Heating non-combustion smoking set

Abstract

The invention discloses a heating non-combustion smoking set; the heating non-combustion smoking set comprises a shell with a hollow cavity, a circuit assembly and a circuit board supporting component, wherein the circuit assembly comprises a battery and a flexible circuit board extending along the hollow cavity; one end of the flexible circuit board is provided with a first circuit area; the battery is electrically connected with the first circuit area; the circuit board supporting component is arranged in the hollow cavity and is matched with the inner wall of the hollow cavity; the circuitboard supporting component extends along the axial direction of the battery; and one end of the battery abuts against one end of the circuit board supporting component, and the first circuit area is fixed on the circuit board supporting component. By virtue of the circuit board supporting component, the positioning support can be formed at one end of the flexible circuit board, the abutting surface can be provided for the battery, the original connection relation and the fixing relation between the flexible circuit board and the battery can be kept in the assembling process, and the whole assembling process is more convenient, fast and efficient.

Description

technical field [0001] The present application relates to a smoking set, in particular to a heat-not-burn smoking set for heating low-temperature burn-not-burn cigarettes. Background technique [0002] Relevant studies have shown that the burning temperature of traditional cigarettes is above 800°C, and more than 5,000 chemical substances will be produced during the burning process of cigarettes, of which more than 80 are carcinogenic chemicals, and the smoke produced by them is quite harmful to non-smokers . Heat-not-burn technology is a technology that directly heats tobacco through smoking utensils without burning it to produce smoke. The harmful substances produced by this heating method are much less than those produced by burning traditional cigarettes. Can reduce the harm to the body. [0003] The main appliance of the heat-not-burn technology is the heat-not-burn smoking set. The heat-not-burn smoking set heats the tobacco material to cause a pyrolysis reaction, so...

AI Technical Summary

Problems solved by technology

Although the flexible circuit board of the above-mentioned electronic cigarette can be rolled up in a way to surround the electric core to reduce the radial size of the assembled smoking device, its connection with the atomizer and the microphone makes the circuit board, battery, atomizer , The axial dimension of the microphone after assembly is greatly increased, thereby increasing the axial dimension of the smoking set

In addition, the heating principle of electronic cigarettes and low-temperature non-burn cigarettes is very different. The main target of heating low-temperature non-burn cigarettes is traditional tobacco. The impact of battery life in heat-not-burn cigarettes on the number of puffs Larger, and, unlike the atomizer and microphone inside the electronic cigarette, the two can be used to fix the circuit board respectively. Because the heat-not-burn smoking set does not have components such as atomizer and microphone, the internal circuit board The fixing method and the fixing method will have a relatively large impact on the axial and radial dimensions of the overall assembled smoking set, thus affecting the user experience

[0008] In addition, due to the flexible nature of the flexible circuit board, it is not easy to assemble it during the process of loading it into the housing, and the positioning accuracy cannot be guaranteed, which will easily affect the reliability and stability of the circuit connection.

Moreover, in the prior art, the control circuit board used to control the battery to provide power supply to the heating element and the battery are mostly provided with electrical connectors, and there is no interaction between the battery and the mounting structure used to install the circuit board, so that it cannot be realized. Automated assembly reduces assembly efficiency

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