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Light source testing device

A test device and light source technology, applied in the direction of power supply testing, etc., can solve the problems of repeated work, slowing down the progress of product development and reducing test efficiency, etc.

Pending Publication Date: 2021-05-28
GUANGZHOU FINEART LIGHTING
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The cost of testing different LED light sources above is high, and the process of making driver boards with different output current values ​​​​repeats a lot of work, which reduces the efficiency of testing and further slows down the progress of product development.

Method used

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Embodiment Construction

[0038]In order to make the purpose, technical solutions and advantages of the present application, the present application will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended to explain the present application and is not intended to limit the present application.

[0039]The stage moving headlights or lighting and other high-power lamps often need to compare different LED light sources (such as LED modules, LED lamps, etc.) to choose more suitable light sources for final product development, so It produces the need for testing of different LED light sources.

[0040]In one embodiment, iffigure 1 As shown, a light source test device includes: a human machine interactive module 11, a processing module 12, and one or more light source driving modules 13; the signal output terminal of the human machine interactive module 11 is input to the signal input of the pro...

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Abstract

The invention relates to a light source testing device, which comprises a man-machine interaction module, a processing module and one or more light source driving modules, wherein the signal output end of the man-machine interaction module is connected with the signal input end of the processing module; the signal output end of the processing module is connected with the signal input end of the light source driving module, and the output end of the light source driving module is connected with a to-be-tested light source. The light source testing device provided by the invention can generate the driving current matched with the to-be-tested light source according to the pre-stored voltage and current mapping relation after a user inputs the test information containing different driving currents of the light source to be tested so as to test the to-be-tested light source; different testing devices do not need to be arranged for the to-be-tested light sources with different driving currents, the problem of low testing efficiency caused by repeated work when different testing devices are arranged for the to-be-tested light sources with different driving currents is avoided, and the research and development progress of products is accelerated.

Description

Technical field[0001]The present application relates to the field of light source testing, and in particular, to a light source test device.Background technique[0002]The stage moving headlights or lighting and other high-power lamps often need to compare different LED light sources (such as LED modules, LED lamps, etc.) to choose more suitable light sources for final product development, so It produces the need for testing of different LED light sources.[0003]Since the driving current of the different LED light sources is different, if the LED source is tested by a current greater than the LED light source driving current, the LED source is damaged, so the prior art is made of different output current values ​​for different LED light sources. To test different types of LED light sources.[0004]The above-mentioned process repeated work on different LED light source tests, and the process of making different output current values, thereby reducing the efficiency of testing, further dra...

Claims

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Application Information

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IPC IPC(8): G01R31/40
CPCG01R31/40
Inventor 刘建华王惠均李远深陈福强古文涛
Owner GUANGZHOU FINEART LIGHTING
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