Sectional heating device for non-combustion cigarettes

Abstract

The invention relates to a sectional heating device for non-combustion cigarettes. The sectional heating device comprises an outer shell, an insulation cover and a sectional heater. The front end of the outer shell is provided with a cigarette inlet for inserting of a tobacco product, and the rear end of the outer shell is connectedly provided with an air inlet which is communicated with the outside. The sectional heater is arranged in the outer shell, and the insulation cover is arranged between the sectional heater and the outer shell. The sectional heater comprises a plurality of hollow heating elements, and first insulated insulation gaskets are arranged between every two hollow heating elements which form a barrel as a whole with the first insulated insulation gaskets. The barrel is hollow and forms a heating chamber for accommodating the tobacco product, the front end of the heating chamber is communicated with the cigarette inlet, and the rear end of the heating chamber is communicated with the air inlet. Therefore, harm to human body by the cigarettes is lowered, and customers can feel the characteristic of the cigarettes.

Description

technical field [0001] The invention relates to the technical field of new cigarettes, in particular to a segmented heating device for non-combustion smoke. 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 transferred...

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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