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LED road lamp

A technology for LED street lamps and LED bulbs, which is applied to the loss prevention measures of lighting devices, cooling/heating devices of lighting devices, outdoor lighting, etc., can solve the problems of low fan life, unstable effect, energy consumption, etc. Maintenance, good concentrating effect, less failure effect

Inactive Publication Date: 2008-01-09
DONGGUAN KINGSUN OPTOELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat dissipation effect of the fan is not only unstable, but also the life of the fan is low, consumes energy, and requires frequent maintenance
No matter what kind of illuminant is used in existing street lamps, reflectors are basically used for optical processing to achieve light concentration; however, reflectors process the light emitted from the illuminant to the side, and have no effect on the scattering of light in front of the illuminant. effect

Method used

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Examples

Experimental program
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Embodiment Construction

[0020] The utility model will be described in further detail below in conjunction with the accompanying drawings.

[0021] The first embodiment of the present utility model is a kind of LED street lamp, refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, LED street lamp comprises lamp body 101 and LED bulb 103, lamp body 101 has front and back, lamp body 101 The front side of the lamp body has a cavity defined by the side plate and the bottom surface, the back side of the lamp body is provided with cooling fins 1011, and one end of the back side of the lamp body is also provided with a street light pole connection mechanism; the street light pole connection mechanism includes two pieces with arc concave surfaces The clamping block, the lower clamping block 1013 is arranged on the opposite side of the lamp body 101, which is a part of the lamp body 101, the upper clamping block (not shown in the figure) is freely arranged, and the arc concave surfaces of the upper clamping block and the lo...

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Abstract

The invention relates to LED street lamp. It includes lamp body and bulb. The lamp body has front sides defined out cavity formed by side plate and bottom, back side set radiating wing. One end of the back side is set lamp post connecting gear. The bottom of the cavity is plane. A separator is set to divide it into two parts that sub and main cavities of which clearance is set between separator ends and cavity side wall. The invention supplies LED street lamp which has good heat dispersion and condense effect.

Description

technical field [0001] The utility model relates to an LED street lamp. Background technique [0002] LED street lights not only have the characteristics of good chroma, maintenance-free, and long life, but more importantly, they are more energy-efficient than traditional street lights. LED street lamps replace traditional street lamps, which is a revolution in public utilities. At present, high-power LED street lamps are in the test or trial production stage, and many international lighting industry giants have also set foot in high-power LED street lamps, but there are almost no formal applications. Experimenters or trial users often use lamp bodies similar to ordinary street lamps, and cooperate with fans to dissipate heat. The heat dissipation effect of the fan is not only unstable, but also the life of the fan is low, consumes energy, and requires frequent maintenance. No matter what kind of luminous body is used in existing street lamps, reflectors are basically use...

Claims

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Application Information

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IPC IPC(8): F21V29/00F21V5/04F21V15/01F21S8/08F21W131/103F21Y101/02F21V29/503F21V29/74F21V29/89F21Y115/10
CPCY02B20/72
Inventor 李旭亮
Owner DONGGUAN KINGSUN OPTOELECTRONIC CO LTD
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