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An illuminance test system for strip led lamps

A technology of LED lamps and testing systems, applied in the direction of photometry, testing optical properties, measuring devices, etc., can solve the problems that are not suitable for testing the illumination of circular light spots

Active Publication Date: 2018-04-13
林万炯
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Problems solved by technology

Due to the difference in the formation mechanism of circular light spots and striped light spots, the usual test system for testing the illuminance of circular light spots is often not suitable for testing the illuminance of circular light spots

Method used

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  • An illuminance test system for strip led lamps
  • An illuminance test system for strip led lamps

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Embodiment Construction

[0010] Specific embodiments of the present invention will be described in further detail below based on the accompanying drawings. It should be understood that the specific embodiments described here are only examples, and are not intended to limit the protection scope of the present invention.

[0011] see Figure 1 to Figure 2 , which is a structural schematic diagram of an illuminance testing system 100 for a bar-shaped LED lamp provided by the present invention. The illuminance testing system 100 includes a dark box 10 , a guide rail assembly 11 arranged in the dark box 10 , and an illuminance meter 12 arranged in the dark box 10 . A guide rail 13 arranged in the dark box 10 for installing the light meter 12 , and an alignment device 14 arranged on the guide rail assembly 11 . The illuminance testing system 100 is used to test the illuminance of a strip LED lamp 20 . The bar-shaped LED lamp 20 includes at least two LED lamps 21 .

[0012] The dark box 10 is a box body ...

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Abstract

An illuminance testing system for strip LED lamps comprises a dark box, a guide rail assembly arranged in the dark box, and an illuminance meter arranged in the dark box. The guide rail assembly is used to set the strip-shaped LED lamp and to make the strip-shaped LED lamp rotate around its length direction. The illuminance meter includes at least two detectors arranged along the length direction of the strip-shaped LED lamp. At least one of the at least two detectors is aimed at one of the LED lights, and at least one of the at least two detectors is deviated from all the LED lights. The illuminance testing system provided by the present invention utilizes the guide rail assembly and at least two detectors of the illuminance meter arranged along the length direction of the strip-shaped LED lamp, so that the illuminance of each LED lamp of the strip-shaped LED lamp can be quickly detected , in order to facilitate further calculation of lighting parameters such as lighting angle.

Description

technical field [0001] The invention relates to a lamp testing device, in particular to an illuminance testing system for a strip LED lamp used for detecting a strip LED lamp. Background technique [0002] As more and more LED lamps are gradually used in home and commercial lighting, the illuminance standard of LED lamps is becoming more and more important. The International Commission on Illumination CIE (Commission International De LE clairage) sets a minimum illumination standard of 300 lux for classrooms, 150 lux for writing and reading in the bedroom, and 500 lux for writing and reading in the library. Users often do not pay attention to the lighting environment in which they are in the process of using the lamps. For example, the same lighting industry lighting is used no matter in the living room or in the bedroom. In addition, because the lighting lamp is used for a long time, its illuminance will decrease. The above-mentioned reasons will cause the illuminance of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M11/02G01J1/00
Inventor 王继恩林万炯
Owner 林万炯
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