Title:
超音波霧化シート及びその製造方法、超音波アトマイザー、電子タバコ
Document Type and Number:
Japanese Patent JP6746774
Kind Code:
B2
Abstract:
The present invention discloses an ultrasonic atomization piece, a manufacturing method thereof, an ultrasonic atomizer and electronic cigarette. The ultrasonic atomization piece comprises a ceramic substrate, which is provided with an upper silver layer on the upper surface and with a lower silver layer on the lower surface. The ceramic substrate, the upper silver layer and the lower silver layer form piezoelectric ceramic, and glass glaze for protecting the upper silver layer is provided on the upper surface of the piezoelectric ceramic; and a tobacco tar adsorption layer is provided on the upper surface of the glass glaze to form a piezoelectric ceramic component, and the tobacco tar adsorption layer is used for adsorbing, guiding and transferring tobacco tar. In the present invention, as the tobacco tar adsorption layer and the ultrasonic atomization piece body are integrated together, the contact between the ultrasonic atomization piece and tobacco tar is better in an electronic cigarette assembly process, and thus the atomization effect is improved.
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Inventors:
Guo small sense
Dai Go
Youn
黄 ▲偉▼
Yu Hiroshi
Yi Jianhua
Bell army
Liu Jianfu
Shuei right
Dai Go
Youn
黄 ▲偉▼
Yu Hiroshi
Yi Jianhua
Bell army
Liu Jianfu
Shuei right
Application Number:
JP2019506767A
Publication Date:
August 26, 2020
Filing Date:
September 07, 2016
Export Citation:
Assignee:
China Tobacco Funan Industrial Company Limited
International Classes:
A24F40/05; A24F40/44; A24F40/70; A24F40/10
Domestic Patent References:
| JP52010092A |
Foreign References:
| CN105559151A |
Attorney, Agent or Firm:
Cosmos International Patent and Trademark Office