Title:
BEAUTY TREATMENT DEVICE FOR SELF-GENERATING POWER BY USING ELECTRIC CURRENT INDUCED BY MAGNET
Document Type and Number:
WIPO Patent Application WO/2023/008701
Kind Code:
A1
Abstract:
The present invention relates to a beauty treatment device for self-generating power by using an electric current induced by a magnet, the device comprising: a generator magnetic member coupled inside of a main unit to be able to rotate; a PCB provided inside the main unit and having multiple LEDs installed to display operating conditions; and a ball magnetic member coupled inside a massage ball to be able to rotate. The ball magnetic member and the generator magnetic member are configured as outer-diameter two-pole magnetization magnets having polarities divided around the diameter thereof such that a strong density of magnetic lines can be formed on outer peripheral surfaces thereof, respectively. If the ball magnetic member is rotated by a rotation of the massage ball, the generator magnetic member provided inside the generator housing of the main unit rotates in a contactless type by means of a change in the magnetic line of the ball magnetic member, and an induced current occurs in the coil provided in the generator housing according to the electromagnetic induction phenomenon. The induced current is again transferred to skin that contacts the massage ball, and powers the LEDs. The present invention is advantageous in that, if the ball magnetic member is rotated by the massage ball, the generator magnet provided inside the generator housing positioned at the center portion of the main unit interworks and rotates in a contactless type, an induced current occurs in the coil installed in the generator housing due to the rotation of the generator magnet, and the induced current can be used to supply ions to skin or to power LEDs for displaying operating conditions. Particularly, the present invention has another advantage in that outer-diameter two-pole magnetization magnets are used as the ball magnetic member and the generator magnetic member such that a sufficient induced current is generated even by a slight rotation of the massage ball, thereby enhancing the skin lifting effect by the current.
Inventors:
CHO HEEYOON (KR)
Application Number:
PCT/KR2022/006690
Publication Date:
February 02, 2023
Filing Date:
May 10, 2022
Export Citation:
Assignee:
DOCTORSTECH CO LTD (KR)
International Classes:
A61H15/00; A61H15/02
Foreign References:
| KR20180083565A | 2018-07-23 | |||
| KR101713583B1 | 2017-03-09 | |||
| KR101842455B1 | 2018-03-27 | |||
| KR20180119736A | 2018-11-05 | |||
| KR20200053699A | 2020-05-19 | |||
| KR102369565B1 | 2022-03-04 |
Attorney, Agent or Firm:
KIM, Dongsub (KR)
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