Title:
ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER
Document Type and Number:
WIPO Patent Application WO/2019/052506
Kind Code:
A1
Abstract:
An ultrasonic electronic cigarette atomizer comprises an ultrasonic atomization sheet (1), an atomization cotton (3), a liquid chamber (2), an air intake tube (6), an air discharge channel (7), and a suction nozzle (8). The atomization cotton (3) is in communication with the liquid chamber (2), and is in contact with an atomization surface of the ultrasonic atomization sheet (1). An inlet of the air intake tube (6) is in communication with the outside. The air intake tube (6), an atomization area of the ultrasonic atomization sheet (1), the air discharge channel (7) and the suction nozzle (8) are in communication in sequence. An outlet of the air intake tube (6) is opposite to the atomization area of the ultrasonic atomization sheet (1). The inner diameter of an air intake end of the air intake tube (6) is greater than the inner diameter of an air discharge end of the air intake tube (6). In use, the ultrasonic atomization sheet (1) is unlikely to be immersed in the liquid, the starting speed is good, the smoke amount is stable, a user is unlikely to inhale tobacco liquid, and the smoke taste is good. The atomization cotton (3) can be prevented from being broken due to vibrations, and accordingly, the service life of the atomization cotton (3) is improved, and the liquid guide and atomization effects are good.
Inventors:
LIU JIANFU (CN)
ZHONG KEJUN (CN)
GUO XIAOYI (CN)
HUANG WEI (CN)
YU HONG (CN)
DAI YUANGANG (CN)
YIN XINQIANG (CN)
YI JIANHUA (CN)
SHEN LIZHOU (CN)
ZHOU YONGQUAN (CN)
WANG YANG (CN)
ZHONG KEJUN (CN)
GUO XIAOYI (CN)
HUANG WEI (CN)
YU HONG (CN)
DAI YUANGANG (CN)
YIN XINQIANG (CN)
YI JIANHUA (CN)
SHEN LIZHOU (CN)
ZHOU YONGQUAN (CN)
WANG YANG (CN)
Application Number:
PCT/CN2018/105505
Publication Date:
March 21, 2019
Filing Date:
September 13, 2018
Export Citation:
Assignee:
CHINA TOBACCO HUNAN IND CO LTD (CN)
International Classes:
A24F47/00
Foreign References:
| CN207185926U | 2018-04-06 | |||
| CN207400330U | 2018-05-25 | |||
| CN206025226U | 2017-03-22 | |||
| CN204653788U | 2015-09-23 | |||
| CN205947128U | 2017-02-15 | |||
| CN205432145U | 2016-08-10 | |||
| CN205912905U | 2017-02-01 | |||
| CN106579555A | 2017-04-26 | |||
| US20160089508A1 | 2016-03-31 |
Other References:
See also references of EP 3656231A4
Attorney, Agent or Firm:
CHANGSHA ZONEKEY PATENT LAW FIRM et al. (CN)
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