Non-combustion smoking device based on resistance wire heating

Abstract

The invention relates to a non-combustion smoking device based on resistance wire heating. The non-combustion smoking device based on resistance wire heating comprises a heating segment, a control segment and a power supply. The heating segment comprises an outer shell, a heat insulating sleeve and a heater. The front end of the outer shell is provided with a tobacco inlet for tobacco to insert, and an air inlet hole is formed in the rear end of the outer shell in a connected mode. The heater is arranged in the outer shell, and the heat insulating sleeve is arranged between the heater and the outer shell. A resistance wire heating element is adopted in the heater and comprises a resistance wire and a ceramic heat conduction sleeve body. The resistance wire is arranged on the outer surface of the ceramic heat conduction sleeve body, and the middle of the ceramic heat conduction sleeve body is provided with a heating cavity for containing the tobacco. 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 hole. An inner cavity is formed in the control segment, a controller is arranged in the inner cavity, and the controller is connected with the power supply. The non-combustion smoking device based on resistance wire heating has the advantages that the heat efficiency is high, constant-temperature heating is achieved, the control precision is high, stability is good, and service life is long.

Description

technical field [0001] The invention relates to the technical field of new cigarettes, in particular to a non-combustion smoking device based on resistance wire 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 b...

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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