Factory and mine lighting lamp with LED lighting sources turned on alternately

A technology of LED light source and lighting lamp, applied in the direction of light source, electric light source, lighting application, etc., can solve the problem of shortening the service life of LED lamp, and achieve the effect of prolonging the service life, reducing the accumulation of heat, and avoiding lighting at the same time

Inactive Publication Date: 2015-06-24
XIAN LINZI SEMICON LIGHTING
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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 problem of shortened service life of LED lamps in the prior art due to poor heat dissipation

Method used

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  • Factory and mine lighting lamp with LED lighting sources turned on alternately

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Embodiment 1

[0011] like figure 1 As shown, the factory and mine lighting lamp with LED light sources alternately lit by the present invention includes an LED light source assembly and a base, and a thermosensitive element, a thermoelectric signal conversion device, and a circuit control module are arranged in the base, and the thermosensitive element converts a thermoelectric signal The device is connected with the circuit control module, and the sensing end of the thermal element is connected with the LED light source.

[0012] There are two LED light source components, which are respectively electrically connected to the circuit control module and alternately lighted.

[0013] When the power is turned on, one of the LED light source components lights up, and the thermosensitive element senses the temperature in the base, and outputs a thermal signal, which is converted into an electrical signal by the thermoelectric signal conversion device. The higher the temperature, the stronger the ...

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Abstract

The invention belongs to the technical field of electrical lighting and specifically provides a factory and mine lighting lamp with LED lighting sources turned on alternately. The factory and mine lighting lamp comprises an LED light source assembly and a base; a thermosensitive element, a thermoelectric signal converter and a circuit control module are arranged in the base; the thermosensitive element is connected with the circuit control module by use of the thermoelectric signal converter; the induction end of the thermosensitive element is connected with the LED light sources. The factory and mine lighting lamp is capable of realizing alternate turning on of the light sources; the problem of shortened service life of the LED lamp due to poor heat dissipation is solved, the maintenance and replacement frequency of the lamp is reduced, and the investment cost expenditure of the factory lighting lamp is reduced.

Description

technical field [0001] The invention belongs to the technical field of electric lighting, and in particular relates to a lighting lamp for factories and mines with LED light sources alternately lit. Background technique [0002] LED light source is a new type of green and environment-friendly light source, which can be widely popularized and applied due to its advantages of high brightness, strong light source directionality and low energy consumption. The lighting devices of factories and mines mostly use LED lamps, but the initial purchase cost of LED lamps is relatively high, and poor heat dissipation will significantly shorten the service life of the lamps. At present, the power of factory and mine lighting LED lamps sold on the market is often relatively large, and the heat generated by long-term lighting cannot be dissipated in time, which will inevitably shorten the service life of LED light sources and increase the maintenance and replacement frequency of lamps. Tim...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V23/04F21V29/50F21W131/402F21Y101/02F21Y115/10
CPCF21S8/00F21V23/0457F21W2131/402F21Y2101/00
Inventor 袁知中
Owner XIAN LINZI SEMICON LIGHTING
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