Title:
ELECTRONIC ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/094018
Kind Code:
A1
Abstract:
Disclosed in the present application is an electronic atomization device. The electronic atomization device comprises: a liquid storage shell, wherein a liquid storage cavity is formed in the liquid storage shell; a liquid storage member, which is arranged in the liquid storage cavity, wherein the liquid storage member comprises a medium for absorbing and holding a liquid matrix, and the liquid storage member is provided with a first end and a second end opposite to the first end; a first air pressure balance channel, extending from the first end to the second end of the liquid storage member; and a second air pressure balance channel, which is adjacent to the first end or the second end of the liquid storage member, and in fluid communication with the first air pressure balance channel, wherein the second air pressure balance channel is used to provide a path for exhausting air to the outside of the liquid storage cavity or replenishing air to the inside of the liquid storage cavity. According to the electronic atomization device provided above, the air pressure at two ends of the liquid storage member and the air pressure inside and outside the liquid storage shell can be balanced by means of an air pressure balance channel, thereby solving the problem of poor liquid conduction caused by negative pressure in the liquid storage shell, and thus improving the vaping experience of a user.
Inventors:
LI JUNJIE (CN)
FENG YUANHUA (CN)
WANG BIAO (CN)
XIE BAOFENG (CN)
SUN ZHONGYUAN (CN)
LU LINHAI (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
FENG YUANHUA (CN)
WANG BIAO (CN)
XIE BAOFENG (CN)
SUN ZHONGYUAN (CN)
LU LINHAI (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
Application Number:
PCT/CN2023/128667
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
SHENZHEN FIRST UNION TECH CO (CN)
International Classes:
A24F40/44; A24F40/40
Foreign References:
| CN220157586U | 2023-12-12 | |||
| CN220274893U | 2024-01-02 | |||
| CN219353053U | 2023-07-18 | |||
| CN219353065U | 2023-07-18 | |||
| CN219645059U | 2023-09-08 | |||
| CN219146766U | 2023-06-09 | |||
| CN219422165U | 2023-07-28 | |||
| CN217695274U | 2022-11-01 | |||
| CN217184809U | 2022-08-16 | |||
| CN217564949U | 2022-10-14 | |||
| KR20210153238A | 2021-12-17 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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