Heating device for heating smoke cartridge and HNB (heat not burning) electronic cigarette

Abstract

The embodiment of the invention relates to the technical field of electronic cigarettes, and discloses a heating device for heating a smoke cartridge. The device comprises an infrared ceramic assembly, a heating assembly and a power supply module, and is characterized in that the infrared ceramic assembly is in a hollow cylinder shape and is provided with an open cavity for accommodating the smokecartridge; the power supply module is connected with the heating assembly and used for supplying power to the heating assembly; and the heating assembly is arranged on the infrared ceramic assembly and used for heating the infrared ceramic assembly so as to excite the infrared ceramic assembly to radiate infrared rays and conduct infrared heating on the smoke cartridge. Compared with the traditional infrared coating heating, the heating device adopts the infrared ceramic assembly to radiate infrared rays to directly radiate and heat the smoke cartridge contained in the ceramic assembly, so that on one hand, infrared ray radiation is uniform and stable, and the smoke cartridge can be uniformly and stably heated, and on the other hand, shielding of other media is avoided, the infrared ray utilization rate is high, and the heating efficiency is also high.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of electronic cigarettes, in particular to a heating device for heating pods and a heat-not-burn electronic cigarette. Background technique [0002] HNB (Heat Not Burning, heat not burn) electronic cigarettes use electronic cigarettes to heat the tobacco in the pod to the temperature where the tobacco is atomized but not high enough to burn (generally between 220 and 350°C), that is, when the tobacco is not Under the premise of burning tobacco, the tobacco is cured so that the tobacco can emit a taste similar to real smoke. Therefore, while the HNB electronic cigarette has the taste of real smoke, it can reduce the generation of harmful substances by 90% due to no open flame combustion, and the amount of tar is low. [0003] In the process of realizing the embodiment of the present invention, the inventors of the present invention found that: at present, the heat-not-burn electronic ci...

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the embodiment of the present invention, the inventors of the present invention found that: at present, the heat-not-burn electronic cigarette mainly conducts contact heating to the pod through heat conduction, for example, a resistive heating element is used to directly heat the pod. Inhomogeneous, or, by coating the infrared coating on the heat-conducting component, the infrared coating generates infrared rays for heating after being energized, during this heating process, the infrared rays are easy to emit outwards, the infrared utilization rate is low, and the infrared coating is easy to fall off , thus, heating instability

Images