Title:
HEATING BODY, ATOMIZER, AND ELECTRONIC ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/125850
Kind Code:
A1
Abstract:
The present application discloses a heating body, an atomizer, and an electronic atomization device. The heating body comprises a dense base body which is integrally formed; the dense base body is provided with a liquid absorption surface and an atomization surface which are oppositely arranged; in the thickness direction of the dense base body, the dense base body is provided with a plurality of layers of micropore groups and a flow channel located in the dense base body; each layer of micropore group comprises a plurality of micropores, and the micropores extend in a direction from the liquid absorption surface to the atomization surface; the micropores of two adjacent layers of micropore groups are not aligned; the extension direction of the flow channel intersects the extension direction of the micropores, so that two adjacent layers of micropore groups are communicated by means of the flow channel. The micropores of two adjacent layers of micropore groups are not aligned, so that the local resistance of bubbles moving towards the liquid absorption surface is increased, and the moving speed of the bubbles to the liquid absorption surface is reduced; moreover, the flow channel induces the bubbles to flow in the flow channel, so that it is easy for the bubbles to be discharged from the atomization surface or induced to a non-atomization area, thereby reducing the influence of the bubbles on liquid supply, ensuring sufficient liquid supply, and avoiding a dry hit.
More Like This:
| WO/2021/243944 | ELECTRONIC ATOMIZATION DEVICE AND CONTROL CIRCUIT THEREFOR |
| WO/2004/066762 | FLOW DISTRIBUTOR OF AN ELECTRICALLY HEATED CIGARETTE SMOKING SYSTEM |
| WO/2015/114327 | AEROSOL-FORMING MEMBER |
Inventors:
FAN WENYUAN (CN)
ZHAO YUEYANG (CN)
GONG BOXUE (CN)
ZHANG BIAO (CN)
LYV MING (CN)
ZHAO YUEYANG (CN)
GONG BOXUE (CN)
ZHANG BIAO (CN)
LYV MING (CN)
Application Number:
PCT/CN2022/143581
Publication Date:
July 06, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
International Classes:
A24F40/46; A24F40/10; A24F40/40; A24F40/42; A24F40/48; A24F40/485; A24F47/00; A61M11/00; A61M15/00
Foreign References:
| CN114794578A | 2022-07-29 | |||
| CN114794577A | 2022-07-29 | |||
| CN114794579A | 2022-07-29 | |||
| CN114916708A | 2022-08-19 | |||
| CN113662250A | 2021-11-19 | |||
| CN108158040A | 2018-06-15 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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