CN201014395Y - Led路灯头 - Google Patents

Led路灯头 Download PDF

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Publication number
CN201014395Y
CN201014395Y CNU2007200112642U CN200720011264U CN201014395Y CN 201014395 Y CN201014395 Y CN 201014395Y CN U2007200112642 U CNU2007200112642 U CN U2007200112642U CN 200720011264 U CN200720011264 U CN 200720011264U CN 201014395 Y CN201014395 Y CN 201014395Y
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China
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utility
model
led
lamp
streetlamp
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Expired - Fee Related
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CNU2007200112642U
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English (en)
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包建林
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Individual
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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

本实用新型提供了一种LED路灯头，所要解决的技术问题是：目前市场上推出一种使用一组LED制成的路灯，其功率在100瓦以下，它的照明效果较差。如果在该灯上换上100瓦以上的大功率LED灯，它需要解决散热问题，而目前的路灯解决不了此问题。本实用新型的要点是：它由灯壳、一组LED灯和灯罩组成，在灯壳的外边缘有散热片。本实用新型的用途是用于城市街道照明。

Description

LED路灯头
技术领域
本实用新型涉及一种灯头，具体说是LED路灯灯头。
背景技术
发光二极管(LED)是一种新型的光源，与传统的白炽灯相比，它具有节电的特点。目前市场上推出一种使用一组LED制成的路灯，它是由灯壳、一组LED、散热片和光面灯罩组成。散热片固定在灯壳的背面，散热效果较差，因此这种路灯的功率控制在100瓦以下。如果在该灯上换上100瓦以上的大功率LED灯，它解决不了散热问题。
发明内容
针对现有技术的不足，本实用新型的目的在于提供一种具有散热功能的能避免上述不足的LED路灯头。
本实用新型的目的是这样实现的：它由灯壳、一组LED灯、散热片和灯罩组成，其特征是：所说的散热片位于灯壳的外边缘。这样易产生空气对流，大大提高散热效率，大功率的LED灯在发光时产生的热通过该散热片散热。
本实用新型与现有技术方案相比，具有以下优点：由于它具有良好的散热功能，可以装配100瓦以上的LED灯，提高照明效果。
附图说明
下面结合附图进一步说明本实用新型。
图1是本实用新型的主视图。
图2是图1沿A-A线的剖视图。
具体实施方式
它由灯壳2、一组LED灯1和灯罩4组成，在灯壳的外边缘有若干个沿径向分布的散热片3。这样易产生空气对流，大大提高散热效果。

Claims (2)

1.一种LED路灯头，它由灯壳、一组LED灯、散热片和灯罩组成，其特征是：所说的散热片位于灯壳的外边缘。
2.按照权利要求1所述的LED路灯头，其特征是：在灯壳的外边缘有若干个沿径向分布的散热片。
CNU2007200112642U 2007-03-22 2007-03-22 Led路灯头 Expired - Fee Related CN201014395Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200112642U CN201014395Y (zh) 2007-03-22 2007-03-22 Led路灯头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200112642U CN201014395Y (zh) 2007-03-22 2007-03-22 Led路灯头

Publications (1)

Publication Number Publication Date
CN201014395Y true CN201014395Y (zh) 2008-01-30

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ID=39026189

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200112642U Expired - Fee Related CN201014395Y (zh) 2007-03-22 2007-03-22 Led路灯头

Country Status (1)

Country Link
CN (1) CN201014395Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660736B (zh) * 2008-08-27 2012-07-25 富准精密工业(深圳)有限公司 发光二极管灯具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101660736B (zh) * 2008-08-27 2012-07-25 富准精密工业(深圳)有限公司 发光二极管灯具

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Granted publication date: 20080130