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LED street lamp

A technology for LED street lamps and LED lamps, applied in the field of LED lighting, can solve the problems of low modularity, insufficient direct heat dissipation, and large lamp body structure, achieving good effects, reducing the process of contact conduction, and fast heat dissipation.

Active Publication Date: 2009-11-18
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 enough, and the effect is still unsatisfactory.
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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Experimental program
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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings. refer to figure 1 , figure 2 image 3 , Figure 4 , the first embodiment of the present invention is an LED street lamp, including a controller, and also includes an LED module 1, the LED module 1 includes an aluminum substrate 101, an LED lamp 102, the front 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 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, and the bottom of the optical lens 103 Steps 1031 are extended, and the sealing plate 104 is arranged on the front of the aluminum substrate 101. The sealing plate 104 has a lens hole 1041, the optical lens 103 is passed through the lens hole 1041, and the sealing plate 104 is p...

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Abstract

The invention relates to an LED lighting technology, in particular to an LED street lamp. The LED street lamp comprises a controller and is characterized in that the LED street lamp further comprises an LED module which comprises an aluminum substrate and an LED lamp, wherein a printed circuit is arranged on the front surface of the aluminum substrate; the LED lamp is arranged on the front surface of the aluminum substrate, and 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 arranged 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 direct heat dissipation.

Description

technical field [0001] The invention relates to LED lighting technology, in particular to an LED street lamp. 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 alum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/00F21V23/00F21V5/04F21V17/00F21V29/00F21W131/103F21Y101/02F21V29/503F21V29/76F21Y105/10F21Y115/10
CPCY02B20/72
Inventor 李旭亮
Owner KINGSUN OPTOELECTRONIC CO LTD