Microwave cavity and electronic cigarette with same

Abstract

Thee invention relates to a microwave cavity, used for accommodating a to-be-heated substrate. An output device used for outputting microwaves is arranged in the microwave cavity. The output device comprises a second antenna, and the second antenna surrounds the substrate, so that the substrate is heated. The invention further relates to an electronic cigarette. The electronic cigarette comprisesa shell, the microwave cavity, a heating module and a smoke channel, wherein the microwave cavity is arranged inside the shell for accommodating the to-be-heated smoke forming substrate; the heating module is arranged inside the shell, and comprises a microwave generator used for generating microwaves, and the microwave generator is connected with the output device arranged in the microwave cavityand used for outputting the microwaves, so that the substance is heated to form smoke; and the smoke channel is arranged in the shell, and communicates the microwave cavity and outside space of the shell, so that a user can suck out the smoke. The second antenna surrounds the periphery of the substrate, so that the microwaves are gradually inwards output from the outside of the substrate to penetrate through the substrate, then the time from output of the microwaves to the penetrating of the substrate is shortened, and thus the substrate heating uniformity is improved.

Description

technical field [0001] The invention relates to a microwave cavity, and also relates to an electronic cigarette with the microwave cavity. Background technique [0002] There are dozens of carcinogens in the smoke of tobacco burning, such as tar, which will cause great harm to human health. Moreover, the smoke permeates the air, forming second-hand smoke, which will also cause harm to the body after being inhaled by the surrounding crowd. In recent years, the harm of traditional smoking to the smoker himself and the people around him has become more and more recognized by people. For this reason, in many countries and regions, in the regulations issued by government departments, smoking in any public places is expressly prohibited. Therefore, the smoking cessation campaign is gradually gaining popularity. However, for smokers who are deeply addicted, quitting smoking is indeed a difficult process. In order to meet the needs of smoking cessation, electronic cigarettes have...

AI Technical Summary

Problems solved by technology

However, for smokers who are deeply addicted, quitting smoking is indeed a difficult process

In order to meet the needs of smoking cessation, electronic cigarettes have been launched on the market, but in the existing electronic cigarettes, the heating speed of the smoke-forming substrate is slow, which affects the user experience

[0003] The existing microwave cavity also has the problem of slow heating of the substrate to be heated, which affects the user experience

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