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|1. (WO2018000760) E-CIGARETTE|
|Applicants:||CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
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.