Heating device for tobacco products and smoke generator

Abstract

The invention discloses a heating device for keeping the smoke amounts and the tastes in the early and later periods during smoking to be consistent and a smoke generator. The heating device (10) comprises a heating element (104) and a support body (100) used for fixing the heating element (104), wherein the support body (1) is made from an insulating material and provided with an accommodating cavity (105) used for accommodating tobacco products; the heating element (104) is arranged on the inner wall of the accommodating cavity (105) and extends in the axial direction of the support body (100); at least part of the heating element (104) penetrates out from the interior of the accommodating cavity (105) to reach the outer wall of the support body (100) so as to form a plurality of electric connection parts (106) capable of being connected with an external power supply (202); the electric connection parts (106) divide the heating element (104) into a plurality of heating sections in the axial direction; and a control circuit in a smoke generator (20) can independently control all the heating sections through the electric connection parts (106) to heat up the inside tobacco products section by section.

Description

technical field [0001] The invention relates to the field of low-temperature smoking utensils, in particular to a heating device and an aerosol generator for smoking products. Background technique [0002] At present, the low-temperature baking smoking sets on the market mainly use heating devices to directly heat and bake tobacco products, and make them carbonized to form smoke. Compared with traditional cigarettes, the temperature inside the low-temperature baking smoking set will basically be maintained at about 160 to 300 degrees, and the tobacco material will not be burned directly, which can significantly reduce the generation of harmful substances and reduce the harm to the human body, and there is no open flame. It will not cause safety accidents such as fires. Due to the above-mentioned advantages, the low-temperature baking smoking set has become increasingly popular among consumers as a new type of smoking set. [0003] However, in the prior art, the structural ...

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the structural design of the heating device inside most low-temperature baking smoking articles is unreasonable. When the user starts smoking, the heating device is activated, and the tobacco filler filled in the cavity of the heating device is completely heated at the same time. The tobacco filler volatilizes smoke for people to smoke. As the smoking time increases, the amount of smoke will become smaller and smaller, and the taste will become lighter and weaker. When the smoke reaches the end, it will not even be able to meet the basic needs of smokers.

Therefore, during the smoking process, traditional heating devices cannot maintain the consistency of smoke volume and taste, and cannot meet the experience needs of smokers

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