switch

Abstract

The article of this design is a switch equipped with a heat sensor function, which is installed on a mounting frame on the wall of a room and is used as a switch to turn on and off lighting fixtures in the room. Specifically, when the heat sensor built into the sensor unit detects heat emitted by a human body, it turns on the lighting fixture. The heat detection area by the heat sensor can be adjusted according to the opening angle of the shutter installed in front of the sensor unit. A door is installed in the operation unit, which allows the user to set the time until the lighting fixture is turned off.

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