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Novel LED streetlamp

A technology of LED street lamps and LED modules, applied in the field of LED lighting, can solve the problems of high maintenance cost, inconvenient disassembly, poor heat dissipation effect, etc., achieve good lighting effect, reduce the difficulty of installation and disassembly, and improve the effect of heat dissipation

Inactive Publication Date: 2010-03-10
ZHEJIANG XIZI OPTOELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of this invention is to provide a new type of LED street lamp to solve the problems of inconvenient disassembly, high maintenance cost and poor heat dissipation effect of existing LED street lamps

Method used

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Embodiment Construction

[0036] The novel LED street lamp of the present invention is mainly composed of a lamp housing, a power supply module and a plurality of independent LED modules. The LED modules are installed in the lamp housing, and there is a certain gap between the LED modules, so that The heat is quickly dissipated from the gap, which solves the heat dissipation problem of LED street lights well.

[0037] In the following, the present invention will be specifically described through a preferred embodiment structure of a new type of LED street lamp. Firstly, the various components of the new type of LED street lamp will be introduced. Please refer to figure 1 and figure 2 , which are respectively a three-dimensional schematic diagram and an exploded schematic diagram of a single LED module.

[0038] The LED module includes a lampshade 11 , an insert 12 , a radiator 13 , a PCB circuit board 21 , a reflector 22 and LED particles 23 . When assembling a single LED module, first solder the L...

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Abstract

The invention provides a novel LED streetlamp, comprising a lamp shell, a power module and a plurality of LED modules. The power module and the LED modules are embedded in the lamp shell in a clampingway; the LED modules are connected with the power module; furthermore, radiating clearances are arranged between the LED modules. Furthermore, the lamp shell is divided into an upper lamp shell and alower lamp shell; one end of the upper lamp shell and one end of the lower lamp shell are connected with each other by a rotatable hinge; and the other ends thereof can be clamped together by a movable pressing rod. The novel LED streetlamp has the advantages of good radiating performance, convenient disassembly and assembly, low maintenance cost and good illumination effect.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to a novel LED street lamp with convenient disassembly and good heat dissipation effect. Background technique [0002] At present, with the development trend of energy saving and emission reduction, LED (Light Emitting Diode, Light Emitting Diode) is more and more widely used due to its energy saving, environmental protection, high luminous efficiency, and long life. , with high luminous efficiency, it is regarded as a cold light source, and it has a tendency to replace traditional incandescent and fluorescent lamps. However, when the LED is actually used, it will also generate a certain amount of heat. The junction temperature of the LED during normal operation should be less than 80°C. If the junction temperature rises, the life of the LED will be significantly shortened. For high-power LEDs used in street lights In other words, this situation is more serious, so the heat di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/06F21V31/00F21V15/02F21V17/10F21W131/103F21Y101/02
CPCY02B20/72
Inventor 陈凯傅少钦章子奇赵雅杰
Owner ZHEJIANG XIZI OPTOELECTRONICS TECH
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