WO2020227910A1 - 雾化器及电子雾化装置 - Google Patents

雾化器及电子雾化装置 Download PDF

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Publication number
WO2020227910A1
WO2020227910A1 PCT/CN2019/086741 CN2019086741W WO2020227910A1 WO 2020227910 A1 WO2020227910 A1 WO 2020227910A1 CN 2019086741 W CN2019086741 W CN 2019086741W WO 2020227910 A1 WO2020227910 A1 WO 2020227910A1
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WO
WIPO (PCT)
Prior art keywords
cavity
component
liquid
atomization
channel
Prior art date
Application number
PCT/CN2019/086741
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English (en)
French (fr)
Inventor
文治华
Original Assignee
深圳麦克韦尔股份有限公司
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 深圳麦克韦尔股份有限公司 filed Critical 深圳麦克韦尔股份有限公司
Priority to JP2021567968A priority Critical patent/JP7291249B2/ja
Priority to US17/609,046 priority patent/US20220192271A1/en
Priority to PCT/CN2019/086741 priority patent/WO2020227910A1/zh
Priority to EP19928583.4A priority patent/EP3970533A4/en
Publication of WO2020227910A1 publication Critical patent/WO2020227910A1/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
    • 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
    • A24F40/10—Devices using 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
    • A24F40/40—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
    • A24F40/42—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
    • A24F40/60—Devices with integrated user interfaces
    • 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
    • A24F40/90—Arrangements or methods specially adapted for charging batteries thereof

Definitions

  • This application relates to the technical field of electronic atomization, and in particular, to an atomizer and an electronic atomization device containing the atomizer.
  • the electronic atomization device can atomize liquids such as the aerosol generating substrate, and the smoke formed after the aerosol generating substrate atomizes does not contain harmful components such as tar and suspended particles, so that the electronic atomization device can be used as a substitute for cigarettes.
  • the electronic atomization device when the suction is stopped, the electronic atomization device leaks oil.
  • a technical problem solved by this application is how to prevent the atomizer from leaking.
  • An atomizer of an electronic atomization device including:
  • the housing is provided with a liquid storage cavity for storing liquid and a liquid outlet channel capable of communicating with the liquid storage cavity;
  • An atomization component installed on the housing, the liquid storage cavity can supply liquid to the atomization component through the liquid outlet channel;
  • the on-off component is connected to the housing and has a first station and a second station;
  • the on-off component When the on-off component is located at the first station, the on-off component blocks the liquid outlet channel; when the on-off component is located at the second station, the on-off component is open State the liquid channel.
  • An electronic atomization device includes a battery assembly, an induction assembly and any one of the above atomizers, and the battery assembly is connected to the atomizer.
  • FIG. 1 is a schematic diagram of the overall assembly structure of an electronic atomization device provided by an embodiment
  • Figure 2 is a schematic diagram of the overall assembly structure of Figure 1 from another perspective;
  • Figure 3 is a schematic diagram of the overall assembly structure of the atomizer in Figure 1;
  • FIG. 4 is a schematic perspective view of the cross-sectional structure of the on-off component in FIG. 3 when it is in the first station;
  • FIG. 5 is a schematic plan view of the cross-sectional structure of the on-off component in FIG. 3 when it is in the first station;
  • FIG. 6 is a schematic plan view of the cross-sectional structure of the on-off component in FIG. 3 when it is in the second station;
  • Fig. 7 is a perspective sectional view of the structure of the housing in Fig. 3;
  • Fig. 8 is a schematic plan view of a sectional structure of the housing in Fig. 3;
  • Fig. 9 is a schematic diagram of the overall assembly structure of Fig. 3 after the housing is removed;
  • FIG. 10 is a schematic diagram of an exploded structure of FIG. 9;
  • Fig. 11 is a perspective view of the on-off assembly in Fig. 9.
  • the electronic atomization device 10 provided in an embodiment of the present application can be used to atomize liquids represented by an aerosol generating substrate.
  • the electronic atomization device 10 includes an atomizer 20, a battery assembly 30, and a sensing assembly 500.
  • the atomizer 20 and the battery assembly 30 can be detachably connected.
  • the atomizer 20 includes an atomization mechanism 21 and an on-off assembly 300, and the atomization mechanism 21 includes a housing 100 and an atomization assembly 200.
  • the electronic atomization device 10 has a liquid suction chamber 104 and a liquid storage chamber 103.
  • the liquid storage chamber 103 is used for storing liquid.
  • the housing 100 is provided with a liquid outlet channel 106 communicating with the liquid storage cavity 103, and the liquid storage cavity 103 can pass through the outlet
  • the liquid channel 106 injects liquid into the liquid suction cavity 104, and the atomization assembly 200 is used to atomize the liquid in the liquid suction cavity 104.
  • the on-off component 300 is connected to the housing 100 and has a first station 11 and a second station 12. When the on-off component 300 is located at the first station 11, the on-off component 300 blocks the liquid outlet channel 106 and stores the liquid.
  • the cavity 103 and the liquid suction cavity 104 are isolated from each other, the liquid storage cavity 103 stops supplying liquid to the liquid suction cavity 104, and the sensing assembly 500 stops controlling the battery assembly 30 to heat the atomization assembly 200 to atomize the liquid in the liquid suction cavity 104,
  • the user cannot pump the electronic atomization device 10; when the on-off assembly 300 is located at the second station 12, the on-off assembly 300 opens the liquid outlet channel 106, and the liquid storage chamber 103 and the liquid suction chamber 104 are in communication with each other.
  • the cavity 103 can supply liquid to the liquid suction cavity 104, and the sensor assembly 500 controls the battery assembly 30 to heat the atomization assembly 200 to atomize the liquid in the liquid suction cavity 104, and the user can suck the electronic atomization device 10.
  • the liquid suction chamber 104 may not be provided, and the liquid in the liquid storage chamber 103 directly supplies the liquid to the atomization assembly 200 through the liquid outlet channel 106 for atomization, that is, the atomization assembly 200 directly uses capillary action. The liquid is sucked from the end opening of the liquid outlet channel 106 and atomized.
  • the housing 100 includes a body portion 110, an isolation portion 120, and a nozzle portion 130.
  • the body portion 110 is surrounded by a large accommodating cavity,
  • the main body 110 is substantially in the shape of a rectangular parallelepiped with one side open.
  • the isolation portion 120 is connected to the body portion 110 and is located in the accommodating cavity.
  • the isolation portion 120 and the body portion 110 surround the first cavity 101 and the second cavity 102, that is, the isolation portion 120 divides the accommodating cavity into the first cavity 101 And second cavity 102.
  • the suction nozzle 130 is generally tubular, the suction nozzle 130 is connected to the main body 110, a part of the suction nozzle 130 protrudes from the outer surface of the main body 110 by a set length, and the suction nozzle 130 protrudes from the outer surface of the main body 110.
  • a suction nozzle 131 for the user to smoke a cigarette is formed; another part of the suction nozzle 130 is located in the first cavity 101, and the part of the suction nozzle 130 located in the first cavity 101 may be inserted on the atomization assembly 200.
  • the atomization assembly 200 includes an atomization core 210, a base 220, a top cover 230 and a sealing sleeve 240.
  • the top cover 230 is provided with a cavity, and a part of the base 220 is inserted Placed in the cavity, another part of the base 220 is located outside the cavity and can close the opening of the cavity. At the same time, the other part of the base 220 can also close the opening of the containing cavity surrounded by the main body 110.
  • the atomization core 210 is all located in the cavity of the top cover 230 and sandwiched between the top cover 230 and the base 220.
  • the atomization core 210 and the top cover 230 jointly enclose the liquid absorption cavity 104, that is, the atomization core 210 can define a part of the boundary of the liquid absorption cavity 104.
  • the base 220 is provided with a first step surface 221
  • the top cover 230 is provided with a second step surface 231 opposite to the first step surface 221
  • the atomizing core 210 is sandwiched between the first step surface 221 and the second step surface
  • the first step surface 221 and the second step surface 231 jointly limit the position of the atomization core 210, which can improve the installation accuracy and efficiency of the atomization core 210.
  • the top cover 230 is accommodated in the first cavity 101, and the remaining part of the space obtained by excluding the space for accommodating the top cover 230 in the first cavity 101 forms the liquid storage cavity 103, that is, the top cover 230, the isolation portion 120 and the body portion 110 are common Enclosed into a liquid storage cavity 103.
  • the atomizer 20 also includes a cover 400.
  • the main body 110 is provided with a liquid injection hole 113 at a position close to the suction nozzle 130.
  • the liquid injection hole 113 can communicate with the outside world and the liquid storage cavity 103.
  • the liquid storage cavity 103 When the liquid storage cavity 103 is stored When the liquid volume is lower than the set value, the liquid can be injected into the liquid storage cavity 103 through the liquid injection hole 113 to replenish the oil storage volume of the liquid storage cavity 103 in time.
  • the cover 400 is installed on the main body 110. When the oil filling is completed, the cover 400 is also matched with the filling hole 113 to block the filling hole 113 to prevent liquid from leaking from the filling hole 113, and to prevent dust and other impurities from being injected.
  • the liquid hole 113 penetrates into the liquid in the liquid storage chamber 103.
  • the top cover 230 and the base 220 are provided with a first air flow channel 201, and the suction nozzle portion 130 of the housing 100 is provided with a second air flow channel 132, for example, the suction nozzle portion 130 is inserted in the first air flow channel 201 It is located in the opening of the top cover 230 so as to realize the communication between the first air flow channel 201 and the second air flow channel 132.
  • the main body 110 is provided with an air inlet 111 communicating with the outside and the second cavity 102, and the isolation portion 120 is provided with a vent 123 communicating with the first air flow channel 201 and the second cavity 102.
  • the air inlet 111, the second cavity 102, the air vent 123, the first air flow channel 201 and the second air flow channel 132 jointly form an air suction channel 105 through which gas flows.
  • the outside air flows through the air inlet 111, the second cavity 102, the vent 123, the first air channel 201, and the second air channel 132 in order to be sucked by the user (the dotted line in FIG. 6 The arrow points to the direction of air flow).
  • the atomization core 210 may be made of porous ceramic material, and the atomization core 210 is connected to the battery assembly 30 through electrodes.
  • the atomization core 210 has an atomization surface 211 through which the first air flow channel 201 flows. Under the capillary action of the atomizing core 210, the liquid in the liquid suction cavity 104 is sucked to the atomizing surface 211, the battery assembly 30 heats the atomizing surface 211 through the electrode, and the liquid is atomized on the atomizing surface 211 to form smoke.
  • suction is performed at the suction nozzle, the gas entering the first airflow channel 201 from the air inlet 111, the second cavity 102 and the vent 123 carries smoke and is absorbed by the user through the second airflow channel 132.
  • the sealing sleeve 240 may be a silicone sleeve or the like, that is, the sealing sleeve 240 is made of a silicone material, and the silicone sleeve is sleeved on the atomizing core 210 and abuts between the first step surface 221 and the second step surface 231.
  • the silicone sleeve can prevent the liquid in the suction cavity 104 from leaking from the gap between the atomization core 210, the top cover 230 and the base 220; at the same time, the silicone sleeve can protect the atomization core 210 and heat insulation to avoid atomization
  • the heat on the core 210 is transferred to the main body 110 of the housing 100, thereby improving the utilization rate of energy, and at the same time avoiding the discomfort caused by the heat transferred to the main body 110 to the user.
  • the surface of the atomization core 210 defining the boundary of the liquid suction cavity 104 is recessed and formed with a buffer cavity 212 facing the atomization surface 211.
  • the buffer cavity 212 communicates with the liquid suction cavity 104, and the buffer cavity 212 can be used for liquid suction.
  • the liquid in the cavity 104 acts as a temporary buffer. Due to the provision of the buffer cavity 212, the bottom wall of the buffer cavity 212 is relatively closer to the atomization surface 211, which can make the liquid be transferred to the atomization surface 211 more quickly, ensure that the atomization surface 211 contains sufficient liquid, and avoid the occurrence of insufficient liquid suction. Dry burning phenomenon.
  • the cross-sectional dimension a of the buffer cavity 212 decreases, which can achieve a reasonable balance of liquid suction, so that an appropriate amount can be absorbed on the atomizing surface 211 To avoid leakage caused by excessive liquid on the atomizing surface 211 and dry burning caused by insufficient liquid.
  • a first through hole 121 and a second through hole 122 are provided on the isolation portion 120 at intervals, and the first through hole 121 and the second through hole 122 together form a liquid outlet channel 106.
  • the first through hole 121 communicates with the liquid storage cavity 103 and the second cavity 102
  • the second through hole 122 communicates with the liquid suction cavity 104 and the second cavity 102
  • the second cavity 102 may be a cylindrical cavity.
  • the on-off assembly 300 includes a sliding rod 310, a sealing member 330 and a handle 320.
  • the sliding rod 310 is slidably disposed in the second cavity 102, and the outer surface of the sliding rod 310 is recessed in the radial direction to form a communicating cavity 311.
  • the outer surface of the sliding rod 310 can form an effective blocking effect on the first through hole 121 on the partition 120, thereby blocking the entire liquid outlet channel 106 and preventing the liquid storage cavity
  • the liquid in 103 flows out from the first through hole 121.
  • the liquid in the liquid storage cavity 103 cannot enter the liquid suction cavity 104 of course.
  • the sliding rod 310 slides upward from the first station 11 to the second station 12, since the communicating cavity 311 is formed by the depression of the outer surface of the sliding rod 310, the sliding rod 310 loses its blocking effect on the first through hole 121, and the first The through hole 121 is in communication with the communication cavity 311, and at the same time, the second through hole 122 is also in communication with the communication cavity 311. At this time, the liquid in the liquid storage cavity 103 can pass through the first through hole 121, the communication cavity 311 and the second communication cavity in sequence. The hole 122 enters the liquid suction chamber 104 (the solid arrow in FIG. 6 is the flow direction of the liquid).
  • the sealing element 330 may be an O-shaped sealing ring, etc.
  • the sealing element 330 is embedded on the sliding rod 310 and can abut between the sliding rod 310 and the inner wall of the second cavity 102 to prevent liquid and gas from flowing from the sliding rod 310 to the first cavity. Leak in the gap between the inner walls of the two chambers 102.
  • the handle 320 is connected to the sliding rod 310. The user can apply a force to the handle 320 to drive the sliding rod 310 to slide up and down in the second cavity 102.
  • the handle 320 is inserted in the air inlet 111, and the air inlet 111 is The movement of the handle 320 provides space for avoidance.
  • the sliding rod 310 When the sliding rod 310 is located at the first station 11, the sliding rod 310 can completely block the air inlet 111. When the user sucks from the suction nozzle, external air cannot enter from the air inlet 111, making the suction channel 105 unable to enter. Inhale gas from outside.
  • the on-off component 300 can have other shapes, and the on-off component 300 can be rotatably arranged in the second cavity 102. It is also possible to omit the handle 320 and push the sliding rod 310 to slide in the second cavity 102 through an automatic control mechanism.
  • the main body 110 is also provided with an exhaust hole 112, the exhaust hole 112 corresponds to the end of the second cavity 102, and the exhaust hole 112 and the second cavity 102 communicate with each other.
  • the sliding rod 310 moves upward from the first station 11 to the second station 12
  • the volume of the upper part of the second cavity 102 is reduced, and the gas in the upper space of the second cavity 102 will be discharged from the exhaust hole 112 to prevent
  • the pressure generated by the compressed air hinders the sliding of the sliding rod 310 to ensure that the sliding rod 310 is smoothly pushed.
  • the sliding rod 310 When the sliding rod 310 is located at the first station 11, the sliding rod 310 prevents the sensing assembly 500 from sensing the negative pressure in the suction channel 105 to control the battery assembly 30 to stop heating the atomizing core 210, thereby preventing the liquid from being atomized.
  • the sliding rod 310 When the sliding rod 310 is located at the second station 12, the sliding rod 310 enables the sensing assembly 500 to sense the negative pressure in the suction channel 105 to control the battery assembly 30 to heat the atomizing core 210, thereby starting the liquid atomization.
  • the sensing assembly 500 includes an airflow sensor 510, and the airflow sensor 510 may be directly arranged on the battery assembly 30 or directly on the atomization assembly 200.
  • the atomization assembly 200 is provided with a sensing channel 513, which can communicate with the inhalation channel 105, and the negative pressure generated in the inhalation channel 105 due to suction can be sensed by the sensing assembly 500 through the sensing channel 513.
  • the sliding rod 310 When in the first station 11, the sliding rod 310 closes the sensing channel 513 to prevent the sensing channel 513 from communicating with the suction channel 105.
  • the sliding rod 310 stops closing the sensing channel 513 so that the sensing channel 513 and the suction channel 105 communicate.
  • the sliding rod 310 is provided with a jack 312
  • the jack 312 may be a cylindrical hole
  • the base 200 of the atomization assembly 200 is provided with an insertion part 511
  • the sensing channel 513 is opened on the insertion part 511
  • the insertion part The shape of the 511 is adapted to the shape of the socket 312 so that the insertion portion 511 can be inserted in the socket 312.
  • a communication port 513a that communicates the sensing passage 513 and the suction passage 105 is formed at the top end surface of the insertion portion 511.
  • the insertion portion 511 is inserted into the insertion hole 312, and the bottom wall of the insertion hole 312 forms a blocking effect on the communication opening 513 a to isolate the communication between the sensing channel 513 and the suction channel 105.
  • the airflow sensor 510 cannot sense the negative pressure through the sensing channel 513, so that the airflow sensor 510 cannot control the battery assembly 30 to heat the atomizing core 210.
  • the electronic atomization device 10 cannot be turned on, so that the user cannot inhale.
  • the sliding rod 310 can completely block the air inlet 111 at the first station 11, the outside air cannot enter the air suction channel 105, which can also prevent the user from sucking.
  • the insertion portion 511 can be completely separated from the insertion hole 312, the sliding rod 310 releases the blocking of the communication port 513a and the air inlet 111, and the sensing channel 513 communicates with the air suction channel 105.
  • the airflow sensor 510 senses the negative pressure in the suction channel 105 through the sensing channel 513, thereby controlling the battery assembly 30 to heat the atomizing core 210 to atomize the liquid, and the mist formed by the liquid atomization
  • the airflow in the following suction channel 105 is sucked by the user, and the electronic atomization device 10 is turned on to realize the suction function.
  • the negative pressure in the inhalation channel 105 is sensed by the airflow sensor 510 to control the opening of the electronic atomization device 10, which enables the electronic atomization device 10 to perform a rapid response to suction and improve the sensitivity of the electronic atomization device 10 to open.
  • the sliding rod 310 can also be provided with a guide groove 313, the guide groove 313 extends along the axial direction of the sliding rod 310 a set length, the guide groove 313 can connect the insertion hole 312 and the suction channel 105, the insertion part A guide piece 512 is provided on the 511.
  • the guide piece 512 is roughly rectangular.
  • the guide piece 512 is matched with the guide groove 313.
  • the bottom wall of the socket 312 releases the sealing of the communication port 513a, so that the airflow sensor 510 quickly and accurately senses the suction channel through the sensing channel 513 and the guide groove 313
  • the negative pressure in 105 further improves the sensitivity of the electronic atomization device 10 to suction response, and ensures that the electronic atomization device 10 can be turned on quickly.
  • the battery assembly 30 is provided with a charging interface 31.
  • the charging interface 31 is located at the end of the battery assembly 30 away from the atomizer 20, that is, at the bottom of the battery assembly 30. By setting the charging interface 31, the battery can be charged at any time. The component 30 is charged.
  • the user sucks at the suction nozzle 131, so that negative pressure is generated in the suction channel 105, and the airflow sensor 510 senses the negative pressure through the sensing channel 513 and controls the battery assembly 30 to heat the atomizing core 210, so that the liquid is atomized for Suction.
  • the handle 320 can be pushed to drive the sliding rod 310 to move to the first station 11.
  • the sliding rod 310 blocks the first through hole 121, and the liquid in the liquid storage chamber 103 cannot be removed from the first station 11.
  • a through hole 121 flows out, so that the liquid in the liquid storage cavity 103 cannot enter the liquid suction cavity 104.
  • the insertion part 511 is inserted into the insertion hole 312 in the sliding rod 310, and the sliding rod 310 blocks the communication opening 513 a on the insertion part 511 to hinder the communication between the sensing channel 513 and the suction channel 105.
  • the airflow sensor 510 cannot sense the negative pressure through the sensing channel 513 to control the battery assembly 30 to heat the atomizing core 210, so that the liquid cannot be atomized.
  • the sliding rod 310 can also completely block the air inlet 111, further preventing the user from sucking.
  • the slide bar 310 can be located at the first station 11, so that the liquid storage cavity 103 and the liquid suction cavity 104 are isolated from each other, and the liquid suction cavity 104 will not There is a large amount of liquid, so as to effectively prevent the liquid in the liquid suction cavity 104 from leaking from the atomizing core 210.
  • the negative pressure in the inhalation channel 105 is sensed by the airflow sensor 510 to control the rapid opening of the electronic atomization device 10 and improve the sensitivity of the electronic atomization device 10 to open.

Abstract

一种雾化器（20），包括：壳体（100），设置有用于存储液体的储液腔（103）、及能够与储液腔（103）连通的出液通道（106）；雾化组件（200），安装在壳体（100）上，储液腔（103）能够通过出液通道（106）向雾化组件（200）供应液体；及通断组件（300），与壳体（100）连接并具有第一工位（11）和第二工位（12）；当通断组件（300）位于第一工位（11）时，通断组件（300）封堵出液通道（106）；当通断组件（300）位于第二工位（12）时，通断组件（300）敞开出液通道（106）。

Description

雾化器及电子雾化装置 技术领域
本申请涉及电子雾化技术领域，特别是涉及一种雾化器和包含该雾化器的电子雾化装置。
背景技术
电子雾化装置能够将气溶胶生成基质等液体进行雾化，气溶胶生成基质雾化后形成的烟雾中不含焦油和悬浮颗粒等有害成分，使得电子雾化装置可以作为香烟的替代品。对于传统的电子雾化装置，在停止抽吸时，电子雾化装置存在漏油现象。
发明内容
本申请解决的一个技术问题是如何防止雾化器产生泄露。
一种电子雾化装置的雾化器，包括：
壳体，设置有用于存储液体的储液腔、及能够与所述储液腔连通的出液通道；
雾化组件，安装在所述壳体上，所述储液腔能够通过所述出液通道向所述雾化组件供应液体；及
通断组件，与所述壳体连接并具有第一工位和第二工位；
当所述通断组件位于所述第一工位时，所述通断组件封堵所述出液通道；当所述通断组件位于所述第二工位时，所述通断组件敞开所述出液通道。
一种电子雾化装置，包括电池组件、感应组件和上述任一所述的雾化器，所述电池组件与所述雾化器连接。
附图说明
为了更好地描述和说明这里公开的那些发明的实施例和/或示例，可以参考一幅或多幅附图。用于描述附图的附加细节或示例不应当被认为是对所公开的发明、目前描述的实施例和/或示例以及目前理解的这些发明的最佳模式中的任何一者的范围的限制。
图1为一实施例提供的电子雾化装置的整体装配结构示意图；
图2为图1在另一视角下的整体装配结构示意图；
图3为图1中雾化器的整体装配结构示意图；
图4为图3中通断组件处于第一工位时的立体剖视结构示意图；
图5为图3中通断组件处于第一工位时的平面剖视结构示意图；
图6为图3中通断组件处于第二工位时的平面剖视结构示意图；
图7为图3中壳体的立体剖视结构示意图；
图8为图3中壳体的平面剖视结构示意图；
图9为图3去除壳体后的整体装配结构示意图；
图10为图9的分解结构示意图；
图11为图9中通断组件的立体图。
具体实施方式
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳实施方式。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本申请的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“内”、“外”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
参阅图1至图6、及图9，本申请一实施例提供的电子雾化装置10可以 用于对以气溶胶生成基质为代表的液体进行雾化。电子雾化装置10包括雾化器20、电池组件30和感应组件500，雾化器20和电池组件30可以实现可拆卸连接。该雾化器20包括雾化机构21和通断组件300，雾化机构21包括壳体100和雾化组件200。电子雾化装置10存在吸液腔104和储液腔103，储液腔103用于存储液体，壳体100上开设有连通储液腔103的出液通道106，储液腔103可以通过该出液通道106向吸液腔104中注入液体，雾化组件200用于对吸液腔104中的液体进行雾化。通断组件300与壳体100连接并具有第一工位11和第二工位12，当通断组件300位于第一工位11时，通断组件300封堵该出液通道106，储液腔103和吸液腔104相互隔离，储液腔103停止向吸液腔104供应液体，且感应组件500停止控制电池组件30对雾化组件200加热以使吸液腔104中的液体雾化，用户无法对电子雾化装置10进行抽吸；当通断组件300位于第二工位12时，通断组件300敞开该出液通道106，储液腔103和吸液腔104相互连通，储液腔103能够向吸液腔104供应液体，且感应组件500控制电池组件30对雾化组件200加热以使吸液腔104中的液体雾化，用户可以对电子雾化装置10进行抽吸。
当然，在其它实施例中，也可以不设置吸液腔104，储液腔103中的液体通过出液通道106直接向雾化组件200供应液体以便雾化，即雾化组件200通过毛细作用直接从出液通道106的末端开口处吸取液体并将其雾化。
参阅图3和图4、及图7和凸8，在一些实施例中，壳体100包括本体部110、隔离部120和吸嘴部130，本体部110围设成一个大的容置腔，本体部110大致呈一面开口的长方体状。隔离部120与本体部110连接并位于该容置腔内，隔离部120与本体部110围设成第一腔101和第二腔102，即隔离部120将容置腔分隔成第一腔101和第二腔102。吸嘴部130大致呈管状，吸嘴部130与本体部110连接，吸嘴部130的一部分凸出本体部110的外表面设定长度，吸嘴部130凸出本体部110外表面的该部分形成用户用于抽吸烟雾的吸嘴131；吸嘴部130的另一部分位于第一腔101中，吸嘴部130位于第一腔101中的该部分可以插置在雾化组件200上。
参阅图3和图4、图6、图9和图10，雾化组件200包括雾化芯210、底座220、顶盖230和密封套240，顶盖230设置有空腔，底座220的一部分插置在该空腔中，底座220的另一部分位于该空腔外并能够封闭该空腔的敞口，同时，底座220的另一部分也能封闭本体部110围成的容置腔的敞口。雾化芯210全部位于顶盖230的空腔内，并夹置在顶盖230和底座220之间。雾化芯210与顶盖230共同围成吸液腔104，即雾化芯210能够界定吸液腔104的部分边界。例如：底座220上设置有第一台阶面221，顶盖230上开设有与第一台阶面221相对设置的第二台阶面231，雾化芯210夹设在第一台阶面221和第二台阶面231之间，通过第一台阶面221与第二台阶面231共同对雾化芯210的限位作用，可以提高雾化芯210的安装精度和效率。
顶盖230收容在第一腔101中，第一腔101除却收容该顶盖230的空间而所得的剩余部分空间形成储液腔103，即顶盖230、隔离部120和本体部110三者共同围成储液腔103。雾化器20还包括封盖400，本体部110靠近吸嘴部130的位置处开设有注液孔113，注液孔113能够连通外界与储液腔103，当储液腔103中所存储的液体量低于设定值时，可以通过该注液孔113向储液腔103中注入液体，以及时补充储液腔103的储油量。封盖400安装在本体部110上，当注油完毕后，也将封盖400与注液孔113配合以封堵注液孔113，防止液体从注液孔113漏出，也避免粉尘等杂质经注液孔113侵入至储液腔103的液体中。
参阅图6，顶盖230与底座220上开设有第一气流通道201，壳体100的吸嘴部130上设置有第二气流通道132，例如，吸嘴部130插置在第一气流通道201位于顶盖230的开口中，从而实现第一气流通道201与第二气流通道132的相互连通。本体部110上设置有连通外界与第二腔102的进气孔111，隔离部120上设置有连通第一气流通道201和第二腔102的通气孔123。进气孔111、第二腔102、通气孔123、第一气流通道201和第二气流通道132共同形成气体流通的吸气通道105。当用户在吸嘴处进行抽吸时，外界气流依次经过进气孔111、第二腔102、通气孔123、第一气流通道201和第二气 流通道132以被用户抽吸(图6中虚线箭头所指为气流的流动方向)。
参阅图5、图6和图10，雾化芯210可以采用多孔陶瓷材料制成，雾化芯210通过电极与电池组件30连接。雾化芯210具有雾化面211，第一气流通道201流经该雾化面211。在雾化芯210的毛细作用下，吸液腔104的液体被吸至雾化面211，电池组件30通过电极对雾化面211加热，液体在雾化面211上雾化形成烟雾，当用户在吸嘴处进行抽吸时，从进气孔111、第二腔102和通气孔123进入第一气流通道201中的气体携带烟雾并经第二气流通道132被用户吸收。
密封套240可以为硅胶套等，即密封套240采用硅胶材料制成，硅胶套套设在雾化芯210上且抵接在所述第一台阶面221和第二台阶面231之间。硅胶套可以防止吸液腔104中的液体从雾化芯210与顶盖230、底座220之间的缝隙泄露；同时，硅胶套可以起到保护雾化芯210和隔热的作用，避免雾化芯210上的热量传递至壳体100的本体部110上，从而提高能量的利用率，同时避免传递至本体部110上的热量对用户产生的不适感。
在一些实施例中，雾化芯210界定吸液腔104边界的表面上朝雾化面211凹陷形成有缓存腔212，该缓存腔212连通吸液腔104，缓存腔212可以用于对吸液腔104中的液体起到暂时缓存的作用。由于设置缓存腔212，缓存腔212的底壁相对更加靠近雾化面211，可以使得液体更加快速的传输至雾化面211，确保雾化面211上含有充足的液体，避免液体吸取不足而出现干烧现象。沿吸液腔104指向第一气流通道201的方向，即从上往下的方向，缓存腔212的横截面尺寸a递减，可以起到合理平衡液体吸取的作用，使得雾化面211上吸取适量的液体，避免雾化面211上因液体过多而引发泄露以及液体不足而引发干烧。
参阅图4至图8，在一些实施例中，隔离部120上间隔设置有第一通孔121和第二通孔122，第一通孔121和第二通孔122共同形成出液通道106，第一通孔121连通储液腔103和第二腔102，第二通孔122连通吸液腔104和第二腔102，第二腔102可以为圆柱形腔。通断组件300包括滑杆310、密 封件330和手柄320，滑杆310滑动设置在该第二腔102中，滑杆310的外表面沿径向凹陷形成有连通腔311。当滑杆310滑动至第一工位11时，滑杆310的外表面能对隔离部120上的第一通孔121形成有效封堵作用，从而封堵整个出液通道106，防止储液腔103中的液体从第一通孔121流出，当液体无法从第一通孔121流出时，储液腔103中的液体当然无法进入吸液腔104中。当滑杆310从第一工位11向上滑动至第二工位12时，由于连通腔311由滑杆310外表面凹陷形成，滑杆310丧失对第一通孔121的封堵作用，第一通孔121与连通腔311相互连通，同时，第二通孔122也与连通腔311连通，此时，储液腔103中的液体可以依次经第一通孔121、连通腔311和第二通孔122进入吸液腔104中(图6中实线箭头为液体的流动方向)。
密封件330可以为O型密封圈等，密封件330嵌设在滑杆310上、并能够抵接在滑杆310与第二腔102的内壁之间，防止液体和气体从滑杆310与第二腔102内壁之间的缝隙中泄露。手柄320与滑杆310连接，用户可以对手柄320施加作用力，从而带动滑杆310在第二腔102中的上、下滑动，手柄320穿设在进气孔111中，进气孔111为手柄320的运动提供避位空间。当滑杆310位于第一工位11时，滑杆310可以完全封堵进气孔111，当用户从吸嘴抽吸时，外界气体无法从进气孔111进入，使得吸气通道105中无法从外界吸取气体。在其它实施例中，通断组件300可以为其它形状，且通断组件300可以转动设置在第二腔102中。也可以省略手柄320，通过自动控制机构推动滑杆310在第二腔102中的滑动。
本体部110上还开设有排气孔112，排气孔112与第二腔102的端部相对应，排气孔112与第二腔102相互连通。当滑杆310从第一工位11向上运动到第二工位12的过程中，第二腔102上部的体积减少，位于第二腔102上部空间中的气体将从排气孔112排出，防止压缩空气产生的压力对滑杆310的滑动构成阻碍，确保滑杆310顺利推动。
当滑杆310位于第一工位11时，滑杆310阻止感应组件500感应吸气通道105中的负压，以控制电池组件30停止对雾化芯210加热，从而防止液体 雾化。当滑杆310位于第二工位12时，滑杆310使感应组件500能够感应吸气通道105中的负压，以控制电池组件30对雾化芯210加热，从而开始液体雾化。
参阅图5和图6，图9和图10，在一些实施例中，感应组件500包括气流传感器510，气流传感器510可以直接设置在电池组件30上，也可以直接设置在雾化组件200上。雾化组件200上开设有感应通道513，感应通道513能够与吸气通道105连通，吸气通道105中因抽吸而产生的负压能通过感应通道513被感应组件500感应，当滑杆310位于第一工位11时，滑杆310封闭感应通道513以阻碍感应通道513与吸气通道105连通。当滑杆310位于第二工位12时，滑杆310停止封闭感应通道513以使感应通道513与吸气通道105连通。例如，滑杆310上开设有插孔312，插孔312可以为圆柱形孔，雾化组件200的底座200上设置有插置部511，感应通道513开设在插置部511上，插置部511与插孔312的形状相适配，使得插置部511能够插置在该插孔312中。插置部511的顶端面处形成有连通感应通道513和吸气通道105的连通口513a。
当滑杆310位于第一工位11时，插置部511插入插孔312中，插孔312的底壁对连通口513a形成封堵作用，以隔感应通道513与吸气通道105的连通。当用户在吸嘴抽吸时，即便吸气通道105中存在负压，气流传感器510也无法通过感应通道513感应到该负压，使得气流传感器510无法控制电池组件30对雾化芯210加热以雾化液体，电子雾化装置10无法开启，导致用户无法抽吸。值得一提的是，由于滑杆310在第一工位11可以完全封堵进气孔111，外界气流无法进入吸气通道105，也可以防止用户抽吸。当滑杆310位于第二工位12时，插置部511可以完全脱离插孔312，滑杆310解除对连通口513a和进气孔111的封堵，感应通道513与吸气通道105连通。当用户在吸嘴131抽吸时，气流传感器510通过感应通道513感应到吸气通道105中的负压，从而控制电池组件30对雾化芯210加热以雾化液体，液体雾化形成的烟雾将跟随吸气通道105中的气流被用户吸取，使电子雾化装置10开启 以实现抽吸功能。
因此，通过气流传感器510感应吸气通道105中的负压以控制电子雾化装置10的开启，这样能使电子雾化装置10抽吸进行快速反应，提高电子雾化装置10开启的灵敏度。
参阅图9至图11，滑杆310上还可以开设导向槽313，导向槽313沿滑杆310的轴向延伸设定长度，导向槽313能够连通插孔312与吸气通道105，插置部511上设置有导向片512，导向片512大致呈矩形状，导向片512与导向槽313相配合，在滑杆310从第二工位12向下运动到第一工位11的过程中，通过导向片512的导向作用，可以使得插置部511顺利与插孔312配合。同时，当滑杆310从第一工位11离开的瞬间，插孔312的底壁解除对连通口513a的封闭，使得气流传感器510通过感应通道513和导向槽313快速、准确感应到吸气通道105中的负压，进一步提高电子雾化装置10对抽吸响应的灵敏度，确保电子雾化装置10能快速开启。
在一些实施例中，电池组件30上开设有充电接口31，充电接口31设在电池组件30远离雾化器20的端部，即电池组件30的底部，通过设置充电接口31，可以随时对电池组件30进行充电。
当需要开启电子雾化装置10进行抽吸时，首先，推动手柄320带动滑杆310运动到第二工位12，此时，储液腔103中的液体依次经第一通孔121、连通腔311和第二通孔122进入吸液腔104中，并且，插置部511与滑杆310中的插孔312脱离，感应通道513与吸气通道105连通。然后，用户在吸嘴131处抽吸，使得吸气通道105中产生负压，气流传感器510通过感应通道513感应到负压并控制电池组件30对雾化芯210加热，从而使液体雾化以便抽吸。
当停止使用电子雾化装置10时，可以推动手柄320带动滑杆310运动到第一工位11，此时，滑杆310封堵第一通孔121，储液腔103中的液体无法从第一通孔121中流出，使得储液腔103中的液体无法进入吸液腔104中。同时，插置部511插置在滑杆310中的插孔312中，滑杆310封堵插置部511 上的连通口513a以阻碍感应通道513与吸气通道105的连通。当用户在吸嘴131处抽吸，即便吸气通道105中存在负压，气流传感器510无法通过感应通道513感应到负压以控制电池组件30对雾化芯210加热，从而使得液体无法雾化以供抽吸。当然，滑杆310还可以完全封堵进气孔111，进一步使得用户无法抽吸。
因此，当电子雾化装置10处于用户不抽吸的搁置状态时，可以将滑杆310位于第一工位11，使得储液腔103和吸液腔104相互隔离，吸液腔104中不会存在大量液体，从而有效避免吸液腔104中的液体从雾化芯210上泄露。同时，通过气流传感器510感应吸气通道105中的负压以控制电子雾化装置10的快速开启，提高电子雾化装置10开启的灵敏度。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (24)

  1. 一种电子雾化装置的雾化器，其特征在于，所述雾化器包括：
    壳体，设置有用于存储液体的储液腔、及能够与所述储液腔连通的出液通道；
    雾化组件，安装在所述壳体上，所述储液腔能够通过所述出液通道向所述雾化组件供应液体；及
    通断组件，与所述壳体连接并具有第一工位和第二工位；
    当所述通断组件位于所述第一工位时，所述通断组件封堵所述出液通道；当所述通断组件位于所述第二工位时，所述通断组件敞开所述出液通道。
  2. 根据权利要求1所述的雾化器，其特征在于，所述壳体包括相互连接的本体部和隔离部，所述隔离部与所述本体部围设成第一腔和第二腔，所述雾化组件部分收容在所述第一腔中，所述第一腔除却收容所述雾化组件的空间而所得到的剩余部分形成所述储液腔；所述通断组件设置在所述第二腔中。
  3. 根据权利要求2所述的雾化器，其特征在于，所述出液通道包括间隔设置所述隔离部上的第一通孔和第二通孔，所述第一通孔连通所述储液腔和第二腔，所述第二通孔连通所述第二腔并用于向所述雾化组件供应液体；所述通断组件的表面上凹陷形成有连通腔；当所述通断组件位于所述第一工位时，所述通断组件封堵所述第一通孔而使第一通孔和第二通孔相互隔离；当所述通断组件位于所述第二工位时，所述第一通孔、连通腔和第二通孔相互连通。
  4. 根据权利要求2所述的雾化器，其特征在于，所述通断组件与所述第二腔滑动配合。
  5. 根据权利要求4所述的雾化器，其特征在于，所述第二腔为圆柱形腔，所述通断组件包括圆柱形的滑杆。
  6. 根据权利要求5所述的雾化器，其特征在于，所述通断组件还包括密封件，所述密封件嵌设在所述滑杆上、并能够抵接在所述滑杆与所述第二腔的内壁之间。
  7. 根据权利要求6所述的雾化器，其特征在于，所述密封件包括O型密封圈。
  8. 根据权利要求5所述的雾化器，其特征在于，所述通断组件还包括手柄，所述手柄与所述滑杆连接并用于推动滑杆运动，所述本体部上开设有连通所述第二腔与外界的进气孔，所述手柄穿设在所述进气孔中。
  9. 根据权利要求8所述的雾化器，其特征在于，当所述通断组件位于所述第一工位时，所述滑杆封堵所述进气孔。
  10. 根据权利要求2所述的雾化器，其特征在于，所述本体部上开设有连通所述第二腔与外界的排气孔，在通断组件从第一工位运动到第二工位的过程中，第二腔中的空气能够从排气孔中排出。
  11. 根据权利要求1所述的雾化器，其特征在于，所述雾化组件内开设有与所述出液通道连通的吸液腔，所述雾化组件能够将所述吸液腔中的液体雾化。
  12. 根据权利要求11所述的雾化器，其特征在于，所述雾化组件包括雾化芯并设置有第一气流通道，所述雾化芯界定所述吸液腔的部分边界并具有能够雾化液体的雾化面，所述第一气流通道流经所述雾化面，所述雾化芯界定所述吸液腔边界的表面朝所述雾化面凹陷形成有连通所述吸液腔的缓存腔。
  13. 根据权利要求12所述的雾化器，其特征在于，沿所述吸液腔指向所述第一气流通道的方向，所述缓存腔的横截面尺寸递减。
  14. 根据权利要求11所述的雾化器，其特征在于，所述雾化组件还包括相互连接的底座和顶盖，所述雾化芯和顶盖围成所述吸液腔，所述底座上设置有第一台阶面，所述顶盖上开设有与所述第一台阶面相对设置的第二台阶面，所述雾化芯夹设在所述第一台阶面和第二台阶面之间。
  15. 根据权利要求14所述的雾化器，其特征在于，所述雾化组件还包括硅胶套，所述硅胶套套设在所述雾化芯上并抵接在所述第一台阶面和第二台阶面之间。
  16. 根据权利要求1所述的雾化器，其特征在于，所述壳体包括吸嘴部，所述雾化组件设置有第一气流通道，所述吸嘴部部分收容在所述储液腔中并开设有连通外界的第二气流通道，所述吸嘴部插置在所述雾化组件上并使第二气流通道与第一气流通道连通。
  17. 根据权利要求1所述的雾化器，其特征在于，还包括安装在所述壳体上的封盖，所述壳体上还开设有连通所述储液腔与外界的注液孔，所述封盖能够密封所述注液孔。
  18. 根据权利要求1所述的雾化器，电子雾化装置包括感应组件，其特征在于，所述壳体与所述雾化组件上均开设有连通外界的吸气通道，所述雾化组件上开设有能够连通所述吸气通道的感应通道，所述吸气通道中的负压能通过所述感应通道被所述感应组件感应；
    当所述通断组件位于所述第一工位时，所述通断组件封闭所述感应通道以使吸气通道与感应通道隔离，所述感应组件停止感应所述吸气通道中的负压；当所述通断组件位于所述第二工位时，所述感应通道与所述吸气通道连通，所述感应组件能够感应所述吸气通道中的负压。
  19. 根据权利要求18所述的雾化器，其特征在于，所述通断组件上开设有插孔，所述雾化组件上设置有插置部，所述感应通道与所述吸气通道的连通口开设在所述插置部上；当所述通断组件位于所述第一工位时，所述插置部与所述插孔配合，所述插孔的底壁封堵所述连通口；当所述通断组件位于所述第二工位时，所述插孔的底壁停止封堵所述连通口。
  20. 根据权利要求19所述的雾化器，其特征在于，所述通断组件上还开设有连通所述插孔与所述吸气通道的导向槽，所述插置部上设置有能够与所述导向槽配合的导向片。
  21. 根据权利要求18所述的雾化器，其特征在于，所述感应组件设置在所述雾化组件上靠近所述感应通道的位置处。
  22. 一种电子雾化装置，其特征在于，包括电池组件、感应组件和权利要求1至20中任一项所述的雾化器，所述电池组件与所述雾化器连接。
  23. 根据权利要求22所述的电子雾化装置，其特征在于，所述感应组件包括气流传感器，所述气流传感器设置在所述电池组件或所述雾化器上。
  24. 根据权利要求22所述的电子雾化装置，其特征在于，所述电池组件远离雾化器的端部开设有用于充电的充电接口。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022161257A1 (zh) * 2021-01-27 2022-08-04 深圳市合元科技有限公司 雾化芯组件、雾化器和电子雾化装置
WO2023019572A1 (zh) * 2021-08-20 2023-02-23 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器
WO2023019440A1 (zh) * 2021-08-17 2023-02-23 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
WO2023207368A1 (zh) * 2022-04-29 2023-11-02 海南摩尔兄弟科技有限公司 电子雾化装置及其储液雾化组件和喷嘴

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111772240A (zh) * 2020-06-15 2020-10-16 深圳麦克韦尔科技有限公司 雾化器及其储液组件、电子雾化装置
CA3170932A1 (en) * 2020-07-24 2022-01-27 Shenzhen Huachengda Precision Industry Co.Ltd. Capillary liquid conducting and atomizing unit and atomizing device
US20220175037A1 (en) * 2020-12-04 2022-06-09 Shenzhen Eigate Technology Co., Ltd. Atomizer comprising bowl-shaped ceramic core

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140174458A1 (en) * 2012-12-21 2014-06-26 Samuel Aaron Katz Self-contained electronic smoking device that produces smoke and ash by incineration
CN103932401A (zh) * 2013-09-29 2014-07-23 深圳市麦克韦尔科技有限公司 电子烟
US20150216234A1 (en) * 2014-02-06 2015-08-06 Esquire Properties Trading Inc. Electronic cigarette
CN108308715A (zh) * 2018-02-13 2018-07-24 深圳麦克韦尔股份有限公司 电子烟及其发热组件和发热体
CN207940347U (zh) * 2018-01-02 2018-10-09 上海新型烟草制品研究院有限公司 一种雾化器及电子烟
CN110101120A (zh) * 2019-05-14 2019-08-09 深圳麦克韦尔股份有限公司 雾化器及电子雾化装置
CN110101121A (zh) * 2019-05-14 2019-08-09 深圳麦克韦尔股份有限公司 雾化器及电子雾化装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029771A (ja) * 2005-07-22 2007-02-08 Mikuni Corp 噴霧装置
US8578942B2 (en) * 2010-05-25 2013-11-12 British American Tobacco (Investments) Limited Aerosol generator
US9440035B2 (en) * 2013-10-02 2016-09-13 Henry Chung Vapor inhaler
JP6856770B2 (ja) * 2017-04-13 2021-04-14 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド アトマイザー及びそれを備えた電子タバコ
CN108576941B (zh) * 2018-07-17 2021-07-16 深圳市劲嘉科技有限公司 一种电子烟及其雾化器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140174458A1 (en) * 2012-12-21 2014-06-26 Samuel Aaron Katz Self-contained electronic smoking device that produces smoke and ash by incineration
CN103932401A (zh) * 2013-09-29 2014-07-23 深圳市麦克韦尔科技有限公司 电子烟
US20150216234A1 (en) * 2014-02-06 2015-08-06 Esquire Properties Trading Inc. Electronic cigarette
CN207940347U (zh) * 2018-01-02 2018-10-09 上海新型烟草制品研究院有限公司 一种雾化器及电子烟
CN108308715A (zh) * 2018-02-13 2018-07-24 深圳麦克韦尔股份有限公司 电子烟及其发热组件和发热体
CN110101120A (zh) * 2019-05-14 2019-08-09 深圳麦克韦尔股份有限公司 雾化器及电子雾化装置
CN110101121A (zh) * 2019-05-14 2019-08-09 深圳麦克韦尔股份有限公司 雾化器及电子雾化装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3970533A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022161257A1 (zh) * 2021-01-27 2022-08-04 深圳市合元科技有限公司 雾化芯组件、雾化器和电子雾化装置
WO2023019440A1 (zh) * 2021-08-17 2023-02-23 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
WO2023019572A1 (zh) * 2021-08-20 2023-02-23 深圳麦克韦尔科技有限公司 一种电子雾化装置及其雾化器
WO2023207368A1 (zh) * 2022-04-29 2023-11-02 海南摩尔兄弟科技有限公司 电子雾化装置及其储液雾化组件和喷嘴

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