Title:
ATOMIZER HAVING HOLLOWED-OUT ATOMIZATION COVER
Document Type and Number:
WIPO Patent Application WO/2023/109220
Kind Code:
A1
Abstract:
An atomizer having a hollowed-out atomization cover, the atomizer comprising a mouthpiece cap (1) and an atomization shell (2), wherein an upper end of the mouthpiece cap (1) is provided with a mouthpiece hole (10); the atomization shell (2) comprises an inhalation end (21) and an open end (22); the mouthpiece cap (1) is sleeved on the inhalation end (21) of the atomization shell (2); the inhalation end (21) of the atomization shell (2) is closed and is centrally provided with a vaping tube (210) that extends downward into the atomization shell (2); the atomization shell (2) is internally provided with a hollowed-out atomization cover (3), a tubular atomization core (4) and a base (6); the hollowed-out atomization cover (3) is internally provided with an accommodating cavity (30), and an intermediate wall portion of the hollowed-out atomization cover (3) is provided with a hollowed-out opening (320), the accommodating cavity (30) being in communication with a liquid storage cavity (23) in an open manner through the opening (320), and the tubular atomization core (4) is vertically arranged in the accommodating cavity (30); an upper end of the tubular atomization core (4) is connected to the hollowed-out atomization cover (3) and in communication with the vaping tube (210), and a lower end thereof is in communication with a first air intake hole (60); and an outer wall of the middle of the tubular atomization core (4) is completely open to the accommodating cavity (30). The beneficial effect lies in that the hollowed-out atomization cover (3) is provided with the accommodating cavity (30) and the opening (320), so that an atomization liquid in the liquid storage cavity (23) can be quickly replenished to the surface of the tubular atomization core (4) to prevent dry burning of the tubular atomization core (4) during operation.
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Inventors:
LIN GUANGRONG (CN)
ZHENG XIANBIN (CN)
ZHENG XIANBIN (CN)
Application Number:
PCT/CN2022/119018
Publication Date:
June 22, 2023
Filing Date:
September 15, 2022
Export Citation:
Assignee:
HUIZHOU HAPPY VAPING TECH LIMITED (CN)
International Classes:
A24F40/485; A24F40/10; A61M15/06
Foreign References:
| CN114041637A | 2022-02-15 | |||
| EP3162403A1 | 2017-05-03 | |||
| CN112690501A | 2021-04-23 | |||
| CN212464896U | 2021-02-05 | |||
| CN112004429A | 2020-11-27 | |||
| CN108272142A | 2018-07-13 | |||
| CN212697674U | 2021-03-16 | |||
| US20180325178A1 | 2018-11-15 |
Attorney, Agent or Firm:
SHENZHEN HUIBANG INTELLECTUAL PROPERTY AGENCY FIRM (CN)
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