High-power light-emitting diode (LED) street 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: 2010-06-16
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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  • High-power light-emitting diode (LED) street lamp
  • High-power light-emitting diode (LED) street lamp
  • High-power light-emitting diode (LED) street lamp

Examples

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Embodiment Construction

[0023] Please also refer to figure 1 , figure 2 and image 3 As shown, the high-power LED street lamp 8 disclosed in the present invention includes a lower housing 1, an LED light source module 2, a light output plate 3, a dust cover 4 and an upper housing 5, and the LED light source module 2 includes a circuit board 21 and several LEDs 20 installed on the circuit board 21; the lower casing 1 is provided with a substrate 10, the LED light source module 2 is adjacently installed on the substrate 10 provided in the high-power LED street lamp 8, and the upper casing 5 is fixed on the lower casing 1 by screws or other connection methods, and the light output plate 3 is fixed on the window 50 of the upper casing 5 .

[0024] Please also refer to Figure 4 , Figure 5 and Figure 6 As shown, the lower casing 1 is made of a material with good thermal conductivity (such as aluminum alloy or magnesium alloy), the lower casing 1 includes a bottom wall 11, and the base 10 provided ...

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Abstract

The invention relates to a high-power light-emitting diode (LED) street lamp which comprises a case body and LED light source modules, wherein the LED light source modules are abreast installed on a base body arranged in the high-power LED street lamp, and the base body is provided with a plurality of loading ends for loading the LED light source modules; the end faces of the loading ends are symmetric by using the end face of the base body as a center, the loading ends comprise the first loading end, the second loading end, the third loading end, the fourth loading end and the fifth loading end, the loading ends are closely installed, and a specific included angle is formed between each loading end and the central face of the end face of the base body. The high-power LED street lamp achieves good light distribution effect after enabling the LED light source modules to be installed on the base body through arranging the base body with a special structure, and ensures various parameters of the LED street lamp to more easily reach street lighting requirements, thereby being truly replaced with the traditional street lamp.

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): F21V19/00F21V21/00F21Y101/02F21W131/103
CPCY02B20/72
Inventor 楼洪献刘学勇
Owner NINGBO ANDY OPTOELECTRONIC CO LTD
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