CN202229139U - 一种大功率led无缝异型光源的散热板 - Google Patents

一种大功率led无缝异型光源的散热板 Download PDF

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Publication number
CN202229139U
CN202229139U CN2011203517469U CN201120351746U CN202229139U CN 202229139 U CN202229139 U CN 202229139U CN 2011203517469 U CN2011203517469 U CN 2011203517469U CN 201120351746 U CN201120351746 U CN 201120351746U CN 202229139 U CN202229139 U CN 202229139U
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heat
light source
radiating plate
radiating
heat sink
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谢少杰
张盛辉
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HENAN GUANGZHIYUAN SOLAR ENERGY SCIENCE AND TECHNOLOGY Co Ltd
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HENAN GUANGZHIYUAN SOLAR ENERGY SCIENCE AND TECHNOLOGY Co Ltd
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Abstract

一种大功率LED无缝异型光源的散热板，涉及一种LED光源的散热板，散热板为瓦形、圆柱形、球形或双向弯曲的弧形，所述散热板由一块散热片构成，或由两块以上散热片拼接构成，在散热板上均匀分布有贯穿散热板板体的散热孔。其结构新颖，具有良好的散热效果。采用该散热板制成的LED光源，能够同时向多个方向投射光线，其光照范围广，在光反射条件下也能发挥其正常的光效。

Description

一种大功率LED无缝异型光源的散热板
技术领域
本实用新型涉及一种LED光源的散热板，具体地说是一种大功率LED无缝异型光源的散热板。
背景技术
LED由于其体积小、耗电量低、使用寿命长等优点，以成为照明光源的发展趋势。对于现有的LED照明灯来说，其发光体一般都是分布在平面状的基体上，光照局限在一个方向上，照明范围小，对于高度与光源接近的范围无法实现有效照明。另外，现有的LED照明灯，其发光体都为圆形，不论采用何种方式排列，排列如何密集，相邻发光体之间都有缝隙，这种缝隙的存在导致了LED光源的不连续性，降低了光源的发光效率。
实用新型内容
本实用新型所要解决的技术问题是提供一种异型LED无缝光源用的散热板，具有散热效果好、光照范围广的优点。
本实用新型为解决上述技术问题所采用的技术方案是：一种大功率LED无缝异型光源的散热板，散热板为瓦形、圆柱形、球形或双向弯曲的弧形，所述散热板由一块散热片构成，或由两块以上散热片拼接构成，在散热板上均匀分布有贯穿散热板板体的散热孔。
所述的散热板上还设有接线孔。
本实用新型的有益效果是：其结构新颖，具有良好的散热效果。采用该散热板制成的LED光源，能够同时向多个方向投射光线，其光照范围广，在光反射条件下也能发挥其正常的光效。
附图说明
图1是本实用新型瓦形结构的设置方式示意图；
图2是本实用新型圆柱形结构的设置方式示意图；
图3是本实用新型球形结构的设置方式示意图；
图4是本实用新型双向弯曲的弧形结构示意图。
图中标记：1、散热板，2、散热孔。
具体实施方式
如图所示，一种大功率LED无缝异型光源的散热板，散热板1为瓦形、圆柱形、球形或双向弯曲的弧形，所述散热板1由一块散热片构成，或由两块以上散热片拼接构成，拼接散热片的数量根据加工需要而定。在散热板1上均匀分布有贯穿散热板板体的散热孔2，保证散热板具有良好的散热性能。
所述的散热板1上还设有接线孔。LED光源的发光体可以直接用树脂封装在散热板1上。接线孔用于发光体的接线。安装时可以逐块安装发光体，也可以将所有发光体拼接完成后再封装到散热板上。
本技术方案的散热板结构新颖，具有良好的散热效果。采用该散热板制成的LED光源，能够同时向多个方向投射光线，其光照范围广，在光反射条件下也能发挥其正常的光效。

Claims (2)

1.一种大功率LED无缝异型光源的散热板，其特征在于：散热板（1）为瓦形、圆柱形、球形或双向弯曲的弧形，所述散热板（1）由一块散热片构成，或由两块以上散热片拼接构成，在散热板（1）上均匀分布有贯穿散热板板体的散热孔（2）。
2.如权利要求1所述的一种大功率LED无缝异型光源的散热板，其特征在于：所述的散热板（1）上还设有接线孔。
CN2011203517469U 2011-09-20 2011-09-20 一种大功率led无缝异型光源的散热板 Expired - Fee Related CN202229139U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103442540A (zh) * 2013-07-26 2013-12-11 昆山维金五金制品有限公司 一种散热板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103442540A (zh) * 2013-07-26 2013-12-11 昆山维金五金制品有限公司 一种散热板

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Denomination of utility model: Heat-radiating plate of high-power LED (Light Emitting Diode) seamless abnormal light source

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Denomination of utility model: Heat-radiating plate of high-power LED (Light Emitting Diode) seamless abnormal light source

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