WO2019228175A1

WO2019228175A1 - Lamp

Info

Publication number: WO2019228175A1
Application number: PCT/CN2019/086640
Authority: WO
Inventors: 王振永; 杨静; 王亮; 于建; 祝捷
Original assignee: 苏州欧普照明有限公司; 欧普照明股份有限公司
Priority date: 2018-05-28
Filing date: 2019-05-13
Publication date: 2019-12-05

Abstract

Disclosed is a lamp, comprising a frame (1), a fixed module (2) and a rotary module (3). At least one of the fixed module (2) and the rotary module (3) is an illumination module. The frame (1) encloses a fitting zone (1c) which is closed on the periphery and is open on a first side (1a) and a second side (1b), which are opposite each other. The fixed module (2) and the rotary module (3) are both fitted in the fitting zone (1c). The fixed module (2) is fixed to the frame (1) and faces towards the first side (1a). The rotary module (3) is arranged in parallel on one side of the fixed module (2) along a direction perpendicular to the direction of the first side (1a). The rotary module (3) comprises a functional portion (31). The functional portion (31) can rotate respective to the fixed module (2), such that the angle between the functional portion (31) and the fixed module (2) is changed. The lamp is capable of adjusting the function of the lamp according to actual requirements by means of the rotatable functional portion (31).

Description

A lamp

Technical field

The invention relates to the field of lighting technology, in particular to a lamp.

Background technique

Modern lamps include home lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, and special lighting. Various lamps are used in various places where people live, which provides convenience for people's lives. For example, kitchen and bathroom lights are used in the kitchen to provide lighting for cooking, or in the bathroom and include a heater to provide lighting and temperature for bathing.

With the development of modern society, the lighting technology has also continuously improved. However, the structure of each part of the lamp in the related technology is usually fixed to each other, and the function cannot be adjusted according to actual needs.

Summary of the Invention

In order to solve the above technical problems, the present invention provides a lamp.

A lamp includes a frame body, a fixed module, and a rotation module; at least one of the fixed module and the rotation module is a lighting module; the frame body is enclosed by a periphery and is on a first side facing away from each other and a first The assembly area that is open on both sides, the fixed module and the rotation module are both assembled in the assembly area; the fixed module is fixed to the frame and faces the first side; The vertical direction of the first side is arranged side by side on the fixed module, and the rotation module includes a functional part, and the functional part can rotate relative to the fixed module so that the functional part and the Angle change between fixed modules.

Further, the rotation module further includes a fixed portion, the fixed portion is fixedly connected to the frame body, and the functional portion is rotatably connected to the fixed portion, so that the functional portion can rotate relative to the fixed module.

further,

The fixed part has a rotating shaft, and the functional part has a shaft hole;

or

The fixed part has a shaft hole, and the functional part has a rotating shaft;

The shaft hole is rotatably connected to the rotating shaft.

Further, the fixing portion includes a fixing body and the rotating shaft connected to the fixing body, the functional portion has the shaft hole, and the rotating shaft is in interference fit with the shaft hole.

Further, the rotating shaft includes a head portion and a shaft portion connected to the head portion, the shaft portion is connected to the fixing body and penetrates the shaft hole, and the head portion is located in the shaft hole away from the fixing body. On one side, the diameter of the head is larger than the diameter of the shaft hole.

Further, the rotating shaft is cylindrical, and two openings are provided on the rotating shaft, and both of the openings extend from the head along the axis of the rotating shaft to the fixed body, and the two openings It is arranged symmetrically with respect to the axis of the rotating shaft.

Further, the number of the fixing portions is two, and the two fixing portions are respectively fixedly connected to opposite sides of the frame.

Further, the outer surfaces of the rotating shafts of the two fixed portions are provided with raised fool-proof blocks, one of the two fool-proof blocks faces the first side, and the other fool-proof block faces the Second side.

Further, the outer surface of the rotating shaft is provided with a convex limiting block, and the surface of the hole wall of the shaft hole is provided with a concave limiting groove. When the rotating shaft is assembled to the shaft hole, the limiting block is located at The limit groove, and a width of the limit block in a circumferential direction of the rotation axis is smaller than a width of the limit groove in a circumferential direction of the shaft hole.

Further, the limiting block is located on a side of the opening away from the head.

Further, the frame further includes a mounting portion, the mounting portion is located in the assembly area and divides the assembly area into a first area and a second area, and the fixing module is assembled in the first area , The rotation module is assembled in the second area.

Further, a side of the mounting portion facing the second region has a positioning groove, and the fixing portion has a positioning block, and the positioning groove cooperates with the positioning block to fix the mounting portion.

Further, the fixed module is a lighting module.

Further, the functional unit is an auxiliary lighting module.

Further, the fixed module includes a main lighting module, and a light emitting mode of the main lighting module and / or the auxiliary lighting module is a side lighting mode or a direct lighting mode.

Further, the main lighting module includes a first light source component and a first light distribution element, the auxiliary lighting module includes a second light source component and a second light distribution element, the first light source component and the second light source component The light source components are respectively located on opposite sides of the mounting portion.

Further, the functional part is an air purification device or a camera or an alarm or a sound or a heater.

Further, the lamp is a kitchen lamp or a ceiling lamp.

Further, the rotation module is a lighting module.

Further, the fixed module is a heater.

Further, the lamp further includes at least one driving power source, and the fixed module and the rotating module share one driving power source or each has one driving power source.

Further, the fixed module includes a first casing, the rotation module includes a second casing, and the driving light source is mounted on the first casing and / or the second casing.

Further, the driving power source is a non-isolated power source or an isolated power source.

Compared with the prior art, the lamp provided by the present invention includes a frame, a fixed module, and a rotation module; at least one of the fixed module and the rotation module is a lighting module. The rotation module includes a function part, and the function part can be rotated relative to the fixed module, so that an angle between the function part and the fixed module is changed, and further, the lamp can be operated by a rotatable function part according to actual needs. Function adjustment.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and the description thereof are used to explain the present invention, and do not constitute an improper limitation on the present invention. In the drawings:

FIG. 1 is a perspective view of a lamp in an embodiment of the present invention; FIG.

FIG. 2 is a partial exploded view of the lamp shown in FIG. 1; FIG.

3 is an exploded view of a functional part of the lamp shown in FIG. 2;

FIG. 4 is a further exploded view of the lamp shown in FIG. 2 at another angle.

FIG. 5 is a perspective view of a lamp in another embodiment of the present invention.

Reference signs:

1-frame body; 1a-first side; 1b-second side; 1c-assembly area; 1c1-first area, 1c2-second area; 11-mounting part; 111-locating groove;

2-Main light-emitting module; 21-Main lighting module; 211-First housing; 212-First light source assembly; 213-First light distribution element; 214-Diffuse element; 215-Reflective element;

3-rotation module; 31-function section; 311-3 shaft hole; 3111-limiting slot; 312-3 second casing; 3121 upper casing; 3122-lower casing; 3123-power supply placement section; 311-3 second light source assembly 314-second light distribution optical element; 315-light-transmitting mask; 316-radiator; 32-fixed part; 321-rotation shaft; 3211-head; 3212-axis part; 3213-opening; 3214-foolproof block ; 3215-limit block; 322-fixed body; 323-positioning block.

Detailed ways

In order to make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described in combination with specific embodiments of the present invention and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The technical solutions provided by the preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2, an embodiment of the present invention provides a lamp including a frame body 1, a fixing module 2, and a rotating module 3. At least one of the fixed module 2 and the rotating module 3 is a lighting module. The following embodiments take the kitchen and bathroom lamp as an example to describe the present invention in detail. Of course, the type of the lamp of the present invention is not limited thereto, and it can also be other types, for example, it can also be a ceiling lamp.

The frame body 1 may be selected from a metal frame body, such as an aluminum frame body. Of course, a frame body made of other materials may also be selected, and the present invention is not limited thereto. The frame body 1 surrounds an assembly area 1c that is closed on all sides and is opened on the first side 1a and the second side 1b facing away from each other. Both the fixed module 2 and the rotary module 3 are assembled in the assembly area 1c. The fixing module 2 is fixed to the frame body 1 and faces the first side 1 a. The rotation module 3 is arranged side by side on the side of the fixed module 2 in a direction perpendicular to the direction of the first side 1a, and the rotation module 3 includes a function portion 31, which can be rotated relative to the fixed module 2 so that the function portion 31 and the fixed portion The angle between modules 2 changes.

The rotation module 3 may be a function module having various functions, and the function portion 31 thereof may be an auxiliary lighting module, an air purification device, a camera, an alarm, a sound, or the like. The rotation module 3 and the fixed module 2 can not only meet the requirements of traditional lighting, but also adjust the functions of the lamps according to other actual needs, making the application of lamps more flexible and diverse. For example, design a fixed module 2 lighting module. In this case, when the function section 31 is an auxiliary lighting module, the rotation angle of the auxiliary lighting module can be adjusted to realize the polarized light of the lamp, thereby illuminating the target area with partial emphasis; When the function unit 31 is an air purification device, the rotation angle of the air purification device can be adjusted to achieve air purification in the target area (such as removing oil fume); when the function unit 31 is a camera, the rotation angle of the camera can be adjusted to achieve Monitoring of target areas.

Referring to FIG. 3, the rotation module 3 may include a fixing portion 32 in addition to the function portion 31. The functional portion 31 is rotatably connected to the fixed portion 32, the fixed portion 32 is fixedly connected to the frame 1, and the fixed module 2 is fixed to the frame 1, so that the functional portion 31 is rotated relative to the fixed module 2 so that the functional portion 31 and the fixed module The angle between 2 changes. The fixing portion 32 may be fixedly connected to the frame body 1 by screws or the like, so that the fixing portion 32 and the frame body 1 are fixed to each other.

The rotation of the functional portion 31 relative to the fixed portion 32 can be performed in various embodiments, for example, it can be rotated by a rotating shaft, or can be rotated by a hinge connection, etc., which is not limited in the present invention. Since the rotation mode of the rotating shaft is convenient for design, the embodiment of the present invention is preferred to this mode. At this time, the fixing portion 32 may be provided including a rotating shaft 321 and a fixing body 322. The fixing body 322 is connected to the rotating shaft 321 and can be fixedly connected to the frame body 1 by screws or the like. The functional portion 31 has a shaft hole 311. The shaft hole 311 is rotatably connected to the rotation shaft 321, so that the functional portion 31 is rotatably connected to the fixing portion 32. Of course, a shaft hole may be provided in the fixed portion 32 and a rotating shaft may be provided in the functional portion 31, and the rotational connection between the functional portion 31 and the fixed portion 32 may also be realized.

In the embodiment of the present invention, the lamp does not need to be provided with the fixing portion 32, and it is only necessary to ensure that the functional portion 31 can rotate relative to the fixing module 2. For example, the housing 1 may be directly provided with a shaft (or shaft hole), and the function portion 31 may be provided with a shaft hole (or shaft) accordingly, so that the function portion 31 is rotatably connected to the frame body, and then the function portion 31 and the function portion 31 and Relative rotation of the fixed module 2.

After the functional portion 31 has been rotated through a certain angle with respect to the fixing portion 32, in order to facilitate the fixing thereof, it is better to design an interference fit between the rotating shaft 321 and the shaft hole 311. At this time, there is no need to provide other structural members, and the function section 31 can be easily and effectively positioned at a desired position.

At the same time, in order to prevent the functional portion 31 from being rotated improperly when the functional portion 31 is forced, the rotating shaft 321 is separated from the shaft hole 311. In the embodiment of the present invention, it is recommended to design the rotating shaft 321 to include a large-diameter head portion 3211 and a small-diameter shaft portion 3212. The shaft portion 3212 is connected to the fixing body 322 and passes through the shaft hole 311. The head 3211 is located on a side of the shaft hole 311 away from the fixing body 322. The diameter of the shaft hole 311 is equivalent to the diameter of the shaft portion 3212, and the diameter of the head portion 3211 is larger than the diameter of the shaft hole 311, which can effectively prevent the rotating shaft 321 from detaching from the shaft hole 311.

Since the diameter of the head portion 3211 of the rotating shaft 321 is larger than the shaft hole 311, it is difficult to insert the rotating shaft 321 into the shaft hole 311 during assembly, which makes assembly difficult. In order to solve the above problem, the inside of the rotating shaft 321 may be designed in a cylindrical shape. The rotating shaft 321 is provided with two openings 3213 that are symmetrical with respect to the axis of the rotating shaft 321. Both openings 3213 extend from the head 3211 to the fixed body 322 along the axis of the rotation shaft 321. When the rotating shaft 321 is assembled to the shaft hole 311, a force is applied to the two sides of the two oppositely disposed openings 3213 to elastically deform and gather toward the hollow interior, so that the diameter of the head 3211 becomes smaller and it is easier to insert the shaft hole 311 . After the head 3211 passes through the shaft hole 311, it returns to its size by the elastic restoring force, thereby preventing the rotating shaft 321 from leaving the shaft hole 311.

In order to make the position of the functional portion 31 more stable when it is rotated to various angles, it is better to provide two fixing portions 32, and the two fixing portions 32 are respectively fixedly connected to opposite sides of the frame 1. Because the two fixing portions 32 have similar structures, it is difficult for workers to recognize them during assembly, and it is easy to hold them by mistake. The fixing portions 32 that should be mounted to one side of the frame 1 are removed from the other side of the mounting frame 1. In order to facilitate the installation of the workers, the outer surfaces of the rotating shafts 321 of the two fixing portions 32 are provided with raised fenders 3214, one of the two foolproof blocks 3214 faces the first side 1a, and the other foolproof block 3214 faces the first The two sides 1b can further easily distinguish the two fixing portions 32, which helps to improve assembly efficiency.

As described above, the functional portion 31 rotates relative to the fixed portion 32, and further, the functions of the rotating module 3 can be adjusted according to actual needs. For some practical needs, it is necessary to limit the rotation angle of the functional portion 31 relative to the fixed portion 32 within a certain range. For example, when the functional unit 31 is an auxiliary lighting module, in order to realize the key lighting, its irradiation range is required to be within the lighting range of the fixed module 2, so its rotation angle needs to be limited to a certain range. At this time, the outer surface of the rotating shaft 321 can be designed to have a protruding limiting block 3215. The hole wall surface of the shaft hole 311 has a recessed limiting groove 3111. When the rotating shaft 321 is assembled to the shaft hole 311, the limiting block 3215 is located in the limiting groove 3111, and the width of the limiting block 3215 in the circumferential direction of the rotating shaft 321 is smaller than the width of the limiting groove 3111 in the circumferential direction of the slot 311. In this way, the limit block 3215 is restricted to move within the limit groove 3111, so that the rotation angle of the functional portion 31 can be limited to a certain range.

In order to facilitate the mold forming process, a limiting block 3215 may be provided on a side of the opening 3213, specifically, on a side away from the head 3211. Due to the existence of the opening 3213, the strength of the portion of the rotating shaft 321 near the opening 3213 will also be relatively weakened. At this time, setting the stop block 3215 on one side of the opening 3213 can also effectively increase the strength of the portion near the opening 3213. Of course, the position of the limiting block 3215 is not limited to the above position, as long as the hole wall surface of the shaft hole 311 is designed to have a matching slot and a limiting groove 3111.

Referring to FIG. 2, in a specific embodiment of the present invention, the frame 1 may further include a mounting portion 11 for assembling a lamp, the mounting portion 11 is located in the assembly area 1 c and divides the assembly area 1 c into a first area 1 c 1 and a second area 1 c 2 . The fixed module 2 is located in the first area 1c1, and the rotation module 3 is located in the second area 1c2.

More specifically, referring to FIG. 4, the mounting portion 11 may further form a positioning groove 111 on the side facing the second region 1c2, the fixing portion 32 correspondingly forms a positioning block 323 (reference number), and the positioning block 323 of the fixing portion 32 is inserted into the positioning groove 111. At the same time, since the fixing portion 32 is fixedly connected to the frame body 1, the mounting portion 11 can be fixed to the frame body 1 and the main lighting module 21 can be fixed at the same time.

The lamp in the embodiment of the present invention may be a kitchen lamp. In this case, the fixed module 2 may be a lighting module, and the lighting module may include a main lighting module 21. The main lighting module 21 may specifically include a first housing 211, a first light source assembly 212, a first light distribution element 213 (specifically, a light guide plate), a diffusion element 214 (also used as a mask), and a light reflection element 215. The first light source assembly 212, the first light distribution element 213, the diffusion element 214, and the light reflection element 215 are assembled into the first casing 211. The first light source module 212 is located on the side of the main lighting module 21 close to the mounting portion 11 and on the side of the first light distribution element 213. The first light source module 212 includes a first light source substrate (not labeled) and is mounted on the first light source substrate. A plurality of first light sources (not labeled) facing the first light distribution element 213. The light emitted by the first light source is guided by the first light distribution element 213, and light is emitted on a light emitting surface of the first light distribution element 213. The diffusion element 214 is located on the light emitting surface side of the first light distribution element 213, so that the light emitted by the first light distribution element 213 is more uniformly emitted after passing through the diffusion element 214. The light reflecting element 215 is located on the opposite side of the light emitting surface side of the first light distribution element 213, and reflects the light refracted in the direction of the light reflecting element 215 after entering the first light distribution element 213 to the first light distribution element 213 to improve the light utilization efficiency.

Continuing to refer to FIG. 4, when the functional unit 31 is an auxiliary lighting module according to an embodiment of the present invention, the auxiliary lighting module may specifically include a second housing 312, a second light source component 313, and a second light distribution element 314 (specifically, a lens). , A transparent mask 315 and a heat sink 316. The second casing 312 may include an upper casing 3121 and a lower casing 3122 that are snap-connected to each other. The upper casing 3121 has a light outlet, and the shaft hole 311 may be formed in the lower casing 3122. The second light source component 313, the second light distribution element 314, the light-transmitting mask 315, and the heat dissipation plate 316 are assembled into the second casing 312. The second light source assembly 313 includes a second light source substrate (not labeled) and a plurality of second light sources (not labeled) mounted on the second light source substrate and facing the second light distribution element 314. The second light source module 313 is located on a side of the auxiliary lighting module near the mounting portion 11. The first light source component 212 and the second light source component 313 are respectively located on opposite sides of the mounting portion 11 so as to facilitate reasonable layout of the lamp structure. The light emitted by the second light source is emitted through the light-transmitting mask 315 after being distributed by the second light distribution element 314. The light-transmitting mask 315 is affixed to the upper case 3121 and can be installed on the first case located between the light-transmitting mask 315 and the lower case 3122. The two light source components 313, the second light distribution element 314, and the heat dissipation plate 316 play a protective role. The heat dissipation plate 316 is located between the lower case 3122 and the second light distribution element 314, and can effectively dissipate heat from the second light source component 313.

The light emitting methods of the main lighting module 21 and the auxiliary lighting module are both side light emitting methods. Specifically, the first light source component 212 faces the side surface of the first light distribution element 213, and the light emitted by the first light source component 212 enters the first light distribution element 213 from the side and exits from at least one surface perpendicular to the side. The second light source component 313 faces the side of the second light distribution element 314, and the light emitted by the second light source component 313 enters the second light distribution element 314 from the side and exits from at least one surface perpendicular to the side.

However, the embodiment of the present invention does not limit the light emitting modes of the main lighting module 21 and the auxiliary lighting module, and it may also be a direct lighting mode. At this time, the first light source component 212 faces the first light distribution element 213 The light incident surface of the light incident surface and emits light from at least one light emitting surface parallel to the light incident surface; the second light source component 313 faces the light incident surface of the second light distribution element 314 and enters the light parallel to the light incident surface Light is emitted from at least one light emitting surface.

The lower case 3122 of the second casing 312 may also be convex outward to form a power source mounting portion 3123. A driving power source may be installed in the power source mounting portion 3123 to supply power to the main lighting module 21 and the auxiliary lighting module. Of course, the driving power source can also be installed in the first casing 211. Alternatively, the driving power source may also be disposed outside the lamp and electrically connected to the first light source component 212 and the second light source component 313 through a wire. The driving power can be non-isolated or isolated. The fixed module 2 and the rotary module 3 may share a driving power source, or each may have a driving power source.

Referring to FIG. 5, the lamp in the embodiment of the present invention may also be a bath tyre for a bathroom. In this case, the rotation module 3 may be a lighting module and the fixed module 2 may be a heater.

The lamp in the embodiment of the present invention may further have a control module (not shown), which can implement functions such as dimming, color adjustment, temperature adjustment, and wind speed of the heater. The control module may be controlled by an app or a remote controller.

In summary, the lamp provided by the present invention includes a frame, a fixed module, and a rotation module; at least one of the fixed module and the rotation module is a lighting module. The rotation module includes a function part, and the function part can be rotated relative to the fixed module, so that the angle between the function part and the fixed module is changed, and then the function of the lamp is adjusted by the rotatable function part according to actual needs.

The specific examples described above further describe the objectives, technical solutions, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

A lamp is characterized in that it includes a frame, a fixed module, and a rotation module; at least one of the fixed module and the rotation module is a lighting module; the frame is enclosed by a perimeter that is closed and faces away from each other. An assembly area opened on one side and a second side, the fixed module and the rotation module are both assembled in the assembly area; the fixed module is fixed to the frame and faces the first side; the rotation The modules are arranged side by side on a side of the fixed module in a direction perpendicular to the first side direction, and the rotating module includes a function part, and the function part can be rotated relative to the fixed module so that the function The angle between the part and the fixed module changes.
The luminaire according to claim 1, wherein the rotation module further comprises a fixing portion, the fixing portion is fixedly connected to the frame body, and the functional portion is rotatably connected to the fixing portion, so that the function The part can rotate relative to the fixed module.
The lamp according to claim 2, characterized in that:

The fixed part has a rotating shaft, and the functional part has a shaft hole;

or

The fixed part has a shaft hole, and the functional part has a rotating shaft;

The shaft hole is rotatably connected to the rotating shaft.
The luminaire according to claim 3, wherein the fixed portion comprises a fixed body and the rotating shaft connected to the fixed body, the functional portion has the shaft hole, and the rotating shaft and the shaft Hole interference fit.
The luminaire according to claim 4, wherein the rotating shaft includes a head portion and a shaft portion connected to the head portion, the shaft portion is connected to the fixed body and penetrates the shaft hole, and the head portion The diameter of the head is larger than the diameter of the shaft hole, which is located on a side of the shaft hole remote from the fixed body.
The luminaire according to claim 5, wherein the rotating shaft is cylindrical, and two openings are provided on the rotating shaft, and the two openings are from the head toward the axis of the rotating shaft. The fixed body extends, and the two openings are symmetrically disposed with respect to an axis of the rotation shaft.
The luminaire according to claim 6, wherein the number of the fixing portions is two, and the two fixing portions are respectively fixedly connected to opposite sides of the frame.
The luminaire according to claim 7, wherein the outer surfaces of the rotation shafts of the two fixing portions each have a raised fool-proof block, and one of the two fool-proof blocks faces the first side, The other fool-proof block faces the second side.
The luminaire according to claim 6, wherein an outer surface of the rotating shaft has a raised limiting block, a hole wall surface of the shaft hole has a concave limiting groove, and the rotating shaft is assembled to the shaft When the hole is holed, the limiting block is located in the limiting groove, and a width of the limiting block in a circumferential direction of the rotation axis is smaller than a width of the limiting groove in a circumferential direction of the shaft hole.
The lamp according to claim 9, wherein the limiting block is located on a side of the opening away from the head.
The luminaire according to claim 1, wherein the frame further comprises a mounting portion, the mounting portion is located in the assembly area and divides the assembly area into a first area and a second area The fixed module is assembled in the first region, and the rotary module is assembled in the second region.
The luminaire according to claim 11, wherein a side of the mounting portion facing the second region has a positioning groove, a fixing block is provided on the fixing portion, and the positioning groove cooperates with the positioning block so that The mounting portion is fixed.
The luminaire according to claim 11, wherein the fixed module is a lighting module.
The luminaire according to claim 13, wherein the functional portion is an auxiliary lighting module.
The luminaire according to claim 14, wherein the fixed module comprises a main lighting module, and the main lighting module and / or the auxiliary lighting module emits light in a side-lighting mode or a direct-lighting mode. .
The luminaire according to claim 15, wherein the main lighting module includes a first light source component and a first light distribution element, and the auxiliary lighting module includes a second light source component and a second light distribution element, and The first light source component and the second light source component are respectively located on opposite sides of the mounting portion.
The luminaire according to claim 13, wherein the functional portion is an air purification device or a camera or an alarm or a sound or a heater.
The lamp according to claim 1, wherein the lamp is a kitchen lamp or a ceiling lamp.
The luminaire according to claim 1, wherein the rotation module is a lighting module.
The luminaire according to claim 19, wherein the fixed module is a heater.
The lamp according to claim 1, wherein the lamp further comprises at least one driving power source, and the fixed module and the rotating module share one driving power source or each has one driving power source.
The luminaire according to claim 21, wherein the fixed module comprises a first housing, the rotation module comprises a second housing, and the driving light source is mounted on the first housing and / or the第二壳。 The second shell.
The luminaire according to claim 21, wherein the driving power source is a non-isolated power source or an isolated power source.