Title:
SKIN RECOGNITION AND LIGHT EMISSION APPARATUS AND METHOD, AND EPILATOR
Document Type and Number:
WIPO Patent Application WO/2019/184169
Kind Code:
A1
Abstract:
Provided are a skin recognition and light emission apparatus and method, and an epilator. The skin recognition and light emission device comprises a skin recognition unit, a logic control unit and a light emission control unit, wherein the skin recognition unit is configured to collect multiple skin touch signals according to a pre-set collection frequency, and carry out signal conversion on the multiple skin touch signals collected each time to obtain multiple converted skin touch signals and then send same to the logic control unit; the logic control unit is electrically connected to the skin recognition unit, and is configured to carry out a signal analysis on the multiple skin touch signals, determine whether a current light outlet is blocked by skin, and output a light emission control signal to the light emission control unit after it is determined that the current light outlet is blocked by the skin; and the light emission control unit is electrically connected to the logic control unit, and is configured to emit intense pulse light according to the light emission control signal. Thus, the current problem of discomfort to a human body due to a light leakage phenomenon is solved, and the safety and operating ease of a product are improved.
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Inventors:
FU ZHENGYE (CN)
ZHAO LIQUN (CN)
PEI BIBO (CN)
CHEN KAI (CN)
XU CHENGDONG (CN)
FANG ZIRAN (CN)
HUANG WANFU (CN)
ZHAO LIQUN (CN)
PEI BIBO (CN)
CHEN KAI (CN)
XU CHENGDONG (CN)
FANG ZIRAN (CN)
HUANG WANFU (CN)
Application Number:
PCT/CN2018/097836
Publication Date:
October 03, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
SHENZHEN COSBEAUTY TECH CO LTD (CN)
International Classes:
A61B18/20; A61B18/18; A61N5/06
Foreign References:
| CN108186113A | 2018-06-22 | |||
| CN1460009A | 2003-12-03 | |||
| CN101181114A | 2008-05-21 | |||
| US20090043294A1 | 2009-02-12 | |||
| US8777935B2 | 2014-07-15 | |||
| CN105011533A | 2015-11-04 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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