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Patent Searching and Data


Title:
HAND-HELD HAIR DRYER
Document Type and Number:
WIPO Patent Application WO/2021/047625
Kind Code:
A1
Abstract:
Disclosed in the present application is a hand-held hair dryer, comprising a hand-held part and a main body part that are communicated with one another. The main body part comprises a circuit board assembly, an air baffle, and a heating assembly, the air baffle being positioned between the heating assembly and the circuit board assembly, guiding an airflow to flow from towards the heating assembly. In the hand-held hair dryer, the air baffle is arranged in an air outlet direction of the hand-held part, guiding the airflow to flow towards the heating assembly, thus preventing turbulent flow and causing the airflow to be smoother. Meanwhile, the airflow heated by the heating assembly is prevented from flowing towards the circuit board assembly, thus preventing high temperatures from impacting the stability of the circuit board assembly.

Inventors:
YU HAO (CN)
Application Number:
PCT/CN2020/114719
Publication Date:
March 18, 2021
Filing Date:
September 11, 2020
Export Citation:
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Assignee:
ZHUICHUANG TECH SUZHOU CO LTD (CN)
International Classes:
A45D20/10; A45D20/12
Foreign References:
CN110419842A2019-11-08
CN110448030A2019-11-15
CN211021344U2020-07-17
CN110432627A2019-11-12
CN109691771A2019-04-30
CN107259762A2017-10-20
CN105852381A2016-08-17
KR20180127025A2018-11-28
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