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Corridor lighting lamp

A technology for lighting lamps and corridors, applied in the field of lighting, can solve the problems of waste of electric energy, mistakenly turning on lamps, etc., and achieve the effects of convenient use, sensitive induction and simple structure

Inactive Publication Date: 2012-03-07
SUZHOU ZHONGYAN TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a kind of voice-activated switch that is gradually applied in corridor lights, which is controlled by sound, but sometimes the sound is not caused by humans, so the lights are often turned on by mistake, resulting in waste of electric energy

Method used

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Embodiment Construction

[0015] The present invention will be further described below.

[0016] The structure of the corridor lighting lamp of the present invention is as figure 1 As shown, it includes a lamp, a power conversion circuit, a micro-processing unit (MCU), a human body sensor, an amplifier circuit and a control circuit, wherein: the human body sensor is connected to the micro-processing unit through the amplifier circuit, the micro-processing unit is connected to the lamp through the control circuit, and the power conversion circuit Connect the mains power supply to supply power to all power units.

[0017] The micro-processing unit is composed of a single-chip microcomputer and its peripheral circuits. For the single-chip microcomputer, we use TI's low-power MSP430 series single-chip microcomputer; There will be no induction; the amplifying circuit adopts low-noise high-speed operational amplifier LM358, which is used to amplify the weak electrical signal output by the human body sensor,...

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PUM

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Abstract

The invention discloses a corridor lighting lamp which belongs to the field of lighting. The structure of the lighting lamp comprises a lamp, a power supply conversion circuit, a micro-processing unit, a human body sensor, an amplification circuit and a control circuit, wherein the human body sensor is connected with the micro-processing unit through the amplification circuit, the micro-processing unit is connected with the lamp through the control circuit, and the power supply conversion circuit is used for converting a mains supply to appropriate voltage for supplying power to a corresponding power utilization unit. The human body infrared sensor is used for sensing radiation signals of a human body so as to control the lighting of the lamp, a lamp switch does not need to be set, the structure is simple and the use is more convenient.

Description

technical field [0001] The invention relates to a lamp, in particular to a lighting lamp used in corridors, and belongs to the field of lighting. Background technique [0002] The current common corridor lights are usually controlled by manual switches, and people must touch the switches when using them. Because it is generally used at night, people have to find the switch in the dark based on their impressions, which is very inconvenient to use. [0003] In order to solve the problem of finding the switch in the dark, an indicator light is provided on the switch, but the brightness of the indicator light is generally very limited, and people still have to carefully step up the steps to touch the switch. There is a voice-activated switch that is gradually applied to corridor lights, which is controlled by sound, but sometimes the sound is not caused by humans, so the lights are often turned on by mistake, resulting in waste of electric energy. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/04H05B37/02F21Y101/02
Inventor 黄文汉
Owner SUZHOU ZHONGYAN TEXTILE TECH
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