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Light-emitting diode (LED) roadway lamp

A technology of LED roadway lights and LED modules, which is applied to cooling/heating devices of lighting devices, lighting and heating equipment, semiconductor devices of light-emitting elements, etc., can solve the problems of easy moisture damage, troublesome replacement, poor heat dissipation of LED light sources, etc. To achieve the effect of quick installation and removal, convenient installation and removal

Inactive Publication Date: 2013-06-19
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an LED roadway light, which solves the problems of poor heat dissipation of the LED light source of the existing LED roadway light, troublesome replacement, and easy damage due to moisture

Method used

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  • Light-emitting diode (LED) roadway lamp
  • Light-emitting diode (LED) roadway lamp
  • Light-emitting diode (LED) roadway lamp

Examples

Experimental program
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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0030] like Figure 1~Figure 4 As shown, an LED roadway light provided by the embodiment of the present invention includes a flat shell 1 and a transparent plate 2 matched with the shell 1. The shell 1 is provided with an LED assembly 3 and a driving power supply electrically connected to the LED assembly 3. 4. The driving power supply 4 drives the LED component 3 to emit light, and the light emitted by the LED component 3 is emitted from the transparent plate 2 to provide illumination for the outside world. A hook 5 is provided on the housing 1 for installing the LED roadway light on other supports.

[0031] like Figure 5~Figure 8 As shown, the LED assembly 3 is composed of several LED modules 31 , and the two edges of each LED module 31 are respectively fixed in the casin...

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PUM

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Abstract

The invention belongs to the field of lamps, and provides a light-emitting diode (LED) roadway lamp. The LED roadway lamp comprises a shell body and a transparent plate matched with the shell body. An LED component and a driving power supply electrically connected with the LED component are arranged on the shell body, the LED component is composed of a plurality of LED modules, and two edges of each LED module are respectively fixed in the shell body through a movable support. Each movable support comprises a support seat fixedly arranged in the shell body, the support seats are connected with pressing plates capable of pressing the edges of the LED modules through a plurality of crankshafts, a pin shaft is arranged on the end portion of each support seat, a wrench and a torsional spring are arranged on each pin shaft, one end of each torsional spring abuts against each wrench, the other end of each torsional spring is movably connected with each pressing plate, and a clamping groove enabling each wrench to be inserted is formed in the end portion of each support seat. The movable supports can install and dismount the LED modules conveniently, the fast installation and the dismounting of the LED modules are achieved, and when the LED modules are dismounted, the transparent plates does not need to be dismounted, time is saved, and labor is saved.

Description

technical field [0001] The invention belongs to the field of lamps, in particular to an LED roadway lamp. Background technique [0002] At present, LED roadway lights are used in corridors, aisles and narrow passages, such as mines, tunnels and other occasions. [0003] The roadway lights using LED light sources often have poor heat dissipation of the LED light source during use, which seriously affects the service life of the LED roadway lights. [0004] In addition, when the LED light source is damaged and needs to be replaced, it is necessary to disassemble the roadway lamp and replace the entire LED mounting plate, and the replacement needs to be completed in the workshop, which cannot be completed on the spot in the roadway. [0005] In addition, due to the humid environment of the roadway, LED roadway lights often suffer from moisture and damage the LED light source. Contents of the invention [0006] The object of the present invention is to provide an LED roadway...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/00F21V29/00F21Y101/02F21V29/76F21Y115/10
Inventor 周明杰张志刚
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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