Lamp energy-saving control device

An energy-saving control and lighting technology, applied in energy-saving control technology, lighting devices, lamp circuit layout, etc., can solve the problems of electricity waste, energy waste, lighting electricity waste, etc., and achieve the effect of low cost, small size and reliable performance

Inactive Publication Date: 2013-01-09
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Lamp energy-saving control device

Examples

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Embodiment Construction

[0009] Examples, see attached figure 1 , the power supply circuit 1 in the lamp energy-saving control device includes a switch K 1 , Diode D 1 , transformer T, rectifier bridge D, voltage regulator chip IC 1 , IC 2 , electrolytic capacitor C 2 、C 3 、C 4 , capacitance C 5 ~C 8 ; Their connection relationship is that the 1 foot of the transformer T is connected to K 1 and 220V power supply, the 3rd pin of T is connected to the 220V power supply, the 2nd pin of T is connected to the 11th pin of the rectifier bridge D, the 4th pin of T is connected to the 3rd pin of D, and the 2nd pin of the rectifier bridge D is connected to the electrolytic capacitor C 2 negative pole, capacitor C 5 、C 6 On the other end, the regulator chip IC 1 , IC 2 1 foot. The control circuit 3 includes the ATMEGA8L microcontroller U 1 , 10-pin socket JP; their connection relationship is: MCU U 1 Pin 1 of JP is connected to pin 1 of JP, resistance R in shielding circuit 3 1 One end of the el...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCY02B20/40Y02B20/44
Inventor 刘国存卜新良王孟男单锦宁王国良梁振
Owner STATE GRID CORP OF CHINA
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