Quick-heating porous ceramic atomization core for electronic cigarette and preparation method of atomization core

Abstract

The invention relates to the technical field of electronic cigarette ceramic atomization cores, in particular to a quick-heating porous ceramic atomization core for an electronic cigarette and a preparation method of the atomization core. The atomization core comprises a heating body, a silica gel sleeve arranged outside the heating body in a sleeving mode and a heating assembly arranged at the bottom of the heating body, the heating body comprises an upper end part and a lower end part, the upper end part is covered by the silicon rubber case, an oil guide cavity is formed in the upper end part, an oil guide groove is formed in the silicon rubber case corresponding to the oil guide cavity, the oil guide groove is communicated to the oil guide cavity, an isolation steel sheet is integrally fired in the oil guide cavity, a plurality of oil guide holes are formed in the isolation steel sheet, first micropores are uniformly distributed in the upper end part, second micropores are uniformly distributed in the lower end part, and the aperture of the first micropores is larger than that of the second micropores. The micropores with different pore diameters are adopted, tobacco tar particle components with different volumes can pass through the micropores, and when the types of the tobacco tar components are enough, the atomization taste of the tobacco tar is richer.

Description

technical field [0001] The invention relates to the technical field of ceramic atomization cores for electronic cigarettes, in particular to a fast-heating porous ceramic atomization core for electronic cigarettes and a preparation method thereof. Background technique [0002] Electronic cigarettes are mainly used to quit and replace cigarettes. It can simulate the taste of cigarettes, but it will not release harmful tar, nicotine and second-hand smoke when smoking electronic cigarettes. It can improve the success rate of smoking cessation in nicotine replacement therapy. Therefore, Electronic cigarettes have been sought after by the market and valued by the country shortly after their launch. The principle of electronic atomized cigarettes is that the smoking agent is heated and vaporized into high-temperature steam on the electric heating element of the atomization system and sprayed out to the opening. Thus forming smoke similar to traditional cigarettes. [0003] Among...

AI Technical Summary

Problems solved by technology

There are deficiencies in the existing ceramic electronic atomizers. Due to the single structure of the heating sheet, the stability is poor during the heating atomization process, and at the same time, the heating atomization efficiency is low, resulting in poor taste and other problems that need further improvement.

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