Title: Human-body infrared sensing automatic water tap
Application Number: 93112055 Application Date: 1993.07.08
Publication Number: 1097244 Publication Date: 1995.01.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C08C19/36,F16K1/00,F16K31/06
Applicant(s) Name: Zhang Hongbo, Zhang Hongbo Address: 111317
Inventor(s) Name: Zhang Hongbo
Attorney & Agent:
Abstract:
     The manual infra-red sensing automatic faucet makes use of the infra-red ray sent out by human body to control directly the "on" or "off" state of the faucet. It mainly consises of a isolating collecting mirror which can make the thermoelectric infra-red sensor receive changeable infra-red signals of human body, a converting light plate, small electromagnet modules, electromagnet modules a valve chese, a valve, integrated circuits and electronic fitting parts etc. When somebody holds out his hand under the faucet, water will flow down automatically. When it leaves, the faucet can be turned off automatically. It means not only protecting people from mutual inflections, but also saving time and water, and convenient usage.
Time: 6