Title:
E-LIQUID GUIDE STRUCTURE BASED ON POROUS SILICON ATOMIZATION SHEET, AND ELECTRONIC CIGARETTE
Document Type and Number:
WIPO Patent Application WO/2023/142467
Kind Code:
A1
Abstract:
An e-liquid guide structure based on a porous silicon atomization sheet (7), and an electronic cigarette. The e-liquid guide structure comprises: a shell (1); an e-liquid storage cavity (2) provided in the shell (1); a gas channel (3), which is arranged in the shell (1) and extends to the e-liquid storage cavity (2); an e-liquid guide base (4), which is arranged at the bottom of the e-liquid storage cavity (2) and connected to the gas channel (3); a fixing support (5) connected to the e-liquid guide base (4); an e-liquid guide assembly (6) mounted in the e-liquid guide base (4); and the porous silicon atomization sheet (7), which is arranged on the fixing support (5) and fitted to the e-liquid guide assembly (6), wherein the e-liquid guide base (4) is provided with an e-liquid guide groove (41) and an e-liquid guide cavity (42), the e-liquid guide groove (41) being in communication with the e-liquid guide cavity (42); the e-liquid guide assembly (6) is mounted in the e-liquid guide cavity (42); and the e-liquid guide assembly (6) comprises an e-liquid guide sealing ring (61), an inner fixing ring (62) arranged in the e-liquid guide sealing ring (61), e-liquid guide cotton (63) arranged in the fixing inner ring (62), and e-liquid storage cotton (64) that allows the e-liquid guide cotton (63) to be fitted to the porous silicon atomization sheet (7). The overall e-liquid guide structure is simple and reliable, the structural space and area are reduced, and the cost is reduced.
Inventors:
LI BO (CN)
LIN WANG (CN)
LIN WANG (CN)
Application Number:
PCT/CN2022/114553
Publication Date:
August 03, 2023
Filing Date:
August 24, 2022
Export Citation:
Assignee:
SHENZHEN SMOANT TECH CO LTD (CN)
International Classes:
A24F40/46; A24F40/10; A24F40/40
Foreign References:
| CN114532610A | 2022-05-27 | |||
| CN217117502U | 2022-08-05 | |||
| CN216906845U | 2022-07-08 | |||
| CN216165195U | 2022-04-05 | |||
| CN216165204U | 2022-04-05 | |||
| CN113974224A | 2022-01-28 | |||
| CN113876042A | 2022-01-04 | |||
| CN113966868A | 2022-01-25 | |||
| CN113925205A | 2022-01-14 | |||
| CN113925204A | 2022-01-14 | |||
| CN113907418A | 2022-01-11 | |||
| CN113854641A | 2021-12-31 | |||
| CN113812691A | 2021-12-21 | |||
| CN113729300A | 2021-12-03 | |||
| CN113729299A | 2021-12-03 | |||
| US20210052008A1 | 2021-02-25 |
Attorney, Agent or Firm:
DONGGUAN HENGCHENG IP AGENCY CO., LTD. (CN)
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