A non-combustion smoking device based on electromagnetic wave heating

Abstract

The invention relates to an unfired smoking device based on electromagnetic wave heating. The smoking device comprises a heating section, a control section and a power supply, wherein the heating section comprises a shell body, a thermal insulation sleeve and a heater; the front end of the shell body is provided with a tobacco inlet from which a tobacco product can be inserted, the rear end of the shell body is provided with an air inlet; the heater is arranged in the shell body; the heater adopts an electromagnetic wave heating element; the electromagnetic wave heating element comprises a coil and a inner heating sleeve which are matched with each other to heat; the thermal insulation sleeve is arranged between the coil and the inner heating sleeve; two ends of the electromagnetic wave heating element are respectively provided with an insulating washer; the inner heating sleeve is hollow and formed to be a heating cavity for holding the tobacco product, the front end of the heating cavity is communicated with the tobacco inlet, and the rear end of the heating cavity is communicated with the air inlet; the control section is provided with an inner cavity, a controller is arranged in the inner cavity, and the controller is connected with the power supply. The unfired smoking device based on electromagnetic wave heating has the advantages of high heating efficiency, constant-temperature heating, high temperature control accuracy, and good stability.

Description

technical field [0001] The invention relates to the technical field of novel cigarettes, in particular to a non-combustion smoking device based on electromagnetic wave heating. Background technique [0002] As the mainstream product form of tobacco consumption, traditional cigarettes have a history of more than 100 years. With the change of people's lifestyle and consumption concept, the rapid progress of science and technology and the continuous acceleration of commodity upgrading, the needs and concerns of tobacco consumers are constantly changing. At the same time, affected by factors such as tobacco control and public opinion, traditional cigarettes The development of cigarettes is restricted, and the emergence of new cigarettes has become inevitable. [0003] Studies have shown that cigarette smoke produced by burning cigarettes is extremely harmful to non-smoking people, and fires caused by smoking are difficult to eliminate. Nicotine and most tobacco aroma component...

AI Technical Summary

Problems solved by technology

Compared with conventional cigarettes, the amount of smoke released is uncontrollable, and the sensory differences between different puff numbers are relatively large, and the sensory characteristics tend to weaken in the later period of smoking

In addition, heating the unheated part of the cigarette too early will cause part of the smoke or cause the part of the cigarette to be thermally degraded by heat, which will change its quality; reheating the previously heated part will cause unpleasant odor or harmful components

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