CN204026278U - 一种耐用型led灯具 - Google Patents

一种耐用型led灯具 Download PDF

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Publication number
CN204026278U
CN204026278U CN201420497151.8U CN201420497151U CN204026278U CN 204026278 U CN204026278 U CN 204026278U CN 201420497151 U CN201420497151 U CN 201420497151U CN 204026278 U CN204026278 U CN 204026278U
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Prior art keywords
aluminium base
radiator
lamp housing
led lamp
reflector
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CN201420497151.8U
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Inventor
郑昌舜
汪俊
黄权
杨维军
李华伟
王梅艳
黄辉
胡婧婧
陈金华
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RUIHUA (HEFEI) ELECTRONIC TECHNOLOGY Co Ltd
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RUIHUA (HEFEI) ELECTRONIC TECHNOLOGY Co Ltd
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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本实用新型公开了一种耐用型LED灯具,包括有灯壳,灯壳内中部设有铝基板,上端安装有散热器,下端安装有灯罩,散热器中部向下凸出并贴靠在铝基板背面中部,并在铝基板与散热器之间形成有环形散热气道,灯壳上分布有多个与环形散热气道连通的导风口,铝基板正面安装有LED发光组件和反光杯,反光板下端抵顶在灯罩边缘。本实用新型结构简单合理,安装使用方便,采用在散热器与铝基板之间中部直接接触,边缘设置环形散热气道的设计,使得热传导更加直接,冷热空气容易对流交换,有效地提高了散热效果,延长了大功率LED发光组件的使用寿命,保证了LED灯具的照明效果和正常使用。

Description

一种耐用型LED灯具
技术领域
本实用新型涉及LED灯具领域,具体为一种耐用型LED灯具。
背景技术
LED灯具不仅具有色度好、维护方便,寿命长的特点,更重要的是比传统灯具更节能。LED灯具不仅具有较好的照明效果,同时也要具有高效的散热结构,以保证LED灯具的正常使用。而现有的LED灯具结构不够合理,散热面积有限,冷热空气不易对流交换,散热效果不佳,LED发光组件工作时产生的高热量不能及时高效的由散热机构吸收,容易加快LED发光组件的光衰速度,影响使用寿命。
实用新型内容
本实用新型的目的是提供一种耐用型LED灯具,以解决现有技术中传统的LED灯具结构不够合理,散热面积有限,冷热空气不易对流交换,散热效果不佳,LED发光组件工作时产生的高热量不能及时高效的由散热机构吸收,容易加快LED发光组件的光衰速度,影响使用寿命的问题。
为达到上述目的,本实用新型采用的技术方案为:
一种耐用型LED灯具,其特征在于:包括有灯壳,所述灯壳内中部设有铝基板,上端安装有散热器,下端安装有灯罩,所述散热器中部向下凸出并贴靠在铝基板背面中部,并在铝基板与散热器之间形成有环形散热气道,所述灯壳上分布有多个与环形散热气道连通的导风口,所述铝基板正面安装有LED发光组件和反光杯,所述反光板下端抵顶在灯罩边缘。
所述的一种耐用型LED灯具,其特征在于:所述铝基板与反光杯之间设有用于容器LED驱动器的驱动盒。
本实用新型的有益效果为:
本实用新型结构简单合理,安装使用方便,采用在散热器与铝基板之间中部直接接触,边缘设置环形散热气道的设计,使得热传导更加直接,冷热空气容易对流交换,有效地提高了散热效果,延长了大功率LED发光组件的使用寿命,保证了LED灯具的照明效果和正常使用。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示,一种耐用型LED灯具,包括有灯壳1,灯壳1内中部设有铝基板2,上端安装有散热器3,下端安装有灯罩4,散热器3中部向下凸出并贴靠在铝基板2背面中部,并在铝基板2与散热器3之间形成有环形散热气道5,灯壳1上分布有多个与环形散热气道5连通的导风口6,铝基板2正面安装有LED发光组件7和反光杯8,反光板8下端抵顶在灯罩4边缘。
铝基板2与反光杯8之间设有用于容器LED驱动器的驱动盒9

Claims (2)

1.一种耐用型LED灯具,其特征在于:包括有灯壳,所述灯壳内中部设有铝基板,上端安装有散热器,下端安装有灯罩,所述散热器中部向下凸出并贴靠在铝基板背面中部,并在铝基板与散热器之间形成有环形散热气道,所述灯壳上分布有多个与环形散热气道连通的导风口,所述铝基板正面安装有LED发光组件和反光杯,所述反光板下端抵顶在灯罩边缘。
2.根据权利要求1所述的一种耐用型LED灯具,其特征在于:所述铝基板与反光杯之间设有用于容器LED驱动器的驱动盒。
CN201420497151.8U 2014-08-29 2014-08-29 一种耐用型led灯具 Active CN204026278U (zh)

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Applications Claiming Priority (1)

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CN201420497151.8U CN204026278U (zh) 2014-08-29 2014-08-29 一种耐用型led灯具

Publications (1)

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CN204026278U true CN204026278U (zh) 2014-12-17

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CN (1) CN204026278U (zh)

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