Sensing device with a glare shield

摘要

A sensing device with a glare shield has an infrared sensor and a glare shield. The infrared sensor has a body and a lens hood. The lens hood is mounted around an outer periphery of the body. The glare shield is conical, is detachably mounted around the lens hood of the infrared sensor, and extends in a direction away from the body of the infrared sensor. The glare shield prevents the infrared sensor from being affected by glare emitted from adjacent lighting devices. Accordingly, the sensing device avoids incorrect judgment of environmental luminance caused by lighting devices nearby and therefore generates less misoperation, so that the goal of being more power-saving can be achieved.

主权项

1. A sensing device with a glare shield, comprising:
a lamp having a mounting frame; an infrared sensor having: “a body having a light-receiving side, with the body detachably mounted to the mounting frame and protruding from the mounting frame and the lamp; and” a lens hood mounted on the light-receiving side of the body; and a glare shield detachably mounted around the lens hood of the infrared sensor.