LED module

A technology of LED modules and LED lamps, applied in the field of LED lighting, can solve the problems of low modularization, large lamp body structure, inconvenient maintenance, etc., and achieve the effect of high modularization program, good effect and convenient maintenance

Inactive Publication Date: 2009-11-18
DONGGUAN KINGSUN OPTOELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the structure of the lamp body is huge, the heat dissipation is not direct, and the effect is not good.
Moreover, the existing LED street lamps or LED indoor lighting devices are still inconvenient to maintain due to the low degree of modularization

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings. refer to figure 1 , figure 2 , image 3 , the first embodiment of the present invention is an LED module, including an aluminum substrate 101, an LED lamp 102, the front side of the aluminum substrate 101 has a printed circuit, the LED lamp 102 is arranged on the front side 1011 of the aluminum substrate 101, and the reverse side of the aluminum substrate 101 It has fins 1012; the LED module also includes a sealing plate 104 and an optical lens 103, the optical lens 103 is arranged on the LED lamp 102, a step 1031 extends from the bottom of the optical lens 103, and the sealing plate 104 is arranged on the aluminum substrate 101 On the front side, the sealing plate 104 has a lens hole 1041 through which the optical lens 103 penetrates, and the sealing plate 104 is pressed on the step 1031 . In this embodiment, a sealing ring 105 is interposed between the st...

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Abstract

The invention relates to an LED lighting technology, in particular to an LED module. The module comprises an aluminum substrate and an LED lamp, wherein a printed circuit is arranged on the front surface of the aluminum substrate, and the LED lamp is arranged on the front surface of the aluminum substrate. The LED module is characterized in that fins are arranged on the back surface of the aluminum substrate; the LED module further comprises a sealing plate and an optical lens, the optical lens is arranged on the LED lamp, a step is extended from the bottom part of the optical lens, the sealing plate is arranged on the front surface of the aluminum substrate, a lens hole is formed on the sealing plate, the optical lens penetrates the lens hole, and the sealing plate is pressed on the step. The invention provides the highly modularized LED module with good heat dissipation performance.

Description

technical field [0001] The invention relates to LED lighting technology, in particular to an LED module. Background technique [0002] Compared with traditional street lights, LED street lights not only have the characteristics of good chromaticity, maintenance-free, and long life, but more importantly, they are more energy-efficient than traditional street lights. Other occasions, such as LED indoor lighting devices, also have such advantages. [0003] Chinese invention patent document CN101101103 discloses a high-power LED street lamp, which has good heat dissipation performance and controllability. Chinese invention patent document CN101101102 also discloses a high-power LED street lamp. Compared with the above-mentioned street lamp, the light output direction and the technical means of secondary optical processing are different, and it also has good heat dissipation and controllability. [0004] In existing LED street lamps or LED indoor lighting devices, the aluminum ...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V29/00F21V5/04F21V31/00F21V17/00F21W131/103F21Y101/02F21V29/76F21Y115/10
Inventor 李旭亮
Owner DONGGUAN KINGSUN OPTOELECTRONIC CO LTD
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