Lamp energy-saving control device

Abstract

The invention belongs to control devices and particularly relates to a lamp energy-saving control device which comprises a power supply circuit (1), a control circuit (3), a shielding circuit (2), an optical detection circuit (4) and a human body infrared induced circuit (5), wherein the control circuit (3) internally comprises an ATMEGA8L single chip microcomputer U1 and a ten-needle slot JP. According to the lamp energy-saving control device disclosed by the invention, three human price policy infrared induction modules are adopted to identify the existence of a human body so that a lamp is turned on only under the condition that a human exists in a room and lights are insufficient, and therefore, the indoor brightness is intelligently controlled, a power supply switch is automatically locked, and the purposes of electricity and energy saving are reached. The lamp energy-saving control device can be widely applied to places such as classrooms, offices, libraries, basements and garages, has a small volume, and is reliable in performance, small in power consumption, low in cost and obvious in electricity saving.

Description

technical field [0001] The invention belongs to a control device, in particular to an energy-saving control device for a lamp. Background technique [0002] With the rapid development of social economy and science and technology, people's living standards continue to improve, and the demand for energy is increasing day by day. Energy conservation and effective use of energy have become people's concerns. But in real life, the waste of energy, especially the waste of electricity is still Existence, taking colleges and universities as an example, with the increase of students, the number of classrooms and other places increases accordingly. Due to poor management, the problem of waste of lighting electricity is becoming more and more obvious. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned technical deficiencies, and provide an energy-saving control device for lamps, which can control whether lighting lamps are turned...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of social economy and science and technology, people's living standards continue to improve, and the demand for energy is increasing day by day. Energy conservation and effective use of energy have become people's concerns. But in real life, the waste of energy, especially the waste of electricity is still Existence, taking colleges and universities as an example, with the increase of students, the number of classrooms and other places increases accordingly. Due to poor management, the problem of waste of lighting electricity is becoming more and more obvious

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