LED lamp

A technology of LED lights and LED light sources, applied in the field of light sources, can solve the problems of uneven lens height, complexity, inconvenient operation and installation process, etc., and achieve the effect of accurate positioning and convenient assembly.

Inactive Publication Date: 2014-12-31
OPPLE LIGHTING ELECTRICAL ZHONG SHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the difficulty of dispensing glue evenly during installation, it will cause unevenness of the lens, and the space inside the light source is small, the process of dispensing glue is not easy to operate and the installation process is complicated

Method used

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  • LED lamp
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Examples

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Embodiment Construction

[0010] The heat sink 30 has a side wall 32 , and when viewed along a direction perpendicular to the LED light source board 20 , the locking groove 31 connects the side wall 32 and the LED light source board 20 .

[0011] The lens 10 includes a main body 12 and a connecting portion 13 extending from the main body 12 . The buckle 11 extends from the connecting portion 13 and has a locking portion 110 that is locked to the heat sink 30 . The main body 12 , the connecting portion 13 and the buckle 11 are integrally formed. The main body 12 is cylindrical in shape from the outside, includes an outer wall 123 , has an inwardly recessed recess 121 at one end, and an outwardly protruding protrusion 122 at the other end. The outer wall 123, the recessed portion 121 and the protruding portion 122 form the light adjusting portion of the main body 12, and the protruding portion 122 also includes an accommodating cavity 124. Viewed from a direction perpendicular to the outer wall 123 of ...

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PUM

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Abstract

The invention discloses an LED (Light Emitting Diode) lamp which comprises a lens, an LED light source plate and a radiator, wherein the LED lamp is further provided with a clamping device, and the lens is connected with the radiator through the clamping device.

Description

【Technical field】 [0001] The invention relates to a light source, in particular to an LED lamp. 【Background technique】 [0002] In modern lighting, LED light sources are gradually replacing traditional light sources. Due to the limitations of the illuminant itself, LED light sources need to add some light-processing components, such as lenses. In the prior art, such as Chinese Patent Application Publication No. CN101922619A discloses an LED lamp structure, the lens of which is clamped on the light source board of the light source, but for very small LED lamps, the light source board itself does not have enough space to install the lens . Moreover, due to optical requirements, the bottom of some lenses is protruding and retracted. If the locking device is located at the bottom of the lens, the optical effect will also be affected. Therefore, for a light source with such a small volume as the G4 lamp bead, the lens is assembled on the light source by pasting the lens with a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V17/10F21Y101/02
Inventor 余彩峰周大利
Owner OPPLE LIGHTING ELECTRICAL ZHONG SHAN CO LTD
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