WO2018194236A1 - Environment purifying device - Google Patents

Abstract

Disclosed in one embodiment of the present invention is an environment purifying device comprising: one or more light source modules having light emitting diodes; a main body unit formed to have one or more arrangement surfaces on which the light source modules are arranged; a first photocatalyst filter arranged on the main body unit so as to be overlapped with the light source modules and spaced from the light source modules; and a second photocatalyst filter arranged on the first photocatalyst filter so as to be overlapped with the light source modules and spaced farther from the light source modules than the first photocatalyst filter.

Description

Environmental filter

The present invention relates to an environmental purification apparatus, and more particularly, to an environmental purification apparatus with improved purification characteristics for the surrounding environment.

With the development of society, interests for a pleasant life through safety and environmental protection are increasing, and researches for energy saving and suppression of pollutant generation for this are continued.

However, unnecessary materials such as pollutants are generated due to the use and development of various industrial environments or technologies.

The environmental purification apparatus is for reducing or reducing such unnecessary substances and may purify various objects such as gas such as air and liquid in a working space.

On the other hand, in recent years, very harmful components such as volatile organic compounds (VOCs) are also emitted to the object of the surrounding environment and there is a greater need to purify them.

However, there is a limit to the implementation of the purification device to improve the purification characteristics for the surrounding environment and to improve the convenience of the user and operator.

The present invention can provide an environmental purification apparatus with improved purification characteristics for the surrounding environment.

At least one light source module including a light emitting diode, a main body portion formed to have at least one arrangement surface on which the light source module is disposed, overlapping the light source module on the main body portion, and spaced apart from the light source module Disclosed is an environmental purification apparatus including a first photocatalyst filter disposed so as to be disposed, and a second photocatalyst filter disposed on the first photocatalyst filter, the second photocatalyst filter overlapping the light source module and disposed farther from the first photocatalyst filter from the light source module.

In the present embodiment, the first photocatalyst filter or the second photocatalyst filter may have an uneven shape.

In the present exemplary embodiment, the main body may include a main area having the layout surface and a heat dissipation area connected to the main area.

In the present embodiment, a plurality of layout surfaces may be provided, and a plurality of light source modules may be provided and disposed on the plurality of layout surfaces, respectively.

In the present embodiment, the light source module may include a plurality of light emitting diodes.

In the present embodiment, further comprising a base portion capable of arranging the main body portion, the arrangement surface of the main body portion is disposed in an area facing one surface of the base portion so that one surface of the base toward the at least one light source module, the main body portion At least one region may be disposed to face an opposite surface of the surface of the base that faces the one or more light source modules.

In the present embodiment, the main body portion may be provided in plural numbers and disposed on the main body portion.

In the present embodiment further includes an inlet and outlet for inlet and outlet to the surrounding environment, wherein the body portion, at least one light source module and the first, second photocatalyst filter is disposed between the inlet and outlet Can be.

In the present embodiment may further include a rear photocatalyst filter disposed between the body portion and the discharge portion.

In the present embodiment may further include a rear light source module disposed to face the rear photocatalyst filter.

In the present embodiment, the first photocatalyst filter or the second photocatalyst filter may generate a material for purifying the environment by the light generated by the one or more light source modules.

The environmental purification apparatus according to the present invention can easily improve the purification characteristics for the surrounding environment.

1 is a schematic front view showing an environmental purification apparatus according to an embodiment of the present invention.

2 is a schematic front view showing an environmental purification apparatus according to another embodiment of the present invention.

3 is a schematic front view showing an environmental purification apparatus according to another embodiment of the present invention.

4 is a schematic plan view showing an environmental purification apparatus according to another embodiment of the present invention.

5 is a schematic perspective view showing an environmental purification apparatus according to still another embodiment of the present invention.

6 is a perspective view of a part of the configuration of the environmental purification apparatus of FIG. 5 for convenience of explanation.

7 is a schematic perspective view showing an environmental purification apparatus according to still another embodiment of the present invention.

8 is a schematic perspective view showing an environmental purification apparatus according to still another embodiment of the present invention.

9 is a plan view of FIG. 8.

10 is a perspective perspective view of FIG. 8.

FIG. 11 is a perspective view seen from a direction different from that of FIG. 8. FIG.

FIG. 12 is a side view seen from one side of FIG. 8. FIG.

13 is a schematic perspective view showing an environment purification apparatus according to still another embodiment of the present invention.

14 is a plan view of FIG. 13.

15 is a perspective perspective view of FIG. 13.

16 is an enlarged view of a portion of FIG. 13.

[Drawing symbol]

100, 200, 300, 400, 500, 600, 700: environmental purification device

110, 210, 310, 410, 510, 610, 710: main body

131, 231, 331, 431, 531, 631, and 731: first photocatalyst filter

132, 232, 332, 432, 532, 632, and 732: second photocatalyst filter

121-123, 221-223, 221-223, 421-423, 521-523, 621-623, 721-723: light source module

Hereinafter, with reference to the embodiments of the present invention shown in the accompanying drawings will be described in detail the configuration and operation of the present invention.

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. Effects and features of the present invention, and methods of achieving them will be apparent with reference to the embodiments described below in detail together with the drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various forms.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the same or corresponding components will be denoted by the same reference numerals, and redundant description thereof will be omitted. .

In the following embodiments, the terms first, second, etc. are used for the purpose of distinguishing one component from other components rather than a restrictive meaning.

In the following examples, the singular forms "a", "an" and "the" include plural forms unless the context clearly indicates otherwise.

In the following examples, the terms including or having have meant that there is a feature or component described in the specification and does not preclude the possibility of adding one or more other features or components.

In the drawings, components may be exaggerated or reduced in size for convenience of description. For example, the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, and thus the present invention is not necessarily limited to the illustrated.

In the following embodiments, the x-axis, y-axis and z-axis are not limited to three axes on the Cartesian coordinate system, but may be interpreted in a broad sense including the same. For example, the x-axis, y-axis, and z-axis may be orthogonal to each other, but may refer to different directions that are not orthogonal to each other.

In the case where an embodiment may be implemented differently, a specific process order may be performed differently from the described order. For example, two processes described in succession may be performed substantially simultaneously or in the reverse order of the described order.

1 is a schematic front view showing an environmental purification apparatus according to an embodiment of the present invention.

Referring to FIG. 1, the environmental purification apparatus 100 of the present exemplary embodiment includes one or more light source modules 121, 122, and 123, a main body 110, a first photocatalyst filter 131, and a second photocatalyst filter 132. can do.

One or more light source modules 121, 122, and 123 may be three as shown in FIG. 1. That is, the one or more light source modules 121, 122, and 123 may include a first light source module 121, a second light source module 122, and a third light source module 123.

As an optional embodiment, the present embodiment may include various numbers of light source modules, one or two light source modules, and as another example, four or more light source modules.

The first light source module 121 may include one or more light emitting diodes as a member for providing light.

In some embodiments, the first light source module 121 may include a plurality of light emitting diodes, for example, a plurality of light emitting diodes arranged in one direction.

The light emitting diodes included in the first light source module 121 may be of various kinds, for example, may include light emitting diodes that generate ultraviolet rays.

As another example, the light emitting diode included in the first light source module 121 may generate visible light.

In another exemplary embodiment, the first light source module 121 may include a light emitting diode for generating ultraviolet light and a light emitting diode for generating visible light.

For example, the first light source module 121 may include a light emitting diode that generates light having a wavelength of 340 to 380 nanometers, specifically, 365 nanometers.

The second light source module 122 may include one or more light emitting diodes as a member for providing light.

In some embodiments, the second light source module 122 may include a plurality of light emitting diodes. For example, the second light source module 122 may include a plurality of light emitting diodes arranged in one direction.

The light emitting diodes included in the second light source module 122 may be of various kinds, for example, may include light emitting diodes that generate ultraviolet rays.

As another example, the light emitting diode included in the second light source module 122 may generate visible light.

In addition, as another optional embodiment, the second light source module 122 may include a light emitting diode for generating ultraviolet light and a light emitting diode for generating visible light.

For example, the second light source module 122 may include a light emitting diode that generates light having a wavelength of 340 to 380 nanometers, specifically, 365 nanometers.

The third light source module 123 may include one or more light emitting diodes as a member for providing light.

In some embodiments, the third light source module 123 may include a plurality of light emitting diodes, for example, a plurality of light emitting diodes arranged in one direction.

The light emitting diodes included in the third light source module 123 may be of various kinds, for example, may include light emitting diodes that generate ultraviolet rays.

As another example, the light emitting diode included in the third light source module 123 may generate visible light.

In another exemplary embodiment, the third light source module 123 may include a light emitting diode for generating ultraviolet light and a light emitting diode for generating visible light.

For example, the third light source module 123 may include a light emitting diode that generates light having a wavelength of 340 to 380 nanometers, specifically, 365 nanometers.

The main body 110 may include placement surfaces 111a and 111b to place the one or more light source modules 121, 122, and 123.

In some embodiments, the main body 110 may include a main region 111 and a heat dissipation region 112.

The main region 111 may have one or more placement surfaces 111a and 111b. One or more placement surfaces 111a and 111b may have opposing placement surfaces 111a and side placement surfaces 111b.

The opposing arrangement surface 111a may be a surface formed in a direction facing from the heat dissipation region 112, and the lateral arrangement surface 111b is adjacent to the opposing arrangement surface 111a and has a predetermined angle with the opposing arrangement surface 111a, for example. For example, the surface may be connected to form an obtuse angle.

In an alternative embodiment, each of the two side mounting surfaces 111b may be disposed with the opposite mounting surface 111a interposed therebetween.

As a more specific example, each of the two side mounting surfaces 111b may be disposed to be symmetrical with respect to the opposing mounting surface 111a.

The first light source module 121 described above may be disposed on the opposing arrangement surface 111a, and the second light source module 122 and the third light source module 123 may be disposed on each of the two side surface arrangement surfaces 111b. have.

Thus, the first light source module 121 is disposed between the second light source module 122 and the third light source module 123, the first light source module 121, the second light source module 122 and the third light source. The modules 123 may be arranged to have a predetermined angle to each other.

The heat dissipation area 112 may be disposed to be connected to the main area 111 so that heat generated from the one or more light source modules 121, 122, and 123 may be easily transmitted and discharged.

To this end, as an optional embodiment, the heat dissipation region 112 may be provided as a heat dissipation fin as one or more heat dissipation members.

The first photocatalyst filter 131 may be disposed on the main body 110 to overlap the one or more light source modules 121, 122, and 123 and to be spaced apart from the one or more light source modules 121, 122, and 123.

The first photocatalyst filter 131 may be disposed to have a curved surface, thereby improving light efficiency received from one or more light source modules 121, 122, and 123.

In some embodiments, the first photocatalyst filter 131 may have a cross section similar to an arc, specifically, a semicircle, to surround the first light source module 121, the second light source module 122, and the third light source module 123. It may be arranged to have.

In some embodiments, the first photocatalyst filter 131 may be bent by applying force to both ends of the flat plate-shaped structure.

The first photocatalyst filter 131 may contain titanium oxide. For example, the first photocatalyst filter 131 may contain titanium dioxide (TiO 2). The first photocatalyst filter 131 oxidizes organic matter remaining in surrounding air, gas, or liquid by light generated from the first light source module 121, the second light source module 122, or the third light source module 123. May produce decomposable substances. Through this, the first photocatalyst filter 131 may decompose odor substances, viruses, bacteria such as bacteria, and the like.

For example, the first photocatalyst filter 131 may generate active oxygen by light generated from the first light source module 121, the second light source module 122, or the third light source module 123.

In addition, the first photocatalyst filter 131 may decompose and reduce volatile organic compounds (VOCs).

A second photocatalyst filter 132 overlaps the one or more light source modules 121, 122, and 123 on the first photocatalyst filter 131, and the first photocatalyst from the one or more light source modules 121, 122, and 123. It may be disposed farther than the filter 131.

The second photocatalyst filter 132 may be spaced apart from the first photocatalyst filter 131 in at least one region. As a result, spaces spaced between the first photocatalyst filter 131 and the second photocatalyst filter 132 may exist.

The second photocatalyst filter 132 may be disposed to have a curved surface, thereby improving light efficiency received from one or more light source modules 121, 122, and 123.

In an exemplary embodiment, the second photocatalyst filter 132 may have a cross section similar to an arc, specifically, a semicircle, so as to surround the first light source module 121, the second light source module 122, and the third light source module 123. It may be arranged to have.

In some embodiments, the second photocatalyst filter 132 may be bent by applying force to both ends of the flat plate-shaped structure.

The second photocatalyst filter 132 may contain titanium oxide. For example, the second photocatalyst filter 132 may contain titanium dioxide (TiO 2).

The second photocatalyst filter 132 oxidizes organic matter remaining in the surrounding air, gas, or liquid by light generated from the first light source module 121, the second light source module 122, or the third light source module 123. May produce decomposable substances. Through this, the second photocatalyst filter 132 may decompose bad smell substances, bacteria, such as viruses, bacteria, and the like.

For example, the second photocatalyst filter 132 may generate active oxygen by light generated from the first light source module 121, the second light source module 122, or the third light source module 123.

In addition, the second photocatalyst filter 132 may decompose and reduce volatile organic compounds (VOCs).

In addition, the first photocatalyst filter 131 and the second photocatalyst filter 132 are disposed adjacent to each other to issue a substance for oxidizing and decomposing organic substances in a region adjacent to the first photocatalyst filter 131 and the second photocatalyst filter 132. Decomposition and reduction of volatile organic compounds can be carried out.

In addition, at least a spaced area exists between the first photocatalyst filter 131 and the second photocatalyst filter 132 so that the space is spaced between the first photocatalyst filter 131 and the second photocatalyst filter 132. It is possible to improve the purification characteristics of the environment by the surrounding environment, for example air contact.

The environmental purification apparatus of the present embodiment may have one or more light source modules and light generated therefrom may be transferred to the first photocatalyst filter and the second photocatalyst filter to easily purify the surrounding environment.

In addition, a plurality of light source modules may be disposed to have a predetermined angle, for example, an obtuse angle, through the main area of the main body, and a first photocatalyst filter having a curved surface may be disposed to correspond to each other to improve light efficiency from the light source module. have.

Further, the second photocatalyst filter may be disposed so as to overlap the first photocatalyst filter to improve the purification characteristics, and to improve the purification characteristics in the space between the first photocatalyst filter and the second photocatalyst filter.

2 is a schematic front view showing an environmental purification apparatus according to another embodiment of the present invention.

Referring to FIG. 2, the environmental purification apparatus 200 of the present embodiment includes one or more light source modules 221, 222, and 223, a main body 210, a first photocatalyst filter 231, and a second photocatalyst filter 232. can do. For convenience of description of the environmental purification apparatus 200 of the present embodiment will be described based on the difference from the environmental purification apparatus 100 of the embodiment of FIG.

One or more light source modules 221, 222, and 223 may be three as shown in FIG. 2. That is, the one or more light source modules 221, 222, and 223 may include a first light source module 221, a second light source module 222, and a third light source module 223.

As an optional embodiment, this embodiment may include various numbers of light source modules. One or more light source modules 221, 222, and 223 may be the same as or similar to the one or more light source modules 121, 122, and 123 described in the above-described embodiment of FIG. 1, and thus a detailed description thereof will be omitted.

The main body 210 may include placement surfaces 211a and 211b to arrange the one or more light source modules 221, 222, and 223.

In some embodiments, the main body 210 may include a main region 211 and a heat dissipation region 212.

The main region 211 may have one or more mounting surfaces 211a and 211b, for example, an opposing mounting surface 211a and a side mounting surface 211b.

The main body 210 may be the same as or similar to the main body 110 described in the above-described embodiment of FIG. 1, and thus a detailed description thereof will be omitted.

The first photocatalyst filter 231 may be disposed on the main body 210 to overlap the one or more light source modules 221, 222, and 223 and to be spaced apart from the one or more light source modules 221, 222, and 223.

The first photocatalyst filter 231 may have an uneven shape. That is, the first photocatalyst filter 231 may have a structure in which convex portions and concave portions are alternately provided. The convex portion of the first photocatalyst filter 231 may be an area protruding away from the main body part 210, and the concave portion of the first photocatalyst filter 231 may be an area protruding close to the main body part 210.

The first photocatalyst filter 231 may be formed to have a concave-convex shape to improve the peripheral purification characteristics by making more contact with the surrounding environment, for example, airflow. In addition, the purification efficiency may be improved by increasing an area receiving light from one or more light source modules 221, 222, and 223.

The first photocatalyst filter 231 may be disposed to have a curved surface, thereby improving light efficiency received from one or more light source modules 221, 222, and 223.

In some embodiments, the first photocatalyst filter 231 has a cross section similar to an arc, specifically, a semicircle, to surround the first light source module 221, the second light source module 222, and the third light source module 223. It may be arranged to have.

In some embodiments, the first photocatalyst filter 231 may be bent by applying force to both ends of the flat plate-shaped structure.

The first photocatalyst filter 231 may contain titanium oxide. For example, the first photocatalyst filter 231 may contain titanium dioxide (TiO 2). The first photocatalyst filter 231 oxidizes organic matter remaining in surrounding air, gas, or liquid by light generated from the first light source module 221, the second light source module 222, or the third light source module 223. May produce decomposable substances. Through this, the first photocatalyst filter 231 may decompose odor substances, viruses, bacteria such as bacteria, and the like.

In addition, the first photocatalyst filter 231 may decompose and reduce volatile organic compounds (VOCs).

A second photocatalyst filter 232 overlaps the one or more light source modules 221, 222, and 223 on the first photocatalyst filter 231, and the first photocatalyst from the one or more light source modules 221, 222, and 223. It may be disposed farther than the filter 231.

The second photocatalyst filter 232 may be spaced apart from the first photocatalyst filter 231 in at least one region. As a result, spaces spaced between the first photocatalyst filter 231 and the second photocatalyst filter 232 may exist.

As a specific example, the interval between the second photocatalyst filter 232 and the first photocatalyst filter 231 may be different. That is, an interval between the convex portion of the first photocatalyst filter 231 and the second photocatalyst filter 232 may be smaller than an interval between the concave portion of the first photocatalyst filter 231 and the second photocatalyst filter 232.

Since the second photocatalyst filter 232 may be the same as or similar to the second photocatalyst filter 132 described in the above-described embodiment of FIG. 1, a detailed description thereof will be omitted.

The environmental purification apparatus of the present embodiment may have one or more light source modules and light generated therefrom may be transferred to the first photocatalyst filter and the second photocatalyst filter to easily purify the surrounding environment.

In addition, a plurality of light source modules may be disposed to have a predetermined angle, for example, an obtuse angle, through the main area of the main body, and a first photocatalyst filter having a curved surface may be disposed to correspond to each other to improve light efficiency from the light source module. have.

Further, the second photocatalyst filter may be disposed so as to overlap the first photocatalyst filter to improve the purification characteristics, and to improve the purification characteristics in the space between the first photocatalyst filter and the second photocatalyst filter.

In particular, the first photocatalyst filter may have a concave-convex shape, that is, a convex portion and a concave portion, thereby increasing an area receiving light from one or more light source modules, thereby improving purification efficiency. In addition, the interval between the first photocatalyst filter and the second photocatalyst filter is not constant, and different intervals may exist. Through this, the purification efficiency can be improved so that the surrounding environment of the space between the first photocatalyst filter and the second photocatalyst filter, for example, the flow of airflow, is rapidly accelerated.

3 is a schematic front view showing an environmental purification apparatus according to another embodiment of the present invention.

Referring to FIG. 3, the environmental purification apparatus 300 of the present embodiment includes one or more light source modules 321, 322, and 323, a main body 310, a first photocatalyst filter 331, and a second photocatalyst filter 332. can do. For the convenience of the description of the environmental purification apparatus 300 of the present embodiment will be described based on the difference from the environmental purification apparatus 100 of the embodiment of FIG.

One or more light source modules 321, 322, and 323 may be three as shown in FIG. 3. That is, the one or more light source modules 321, 322, and 323 may include a first light source module 321, a second light source module 322, and a third light source module 323.

As an optional embodiment, this embodiment may include various numbers of light source modules. One or more light source modules 321, 322, and 323 may be the same as or similar to the one or more light source modules 121, 122, and 123 described in the above-described embodiment of FIG. 1, and thus a detailed description thereof will be omitted.

The main body 310 may include placement surfaces 311a and 311b to arrange the one or more light source modules 321, 322, and 323.

In some embodiments, the main body 310 may include a main region 311 and a heat dissipation region 312.

The main area 311 may have one or more mounting surfaces 311a and 311b, for example, may have opposing mounting surfaces 311a and side mounting surfaces 311b.

The main body 310 may be the same as or similar to the main body 110 described in the above-described embodiment of FIG. 1, and thus a detailed description thereof will be omitted.

The first photocatalyst filter 331 may be disposed on the main body 310 so as to overlap the one or more light source modules 321, 322, and 323 and to be spaced apart from the one or more light source modules 321, 322, and 323. The first photocatalyst filter 331 may be disposed to have a curved surface. The first photocatalyst filter 331 may be the same as or similar to the first photocatalyst filter 131 described in the above-described embodiment of FIG. 1, and thus a detailed description thereof will be omitted.

A second photocatalyst filter 332 overlaps the one or more light source modules 321, 322, and 323 on the first photocatalyst filter 331 and from the one or more light source modules 321, 322, and 323. It may be disposed farther than the filter 331.

The second photocatalyst filter 332 may have an uneven shape. That is, the second photocatalyst filter 332 may have a structure in which convex portions and concave portions are alternately provided. The convex portion of the second photocatalyst filter 332 protrudes away from the main body portion 310 and the first photocatalyst filter 331, and the concave portion of the second photocatalyst filter 332 protrudes to approach the main body portion 310. It may be an area.

The second photocatalyst filter 332 may be formed to have a concave-convex shape so as to make more contact with the surrounding environment, for example, airflow, to improve the surrounding purification characteristics.

For example, the second photocatalyst filter 332 is farther from the one or more light source modules 321, 322, and 323 than the first photocatalyst filter 331, so that the second photocatalyst filter 332 may be in easy contact with the surrounding environment, for example, airflow. The capacity of the surrounding environment to be purified through the concave-convex structure of the photocatalyst filter 332 may be increased.

In addition, the purification efficiency may be improved by increasing an area receiving light from one or more light source modules 321, 322, and 323.

The second photocatalyst filter 332 may be spaced apart from the first photocatalyst filter 331 in at least one region. As a result, spaces spaced between the first photocatalyst filter 331 and the second photocatalyst filter 332 may exist.

As a specific example, the interval between the second photocatalyst filter 332 and the first photocatalyst filter 331 may be different. That is, the interval between the convex portion of the second photocatalyst filter 332 and the first photocatalyst filter 331 may be greater than the interval between the concave portion of the second photocatalyst filter 332 and the first photocatalyst filter 331.

The second photocatalyst filter 332 may be disposed to have a curved surface, thereby improving light efficiency received from one or more light source modules 321, 322, and 323.

In an alternative embodiment, the second photocatalyst filter 332 has a cross section similar to an arc, specifically a semicircle, to surround the first light source module 321, the second light source module 322, and the third light source module 323. It may be arranged to have.

In some embodiments, the second photocatalyst filter 332 may be bent by applying force to both ends of the flat plate-shaped structure.

The second photocatalyst filter 332 may contain titanium oxide. For example, the second photocatalyst filter 332 may contain titanium dioxide (TiO 2).

The second photocatalyst filter 332 oxidizes organic matter remaining in the surrounding air, gas, or liquid by light generated from the first light source module 321, the second light source module 322, or the third light source module 323. May produce decomposable substances. Through this, the second photocatalyst filter 332 may decompose odor substances, viruses, bacteria such as bacteria, and the like.

In addition, the second photocatalyst filter 332 may decompose and reduce volatile organic compounds (VOCs).

The environmental purification apparatus of the present embodiment may have one or more light source modules and light generated therefrom may be transferred to the first photocatalyst filter and the second photocatalyst filter to easily purify the surrounding environment.

In addition, a plurality of light source modules may be disposed to have a predetermined angle, for example, an obtuse angle, through the main area of the main body, and a first photocatalyst filter having a curved surface may be disposed to correspond to each other to improve light efficiency from the light source module. have.

Further, the second photocatalyst filter may be disposed so as to overlap the first photocatalyst filter to improve the purification characteristics, and to improve the purification characteristics in the space between the first photocatalyst filter and the second photocatalyst filter.

In particular, the second photocatalyst filter may have an uneven shape, that is, a convex portion and a concave portion, thereby effectively increasing the area in contact with the surrounding environment, for example, airflow, thereby increasing the capacity and speed of the environment to be purified.

In addition, the second photocatalyst filter may increase the area receiving light from at least one light source module to improve the purification efficiency.

In addition, the interval between the first photocatalyst filter and the second photocatalyst filter is not constant, and different intervals may exist. Through this, the purification efficiency can be improved so that the surrounding environment of the space between the first photocatalyst filter and the second photocatalyst filter, for example, the flow of airflow, is rapidly accelerated.

Although not shown, both the first photocatalyst filter and the second photocatalyst filter may have a concave-convex shape, and all of them may be selectively applied to embodiments described below.

4 is a schematic plan view showing an environmental purification apparatus according to another embodiment of the present invention.

For convenience of description, the environmental purification apparatus of FIG. 4 includes one or more light source modules 121 ′, 122 ′, and 123 ′ and a main body unit 110 ′. , 122 ′, 123 ′ and the main body 110 ′ may be selectively applied to the environmental purification apparatus of the above-described embodiments of FIGS. 1 to 3, and may also be selectively applied to the embodiments to be described later.

The first light source module 121 ′ may include one or more light emitting diodes LM as a member for providing light, and may include, for example, a plurality of light emitting diodes LM, for example, in one direction. The plurality of light emitting diodes LM may be provided. In addition, when the plurality of light emitting diodes LM are applied to FIGS. 1 to 3, the plurality of light emitting diodes LM may be arranged in a direction perpendicular to the ground with reference to FIGS. 1 to 3. The same applies to the second and third light source modules 122 'and 123' which will be described later.

As a specific example, the first light source module 121 ′ may have a module shape in which a plurality of light emitting diodes LM are packaged.

The light emitting diode LM included in the first light source module 121 ′ may be of various types, for example, may generate ultraviolet rays, and may generate visible light as another example. In another exemplary embodiment, the first light source module 121 ′ may include a light emitting diode LM generating ultraviolet rays and a light emitting diode LM generating visible rays.

The second light source module 122 ′ may include one or more light emitting diodes LM as a member for providing light, and may include, for example, a plurality of light emitting diodes LM, for example, in one direction. The plurality of light emitting diodes LM may be provided.

As a specific example, the second light source module 122 ′ may have a module shape in which a plurality of light emitting diodes LM are packaged.

The light emitting diode LM included in the second light source module 122 ′ may be of various types, for example, may generate ultraviolet rays, and as another example, may generate visible light. In another exemplary embodiment, the second light source module 122 ′ may include a light emitting diode LM generating ultraviolet rays and a light emitting diode LM generating visible rays.

The third light source module 123 ′ may include one or more light emitting diodes LM as a member for providing light, and may include, for example, a plurality of light emitting diodes LM, for example, in one direction. The plurality of light emitting diodes LM may be provided.

As a specific example, the third light source module 123 ′ may have a module shape in which a plurality of light emitting diodes LM are packaged.

The light emitting diode LM included in the third light source module 123 ′ may be of various types, for example, may generate ultraviolet rays, and as another example, may generate visible light. In another exemplary embodiment, the third light source module 123 ′ may include a light emitting diode LM generating ultraviolet rays and a light emitting diode LM generating visible rays.

The main body 110 may include placement surfaces 111a 'and 111b' so as to place the one or more light source modules 121 ', 122', and 123 '. In some embodiments, the main body 110 ′ may include a main region 111 ′ and a heat dissipation region (not shown).

The main region 111 ′ may be provided with one or more mounting surfaces 111a ′ and 111b ′, and may include an opposing mounting surface 111a ′ and two side mounting surfaces 111b ′.

Each of the two side mounting surfaces 111b 'may be disposed with the opposing mounting surfaces 111a' interposed therebetween.

The first light source module 121 'described above is disposed on the opposing arrangement surface 111a', and the second light source module 122 'and the third light source module 123' are respectively disposed on the two side surface arrangement surfaces 111b '. ) May be arranged. Although not shown, as shown in FIGS. 1 to 3, the first light source module 121 ′, the second light source module 122 ′, and the third light source module 123 ′ may be disposed to have a predetermined angle to each other. Can be.

The heat dissipation area (not shown) is the same as described in the above embodiments, and thus will be omitted.

As described above, the embodiment of FIG. 4 may be selectively applied to FIGS. 1 to 3 and may also be applied to embodiments to be described later.

For example, FIG. 4 may be in the form of a top view as seen from the top of FIG. 1 with reference to FIG. 1.

As shown in FIG. 4, the amount of light incident on the first and second photocatalyst filters by having one or more light source modules 121 ′, 122 ′, and 123 ′ respectively have a plurality of light emitting diodes LM arranged in one direction. This can effectively increase and improve the purification efficiency of the first and second photocatalyst filters.

FIG. 5 is a schematic perspective view showing an environmental purification apparatus according to another embodiment of the present invention, and FIG. 6 is a perspective view in which the environmental purification apparatus of FIG. 5 is omitted for convenience of description.

5 and 6, the environmental purification apparatus 400 of the present embodiment includes one or more light source modules 421, 422, and 423, a main body 410, a first photocatalyst filter 431, and a second photocatalyst filter 432. ) And a base portion (BP). For the convenience of description, the following description will focus on differences from the environmental purification apparatus of the above-described embodiments.

One or more light source modules 421, 422, and 423 may include three, that is, a first light source module 421, a second light source module 422, and a third light source module 423.

As an optional embodiment, this embodiment may include various numbers of light source modules. One or more light source modules 421, 422, and 423 may be the same as or similar to the one or more light source modules 421, 422, and 423 described in the aforementioned embodiment of FIG. 1, and thus a detailed description thereof will be omitted. In addition, the one or more light source modules 421, 422, and 423 may apply the structure of FIG. 4.

The main body 410 may include placement surfaces 411a and 411b to arrange the one or more light source modules 421, 422, and 423.

In some embodiments, the body 410 may include a main region 411 and a heat dissipation region 412.

The main area 411 may have one or more placement surfaces 411a, 411b, for example, an opposing placement surface 411a and a side placement surface 411b.

In addition, the body 410 may have a length in one direction (Y-axis direction of FIG. 5), which may correspond to the length of at least one light source module 421, 422, and 423.

The base part BP may be disposed to facilitate installation of the main body part 410, the first photocatalyst filter 431, and the second photocatalyst filter 432.

For example, the base portion BP may have a plate shape. The base portion BP may be provided with a groove so that the main body portion 410 may be disposed. As a result, one region of the body portion 410 is present in an area facing one surface of the base portion BP (defined as 'upper portion' as an upper region of the base portion based on FIG. 5), and the other portion of the body portion 410 is formed. One region may be placed in a region facing the other surface of the base portion BP (defined as 'up and down' as a lower region of the base portion based on FIG. 5).

In some embodiments, the main region 411 of the region of the main body 410 is disposed above the base portion BP, and one or more light source modules 421, 422, and 423 are also disposed above the base portion BP. In addition, at least one region of the heat dissipation region 412 may be disposed below the base portion BP. Thus, the upper portion of the base portion BP may be a purification area through one or more light source modules 421, 422, and 423, and the lower portion of the base portion BP may include one or more light source modules 421, 422, and 423. It can be a heat dissipation space of the entire member including.

In some embodiments, the support member SM may be further provided to support the base portion BP. By preparing a plurality of supporting members SM, the environmental purification apparatus 400 of the present exemplary embodiment can stably form the lower space SA of the base portion BP, and increase the space in contact with the heat dissipation area 412. Can be. That is, the length of the region protruding downward of the base portion BP among the regions of the heat dissipation region 412 may be smaller than the length of the supporting member SM.

The lower space SA may be used as a space in which various members included in the environmental purification apparatus 400, for example, an electrical signal member such as a conductive wire or a circuit board, can be easily disposed.

In some embodiments, the heat dissipation area 412 may include an upper area 412a overlying the base portion BP and a lower area 412b overlying the base portion BP. As another example, the heat dissipation region 412 may include only the lower region 412b.

The first photocatalyst filter 431 may be disposed on the main body 410 so as to overlap the one or more light source modules 421, 422, and 423 and be spaced apart from the one or more light source modules 421, 422, and 423.

The first photocatalyst filter 431 may have an uneven shape. That is, the first photocatalyst filter 431 may have a structure in which convex portions and concave portions are alternately provided. The convex portion of the first photocatalyst filter 431 may be an area protruding away from the body portion 410, and the concave portion of the first photocatalyst filter 431 may be an area protruding close to the body portion 410.

The first photocatalyst filter 431 may be disposed to have a curved surface, thereby improving optical efficiency received from one or more light source modules 421, 422, and 423.

In some embodiments, the first photocatalyst filter 431 has a cross section similar to an arc, specifically, a semicircle, to surround the first light source module 421, the second light source module 422, and the third light source module 423. It may be arranged to have.

In some embodiments, the first photocatalyst filter 431 may be bent by applying force to both ends of the flat plate-shaped structure.

In some embodiments, the first photocatalyst filter 431 extends in one direction (Y-axis direction in FIG. 5) and may have a structure similar to a cover covering one or more light source modules 421, 422, and 423. .

In this case, the width of the first photocatalyst filter 431 may be reduced in one direction (the Y-axis direction of FIG. 5), and the height may be reduced. As a result, the distance between the first photocatalyst filter 431 and the one or more light source modules 421, 422, and 423 may decrease toward one direction (the Y-axis direction of FIG. 5).

The first photocatalyst filter 431 may contain titanium oxide. For example, the first photocatalyst filter 431 may contain titanium dioxide (TiO 2). The first photocatalyst filter 431 oxidizes organic matter remaining in surrounding air, gas, or liquid by light generated from the first light source module 421, the second light source module 422, or the third light source module 423. May produce decomposable substances. Through this, the first photocatalyst filter 431 may decompose odor substances, viruses, bacteria such as bacteria, and the like.

In addition, the first photocatalyst filter 431 may decompose and reduce volatile organic compounds (VOCs).

A second photocatalyst filter 432 overlaps the one or more light source modules 421, 422, and 423 on the first photocatalyst filter 431 and from the one or more light source modules 421, 422, and 423 from the first photocatalyst. It may be disposed farther than the filter 431.

The second photocatalyst filter 432 may be spaced apart from the first photocatalyst filter 431 in at least one region. As a result, a space spaced between the first photocatalyst filter 431 and the second photocatalyst filter 432 may exist.

In some embodiments, the second photocatalyst filter 432 extends in one direction (Y-axis direction in FIG. 5) and may have a structure similar to a cover covering one or more light source modules 421, 422, and 423. .

In this case, the width of the second photocatalyst filter 432 may be reduced in one direction (the Y-axis direction of FIG. 5), and the height may be reduced. As a result, the distance between the second photocatalyst filter 432 and the one or more light source modules 421, 422, and 423 may decrease toward one direction (the Y-axis direction of FIG. 5).

As a specific example, the interval between the second photocatalyst filter 432 and the first photocatalyst filter 431 may be different. That is, an interval between the convex portion of the first photocatalyst filter 431 and the second photocatalyst filter 432 may be smaller than an interval between the concave portion of the first photocatalyst filter 431 and the second photocatalyst filter 432.

A more detailed description of the second photocatalyst filter 432 is omitted since it may be the same as or similar to the second photocatalyst filter 132 described in the above-described embodiment of FIG. 1.

In addition, the first and second photocatalyst filter structures shown in FIGS. 1 to 3 may be selectively applied to the present embodiment.

The first photocatalyst filter 431 and the second photocatalyst filter 432 may be fixed to the base portion BP. For example, the fixing member 450 may be disposed after the fixing member 450 is disposed on the base portion BP. The first photocatalyst filter 431 and the second photocatalyst filter 432 may be fixed to the base portion BP by using a.

The fixing member 450 may have various shapes and may have, for example, a pin shape having an insertion space to insert end portions of the first photocatalyst filter 431 and the second photocatalyst filter 432 into the insertion space. In addition, the fixing member 450 may have a shape such as a fixing plate that can be fixed to the base portion BP, and one end of the first photocatalyst filter 431 and the second photocatalyst filter as one fixing member 450. One end of 432 can be fixed at the same time.

The fixing member 450 may be disposed to fix one end of the first photocatalyst filter 431 and the second photocatalyst filter 432 and an end thereof facing the first photocatalyst filter 431 and the second photocatalyst filter 432. It may be arranged to fix one region. For example, four fixing members 450 may be provided.

The environmental purification apparatus of the present embodiment may have one or more light source modules and light generated therefrom may be transferred to the first photocatalyst filter and the second photocatalyst filter to easily purify the surrounding environment.

In addition, a plurality of light source modules may be disposed to have a predetermined angle, for example, an obtuse angle, through the main area of the main body, and a first photocatalyst filter having a curved surface may be disposed to correspond to each other to improve light efficiency from the light source module. have.

Further, the second photocatalyst filter may be disposed so as to overlap the first photocatalyst filter to improve the purification characteristics, and to improve the purification characteristics in the space between the first photocatalyst filter and the second photocatalyst filter.

In particular, the first photocatalyst filter may have a concave-convex shape, that is, a convex portion and a concave portion, thereby increasing an area receiving light from one or more light source modules, thereby improving purification efficiency. In addition, the interval between the first photocatalyst filter and the second photocatalyst filter is not constant, and different intervals may exist. Through this, the purification efficiency can be improved so that the surrounding environment of the space between the first photocatalyst filter and the second photocatalyst filter, for example, the flow of airflow, is rapidly accelerated.

In addition, the environmental purification apparatus of the present embodiment has a base portion, can distinguish the base portion and the space between the upper portion and the lower portion, at least one light source module and the first and second photocatalyst filters are disposed on the upper portion to proceed with the environmental purification, the lower At least one region of the heat dissipation region of the main body may be disposed to improve heat dissipation characteristics, particularly heat dissipation characteristics of one or more light source modules.

7 is a schematic perspective view showing an environmental purification apparatus according to still another embodiment of the present invention.

Referring to FIG. 7, the environmental purification apparatus 500 of the present embodiment includes one or more light source modules 521, 522, and 523, a main body 510, a first photocatalyst filter 531, a second photocatalyst filter 532, and a base. A portion BP, an inlet 561, and an outlet 562 may be included. For convenience of explanation, a different point from the above-described environmental purification apparatus 400 of FIG. 6 will be described.

One or more light source modules 521, 522, and 523 may include three, that is, a first light source module 521, a second light source module 522, and a third light source module 523, as described above with reference to FIG. 4. The structure of can be applied.

The main body 510 may include the one or more light source modules 521, 522, and 523, may include a main region 511, and a heat dissipation region 512, and may apply the above-described structure of FIG. 4. have.

The base portion BP may be disposed to facilitate the installation of the main body 510, the first photocatalyst filter 531, and the second photocatalyst filter 532, and the above-described structure of FIG. 4 may be applied.

Although not shown, as an alternative embodiment, a support member (not shown) for supporting the base portion BP may be further provided, and the support member (not shown) is the same as the support member SM of FIGS. 5 and 6 described above. can do.

The first photocatalyst filter 531 may be disposed on the main body 510 so as to overlap the one or more light source modules 521, 522, and 523 and to be spaced apart from the one or more light source modules 521, 522, and 523. It may be the same as the structure of FIGS. 5 and 6.

A second photocatalyst filter 532 overlaps the one or more light source modules 521, 522, and 523 on the first photocatalyst filter 531, and the first photocatalyst from the one or more light source modules 521, 522, and 523. It may be disposed farther than the filter 531, and may be the same as the structure of FIGS. 5 and 6 described above.

In addition, the first and second photocatalyst filter structures shown in FIGS. 1 to 3 may be selectively applied to the present embodiment.

The first photocatalyst filter 531 and the second photocatalyst filter 532 may be fixed to the base portion BP. For example, the fixing member 550 may be disposed after the fixing member 550 is disposed at the base portion BP. The first photocatalyst filter 531 and the second photocatalyst filter 532 may be fixed to the base portion BP by using a.

The inlet 561 is a space into which the surrounding environment, for example, airflow such as air, flows into the environmental purification apparatus 500. The inlet part 561 may have a form in which the penetrating part IL is formed in the partition wall part IB, and a first or second photocatalyst filter 531 is introduced into the surrounding environment, for example, air, such as air, through the penetrating part IL. , 532).

At this time, as an optional embodiment, the fan portion FN may be installed in the penetrating portion IL in order to increase the speed of the air flow flowing therein, and reduce or prevent damage to the fan portion FN or abnormality of the environmental purification apparatus 500. The mesh NT may be disposed in the penetrating portion IL to reduce or prevent operation and damage.

The discharge part 562 is a space in which the object, for example, purified air, which is introduced and purged from the surrounding environment in the environmental purification apparatus 500 is discharged. For example, the air flowing into the environmental purification apparatus 500 from the inlet 561 is purified using one or more light source modules 521, 522, and 523 and the first and second photocatalyst filters 531 and 532 to discharge the air. 562 may be discharged back to the surrounding environment.

The discharge part 562 may have a form in which the through part OL is formed in the partition part OB. In addition, a net can be arrange | positioned at the penetrating part OL. Although not shown, in some embodiments, a fan part (not shown) may be installed in the penetrating part OL to increase the speed of the discharged air flow.

As an alternative embodiment, the housing HS may be further arranged, the housing HS having at least one side of the environmental purification apparatus 500, for example a side between the inlet 561 and the outlet 562. It may correspond to one area, for example, may be formed to correspond to at least the lower space of the base portion (BP).

The housing HS may be formed of a material for protection and durability of the environmental purification apparatus 500. For example, the housing HS may include an iron-based material, a steel-based material as a specific material. In addition, the housing HS may contain a stainless steel-based alloy material.

In addition, although not shown, the cover part (not shown) corresponds to at least one side of the environment purification device 500, for example, a side of the side between the inlet part 561 and the outlet part 562. It may be arranged to correspond to at least the upper space of the base portion (BP).

The environmental purification apparatus of the present embodiment may have one or more light source modules and light generated therefrom may be transferred to the first photocatalyst filter and the second photocatalyst filter to easily purify the surrounding environment.

In addition, a plurality of light source modules may be disposed to have a predetermined angle, for example, an obtuse angle, through the main area of the main body, and a first photocatalyst filter having a curved surface may be disposed to correspond to each other to improve light efficiency from the light source module. have.

Further, the second photocatalyst filter may be disposed so as to overlap the first photocatalyst filter to improve the purification characteristics, and to improve the purification characteristics in the space between the first photocatalyst filter and the second photocatalyst filter.

In particular, the first photocatalyst filter may have a concave-convex shape, that is, a convex portion and a concave portion, thereby increasing an area receiving light from one or more light source modules, thereby improving purification efficiency. In addition, the interval between the first photocatalyst filter and the second photocatalyst filter is not constant, and different intervals may exist. Through this, the purification efficiency can be improved so that the surrounding environment of the space between the first photocatalyst filter and the second photocatalyst filter, for example, the flow of airflow, is rapidly accelerated.

In addition, the environmental purification apparatus of the present embodiment has a base portion, can distinguish the base portion and the space between the upper portion and the lower portion, at least one light source module and the first and second photocatalyst filters are disposed on the upper portion to proceed with the environmental purification, the lower At least one region of the heat dissipation region of the main body may be disposed to improve heat dissipation characteristics, particularly heat dissipation characteristics of one or more light source modules.

In addition, the environmental purification apparatus of the present embodiment can smoothly flow the object of the surrounding environment, for example, the air flow into the environmental purification apparatus through the inlet, and then purified and discharged to the discharge unit, thereby purifying the surrounding environment Can improve the efficiency.

8 is a schematic perspective view showing an environmental purification apparatus according to another embodiment of the present invention, FIG. 9 is a plan view of FIG. 8, FIG. 10 is a perspective perspective view of FIG. 8, and FIG. 11 is a different direction from that of FIG. 8. 12 is a perspective view, and FIG. 12 is a side view seen from one side of FIG. 8.

8 to 12, the environmental purification apparatus 600 according to the present embodiment includes a plurality of light source modules 621, 622, and 623, a plurality of body parts 610, a plurality of first photocatalyst filters 631, and a plurality of light source modules. The second photocatalyst filter 632 may include a base part BP, an inlet part 661, and an outlet part 662. For convenience of explanation, a different point from the above-described environmental purification apparatus 500 of FIG. 7 will be described.

The environmental purification apparatus 600 of the present embodiment may include a plurality of body parts 610. For example, the plurality of main body parts 610 may be arranged based on the first direction, that is, the direction from the inlet part 661 toward the outlet part 662 (the X-axis direction of FIG. 8).

In addition, as an optional embodiment, a plurality of body parts 610 may be disposed based on a second direction (Y-axis direction of FIG. 8) crossing the first direction.

In some embodiments, the main body 610 disposed to be immediately adjacent to each other in the first direction may be disposed to be offset from each other. For example, two main body parts 610 are arranged side by side along the second direction (Y-axis in FIG. 8) to be closest to the inlet portion 661, and in the first direction (X-axis in FIG. 8). One main body portion 610 is disposed to be adjacent to each other, and one main body portion 610 is disposed so as to overlap an area between the two main body portions 610 without being parallel with two main body portions 610 adjacent thereto. Can be. Further, arrangements in the first direction and the second direction may overlap twice as shown in FIG. 8. Although not shown, the number of overlapping batches may vary.

One or more light source modules 621, 622, and 623 are disposed in each body 610, and one or more light source modules 621, 622, and 623 are three, that is, the first light source module 621 and the second light source. The module 622 and the third light source module 623 may include one main body 610 and the first light source module 621, the second light source module 622, and the third light source module corresponding thereto. 623 may be the same as FIG. 7 described above.

In addition, the first photocatalyst filter 631 and the second photocatalyst filter 632 may be disposed to correspond to each main body 610, which may be the same as that of FIG. 7.

That is, the first and second photocatalyst filters 631 and 632 extend in one direction (the X-axis direction of FIG. 8) and have one or more light source modules 621, 622, and 623 corresponding to one body part 610. ) May have a structure similar to a cover.

At this time, the first and second photocatalyst filters 631 and 632 may decrease in width in one direction (the X-axis direction in FIG. 8) and may also decrease in height. As a result, distances between the first and second photocatalyst filters 631 and 632 and the one or more light source modules 621, 622, and 623 may decrease in one direction (the X-axis direction of FIG. 8).

The base portion BP extends in one direction (X-axis direction in FIG. 8) so that the main body portion 610 and the first and second photocatalyst filters 631 and 632 corresponding thereto can be smoothly disposed. It may have a form.

In addition, as shown in FIG. 10, an optional embodiment may further include a support member SM for supporting the base portion BP, and a plurality of support members SM may be prepared to prepare the environmental purification apparatus 600 according to the present embodiment. ) May stably form the lower space SA of the base portion BP, and increase the area of the space in contact with the heat dissipation area 612. That is, the length of the region protruding downward of the base portion BP among the regions of the heat dissipation region 612 may be smaller than the length of the supporting member SM.

In some embodiments, the heat dissipation area 612 may include an upper area 612a overlying the base portion BP and a lower area 612b overlying the base portion BP. As another example, the heat dissipation region 412 may include only the lower region 612b.

Each of the plurality of first photocatalyst filters 631 may be disposed on the main body 610 so as to overlap the one or more light source modules 621, 622, and 623 and be spaced apart from the one or more light source modules 621, 622, and 623. Can be.

In addition, each of the plurality of second photocatalyst filters 632 may be disposed on the first photocatalyst filter 631.

In addition, the first and second photocatalyst filter structures shown in FIGS. 1 to 3 may be selectively applied to the present embodiment.

The first photocatalyst filter 631 and the second photocatalyst filter 632 may be fixed to the base portion BP. For example, the fixing member 650 may be disposed after the fixing member 650 is disposed on the base portion BP. The first photocatalyst filter 631 and the second photocatalyst filter 632 may be fixed to the base portion BP by using a.

The inlet part 661 is a space into which the surrounding environment, for example, airflow such as air, flows into the environmental purification apparatus 600. The inlet part 661 may have a form in which the penetrating parts IL1 and IL2 are formed in the partition wall part IB, and an air flow such as air is supplied to the first and second through the through parts IL1 and IL2. Photocatalyst filters 631 and 632 may enter the direction. In this case, the plurality of through parts IL1 and IL2 may be disposed according to the arrangement of the main body part 610, and the fan parts FN1 and FN2 may be installed as optional embodiments so as to correspond to the plurality of through parts IL1 and IL2. Also, as an optional embodiment, a plurality of nets may be disposed at each of the through parts IL1 and IL2.

The discharge unit 662 is a space in which the purified object, for example, purified air, which flows in from the surrounding environment and discharges from the environment. For example, the air introduced into the environmental purification apparatus 600 from the inlet portion 661 may be purified using one or more light source modules 621, 622, and 623 and the first and second photocatalyst filters 631 and 632 to discharge the air. Through 662 may be discharged back to the surrounding environment.

The discharge part 662 may have a form in which the through parts OL1 and OL2 are formed in the partition wall part OB. For example, the discharge part 662 may have through parts OL1 and OL2 corresponding to the inlet part 661. As an alternative embodiment, the mesh can be arranged in the penetrations OL1, OL2. Although not shown, in some embodiments, a fan part (not shown) may be installed in the penetrating part OL to increase the speed of the discharged air flow.

As an alternative embodiment, the housing HS may be further arranged, the housing HS being at least one side of the environmental purification apparatus 600, for example the side between the inlet portion 661 and the outlet portion 662. It may correspond to one area, for example, may be formed to correspond to at least the lower space of the base portion (BP).

As a specific example, the housing HS may have a side portion HSS and a bottom portion HSB.

The side portion HSS may be formed to correspond to a space between the inlet portion 661 and the discharge portion 662 and at least correspond to a space below the base portion BP.

The bottom portion HBS may be connected to the side portion HSS and may correspond to the bottom surface of the environmental purification apparatus 600. For example, the bottom portion HBS may be formed to correspond between the inlet portion 661 and the discharge portion 662 and to correspond to the bottom of the lower space of the base portion BP.

The lower space of the base portion BP in the area of the environmental purification apparatus 600 may be distinguished from the surroundings through the housing HS, the inlet portion 661, and the discharge portion 662.

In an alternative embodiment, the power supply unit PWM may be disposed on one surface of the housing HS, for example, on the side surface HSS. The power supply unit PWC may apply electrical energy to the environmental purification apparatus 600, and supply electrical energy to the plurality of light source modules 621, 622, and 623, for example. As a specific example, a separate external power source (not shown) may be connected to the power supply unit PWC.

In addition, although not shown, the cover part (not shown) corresponds to at least one side of the environment purification device 600, for example, a side of the side between the inlet part 661 and the outlet part 662. It may be arranged to correspond to at least the upper space of the base portion (BP).

The environmental purification apparatus of the present embodiment may have one or more light source modules and light generated therefrom may be transferred to the first photocatalyst filter and the second photocatalyst filter to easily purify the surrounding environment.

In addition, a plurality of light source modules may be disposed to have a predetermined angle, for example, an obtuse angle, through the main area of the main body, and a first photocatalyst filter having a curved surface may be disposed to correspond to each other to improve light efficiency from the light source module. have.

Further, the second photocatalyst filter may be disposed so as to overlap the first photocatalyst filter to improve the purification characteristics, and to improve the purification characteristics in the space between the first photocatalyst filter and the second photocatalyst filter.

In particular, the first photocatalyst filter may have a concave-convex shape, that is, a convex portion and a concave portion, thereby increasing an area receiving light from one or more light source modules, thereby improving purification efficiency. In addition, the interval between the first photocatalyst filter and the second photocatalyst filter is not constant, and different intervals may exist. Through this, the purification efficiency can be improved so that the surrounding environment of the space between the first photocatalyst filter and the second photocatalyst filter, for example, the flow of airflow, is rapidly accelerated.

In addition, the environmental purification apparatus of the present embodiment has a base portion, can distinguish the base portion and the space between the upper portion and the lower portion, at least one light source module and the first and second photocatalyst filters are disposed on the upper portion to proceed with the environmental purification, the lower At least one region of the heat dissipation region of the main body may be disposed to improve heat dissipation characteristics, particularly heat dissipation characteristics of one or more light source modules.

In addition, the environmental purification apparatus of the present embodiment can smoothly flow the object of the surrounding environment, for example, the air flow into the environmental purification apparatus through the inlet, and then purified and discharged to the discharge unit, thereby purifying the surrounding environment The efficiency can be improved.

In addition, the environmental purification apparatus of the present exemplary embodiment may arrange the plurality of main body parts so as to be spaced apart from each other, and may arrange one or more light source modules and the first and second photocatalyst filters to correspond to the main body parts. Through this, it is possible to improve the purification characteristics of the object of the surrounding environment introduced into the environmental purification apparatus, for example, the airflow. For example, a plurality of body parts may be arranged in the inlet part along the direction of the discharge part, and the body part may also be arranged in the direction crossing the same, thereby enhancing the purification characteristic improvement effect.

In this case, the main body parts adjacent to each other are staggered with respect to the direction from the inlet to the outlet so that the objects of the surrounding environment, for example, the airflow, can easily correspond to each of the main body parts, thereby improving the efficiency of the environmental purification apparatus. Improve the cleansing effect on the surrounding environment.

FIG. 13 is a schematic perspective view showing an environmental purification apparatus according to still another embodiment of the present invention, FIG. 14 is a plan view of FIG. 13, FIG. 15 is a perspective perspective view of FIG. 13, and FIG. 16 is a part of FIG. 13. It is an enlarged view.

13 to 16, the environmental purification apparatus 700 of the present embodiment includes a plurality of light source modules 721, 722, and 723, a plurality of main body parts 710, a plurality of first photocatalyst filters 731, and a plurality of The second photocatalyst filter 732, the base part BP, the inlet part 761, the discharge part 762, the rear light source module 780, and the rear photocatalyst filter 790 may be included. For convenience of explanation, a different point from the above-described environmental purification apparatus 600 of FIG. 8 will be described.

The environmental purification apparatus 700 of the present exemplary embodiment may include a plurality of main body parts 710, and the content thereof is the same as the above-described exemplary embodiment of FIG. 8, and thus detailed description thereof will be omitted.

At least one light source module 721, 722, 723 is disposed in each body 710, and at least one light source module 721, 722, 723 is three, that is, the first light source module 721 and the second light source. Module 722 and third light source module 723 may be included. Details thereof will be omitted as described in the above-described embodiment of FIG. 8 and the above-described embodiments.

In addition, the first photocatalyst filter 731 and the second photocatalyst filter 732 may be disposed to correspond to each main body 710, which may be the same as that of FIG. 7 or 8.

The base portion BP extends in one direction (X-axis direction in FIG. 8) so that the main body portion 710 and the first and second photocatalyst filters 731 and 732 corresponding thereto can be smoothly disposed. It may have a form.

In addition, as shown in FIG. 15 and FIG. 16, an optional embodiment may further include a support member SM for supporting the base portion BP, and a plurality of support members SM may be prepared to purify the environment of the present embodiment. The apparatus 700 may stably form the lower space SA of the base portion BP, and increase the area of the space in contact with the heat dissipation area 712. That is, the length of the region protruding downward of the base portion BP among the regions of the heat dissipation region 712 may be smaller than the length of the supporting member SM.

The first photocatalyst filter 731 and the second photocatalyst filter 732 are the same as those of the above-described embodiment of FIG. 8, and the first and second photocatalyst filter structures of FIGS. You can also apply.

The first photocatalyst filter 731 and the second photocatalyst filter 732 may be fixed to the base portion BP. For example, the fixing member 750 may be disposed after the fixing member 750 is disposed at the base portion BP. The first photocatalyst filter 731 and the second photocatalyst filter 732 may be fixed to the base portion BP by using a.

The inflow part 761 is a space into which the surrounding environment, for example, air flow such as air, is introduced into the environmental purification apparatus 700. The inflow part 761 may have a form in which the penetration parts IL1 and IL2 are formed in the partition part IB and the fan part. (FN1, FN2) may be selectively installed, and a plurality of nets may be disposed at each of the through parts IL1, IL2.

The discharge part 762 is a space in which the object, for example, purified air, which is introduced from the surrounding environment and discharged from the environment, is discharged, and the through parts OL1 and OL2 are formed in the partition part OB. I can have it.

The rear light source module 780 and the rear photocatalyst filter 790 may be disposed between the body portion 710 and the discharge portion 762 based on at least one body portion 710 of the plurality of body portions 710. As a specific example, the rear light source module 780 and the rear photocatalyst filter 790 may be disposed between the plurality of body parts 710 and the discharge part 762.

The rear light source module 780 may include at least one light emitting diode LM. The rear photocatalyst filter 790 may correspond to the rear light source module 780 and may be disposed between the rear light source module 780 and the discharge unit 762.

In some embodiments, the rear photocatalyst filter 790 may include a first rear photocatalyst filter 791 and a second rear photocatalyst filter 792 as the plurality of photocatalyst filters 791 and 792. For example, the first rear photocatalyst filter 791 and the second rear photocatalyst filter 792 may be disposed to correspond to the through portions OL1 and OL2 of the discharge part 762, respectively.

The first rear photocatalyst filter 791 and the second rear photocatalyst filter 792 may maintain an object, such as airflow, in the space of the environmental purification apparatus 700. Specifically, the airflow introduced through the inlet portion 761 passes through the first and second photocatalyst filters 731 and 732, and the airflow passing through the first and second photocatalyst filters 731 and 732 is discharged. The first rear photocatalyst filter 791 and the second rear photocatalyst filter 792 may be contacted before being discharged.

Secondary purification may be easily performed through the first rear photocatalyst filter 791 and the second rear photocatalyst filter 792.

The first rear photocatalyst filter 791 and the second rear photocatalyst filter 792 may be fixed to the base portion BP, and may be fixed using the rear fixing member 755. The rear fixing member 755 may have a pin shape having an insertion area into which the first rear photocatalyst filter 791 and the second rear photocatalyst filter 792 can be inserted, and have a fixing plate fixed to the base portion BP. Can have

The first rear photocatalyst filter 791 and the second rear photocatalyst filter 792 may be provided with a plurality of slits 791H and 792H, respectively, so that an object, for example, an air stream is smoothly discharged toward the discharge portion 762. Proceed to, the purified air can be smoothly discharged.

The first rear photocatalyst filter 791 and the second rear photocatalyst filter 792 may each have a curved shape with respect to the rear light source module 780. For example, the central region may be closer to the outlet 762 than both ends of each of the first rear photocatalyst filter 791 and the second rear photocatalyst filter 792.

A plurality of rear light source modules 780 may be provided to correspond to each of the first rear photocatalyst filter 791 and the second rear photocatalyst filter 792. That is, the rear light source module 780 may include a first rear light source module 781 and a second rear light source module 782.

The first rear light source module 781 may be disposed to correspond to the first rear photocatalyst filter 791, and include a first rear light source module A 781a and a first rear light source module B 781b as a plurality of modules. can do. Descriptions of the first rear light source module A 781a and the first rear light source module B 781b will be replaced with the description of FIG. 16 showing the second rear light source module 782 to be described later.

The second rear light source module 782 may be disposed to correspond to the second rear photocatalyst filter 792, and includes a second rear light source module A 782a and a second rear light source module B 782b as a plurality of modules. can do.

The second rear light source module A 782a may have a structure in which one or more light emitting diodes LM are disposed in the installation unit MAU. In addition, the installation unit MAU may have an opposing surface LSP facing the second rear photocatalyst filter 792, and one or more light emitting diodes LM may be disposed on the opposing surface LSP.

The light emitting diode LM may have various shapes and may generate ultraviolet light or visible light.

In some embodiments, the light emitting diode LM included in the second rear light source module A 782a may provide light having a wavelength of 260 to 300 nanometers, for example, light having a wavelength of 285 nanometers.

Through this, the second rear light source module A 782a may be a light source for the second rear photocatalyst filter 792, and further generates an ultraviolet ray having a sterilizing action, for example, an object that has been purified and sterilized, for example. Air flow may be discharged toward the discharge portion 762.

The opposing surface LSP is formed to have a predetermined angle with respect to the inclined shape, that is, the base portion BP, for example, the opposing surface LSP may form an acute angle with the base portion BP. 20 degrees to 80 degrees can be achieved.

Similar to the second rear light source module A 782a, the second rear light source module B 782b may have a structure in which one or more light emitting diodes LM are disposed in the mounting portion MAU, and with respect to the base portion BP. A plurality of light emitting diodes LM may be disposed on the opposing surface LSP formed to have a predetermined angle.

In some embodiments, the light emitting diode LM included in the second rear light source module B 782b may provide light having a wavelength of 260 to 300 nanometers, for example, light having a wavelength of 285 nanometers.

Through this, the second rear light source module B 782b may be a light source for the second rear photocatalyst filter 792, and further generates an ultraviolet ray having a sterilizing action, for example, an object that has been purified and sterilized, for example. Air flow may be discharged toward the discharge portion 762.

The second rear light source module A 782a and the second rear light source module B 782b are arranged to have a predetermined angle, for example, the second rear light source module A 782a based on the second rear photocatalyst filter 792. ) And the second rear light source module B 782b may be disposed to form an angle greater than 180 degrees.

The second rear photocatalyst filter 792 is formed in a curved shape to increase the area of the second rear photocatalyst filter 792 in a predetermined space, thereby improving purification characteristics for the environment, and The second rear light source module A 782a and the second rear light source module B 782b may be curved to have a predetermined angle so as to maintain the same distance from the second rear photocatalyst filter 792 according to the curved shape. By arranging in a shape, the amount of light incident on the second rear photocatalyst filter 792 may be increased to improve environmental purification characteristics through the second rear photocatalyst filter 792.

In an alternative embodiment, a housing HS may be further arranged, the housing HS of at least one side of the environmental purification apparatus 700, for example a side between the inlet 761 and the outlet 762. It may correspond to one area, for example, may be formed to correspond to at least the lower space of the base portion (BP).

Although not shown in detail, the housing HS of the present embodiment may have a side part and a bottom part as in the embodiment of FIG. 8 described above, and a description thereof will be omitted as it is the same as the above-described embodiment.

In some embodiments, the power supply unit PWC may be disposed on one surface of the housing HS.

In an alternative embodiment, the cover CVU corresponds to at least one side of the environmental purification apparatus 700, for example a region of the side between the inlet 761 and the outlet 762, for example at least It may be arranged to correspond to the upper space of the base portion (BP).

The upper space of the base portion BP may be distinguished from the surrounding area through the cover portion CVU, the inflow portion 761, and the discharge portion 762.

In some embodiments, the cover CVU may be formed of a material through which light may be transmitted. In some embodiments, the cover part CVU may be formed of a durable and light material, and may contain, for example, a resin-based material.

The environmental purification apparatus of the present embodiment may have one or more light source modules and light generated therefrom may be transferred to the first photocatalyst filter and the second photocatalyst filter to easily purify the surrounding environment.

In addition, a plurality of light source modules may be disposed to have a predetermined angle, for example, an obtuse angle, through the main area of the main body, and a first photocatalyst filter having a curved surface may be disposed to correspond to each other to improve light efficiency from the light source module. have.

Further, the second photocatalyst filter may be disposed so as to overlap the first photocatalyst filter to improve the purification characteristics, and to improve the purification characteristics in the space between the first photocatalyst filter and the second photocatalyst filter.

In particular, the first photocatalyst filter may have a concave-convex shape, that is, a convex portion and a concave portion, thereby increasing an area receiving light from one or more light source modules, thereby improving purification efficiency. In addition, the interval between the first photocatalyst filter and the second photocatalyst filter is not constant, and different intervals may exist. Through this, the purification efficiency can be improved so that the surrounding environment of the space between the first photocatalyst filter and the second photocatalyst filter, for example, the flow of airflow, is rapidly accelerated.

In addition, the environmental purification apparatus of the present embodiment has a base portion, can distinguish the base portion and the space between the upper portion and the lower portion, at least one light source module and the first and second photocatalyst filters are disposed on the upper portion to proceed with the environmental purification, the lower At least one region of the heat dissipation region of the main body may be disposed to improve heat dissipation characteristics, particularly heat dissipation characteristics of one or more light source modules.

In addition, the environmental purification apparatus of the present embodiment can smoothly flow the object of the surrounding environment, for example, the air flow into the environmental purification apparatus through the inlet, and then purified and discharged to the discharge unit, thereby purifying the surrounding environment The efficiency can be improved.

In addition, the environmental purification apparatus of the present exemplary embodiment may arrange the plurality of main body parts so as to be spaced apart from each other, and may arrange one or more light source modules and the first and second photocatalyst filters to correspond to the main body parts. Through this, it is possible to improve the purification characteristics of the object of the surrounding environment introduced into the environmental purification apparatus, for example, the airflow. For example, a plurality of body parts may be arranged in the inlet part along the direction of the discharge part, and the body part may also be arranged in the direction crossing the same, thereby enhancing the purification characteristic improvement effect.

In this case, the main body parts adjacent to each other are staggered with respect to the direction from the inlet to the outlet so that the objects of the surrounding environment, for example, the airflow, can easily correspond to each of the main body parts, thereby improving the efficiency of the environmental purification apparatus. Improve the cleansing effect on the surrounding environment.

In addition, the present embodiment may include a rear light source module and a rear photocatalyst filter corresponding thereto, thereby further purifying the purifying purity by further purifying the object, for example, the air flow, which flows from the inlet to the outlet. Can be.

At this time, the rear photocatalyst filter has a form corresponding to the discharge portion, for example, to overlap with the discharge portion, so that the amount of the object discharged without being purified can be reduced or suppressed. In addition, the rear photocatalyst filter has a curved shape so that both ends thereof are further away from the direction viewed from the discharge portion so that an air flow toward the discharge portion through the main body portion, for example, the discharge portion is in contact with the space surrounded by the rear photocatalyst filter. The area can be increased to improve the purification efficiency.

In addition, a plurality of rear light source modules may be arranged in a curved form to correspond to the curved form to increase purification characteristics through the rear photocatalyst filter.

Further, as an optional embodiment, the rear light source module may include a light emitting diode that provides light at a wavelength different from that of the one or more light source modules to generate ultraviolet light having a sterilizing function, for example, a sterilizing function as well as a light source for the rear photocatalyst filter. Therefore, the expandability of various uses of the environmental purification device can be secured.

Through this, it is possible to improve the use characteristics of the environmental purification device of the user and the operator, it is possible to maximize the effect of improving the purification characteristics for the surrounding environment.

As described above, the present invention has been described with reference to the embodiments illustrated in the drawings, which are merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible. . Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Specific implementations described in the embodiments are examples, and do not limit the scope of the embodiments in any way. In addition, unless specifically mentioned, such as "essential", "important" may not be a necessary component for the application of the present invention.

In the specification of the embodiments (particularly in the claims), the use of the term " above " and similar indicating terms can be used in the singular and the plural. In addition, when the range is described in the examples, the invention includes the invention in which the individual values belonging to the range are applied (unless stated to the contrary). . Finally, if there is no explicit order or contradiction with respect to the steps constituting the method according to the embodiment, the steps may be performed in a suitable order. The embodiments are not necessarily limited according to the description order of the steps. The use of all examples or exemplary terms (eg, etc.) in the embodiments is merely for describing the embodiments in detail, and the scope of the embodiments is limited by the above examples or exemplary terms unless the scope of the claims is defined. It is not. In addition, one of ordinary skill in the art appreciates that various modifications, combinations and changes can be made depending on design conditions and factors within the scope of the appended claims or equivalents thereof.

Claims (11)

1. At least one light source module having a light emitting diode;

   A main body formed to have at least one placement surface on which the light source module is disposed;

   A first photocatalyst filter overlapping the light source module on the main body and disposed to be spaced apart from the light source module; And

   And a second photocatalyst filter overlapping the light source module on the first photocatalyst filter and disposed farther from the light source module than the first photocatalyst filter.
2. According to claim 1,

   The first photocatalyst filter or the second photocatalyst filter has an uneven form.
3. According to claim 1,

   The main body unit includes a main region in which the layout surface is formed and a heat dissipation region connected to the main region
4. According to claim 1,

   The placement surface is provided in plurality,

   And a plurality of light source modules, each of which is disposed on the plurality of placement surfaces.
5. According to claim 1,

   The light source module includes a plurality of light emitting diodes.
6. According to claim 1,

   Further comprising a base portion capable of placing the main body portion,

   An arrangement surface of the body portion is disposed in an area facing one surface of the base portion so that one surface of the base faces the one or more light source modules,

   At least one region of the body portion is disposed to face the opposite side of the surface of the base toward the one or more light source modules.
7. The method of claim 6,

   The main body portion is provided with a plurality of environmental purification apparatus disposed in the main body portion.
8. According to claim 1,

   Further comprising an inlet and an outlet for inlet and outlet to the surrounding environment,

   And the main body, at least one light source module, and the first and second photocatalyst filters are disposed between the inlet and the outlet.
9. The method of claim 8,

   And a rear photocatalyst filter disposed between the body portion and the discharge portion.
10. The method of claim 9,

    And a rear light source module disposed to face the rear photocatalyst filter.
11. According to claim 1,

    And the first photocatalyst filter or the second photocatalyst filter generates a material for purifying the environment by the light generated by the one or more light source modules.

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