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LED lighting lamp

一种LED照明、LED光源的技术，应用在照明领域，能够解决制造工艺复杂、配光困难、未考虑现场配光曲线等问题

Inactive Publication Date: 2010-03-24
SICHUAN SUNFOR LIGHT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing LED lighting fixtures are composed of no less than two LED point light sources, and the LED light sources have good directionality, which leads to the problem of difficult light distribution when several LED point light sources are integrated into high-power lighting fixtures
[0003] Most of the existing LED lamps do not get rid of the shackles of traditional lamps, and do not consider issues such as on-site light distribution curves, which seriously affect the lighting effect of lamps.
CN1821651 discloses a high-power LED street lamp, but it uses a single LED to add a lens, the manufacturing process is complicated, and it will increase the loss of light, and it is also very cumbersome to adjust the light distribution direction by separating the lens; The installation angle of the LED, but there are too many assembling structures and the process is complicated

Method used

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Embodiment Construction

[0015] The LED lighting fixture of the present invention comprises an LED light source 3 and a radiator 1, the radiator 1 is provided with an array of installation surfaces, and the LED light source 3 is installed on the array of installation surfaces.

[0016] The above-mentioned mounting surface array is a plane in the middle, and there is a mounting surface array on at least one side around the plane, and the mounting surface array is an array of inclined mounting surfaces or an array of curved mounting surfaces. For example: you can use the middle part as a plane, and the two sides of the plane as the installation surface of the installation slope array, such as figure 1 as shown; it is also possible to adopt a mounting surface with a plane in the middle and an array of inclined planes around the plane, such as figure 2 shown; other methods can also be used.

[0017] The above-mentioned installation bevel array is preferably a serrated installation bevel 2 or a sawtooth ...

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PUM

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Abstract

The invention supplies a LED lighting fixture. It includes LED light source and radiator. The radiator is set mounting surface array on which the LED light source is set, which can realize LED light source secondary allocation. The separation design of the radiator and the support frame is good for forming diversify. The incorporate radiating design can satisfy the radiating demand. The inventioncan fully replace the traditional light fitting, have the advantages of green, high active energy saving, safe, reliable, be widely used in road, school, square, tunnel etc.

Description

technical field [0001] The invention relates to lighting technology, in particular to an LED lighting fixture. technical background [0002] Existing LED lighting fixtures are composed of no less than two LED point light sources, and the LED light sources have good directionality, which leads to the problem of difficult light distribution when several LED point light sources are integrated into high-power lighting fixtures. [0003] Most of the various LED lamps that exist at present do not get rid of the shackles of traditional lamps, and do not consider issues such as on-site light distribution curves, which seriously affect the lighting effect of the lamps. CN1821651 discloses a high-power LED street lamp, but it uses a single LED to add a lens, the manufacturing process is complicated, and it will increase the loss of light, and it is also very cumbersome to adjust the light distribution direction by separating the lens; CN2842182 discloses an LED street lamp, considerin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V29/00F21V19/00F21V17/10F21V31/00F21Y101/02
CPCF21V23/007F21Y2105/005F21V29/2218F21V29/246F21V29/2262F21V29/225F21S8/08F21V29/004F21K9/00F21V19/001F21W2131/10F21Y2101/02F21V29/745F21V29/75F21V29/763F21V29/89F21Y2115/10F21Y2107/50
Inventor 罗文正张明
Owner SICHUAN SUNFOR LIGHT
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