Heat-not-burn smoking set adopting thin film for heating

Abstract

The invention discloses a heating non-combustion smoking set adopting thin film heating, which comprises a smoking set assembly, and the smoking set assembly comprises a slender shell, a cigarette holder and a heating part; an air inlet channel, a cavity and a chamber are arranged in the shell; the heating part is cylindrical, a smokable material is arranged in the heating part, the inner layer of an inner ring of a shell of the heating part is a multi-stage heating AZO film, the other layer of the inner ring of the shell of the heating part is an integrally formed aerogel layer, a circuit for supplying power to the multi-stage heating AZO film is arranged in the aerogel layer, and meanwhile, a thermocouple is arranged on the surface of the heating AZO film; the side, away from the cigarette holder, of the heating part is an air inlet position of the heating part, one end of the air channel is coaxially and correspondingly connected with the air inlet position of the heating part, the other end of the air channel serves as an air inlet to be communicated with the outer wall of the shell, a pore plate is arranged at the position where the air channel is connected with the heating part, and a filter screen is arranged at the position where the air channel is connected with the outer wall of the shell. The whole smoking set is continuously and evenly heated, it is guaranteed that smoke components of each puff of a smoker are even, and the smoking concentration of each puff of a user is kept stable.

Description

technical field [0001] The invention belongs to the technical field of cigarette heating, and in particular relates to a heat-not-burn smoking set adopting film heating. Background technique [0002] The temperature of traditional cigarettes can reach over 800°C when they are burned. Tobacco smoke is produced by burning tobacco, which is inhaled by users. In addition to volatilizing aroma components when heated, tobacco will also undergo combustion and pyrolysis reactions to produce more than 6,000 components, including many Aromatic hydrocarbons, carbon monoxide, nitrogen oxides, olefins, etc. even have more than 400 carcinogens, and cause harmful second-hand smoke in the environment, which is harmful to the health of people around. The new heat-not-burn HNB (Heat Not Burning) cigarette needs more than ten seconds or more warm-up time when it is atomized, and the current common electromagnetic induction heating electronic cigarette requires a set of The coil is wrapped aro...

AI Technical Summary

Problems solved by technology

[0002] The temperature of traditional cigarettes can reach over 800°C when they are burned. Tobacco smoke is produced by burning tobacco, which is inhaled by users. In addition to volatilizing aroma components when heated, tobacco will also undergo combustion and pyrolysis reactions to produce more than 6,000 components, including many Aromatic hydrocarbons, carbon monoxide, nitrogen oxides, olefins, etc. even have more than 400 carcinogens, and cause harmful second-hand smoke in the environment, which is harmful to the health of people around

The new heat-not-burn HNB (Heat Not Burning) cigarette needs more than ten seconds or more warm-up time when it is atomized, and the current common electromagnetic induction heating electronic cigarette requires a set of The metal feels hot when the coil is wound, so it can only be divided into a limited number of sections under the limited length of the cigarette. This segmented form will cause uneven smoke when smoking.

Another HNB electronic cigarette that uses microwave heating will generate radiation while using it and has the disadvantage of being difficult to miniaturize the device

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