Search International and National Patent Collections

1. (WO2018000760) E-CIGARETTE

Pub. No.:    WO/2018/000760    International Application No.:    PCT/CN2016/110393
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Sat Dec 17 00:59:59 CET 2016
IPC: A24F 47/00
Applicants: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
湖南中烟工业有限责任公司
Inventors: LIU, Jianfu
刘建福
ZHONG, Kejun
钟科军
GUO, Xiaoyi
郭小义
HUANG, Wei
黄炜
DAI, Yuangang
代远刚
YIN, Xinqiang
尹新强
YI, Jianhua
易建华
YU, Hong
于宏
WANG, Yang
汪洋
Title: E-CIGARETTE
Abstract:
An e-cigarette, comprising a housing (1), and a power supply (13) mounted inside the housing (1), further comprising a tobacco storage (4) provided inside the housing (1) and being in communication with the ambient air, and a suction nozzle (5) in communication with the tobacco storage (4). A piezoelectric ceramic sheet (3), being in close contact with the tobacco storage (4), is provided in the housing (1), the piezoelectric ceramic sheet (3) acts as a bearing surface for the tobacco storage (4) to load tobacco, and as a heating surface; and the piezoelectric ceramic sheet (3) is electrically connected to the power supply (13). The e-cigarette works in a simple manner of atomization, and the tobacco is directly atomized by utilizing the high-frequency vibration and heat of the piezoelectric ceramic. A burnt or strange smell will not be generated, and the e-cigarette will not overheat, thus preventing the scalding of the hands or mouth. In the present invention, the smoke and aerosol temperature is not high. The present invention has the advantages of preventing the oral mucosa of a user from being damaged and preventing oil leakage or back flow.