INFRARED HUMAN BODY DETECTOR MODULE

摘要

PROBLEM TO BE SOLVED: To place at an arbitrary position by forming in one a sensor module detecting thermal change in a detection region and a light condensing part condensing infrared to this. SOLUTION: A sensor module 11 detecting thermal change and a lens 12 and a holder 13 corresponding to a light condensing part are formed in one. That is, the sensor modules 11 is assembled and fixed on the upper surface 13a of the holder 13 during forming the holder 13. The connector connection part 13f provided on the lower surface of the holder 13 is electrically connected to the connector B connecting to an external circuit and each of contact points 13g to 13i is connected to the sensor module 11. The lens 12 consisting of a plurality of convex lenses is placed so as to cover the sensor module 11. By inserting and fitting the holder 13 into an insertion hole 14a punched in the outer shell of an infrared detector and connecting the connector connection part 13f to the connector B, the sensor module 11 and the external circuit are connected. In this manner, the sensor module 11 is not fixed to a print board so that the fixing position is not restricted.