WO2021143854A1 - 雾化器及其气溶胶发生装置 - Google Patents

雾化器及其气溶胶发生装置 Download PDF

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Publication number
WO2021143854A1
WO2021143854A1 PCT/CN2021/072180 CN2021072180W WO2021143854A1 WO 2021143854 A1 WO2021143854 A1 WO 2021143854A1 CN 2021072180 W CN2021072180 W CN 2021072180W WO 2021143854 A1 WO2021143854 A1 WO 2021143854A1
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WO
WIPO (PCT)
Prior art keywords
air
air inlet
atomizer
cavity
base
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Application number
PCT/CN2021/072180
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English (en)
French (fr)
Inventor
邱伟华
石贯云
Original Assignee
常州市派腾电子技术服务有限公司
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 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Priority to EP21741594.2A priority Critical patent/EP4091464A4/en
Publication of WO2021143854A1 publication Critical patent/WO2021143854A1/zh
Priority to US17/812,729 priority patent/US20220346455A1/en

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    • 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
    • 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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F40/50—Control or monitoring
    • A24F40/51—Arrangement of sensors
    • 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 utility model relates to the technical field of simulated smoking, in particular to an atomizer and an aerosol generating device.
  • the aerosol generating device includes an atomizer and a power supply device electrically connected to the atomizer.
  • the atomizer is provided with a base and an atomization cavity, and the base is provided with an airway structure communicating with the atomization cavity, so that the atomizer The smoke generated inside enters the atomization cavity through the airway structure, and then enters the user's mouth.
  • the aerosol generating devices on the market are getting smaller and smaller, the appearance is getting thinner, and the available space inside is getting less and less, so that the opening of the air channel structure on the base during the production process affects the processing of other parts on the base and increases Difficulty in the production of aerosol generating devices.
  • the atomizer includes a liquid storage part, a gas guide part, and a base arranged between the liquid storage part and the gas guide part, and the atomizer An atomization cavity is formed in the device, an air guide groove communicating with the atomization cavity is provided on the liquid storage member, and an inlet communicating with the air guide groove is formed between the air guide member and the base. airway.
  • the air inlet is arranged on the air guide, and the air inlet includes an air inlet and a vent which are provided on the outer peripheral wall of the air guide and communicate with each other, and the air flow can be from the air inlet After the mouth enters, it flows out from the vent.
  • the included angle between the central axis of the air inlet and the central axis of the air vent is 90°.
  • the number of the air inlet and the air vent is one respectively.
  • the air inlet is formed by a depression on the air guide, opposite ends of the air inlet respectively extend to the outer peripheral wall of the air guide, and the air inlet is formed by the air inlet
  • the air vent is formed by the other end of the air inlet.
  • the air guide groove is arranged on the side wall of the liquid storage member.
  • the atomizer further includes a connecting piece, the connecting piece is arranged at an end of the base away from the air guide piece, the atomizing cavity is formed by the inner cavity of the connecting piece, and the connecting piece An air passage is opened along the radial direction, one end of the air passage is communicated with the atomization cavity, and the other end of the air passage is communicated with the air guide groove.
  • the atomizer further includes a heating structure installed on the base and partially contained in the atomizing cavity.
  • An aerosol generating device comprising the atomizer described in any one of the foregoing.
  • the aerosol generating device further includes a housing and a sensor arranged in the housing, an accommodating cavity is arranged in the housing, the sensor is accommodated in the accommodating cavity, and the air guide is A through hole communicating with the air inlet is provided, and the through hole is communicated with the accommodating cavity.
  • the beneficial effect of the utility model is that the atomizer or aerosol generating device provided by the utility model is provided with an air guide groove communicating with the atomization cavity on the liquid storage part, and at the same time, an air inlet is formed between the base and the air guide part
  • the outside air can enter the atomization cavity through the air inlet and the air guide groove, avoiding the direct opening of the air channel structure connected to the atomization cavity on the base, reducing the difficulty of production and processing of the atomizer or aerosol generating device, and the structure is simple , Suitable for promotion and use.
  • Figure 1 is a schematic diagram of the structure of the aerosol generating device of the present invention.
  • Figure 2 is an exploded view of the aerosol generating device shown in Figure 1;
  • FIG. 3 is a schematic diagram of the structure of the connector in the aerosol generating device shown in FIG. 2;
  • FIG. 4 is a schematic diagram of the structure of the base in the aerosol generating device shown in FIG. 2;
  • Fig. 5 is a schematic diagram of the structure of the air guide in the aerosol generating device shown in Fig. 2;
  • Figure 6 is a cross-sectional view of the aerosol generating device shown in Figure 1;
  • Fig. 7 is a partial enlarged view of A in Fig. 6;
  • Fig. 8 is another cross-sectional view of the aerosol generating device shown in Fig. 1 (rotated by 90 degrees with respect to Fig. 6).
  • the present invention provides an aerosol generating device.
  • the aerosol generating device includes an atomizer 100 and a power supply device 200 electrically connected to the atomizer 100.
  • the atomizer 100 includes a liquid storage member 10, a base 20 provided at one end of the liquid storage member 10, a connecting member 30 and a heating structure 40 provided on the base 20, and a gas guide member 50 provided at one end of the base 20.
  • the power supply device 200 supplies power to the heating structure 40
  • the heating structure 40 atomizes the aerosol-forming substrate to generate smoke for the user to inhale.
  • the liquid storage member 10 has a hollow cylindrical structure, one end of the liquid storage member 10 forms an open end, a vent tube 12 is provided inside the liquid storage member 10, and the vent tube 12 has a hollow cylindrical shape.
  • the opposite ends of the vent tube 12 are open.
  • the upper end of the vent tube 12 penetrates the liquid storage member 10 and opens to form an air outlet 121.
  • the lower end of the vent tube 12 forms a communication hole 122, between the inner wall of the liquid storage member 10 and the outer wall of the vent tube 12
  • the space formed by the aerosol forms a liquid storage cavity 13 for storing aerosol forming substrates, and the outer side walls of the liquid storage member 10 are recessed with air guide grooves 14 on opposite sides.
  • the base 20 includes a base 25 and a mounting protrusion 21 protruding from one side of the base 25.
  • the base 25 is provided with clamping blocks 251 on opposite sides of the mounting protrusion 21, and the mounting protrusion 21
  • Two oppositely arranged mounting holes 22 and two oppositely arranged accommodating grooves 23 are provided on the upper part, wherein the central line between the two mounting holes 22 and the central line between the two accommodating grooves 23 intersect.
  • the base 20 is received at the open end of the liquid storage member 10.
  • the atomizer 100 further includes two electrodes 60, one electrode 60 corresponds to one mounting hole 22, and each electrode 60 is received in a corresponding mounting hole 22 on the base 20.
  • the connecting member 30 is roughly cylindrical, the connecting member 30 includes a body 38 and a mounting flange 39 provided on the body 38, the middle of the mounting flange 39 is provided with a connection Protrusions 391, the mounting flange 39 is recessed on opposite sides of the connecting projection 391 to form a liquid inlet 36, and the mounting flange 39 is recessed on the other opposite sides of the connecting projection 391 to form a clamping groove 392,
  • the connecting protrusion 391 is provided with a vent 32 communicating with the atomizing cavity 31.
  • An atomization cavity 31 is recessed on the end of the main body 38 away from the mounting flange 39.
  • the main body 38 is recessed on two opposite sides of the atomization cavity 31 to form grooves 381 corresponding to the clamping blocks 251.
  • the main body 38 is opened along the radial direction.
  • There is an air passage 35 one end of the air passage 35 is communicated with the atomizing cavity 31, and the other end of the air passage 35 is communicated with the air guide groove 14.
  • the connecting protrusion 391 is connected to the vent tube 12.
  • the atomization cavity 31, the vent hole 32, the communication hole 122, the inner cavity of the vent tube 12, and the air outlet 121 are connected in sequence, and the aerosol forming matrix in the liquid storage chamber 13 passes through the inlet
  • the liquid port 36 can circulate into the atomization cavity 31.
  • the end of the body 38 away from the mounting flange 39 is sleeved on the mounting protrusion 21 of the base 20, the mounting protrusion 21 is received in the atomization cavity 31, the clamping block 251 is received in the slot 381, and the outer wall of the mounting protrusion 21 is connected to A first sealing member 34 is clamped between the groove walls of the atomization cavity 31, and the first sealing member 34 is made of a sealing material such as silicone or rubber to enhance the sealing performance between the connecting member 30 and the base 20.
  • the connecting member 30 is further provided with a second sealing member 37
  • the second sealing member 37 is provided with an embedding protrusion 371
  • the engaging protrusion 371 corresponds to the engaging groove 392
  • the second sealing member 37 One end of the member 37 is sleeved on the connection between the vent tube 12 and the connecting protrusion 391, the other end of the second sealing member 37 is sleeved on the connecting member 30, and the engaging protrusion 371 is inserted into the corresponding inserting groove 392.
  • the second sealing member 37 is made of a sealing material such as silicone or rubber, which can enhance the sealing performance between the connecting member 30 and the vent tube 12.
  • the heating structure 40 includes a heating element 41 and a liquid absorbing element (not shown) that are in contact with each other.
  • the heating element 41 is a heating element that can be energized to generate heat.
  • the liquid absorbing element has the function of absorbing aerosol to form a matrix.
  • One end of the liquid absorbing element is housed In the accommodating groove 23, the other end of the liquid absorbing element is housed in the atomizing cavity 31, that is, the heating structure 40 is partially housed in the atomizing cavity 31, the heating element 41 is arranged on the liquid absorbing element, and the two ends of the heating element 41 are respectively
  • a pin 411 is connected, and the pin 411 passes through the liquid absorbing element and is received in the mounting hole 22 to contact the electrode 60 and be electrically connected.
  • the liquid absorbing element is a porous liquid absorbing element, and the liquid absorbing element may be one, two or a combination of cotton, porous ceramics, fiber rope, foamed metal, and foamed graphite.
  • the liquid absorbing element 32 is cotton.
  • the heating element 41 may be a heating element such as a heating tube, a heating plate, or a heating rod that generates heat when energized.
  • the heating element 41 is a heating plate, and the heating element 41 and the pin 411 are integrally formed.
  • the air guide 50 is roughly cylindrical, a sealing flange 53 is provided on the outer peripheral wall of the air guide 50, a through hole 54 is provided at the approximate center of the air guide 50, and the air guide 50
  • One end surface of 50 is recessed and formed with two intake passages 51, and the two intake passages 51 are provided on opposite sides of the through hole 54.
  • the number of through holes 54 is two. Understandably, In other embodiments not shown, the number of through holes 54 may also be one.
  • the opposite ends of each air inlet 51 extend to the outer peripheral wall of the air guide 50, and one end of the air inlet 51 forms an air inlet.
  • the other end of the air inlet 51 forms a vent 512, that is, the air inlet 511 and the vent 512 are arranged on the outer peripheral wall of the air guide 50 and communicate with each other, and the bottom wall of the air inlet 51 is also provided with a through hole 513.
  • the air guide 50 is arranged at one end of the liquid storage member 10, the end surface of the air guide 50 resists the end surface of the base 20, and the bottom wall of the base 20 and the groove wall of each air inlet 51 are jointly enclosed to form an air inlet
  • the channel 52, the air inlet 511 and the air inlet channel 52 are all connected to the outside.
  • One air vent 512 corresponds to an air guide groove 14.
  • Each air vent 512 communicates with the corresponding air guide groove 14 so that the outside air can pass through the air inlet.
  • the port 511 enters the air inlet passage 52 and then circulates into the air guide groove 14 through the vent 512.
  • the air inlet 51 is an arc-shaped groove, which facilitates the circulation of air at the air inlet 511 to the air vent 512.
  • the angle between the central axis of the air inlet 511 and the central axis of the air vent 512 is 90°, the number of air inlets 511 and vents 512 on each air inlet 51 is one. It is understandable that in other embodiments not shown, the air inlets on each air inlet 51
  • the number of 511 and the number of vents 512 may be two or more respectively.
  • the power supply device 200 includes a housing 201 and a battery core 202, a sensor 203 and a circuit board 204 arranged in the housing 201.
  • the housing 201 includes a housing 2011 and an end cover 2012 provided at one end of the housing 2011.
  • the housing 2011 is provided with two air inlets 2013, and the upper end of the housing 2011 is sleeved
  • the outer wall of the air guide 50 is against the housing 2011, and the sealing flange 53 on the air guide 50 is provided to enhance the sealing performance between the air guide 50 and the housing 2011.
  • the hole 2013 corresponds to an air inlet 511.
  • the outside air enters the air inlet channel 52 through the air inlet 2013 and the air inlet 511 in turn, and then enters the air guide groove 14 through the air inlet channel 52, and finally It enters the atomization cavity 31 through the air guide groove 14 and the air passage 35, so that the air flow in the aerosol generating device enters the air guide groove 14 after being bent 90° in the air inlet channel 52, so that the air flow in the atomizer is Longer airways help heat the airflow, prevent users from inhaling cold smoke, and improve the taste of smoke inhalation by users.
  • a mounting bracket 2014 is provided in the housing 2011, a receiving cavity 2015 and a mounting cavity 2016 are formed in the mounting bracket 2014, the battery core 201 and the circuit board 204 are received in the mounting cavity 2016, the sensor 203 is received in the receiving cavity 2015, and the battery Both the core 201 and the sensor 203 are electrically connected to the circuit board 204, the end cover 2012 is arranged at one end of the mounting bracket 2014 to close the accommodating cavity 2015, the end cover 2012 is provided with a circulation hole 2017, the circulation hole 2017 and the accommodating cavity 2015 and The through holes 513 are all connected.
  • One end of the electrode 60 installed on the base 20 passes through the mounting hole 22 and the through hole 54 and is housed in the end cap 2012.
  • One of the electrodes 60 is electrically connected to the positive electrode of the battery core 202, and the other electrode 60 is electrically connected to the negative electrode of the battery core 202, so that the heating element 41 is electrically connected to the battery core 202.
  • the sensor 203 detects that the air pressure in the accommodating cavity 2015 changes and then triggers the conduction of the atomizing circuit, and the battery core 202 supplies power to the heating element 41 to make the heating element 41 works, the temperature on the heating element 41 gradually rises, and the aerosol-forming matrix in the liquid storage chamber 13 enters the atomization chamber 31 through the liquid inlet 36, the liquid-absorbing element absorbs the aerosol to form the matrix, and the liquid-absorbing element absorbs
  • the aerosol forming substrate generates smoke under the heating action of the heating element 41, and the smoke sequentially enters the user's mouth through the atomization cavity 31, the ventilation hole 32 and the inner cavity of the ventilation tube 12 under the suction action of the user.
  • the sensor 203 is an air pressure sensor.
  • the air inlet 51 may be separately provided on the air guide 50, or the air inlet 51 may also be separately provided on the base 20, as long as it satisfies the requirements of the air guide 50 or the air guide 50. It suffices that an intake passage communicating with the air guide groove 14 is formed between the base 20 and the base 20.
  • a sensor seal 2031 is sheathed on the outside of the sensor 203.
  • the sensor seal 2031 is used to prevent other gases around the sensor 203 from flowing into the sensor 203 and improve the detection accuracy of the sensor 203. Spend.
  • a receiving groove 25 is provided at the bottom of the base 20, the first magnetic member 26 is received in the receiving groove 25, and a placing groove 2018 is provided on the top of the end cover 2012 for placing
  • the groove 2018 contains a second magnetic member 2019 that cooperates with the first magnetic member 26.
  • an indicator light is provided in the housing 201, and the indicator light is electrically connected to the battery core 202.
  • the indicator light is lit, and the housing 2011
  • a lampshade 205 is provided on the side wall of the lamp. The lampshade 205 is used to protect the indicator light and prevent the indicator light from being damaged.
  • the air guide groove 14 may also be provided on the inner side wall of the liquid storage member 10, and the housing 2011 only needs to be sleeved on a part of the air guide member 50 for the atomizer 100. It is connected and fixed with the power supply device 200. At this time, the air inlet 511 is directly connected with the outside air, and the outside air enters the air inlet passage 52 through the air inlet 511.
  • the atomizer 100 provided by the present utility model is provided with an air guide groove 14 connected to the atomization cavity 31 on the liquid storage member 10, and an air inlet 51 is formed between the base 20 and the air guide member 50, and the outside air can pass through
  • the air inlet 51 and the air guide groove 14 enter the atomizing cavity 31, avoiding the direct opening of the air channel structure connected to the atomizing cavity 31 on the base 20, reducing the difficulty of production and processing of the atomizer 100, the structure is simple, and it is suitable for popularization and use.
  • the aerosol generating device provided by the present invention has all the technical features of the above-mentioned atomizer 100, it has the same technical effect as the above-mentioned atomizer 100.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种雾化器（100）及具有雾化器（100）的气溶胶发生装置，其中雾化器（100）包括储液件（10）、导气件（50）以及设置在储液件（10）和导气件（50）之间的底座（20），雾化器（100）内形成有雾化腔（31），储液件（10）上设置有与雾化腔（31）连通的导气槽（14），导气件（50）和底座（20）之间形成有与导气槽（14）连通的进气道（51）。通过在储液件（10）上设置与雾化腔（31）连通的导气槽（14），同时底座（20）与导气件（50）之间形成进气道（51），外界空气可通过进气道（51）以及导气槽（14）进入雾化腔（31）内，避免在底座（20）上直接开设连通雾化腔（31）的气道结构，降低雾化器（100）或气溶胶发生装置的生产加工难度，结构简单，适宜推广使用。

Description

雾化器及其气溶胶发生装置 技术领域
本实用新型涉及模拟吸烟技术领域，特别地，涉及一种雾化器及其气溶胶发生装置。
背景技术
气溶胶发生装置包括雾化器以及与雾化器电性连接的电源装置，雾化器内设置有底座和雾化腔，底座上设置有与雾化腔连通的气道结构，使得雾化器内产生的烟雾通过气道结构进入雾化腔内，进而进入用户口中。目前市场上的气溶胶发生装置越来越小巧，外观越来越薄，内部可利用空间越来越少，使得生产过程中在底座上开设气道结构时影响底座上其它零部件的加工，增加气溶胶发生装置的生产难度。
实用新型内容
基于此，有必要提供一种具有方便生产加工的气道结构的雾化器及其气溶胶发生装置。
本实用新型解决其技术问题所要采用的技术方案是：所述雾化器包括储液件、导气件以及设置在所述储液件和所述导气件之间的底座，所述雾化器内形成有雾化腔，所述储液件上设置有与所述雾化腔连通的导气槽，所述导气件和所述底座之间形成有与所述导气槽连通的进气道。
进一步地，所述进气道设置在所述导气件上，所述进气道包括设于所述导气件外周壁且互相连通的进气口和通气口，气流可从所述进气口进入后再从所述通气口流出。
进一步地，所述进气口的中心轴线与所述通气口的中心轴线之间的夹角为90°。
进一步地，所述进气口和所述通气口的数量分别为一个。
进一步地，所述进气道由所述导气件上凹陷形成，所述进气道的相对两端分别延伸至所述导气件的外周壁，所述进气口由所述进气道的一端形成，所述通气口由所述进气道的另一端形成。
进一步地，所述导气槽设置在所述储液件的侧壁。
进一步地，所述雾化器还包括连接件，所述连接件设置在所述底座远离所述导气件的一端，所述雾化腔由所述连接件的内腔形成，所述连接件上沿径向开设有通气道，所述通气道的一端与所述雾化腔连通，所述通气道的另一端与所述导气槽连通。
进一步地，所述雾化器还包括加热结构，所述加热结构安装在所述底座上并部分收容在所述雾化腔内。
一种气溶胶发生装置，所述气溶胶发生装置包括前述任一项所述的雾化器。
进一步地，所述气溶胶发生装置还包括外壳和设置在所述外壳内的传感器，所述外壳内设置有容置腔，所述传感器收容在所述容置腔内，所述导气件上设置有与所述进气道连通的通孔，所述通孔与所述容置腔连通。
本实用新型的有益效果是：本实用新型提供的雾化器或气溶胶发生装置，通过在储液件上设置与雾化腔连通的导气槽，同时底座与导气件之间形成进气道，外界空气可通过进气道以及导气槽进入雾化腔内，避免在底座上直接开设连通雾化腔的气道结构，降低雾化器或气溶胶发生装置的生产加工难度，结构简单，适宜推广使用。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型的气溶胶发生装置的结构示意图；
图2是图1所示气溶胶发生装置的分解图；
图3是图2所示气溶胶发生装置中连接件的结构示意图；
图4是图2所示气溶胶发生装置中底座的结构示意图；
图5是图2所示气溶胶发生装置中导气件的结构示意图；
图6是图1所示气溶胶发生装置的剖视图；
图7是图6中A处的局部放大图；
图8是图1所示气溶胶发生装置的另一剖视图(相对图6旋转90度)。
图中零部件名称及其编号分别为：
雾化器100           储液件10            底座20
连接件30            加热结构40          导气件50
出气口11            通气管12            导气槽14
安装凸起21          安装孔22            容置槽23
电极60              雾化腔31            通气孔32
贯通孔54            第一密封件34        通气道35
进液口36            第二密封件37        发热元件41
储液腔13            引脚411             进气道51
进气通道52          进气口511           通气口512
通孔513             电源装置200         外壳201
电池芯202           传感器203           电路板204
壳体2011            端盖2012            进气孔2013
密封凸缘53          安装支架2014        容置腔2015
安装腔2016          流通孔2017          传感器密封件2031
收容槽25            第一磁性件26        放置槽2018
第二磁性件2019      灯罩205             连通孔122
基体25              卡块251             本体38
安装凸缘39          连接凸起391         卡嵌凹槽392
卡槽381             卡嵌凸起371
具体实施方式
现在结合附图对本实用新型作详细的说明。附图为简化的示意图，仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。
如图1和图2所示，本实用新型提供了一种气溶胶发生装置，该气溶胶发生装置包括雾化器100以及与雾化器100电性连接的电源装置200，其中，雾化器100包括储液件10、设置在储液件10一端的底座20、设置在底座20上的连接件30和加热结构40以及设置在底座20一端的导气件50。使用时，储液件10内的气溶胶形成基质进入加热结构40内，电源装置200给加热结构40供电，加热结构40雾化气溶胶形成基质产生烟雾供用户抽吸。
如图2和图6所示，储液件10为中空筒状结构，储液件10的一端形成开口端，储液件10内部设置有通气管12，通气管12为中空筒状，通气管12的相对两端均开口，通气管12的上端贯穿储液件10并开口形成出气口121，通气管12的下端开口形成连通孔122，储液件10的内壁和通气管12的外壁之间的空间形成存储气溶胶形成基质的储液腔13，储液件10相对两侧的外侧壁上凹设有导气槽14。
如图4和图6所示，底座20包括基体25和凸设在基体25一侧的安装凸起21，基体25上位于安装凸起21的相对两侧设置有卡块251，安装凸起21上设置有两个相对设置的安装孔22以及两个相对设置的容置槽23,其中两个安装孔22之间的中心连线与两个容置槽23之间的中心连线交叉。底座20收容在储液件10的开口端。雾化器100还包括两个电极60，一个电极60与一个安装孔22对应，每个电极60收容在底座20上对应的安装孔22内。
如图3、图6、图7以及图8所示，连接件30大致呈圆柱状，连接件30包括本体38和设置在本体38上的安装凸缘39，安装凸缘39的中间设置有连接凸 起391，安装凸缘39上位于连接凸起391的相对两侧凹陷形成有进液口36，安装凸缘39上位于连接凸起391的另外相对两侧凹陷形成有卡嵌凹槽392，连接凸起391上设置有与雾化腔31连通的通气孔32。本体38上远离安装凸缘39的一端凹陷形成有雾化腔31，本体38上位于雾化腔31的相对两侧凹陷形成有与卡块251对应的卡槽381，本体38上沿径向开设有通气道35，通气道35的一端与雾化腔31连通，通气道35的另一端与导气槽14连通。连接凸起391连接在通气管12上，雾化腔31、通气孔32、连通孔122、通气管12的内腔、出气口121依次连通，同时储液腔13内的气溶胶形成基质通过进液口36能够流通至雾化腔31内。本体38远离安装凸缘39的一端套设在底座20的安装凸起21上，安装凸起21收容在雾化腔31内，卡块251收容在卡槽381内，安装凸起21的外壁与雾化腔31的槽壁之间还夹持有第一密封件34，第一密封件34由硅胶或橡胶等密封性材料制成，以增强连接件30与底座20之间的密封性。
在其中一个实施方式中，连接件30上还设置有第二密封件37，第二密封件37上设置有卡嵌凸起371，卡嵌凸起371与卡嵌凹槽392对应，第二密封件37的一端套设在通气管12和连接凸起391的连接处，第二密封件37的另一端套设在连接件30上，卡嵌凸起371卡嵌在对应的卡嵌凹槽392内。可以理解地，第二密封件37由硅胶或橡胶等密封性材料制成，能够增强连接件30与通气管12之间的密封性。
加热结构40包括相互接触的发热元件41和吸液元件(未示出)，发热元件41为可通电发热的发热体，吸液元件具有吸收气溶胶形成基质的功能，吸液元件的一端收容在容置槽23内，吸液元件的另一端收容在雾化腔31内，即加热结构40部分收容在雾化腔31内，发热元件41设置在吸液元件上，发热元件41的两端分别连接有引脚411，引脚411穿过吸液元件后收容在安装孔22内与电 极60接触并电性连接。可以理解地，吸液元件为多孔状的吸液件，吸液元件可以是棉花、多孔陶瓷、纤维绳、泡沫金属、泡沫石墨中的一种、两种或两种以上的组合。本实施方式中，吸液元件32为棉花。发热元件41可以是加热管、加热片或加热棒等通电产热的发热体，本实施方式中，发热元件41为加热片，且发热元件41与引脚411为一体成型结构。
如图5-图8所示，导气件50大致呈圆柱状，导气件50的外周壁上设置有密封凸缘53，导气件50的大致中心处设置有贯通孔54，导气件50的其中一端面上凹陷形成有两个进气道51，两个进气道51设置在贯通孔54的相对两侧，本实施方式中，贯通孔54的数量为两个，可以理解地，在其它未示出的实施方式中，贯通孔54的数量还可以是一个，每个进气道51的相对两端分别延伸至导气件50的外周壁，进气道51的一端形成进气口511，进气道51的另一端形成通气口512，即进气口511和通气口512设置在导气件50的外周壁且相互连通，进气道51的底壁上还设置有通孔513。导气件50设置在储液件10的一端，导气件50的端面与底座20的端面相抵持，底座20的底壁与每个进气道51的槽壁之间共同围合形成进气通道52，进气口511与进气通道52以及外界均连通，一个通气口512与一个导气槽14对应，每个通气口512与对应的导气槽14连通，使得外界空气能够经由进气口511进入进气通道52内，然后通过通气口512流通至导气槽14内。本实施方式中，进气道51为弧形槽，有利于进气口511处的空气流通至通气口512处，进气口511的中心轴线和通气口512的中心轴线之间的夹角为90°，每个进气道51上的进气口511和通气口512的数量各为一个，可以理解地，在其它未示出的实施方式中，每个进气道51上的进气口511的数量以及通气口512的数量分别还可以是两个或更多个。
如图2、图6以及图8所示，电源装置200包括外壳201和设置在外壳201 内的电池芯202、传感器203以及电路板204。
如图1、图6以及图7所示，外壳201包括壳体2011和设置在壳体2011一端的端盖2012，壳体2011上开设有两个进气孔2013，壳体2011的上端套设在储液件10的下端，导气件50的外壁与壳体2011相抵持，导气件50上密封凸缘53的设置增强导气件50与壳体2011之间的密封性，一个进气孔2013与一个进气口511对应连通，用户抽吸时，外界空气依次通过进气孔2013和进气口511进入进气通道52内，然后通过进气通道52进入导气槽14内，最后通过导气槽14、通气道35进入雾化腔31内，使得气溶胶发生装置内的气流在进气通道52内弯折90°之后进入导气槽14内，使得气流在雾化器内有更长的气道，有助于对气流进行加热，防止用户吸食冷烟，提高用户吸食烟雾的口感。
壳体2011内设置有安装支架2014，安装支架2014内形成有容置腔2015和安装腔2016，电池芯201和电路板204收容在安装腔2016内，传感器203收容在容置腔2015内，电池芯201和传感器203均与电路板204电性连接，端盖2012设置在安装支架2014的一端以封闭容置腔2015,端盖2012上开设有流通孔2017，流通孔2017与容置腔2015和通孔513均连通，底座20上安装的电极60的一端穿过安装孔22和贯通孔54后收容在端盖2012内，且其中一个电极60与电池芯202的正极电性连接，另一个电极60与电池芯202的负极电性连接，使得发热元件41与电池芯202电性连接，当用户抽吸该气溶胶发生装置时，容置腔2015内的气体通过流通孔2017、通孔513流通至进气通道52内，使得容置腔2015内形成负压，传感器203检测到容置腔2015内的气压发生变化后触发雾化电路导通，电池芯202向发热元件41供电，使发热元件41工作，发热元件41上的温度逐渐升高，同时储液腔13内的气溶胶形成基质通过进液口36进入雾化腔31内，吸液元件吸收气溶胶形成基质，吸液元件上吸收的气溶胶形 成基质在发热元件41的加热作用下生成烟雾，烟雾在用户抽吸作用下依次通过雾化腔31、通气孔32以及通气管12的内腔进入至用户口中。本实施方式中，传感器203为气压传感器。
可以理解地，在其它未示出的实施方式中，进气道51可以单独设置在导气件50上，或者进气道51也可以单独设置在底座20上，只需满足导气件50或/和底座20之间形成有与导气槽14连通的进气道即可。
在其中一个实施方式中，如图6所示，传感器203的外部套设有传感器密封件2031，传感器密封件2031用于防止传感器203周围的其它气体流通至传感器203内，提高传感器203的检测准确度。
在其中一个实施方式中，如图2和图6所示，底座20的底部设置有收容槽25，收容槽25内收容有第一磁性件26，端盖2012的顶部设置有放置槽2018，放置槽2018内收容有与第一磁性件26配合的第二磁性件2019，当雾化器100与电源装置200之间装配时，第一磁性件26与第二磁性件2019之间相互吸附，使导气件50夹持在底座20和端盖2012之间，不仅增强雾化器100与电源装置200之间的连接稳定性，同时也增强导气件50与底座20之间的密封性。
在其中一个实施方式中，如图6所示，外壳201内设置有指示灯，所述指示灯与电池芯202电性连接，用户启动气溶胶发生装置时，所述指示灯发光，壳体2011的侧壁上设置有灯罩205，灯罩205用于保护所述指示灯，防止所述指示灯损坏。
可以理解地，在其它未示出的实施方式中，导气槽14也可以设置在储液件10的内侧壁上，壳体2011只需套设在部分导气件50上以便雾化器100与电源装置200连接固定，此时，进气口511直接与外界空气连通，外界空气通过进气口511进入进气通道52内。
本实用新型提供的雾化器100，通过在储液件10上设置与雾化腔31连通的导气槽14，同时底座20与导气件50之间形成进气道51，外界空气可通过进气道51以及导气槽14进入雾化腔31内，避免在底座20上直接开设连通雾化腔31的气道结构，降低雾化器100的生产加工难度，结构简单，适宜推广使用。
本实用新型提供的气溶胶发生装置，因其具有上述雾化器100全部的技术特征，故具有与上述雾化器100相同的技术效果。
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关的工作人员完全可以在不偏离本实用新型的范围内，进行多样的变更以及修改。本项实用新型的技术范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (10)

  1. 一种雾化器，其特征在于：所述雾化器包括储液件、导气件以及设置在所述储液件和所述导气件之间的底座，所述雾化器内形成有雾化腔，所述储液件上设置有与所述雾化腔连通的导气槽，所述导气件和所述底座之间形成有与所述导气槽连通的进气道。
  2. 如权利要求1所述的雾化器，其特征在于：所述进气道设置在所述导气件上，所述进气道包括设于所述导气件外周壁且互相连通的进气口和通气口，气流可从所述进气口进入后再从所述通气口流出。
  3. 如权利要求2所述的雾化器，其特征在于：所述进气口的中心轴线与所述通气口的中心轴线之间的夹角为90°。
  4. 如权利要求2所述的雾化器，其特征在于：所述进气口和所述通气口的数量分别为一个。
  5. 如权利要求2所述的雾化器，其特征在于：所述进气道由所述导气件上凹陷形成，所述进气道的相对两端分别延伸至所述导气件的外周壁，所述进气口由所述进气道的一端形成，所述通气口由所述进气道的另一端形成。
  6. 如权利要求1所述的雾化器，其特征在于：所述导气槽设置在所述储液件的侧壁。
  7. 如权利要求1所述的雾化器，其特征在于：所述雾化器还包括连接件，所述连接件设置在所述底座远离所述导气件的一端，所述雾化腔由所述连接件的内腔形成，所述连接件上沿径向开设有通气道，所述通气道的一端与所述雾化腔连通，所述通气道的另一端与所述导气槽连通。
  8. 如权利要求7所述的雾化器，其特征在于：所述雾化器还包括加热结构，所述加热结构安装在所述底座上并部分收容在所述雾化腔内。
  9. 一种气溶胶发生装置，其特征在于：所述气溶胶发生装置包括权利要求 1-8任一项所述的雾化器。
  10. 如权利要求9所述的气溶胶发生装置，其特征在于：所述气溶胶发生装置还包括外壳和设置在所述外壳内的传感器，所述外壳内设置有容置腔，所述传感器收容在所述容置腔内，所述导气件上设置有与所述进气道连通的通孔，所述通孔与所述容置腔连通。
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