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WO2018130023A1 - 电子烟雾化器 - Google Patents

电子烟雾化器 Download PDF

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Publication number
WO2018130023A1
WO2018130023A1 PCT/CN2017/114310 CN2017114310W WO2018130023A1 WO 2018130023 A1 WO2018130023 A1 WO 2018130023A1 CN 2017114310 W CN2017114310 W CN 2017114310W WO 2018130023 A1 WO2018130023 A1 WO 2018130023A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
wall
atomizing
throttle
groove
Prior art date
Application number
PCT/CN2017/114310
Other languages
English (en)
French (fr)
Inventor
林光榕
郑贤彬
Original Assignee
深圳市康泓威科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市康泓威科技有限公司 filed Critical 深圳市康泓威科技有限公司
Priority to EP17891807.4A priority Critical patent/EP3569072B1/en
Priority to DK17891807.4T priority patent/DK3569072T3/da
Priority to US16/477,185 priority patent/US11357257B2/en
Priority to PL17891807.4T priority patent/PL3569072T3/pl
Priority to ES17891807T priority patent/ES2840007T3/es
Priority to JP2019538120A priority patent/JP6765013B2/ja
Publication of WO2018130023A1 publication Critical patent/WO2018130023A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D2001/0093—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids

Definitions

  • the present invention relates to the field of electronic cigarette technology, and more particularly to an electronic cigarette atomizer.
  • the electronic cigarette emits smoke from the electronic cigarette by the heating of the atomizer for use by the smoker. Since the electronic cigarette liquid does not contain the tobacco tar in the tobacco, the electronic cigarette is gradually replaced by the cigarette and is widely used.
  • the existing electronic cigarette atomizer generally has a liquid storage chamber for storing electronic cigarette liquid, and the atomizing device is provided with a heating unit for heating and atomizing the electronic cigarette liquid, because of the gravity effect of the non-smoking cigarette liquid and Smoking ⁇ will generate negative pressure in the atomization chamber. If the sealing unit is not properly sealed at the connection between the heating unit and the liquid supply chamber, it will easily cause the leakage of smoke liquid into the atomization chamber.
  • the existing electronic aerosolizer has a structure and The reason of the manufacturing process is that the sealing is a common problem.
  • the liquid storage chamber to the heating unit is generally provided with a permeation layer or a liquid storage medium, but the permeation layer or the liquid storage medium blocks the rapid supply of the liquid to the heating unit, causing the user to smoke. It is not fast enough, and the amount of smoke generated in the unit is small.
  • the electronic aerosolizer includes a hollow atomizing shell and an atomizing device disposed in the atomizing shell;
  • the atomization shell comprises a nozzle end and a mouth end, the suction nozzle end is provided with a suction port, and the suction port is connected inwardly with a smoke pipe directly reaching the middle portion of the atomization shell, and the mouth end is provided with a connection.
  • the device is used to connect the battery assembly;
  • the atomization device is disposed on the side of the mouth end of the atomization shell, and includes a pipe sleeve and a throttle cover from the inside to the outside.
  • the heating unit comprising a liquid guiding strip and a heating wire wound around the middle portion of the liquid guiding strip;
  • the pipe sleeve is sleeved on the outer wall of the outlet of the outlet pipe, and the bottom of the pipe sleeve is provided with a smoke outlet;
  • the throttle gland is provided with a central hole and an orifice, the upper inner wall of the central hole is sleeved on the outer wall of the pipe sleeve, and the outer peripheral wall of the throttle gland is sleeved on the inner wall of the atomization casing, and the throttle cover
  • the upper side forms a liquid storage chamber with the outer wall of the outlet pipe and the inner wall of the atomization casing, the throttle hole communicates with the liquid storage chamber, and the lower side of the throttle pressure cover is provided with a protrusion downward along the inner wall of the central hole.
  • the annular ring, the bottom end of the annular ring is radially provided with an upper groove for laterally accommodating the upper half of the liquid guiding strip, and the upper groove divides the lower part of the annular ring into two half rings;
  • the center of the upper end of the atomization seat is downwardly provided with a cavity, and the bottom of the cavity is provided with a first air inlet hole, and the upper end of the atomization seat is located on both sides of the cavity radially for laterally accommodating the liquid guiding strip a lower groove of the half, the outer circumference of the cavity is respectively provided with a semi-ring groove for accommodating the half ring on both sides of the groove;
  • the throttle gland is tightly disposed on the atomization seat, and the upper groove and the lower groove are vertically aligned to seal and seal the liquid guiding strip, and the liquid guiding strip penetrates through the concave surface Between the groove and the lower groove, the half ring is sealingly inserted into the half ring groove, and the concave cavity and the bottom of the pipe sleeve surround the atomization cavity, and the throttle hole and the The ends of the liquid guiding strip are connected;
  • the electrode cover is disposed at the bottom end of the atomization seat and is fixed to the inner wall of the nozzle end of the atomization shell, and the electrode cover is provided with positive and negative electrodes electrically connected to the two ends of the heating wire, and the electrode cover center is provided with the first Two air intake holes.
  • the outer wall of the pipe sleeve is further sleeved with a metal sleeve, and the lower portion of the metal sleeve is sleeved on the central hole of the throttle gland and the inner wall of the semi-ring, and the lower part of the metal sleeve is provided A U-shaped notch corresponding to the position of the upper groove of the throttle gland is inserted through the liquid guiding strip.
  • the throttle hole is disposed above the end portions of the liquid guiding strip, and the end portions of the liquid guiding strip are not in communication with the half ring groove after the lower groove and the upper groove are fastened.
  • a cavity is left in the bottom of the semi-ring groove
  • the throttle hole passes through the half ring ring and communicates with the bottom cavity of the semi-ring groove
  • the lower groove and the upper groove are engaged and guided.
  • the ends of the strips are respectively in communication with the half ring groove.
  • the connecting device comprises a protruding buckle provided on the outer wall of the mouth end of the atomizing shell, and the protruding buckle can be buckled correspondingly to the card slot provided on the inner wall of the connecting end of the battery assembly.
  • the atomization seat and the throttle gland are respectively provided with a liquid injection hole connected through, the liquid injection hole is in communication with the liquid storage cavity, and the electrode cover is further provided with a column Plug, the plunger corresponding to the liquid injection hole on the atomization seat.
  • the end of the atomization shell is provided with an atomization shell inlet notch.
  • the pipe sleeve is made of a soft material and has a plurality of convex rings on the inner wall and the outer wall to increase the density. Seal performance.
  • the atomization seat is made of a soft material and has a plurality of convex rings on its outer wall to increase sealing performance.
  • the cross section of the atomization shell from top to bottom is a gradually increasing elliptical shape.
  • the electronic cigarette atomizer is provided with a sealed connection throttle cap and an atomization seat, and an orifice is arranged on the throttle pressure cover to directly communicate the liquid storage chamber and the liquid guide strip end on the atomization seat. It is not necessary to pass through the liquid permeation layer or the liquid storage medium to make the liquid supply straight, so that the electronic aerosolizer works quickly and the liquid supply speed is fast, which greatly increases the amount of smoke generated in the unit cellar, and the smoke is more smoothly and freely provided to the user.
  • the upper groove provided on the throttle cap is fastened to the lower groove provided on the atomizing seat to seal and accommodate the liquid guiding strip, preventing the leakage of the liquid smoke stored in the liquid storage chamber to The atomization chamber generates a fault, which ensures the stable operation of the electronic cigarette atomizer.
  • FIG. 1 is an exploded structural view of a first embodiment of the present invention
  • FIG. 2 is a front cross-sectional view of a second atomizing shell according to an embodiment of the present invention
  • FIG. 3 is a side cross-sectional view of a second atomizing shell according to an embodiment of the present invention.
  • FIG. 4 is a front cross-sectional view showing a first embodiment of the present invention.
  • Figure 5 is a side cross-sectional view showing a first embodiment of the present invention.
  • FIG. 6 is a structural diagram of a second atomization unit according to an embodiment of the present invention.
  • FIG. 7 is a perspective view of a second cigarette sleeve according to an embodiment of the present invention.
  • FIG. 8 is a cross-sectional view of a second pipe sleeve according to an embodiment of the present invention.
  • FIG. 9 is a perspective view 1 of a flow pressure cover according to an embodiment of the present invention.
  • FIG. 10 is a perspective view 2 of a flow pressure cover according to an embodiment of the present invention.
  • FIG. 11 is a front cross-sectional view of a flow pressure cover according to an embodiment of the present invention.
  • FIG. 12 is a side cross-sectional view of a flow pressure cover according to an embodiment of the present invention. [0034] FIG.
  • FIG. 13 is a bottom view of a flow pressure cover according to an embodiment of the present invention.
  • FIG. 14 is a perspective structural view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 15 is a plan view of an atomizing seat according to an embodiment of the present invention.
  • Figure 16 is a front cross-sectional view of an atomization seat according to an embodiment of the present invention.
  • Figure 17 is a side cross-sectional view of an atomizing seat according to an embodiment of the present invention.
  • FIG. 18 is a perspective view of a first and second electrode cover according to an embodiment of the present invention.
  • FIG. 19 is a plan view of an embodiment of a first and second electrode cover according to an embodiment of the present invention.
  • FIG. 20 is a cross-sectional view of a first and second electrode cover according to an embodiment of the present invention.
  • 21 is a side view of a first and second metal sleeve according to an embodiment of the present invention.
  • FIG. 22 is a perspective view of a first and second metal sleeve according to an embodiment of the present invention.
  • Figure 23 is a perspective partial cross-sectional view of the first embodiment of the present invention.
  • FIG. 24 is a perspective view of a second throttle cover according to an embodiment of the present invention.
  • FIG. 25 is a perspective view of a second throttle cover according to an embodiment of the present invention.
  • FIG. 26 is a front cross-sectional view of a two-way flow gland according to an embodiment of the present invention.
  • FIG. 27 is a side cross-sectional view of a second throttle cover according to an embodiment of the present invention. [0049] FIG.
  • FIG. 28 is a bottom view of a two-section flow cover according to an embodiment of the present invention. [0050] FIG.
  • 29 is a perspective structural view of a second atomizing seat according to an embodiment of the present invention.
  • FIG. 30 is a top view of a second atomizing seat according to an embodiment of the present invention.
  • FIG. 31 is a front cross-sectional view of a second atomizing seat according to an embodiment of the present invention.
  • FIG. 32 is a side cross-sectional view of a second atomizing seat according to an embodiment of the present invention.
  • 33 is a perspective partial cross-sectional view of the second embodiment of the present invention.
  • A atomizing device; 1, atomizing shell; 11, nozzle end; 111, suction port; 112, smoke pipe; 113, inner pipe body; 114, annular condensate; 12, mouth end; , atomization shell intake gap; 122, card hole; 13, liquid storage chamber; 14, convex buckle; 15, air inlet groove; 2, smoke pipe sleeve; 21, smoke hole; 22, convex ring; Metal sleeve; 31, U-shaped notch; 4, throttle cap; 40, liquid injection hole; 41, center hole; 42, throttle hole; 43, annular ring; 431, upper groove; 432, half ring 5, heating unit; 51, liquid guiding strip; 52 heating wire; 53, bow I line; 6, atomizing seat; 60, liquid injection hole; 61, cavity; 62, first air inlet; 63, lower Groove; 64, semi-ring groove; 65, atomization cavity; 66, convex ring; 67, electrode hole; 68, threading hole; 7, electrode cover; 71
  • the electronic cigarette atomizer of the present invention in order to facilitate the following description, as shown in FIG. 1 , the nozzle end 11 of the electronic cigarette atomizer is placed vertically upwards, the upper and lower parts of the components described herein.
  • the electronic aerosolizer of the present invention comprising a hollow atomizing shell 1 and an atomizing device A set in the atomizing shell 1;
  • the atomizing shell 1 includes a nozzle end 11 and a mouth end 12, and the center of the nozzle end 11 is provided with a suction port 111, and the suction port 111 is connected inwardly to provide a direct atomization shell.
  • the mouth end 12 is provided with a connecting device for connecting the battery assembly (not shown).
  • the inner pipe body 113 is further disposed at the end of the smoke pipe 112 near the suction port 111.
  • An annular condensate 114 is formed between the inner tube body 113 and the outlet pipe 112 for rotating the smoke and collecting condensed water droplets or small liquid that are not atomized in the smoke.
  • the outer diameter of the mouth end 12 is reduced to form a connector for insertion into the battery assembly
  • the connecting device is a buckle 14 provided on the outer wall of the mouth end 12 of the atomizing shell, and the buckle 14 can be connected to the battery assembly.
  • a card slot (not shown) provided on the inner wall of the end is correspondingly fastened to form a snap connection.
  • the wall portion of the mouth end 12 of the atomizing shell is provided with a card hole 1 22 .
  • the atomizing device A of the present invention is disposed at the side of the mouth end 12 of the atomizing shell 1, and the atomizing device A is self-injected from the inside of the atomizing shell 1.
  • the outer portion includes a pipe sleeve 2, a metal sleeve 3, a throttle cap 4, a heating unit 5, an atomizing seat 6 and an electrode cover 7, and the heating unit 5 includes a liquid guiding strip 51 and an electric heating wound around the middle portion of the liquid guiding strip 51.
  • the wire 52 and the heating wire 52 are further provided with lead wires 53 at both ends thereof for electrical connection with the electrode 71 to be described later.
  • the liquid guiding strip 51 can be made of a material such as glass fiber, ceramic fiber or porous ceramic which is resistant to high temperature and is easy to adsorb and conduct electronic soot liquid.
  • the pipe sleeve 2 is sleeve-shaped on the outer wall of the lower end port of the smoke pipe 112.
  • the bottom of the pipe sleeve 2 is provided with a smoke outlet hole 21, and the smoke outlet hole 21 communicates with the smoke outlet pipe 112.
  • the throttle gland 4 is provided with a center hole 41 and an orifice 42, and the center hole 41
  • the upper inner wall is tightly sleeved on the outer wall of the pipe sleeve 2
  • the outer peripheral wall of the throttle cap 4 is sleeved on the inner wall of the atomizing shell 1, the upper side of the throttle cap 4 and the outer wall of the outlet pipe 112, and the atomizing shell
  • a liquid storage chamber 13 for storing the electronic cigarette liquid is formed between the inner walls, and the throttle holes 42 are disposed above the end portions of the liquid guiding strip 51, and the ends of the liquid guiding strip 51 are directly connected to the liquid storage chamber 13
  • the lower side of the throttle cap 4 is provided with a convex annular ring 43 downwardly along the inner wall of the central hole 41.
  • the bottom end of the annular ring 43 is radially provided with two symmetrical shapes for laterally accommodating the upper half of the liquid guiding strip 51.
  • the upper groove 431 defines
  • the center of the upper end of the atomizing base 6 is provided with a concave cavity 61 downwardly, and the bottom of the concave cavity 61 is provided with a first air inlet hole 62, and the first air inlet hole
  • the two sides of the 62 are further provided with a threading hole 68 for the lead wire 5 of the heating wire 52 to pass through, and the upper end of the atomizing seat 6 is located on both sides of the concave cavity 61 in a radial direction for laterally accommodating the lower half of the liquid guiding strip 51.
  • the groove 63 has a semi-ring groove 64 for accommodating the half ring 432 on both sides of the lower groove 63 on the outer circumference of the cavity 61.
  • the throttle cap 4 is tightly covered on the atomizing seat 6, and the upper groove 431 and the lower groove 63 are vertically aligned to seal the liquid guiding strip 51.
  • the liquid guiding strip 51 is inserted between the upper groove 431 and the lower groove 63 without a gap, and the semi-ring 432 is sealingly inserted into the semi-ring groove 64, and the cavity 61 and the bottom of the pipe sleeve 2 are enclosed.
  • the atomizing chamber 65 is formed, and the orifice 42 is disposed above the end of the liquid guiding strip 51.
  • the ends of the liquid guiding strip 51 are not in communication with the half ring groove 64.
  • the electronic cigarette liquid stored in the liquid storage chamber 13 can be directly flowed through the orifice 42 to the end portions of the liquid guiding strip 51.
  • the liquid guiding strip 51 absorbs the liquid liquid from the end portions and conducts the same to the central power supply.
  • the hot wire 52 is heated and atomized, and the above liquid supply mode is a direct liquid supply mode of the orifice, and the flow direction of the smoke liquid is as shown in FIG.
  • the throttle cap 4 is sealingly connected with the atomizing seat 6, and the upper groove 431 and the lower groove 63 are vertically aligned to seal and fasten the liquid guiding strip 51, so that the liquid smoke at both ends of the liquid guiding strip 51 does not directly leak to the In the atomization chamber 65, the sealing structure between the other pipe sleeve 2 and the inner wall of the outlet pipe 112 and the inner wall of the throttle hole 4 central hole 41 prevents the smoke liquid in the liquid storage chamber 13 from directly leaking into the mist. Inside the chamber 65, the atomizer is guaranteed to work normally.
  • the electrode cover 7 is disposed at the bottom end of the atomization seat 6 and is fixed to the inner wall of the mouth end 12 of the atomization case, and the electrode cover 7 is provided with a heating wire. 52 electrodes 94 electrically connected at both ends, and a second intake hole 72 is provided in the center of the electrode cover 7.
  • the electrode cover 7 is provided with an electrode cover button 75 for engaging with the card hole 122 on the atomizing case 1 for fixing the electrode cover 7.
  • the outer wall of the pipe sleeve 2 is sleeved with a metal sleeve 3, and the metal sleeve 3 is under The sleeve is sleeved on the inner hole 41 of the throttle gland and the inner wall of the semi-ring 432.
  • the lower portion of the metal sleeve 3 is provided with a U-shaped notch 31 corresponding to the position of the upper groove 431 of the throttle gland 4 for the liquid guiding strip 51.
  • the embodiment of the invention is provided with a metal sleeve 3 having a function of rigidly supporting the pipe sleeve and connecting the pipe sleeve to the atomization seat, and the same metal sleeve 3 extends into the inner wall of the half ring 432 on the outer circumference of the atomization chamber 65, It can block the high-temperature heat generated by the heating wire 52 to directly radiate outward, prevent the atomizing shell 1 from heating and hot, and can quickly absorb and disperse the conduction heat, avoiding the high temperature accumulation and causing the tobacco tube sleeve 2 and the atomizing seat 6 to be melted and deformed. It causes malfunction and avoids burnt smell.
  • the orifice 42 is disposed directly above the end of the liquid guiding strip 51, and the liquid smoke in the liquid storage chamber 13 can be directly throttled through the orifice 42 to the guide.
  • the lower groove 63 is not in communication with the half ring groove 64, and the liquid smoke does not flow into the half ring groove 64.
  • the atomization seat 6 and the throttle gland 4 are respectively provided with a liquid injection hole 60 (40) connected through, a liquid injection hole 60 (40) and a liquid storage cavity 13 The same.
  • the function of the injection hole 60 (40) is: when the liquid smoke in the liquid storage chamber 13 is exhausted, the liquid can be injected into the liquid storage chamber 13 through the liquid injection hole 60 (40), so that the mist of the present invention Repeated use of the chemical.
  • the electrode cover 7 is further provided with a plunger 73 corresponding to the liquid injection hole 60 on the atomization seat 6 when the injection is required.
  • the liquid sputum is smashed, and the electrode cover 7 can be pulled out to pull out the plunger 7 3, and the liquid injection hole 60 is smashed to inject the liquid, and then the liquid injection hole 60 is blocked after the liquid injection to prevent the smoke liquid from leaking out.
  • the end of the mouth end 12 of the atomizing shell is provided with an air inlet notch 121, and the bottom of the electrode cover 7 is correspondingly provided with the atomizing shell.
  • the gas gap notch 121 is connected to the electrode cover air inlet notch 74.
  • the side wall of the atomizing shell port end 12 is also vertically provided with an air inlet groove 15 connected to the atomizing shell air inlet notch 121, which is atomized in this embodiment.
  • the inner wall of the connecting end of the air inlet groove 15 and the end of the battery assembly is integrated into the air inlet (not shown), the user smokes, the outside world
  • the air can be sucked from the air inlet, and enters the atomization chamber 65 through the atomizing shell air inlet notch 121, the electrode cover air inlet notch 74, the second air inlet hole 72, and the first air inlet hole 62.
  • the smoke liquid absorbed by the liquid guiding strip 51 is heated and atomized to become an electronic cigarette smoke, and the electronic cigarette smoke in the atomizing chamber 65 is subsequently sucked out by the user, after passing through the smoke outlet 21, the outlet pipe 112, and the suction port 111. , was sucked into the mouth of the user.
  • the flow direction of the above airflow and smoke is shown by the arrow in Fig. 4.
  • the cross section of the atomizing shell 1 is a gradually larger elliptical shape, and the upper and lower structures are convenient for the user's lips to fit the nozzle end 11 for smoking, ellipse. Shaped structure is easy for users to use and carry The same volume makes the reservoir chamber in the atomization housing 1 larger.
  • the pipe sleeve 2 is made of a soft material such as silica gel and has a plurality of convex rings 22 on the inner and outer walls thereof to increase the sealing performance, and the atomizing seat 6 It is made of a soft material and has a plurality of convex rings 66 on its outer wall to increase the sealing performance.
  • the present embodiment partially modifies the throttle gland and the internal structure of the atomization seat.
  • the throttle cap 4 is provided with a central hole 41 and an orifice 42, and the upper inner wall of the central hole 41 is tightly sleeved on the outer wall of the sleeve 2,
  • the outer peripheral wall of the throttle cap 4 is sleeved on the inner wall of the atomizing shell 1, and the upper side of the throttle cap 4 is formed between the outer wall of the outlet pipe 112 and the inner wall of the atomizing shell 1 for storing the electronic cigarette liquid.
  • the liquid storage chamber 13, the orifice 42 passes through the half ring 432, and the orifice 42 communicates with the liquid storage chamber 13.
  • the lower side of the throttle cover 4 is provided with a convex annular ring 43 along the inner wall of the central hole 41.
  • the bottom end of the annular ring 43 is provided with two symmetrical upper grooves 431 for laterally accommodating the upper half of the liquid guiding strip 51, and the upper groove 431 divides the lower part of the annular ring into two half rings 432;
  • the center of the upper end of the atomization seat 6 is provided with a cavity 61 downwardly, and the bottom of the cavity 61 is provided with a first air inlet hole 62, and the first air inlet hole
  • the two sides of the 62 are further provided with a threading hole 68 for the lead wire 5 of the heating wire 52 to pass through, and the upper end of the atomizing seat 6 is located on both sides of the concave cavity 61 in a radial direction for laterally accommodating the lower half of the liquid guiding strip 51.
  • a groove 63, the outer circumference of the cavity 61 is located on both sides of the lower groove 63 respectively provided with a half ring groove 64 for accommodating the half ring 432;
  • the throttle cap 4 is tightly covered on the atomizing seat 6, and the upper groove 431 and the lower groove 63 are vertically aligned to seal the liquid guiding strip 51.
  • the half-ring 432 is sealingly inserted into the half-ring groove 64, and the cavity 61 and the bottom of the pipe sleeve 2 are inserted into the groove 431 and the lower groove 63 without gaps.
  • the atomization chamber 65 is surrounded, and the semi-ring 432 is inserted into the semi-ring groove 64. A cavity is left at the bottom of the semi-ring groove 64.
  • the orifice 42 passes through the half ring 432 and communicates with the bottom cavity of the half ring groove 64.
  • the ends of the liquid guiding strip 51 communicate with the half ring groove 64, so that the electronic cigarette liquid stored in the liquid storage chamber 13 can pass through the orifice 42 and the half ring groove.
  • 64 bottom cavity flows to the end portions of the liquid guiding strip 51, and the liquid guiding strip 51 absorbs the liquid smoke from the end portions and conducts the same to the central heating wire 52 for heating and atomizing.
  • the cavity at the bottom of the semi-ring groove flows to the indirect liquid supply mode at the end of the liquid guiding strip, and the flow direction of the liquid smoke is as shown in FIG.
  • the throttle cap 4 is sealingly connected with the atomizing seat 6, and the upper groove 431 and the lower groove 63 are vertically aligned to seal and fasten the liquid guiding strip 51, so that the liquid smoke at both ends of the liquid guiding strip 51 does not directly leak.
  • the sealing structure between the pipe sleeve 2 and the inner wall of the outlet pipe 112 and the inner wall of the throttle hole 4 central hole 41 prevents the smoke liquid in the liquid storage chamber 13 from directly leaking to The atomization chamber 65 ensures that the atomizer can work normally.

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  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Catching Or Destruction (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

一种电子烟雾化器，包括中空的雾化壳（1）和套装于雾化壳内的雾化装置（A）；雾化壳（1）包括吸嘴端（11）和开口端（12），吸嘴端中心设有吸口（111），吸口（111）向内连接设有直达雾化壳（1）内中部的出烟管（112），开口端（12）设有连接装置用于连接电池组件，雾化装置（A）设于雾化壳（1）内开口端一侧，自内向外依次包括烟管套（2）、节流压盖（4）、加热单元（5）、雾化座（6）和电极盖（7）；节流压盖（4）上设有节流孔（42）将储液腔（13）和导液条（51）端部直接连通，无需通过渗液层或储液介质即可直通供液，供液速度快，极大增加了烟雾量，吸出烟雾更畅快；另节流压盖上设有的上凹槽与雾化座上设有的下凹槽扣合可密封容纳导液条，防止烟液渗漏而产生故障，保证了该雾化器稳定工作。

Description

电子烟雾化器 技术领域
[0001] 本发明涉及电子烟技术领域， 更具体的说， 本发明涉及一种电子烟雾化器。
背景技术
[0002] 电子烟将电子烟烟液通过雾化器的加热而发出烟雾供吸烟者使用， 由于电子烟 烟液不含有烟草中的烟焦油， 故电子烟逐渐代替香烟得到广泛使用。
[0003] 现有的电子烟雾化器， 一般设有储液腔储存电子烟烟液， 雾化装置设有加热单 元将电子烟烟液进行加热雾化， 因不吸烟吋烟液的重力作用及吸烟吋会在雾化 腔中产生负压， 如加热单元与储液腔或供液腔连接处密封不良就容易造成烟液 渗漏到雾化腔， 而现有的电子烟雾化器因结构及制造工艺的原因导致密封不良 是个常见问题， 故储液腔到加热单元处一般设有渗透层或储液介质， 但渗透层 或储液介质又阻挡了烟液快速供给到加热单元， 造成用户吸烟吋不够畅快， 单 位吋间内产生的烟雾量小。
技术问题
[0004] 本发明的目的是提供一种电子烟雾化器， 该电子烟雾化器能避免漏液， 同吋供 液充分可在吸烟吋产生大烟雾量。
问题的解决方案
技术解决方案
[0005] 本发明的技术方案是这样实现的： 该电子烟雾化器， 包括中空的雾化壳和套装 于雾化壳内的雾化装置；
[0006] 所述雾化壳包括吸嘴端和幵口端， 所述吸嘴端中心设有吸口， 吸口向内连接设 有直达雾化壳内中部的出烟管,幵口端设有连接装置用于连接电池组件；
[0007] 所述雾化装置设于雾化壳内幵口端一侧， 自内向外依次包括烟管套、 节流压盖
、 加热单元、 雾化座和电极盖， 加热单元包括导液条和缠绕于导液条中段的电 热丝；
[0008] 所述烟管套呈杯状套设于出烟管的端口外壁， 烟管套底部设有出烟孔； [0009] 所述节流压盖设有中心孔和节流孔， 中心孔上部内壁套接于所述烟管套外壁， 节流压盖外周壁套接于雾化壳内壁， 节流压盖上面一侧与所述出烟管外壁、 雾 化壳内壁之间构成储液腔， 所述节流孔与储液腔相通， 节流压盖下面一侧沿中 心孔内壁向下设有凸起的环形圈， 所述环形圈底端径向设有用于横向容纳导液 条上半部的上凹槽， 上凹槽将环形圈下部分成两个半环圈；
[0010] 所述雾化座上端中心向下设有凹腔， 凹腔底部设有第一进气孔， 所述雾化座上 端位于凹腔两侧径向设有用于横向容纳导液条下半部的下凹槽， 所述凹腔外周 位于凹槽两侧分别设有用于容纳所述半环圈的半环槽；
[0011] 所述节流压盖紧密盖设于所述雾化座上， 所述上凹槽与下凹槽上下对齐将导液 条密封扣合， 所述导液条贯穿于所述上凹槽与下凹槽之间， 所述半环圈密封性 地插接于所述半环槽内， 所述凹腔与所述烟管套底部围合成雾化腔， 所述节流 孔与所述导液条两端端部相通；
[0012] 所述电极盖设于雾化座底端并固定于雾化壳幵口端内壁， 电极盖上设有与所述 电热丝两端电连接的正负电极， 电极盖中心设有第二进气孔。
[0013] 优选地， 所述烟管套外壁还套设一金属套管， 所述金属套管下部套接于节流压 盖的中心孔及半环圈内壁， 所述金属套管下部设有与所述节流压盖的上凹槽位 置相对应的 U形缺口供所述导液条贯穿。
[0014] 优选地， 所述节流孔设于导液条两端端部上方， 所述下凹槽和上凹槽扣合后导 液条两端端部与所述半环槽不相通。
[0015] 优选地， 所述半环槽底部留有空腔， 所述节流孔穿过半环圈并与半环槽底部空 腔相通， 所述下凹槽和上凹槽扣合后导液条两端端部分别与所述半环槽相通。
[0016] 优选地， 所述连接装置包括雾化壳幵口端外壁设有的凸扣， 所述凸扣可与所述 电池组件的连接端内壁设有的卡槽对应扣接。
[0017] 优选地， 所述雾化座与节流压盖上还分别设有连接贯通的注液孔， 所述注液孔 与所述储液腔相通， 所述电极盖上还设有柱塞， 所述柱塞对应堵塞所述雾化座 上的注液孔。
[0018] 优选地， 所述雾化壳幵口端端部设有雾化壳进气缺口。
[0019] 优选地， 所述烟管套由软性材料制成且其内壁与外壁设有多道凸环以便增加密 封性能。
[0020] 优选地， 所述雾化座由软性材料制成且其外壁设有多道凸环以便增加密封性能
[0021] 优选地， 所述雾化壳自上而下的横截面为逐渐变大的椭圆形。
发明的有益效果
有益效果
[0022] 该电子烟雾化器设有密封连接的节流压盖和雾化座， 节流压盖上设有节流孔将 储液腔和雾化座上的导液条端部直接连通， 无需通过渗液层或储液介质即可直 通供液， 使电子烟雾化器工作吋供液速度快， 极大地增加了在单位吋间内产生 的烟雾量， 吸出烟雾更畅快， 给用户提供了更好的吸烟体验； 另节流压盖上设 有的上凹槽与雾化座上设有的下凹槽扣合可密封容纳导液条， 防止储液腔内储 存的烟液渗漏到雾化腔而产生故障， 保证了该电子烟雾化器稳定工作。
对附图的简要说明
附图说明
[0023] 图 1为本发明实施例一 二的分解结构图；
[0024] 图 2为本发明实施例一 二雾化壳的正面剖视图;
[0025] 图 3为本发明实施例一 二雾化壳的侧面剖视图;
[0026] 图 4为本发明实施例一 二的正面剖视图；
[0027] 图 5为本发明实施例一 二的侧面剖视图；
[0028] 图 6为本发明实施例一 二雾化单元的结构图；
[0029] 图 7为本发明实施例一 二烟管套的立体视图；
[0030] 图 8为本发明实施例一 二烟管套的剖视图；
[0031] 图 9为本发明实施例一节流压盖的立体视图一；
[0032] 图 10为本发明实施例一节流压盖的立体视图二;
[0033] 图 11为本发明实施例一节流压盖的正面剖视图;
[0034] 图 12为本发明实施例一节流压盖的侧面剖视图;
[0035] 图 13为本发明实施例一节流压盖的仰视图；
[0036] 图 14为本发明实施例一雾化座的立体结构图； [0037] 图 15为本发明实施例-一雾化座的俯视图；
[0038] 图 16为本发明实施例-一雾化座的正面剖视图；
[0039] 图 17为本发明实施例-一雾化座的侧面剖视图；
[0040] 图 18为本发明实施例-一、 二电极盖的立体视图；
[0041] 图 19为本发明实施例-一、 二电极盖的俯视图；
[0042] 图 20为本发明实施例-一、 二电极盖的剖视图；
[0043] 图 21为本发明实施例-一、 二金属套管的侧视图；
[0044] 图 22为本发明实施例-一、 二金属套管的立体视图；
[0045] 图 23为本发明实施例-一的立体局部剖视图；
[0046] 图 24为本发明实施例:二节流压盖的立体视图一；
[0047] 图 25为本发明实施例:二节流压盖的立体视图二；
[0048] 图 26为本发明实施例:二节流压盖的正面剖视图；
[0049] 图 27为本发明实施例:二节流压盖的侧面剖视图；
[0050] 图 28为本发明实施例:二节流压盖的仰视图；
[0051] 图 29为本发明实施例:二雾化座的立体结构图；
[0052] 图 30为本发明实施例:二雾化座的俯视图；
[0053] 图 31为本发明实施例:二雾化座的正面剖视图；
[0054] 图 32为本发明实施例:二雾化座的侧面剖视图；
[0055] 图 33为本发明实施例:二的立体局部剖视图。
[0056] 其中， 主要组件符号说明：
[0057] A、 雾化装置； 1、 雾化壳； 11、 吸嘴端； 111、 吸口； 112、 出烟管； 113、 内 管体； 114、 环形凝水槽； 12、 幵口端； 121、 雾化壳进气缺口； 122、 卡孔； 13 、 储液腔； 14、 凸扣； 15、 进气凹槽； 2、 烟管套； 21、 出烟孔； 22、 凸环； 3 、 金属套管； 31、 U形缺口； 4、 节流压盖； 40、 注液孔； 41、 中心孔； 42、 节 流孔； 43、 环形圈； 431、 上凹槽； 432、 半环圈； 5、 加热单元； 51、 导液条； 52电热丝； 53、 弓 I线； 6、 雾化座； 60、 注液孔； 61、 凹腔； 62、 第一进气孔； 63、 下凹槽； 64、 半环槽； 65、 雾化腔； 66、 凸环； 67、 电极孔； 68、 穿线孔 ； 7、 电极盖； 71、 电极； 72、 第二进气孔； 73、 柱塞； 74、 电极盖进气缺口； 75、 电极盖凸扣。
实施该发明的最佳实施例
本发明的最佳实施方式
[0058] 本发明电子烟雾化器， 为便于以下行文描述， 如图 1所示将该电子烟雾化器的 吸嘴端 11朝上竖直放置， 本文所述有关各部件的"上、 下、 上部、 下部、 上端、 下端、 上面、 下面"等描述， 均是指在该电子烟雾化器吸嘴端朝上竖直放置吋的 上下位置关系。
[0059] 实施例一
[0060] 如图 1所示， 本发明电子烟雾化器， 包括中空的雾化壳 1和套装于雾化壳 1内的 雾化装置 A；
[0061] 如图 2、 图 3所示， 雾化壳 1包括吸嘴端 11和幵口端 12， 吸嘴端 11的中心设有吸 口 111， 吸口 111向内连接设有直达雾化壳内中部的出烟管 112,幵口端 12设有连接 装置用于连接电池组件 （图中未示） ； 本发明实施例中， 出烟管 112内靠近吸口 111一端还设有内管体 113， 内管体 113与出烟管 112之间形成一个环形凝水槽 114 ， 用于回转烟雾并收集烟雾中未被雾化的冷凝水滴或小液体。 本发明实施例中 ， 幵口端 12外径缩小形成一插接件以便插入到电池组件， 连接装置为雾化壳幵 口端 12外壁设有的凸扣 14， 凸扣 14可与电池组件连接端内壁设有的卡槽 （图中 未示） 对应扣接形成卡扣连接。 本发明实施例的雾化壳幵口端 12壁部设有卡孔 1 22。
[0062] 如图 1、 图 4、 图 5、 图 6所示， 本发明的雾化装置 A设于雾化壳 1内的幵口端 12— 侧， 雾化装置 A自雾化壳 1内向外依次包括烟管套 2、 金属套管 3、 节流压盖 4、 加 热单元 5、 雾化座 6和电极盖 7， 加热单元 5包括导液条 51和缠绕于导液条 51中段 的电热丝 52， 电热丝 52的两端还设有引线 53以便与后述电极 71进行电连接。 导 液条 51可由耐高温且易于吸附、 传导电子烟烟液的玻璃纤维、 陶瓷纤维、 多孔 陶瓷等材料制成。
[0063] 如图 4、 图 5、 图 7、 图 8所示， 烟管套 2呈杯状套设于出烟管 112的下端端口外壁
， 烟管套 2底部设有出烟孔 21， 出烟孔 21与出烟管 112相通。
[0064] 如图 4、 图 5、 图 9-图 13所示， 节流压盖 4设有中心孔 41和节流孔 42， 中心孔 41 上部内壁紧密套接于烟管套 2的外壁， 节流压盖 4的外周壁套接于雾化壳 1的内壁 ， 节流压盖 4的上面一侧与出烟管 112外壁、 雾化壳 1内壁之间构成用于储存电子 烟烟液的储液腔 13， 节流孔 42设于导液条 51两端端部的上方， 导液条 51两端端 部直接与储液腔 13相通， 节流压盖 4的下面一侧沿中心孔 41内壁向下设有凸起的 环形圈 43， 环形圈 43底端径向设有用于横向容纳导液条 51上半部的两个对称的 上凹槽 431， 上凹槽 431将环形圈下部分成两个半环圈 432。
[0065] 如图 4、 图 5、 图 14-图 17所示， 雾化座 6上端中心向下设有凹腔 61， 凹腔 61底部 设有第一进气孔 62， 第一进气孔 62的两侧还设有穿线孔 68用于电热丝 52的引线 5 3穿过， 雾化座 6的上端位于凹腔 61两侧径向设有用于横向容纳导液条 51下半部 的下凹槽 63， 凹腔 61外周位于下凹槽 63两侧分别设有用于容纳半环圈 432的半环 槽 64。
[0066] 如图 1、 图 4、 图 5、 图 23所示， 节流压盖 4紧密盖设于雾化座 6上， 上凹槽 431与 下凹槽 63上下对齐将导液条 51密封扣合， 导液条 51无间隙地贯穿于上凹槽 431与 下凹槽 63之间， 半环圈 432密封性地插接于半环槽 64内， 凹腔 61与烟管套 2底部 围合成雾化腔 65， 节流孔 42设于导液条 51两端的端部上方， 下凹槽 63和上凹槽 4 31扣合后导液条 51两端端部与半环槽 64不相通， 使得储液腔 13中储存的电子烟 烟液可以经节流孔 42直接流到导液条 51两端端部， 导液条 51自两端端部吸收烟 液并将其传导到中部供电热丝 52加热雾化， 上述供液方式为节流孔直接供液方 式， 烟液流动方向如图 23所示。 节流压盖 4与雾化座 6密封连接、 上凹槽 431与下 凹槽 63上下对齐将导液条 51密封扣合的结构， 使得导液条 51两端的烟液不会直 接渗漏到雾化腔 65内， 另烟管套 2与出烟管 112内壁、 节流压盖 4中心孔 41的内壁 之间的密封结构， 使得储液腔 13内的烟液不会直接渗漏到雾化腔 65内， 保证了 雾化器可以正常工作。
[0067] 如图 4、 图 5、 图 18-图 20所示， 电极盖 7设于雾化座 6底端并固定于雾化壳幵口 端 12内壁， 电极盖 7上设有与电热丝 52两端电连接的电极 71， 电极盖 7中心设有 第二进气孔 72。 电极盖 7的外周壁上设有电极盖凸扣 75， 该电极盖凸扣 75用于和 雾化壳 1上的卡孔 122对应扣合连接以便对电极盖 7进行固定。
[0068] 如图 4、 图 5、 图 21、 图 22所示， 烟管套 2外壁套设一金属套管 3， 金属套管 3下 部套接于节流压盖的中心孔 41及半环圈 432内壁， 金属套管 3下部设有与节流压 盖 4的上凹槽 431位置相对应的 U形缺口 31供导液条 51贯穿。 本发明实施例设有金 属套管 3， 具有硬性支撑烟管套及连接烟管套于雾化座的作用， 同吋金属套管 3 伸入到雾化腔 65外周的半环圈 432内壁， 可以阻挡电热丝 52工作吋产生的高温热 量直接向外辐射， 防止雾化壳 1发热烫手， 并能很快吸收及分散传导热量， 避免 高温聚集导致烟管套 2、 雾化座 6烧融变形而产生故障及避免产生烧焦味。
[0069] 如图 23所示， 本发明的实施例中， 节流孔 42设于导液条 51端部正上方， 储液腔 13中的烟液可以直接经节流孔 42节流到导液条 51的两端， 下凹槽 63与半环槽 64 不相通， 烟液不会流入到半环槽 64内。
[0070] 如图 9-图 15所示， 雾化座 6与节流压盖 4上还分别设有连接贯通的注液孔 60 (40 ) ， 注液孔 60 (40) 与储液腔 13相通。 注液孔 60 (40) 的作用在于： 当储液腔 1 3中的烟液消耗完吋， 可以通过注液孔 60 (40) 加注烟液进入到储液腔 13中， 以 便本发明雾化器的反复使用。
[0071] 如图 18-图 20所示， 本发明的雾化器， 电极盖 7上还设有柱塞 73， 柱塞 73对应堵 塞雾化座 6上的注液孔 60， 当需要添注烟液吋， 打幵电极盖 7即可相应拔出柱塞 7 3， 注液孔 60即被打幵进行注液， 注液后再堵塞注液孔 60， 防止烟液漏出。
[0072] 如图 3、 图 4、 图 18、 图 19所示， 雾化壳幵口端 12的端部设有进气缺口 121， 电 极盖 7的底部也相应地设有与雾化壳进气缺口 121连接的电极盖进气缺口 74， 雾 化壳幵口端 12的侧壁上还垂直设有与雾化壳进气缺口 121连接的进气凹槽 15， 当 本实施例的雾化器雾化壳幵口端 12插入到电池组件连接端 （图中未示） 后， 进 气凹槽 15与电池组件连接端的内壁围合成进气道 （图中未示） ， 用户吸烟吋， 外界空气可自该进气道吸入， 经雾化壳进气缺口 121、 电极盖进气缺口 74、 第二 进气孔 72、 第一进气孔 62进入到雾化腔 65中， 此吋电热丝 52工作， 将导液条 51 吸收的烟液进行加热雾化后成为电子烟烟雾， 雾化腔 65中的电子烟烟雾随后被 用户吸出， 经出烟孔 21、 出烟管 112、 吸口 111后， 被吸入用户口中。 以上气流 、 烟雾的流动方向如图 4箭头所示。
[0073] 如图 1-图 5所示， 雾化壳 1自上而下的横截面为逐渐变大的椭圆形， 上小下大的 结构便于用户嘴唇贴合吸嘴端 11进行吸烟， 椭圆形的结构便于用户使用和携带 的同吋使雾化壳 1内的储液腔容积更大。
[0074] 如图 1、 图 8、 图 14、 图 16所示， 烟管套 2由软性材料如硅胶制成且其内外壁设 有多道凸环 22以便增加密封性能， 雾化座 6由软性材料制成且其外壁设有多道凸 环 66以便增加密封性能。
本发明的实施方式
[0075] 在实施例一的结构基础上， 如图 24-图 33所示， 本实施例将节流压盖与雾化座 内部结构进行了局部改动。
[0076] 如图 4、 图 5、 图 24-图 28所示， 节流压盖 4设有中心孔 41和节流孔 42， 中心孔 41 上部内壁紧密套接于烟管套 2的外壁， 节流压盖 4的外周壁套接于雾化壳 1的内壁 ， 节流压盖 4的上面一侧与出烟管 112外壁、 雾化壳 1内壁之间构成用于储存电子 烟烟液的储液腔 13， 节流孔 42穿过半环圈 432， 节流孔 42与储液腔 13相通， 节流 压盖 4的下面一侧沿中心孔 41内壁向下设有凸起的环形圈 43， 环形圈 43底端径向 设有用于横向容纳导液条 51上半部的两个对称的上凹槽 431， 上凹槽 431将环形 圈下部分成两个半环圈 432;
[0077] 如图 4、 图 5、 图 29-图 32所示， 雾化座 6上端中心向下设有凹腔 61， 凹腔 61底部 设有第一进气孔 62， 第一进气孔 62的两侧还设有穿线孔 68用于电热丝 52的引线 5 3穿过， 雾化座 6的上端位于凹腔 61两侧径向设有用于横向容纳导液条 51下半部 的下凹槽 63， 凹腔 61外周位于下凹槽 63两侧分别设有用于容纳半环圈 432的半环 槽 64;
[0078] 如图 1、 图 4、 图 5、 图 33所示， 节流压盖 4紧密盖设于雾化座 6上， 上凹槽 431与 下凹槽 63上下对齐将导液条 51密封扣合， 使导液条 51无间隙地贯穿于上凹槽 431 与下凹槽 63之间， 半环圈 432密封性地插接于半环槽 64内， 凹腔 61与烟管套 2底 部围合成雾化腔 65， 半环圈 432插接于半环槽 64内， 半环槽 64底部留有空腔， 节 流孔 42穿过半环圈 432并与半环槽 64的底部空腔相通， 下凹槽 63和上凹槽 431扣 合后导液条 51两端端部与半环槽 64相通， 使得储液腔 13中储存的电子烟烟液可 以经节流孔 42、 半环槽 64底部空腔流到导液条 51两端端部， 导液条 51自两端端 部吸收烟液并将其传导到中部供电热丝 52加热雾化， 上述供液方式为节流孔经 半环槽底部空腔流动到导液条端部的间接供液方式， 烟液流动方向如图 33所示 。 又节流压盖 4与雾化座 6密封连接、 上凹槽 431与下凹槽 63上下对齐将导液条 51 密封扣合的结构， 使得导液条 51两端的烟液不会直接渗漏到雾化腔 65内， 而烟 管套 2与出烟管 112内壁、 节流压盖 4中心孔 41的内壁之间的密封结构， 使得储液 腔 13内的烟液不会直接渗漏到雾化腔 65内， 保证了雾化器可以正常工作。
工业实用性
以上所描述的仅为本发明的较佳实施例， 上述具体实施例不是对本发明的限制 。 在本发明的技术思想范畴内， 可以出现各种变形及修改， 凡本领域的普通技 术人员根据以上描述所做的润饰、 修改或等同替换， 均属于本发明所保护的范 围。

Claims

权利要求书
[权利要求 1] 一种电子烟雾化器， 可与电池组件连接组成电子烟， 其特征在于： 包 括中空的雾化壳和套装于雾化壳内的雾化装置； 所述雾化壳包括吸嘴端和幵口端， 所述吸嘴端中心设有吸口， 吸口向 内连接设有直达雾化壳内中部的出烟管,幵口端设有连接装置用于连 接电池组件； 所述雾化装置设于雾化壳内幵口端一侧， 自内向外依次包括烟管套、 节流压盖、 加热单元、 雾化座和电极盖， 加热单元包括导液条和缠绕 于导液条中段的电热丝；
所述烟管套呈杯状套设于出烟管的端口外壁， 烟管套底部设有出烟孔
所述节流压盖设有中心孔和节流孔， 中心孔上部内壁套接于所述烟管 套外壁， 节流压盖外周壁套接于雾化壳内壁， 节流压盖上面一侧与所 述出烟管外壁、 雾化壳内壁之间构成储液腔， 所述节流孔与储液腔相 通， 节流压盖下面一侧沿中心孔内壁向下设有凸起的环形圈， 所述环 形圈底端径向设有用于横向容纳导液条上半部的上凹槽， 上凹槽将环 形圈下部分成两个半环圈；
所述雾化座上端中心向下设有凹腔， 凹腔底部设有第一进气孔， 所述 雾化座上端位于凹腔两侧径向设有用于横向容纳导液条下半部的下凹 槽， 所述凹腔外周位于凹槽两侧分别设有用于容纳所述半环圈的半环 槽；
所述节流压盖紧密盖设于所述雾化座上， 所述上凹槽与下凹槽上下对 齐将导液条密封扣合， 所述导液条贯穿于所述上凹槽与下凹槽之间， 所述半环圈密封性地插接于所述半环槽内， 所述凹腔与所述烟管套底 部围合成雾化腔， 所述节流孔与所述导液条两端端部相通； 所述电极盖设于雾化座底端并固定于雾化壳幵口端内壁， 电极盖上设 有与所述电热丝两端电连接的正负电极， 电极盖中心设有第二进气孔 根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述烟管套外壁 还套设一金属套管， 所述金属套管下部套接于节流压盖的中心孔及半 环圈内壁， 所述金属套管下部设有与所述节流压盖的上凹槽位置相对 应的 U形缺口供所述导液条贯穿。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述节流孔设于 导液条两端端部上方， 所述下凹槽和上凹槽扣合后导液条两端端部与 所述半环槽不相通。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述半环槽底部 留有空腔， 所述节流孔穿过半环圈并与半环槽底部空腔相通， 所述下 凹槽和上凹槽扣合后导液条两端端部分别与所述半环槽相通。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述连接装置包 括雾化壳幵口端外壁设有的凸扣， 所述凸扣可与所述电池组件的连接 端内壁设有的卡槽对应扣接。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述雾化座与节 流压盖上还分别设有连接贯通的注液孔， 所述注液孔与所述储液腔相 通， 所述电极盖上还设有柱塞， 所述柱塞对应堵塞所述雾化座上的注 液孔。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述雾化壳幵口 端端部设有雾化壳进气缺口。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述烟管套由软 性材料制成且其内壁与外壁设有多道凸环以便增加密封性能。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述雾化座由软 性材料制成且其外壁设有多道凸环以便增加密封性能。
根据权利要求 1所述的电子烟雾化器， 其特征在于： 所述雾化壳自上 而下的横截面为逐渐变大的椭圆形。
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