Aerosol generating device and heating assembly thereof

By designing a specific contact method between the heating body and the tube body in the heating assembly of the aerosol generation device, the problem of uneven temperature distribution during the assembly and heating process of the heating assembly is solved, and a more uniform heating effect is achieved.

CN222656324UActive Publication Date: 2025-03-25SMOORE INTERNATIONAL HOLDINGS LIMITED
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Patent Information

Application Number
CN202421158149.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2025-03-25
Estimated Expiration
2034-05-24

AI Technical Summary

Technical Problem

Due to assembly errors and high-temperature deformation of the heating components of existing aerosol-generating devices, the temperature distribution of the inner wall of the tube is uneven, affecting the heating consistency of the aerosol-generating products, resulting in poor suction taste, and even local overheating may occur, resulting in baking.

Method used

A heating assembly is designed, wherein the outer surface part of the heating body is in contact with the inner surface of the tube body, the portion is arranged at a distance from the inner surface of the tube body, and the heating body includes at least two spaced contact parts to ensure that the uneven temperature field distribution is reduced during the heating process.

Benefits of technology

Through this design, the assembly of the heating body in the tube body is facilitated, installation errors are reduced, and the uneven temperature field distribution caused by deformation of the heating body is avoided during the heating process, thereby improving the heating consistency of the aerosol-generated products.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to an aerosol generating device and a heating assembly thereof. The aerosol generating device comprises a heating assembly and a control circuit connected with the heating assembly. The heating assembly comprises a tube body capable of transmitting infrared light and a heating main body arranged in the tube body. Part of the outer surface of the heating main body is in contact with the inner surface of the pipe body, part of the outer surface of the heating main body and the inner surface of the pipe body are arranged at intervals, and the heating main body comprises at least two contact parts which are in contact with the inner surface of the pipe body and are arranged at intervals. Therefore, the heating main body can be conveniently assembled in the pipe body, the installation error is reduced, and the situation that the temperature field of the pipe body is not uniformly distributed due to the deformation of the heating main body in the heating process can be reduced.
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