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led radiator

A technology for LED radiators and heat dissipation components, applied in lighting and heating equipment, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc., to achieve strong practicability, improve heat dissipation efficiency, improve service life and other performances Effect

Active Publication Date: 2018-04-20
东莞市闻誉实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a LED radiator for the problem of how to quickly dissipate heat

Method used

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Embodiment Construction

[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0037] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly co...

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Abstract

An LED radiator comprises a radiator body, a radiating component, a light source module, a side cover, a diffusion sheet and a cover plate, wherein the radiating component, the light source module, the side cover, the diffusion sheet and the cover plate are connected on the radiator body sequentially, the radiator body is provided with mounting positions for mounting the radiating component, the radiating component is connected with the light source module, the light source module comprises a PCB (printed circuit board) and a plurality of LED chips distributed on the PCB in a matrix arrangement manner, the side cover surrounds the light source module and is fixed thereon, the diffusion sheet is fixed at one end, distant from the light source module, of the side cover, and the radiating component, the light source module, the side cover and the diffusion sheet are arranged between the cover plate and the radiator body. The LED radiator has the advantages that heat generated by the light source module is rapidly diffused all around through the radiating component, and radiation of the LED radiator is rapidly achieved by means of air heat convection; the LED radiator is simple and practical in structure and easy to popularize.

Description

technical field [0001] The invention relates to heat dissipation technology of electronic components, in particular to an LED radiator. Background technique [0002] LED is the abbreviation of light emitting diode in English. Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver or gold wires. , and then around the lamp body sealed with epoxy resin. Because LEDs have excellent performances that many incandescent lamps or energy-saving lamps do not have, such as energy saving, environmental protection, working under low thermal voltage, safety and reliability, etc., they are being developed with each passing day. [0003] However, the luminous efficiency of traditional LED lamps is low, and in the process of converting electrical energy into light energy, 80% of the electrical energy is converted into heat energy. The heat energy rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V29/50F21V29/507F21V29/71F21V29/60F21S2/00F21Y115/10
CPCF21V15/01F21V17/12F21V19/0025
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司
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