Title:
CORDLESS BLOW DRYER
Document Type and Number:
WIPO Patent Application WO/2022/100037
Kind Code:
A1
Abstract:
Provided is a cordless blow dryer (100), comprising a blower (20), a handle (30) attached to the blower (20), an energy storage assembly (50), a fan assembly (60), and an air inlet passageway (301) and air outlet passageway (201); the air outlet passageway (201) is in communication with the inlet air passageway (301), and the blower (20) is provided with the air outlet passageway (201). The energy storage assembly (50) comprises an energy storage module (51) arranged inside the blower (20). The fan assembly (60) is disposed in the air inlet passageway (301), and the fan assembly (60) operates such that the air flow enters the air inlet passageway (301) and exits the blower (20) via the air outlet passageway (201). The air inlet passageway (301) of the cordless blow dryer (100) remains smooth and unobstructed, thus resulting in stronger and more concentrated air pressure from the cordless blow dryer (100), and operating efficiency is higher, improving user experience.
Inventors:
LEI YUN (CN)
LIU CHUWEI (CN)
ZHANG YUBIN (CN)
LIU CHUWEI (CN)
ZHANG YUBIN (CN)
Application Number:
PCT/CN2021/092380
Publication Date:
May 19, 2022
Filing Date:
May 08, 2021
Export Citation:
Assignee:
SHENZHEN CARKU TECH CO LIMITED (CN)
International Classes:
A45D20/10
Foreign References:
| CN110664084A | 2020-01-10 | |||
| CN209732890U | 2019-12-06 | |||
| CN103844544A | 2014-06-11 | |||
| CN112821671A | 2021-05-18 | |||
| CN110638183A | 2020-01-03 | |||
| CN108851463A | 2018-11-23 | |||
| US20200008552A1 | 2020-01-09 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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