High power LED road lamp

A LED street lamp, high-power technology, applied in the field of LED lighting, can solve the problem of not meeting road lighting standards

Inactive Publication Date: 2009-01-14
NINGBO ANDY OPTOELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this simple replacement and simple optical processing cannot make high-power LED street lights meet the light distribution requirements of road lighting, let alone meet the standards of road lighting, so that these products basically cannot be truly applied to the field of road lighting

Method used

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Embodiment Construction

[0025] Please also refer to figure 1 with figure 2 As shown, the high-power LED street lamp 8 disclosed by the present invention includes a lower housing 1, a circuit board 2, an LED and its lens device 3, a reflecting device 4, a light output plate 5 and an upper housing 6, wherein the LED and its The lens device 3 is installed on a plurality of circuit boards 2 to form a plurality of LED light source modules 7 contained in the lower housing 1, and the LED light source modules 7 are adjacently installed on the substrate 160 provided in the high-power LED street lamp 8, The upper case 6 is fixed on the lower case 1 by screws or other connection methods, and the light output plate 5 is fixed on the window portion of the upper case 6 .

[0026] Please also refer to image 3 , Figure 4 ,Figure 5, Figure 8 with Figure 9 As shown, the lower casing 1 is made of a material with good thermal conductivity (such as aluminum alloy or magnesium alloy), and the lower casing 1 incl...

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Abstract

The invention relates to a high-power LED street lamp which comprises a shell, a circuit board, an LED and a lens which is matched and used with the LED, wherein, the LED and the lens are matched and installed on a plurality of the circuit boards to form a plurality of LED light source modules which are installed on a substrate arranged in the interior of the high-power LED street lamp, and the substrate is arranged in the way of extruding towards the light-emitting direction of the high-power LED street lamp on the whole and provided with a plurality of bearing surfaces which bear the LED light source modules; the end surface of each bearing surface is symmetrical by the center of the end surface of the substrate, and the number of the bearing surface and an included angle formed between the bearing surface and the central plane of the end surface of the substrate are determined according to the indicator requirement of the applied section to illumination.

Description

【Technical field】 [0001] The invention relates to the technical field of LED lighting, more specifically, to a high-power LED street lamp. 【Background technique】 [0002] With the development and maturity of LED technology, the performance index of LED has been greatly improved day by day. At present, the luminous efficiency of white LED has reached or even exceeded the level of luminous efficacy of ordinary incandescent lamps, and the luminous flux has also increased significantly, which has made LEDs gain a lot of attention in the field of lighting. Wide range of applications. Compared with the energy-saving lighting fixtures used by general photovoltaic power sources, LED has the outstanding advantages of long life, low heat generation, not easy to damage, low power consumption and more energy saving. People call it the fourth generation of lighting that replaces fluorescent lamps and incandescent lamps in the 21st century. light source. [0003] At present, so-called h...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V5/04F21V19/00F21W131/103F21Y101/02F21Y115/10
CPCY02B20/72
Inventor 刘学勇楼洪献
Owner NINGBO ANDY OPTOELECTRONIC CO LTD
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