Double heating type low-temperature cigarette smoking set

Abstract

The invention discloses a double heating type low-temperature cigarette smoking set. The double heating type low-temperature cigarette smoking set is characterized by comprising a hollow cylindrical heating cavity, a tobacco tar bin, an atomizing device, a support frame and a gas inlet hole, wherein a heating wire is placed in the hollow cylindrical heating cavity; a truncated cone shaped projection is arranged on the inner wall of the hollow cylindrical heating cavity; a rotary cover is arranged at an end of the tobacco tar bin; the tobacco tar bin is connected with the atomizing device through a liquid guiding bar; the atomizing device communicates with the gas inlet hole and is provided with a ventilating hole which communicates with the bottom end of the heating cavity; and the heating cavity and the atomizing device are placed in the hollow cylindrical tobacco tar bin in parallel. On one hand, the inner wall of the heating cavity is heated by the heating wire, and a cigarette is heated directly; and on the other hand, atomized smoke is heated when flowing through a trapezoidal cross section channel in the heating cavity so as to indirectly heat the cigarette. Because the double heating mode is adopted, the prefect heating effect can be achieved under the condition that the temperature of the heating wire only needs to be 150-200 DEG C when the smoking set works normally, cigarette gelatinization and scalding of a user by smoke are avoided effectively, and smoking taste is improved.

Description

technical field [0001] The invention relates to the technical field of novel cigarettes, in particular to a double heating low-temperature cigarette smoking set. Background technique [0002] Low-temperature cigarettes are designed with "heat not burn" in mind, heating tobacco to emit smoke without igniting tobacco. Because low-temperature cigarettes do not need to be burned, tar and harmful components produced by burning are greatly reduced. Compared with traditional cigarettes, the toxicity of low-temperature cigarettes can be eliminated by 90%. [0003] At present, the mainstream low-temperature cigarette products in the international market include heated smoking sets and matching cigarettes. The heating element is blade-shaped, cylindrical, cup-shaped, etc. This structure will cause the tobacco material to burn due to uneven heating during the heating process. The application number is CN106307622A "A heating non-burning smoking set with hot air flow" proposes to use...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the deficiencies in the prior art, the present invention provides a dual-heating low-temperature cigarette smoking set, which solves the problem that the existing low-temperature cigarettes cannot balance the contradiction between heating temperature and suction effect due to uneven heating

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