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Light intensity detection device of portable deck embedded lamp

A light intensity detection and embedded technology, which is applied in the direction of measuring devices, lighting devices, photometry, etc., can solve the problems of complex structure of the device, large space occupation, high equipment cost, etc., achieve small size, light weight, overcome Difficult to disassemble and limited space effect

Pending Publication Date: 2021-03-26
CSSC SYST ENG RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And there are problems such as high equipment cost, large space occupation, and complex device structure.
Especially in view of the inherent difficulty of disassembly and limited space of ship deck embedded lighting, it is difficult to apply

Method used

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  • Light intensity detection device of portable deck embedded lamp
  • Light intensity detection device of portable deck embedded lamp
  • Light intensity detection device of portable deck embedded lamp

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] The invention provides a light intensity detection device for a portable deck embedded lamp, and its structure refers to Figure 1-5 , the light intensity detection device includes a darkroom with a telescopic structure providing optical darkroom conditions; the bottom of the darkroom with a telescopic structure is an open structure.

[0036] One end of the telescopic structure darkroom of this embodiment is fixedly connected with an electrical box 4; the bottom of the other end of the telescopic structure darkroom is placed with the embedded lamp 15 under test; Laser observation window 17 is arranged. It is preferably a three-stage structure, which can provide artificial optical darkroom conditions for lamps and lanterns during measurement, and eliminate the interference of ambient light. The length*width*height of the ...

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Abstract

The invention discloses a light intensity detection device of a portable deck embedded lamp. The light intensity detection device comprises a telescopic structure darkroom which provides an optical darkroom condition and has an open structure at the bottom; wherein one end of the telescopic structure darkroom is fixedly connected with an electrical box, and the bottom of the other end accommodatesa tested embedded lamp. And a laser observation window is arranged on the top surface corresponding to the tested embedded lamp. A power supply unit is arranged in the electrical box and is used forsupplying power to the probe detection and laser calibration unit and the processing unit. And the probe detection and laser calibration unit is used for calibrating the relative positions of the to-be-detected embedded lamp and the detection plane and carrying out online detection on optical index information of different light emitting angles of the light source. A processing unit is used for sequentially carrying out preprocessing and index qualification judgment on the optical index information of different light emitting angles of the light source. The embedded lamp on the ship deck doesnot need to be disassembled, the light intensity measurement precision is guaranteed, and the device is convenient to carry.

Description

technical field [0001] The invention relates to the technical field of light intensity detection, in particular to a light intensity detection device for a portable deck embedded lamp. Background technique [0002] In recent years, LED has developed rapidly in the field of industrial lighting due to its advantages of energy saving, high efficiency, long life, and good reliability. With the maturity of LED technology and the popularization of LED lamps, the requirements for the characteristics and capabilities of the light source are also getting higher and higher. Therefore, research on detection methods and detection devices for the luminous energy efficiency and light intensity distribution of LED lamps is of great significance. The traditional light intensity detection methods of LED lamps are generally integrating sphere method, distributed photometer method and so on. [0003] The specific idea of ​​the integrating sphere method is to build a hollow sphere whose inner...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/42G01M11/02B63B45/06F21S8/02
CPCG01J1/42G01M11/02G01M11/0207B63B45/06F21S8/02G01J2001/4252F21W2107/20F21Y2115/10
Inventor 薛晓川肖雷曹盛荆丽丽
Owner CSSC SYST ENG RES INST