Electric-heating smoking set

Abstract

The invention relates to an electric-heating smoking set which comprises a light-transmitting hood (1) and a first sheath (4). The first sheath (4) comprises a switch (5) arranged on the side wall ofthe first sheath (4), a battery (3) disposed in the first sheath (4), a front conductive tube (7) and a rear conductive tube (8) which are in electric connection with the battery (3), a first insulating bushing (9) arranged at the downstream of the front conductive tube (7) and a heating element (8) arranged in the first insulating bushing (9), besides, the front conductive tube (7) is arranged ina positioning sleeve (6), the positioning sleeve (6) is communicated with the front conductive tube through an air flow via a first air inlet (13) and a second air inlet (16). Since a heat insulatingring is arranged between the first sheath and the first insulating bushing, a heat insulating cavity is formed, a double heat-insulating protection layer is formed, and heat generated during smokingis prevented from conducting to the first sheath to hurt smokers.

Description

technical field [0001] The invention belongs to the field of electronic cigarette smoking set products, and in particular relates to an electric heating smoking set. Background technique [0002] Existing cigarettes are directly ignited, although it is simple and convenient, because the tobacco is directly heated and ignited, so a certain amount of tar, nicotine and other harmful components will be produced during the smoking process, which will have a certain impact on the health of the smoker. The existing low-temperature heating of cigarettes uses electric heating appliances, through which various forms of heating appliances such as electric heating tubes, needles or plates are in direct contact with cigarettes or shredded tobacco, and the cigarettes are heated at a temperature lower than the ignition point of cigarettes. The direct contact baking of sticks or shredded tobacco can volatilize the aroma components of tobacco and meet the smokers’ requirements for smoking to...

AI Technical Summary

Problems solved by technology

[0002] Existing cigarettes are directly ignited. Although it is simple and convenient, because tobacco is directly heated and ignited, a certain amount of harmful components such as tar and nicotine will be produced during the smoking process, which will have a certain impact on the health of smokers.

The existing low-temperature heating of cigarettes uses electric heating appliances, through which various forms of heating appliances such as electric heating tubes, needles or plates are in direct contact with cigarettes or shredded tobacco, and the cigarettes are heated at a temperature lower than the ignition point of cigarettes. The direct contact baking of sticks or shredded tobacco makes the aroma components of tobacco volatilize to meet the smokers’ requirements for smoking tobacco. It is fully roasted, but the shredded tobacco that is a little far from the heating element is not fully roasted, and there is a certain degree of inhomogeneity on the circumferential cross-section of the cigarette

Although this kind of charcoal-heated cigarette has the characteristics of lower harm than the existing ordinary cigarettes, the front end of the cigarette is attached with a carbon rod, which not only increases the difficulty of cigarette manufacturing, but also affects production efficiency; It takes a long time, it is not easy to ignite, and the charcoal stick has some disadvantages such as peculiar smell when burning

Similarly, after the charcoal stick is ignited, it is also an uncontrollable process. When not smoking, there is also baking of the shredded tobacco, and the end of the charcoal stick is also in direct contact with or relatively close to the shredded tobacco. The problem of directly toasting or even cooking a small amount of residual tobacco

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