Title:
ULTRASONIC HAIR DRYER
Document Type and Number:
WIPO Patent Application WO/2023/145999
Kind Code:
A1
Abstract:
An ultrasonic hair dryer according to the present invention comprises: a body part which can be held by a user's hand; an ultrasonic generation unit coupled to the body part and including a transducer which generates ultrasonic waves and a radiation member which has a radiation surface for radiating ultrasonic waves generated by the transducer; and a reflective member having a reflective surface which is spaced apart from the radiation surface so as to be able to reflect ultrasonic waves radiated by the radiation surface, wherein an ultrasonic region that ultrasonic waves radiated by the radiation member and ultrasonic waves reflected by the reflective member reach is provided between the radiation member and the reflective member, and ultrasonic energy is applied to wet hair placed in the ultrasonic region to vaporize moisture from the hair. The present invention is a technology that was developed through Seoul City, Seoul Industrial Promotion Agency 2021 Technology Commercialization Support Project (TB210050), "Ultralow power, noiseless portable ultrasonic dryer preventing virus spread by wind".
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Inventors:
SHIN DONG HEOK (KR)
Application Number:
PCT/KR2022/001477
Publication Date:
August 03, 2023
Filing Date:
January 27, 2022
Export Citation:
Assignee:
SHIN DONG HEOK (KR)
International Classes:
A45D20/00
Foreign References:
| KR100941657B1 | 2010-02-11 | |||
| KR20210055320A | 2021-05-17 | |||
| KR101010168B1 | 2011-01-20 | |||
| JPH09308518A | 1997-12-02 | |||
| KR20160052119A | 2016-05-12 |
Attorney, Agent or Firm:
SEO, Jae Sung (KR)
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