Title:
LIGHT HAIR REMOVAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/138889
Kind Code:
A1
Abstract:
This light hair removal device 1 comprises a casing 11 having a waterproof structure, and a housing 21 that is at least partially provided in the casing 11. A light-emitting part 31 is provided in the housing 21. The light-emitting part 31 has a light-emitting body 312 for emitting light with which the skin surface is to be irradiated, a reflective plate 313 that covers the light-emitting body 312 from the rear to the front of the light-emitting body 312 and that reflects the light from the light-emitting body 312, and an optical filter 311 that is provided at the front end of the reflective plate 313 and that transmits at least some of the light from the light-emitting body 312 and the reflective plate 313. A fan 32 for circulating air in the housing 21 is furthermore provided in the housing 21. This configuration makes it possible to establish waterproofing and to take measures against any increase in the temperature of the light-emitting part 31.
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Inventors:
HORI TAKAHIDE (JP)
Application Number:
PCT/JP2021/048086
Publication Date:
June 30, 2022
Filing Date:
December 24, 2021
Export Citation:
Assignee:
YA MAN LTD (JP)
International Classes:
A61N5/06; A45D26/00; A61B18/20; A61N5/067
Foreign References:
| JP2015532141A | 2015-11-09 | |||
| JP2010507401A | 2010-03-11 | |||
| JP2010075426A | 2010-04-08 | |||
| JP2013111391A | 2013-06-10 |
Attorney, Agent or Firm:
ASAHI PATENT FIRM (JP)
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