Title:
ATOMIZER AND ELECTRONIC CIGARETTE
Document Type and Number:
WIPO Patent Application WO/2022/057952
Kind Code:
A1
Abstract:
Disclosed is an atomizer, comprising a liquid storage chamber cover (4). The liquid storage chamber cover (4) comprises a main body. The outer peripheral wall of the body defines a spacing channel (41) for airflow circulation. The wall of the spacing channel is provided with an air inlet hole (15) used for taking in air to achieve atomization, and/or a vent hole (18) used for ventilation of the e-liquid. The spacing channel (41) allows for formation of a space (20) inside the atomizer, and airflow must pass through the space (20) to enter an atomizing passage. Apart from remaining in the atomizing passage, e-liquid condensed by the atomizing passage at most reaches the space (20) defined by the spacing channel (41), such that no leakage occurs. Also, the spacing channel (41) is provided with the vent hole (18), so as to release air during liquid injection, such that the efficiency of liquid injection is improved, and air can be taken in during vaping, so as to allow the e-liquid to enter a heating body from a liquid storage chamber (1) faster. Meanwhile, the spacing channel (41) may prevent leakage of the e-liquid from the vent hole (18).
Inventors:
LIU TUANFANG (CN)
Application Number:
PCT/CN2021/128563
Publication Date:
March 24, 2022
Filing Date:
November 04, 2021
Export Citation:
Assignee:
SHENZHEN EIGATE TECH CO LTD (CN)
International Classes:
A24F40/10; A24F40/40
Foreign References:
| CN113142661A | 2021-07-23 | |||
| CN111955800A | 2020-11-20 | |||
| CN110250576A | 2019-09-20 | |||
| CN110250577A | 2019-09-20 | |||
| CN110403246A | 2019-11-05 | |||
| CN111011933A | 2020-04-17 | |||
| CN210611015U | 2020-05-26 | |||
| EP3643189A1 | 2020-04-29 | |||
| US20170000190A1 | 2017-01-05 |
Attorney, Agent or Firm:
SHENZHEN DISI-ELITE INTELLECTUAL PROPERTY AGENCY (CN)
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