| 摘要 |
<p>PURPOSE:To make response to various kinds easy by attaching and uniting a sensor body on a holder freely movable. CONSTITUTION:A spherical sensor is formed with a sensor body 30 and a lens 31; a holder is formed by coupling a semi-spherical sensor holder 35 and a holder ring 36; and a sensor block 3 is formed by holding the sensor with the holder freely movable. A body block 1 is formed by containing a multitude of terminals, a circuit base plate 12, and an insulator plate 13 in a body 10, and a cover block 2 is formed by holding the sensor block 3 with a cover 20. On the sensor body 30, the circuit base plate 32 is fixed. On the base plate 32, syro-electric element TP and the like detecting heat ray radiated from a human body is fixed and blocks 1 and 2 are coupled so as to embed in the wall with using a mounting frame 4. With this united configuration, a specification change can be managed by changing the shape of the cover 20 to attach the sensor block 3 and thus easy response to various kind is attained.</p> |
