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Title:
ULTRASONIC ATOMIZING SHEET AND MANUFACTURING METHOD THEREFOR, ULTRASONIC ATOMIZER, AND ELECTRONIC CIGARETTE
Document Type and Number:
WIPO Patent Application WO/2018/032553
Kind Code:
A1
Abstract:
An ultrasonic atomizing sheet and a manufacturing method therefor, an ultrasonic atomizer, and an electronic cigarette. The ultrasonic atomizing sheet comprises a ceramic substrate (104) provided with an upper silver layer (103) on the upper surface thereof and a lower silver layer (105) on the lower surface thereof. The ceramic substrate (104), the upper silver layer (103), and the lower silver layer (105) form a piezoelectric ceramic (106). The upper surface of the piezoelectric ceramic (106) is provided with a glass glaze (102) used for protecting the upper silver layer (103). The upper surface of the glass glaze (102) is provided with an e-liquid adsorption layer (107) to form a piezoelectric ceramic component. The e-liquid adsorption layer (107) is used for adsorbing and transferring an e-liquid. The e-liquid adsorption layer (107) and an ultrasonic atomizing sheet body are integrated, so that contact between the ultrasonic atomizing sheet and the e-liquid is better during an electronic cigarette assembling process, thereby improving the atomization effect.

Inventors:
GUO XIAOYI (CN)
DAI YUANGANG (CN)
YIN XINQIANG (CN)
HUANG WEI (CN)
YU HONG (CN)
YI JIANHUA (CN)
ZHONG KEJUN (CN)
LIU JIANFU (CN)
ZHOU YONGQUAN (CN)
Application Number:
PCT/CN2016/098287
Publication Date:
February 22, 2018
Filing Date:
September 07, 2016
Export Citation:
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Assignee:
CHINA TOBACCO HUNAN IND CO LTD (CN)
International Classes:
A24F47/00
Foreign References:
CN105559151A2016-05-11
CN105433443A2016-03-30
CN205250357U2016-05-25
CN205106385U2016-03-30
CN105768238A2016-07-20
CN105725281A2016-07-06
US20160213866A12016-07-28
Other References:
See also references of EP 3305104A4
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENT LAW FIRM (CN)
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