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LED lamp

一种发光二极管、灯具的技术，应用在发光元件的半导体器件、光源、灯罩等方向，能够解决灯具照射面积有限、照射方向单一等问题，达到好照明效果、确保使用寿命的效果

Inactive Publication Date: 2009-12-23
FU ZHUN PRECISION IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the single irradiation direction of the plane light source, the irradiation area of ​​the lamp is limited

Method used

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  • LED lamp
  • LED lamp
  • LED lamp

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] see figure 1 and figure 2 , the light emitting diode lamp 10 of the present invention comprises a lamp holder 20, a heat absorber 30 and a heat sink 40 installed on the upper and lower sides of the lamp holder 20 respectively, and a plurality of light emitting diode modules 50 attached to the heat absorber 30 And a cover is placed on the upper side of the lamp holder 20 and the lampshade 60 that covers the heat absorber 30 and the LED module 50 inside it.

[0013] see figure 2 The lamp holder 20 includes a rectangular lamp frame 22, a casing 24 integrally formed from one end of the lamp frame 22 for wiring or installation, and an arc-shaped cover on the casing 24. 26. The light frame 22 includes a frame 220 with an opening (not shown) and four sidewalls 222 extending upward from the frame 220 and connected end to end. The casing 24 includes a bottom wall 240 and side walls 242 extending upward from the bottom wall 240 . The bottom wall 240 is an arc-shaped struct...

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PUM

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Abstract

The invention relates to an LED lamp, which comprises a lamp holder, a heat sink positioned on one side of the lamp holder, a plurality of LED modules, a lampshade for shading the LED modules inside and at least two heat absorption pieces which are positioned inside the lampshade and used for attaching the heat absorption pieces. Each heat absorption piece is provided with a base plate connected with the heat sink and a top plate relatively inclined to the base plate; and the two top plates are arranged in a certain angle. The top plate and the base plate are relatively inclined and the two top plates are in a certain angle to make the two top plates face two opposite directions, so the LED lamp has wider irradiation area than that of the conventional LED lamp, and can achieve better irradiation effect while ensuring the service life of the lamp.

Description

technical field [0001] The invention relates to a lighting device, in particular to a light emitting diode lamp. Background technique [0002] As an emerging third-generation light source, light-emitting diode light source has many characteristics such as long working life, environmental protection, power saving, and long life. Moreover, the current modules composed of light-emitting diodes can produce high-power, high-brightness light sources, so they will widely and revolutionaryly replace existing light sources such as traditional incandescent lamps, and then become the main light source in line with the theme of energy conservation and environmental protection. [0003] However, as the power and brightness of LEDs or their modules increase, the heat generated by them will also increase. If the heating problem of LEDs cannot be solved in time, the working life of LED lamps will be seriously affected. Therefore, the industry generally installs a heat sink on the LED modul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V29/00F21V3/02H01L23/367F21Y101/02
CPCY10S362/80F21S8/086F21Y2105/001F21V29/2262F21V19/001F21Y2101/02F21V29/2243F21W2131/103F21V29/004H01L2924/0002F21V29/75F21V29/76F21Y2113/00F21Y2105/10F21Y2115/10F21V29/74H01L2924/00
Inventor 张宇余光赖振田
Owner FU ZHUN PRECISION IND SHENZHEN
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