| 摘要 |
The present invention is provided with an infrared sensor (19), a printed wiring board (15), a sensor base (17), and a sensor cap (24). The sensor base (17) is mounted on the printed wiring board (15), and the infrared sensor (19) is mounted on the sensor base (17). A sensor cap (24) is provided which inserts inside a vertical wall on the sensor base (17), and by regulating the position of the top surface of a flange (22) provided on the outer circumference on the base side of a main body (21) of the infrared sensor, the position of the infrared sensor is determined relative to the printed wiring board. |
