Isolation type heating element and application thereof

Abstract

The invention belongs to the field of novel smoking set heating elements, and particularly relates to an isolation type heating element and application thereof. The isolation type heating element comprises a heating cup (1) and a heating body (2); wherein the heating cup (1) is of a hollow cylindrical structure with a hollow cavity; the heating body (2) is arranged below the cup bottom of the heating cup (1) and is isolated from the hollow cavity through the heating cup (1). The invention further discloses application of the heating element. The heating cup is a cup-shaped container, the bottom of the heating cup is sealed, and the heating body and a smoking product are separated at the bottom. Therefore, the generated smoke does not have peculiar smell, the taste is purer, and the original taste of fuming product can be kept.

Description

technical field [0001] The invention belongs to the field of novel smoking heating elements, in particular to an isolated heating element and its application. Background technique [0002] Heat-not-burn cigarettes are a new type of tobacco product, which generate smoke for smokers to smoke by heating smoking products. It has the characteristics of "heating cut tobacco or tobacco extract instead of burning". "Bomb", the extract in the "pod" is heated by a special heating source of the heating appliance, so as to volatilize the nicotine and flavor substances in the shredded tobacco, and generate smoke to meet the needs of smokers. Compared with traditional cigarettes, heat-not-burn cigarettes have no combustion process and do not produce harmful substances such as tar and carbon monoxide, which greatly reduces the harm of smoking to consumers and the surrounding population. [0003] When heating some irregular smoking products, such as tobacco paste, smoke liquid or tobacco p...

AI Technical Summary

Problems solved by technology

The non-precious metal heating wire material itself, especially its surface coating, will produce volatile components when heated, resulting in peculiar smell and impure taste in the generated smoke

[0006] 3. The residual substance of the smoking material produced by the previous smoking will remain on the surface of the heating wire. The residual substance adhering to the surface of the heating wire is very difficult to clean. Wire, soaked in solvents for cleaning and worried about the solvent penetrating into the electronic circuit part inside the smoking set to cause short circuit or corrosion

If the cleaning is not sufficient, the residual substances will be decomposed by heat and will also produce a burnt smell, resulting in impure taste

[0007] 4. The heating wire is placed inside the smoking material holding chamber. Due to the processing tolerance of each component, there is an inevitable assembly gap between the parts when they are installed and combined into a whole smoking set. The smoking material holding chamber cannot be bottom or The sides are completely sealed, so when the liquid smoking material is heated for smoking, the liquid smoking material may leak along these gaps to other parts of the smoking article, causing contamination, corrosion or short circuit

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