Title:
HAIR DRYER
Document Type and Number:
WIPO Patent Application WO/2022/261989
Kind Code:
A1
Abstract:
A hair dryer (100). The hair dryer comprises a housing (10), a fan (20) and a heat source (30). A main air duct (11) and an auxiliary air duct (12) are disposed in the housing (10), the auxiliary air duct (12) comprises multiple sub-air ducts spaced apart, and an air inlet (111) of the main air duct (11) and an air inlet (125) of the auxiliary air duct (12) are disposed independently. The fan (20) is disposed in the main air duct (11) and is used to form an air flow in the main air duct (11) and the multiple sub-air ducts. The heat source (30) is disposed in the housing (10), and an air flow formed by at least one sub-air duct passes through the heat source (30).
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| WO/2007/148541 | CHARGED PARTICLE SUPPLYING APPARATUS |
| JPH07313238 | DRYER |
Inventors:
GU LINGDONG (CN)
ZHANG LEI (CN)
ZHANG LEI (CN)
Application Number:
PCT/CN2021/101085
Publication Date:
December 22, 2022
Filing Date:
June 18, 2021
Export Citation:
Assignee:
SZ ZUVI TECH CO LTD (CN)
International Classes:
A45D20/10; A45D20/12
Foreign References:
| CN109259408A | 2019-01-25 | |||
| CN112869327A | 2021-06-01 | |||
| CN111418984A | 2020-07-17 | |||
| CN204032619U | 2014-12-24 | |||
| CN213128427U | 2021-05-07 | |||
| KR20210026753A | 2021-03-10 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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