Desk light with human sensor and transmitter

摘要

Provided is a desk light that can automatically flash a desk light in a personal space where a room, a desk, and a user have a one-to-one relationship, and can also flash a ceiling light in conjunction with the desk light. . A combination of two types of sensors and a transmitter capable of blinking the ceiling illumination are incorporated, and the transmitter automatically interlocks to blink the ceiling illumination. The desk light is combined with a pyroelectric sensor that detects a moving person and a ranging sensor that detects the presence or absence of an object in front of the sensor. When the user sits on the seat, the pyroelectric sensor detects and lights up. If you are still thinking, keep the light on by detecting the user with the distance sensor. Consists of a sensor that automatically turns off the desk light after the set time elapses and automatically turns off the ceiling light after the set time elapses when the user leaves the seat and is not detected by either the pyroelectric sensor or the distance measuring sensor. I have to. [Selection] Figure 1