WO2022179643A3 - Heating assembly, atomizer and electronic atomization device - Google Patents

Heating assembly, atomizer and electronic atomization device Download PDF

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Publication number
WO2022179643A3
WO2022179643A3 PCT/CN2022/092862 CN2022092862W WO2022179643A3 WO 2022179643 A3 WO2022179643 A3 WO 2022179643A3 CN 2022092862 W CN2022092862 W CN 2022092862W WO 2022179643 A3 WO2022179643 A3 WO 2022179643A3
Authority
WO
WIPO (PCT)
Prior art keywords
base body
heating assembly
atomizer
atomization device
electronic atomization
Prior art date
Application number
PCT/CN2022/092862
Other languages
French (fr)
Chinese (zh)
Other versions
WO2022179643A2 (en
Inventor
吕铭
赵月阳
张彪
龚博学
朱明达
Original Assignee
深圳麦克韦尔科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Priority to PCT/CN2022/092862 priority Critical patent/WO2022179643A2/en
Publication of WO2022179643A2 publication Critical patent/WO2022179643A2/en
Publication of WO2022179643A3 publication Critical patent/WO2022179643A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • 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

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Disclosed are a heating assembly (11), an atomizer (1) and an electronic atomization device (100). The heating assembly (11) comprises a first base body (111) and a second base body (112), wherein the first base body (111) comprises a first surface (1111) and a second surface (1112) arranged opposite each other, the first surface (1111) being a liquid suction surface; the first base body (111) is provided with a plurality of first liquid guide holes (1113) for guiding an aerosol generating matrix from the first surface (1111) to the second surface (1112); the second base body (112) comprises a third surface (1121) and a fourth surface (1122) arranged opposite each other, the fourth surface (1122) being an atomization surface; the third surface (1121) and the second surface (1112) face each other and have a clearance (113) formed therebetween; the second base body (112) has an atomization region (A) which has a plurality of second liquid guide holes (1123) for guiding the aerosol generating matrix from the third surface (1121) to the fourth surface (1122); and the second base body (112) is provided with at least one ventilation hole (1124) located in the atomization region (A), with the diameter of the ventilation hole (1124) being greater than that of the second liquid guide holes (1123). By means of the above arrangement, the heating assembly (11) has a ventilation function, thereby reducing the machining difficulty of a ventilation structure in the electronic atomization device (100).
PCT/CN2022/092862 2022-05-13 2022-05-13 Heating assembly, atomizer and electronic atomization device WO2022179643A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/092862 WO2022179643A2 (en) 2022-05-13 2022-05-13 Heating assembly, atomizer and electronic atomization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/092862 WO2022179643A2 (en) 2022-05-13 2022-05-13 Heating assembly, atomizer and electronic atomization device

Publications (2)

Publication Number Publication Date
WO2022179643A2 WO2022179643A2 (en) 2022-09-01
WO2022179643A3 true WO2022179643A3 (en) 2023-09-21

Family

ID=83050180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/092862 WO2022179643A2 (en) 2022-05-13 2022-05-13 Heating assembly, atomizer and electronic atomization device

Country Status (1)

Country Link
WO (1) WO2022179643A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110384258A (en) * 2019-06-14 2019-10-29 深圳麦克韦尔科技有限公司 Electronic atomization device and its atomizer and heat generating component
US20200060344A1 (en) * 2018-08-22 2020-02-27 Shenzhen Innokin Technology Co., Ltd. Three-dimensional structure heating unit and e-liquid guiding unit for atomizer of e-cigarette and manufacturing method thereof
CN112120291A (en) * 2020-09-23 2020-12-25 深圳麦克韦尔科技有限公司 Atomizing core, atomizer and electronic atomization device
CN113662250A (en) * 2021-09-02 2021-11-19 美满芯盛(杭州)微电子有限公司 MEMS silicon-based atomizing core and manufacturing method thereof
CN114365870A (en) * 2020-10-15 2022-04-19 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization device
WO2022077359A1 (en) * 2020-10-15 2022-04-21 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200060344A1 (en) * 2018-08-22 2020-02-27 Shenzhen Innokin Technology Co., Ltd. Three-dimensional structure heating unit and e-liquid guiding unit for atomizer of e-cigarette and manufacturing method thereof
CN110384258A (en) * 2019-06-14 2019-10-29 深圳麦克韦尔科技有限公司 Electronic atomization device and its atomizer and heat generating component
CN112120291A (en) * 2020-09-23 2020-12-25 深圳麦克韦尔科技有限公司 Atomizing core, atomizer and electronic atomization device
CN114365870A (en) * 2020-10-15 2022-04-19 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization device
WO2022077359A1 (en) * 2020-10-15 2022-04-21 深圳麦克韦尔科技有限公司 Atomization assembly and electronic atomization device
CN113662250A (en) * 2021-09-02 2021-11-19 美满芯盛(杭州)微电子有限公司 MEMS silicon-based atomizing core and manufacturing method thereof

Also Published As

Publication number Publication date
WO2022179643A2 (en) 2022-09-01

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