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Replaceable modular LED streetlamp

A LED street lamp, modular technology, applied in the direction of lampshade, sustainable building, climate sustainability, etc., can solve the problems of poor replaceability of LED street lamps, increased cost of LED street lamps, high maintenance costs, etc., to achieve standardized design and production, The effect of easy installation, convenient replacement and maintenance

Active Publication Date: 2010-12-29
GUANGDONG REAL FAITH LIGHTING TECH
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This also results in poor replaceability of LED street lights, high maintenance costs, and indirectly increases the cost of LED street lights

Method used

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  • Replaceable modular LED streetlamp
  • Replaceable modular LED streetlamp
  • Replaceable modular LED streetlamp

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Experimental program
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Embodiment Construction

[0024] As shown in Figure 1(a)~ Figure 1(d) As shown, the present invention is a replaceable modular LED street lamp, which includes a lamp frame and several detachable LED light source modules arranged on it, each LED light source module is independently provided with a waterproof structure, LED chip array, optical Components, heat dissipation structure and electrical components, LED lens 3 is arranged outside the LED chip array. The optical part of the LED light source module adopts the optical lens with the function of forming a rectangular spot, and the installation plane of the waterproof part and the cover plate is reserved on the edge of the lens; the optical lens adopts a reflective cup made of plastic or glass or a secondary optical lens, and the optical lens is set outside Lens platen 2. The LED chip array is welded on the circuit board by solder, and the gap between the optical lens and the circuit board welded with the LED chip array is filled with silica gel. A...

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Abstract

The invention discloses a replaceable modular LED streetlamp, which is characterized by comprises a lamp holder and a plurality of independently detachable LED light source modules, wherein each LED light source module is independently provided with a waterproof structure, an LED chip array, an optical part, a radiating structure and an electric part inside. The LED streetlamp has high adaptability, is suitable for standardized design and production, and also has the advantages of simple structure, good radiating effect and great promotion value.

Description

technical field [0001] The invention relates to the technical field of semiconductor lighting systems, and an embodiment of the invention relates to a replaceable modular LED street lighting system. Background technique [0002] Light-emitting diode (LED) is a semiconductor light-emitting device, and its light-emitting mechanism is to use the recombination of electrons and holes to generate photons. LED has the advantages of high luminous efficiency, good color rendering, low power consumption, energy saving and environmental protection, high safety and reliability, and long service life. As a new type of light source with low power consumption, LED has gradually replaced the high-pressure sodium lamp mainly used in road lighting. At present, the overall lamp efficiency of LED street lamps is close to 100 lm / W, which is similar to that of high-pressure sodium lamps. With the development of technology, the efficiency of LED street lamps will exceed that of high-pressure sod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V17/10F21V19/00F21V3/02F21V5/04F21V31/00F21V29/00F21W131/103F21Y101/02F21V29/76F21V29/83F21V29/89
CPCY02B20/72
Inventor 罗海峰姜旭东李辉君
Owner GUANGDONG REAL FAITH LIGHTING TECH
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