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Corridor energy-saving illuminating system capable of restraining interference signal and equipped with constant-voltage source

An energy-saving lighting and interference suppression technology, applied in the energy-saving field, can solve the problems of pedestrians manually opening or closing, and achieve the effects of avoiding energy waste, stable lighting, and fast lighting

Inactive Publication Date: 2016-08-24
CHENGDU SIBOTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the traditional corridor lighting system needs to be manually opened or closed by pedestrians, and to provide a stable voltage source corridor energy-saving lighting system that can suppress interference signals

Method used

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  • Corridor energy-saving illuminating system capable of restraining interference signal and equipped with constant-voltage source
  • Corridor energy-saving illuminating system capable of restraining interference signal and equipped with constant-voltage source
  • Corridor energy-saving illuminating system capable of restraining interference signal and equipped with constant-voltage source

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Embodiment

[0024] Such as figure 1 As shown, the stabilized source corridor energy-saving lighting system that can suppress interference signals of the present invention is mainly composed of a central controller, a power input protection circuit connected to the central controller, a lighting drive circuit and an interference suppression circuit, and an interference suppression circuit The connected analog-to-digital conversion chip is composed of an infrared sensor and a light sensor respectively connected with the analog-to-digital conversion chip, and a lighting lamp connected with the lighting driving circuit.

[0025] Wherein, the central controller is used as the control center of the present invention, and its preferred STC90C52AD single-chip microcomputer is realized. The infrared sensor can detect whether there are pedestrians passing in the corridor, and the LH1958 infrared sensor is preferred. The light sensor can detect the light brightness in the corridor, and it is prefer...

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Abstract

The invention discloses a corridor energy-saving illuminating system capable of restraining interference signal and equipped with a constant-voltage source. The corridor energy-saving illuminating system is characterized by mainly comprising a central control unit, and a power supply input protection circuit, an illuminating driving circuit and an interference restraining circuit which are connected with the central control unit separately, an analog-digital conversion chip connected with the interference restraining circuit, and an infrared sensor and a light sensor which are connected with the analog-digital conversion chip separately, and an illuminating lamp connected with the illuminating driving circuit. The corridor energy-saving illuminating system is provided with the interference restraining circuit which can restrain the interference signal generated by the corridor energy-saving illuminating system so as to prevent the interference signal from influencing the normal operation of the illuminating lamp; and in addition, the corridor energy-saving illuminating system is provided with the power supply input protection circuit, so that it is ensured that the corridor energy-saving illuminating system has a steady working voltage, and the influence on the normal operation of the corridor energy-saving illuminating system from mains supply fluctuations can be avoided.

Description

technical field [0001] The invention relates to the field of energy saving, in particular to an energy-saving lighting system for stabilised source corridors capable of suppressing interference signals. Background technique [0002] At present, the traditional corridor lighting system is controlled by switches. Each corridor light corresponds to a manual switch, which is controlled by pedestrians going up and down the stairs. There is a big defect in this way, that is, pedestrians need to manually turn on the switch; in an open and dark corridor environment, it is not easy for pedestrians entering the building to find the position of the switch for the first time, causing great trouble to pedestrians. At the same time, from the perspective of energy saving, this control method requires pedestrians to turn on and off each corridor light they pass in turn. Frequent operations will easily make people give up the operation of turning off the lights, so that the corridor lights a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/105H05B47/11Y02B20/40
Inventor 不公告发明人
Owner CHENGDU SIBOTE TECH CO LTD
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