LED illumination lamp combined by using strip radiator assemblies

A technology for LED lighting and heat sinks, which is applied to lighting devices, lighting and heating equipment, and components of lighting devices, etc., can solve problems such as high cost, complicated production process, and complex heat dissipation structure, and reduce material costs. The level of manufacturing process and the effect of reducing the manufacturing process

Inactive Publication Date: 2011-01-12
XIAN LIMING ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to better solve the technical problems of complex heat dissipation structure, complicated production process and high cost, especially under the condition of ensuring that high-power LED lighting lamps can work safely in a high-temperature environment, the heat dissipation structure of LED lighting lamps is changed to achieve improvement. The production efficiency of manufacturing LED lighting lamps, less processes, reducing the cost of materials and labor, and prolonging the service life. The purpose of LED is 50,000 hours of light decay and 30% working life.

Method used

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  • LED illumination lamp combined by using strip radiator assemblies
  • LED illumination lamp combined by using strip radiator assemblies
  • LED illumination lamp combined by using strip radiator assemblies

Examples

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Embodiment Construction

[0017] See attached Figure 1-Figure 3 , the LED illuminating lamp that the present invention combines with bar-shaped radiator assembly is to be made up of the bar-shaped radiator 3 assemblies that are juxtaposed with LED fixedly connected as a whole with installation assembly. Among them in the juxtaposed strip heat sink with LED 3 assembly, see image 3 , as viewed from the cross-section of the strip radiator 3, each strip radiator 3 has heat dissipation teeth up and down, left and right, and the left and right are symmetrical, or the section of a single strip radiator 3 is a symmetrical structure. The strip-shaped LED aluminum substrate (PCB board) 6 and the corresponding lens 5 are bonded and fixed in the long groove below each strip-shaped radiator 3, and LEDs are uniformly distributed on the strip-shaped LED aluminum substrate (PCB board) 6, and each LED Correspondingly installed with a single independent lens 5, the assembly after installing LEDs under each strip radi...

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Abstract

The invention relates to an LED illumination lamp combined by using strip radiator assemblies and using LEDs as luminous sources. In the prior art, a lamp holder of an LED and a radiator serve as separate pieces and are assembled together, the heat dissipation effect is good, but the productivity is low and the production cost is high. The invention aims to develop the LED illumination lamp combined by using the strip radiator assemblies. The LED illumination lamp is formed by fixedly connecting parallel strip radiator assemblies with LEDs into a whole through mounting assemblies, a profile strip radiator is provided with radiating teeth, the section of the profile strip radiator has a bilateral symmetry structure, and a strip LED aluminum substrate and a corresponding lens are adhered and fixed in a long groove below the strip radiator. The LED illumination lamp better solves the technical problems of complex radiating structure, complex production process and high cost, and is widely applied to illumination of various indoor places, roads, tunnels, bridges and the like, particularly illumination under a high-temperature environment.

Description

1. Technical field [0001] The invention relates to an LED lighting lamp combined with a strip-shaped radiator assembly using LED as a light source. Lighting used. 2. Background technology [0002] In the background technology, with the rapid development of LED technology in the world, new LED road lighting lamps have been produced, but in high temperature environments, such as 40-45 ° C working environment, most LED road lighting lamps have a high failure rate, which is extremely high. It is easily damaged, which seriously affects the use of road lighting, and the road safety factor is significantly reduced. In addition, there are many LED lamp holders and radiators assembled together as separate parts. Although they also have a good heat dissipation effect, the material cost, complicated process, and low productivity all lead to the use of LEDs as light sources for lighting production. higher cost. [0003] The "high-power LED street lamp" with the application number 200...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V5/04F21V17/00F21V19/00F21V29/00F21Y101/02F21V29/74
Inventor 穆一经肖新卫王晓东
Owner XIAN LIMING ELECTRONICS TECH
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