Title:
HEAT GENERATOR AND PREPARATION METHOD THEREFOR, ATOMIZATION ASSEMBLY, AND ELECTRONIC ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/216262
Kind Code:
A1
Abstract:
A heat generator (11) and a preparation method therefor, an atomization assembly (1), and an electronic atomization device (100). The heat generator (11) comprises a dense base (111) and a heat generating layer (112); the dense base (111) comprises a first surface (1111) and a second surface (1112) arranged oppositely; the dense base (111) has a plurality of micropores (1113) running through the first surface (1111) and the second surface (1112), and the micropores (1113) are used for guiding an aerosol generating substrate from the second surface (1112) to the first surface (1111); the first surface (1111) of the dense base (111) is provided with a groove structure (113); and the heat generating layer (112) is provided in the groove structure (113). The heat generating layer (112) is provided in the groove structure (113) of the dense base (111), so that a heat conduction path of the heat generating layer (112) is shortened, and the aerosol generating substrate in the micropores (1113) can be heated and atomized more quickly, thereby improving the atomization efficiency.
Inventors:
LV MING (CN)
ZHAO YUEYANG (CN)
ZHANG BIAO (CN)
HUANG RONGJI (CN)
FAN WENYUAN (CN)
ZHAO YUEYANG (CN)
ZHANG BIAO (CN)
HUANG RONGJI (CN)
FAN WENYUAN (CN)
Application Number:
PCT/CN2022/092858
Publication Date:
November 16, 2023
Filing Date:
May 13, 2022
Export Citation:
Assignee:
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
International Classes:
A24F40/40; A24F40/485
Domestic Patent References:
| WO2022077359A1 | 2022-04-21 | |||
| WO2022033376A1 | 2022-02-17 |
Foreign References:
| CN114365870A | 2022-04-19 | |||
| CN108185536A | 2018-06-22 | |||
| CN213639660U | 2021-07-09 | |||
| US20220117305A1 | 2022-04-21 | |||
| CN113115987A | 2021-07-16 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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