Title:
ATOMIZER AND ELECTRONIC ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/070975
Kind Code:
A1
Abstract:
An atomizer and an electronic atomization device. The atomizer comprises a liquid cup (10) and an atomization assembly; the atomization assembly comprises a bottom assembly, a support (20) installed on the top end of the bottom assembly, and a heating assembly (30); the support (20) is installed in the liquid cup (10) and is sealedly connected to the inner wall of the liquid cup (10), and the support (20) is provided with a liquid inlet channel (22) for providing atomization liquid in a liquid storage cavity (13) to the heating assembly (30); the heating assembly (30) is clamped and positioned between the support (20) and the bottom assembly, and comprises an oil guide body (31), a heating body (32), and a supporting body (33) stacked in sequence from top to bottom; the oil guide body (31) is connected to the liquid inlet channel (22); the top end of the bottom assembly is provided with an atomization cavity (412); the supporting body (33) is provided with a relief hole (331) communicated with the atomization cavity (412) and corresponding to an atomization portion (323) of the heating body (32). The atomizer reduces the transfer of the heat generated by the heating body (32) to a base (41), lowers the temperature of the base (41) when the atomizer is working, and further reduces the influence of the temperature of the base (41) on a battery rod.
Inventors:
ZHANG QING (CN)
ZHANG HAIBO (CN)
BIE HAITAO (CN)
ZHAI GONGGAO (CN)
ZHANG HAIBO (CN)
BIE HAITAO (CN)
ZHAI GONGGAO (CN)
Application Number:
PCT/CN2022/073792
Publication Date:
May 04, 2023
Filing Date:
January 25, 2022
Export Citation:
Assignee:
ALD GROUP LTD (CN)
International Classes:
A24F40/46; A24F40/40; A24F40/42; A61M11/00
Domestic Patent References:
| WO2021169657A1 | 2021-09-02 | |||
| WO2021159915A1 | 2021-08-19 |
Foreign References:
| CN216568377U | 2022-05-24 | |||
| CN216568334U | 2022-05-24 | |||
| CN215583152U | 2022-01-21 | |||
| CN111772242A | 2020-10-16 | |||
| CN204854993U | 2015-12-09 | |||
| CN211153793U | 2020-08-04 | |||
| CN113115986A | 2021-07-16 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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