WO2018191884A1 - 电子烟及其雾化装置 - Google Patents

电子烟及其雾化装置 Download PDF

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Publication number
WO2018191884A1
WO2018191884A1 PCT/CN2017/081064 CN2017081064W WO2018191884A1 WO 2018191884 A1 WO2018191884 A1 WO 2018191884A1 CN 2017081064 W CN2017081064 W CN 2017081064W WO 2018191884 A1 WO2018191884 A1 WO 2018191884A1
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WO
WIPO (PCT)
Prior art keywords
atomizing
housing
disposed
heat generating
atomizing device
Prior art date
Application number
PCT/CN2017/081064
Other languages
English (en)
French (fr)
Inventor
毛爱民
周波
黄惠华
Original Assignee
昂纳自动化技术（深圳）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 昂纳自动化技术（深圳）有限公司 filed Critical 昂纳自动化技术（深圳）有限公司
Priority to PCT/CN2017/081064 priority Critical patent/WO2018191884A1/zh
Publication of WO2018191884A1 publication Critical patent/WO2018191884A1/zh

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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
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic cigarette technology, and in particular, to an electronic cigarette and an atomizing device thereof.
  • the existing electronic cigarette mainly comprises a power supply device and an atomization device.
  • the atomization device generally comprises a threaded portion 1 , an electrode 2 , a sealing member 3 , an air guiding tube 4 , a liquid storage cotton 5 , and a heat generating component 6 .
  • glass fiber tube 7, plastic tube 8, nozzle 9, etc. many parts, complex structure, so the atomization device needs to have a certain length or diameter, occupying a large space, material cost and processing cost is high, it is not convenient for users to carry.
  • the technical problem to be solved by the present invention is to provide an electronic cigarette and an atomizing device which are simple in structure and low in cost.
  • an atomizing device for an electronic cigarette comprising: a hollow first casing, an air guiding tube disposed in the first casing, and an atomizing seat; At least one set of heat generating components; two ends of the first casing are respectively provided with an air flow inlet and an air flow outlet, wherein the atomizing seat is provided with an atomizing passage penetrating through opposite ends thereof, and the atomizing seat and the air guiding tube are in turn Connecting between the airflow inlet and the airflow outlet, the airflow inlet, the atomization channel, the inner passage of the airway, and the airflow outlet are sequentially connected to form an airflow passage;
  • the heat generating component is disposed in the atomization passage, and the heat generating component is provided with a conductor for exposing the airflow inlet for electrically connecting with the power supply device of the electronic cigarette.
  • a liquid storage chamber is formed between the air guiding tube and an inner wall of the first housing; and the atomization seat is provided with a flow guiding opening penetrating the liquid storage chamber and the heat generating component.
  • the atomization seat comprises a seat body, a mounting portion disposed on the seat body, and the atomization passage passes through the mounting portion and the seat body;
  • the first end of the air guiding tube is fitted to the air outlet, and the second end opposite to the first end is sleeved or Embedded on the mounting portion; or the air guiding tube is integrally connected to the mounting portion.
  • the first housing is provided with a positioning portion for the atomization seat to be embedded thereon, and the positioning portion is located at a periphery of the airflow inlet.
  • the heat generating component is disposed laterally with respect to the atomizing passage, and opposite ends of the heat generating component are fitted on the atomizing seat; or
  • the heat generating component is disposed longitudinally in the atomization channel in parallel with the atomization channel.
  • the heat generating component includes a liquid guiding member; the conductor includes a fitting portion and a connecting portion, the engaging portion is disposed on the liquid guiding member, and the connecting portion is outwardly from the fitting portion Extending to expose the airflow inlet.
  • the heat generating component further includes a heating wire, and the heating wire is wound around the liquid guiding member and connected to a mating portion of the conductor.
  • the first housing includes a housing that is folded at one end, and a cover that is fitted on the housing end of the housing; the air outlet is disposed on the cover, the airflow inlet The cover is disposed on the other end of the housing.
  • the atomizing device further comprises a porous structure; the porous structure comprises a porous plate disposed in the gas flow passage, and the porous plate has a pore diameter of 0.05-1.0 mm.
  • the present invention also provides an electronic cigarette comprising the atomizing device according to any of the above, and a power supply device connected to the atomizing device.
  • the power supply device includes a second housing, a battery core disposed in the second housing, and a control component, wherein the control component is electrically connected to the battery core;
  • An electrode assembly electrically connected to a conductor on the heat generating component of the atomizing device.
  • the second housing defines an adjacent first accommodating chamber and a second accommodating chamber, and the atomizing device is disposed in the first accommodating chamber, the battery core and the control The assembly is disposed in the second housing chamber.
  • the opposite ends of the second housing are folded to form a first deployment end that communicates with the first accommodation chamber, and a second release that communicates with the second accommodation chamber End
  • the power supply device further includes a nozzle corresponding to the first pick-up end and connected to the first housing of the atomizing device, and a bottom cover fitted on the second pick-up end;
  • the nozzle opening on the nozzle is in communication with the air outlet of the atomizing device;
  • the bottom cover and/or the second housing is provided with a venting hole, and the atomizing device
  • the airflow inlet communicates with the venting aperture through a gap between the first housing and the second housing.
  • the bottom cover is provided with a charging conductor electrically connected to the battery core.
  • the atomization device is simpler, lower in cost and easier to assemble than the existing electronic aerosolization device structural components; can realize quick disassembly and assembly of the atomization device, and facilitate internal components of the atomization device
  • the replacement and the injection of the liquid smoke can effectively reduce the volume of the atomizing device and reduce the space occupation, thereby reducing the volume of the entire electronic cigarette and facilitating the carrying of the user.
  • FIG. 1 is a schematic structural view of a prior art electronic aerosolization device
  • FIG. 2 is a schematic cross-sectional structural view of an atomizing device according to a first embodiment of the present invention
  • FIG. 3 is a schematic exploded view of an atomizing device according to a first embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional structural view of an atomizing device according to a second embodiment of the present invention.
  • FIG. 5 is a schematic exploded view of an atomizing device according to a second embodiment of the present invention.
  • FIG. 6 is a schematic cross-sectional structural view of an atomizing device according to a third embodiment of the present invention.
  • FIG. 7 is a schematic exploded view of an atomizing device according to a third embodiment of the present invention.
  • FIG. 8 is a schematic cross-sectional structural view of an electronic cigarette according to an embodiment of the present invention.
  • the atomizing device for the electronic cigarette includes a hollow first casing 10, an air guiding tube 20 disposed in the first casing 10, and an atomizing seat. 30 and at least one set of heat generating components 40.
  • An airflow inlet 13 and an airflow outlet 14 are respectively disposed at two ends of the first casing 10.
  • the atomization seat 30 is provided with an atomization passage 301 extending through opposite ends thereof.
  • the atomization seat 30 and the air conduit 20 are sequentially connected to the airflow inlet 13 And airflow outlet Between 14, the airflow inlet 13, the atomization passage 301, the internal passage of the air duct 20, and the air outlet 14 are sequentially connected to form an air flow passage.
  • the heat generating component 40 is disposed in the atomizing passage 301.
  • the heat generating component 40 is provided with a conductor 50 for exposing the airflow inlet 13, and the conductor 50 is for electrically connecting with the power supply device of the electronic cigarette, so that the atomizing device does not need to be equipped with the electrode assembly, and is connected to the power supply device through the electrode assembly.
  • a liquid storage chamber 101 is formed between the air guiding tube 20 and the inner wall of the first housing 10 for storing the liquid smoke or placing the liquid storage cotton.
  • the atomization seat 30 is provided with a flow guiding port 31 extending through the liquid storage chamber 101 and the heat generating component 40, so that the liquid smoke can be absorbed by the heat generating component 40 through the air guiding port 31 and heated and atomized, and the atomized smoke is along the airflow path.
  • the air outlet 14 is output.
  • the first housing 10 may be made of a material such as plastic or rubber, and the shape is not limited, and may be a cylindrical shape or a polygonal structure. As shown in Fig. 2, in the present embodiment, the first casing 10 has a polygonal body structure, and a polygonal body which is flat in shape is provided in a ratio of length, width and height.
  • One end of the first casing 10 provided with the airflow inlet 13 may be provided with a guiding slope for guiding the airflow into the airflow inlet 13, and also facilitating the assembly of the atomizing device as a whole in the electronic cigarette.
  • the first housing 10 may include a housing 11 that is folded at one end and a cover 12 that is fitted to the housing end of the housing 11; the air outlet 14 is disposed on the cover 12, and the airflow inlet 13 is disposed opposite to the cover 12.
  • the cover 12 can be detachably fixed to one end of the housing 11 by threads, snaps, etc., and the cover 12 can be detachably arranged to facilitate replacement of the internal components such as the smog liquid and the heat generating component 40.
  • the atomizing seat 30 is fixed in the first casing 10 with its atomizing passage 301 aligned with the airflow inlet 13.
  • the first housing 10 may be provided with a positioning portion 15 for the atomizing seat 30 to be embedded thereon, and the positioning portion 15 is located at the periphery of the airflow inlet 13.
  • the positioning portion 15 may be formed by opposing side walls or may be formed by annular side walls.
  • the atomizing seat 30 may include a seat body 32, a mounting portion 33 disposed on the seat body 32, and the atomizing passage 301 penetrating the mounting portion 32 and the seat body 33.
  • the atomizing seat 30 can be integrally molded from a material such as plastic or rubber.
  • the first end of the airway tube 20 is fitted over the air outlet 14 and the second end opposite the first end is sleeved or embedded in the mounting portion 33.
  • the air guiding tube 20 may be integrally connected to the cover body 12, integrally formed with the cover body 12, or may be provided separately from the cover body 12.
  • the air guiding tube 20 is connected to the mounting portion 33, and is integrally formed with the atomizing base 30.
  • the heat generating component 40 is for heating the atomized liquid smoke, and is disposed in the atomizing passage 301.
  • the heat generating component 40 may include a liquid guiding member 41 for sucking the liquid smoke, and may further include a heating wire 42 wound around the liquid guiding member 41.
  • the heating wire 42 is connected to the conductor 50, and the liquid is atomized after being heated and heated.
  • Two conductors 50 may be provided for electrically connecting to the positive and negative terminals of the power supply device, respectively.
  • the conductor 50 may include a fitting portion 51 and a connecting portion 52 which is disposed on the liquid guiding member 41, and the connecting portion 52 extends outward from the fitting portion 51 to expose the airflow inlet 13.
  • the conductor 50 is mainly connected to the heating wire 42 through the fitting portion 51.
  • the connecting portion 52 of the conductor 50 exposes the arrangement of the airflow inlet 13 to facilitate direct contact of the power supply device of the electronic cigarette with the electrical connection. Further, in order to make the connecting portion 52 better electrically connected to the power supply device, the end of the connecting portion 52 away from the fitting portion 51 may be provided in a flat shape.
  • the heat generating component 40 may be disposed laterally or may be disposed longitudinally of the parallel atomizing passage 301.
  • the atomizing device includes a set of heat generating components 40.
  • the heat generating component 40 is disposed laterally with respect to the atomizing passage 301, and opposite ends of the heat generating component 40 are fitted to the atomizing seat 30.
  • the air guiding port 31 is disposed on opposite sides of the base 32 of the atomizing base 30, and both ends of the heat generating component 40 are respectively fitted on the air guiding port 31, thereby being fixed on the atomizing seat 30.
  • the liquid storage chamber 101 is connected to the liquid.
  • the atomization device may further include a porous structure; the porous structure may adsorb the smoke liquid by capillary suction, or may be used as a vent hole.
  • the porous structure may include a perforated plate 60 disposed in the gas flow passage.
  • the perforated plate 60 has a pore diameter of 0.05 to 1.0 mm, and adsorbs the liquid smoke while ensuring that the air can flow. When the liquid smoke leaks into the air flow passage, it can be adsorbed by the perforated plate 60 to adhere to the hole of the perforated plate 60, and the smoke liquid is prevented from leaking to the outside of the power supply device or the electronic cigarette.
  • the porous plate 60 may have a flat porous plate-like structure, or may have a porous plate-like structure such as a concavo-convex shape or a curved shape; the shape of the plate body does not affect the capillary absorption of the upper holes thereof.
  • the shape of the hole in the perforated plate 60 is not limited and may be one or more of a circular shape, a polygonal shape, an elliptical shape, a tapered shape, a funnel shape, a profiled shape, and the like.
  • the perforated plate 60 may be disposed in the atomization passage 301 or at the gas flow inlet 13 on the side of the heat generating component 40 away from the air guiding tube 20, so that the smoke liquid adsorbed on the perforated plate 60 can be sucked back. On the heat generating component 40, It is then thermally atomized.
  • the atomization device for the electronic cigarette includes a hollow first casing 10, an air guiding tube 20 disposed in the first casing 10, and an atomizing seat. 30 and at least one set of heat generating components 40.
  • An airflow inlet 13 and an airflow outlet 14 are respectively disposed at two ends of the first casing 10.
  • the atomization seat 30 is provided with an atomization passage 301 extending through opposite ends thereof.
  • the atomization seat 30 and the air conduit 20 are sequentially connected to the airflow inlet 13 Between the airflow outlet 14, the airflow inlet 13, the atomization passage 301, the internal passage of the air duct 20, and the air outlet 14 are sequentially connected to form an air flow passage.
  • the heat generating component 40 is disposed in the atomizing passage 301.
  • the heat generating component 40 is provided with a conductor 50 for exposing the airflow inlet 13, and the conductor 50 is for electrically connecting with the power supply device of the electronic cigarette, so that the atomizing device does not need to be equipped with the electrode assembly, and is connected to the power supply device through the electrode assembly.
  • a liquid storage chamber 101 is formed between the air guiding tube 20 and the inner wall of the first housing 10 for storing the liquid smoke or placing the liquid storage cotton.
  • the atomization seat 30 is provided with a flow guiding port 31 extending through the liquid storage chamber 101 and the heat generating component 40, so that the liquid smoke can be absorbed by the heat generating component 40 through the air guiding port 31 and heated and atomized, and the atomized smoke is along the airflow path.
  • the air outlet 14 is output.
  • the atomizing device includes two sets of heat generating components 40.
  • the heat generating component 40 is disposed laterally with respect to the atomizing passage 301, and the opposite ends of the heat generating component 40 are fitted on the air guiding port 31 of the atomizing base 30, so that the same fixed on the atomizing seat 30 and the liquid guiding chamber 101 are connected to each other. .
  • the two sets of heat generating components 40 are arranged side by side, and the engaging portions 51 of the conductors 50 are respectively fitted on the liquid guiding members 41 of the two heat generating components 40, and the connecting portions 52 respectively connect the engaging portions 51 on the two liquid guiding members 41 and are exposed. Airflow inlet.
  • the heat generating component 40 can be configured in three or more groups depending on the atomization requirements.
  • an atomizing device for an electronic cigarette includes a hollow first casing 10, an air guiding tube 20 disposed in the first casing 10, and an atomizing seat. 30 and at least one set of heat generating components 40.
  • An airflow inlet 13 and an airflow outlet 14 are respectively disposed at two ends of the first casing 10.
  • the atomization seat 30 is provided with an atomization passage 301 extending through opposite ends thereof.
  • the atomization seat 30 and the air conduit 20 are sequentially connected to the airflow inlet 13 Between the airflow outlet 14, the airflow inlet 13, the atomization passage 301, the internal passage of the air duct 20, and the air outlet 14 are sequentially connected to form an air flow passage.
  • the heat generating component 40 is disposed in the atomizing passage 301.
  • the heat generating component 40 is provided with a conductor 50 that exposes the airflow inlet 13 for electrically connecting to the power supply device of the electronic cigarette, so that the atomizing device does not need to be equipped with the electrode assembly, and is connected to the power supply device through the electrode assembly.
  • a liquid storage chamber 101 is formed between the air guiding tube 20 and the inner wall of the first housing 10 for storing the liquid smoke or placing the liquid storage cotton.
  • the atomization seat 30 is provided with a flow guiding port 31 extending through the liquid storage chamber 101 and the heat generating component 40, so that the liquid smoke can be absorbed by the heat generating component 40 through the air guiding port 31 and heated and atomized, and the atomized smoke is along the airflow path.
  • the air outlet 14 is output.
  • the arrangement of the first casing 10, the air guiding tube 20, the atomizing seat 30, the porous structure, and the like can be referred to the relevant description in the first embodiment described above.
  • the heat generating component 40 parallel atomizing passage 301 is longitudinally disposed in the atomizing passage 301.
  • the heat generating component 40 is not limited to the one shown in Figs. 6 and 7, and may be two or more.
  • the flow guiding port 31 can be disposed on one side or both sides of the atomizing seat 30, and penetrates to the heat generating component 40, so that the heat generating component 40 and the liquid storage chamber 101 are connected to each other.
  • the engaging portion 51 of the conductor 50 may be a cylinder or a ring member sleeved on the liquid guiding member 41.
  • the electronic cigarette of the present invention includes the atomizing device of the present invention and a power supply device connected to the atomizing device.
  • an electronic cigarette includes the atomization device in the first to third embodiments described above, and a power supply device connected to the atomization device.
  • the power supply device may include a second housing 70, a battery core 80 disposed in the second housing 70, and a control component 90.
  • the control component 90 is electrically connected to the battery core 80.
  • the battery core 80 is provided with a fog.
  • the conductor 50 on the heat generating component 40 of the device contacts the electrically connected electrode assembly 100.
  • the electrode assembly 100 includes a positive electrode and a negative electrode, which may be elastic electrodes.
  • the atomizing device can be matched with the power supply device by means of snapping, magnetizing or the like.
  • a snap-fit or magnetic assembly can be provided between the first housing 10 of the atomizing device and the power supply device.
  • the second housing 70 can define an adjacent first accommodating chamber 701 and a second accommodating chamber 702.
  • the atomizing device is disposed in the first accommodating chamber 701, the battery core 80 and the control
  • the assembly 90 is disposed within the second housing chamber 702 such that the second housing 70 acts as an integral housing for the electronic cigarette.
  • An electrode holder 703 may be disposed in the second housing 70 for supporting the electrode assembly 100.
  • the electrode holder 703 is located between the first accommodating chamber 701 and the second accommodating chamber 702, and may be formed integrally with the second housing 70 or may be assembled separately.
  • the electrode assembly 100 can be coupled to the conductor 50 through the electrode holder 703.
  • the arrangement of the atomizing device in the second housing 70 does not require an additional connection assembly to connect it to the battery cell 80.
  • the volume of the electronic cigarette is reduced as a whole.
  • the shape of the second housing 70 may correspond to the shape of the first housing 10
  • the flat atomizing device is integrally fitted in the first housing chamber 701, and a proper gap is left between the first housing 10 and the second housing 70 for airflow.
  • the electrode assembly 100 can be directly disposed on the battery core 80; the battery core 80 and the control assembly 90 can be connected by wires.
  • the opposite ends of the second housing 70 are folded and formed with the first housing chamber 70.
  • the power supply device further includes a suction nozzle 71 corresponding to the first pick-up end and connected to the first housing 10, and a bottom cover 72 fitted to the second pick-up end.
  • the nozzle opening on the suction nozzle 71 communicates with the air outlet 14 of the atomizing device.
  • the bottom cover 72 and/or the second housing 70 may be provided with a vent hole (not shown) through which the airflow inlet 13 of the atomizing device passes through the gap between the first housing 10 and the second housing 70.
  • the vent holes are connected.
  • the bottom cover 72 may be provided with a charging conductor 73 electrically connected to the battery core 80; the charging conductor 73 is used for electrically connecting with the charging device to charge the power supply device.
  • the charging conductor 73 can be connected to the control unit 90 via a wire.
  • the electronic cigarette of the present invention has a simple structure and few components, which facilitates automated production and improves quality and efficiency.

Abstract

一种电子烟及其雾化装置，雾化装置包括第一壳体（10）、设置在第一壳体（10）内的导气管（20）、雾化座（30）以及至少一组发热组件（40）；第一壳体（10）的两端分别设有气流入口（13）和气流出口（14），雾化座（30）上设有雾化通道（301），雾化座（30）和导气管（20）依次连接在气流入口（13）和气流出口（14）之间，气流入口（13）、雾化通道（301）、导气管（20）的内部通道和气流出口（14）依次连通形成气流通道；发热组件（40）设置在雾化通道（301）中，发热组件（40）上设有露出气流入口（13）的导体（50）。该雾化装置结构件少而简单，成本低且容易装配。

Description

发明名称：电子烟及其雾化装置
技术领域
[0001] 本发明涉及电子烟技术领域， 尤其涉及一种电子烟及其雾化装置。
背景技术
[0002] 现有电子烟主要包括供电装置和雾化装置， 如图 1所示， 雾化装置一般包括螺 纹部分 1、 电极 2、 密封件 3、 导气管 4、 储液棉 5、 发热组件 6、 玻纤管 7、 塑胶管 8、 吸嘴 9等， 零部件多、 结构复杂， 从而雾化装置需要有一定的长度或直径， 占用空间大， 材料成本和加工成本高， 不便于用户携带。
技术问题
[0003] 本发明要解决的技术问题在于， 提供一种结构简单， 成本低的电子烟及其雾化 装置。
问题的解决方案
技术解决方案
[0004] 本发明解决其技术问题所采用的技术方案是： 提供一种电子烟的雾化装置， 包 括中空的第一壳体、 设置在所述第一壳体内的导气管、 雾化座以及至少一组发 热组件； 所述第一壳体的两端分别设有气流入口和气流出口， 所述雾化座上设 有贯通其相对两端的雾化通道， 所述雾化座和导气管依次连接在所述气流入口 和气流出口之间， 所述气流入口、 雾化通道、 导气管的内部通道和气流出口依 次连通形成气流通道；
[0005] 所述发热组件设置在所述雾化通道中， 所述发热组件上设有露出所述气流入口 的用于与电子烟的供电装置电连接的导体。
[0006] 优选地， 所述导气管和所述第一壳体的内壁之间形成储液腔； 所述雾化座上设 有贯通所述储液腔和发热组件的导流口。
[0007] 优选地， 所述雾化座包括座体、 设置在所述座体上的安装部， 所述雾化通道贯 通所述安装部和座体；
[0008] 所述导气管的第一端配合在所述气流出口， 与所述第一端相对的第二端套设或 嵌入在所述安装部上； 或者， 所述导气管一体连接在所述安装部上。
[0009] 优选地， 所述第一壳体内设有供所述雾化座嵌设其上的定位部， 所述定位部位 于所述气流入口的外围。
[0010] 优选地， 所述发热组件相对所述雾化通道横向设置， 所述发热组件的相对两端 配合在所述雾化座上； 或者，
[0011] 所述发热组件平行所述雾化通道纵向设置在所述雾化通道中。
[0012] 优选地， 所述发热组件包括导液件； 所述导体包括配合部和连接部， 所述配合 部设置在所述导液件上， 所述连接部自所述配合部上向外延伸以露出所述气流 入口。
[0013] 优选地， 所述发热组件还包括发热丝， 所述发热丝绕设在所述导液件上并与所 述导体的配合部连接。
[0014] 优选地， 所述第一壳体包括一端幵放的壳体、 配合在所述壳体幵放端上的盖体 ； 所述气流出口设置在所述盖体上， 所述气流入口相对所述盖体设置在所述壳 体的另一端上。
[0015] 优选地， 所述雾化装置还包括多孔结构； 所述多孔结构包括设置在所述气流通 道中的多孔板， 所述多孔板的孔径为 0.05-1.0mm。
[0016] 本发明还提供一种电子烟， 包括以上任一项所述的雾化装置、 与所述雾化装置 连接的供电装置。
[0017] 优选地， 所述供电装置包括第二壳体、 设置在所述第二壳体内的电芯以及控制 组件， 所述控制组件与所述电芯电连接； 所述电芯上设有与所述雾化装置的发 热组件上的导体接触电连接的电极组件。
[0018] 优选地， 所述第二壳体内界定出相邻的第一容置室和第二容置室， 所述雾化装 置设置在所述第一容置室内， 所述电芯和控制组件设置在所述第二容置室内。
[0019] 优选地， 所述第二壳体的相对两端幵放， 形成与所述第一容置室连通的第一幵 放端、 与所述第二容置室连通的第二幵放端；
[0020] 所述供电装置还包括对应所述第一幵放端并连接在所述雾化装置的第一壳体上 的吸嘴， 配合在所述第二幵放端上的底盖； 所述吸嘴上的吸嘴口与所述雾化装 置的气流出口相连通； 所述底盖和 /或第二壳体上设有通气孔， 所述雾化装置的 气流入口通过所述第一壳体和第二壳体之间的缝隙与所述通气孔相连通。
[0021] 优选地， 所述底盖上设有与所述电芯电连接的充电导体。
发明的有益效果
有益效果
[0022] 本发明的有益效果： 雾化装置相较于现有的电子烟雾化装置结构件少而简单， 成本低且容易装配； 能够实现雾化装置的快速拆装， 方便雾化装置内部组件的 替换及烟液的注入； 能够有效降低雾化装置体积， 减少空间的占用， 从而减小 整体电子烟的体积， 方便用户进行携带。
对附图的简要说明
附图说明
[0023] 下面将结合附图及实施例对本发明作进一步说明， 附图中：
[0024] 图 1是现有技术的电子烟雾化装置的结构示意图；
[0025] 图 2是本发明第一实施例的雾化装置的剖面结构示意图；
[0026] 图 3是本发明第一实施例的雾化装置的分解结构示意图；
[0027] 图 4是本发明第二实施例的雾化装置的剖面结构示意图；
[0028] 图 5是本发明第二实施例的雾化装置的分解结构示意图；
[0029] 图 6是本发明第三实施例的雾化装置的剖面结构示意图；
[0030] 图 7是本发明第三实施例的雾化装置的分解结构示意图；
[0031] 图 8是本发明一实施例的电子烟的剖面结构示意图。
本发明的实施方式
[0032] 为了对本发明的技术特征、 目的和效果有更加清楚的理解， 现对照附图详细说 明本发明的具体实施方式。
[0033] 如图 2、 3所示， 本发明第一实施例的电子烟的雾化装置， 包括中空的第一壳体 10、 设置在第一壳体 10内的导气管 20、 雾化座 30以及至少一组发热组件 40。 第 一壳体 10的两端分别设有气流入口 13和气流出口 14， 雾化座 30上设有贯通其相 对两端的雾化通道 301， 雾化座 30和导气管 20依次连接在气流入口 13和气流出口 14之间， 气流入口 13、 雾化通道 301、 导气管 20的内部通道和气流出口 14依次连 通形成气流通道。
[0034] 发热组件 40设置在雾化通道 301中。 发热组件 40上设有露出气流入口 13的导体 5 0， 导体 50用于与电子烟的供电装置电连接， 从而雾化装置不需再装配电极组件 ， 通过电极组件与供电装置连接。
[0035] 导气管 20和第一壳体 10的内壁之间形成储液腔 101， 用于存储烟液或者放置储 液棉。 雾化座 30上设有贯通储液腔 101和发热组件 40的导流口 31， 从而烟液可通 过导流口 31被发热组件 40吸收并加热雾化， 雾化的烟雾沿着气流通道从气流出 口 14输出。
[0036] 其中， 第一壳体 10可采用塑料、 橡胶等材料制成， 形状不限定， 可以是圆柱状 ， 也可以是多边体结构。 如图 2所示， 本实施例中， 第一壳体 10为多边体结构， 通过长、 宽、 高的比例设置可呈扁平状的多边体。
[0037] 第一壳体 10的设有气流入口 13的一端可设有导向斜面， 可用于引导气流进入气 流入口 13， 也利于雾化装置整体在电子烟中的装配。
[0038] 第一壳体 10可包括一端幵放的壳体 11、 配合在壳体 11幵放端上的盖体 12; 气流 出口 14设置在盖体 12上， 气流入口 13相对盖体 12设置在壳体 11的另一端上。 盖 体 12可通过螺纹、 卡扣等可拆卸方式固定在壳体 11的一端上， 盖体 12的可拆卸 设置， 方便注烟液以及发热组件 40等内部组件的更换。
[0039] 在第一壳体 10内， 雾化座 30以其雾化通道 301对准气流入口 13而固定在第一壳 体 10内。 对此， 第一壳体 10内可设有定位部 15供雾化座 30嵌设其上， 定位部 15 位于气流入口 13的外围。 定位部 15可由相对的两个侧壁形成， 也可以由环形的 侧壁形成。
[0040] 雾化座 30可包括座体 32、 设置在座体 32上的安装部 33， 雾化通道 301贯通安装 部 32和座体 33。 该雾化座 30可采用塑料或橡胶等材料一体成型。
[0041] 在一种实施方式中， 导气管 20的第一端配合在气流出口 14， 与第一端相对的第 二端套设或嵌入在安装部 33上。 对于该种实施方式， 导气管 20可以一体连接盖 体 12， 与盖体 12—体成型， 也可以与盖体 12分体设置。
[0042] 在另一种实施方式中， 导气管 20—体连接在安装部 33上， 与雾化座 30—体成型 [0043] 发热组件 40用于加热雾化烟液， 设置在雾化通道 301中。 发热组件 40可包括导 液件 41， 用于吸取烟液； 还可包括绕设在导液件 41上的发热丝 42， 发热丝 42与 导体 50连接， 通电受热后将烟液雾化。
[0044] 导体 50可设置两个， 分别用于与供电装置的正极和负极电连接。
[0045] 导体 50可包括配合部 51和连接部 52， 配合部 51设置在导液件 41上， 连接部 52自 配合部 51上向外延伸以露出气流入口 13。 导体 50主要通过配合部 51和发热丝 42 连接。
[0046] 导体 50的连接部 52露出气流入口 13的设置， 方便于电子烟的供电装置直接接触 电连接。 并且， 为使得连接部 52更好地与供电装置接触电连接， 连接部 52远离 配合部 51的末端可设置为平板状。
[0047] 在雾化通道 301中， 发热组件 40可以是横向设置， 也可以平行雾化通道 301纵向 设置。
[0048] 本实施例中， 雾化装置包括一组发热组件 40。 发热组件 40相对雾化通道 301横 向设置， 发热组件 40的相对两端配合在雾化座 30上。 具体地， 导流口 31设置在 雾化座 30的座体 32相对两侧上， 发热组件 40的两端部分别配合在导流口 31上， 从而固定在雾化座 30上的同吋与储液腔 101导液连接。
[0049] 进一步地， 雾化装置还可包括多孔结构； 多孔结构可利用毛细吸力吸附烟液， 也可以作为通气孔。
[0050] 作为选择， 多孔结构可包括设置在气流通道中的多孔板 60。 多孔板 60的孔径为 0.05-1.0mm, 在保证空气可流通的同吋吸附烟液。 当内有烟液泄漏到气流通道吋 ， 可被多孔板 60吸附， 从而附着在多孔板 60的孔中， 阻止烟液下漏到供电装置 或电子烟外侧。
[0051] 多孔板 60可以为平整的多孔板状结构， 也可以是凹凸形状、 弯曲形状等多孔板 状结构； 板体的形状不影响其上孔的毛细吸收。 多孔板 60上的孔的形状不限定 ， 可为圆形、 多边形、 椭圆形、 锥形、 漏斗形、 异形等中的一种或多种。
[0052] 优选地， 多孔板 60可以设置在雾化通道 301中或气流入口 13处， 位于发热组件 4 0远离导气管 20的一侧， 从而多孔板 60上吸附的烟液可被吸回到发热组件 40上， 再受热雾化。
[0053] 如图 4、 5所示， 本发明第二实施例的电子烟的雾化装置， 包括中空的第一壳体 10、 设置在第一壳体 10内的导气管 20、 雾化座 30以及至少一组发热组件 40。 第 一壳体 10的两端分别设有气流入口 13和气流出口 14， 雾化座 30上设有贯通其相 对两端的雾化通道 301， 雾化座 30和导气管 20依次连接在气流入口 13和气流出口 14之间， 气流入口 13、 雾化通道 301、 导气管 20的内部通道和气流出口 14依次连 通形成气流通道。
[0054] 发热组件 40设置在雾化通道 301中。 发热组件 40上设有露出气流入口 13的导体 5 0， 导体 50用于与电子烟的供电装置电连接， 从而雾化装置不需再装配电极组件 ， 通过电极组件与供电装置连接。
[0055] 导气管 20和第一壳体 10的内壁之间形成储液腔 101， 用于存储烟液或者放置储 液棉。 雾化座 30上设有贯通储液腔 101和发热组件 40的导流口 31， 从而烟液可通 过导流口 31被发热组件 40吸收并加热雾化， 雾化的烟雾沿着气流通道从气流出 口 14输出。
[0056] 第一壳体 10、 导气管 20、 雾化座 30和多孔结构等的设置均可参照上述第一实施 例中相关所述。
[0057] 本实施例与上述第一实施例不同的是： 雾化装置包括两组发热组件 40。 发热组 件 40相对雾化通道 301横向设置， 发热组件 40的相对两端配合在雾化座 30的导流 口 31上， 从而固定在雾化座 30上的同吋与储液腔 101导液连接。
[0058] 两组发热组件 40并排设置， 导体 50的配合部 51分别配合在两组发热组件 40的导 液件 41上， 连接部 52分别连接两个导液件 41上的配合部 51并露出气流入口。
[0059] 可以理解地， 在其他实施例中， 发热组件 40可根据雾化需求设置三组或以上。
[0060] 如图 6、 7所示， 本发明第三实施例的电子烟的雾化装置， 包括中空的第一壳体 10、 设置在第一壳体 10内的导气管 20、 雾化座 30以及至少一组发热组件 40。 第 一壳体 10的两端分别设有气流入口 13和气流出口 14， 雾化座 30上设有贯通其相 对两端的雾化通道 301， 雾化座 30和导气管 20依次连接在气流入口 13和气流出口 14之间， 气流入口 13、 雾化通道 301、 导气管 20的内部通道和气流出口 14依次连 通形成气流通道。 [0061] 发热组件 40设置在雾化通道 301中。 发热组件 40上设有露出气流入口 13的导体 5 0， 导体 50用于与电子烟的供电装置电连接， 从而雾化装置不需再装配电极组件 ， 通过电极组件与供电装置连接。
[0062] 导气管 20和第一壳体 10的内壁之间形成储液腔 101， 用于存储烟液或者放置储 液棉。 雾化座 30上设有贯通储液腔 101和发热组件 40的导流口 31， 从而烟液可通 过导流口 31被发热组件 40吸收并加热雾化， 雾化的烟雾沿着气流通道从气流出 口 14输出。
[0063] 第一壳体 10、 导气管 20、 雾化座 30和多孔结构等的设置均可参照上述第一实施 例中相关所述。
[0064] 本实施例与上述第一实施例不同的是： 发热组件 40平行雾化通道 301纵向设置 在雾化通道 301中。 该发热组件 40不限于图 6、 7示出的一组， 也可以两组或以上 。 导流口 31可幵设在雾化座 30的一侧或两侧上， 贯通至发热组件 40， 使得发热 组件 40和储液腔 101导液连接。
[0065] 本实施例中， 导体 50的配合部 51可以是套设在导液件 41上的柱体或环形件。
[0066] 本发明的电子烟， 包括本发明的雾化装置、 与雾化装置连接的供电装置。
[0067] 如图 8所示， 本发明一实施例的电子烟， 包括上述第一至第三实施例中的雾化 装置， 与雾化装置连接的供电装置。
[0068] 其中， 供电装置可包括第二壳体 70、 设置在第二壳体 70内的电芯 80以及控制组 件 90， 控制组件 90与电芯 80电连接； 电芯 80上设有与雾化装置的发热组件 40上 的导体 50接触电连接的电极组件 100。 电极组件 100包括正电极和负电极， 可为 弹性电极。 雾化装置可通过卡扣、 磁吸等方式与供电装置配合。 对应地， 雾化 装置的第一壳体 10和供电装置之间可设有相互配合的卡扣组件或磁吸组件。
[0069] 具体地， 第二壳体 70内可界定出相邻的第一容置室 701和第二容置室 702， 雾化 装置设置在第一容置室 701内， 电芯 80和控制组件 90设置在第二容置室 702内， 从而第二壳体 70作为电子烟的整体外壳。
[0070] 第二壳体 70内还可设有电极支架 703， 用于支撑电极组件 100。 电极支架 703位 于第一容置室 701和第二容置室 702之间， 可与第二壳体 70—体形成， 也可分体 组装。 电极组件 100可穿过电极支架 703与导体 50连接。 [0071] 雾化装置在第二壳体 70内的设置， 不需要额外设置连接组件将其与电芯 80连接
， 整体上减小了电子烟的体积。
[0072] 为进一步减小电子烟的体积， 第二壳体 70的形状可对应第一壳体 10的形状设置
， 如扁平的多边体， 雾化装置整体可吻合配合在第一容置室 701中， 并且第一壳 体 10和第二壳体 70之间留有适当的缝隙供气流流通。
[0073] 电极组件 100可直接设置在电芯 80上； 电芯 80和控制组件 90可通过导线连接。
[0074] 进一步地， 在本实施例中， 第二壳体 70的相对两端幵放， 形成与第一容置室 70
1连通的第一幵放端、 与第二容置室 702连通的第二幵放端。
[0075] 供电装置还包括对应第一幵放端并连接在第一壳体 10上的吸嘴 71、 配合在第二 幵放端上的底盖 72。 吸嘴 71上的吸嘴口与雾化装置的气流出口 14相连通。
[0076] 底盖 72和 /或第二壳体 70上可设有通气孔 （未图示） ， 雾化装置的气流入口 13 通过第一壳体 10和第二壳体 70之间的缝隙与通气孔相连通。
[0077] 进一步地， 底盖 72上可设有与电芯 80电连接的充电导体 73; 充电导体 73用于与 充电装置电连接， 从而为供电装置进行充电。 充电导体 73可通过导线与控制组 件 90连接。
[0078] 综上可知， 本发明的电子烟， 结构简单， 构件少， 利于自动化生产， 提高质量 及效率。
[0079] 以上所述仅为本发明的实施例， 并非因此限制本发明的专利范围， 凡是利用本 发明说明书及附图内容所作的等效结构或等效流程变换， 或直接或间接运用在 其他相关的技术领域， 均同理包括在本发明的专利保护范围内。

Claims

权利要求书
一种电子烟的雾化装置， 其特征在于， 包括中空的第一壳体、 设置在 所述第一壳体内的导气管、 雾化座以及至少一组发热组件； 所述第一 壳体的两端分别设有气流入口和气流出口， 所述雾化座上设有贯通其 相对两端的雾化通道， 所述雾化座和导气管依次连接在所述气流入口 和气流出口之间， 所述气流入口、 雾化通道、 导气管的内部通道和气 流出口依次连通形成气流通道；
所述发热组件设置在所述雾化通道中， 所述发热组件上设有露出所述 气流入口的用于与电子烟的供电装置电连接的导体。
根据权利要求 1所述的雾化装置， 其特征在于， 所述导气管和所述第 一壳体的内壁之间形成储液腔； 所述雾化座上设有贯通所述储液腔和 发热组件的导流口。
根据权利要求 1所述的雾化装置， 其特征在于， 所述雾化座包括座体
、 设置在所述座体上的安装部， 所述雾化通道贯通所述安装部和座体 所述导气管的第一端配合在所述气流出口， 与所述第一端相对的第二 端套设或嵌入在所述安装部上； 或者， 所述导气管一体连接在所述安 装部上。
根据权利要求 3所述的雾化装置， 其特征在于， 所述第一壳体内设有 供所述雾化座嵌设其上的定位部， 所述定位部位于所述气流入口的外 围。
根据权利要求 1所述的雾化装置， 其特征在于， 所述发热组件相对所 述雾化通道横向设置， 所述发热组件的相对两端配合在所述雾化座上 ； 或者，
所述发热组件平行所述雾化通道纵向设置在所述雾化通道中。
根据权利要求 1所述的雾化装置， 其特征在于， 所述发热组件包括导 液件； 所述导体包括配合部和连接部， 所述配合部设置在所述导液件 上， 所述连接部自所述配合部上向外延伸以露出所述气流入口。 根据权利要求 6所述的雾化装置， 其特征在于， 所述发热组件还包括 发热丝， 所述发热丝绕设在所述导液件上并与所述导体的配合部连接 根据权利要求 1-7任一项所述的雾化装置， 其特征在于， 所述第一壳 体包括一端幵放的壳体、 配合在所述壳体幵放端上的盖体； 所述气流 出口设置在所述盖体上， 所述气流入口相对所述盖体设置在所述壳体 的另一端上。
根据权利要求 1-7任一项所述的雾化装置， 其特征在于， 所述雾化装 置还包括多孔结构； 所述多孔结构包括设置在所述气流通道中的多孔 板， 所述多孔板的孔径为 0.05- 1.0mm。
一种电子烟， 其特征在于， 包括权利要求 1-9任一项所述的雾化装置 、 与所述雾化装置连接的供电装置。
根据权利要求 10所述的电子烟， 其特征在于， 所述供电装置包括第二 壳体、 设置在所述第二壳体内的电芯以及控制组件， 所述控制组件与 所述电芯电连接； 所述电芯上设有与所述雾化装置的发热组件上的导 体接触电连接的电极组件。
根据权利要求 11所述的电子烟， 其特征在于， 所述第二壳体内界定出 相邻的第一容置室和第二容置室， 所述雾化装置设置在所述第一容置 室内， 所述电芯和控制组件设置在所述第二容置室内。
根据权利要求 12所述的电子烟， 其特征在于， 所述第二壳体的相对两 端幵放， 形成与所述第一容置室连通的第一幵放端、 与所述第二容置 室连通的第二幵放端；
所述供电装置还包括对应所述第一幵放端并连接在所述雾化装置的第 一壳体上的吸嘴， 配合在所述第二幵放端上的底盖； 所述吸嘴上的吸 嘴口与所述雾化装置的气流出口相连通； 所述底盖和 /或第二壳体上 设有通气孔， 所述雾化装置的气流入口通过所述第一壳体和第二壳体 之间的缝隙与所述通气孔相连通。
根据权利要求 13所述的电子烟， 其特征在于， 所述底盖上设有与所述 电芯电连接的充电导体
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WO2023246145A1 (zh) * 2022-06-21 2023-12-28 深圳麦克韦尔科技有限公司 发热组件、雾化器及电子雾化装置

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