ATOMIZATION ASSEMBLY AND ELECTRONIC CIGARETTE - SHENZHEN FIRST UNION TECH CO

Title:

ATOMIZATION ASSEMBLY AND ELECTRONIC CIGARETTE

Document Type and Number:

WIPO Patent Application WO/2021/104390

Kind Code:

A1

Abstract:

An atomization assembly and an electronic cigarette. The atomization assembly comprises an e-liquid reservoir (1), a porous body (2), and a heating element (3). The e-liquid reservoir (1) comprises an e-liquid storage cavity (b) used for storing e-liquid. The porous body (2) is used for adsorbing e-liquid in the e-liquid storage cavity (b); the porous body (2) comprises an e-liquid contact surface (p1), an e-liquid atomization surface (p2) and an air inlet surface (p3); the porous body (2) adsorbs the e-liquid in the e-liquid storage cavity (b) by means of the e-liquid contact surface (p1); the air inlet surface (p3) is used for allowing gas to flow into the porous body (2) and flow into the e-liquid storage cavity (b) by means of the porous body (2); the distance between the air inlet surface (p3) and the e-liquid contact surface (p1) is smaller than the distance between the e-liquid atomization surface (p2) and the e-liquid contact surface (p1), and at least part of the heating element (3) is in contact with the e-liquid atomization surface (p2) so as to atomize the e-liquid on the e-liquid atomization surface (p2). During operation, the porous body (2) can provide enough e-liquid for the electric heating element, and therefore burnt smell can be avoided.

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Inventors:

YUAN JUN (CN)
LEI BAOLING (CN)
WANG WENPENG (CN)
CHEN MING (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)

Application Number:

PCT/CN2020/131870

Publication Date:

June 03, 2021

Filing Date:

November 26, 2020

Export Citation:

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Assignee:

SHENZHEN FIRST UNION TECH CO (CN)

International Classes:

A24F40/40; A24F40/42; A24F40/46

Domestic Patent References:

WO2019200020A1

2019-10-17

Foreign References:

CN211482973U	2020-09-15
CN110338466A	2019-10-18
CN209403574U	2019-09-20
CN109259318A	2019-01-25
CN209498584U	2019-10-18
CN106037009A	2016-10-26

Attorney, Agent or Firm:

LIUJIA CHINA IP LAW OFFICE (CN)

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