Handheld electric hair drier

By using ceramic heating element and battery power in handheld hair dryer, the problems of high energy consumption and limited use scenarios of traditional heating wires are solved, portability and efficient heating effects are achieved, and battery life and convenience are enhanced.

CN119235101APending Publication Date: 2025-01-03DONGGUAN LADY MERRY TECH CO LTD
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Patent Information

Application Number
CN202411379896.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2025-01-03

AI Technical Summary

Technical Problem

Because the traditional handheld hair dryer relies on heating wire heating devices, it consumes a lot of energy and has limited use scenarios, so it cannot be convenient for users to use outdoors or in case of power outages.

Method used

A handheld hair dryer is designed, powered by a ceramic heating body and a battery. The ceramic heating body is located in the air supply duct, which takes away the heat generated by the battery through the airflow, simplifying the structure, and increasing the use scenario and battery life.

Benefits of technology

It realizes the use of no plug-ins at all times, reduces the constraints of power cables, high efficiency and low energy consumption of ceramic heating bodies, long battery life, and facilitates users to use outdoors and in case of power outages, simplifying the equipment structure.

✦ Generated by Eureka AI based on patent content.

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Abstract

The handheld electric hair drier comprises a shell, a fan assembly, a ceramic heating body and a battery, and the shell is provided with an air inlet, an air outlet and an air supply duct located between the air inlet and the air outlet; the fan assembly is arranged in the air supply duct, and the fan assembly is used for driving air to flow out from the air outlet after entering the air supply duct from the air inlet; the ceramic heating body is arranged in the air supply duct and is used for heating air flowing through the air supply duct; the battery is at least partially located in the air supply duct, and the fan assembly and the ceramic heating body are both electrically connected with the battery so that power can be supplied to the fan assembly and the ceramic heating body through the battery. The technical scheme of the invention can increase usage scenarios and is convenient for users to use.
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Citation Information

Cited By

  • Air duct structure and electric hair drier

    CN117770595A

  • Handheld hairdryer

    WO2026066055A1