Title:
ATOMIZER, ELECTRONIC ATOMIZATION DEVICE, AND LIQUID GUIDE MECHANISM
Document Type and Number:
WIPO Patent Application WO/2022/052302
Kind Code:
A1
Abstract:
An atomizer, an electronic atomization device, and a liquid guide mechanism. The atomizer (10) comprises a bottom plate (11a), an atomization seat (11b), an atomization core (12), and a liquid guide assembly (141b). The atomization seat (11b) covers a first surface of the bottom plate (11a), and mates with the bottom plate (11a) to form an atomization cavity (15). The atomization core (12) is accommodated in the atomization cavity (15), and is used to heat and atomize a liquid in the atomization cavity (15) when powered. The liquid guide assembly (141b) is used to absorb a liquid on the bottom plate (11a), and comprises a first guide portion (142) and a second guide portion (143). The first guide portion (142) is provided on the first surface of the bottom plate (11a), and mates with the bottom plate (11a) to form a first guide channel (151). An end of a second guide channel (152) on the second guide portion (143) communicates with the first guide channel (151). A lateral dimension of the first guide channel (151) gradually decreases towards the second guide portion (143). The capillary action of the second guide channel (152) is stronger than the capillary action of the first guide channel (151), such that the liquid absorbed by the first guide portion (142) is forced towards the second guide portion (143). The probability of liquid leakage of the atomizer (10) is greatly reduced.
Inventors:
LIU CHENGCHUAN (CN)
LEI GUILIN (CN)
GONG BOXUE (CN)
JIANG RU (CN)
LUO SHUAI (CN)
LEI GUILIN (CN)
GONG BOXUE (CN)
JIANG RU (CN)
LUO SHUAI (CN)
Application Number:
PCT/CN2020/129455
Publication Date:
March 17, 2022
Filing Date:
November 17, 2020
Export Citation:
Assignee:
SHENZHEN SMOORE TECHNOLOGY LTD (CN)
International Classes:
A24F40/40; A24F40/10; A24F40/48
Foreign References:
| CN110613172A | 2019-12-27 | |||
| CN110638101A | 2020-01-03 | |||
| CN211091889U | 2020-07-28 | |||
| CN110638102A | 2020-01-03 | |||
| CN111134366A | 2020-05-12 | |||
| CN210611014U | 2020-05-26 | |||
| CN111329115A | 2020-06-26 | |||
| US20200275696A1 | 2020-09-03 |
Other References:
See also references of EP 4212030A4
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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