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Novel LED street lamp

A technology of LED street lamps and LED modules, applied in the field of lighting, can solve the problems of complex structure, low uniformity of LED lighting, and inability to eliminate zebra crossings and glare phenomena, so as to achieve energy saving in later maintenance, high heat dissipation efficiency, and uniform illumination The effect of increasing

Inactive Publication Date: 2013-08-21
GUANGDONG REAL FAITH LIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lighting uniformity of the LED light of this invention is not high, and it is impossible to eliminate the phenomenon of zebra crossing and glare on the road surface. The structure is complex, and it cannot be quickly installed and maintained. Therefore, a new LED street light needs to be designed to meet this requirement.

Method used

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Embodiment Construction

[0023] A new type of LED street lamp provided by the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] figure 1 As shown, the tail end of the lamp body 1 is connected to the lamp handle 2, wherein the lamp body 1 includes a lamp housing 11, the surface of the lamp housing 11 is provided with heat sinks 12, and the LED module 13 is fixed in the lamp housing 11, and is connected to the power supply 15, the lampshade 14 is fixed to the lamp housing 11, and covers the LED module 13, and the lower lamp housing 111 is fixed to the lower end of the lamp housing 11.

[0025] figure 2 It is shown that in the lamp body 1, "<"-shaped cooling fins are uniformly arranged on the outer front of the lamp housing 11 .

[0026] Such as image 3 As shown, the lamp body 1 is oval with one end sharply protruding, wherein, the rear end of the lamp inner shell 111 is provided with a rectangular connecting groove 112...

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Abstract

The invention relates to the field of lighting, in particular to a novel LED street lamp. The novel LED street lamp comprises a lamp body and a lamp stem. The tail end of the lamp body is connected with the lamp stem. The lamp body comprises a lamp shell. Radiating fins are mounted on the surface of the lamp shell. An LED module is fixed in the lamp shell and connected with a power supply. A lampshade which covers the LED module is fixed to the lamp shell. A lower lamp shell is fixed to the lower end of the lamp shell. A method of 'once light distribution' is used, LED lamp beads are embedded on the LED module, light emitted by the LED module is reflected by the lampshade and then uniformly irradiates from a high position to the ground, and lighting uniformity of the novel LED street lamp is increased by 20% compared with modularized street lamps with same power. The novel LED lamp changes traditional light distribution and LED lighting, and is high in lighting effect, high-power, simple, high in reliability and the like.

Description

technical field [0001] The invention relates to the lighting field, in particular to a novel LED street lamp. Background technique [0002] LED solid semiconductor lighting technology Compared with metal halide lamps (MH) and high pressure sodium lamps (HPS), LED street lamps have the characteristics of long life, high luminous efficiency, energy saving and environmental protection. The small light source characteristics of the LED chip can make it easier to achieve accurate light distribution, accurately control the direction of light, fully distribute the light to the road that needs to be illuminated, improve road illumination, and prevent light pollution and glare. [0003] China Patent Application No. 201220116126.1, titled "A LED Modular Lamp", discloses an LED modular lamp, which includes a primary light distribution lens, a packaging shell, a circuit board, and an LED connected to a circuit on the circuit board. chip. However, the lighting uniformity of the LED lig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V3/02F21V29/00F21V29/507F21V29/74
Inventor 徐连城马文杰周利斌黄开桂韦严
Owner GUANGDONG REAL FAITH LIGHTING TECH
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