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Illumination LED lamp

A technology of LED lights and LED light sources, applied in lighting devices, lighting and heating equipment, cooling/heating devices of lighting devices, etc., can solve the problems of failure of the whole lamp, aging and failure of driving components, etc., so as to achieve less failure, prolong life, The effect of improving heat dissipation efficiency

Inactive Publication Date: 2015-06-03
ZHENJIANG HUS OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

This causes the driver to work at such a high temperature for a long time, causing the aging and failure of the driving components, which leads to the failure of the whole lamp

Method used

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  • Illumination LED lamp
  • Illumination LED lamp
  • Illumination LED lamp

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Please see figure 1 and image 3 , the lighting LED lamp 100 includes a lampshade 10 , an LED light source substrate 20 , a lamp body 30 , a set of driving electronic components 40 , a heat dissipation cover 50 , a connecting column 60 and a reflective layer 70 . The lampshade 10 is disposed on the LED light source substrate 20 . The LED light source substrate 20 is disposed on the top surface of the lamp body 30 . The group of driving electronic components 40 is disposed under the heat dissipation cover 50 . The heat dissipation cover 50 is fixed on the lampshade 10 . One end of the connecting column 60 is connected to the lamp body 30 , and the other end is connected to the heat dissipation cover 50 . The reflective layer 70 is attached outside the group of driving electronic components 40 corresponding to the LED light ...

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Abstract

An illumination LED lamp comprises a lampshade, an LED light source substrate, a drive electronic element and a heat dissipation cover. An LED light source is arranged on the LED light source substrate. The lampshade covers the LED light source. The heat dissipation cover is fixed to the lampshade and is made of heat conduction materials. The drive electronic element is electrically connected with the LED light source and is arranged on the heat dissipation cover. The illumination LED lamp is better in heat dissipation effect and longer in service life.

Description

technical field [0001] The invention relates to an LED lamp, in particular to an illuminating LED lamp. Background technique [0002] LED light sources have the advantages of high luminous efficiency, power saving and long life, so they are more and more widely used in the lighting field. In LED lamps, not only the LED light source needs to dissipate heat, but also its driving components will generate a lot of heat after being powered on. For a long time, people have paid more attention to the heat dissipation of the LED light source, while ignoring the heat dissipation of the driving components. For example, the Chinese invention patent application published on August 22, 2012 with the patent application number 201210097438.7 discloses a LED lamp with good insulation. The LED lamp includes a lamp holder, a radiator, a bulb shell, an LED lamp bead and a driver. The LED lamp bead is arranged at the front end of the radiator. The driver is arranged inside the radiator. ...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V29/508F21V29/85F21V29/83F21Y101/02
Inventor 吕建民谢明宏
Owner ZHENJIANG HUS OPTOELECTRONICS
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