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Title:
ULTRASONIC ATOMIZATION ASSEMBLY AND ULTRASONIC ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/116220
Kind Code:
A1
Abstract:
An ultrasonic atomization device. The ultrasonic atomization device comprises a housing (10), an ultrasonic atomization assembly (20), and a power supply assembly (30). The ultrasonic atomization assembly (20) comprises a piezoelectric driving element (22), a metal substrate (23), and a flexible connecting member (201); the piezoelectric driving element (22) has a first through hole (221); the metal substrate (23) and the piezoelectric driving element (22) are stacked; a micropore area (231) is provided at the position on the metal substrate (23) corresponding to the first through hole (221); and the flexible connecting member (201) is stacked on the surface of the piezoelectric driving element (22) facing away from the metal substrate (23) and/or the surface of the metal substrate (23) facing away from the piezoelectric driving element (22), and is used for electrically connecting to the piezoelectric driving element (22) and/or the metal substrate (23). According to the ultrasonic atomization assembly, by stacking the flexible connecting member and the piezoelectric driving element and/or the metal substrate, vibration during working can be reduced, thereby preventing a local high temperature and improving the atomization performance.

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Inventors:
TANG MING (CN)
ZHU YONGXIONG (CN)
XIE XITIAN (CN)
Application Number:
PCT/CN2022/129352
Publication Date:
June 29, 2023
Filing Date:
November 02, 2022
Export Citation:
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Assignee:
SHENZHEN MOORE VAPORIZATION HEALTH & MEDICAL TECH CO LTD (CN)
International Classes:
B63B17/06
Foreign References:
CN217664227U2022-10-28
CN202942997U2013-05-22
JP2006253350A2006-09-21
CN112023196A2020-12-04
US20150083820A12015-03-26
CN112246517A2021-01-22
CN208912405U2019-05-31
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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