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LED illumination light source comprehensive measurement instrument

A technology of LED lighting and comprehensive measuring instrument, which is used in testing optical performance and other directions

Inactive Publication Date: 2014-02-26
吕大明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the ever-changing LED lighting source products, is the reference standard lamp "suitable"? How to adapt to the rapid changes of so many new styles of LED lighting source products, and obtain corresponding standard lamps in time to adapt to the ever-changing LED lighting The rapid development of the industry has become one of the insurmountable obstacles for integrating sphere equipment

Method used

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  • LED illumination light source comprehensive measurement instrument
  • LED illumination light source comprehensive measurement instrument
  • LED illumination light source comprehensive measurement instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Example one Image 6 It is a schematic diagram of the measurement operation of a 50W circular integrated LED illumination light source. The 50W integrated LED light source component (20) is installed on the universal bracket (19), and the measurement distance is adjusted to 10-15m.

Embodiment 2

[0051] Embodiment two, same as Image 6 , But the size of the equipment has been reduced compared to the same period last year. The tested LED light source is a 3W circular integrated LED lighting source, and the measurement distance is adjusted to 1.5m. The measurement procedure is basically the same as that of the first embodiment.

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Abstract

The invention discloses an LED illumination light source comprehensive measurement instrument. The main hardware is composed of an LED illumination light source operation table (1), a sensitization measurement table (2), a telescopic optical darkroom passageway (3) and a microcomputer main control station (4). An LED illumination light source to be measured is fastened to an LED illumination light source installation universal support in the operation table, and a polar coordinate double-shaft drive servo mechanism drives the LED illumination light source on the polar coordinate double-shaft drive servo mechanism to rotate in the horizontal direction and to pitch. The telescopic optical darkroom passageway is used for adjusting the distance between the LED illumination light source to be measured and a sensitization measurement probe. Embedded type microcomputers of all subsystems execute various types of operation, collect and transmit data and are used in cooperation with the microcomputer main control table for achievement of the measured data comprehensive processing function and the image processing function. The LED illumination light source comprehensive measurement instrument has the advantages that the LED illumination light source with any model, any wave form and any power consumption can be really measured in a relatively small space, a normal measurement parameter table is provided, and a three-dimensional analysis graphic based on tricolor light waveforms and four-dimensional dynamic video are provided as well.

Description

【Technical Field】 [0001] The invention relates to a light source / lamp detecting and measuring device, in particular to an LED lighting source integrated measuring instrument. [0002] The invention belongs to the field of intelligent instrumentation equipment, and also belongs to the field of energy-saving and environmentally friendly artificial electric light source lighting. 【Background technique】 [0003] With the continuous rapid advancement of LED lighting technology and process R&D and innovation, new application fields of LED lighting light sources have been spawned, and ever-changing energy-saving lighting application products have been created, making LED lighting sources, whether in use, function, or performance indicators, especially in shape and In terms of dimensions and other aspects, the characteristic differences from traditional lighting sources are so distinct that some measuring instruments and equipment used in the measurement of traditional lighting sources can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02
Inventor 吕大明孙维实
Owner 吕大明
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