Illuminating lamp capable of increasing light receiving efficiency of human eye vision

A technology for human vision and lighting, applied in lighting devices, independent lighting devices, lighting and heating equipment, etc., can solve the problems of human eye glare damage, astigmatism, inattention, etc., to solve direct glare hazards, The effect of helping light reception and improving reception efficiency

Inactive Publication Date: 2015-08-12
DALIAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. There is astigmatism and poor light concentrating, which leads to inattention;
[0005] 2. The part of the useful light reflected by the desktop reflector to the h...

Method used

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  • Illuminating lamp capable of increasing light receiving efficiency of human eye vision
  • Illuminating lamp capable of increasing light receiving efficiency of human eye vision
  • Illuminating lamp capable of increasing light receiving efficiency of human eye vision

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings.

[0041] An illuminating lamp for improving the light receiving efficiency of human eyes, comprising several identical cylindrical lampshades, with illuminating lamps 2 inside the lampshades, and several lampshades installed on the andante 1.

[0042] The bottom radius of the cylindrical lampshade, the radius of the outer opening, the length and the diameter and depth of the cylindrical lampshade satisfy the following relationship:

[0043] Y 2 ≤ L ≤ 3 ( Y 2 ) ,

[0044] Y 1 2 ≤2Y 1 ,

[0045] Among them, Y 1 is the bottom radius, Y 2 Is the radius of the outer mouth, and L is the diameter and depth of the cylinder.

[0046] figure 1 middle: Receive light for the human visual system...

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Abstract

The invention relates to an illuminating lamp capable of increasing the light receiving efficiency of human eye vision, and belongs to the technical field of the illuminating lamp. The illuminating lamp comprises a plurality of same cylindrical lamp covers; illuminating lamp bodies are arranged in the lamp covers; the plurality of lamp covers are arranged on a U-shaped plate; the bottom radius, the outer opening radius, the length and the cylindrical radial depth of each cylindrical lamp cover meets the following relational expressions: Y2<=L<=root 3 (Y2) and Y1<Y2<=2Y1, wherein Y1 is the bottom radius, Y2 is the outer opening radius, and L is the cylindrical radial depth.

Description

technical field [0001] The invention relates to an illuminating lamp which improves the light receiving efficiency of human eyes, and belongs to the technical field of illuminating lamps. Background technique [0002] Reading lights have become a necessary electrical appliance for thousands of households. In order to meet the needs of different consumers, there are many types of reading lights on the market. From the light source, they are divided into incandescent lamps, energy-saving lamps and LED learning lamps. At present, there is a large part of astigmatism in the light emitted by the reading light source, which leads to low light utilization efficiency, and even direct glare due to astigmatism, causing varying degrees of damage to readers' eyes, but there is no good way to reduce astigmatism in the market. And increase the light receiving efficiency of the human eye, and completely solve the problem of direct glare. [0003] To sum up, the current reading desk lamp h...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21V3/00
CPCF21S6/003F21V3/06
Inventor 王智森何启鹏康信龙张义马毅煌李恒张成国
Owner DALIAN POLYTECHNIC UNIVERSITY
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