Atomizing core and atomizer and electronic cigarette comprising same

Abstract

The invention relates to an atomizing core, an atomizer comprising the same and an electronic cigarette. The atomization core comprises a porous ceramic matrix and a heating layer arranged on the porous ceramic matrix, wherein the permeation speed of the porous ceramic matrix is 0.8 mg/s.bar.mm < 2 >-4.0 mg/s.bar.mm < 2 >. The problems of dry burning and oil leakage of the atomizing core are solved by using the porous ceramic matrix with the proper permeation speed. According to the electronic cigarette, the high fogging speed and the large smoke amount can be achieved, and therefore the smoking experience of a user is improved.

Description

technical field [0001] The present application relates to an atomizing device, in particular to an atomizing core, an atomizer including the same, and an electronic cigarette. Background technique [0002] Due to the pursuit of personal health, environmental protection and convenience of use, electronic cigarettes are increasingly favored by consumers as a substitute for traditional tobacco. Electronic cigarettes or electronic atomizers replace the smoke produced by traditional tobacco combustion at high temperatures by atomizing smoking materials at low temperatures to form aerosols for users to inhale. The smoke liquid of existing electronic cigarettes is usually transported to the atomizing core for atomization under capillary action. However, when smoking, it often produces burnt smell or other harmful substances due to dry burning of the atomizing core or oil leakage, which affects users. experience and taste. [0003] Therefore, it is necessary to further improve and...

AI Technical Summary

Problems solved by technology

The smoke liquid of existing electronic cigarettes is usually transported to the atomizing core for atomization under capillary action. However, when smoking, it often produces burnt smell or other harmful substances due to dry burning of the atomizing core or oil leakage, which affects users. experience and taste

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