Multiple-electric-eye induction faucet

Abstract

A multiple-electric-eye automatic induction faucet includes two electric eyes installed on the faucet body. The signal emitting directions of the two electric eyes are not paralleled but intersected and formed with included angles, and respectively aligned to the bottom of the basin of a wash stand and passing through the outflow route of the spout of the faucet body. One of the two electric eyes can optionally be turned on and the other will be turned off according to the intensity of the signal received. The electric eye that is turned on can automatically carry out induction and control water to flow out of the spout of the faucet body, having high inducing sensitivity and able to enlarge a detecting and inducing range in height for matching with practical needs in use of water.

1 . A multiple-electric-eye automatic induction faucet comprising: 
 A faucet body assembled on a washstand with a basin, said faucet body formed with a spout: and    A first electric eye and a second electric eye installed on said faucet body and positioned close to each other, the signal emitting directions of said two electric eyes aligned to the bottom of said basin of said wash stand and passing through the outflow route of said spout of said faucet body, according to the extent of intensity of receptive signals, one of said two electric eyes optionally controlled to be turned on and the other controlled to be turned off according to the extend of intensity of signals received, said electric eye turned on carrying out induction and controlling water to flow out of said spout of said faucet body.    
   
   
       2 . The multiple-electric-eye automatic induction faucet as claimed in  claim 1 , wherein the signal emitting directions of said first and said second electric eye are not paralleled but intersected and formed with preset included angles.  
   
   
       3 . The multiple-electric-eye automatic induction faucet as claimed in  claim 1 , wherein said first and said second electric eye are respectively provided with an infrared-ray emitter and have a common infrared-ray receiver.  
   
   
       4 . The multiple-electric-eye automatic induction faucet as claimed in  claim 1 , wherein an IC board is installed in the interior of said faucet body, said IC board turning on one of said two electric eyes having received comparatively weak signal, said IC board turning off the other of said two electric eyes having received comparatively strong signal