Low-temperature smoking set with cooling component

Abstract

The invention discloses a low-temperature smoking set with a cooling component. The smoking set comprises a housing which is internally provided with a heating cavity for loading and heating a tobaccoproduct; a cooling component arranged between a holding part of the housing and the heating cavity. The cooling component comprises a phase change heat pipe, a heat conduction plate and a graphite flake; the phase change heat pipe is arranged at the position, close to the heating cavity, of the heat conduction plate, and the graphite flake tightly attached to the heat conduction plate is arrangedbetween the heat conduction plate and the holding part of the housing. Due to the fact that the cooling component is arranged between the holding part of the housing and the heating cavity, heat diffused from the heating cavity can be greatly absorbed by the phase change heat pipe and the heat conduction plate, most of the absorbed heat is transmitted to the graphite flake through the phase change heat pipe and the heat conduction plate, and after the heat is transmitted to the graphite flake, due to the special structure inside the graphite flake, heat finally transmitted to the holding partof the low-temperature smoking set housing becomes very little, and the problem that the low-temperature smoking set housing scalds hands is well solved.

Description

technical field [0001] The invention belongs to the technical field of smoking articles, in particular to a low-temperature smoking article with a cooling component. Background technique [0002] Compared with traditional cigarettes, the heat-not-burn smoking device directly heats tobacco or nicotine products, and the heating temperature is between 220-250°C. After baking, the smoke gradually evaporates, which can reduce the burning of tobacco in traditional cigarettes. And thermal degradation produces harmful smoke components. [0003] Heating-not-burning products can be divided into surrounding heating and central heating in form. Based on the principle of electric heating, various heating technologies such as ceramic heating, film heating, and electromagnetic heating have been developed. In the actual application process, since the heating temperature of the heating element of the low-temperature smoking set (220-250°C) is higher than the body temperature of the human bo...

AI Technical Summary

Problems solved by technology

In the actual application process, since the heating temperature of the heating element of the low-temperature smoking set (220-250°C) is higher than the body temperature of the human body, the heat will pass through the layer-by-layer structure to reach the part held by the user on the shell of the low-temperature smoking set ( Grip), when the user is using it, the temperature of the grip may be too high, resulting in a bad user experience; moreover, the internal temperature of the product is too high, which will also affect the working stability of the battery, circuit board, etc.

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