A non-combustion smoking device based on graphite heating

Abstract

The invention relates to a non-combustion smoking device on the basis of graphite heating. The non-combustion smoking device comprises a heating section, a controlling section and a power source; the heating section comprises an outer shell, a heat-insulation sleeve and a heater, a cigarette inlet is formed in the front end of the outer shell, a tobacco product can be inserted into the cigarette inlet, an air inlet hole is formed in the rear end of the outer shell in a connected manner, the heater is arranged in the outer shell, and the heat-insulation sleeve is arranged between the heater and the outer shell; the heater comprises graphite heating elements, a heating cavity for accommodating the tobacco product is arranged among the graphite heating elements, the front end of the heating cavity is communicated with the cigarette inlet, and the rear end of the heating cavity is communicated with the air inlet hole; the controlling section is provided with an inner cavity, the inner cavity is provided with a controller, the controller is connected with the power source and is provided with a conductive circuit in a connected manner, and the conductive circuit is connected to the heater. The non-combustion smoking device has the advantages of high heat efficiency and temperature control precision, constant-temperature heating, good stability and long service life.

Description

technical field [0001] The invention relates to the technical field of novel cigarettes, in particular to a non-combustion smoking device based on graphite 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 components can be tra...

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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