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LED (light emitting diode) illumination lamp

A technology of LED lighting and LED lamps, which is applied in the direction of lighting devices, lighting and heating equipment, parts of lighting devices, etc., to achieve the effect of enhancing the heat dissipation effect

Active Publication Date: 2015-04-01
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

[0005] Based on this, it is necessary to provide an LED lighting lamp for the problem of how to enhance the cooling effect

Method used

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  • LED (light emitting diode) illumination lamp
  • LED (light emitting diode) illumination lamp
  • LED (light emitting diode) illumination lamp

Examples

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Embodiment Construction

[0029] 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.

[0030] 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

The invention relates to an LED (light emitting diode) illumination lamp, which comprises a lamp shade and an installing post, wherein the lamp shade is fixedly arranged at the first end part of the installing post, and is provided with a lamp shade body and a lamp holder, the lamp shade body is used for reflecting lamp light of an LED lamp, the lamp holder is fixedly arranged inside the lamp shade body and is used for installing the LED lamp, the second end part of the installing post is provided with a first installing position, and the installing post is fixedly arranged at the outside through the first installing position. The LED illumination lamp has the advantages that under the effect that the contact area is increased when an inner layer strip and an outer layer strip are bent through heating, the efficient circulation of air is realized through adopting a convection mode, and the inside hot air is not limited by a conventional sealed lamp shade and fast escapes through gaps, so that the heat radiation effect is enhanced.

Description

technical field [0001] The invention relates to LED lighting technology, in particular to LED lighting lamps. Background technique [0002] At present, people pay more and more attention to the heat dissipation of LED lamps. This is because the light decay or life of LEDs is directly related to its junction temperature. When the heat dissipation of LED lamps is not good, the junction temperature of LED lamps will be high and the lifespan will be shortened. . [0003] Assuming that the luminescence of the LED lamp is 100% when the junction temperature is 25 degrees, then when the junction temperature rises to 60 degrees, its luminescence is only 90%; when the junction temperature is 100 degrees, it drops to 80%; Only 70%. It can be seen that improving heat dissipation and controlling junction temperature are very important. [0004] In addition, the heat of the LED lamp will also cause the spectrum of the LED lamp to shift; when the constant voltage power supply, the color...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/74F21V17/12F21Y101/02
CPCF21K9/20F21V3/02F21V17/12F21Y2101/00
Inventor 叶伟炳
Owner 东莞市闻誉实业有限公司
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