WO2022179642A3 - Heating assembly, atomizer and electronic atomization device - Google Patents

Heating assembly, atomizer and electronic atomization device Download PDF

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Publication number
WO2022179642A3
WO2022179642A3 PCT/CN2022/092861 CN2022092861W WO2022179642A3 WO 2022179642 A3 WO2022179642 A3 WO 2022179642A3 CN 2022092861 W CN2022092861 W CN 2022092861W WO 2022179642 A3 WO2022179642 A3 WO 2022179642A3
Authority
WO
WIPO (PCT)
Prior art keywords
base body
liquid
guide holes
heating assembly
liquid guide
Prior art date
Application number
PCT/CN2022/092861
Other languages
French (fr)
Chinese (zh)
Other versions
WO2022179642A2 (en
Inventor
赵月阳
吕铭
张彪
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/CN2022/092861 priority Critical patent/WO2022179642A2/en
Priority to CN202290000071.XU priority patent/CN221265251U/en
Priority to CN202211045817.1A priority patent/CN116406859A/en
Publication of WO2022179642A2 publication Critical patent/WO2022179642A2/en
Publication of WO2022179642A3 publication Critical patent/WO2022179642A3/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
    • A24F40/44—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
    • A24F40/40—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
    • A24F40/10—Devices using liquid inhalable precursors

Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

A heating assembly (11), an atomizer (1) and an electronic atomization device. The heating assembly (11) comprises a first base body (111) and a second base body (112), wherein the first base body (111) has 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) has a third surface (1121) and a fourth surface (1122) arranged opposite each other, the fourth surface (1122) being an atomization surface; the second base body (112) is provided with a plurality of second liquid guide holes (1123) for guiding the aerosol generating matrix from the third surface (1121) to the fourth surface (1122); the second surface (1112) and the third surface face (1121) each other and have a clearance formed therebetween, and the first liquid guide holes (1113) are in fluid communication with the second liquid guide holes (1123) by means of the clearance; and the first base body (111) is further provided with at least one liquid discharge hole (1114) that penetrates the first surface (1111) and the second surface (1112, with the diameter of the liquid discharge hole (1114) being greater than that of the first liquid guide holes (1113). Sufficient liquid supply in a local region is ensured by means of providing the liquid discharge hole (1114).
PCT/CN2022/092861 2021-12-30 2022-05-13 Heating assembly, atomizer and electronic atomization device WO2022179642A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/CN2022/092861 WO2022179642A2 (en) 2022-05-13 2022-05-13 Heating assembly, atomizer and electronic atomization device
CN202290000071.XU CN221265251U (en) 2022-05-13 2022-05-13 Heating component, atomizer and electronic atomization device
CN202211045817.1A CN116406859A (en) 2021-12-30 2022-08-26 Heating component, atomizer and electronic atomization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/092861 WO2022179642A2 (en) 2022-05-13 2022-05-13 Heating assembly, atomizer and electronic atomization device

Publications (2)

Publication Number Publication Date
WO2022179642A2 WO2022179642A2 (en) 2022-09-01
WO2022179642A3 true WO2022179642A3 (en) 2023-03-02

Family

ID=83050178

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/092861 WO2022179642A2 (en) 2021-12-30 2022-05-13 Heating assembly, atomizer and electronic atomization device

Country Status (2)

Country Link
CN (1) CN221265251U (en)
WO (1) WO2022179642A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115191661A (en) * 2022-05-13 2022-10-18 深圳麦克韦尔科技有限公司 Heating element, atomizer and electronic atomization device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111109665A (en) * 2020-01-17 2020-05-08 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer and heating body thereof
CN113331484A (en) * 2021-06-04 2021-09-03 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer and atomization assembly thereof
CN113598436A (en) * 2021-07-30 2021-11-05 深圳麦克韦尔科技有限公司 Electronic atomization device, atomizer and atomization assembly thereof
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
WO2021243843A1 (en) * 2020-06-05 2021-12-09 常州市派腾电子技术服务有限公司 Heating assembly, atomizing core, and aerosol generating device
CN216019130U (en) * 2021-07-23 2022-03-15 深圳麦克韦尔科技有限公司 Atomizing core, atomization component, 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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111109665A (en) * 2020-01-17 2020-05-08 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer and heating body thereof
WO2021243843A1 (en) * 2020-06-05 2021-12-09 常州市派腾电子技术服务有限公司 Heating assembly, atomizing core, and aerosol generating 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
CN113331484A (en) * 2021-06-04 2021-09-03 深圳麦克韦尔科技有限公司 Electronic atomization device and atomizer and atomization assembly thereof
CN216019130U (en) * 2021-07-23 2022-03-15 深圳麦克韦尔科技有限公司 Atomizing core, atomization component, atomizer and electronic atomization device
CN113598436A (en) * 2021-07-30 2021-11-05 深圳麦克韦尔科技有限公司 Electronic atomization device, atomizer and atomization assembly thereof
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
WO2022179642A2 (en) 2022-09-01
CN221265251U (en) 2024-07-05

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