Anti-glare light-emitting diode (LED) lighting device

An LED lighting and anti-glare technology, applied in lighting devices, lighting device parts, lighting device cooling/heating devices, etc., can solve problems such as unfavorable glare, difficulties, etc. and assembly cost, the effect of convenient expansion

Inactive Publication Date: 2013-06-05
XIAN JINNUO PHOTOELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the most commonly used method of eliminating glare is to design the structure of the lamp to eliminate the glare of the whole lamp. This method is difficult in specific applications and is not conducive to completely eliminating glare.

Method used

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  • Anti-glare light-emitting diode (LED) lighting device
  • Anti-glare light-emitting diode (LED) lighting device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] like figure 1 and figure 2 As shown, the present invention includes a radiator 1 and an LED module fixedly connected to the top of the radiator 1, the LED module includes an aluminum substrate 5 and a snap ring 2 fixed on the top of the radiator 1, and is fixedly connected to the top of the aluminum substrate 5. The LED light source 4 at the central position and the lens 3 snap-connected on the snap ring 2 and located above the LED light source 4 .

[0024] like figure 1 and figure 2 As shown, in this embodiment, there are one or more LED modules. Four bayonets are evenly arranged around the periphery of the snap ring 2, and four bayonet slots are arranged along the bottom edge of the lens 3 to cooperate with the bayonet teeth. The lens 3 and the snap ring 2 pass through four The locking teeth are engaged with the four locking slots. The geometric centers of the snap ring 2, the lens 3 and the LED light source 4 are all on a straight line; the bottom surfaces of ...

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PUM

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Abstract

The invention discloses an anti-glare light-emitting diode (LED) lighting device which includes a radiator and an LED module fixedly connected at the top end of the radiator. The LED module includes an aluminum substrate and a clamping ring, an LED light source and a lens, wherein the aluminum substrate and the clamping ring are fixedly connected at the top end of the radiator, the LED light source is fixedly connected at the top end of the center position of the aluminum substrate, and the lens arranged above the LED light source is connected on the clamping ring in a clamping mode. The anti-glare LED lighting device has the advantages of being simple in structure, reasonable in design, convenient to install and manufacture, beneficial to eliminate the glare, capable of improving the safety of the vehicle driving when the anti-glare LED lighting device is used for a street light, convenient to expand, easy to manufacture, low in manufacturing and assembly cost, and conducive to apply in a large scale.

Description

technical field [0001] The invention belongs to the technical field of LED lighting, in particular to an anti-glare LED lighting device. Background technique [0002] With the rapid development of urban road lighting, LED technology has opened up a new era of lighting technology revolution. Due to the advantages of LEDs such as small size, long life, high electro-optic efficiency, environmental protection and energy saving, LED lighting technology has been booming in recent years. Development, especially the development of modern urban road lighting technology. Due to the large irradiation area and high luminous intensity of the lamps used for road lighting, the strong light emitted directly into the human eye will cause glare, which will interfere with the driver's acquisition and disposal of vehicle and road condition information, and induce traffic accidents. requirements are not met. At present, the most commonly used method for eliminating glare is to design the struc...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V29/00F21V5/04F21V17/10F21Y101/02F21K9/20F21V29/50F21V29/89F21Y115/10
CPCY02B20/72
Inventor 李文辉胡焕性王琦
Owner XIAN JINNUO PHOTOELECTRIC TECH
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