Title:
HAIRDRYER
Document Type and Number:
WIPO Patent Application WO/2023/027223
Kind Code:
A1
Abstract:
A hairdryer, which can be used simultaneously in wired and wireless manners, comprises: a main body comprising a gas discharge part through which a gas is discharged to outside; a handle part which is extended downward from the main body and includes a gas inlet part through which the gas flows in from outside; a gas flow path comprising a first flow path which is connected to the gas inlet part and located in the handle portion, and a second flow path which is extended from the first flow path to the gas discharge part and located in the main body; a temperature adjusting unit located on the second flow path; a battery module mounted in the handle portion; a power terminal which supplies electric power to the battery module; and a controller which switches from a direct current mode to an alternating current mode when the electric power is supplied through the power terminal.
Inventors:
HWANG EUNJI (KR)
KIM BYUNGJIK (KR)
OH HYUNJOO (KR)
KIM SUNGGI (KR)
HWANG JISU (KR)
KIM BYUNGJIK (KR)
OH HYUNJOO (KR)
KIM SUNGGI (KR)
HWANG JISU (KR)
Application Number:
PCT/KR2021/011597
Publication Date:
March 02, 2023
Filing Date:
August 30, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A45D20/12; H02H3/08; H02J7/00; H05B3/00
Foreign References:
| US20180233788A1 | 2018-08-16 | |||
| KR102031366B1 | 2019-10-11 | |||
| KR20060060527A | 2006-06-05 | |||
| JPH07313237A | 1995-12-05 | |||
| KR20160052719A | 2016-05-12 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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