| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an automatic faucet device, arrangeable by consolidating light projection means, light receiving means and magnetic detection means around a water communication member of a faucet body, and easily detecting magnetism when approaching a magnetic substance such as a magnet to a tip opening of the faucet body, in the automatic faucet device for arranging the magnetic detection means around the water communication member of the faucet body.SOLUTION: An automatic faucet device comprises a faucet body, a sensor having light projection means and light receiving means, magnetic detection means for detecting magnetism, a solenoid valve and a control part for controlling an opening-closing state of the solenoid valve on the basis of a detection result of the sensor and a detection result of the magnetic detection means, by determining the existence of the magnetism on the basis of the detection result of the magnetic detection means by determining the existence of a detection object on the basis of the detection result of the sensor, the light projection means and the light receiving means are provided in a position of becoming the light projection means in one and the light receiving means in the other, to a center line in the vertical direction in an opening surface on the tip of the faucet body, and the magnetic detection means is arranged between the light projection means and the light receiving means.</p> |
