LED lamp dustproof module lens

A technology for LED lamps and LED light panels, which is applied to gas/waterproof devices, lighting devices, light sources, etc., can solve problems such as unfavorable cleaning and dust adsorption, and achieve the effects of improving light output efficiency, uniform brightness distribution, and low glare.

Active Publication Date: 2015-09-09
CHONGQING SILIAN OPTOELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a dust-proof module lens for LED lamps, which is used to solve the problems in the prior art that the module lens absorbs dust and is not conducive to cleaning.

Method used

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  • LED lamp dustproof module lens
  • LED lamp dustproof module lens
  • LED lamp dustproof module lens

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Embodiment Construction

[0033] The following specific examples illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0034] It should be noted that the structure, ratio, size, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for the understanding and reading of those familiar with this technology, and are not intended to limit the implementation of the present invention Limited conditions, so it has no technical significance. Any structural modification, proportional relationship change or size adjustment should still fall under the present invention without affecting the effects and objectives that can be achieved by the present invention. The disclosed technical content must be within the scope of coverage. At the same time, the terms such as "upper", "lower", "left", "ri...

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Abstract

The invention discloses an LED lamp dustproof module lens. The LED lamp dustproof module lens comprises at least one LED body. Each LED body comprises a lens body and an LED lamp panel, wherein the lens body is internally provided with a containing space groove used for installing the LED lamp panel; the outer surface of the lens body is a plane; the plane is provided with protrusions used for light refraction; the protrusions are 0.5 mm high. The whole outer surface of the LED lamp dustproof module lens is of a structure similar to the plane, and the micro protrusions are arranged on the planes and are only 0.5 mm high, so that ash is not prone to being accumulated on the outer surface of the lens. Meanwhile, the ash layer is easily wiped and cleaned up, and the influence of later environment factors on the luminous efficiency of lamps is greatly reduced.

Description

Technical field [0001] The invention relates to an LED lighting device, in particular to a protective dust-proof module lens for LED lamps. Background technique [0002] LED lamps have gradually replaced traditional lighting lamps due to their advantages of energy saving and environmental protection. According to different applications, the illumination range and illuminance distribution of LED lamps have different requirements for light distribution processing. The existing LED lamp lens single lens design is mostly in the form of peanuts, and the module lens is exposed as a protection. The peanut-like unevenness on the outer surface of the LED lamp lens is easy to absorb the dust layer, which is not conducive to cleaning, and it is easy to lighten in the actual use process. The effectiveness is affected. If a layer of flat or graded PC or glass is added to the surface of the module lens as a protection, the light loss of the lamp will increase by nearly 10%. [0003] Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V5/04F21V31/00F21Y105/00
CPCF21V5/04F21V31/04
Inventor 胡栋万秀锋王大贵
Owner CHONGQING SILIAN OPTOELECTRONICS SCI & TECH
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