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Patent Searching and Data


Title:
ELECTRIC SHOCK PROTECTION DEVICE AND POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/149066
Kind Code:
A1
Abstract:
An electric shock protection device and a power supply system, relating to the technical field of safe power supply, for use in effectively preventing electrical injuries caused by various reasons. The electric shock protection device (10) comprises a sensing circuit (11) and a protection chip (12). The sensing circuit (11) is configured to sense a current signal at an alternating current output end, generate a sensing signal, and send the sensing signal to the protection chip (12). The protection chip (12) is configured to generate a safe carrier signal according to the sensing signal and output the safe carrier signal to the alternating current output end, so that the alternating current output end outputs reactive power to the ground.

Inventors:
MA JIAN (CN)
MA JI (CN)
Application Number:
PCT/CN2017/088433
Publication Date:
August 23, 2018
Filing Date:
June 15, 2017
Export Citation:
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Assignee:
TIANJIN ZHONGLING SHINENG TECH CO LTD (CN)
International Classes:
H02H3/00; H02J3/00
Foreign References:
CN106711922A2017-05-24
CN106711923A2017-05-24
CN1056023A1991-11-06
CN202444132U2012-09-19
CN200953461Y2007-09-26
US20050237680A12005-10-27
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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