Electric hair drier capable of rapidly dissipating heat

CN222264634UActive Publication Date: 2024-12-31NINGBO YOUMING ELECTRICAL APPLIANCE CO LTD
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Patent Information

Application Number
CN202420362433.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-27
Publication Date
2024-12-31
Estimated Expiration
2034-02-27

AI Technical Summary

Technical Problem

When used for a long time or frequently, the existing hair dryer will cause a sharp increase in the temperature of the heating wire, which may cause damage and safety hazards, such as fires and explosions.

Method used

A hair dryer that quickly dissipates heat is designed. By setting a heat dissipation ring and transportation pump in the shell, the cooling liquid circulating flow takes away the heat of the heating wire, and the rapid cooling of the heating wire is achieved. The heat dissipation ring contacts the outer periphery of the heating wire to form an annular projection and a flow channel to improve heat transfer efficiency, and the transport pump and fan assembly are activated through the control button to assist in heat dissipation.

Benefits of technology

It effectively avoids damage and safety risks caused by long-term use of heating wire, improves the service life and safety of hair dryers, and improves the air output effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a quick heat dissipation electric hair drier which comprises a shell, a fan assembly arranged in the shell, a heating assembly arranged at the air outlet end of the shell and a heat dissipation assembly used for dissipating heat for the heating assembly. The heating assembly comprises a heating wire arranged in the shell, the heat dissipation assembly comprises a heat dissipation ring, the heat dissipation ring abuts against the periphery of the heating wire, cooling liquid is arranged in the heat dissipation ring, and the cooling liquid flows to reduce the temperature of the heating wire.
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