CN202902052U - 一种大功率led路灯 - Google Patents

一种大功率led路灯 Download PDF

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Publication number
CN202902052U
CN202902052U CN2012205363027U CN201220536302U CN202902052U CN 202902052 U CN202902052 U CN 202902052U CN 2012205363027 U CN2012205363027 U CN 2012205363027U CN 201220536302 U CN201220536302 U CN 201220536302U CN 202902052 U CN202902052 U CN 202902052U
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lamp
led
led lamp
caps
power
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Expired - Fee Related
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CN2012205363027U
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陈龙
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JIANGSU UNIONSTAR OPTO-ELECTRONIC Co Ltd
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JIANGSU UNIONSTAR OPTO-ELECTRONIC Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本实用新型公开了一种大功率LED路灯，包括灯座、灯罩、驱动控制器和多个LED灯头，多个LED灯头呈矩形阵列结构安装于灯座正面，灯罩封装于灯座正面，灯罩上设有与多个LED灯头对应的透明玻璃窗；灯座背面设有多道与灯座垂直的翅片状金属散热片，驱动控制器固定连接于金属散热片上，驱动控制器连接多个LED灯头。通过多个LED灯头由透明玻璃窗向外照射光源，照射亮度大，适合路灯使用，同时配合与LED灯头的安装灯座连体的金属散热片对外散热，能有效兼顾大功率照明和散热效果，避免路灯因长时间大功率工作发热导致的损坏，其结构简单，制作方便，照明效果高，使用寿命长。

Description

一种大功率LED路灯
技术领域
本实用新型涉及一种LED灯，具体说是一种大功率LED路灯。 
背景技术
LED是一种能够将电能转化为光能的半导体，它改变了白炽灯钨丝发光与节能灯三基色粉发光的原理，而采用电场发光。现有LED用于路灯，具有寿命长、光效高、低辐射和低功耗等特点，但是路灯确保照明亮度较高，单个LED灯的照明亮度无法满足，这就必须通过增加LED灯数目来实现，简单的将多个大功率LED灯布置在路灯上，其发热量较大，如果不能有效散热，极易影响路灯使用寿命。 
发明内容
针对现有技术的不足，本实用新型提供了一种结构简单、紧凑，兼顾大功率照明亮度和有效散热，使用寿命长的大功率LED路灯。 
为了解决上述技术问题，本实用新型所采用的技术方案是：一种大功率LED路灯，其特征在于：包括灯座、灯罩、驱动控制器和多个LED灯头，多个LED灯头呈矩形阵列结构安装于灯座正面，灯罩封装于灯座正面，灯罩上设有与多个LED灯头对应的透明玻璃窗；灯座背面设有多道与灯座垂直的翅片状金属散热片，驱动控制器固定连接于金属散热片上，驱动控制器连接多个LED灯头。 
本实用新型通过多个LED灯头由透明玻璃窗向外照射光源，照射亮度大，适合路灯使用，同时配合与LED灯头的安装灯座连体的金属散热片对外散热，能有效兼顾大功率照明和散热效果，避免路灯因长时间大功率工作发热导致的损坏，其结构简单，制作方便，照明效果高，使用寿命长。 
附图说明
图1为本实用新型构造示意图。 
图中：灯座1，LED灯头2，灯罩3，透明玻璃窗4，金属散热片5，驱动控制器6。 
具体实施方式
下面结合附图来进一步说明本实用新型的具体实施方式。 
图1所示，一种大功率LED路灯包括灯座1、LED灯头2、灯罩3、透明玻璃窗4、金属散热片5和驱动控制器6。多个LED灯头2呈矩形阵列结构安装于灯座1正面，灯罩3封装于灯座1正面，灯罩3上设有与多个LED灯头2对应的透明玻璃窗4；灯座1背面设有多道与灯座垂直的翅片状金属散热片5，驱动控制器6固定连接于金属散热片5上，驱动控制器6连接多个LED灯头2。 

Claims (1)

1.一种大功率LED路灯，其特征在于：包括灯座、灯罩、驱动控制器和多个LED灯头，多个LED灯头呈矩形阵列结构安装于灯座正面，灯罩封装于灯座正面，灯罩上设有与多个LED灯头对应的透明玻璃窗；灯座背面设有多道与灯座垂直的翅片状金属散热片，驱动控制器固定连接于金属散热片上，驱动控制器连接多个LED灯头。
CN2012205363027U 2012-10-19 2012-10-19 一种大功率led路灯 Expired - Fee Related CN202902052U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012205363027U CN202902052U (zh) 2012-10-19 2012-10-19 一种大功率led路灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012205363027U CN202902052U (zh) 2012-10-19 2012-10-19 一种大功率led路灯

Publications (1)

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CN202902052U true CN202902052U (zh) 2013-04-24

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