CN202660397U - 一种led路灯灯头 - Google Patents

一种led路灯灯头 Download PDF

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Publication number
CN202660397U
CN202660397U CN2012202839239U CN201220283923U CN202660397U CN 202660397 U CN202660397 U CN 202660397U CN 2012202839239 U CN2012202839239 U CN 2012202839239U CN 201220283923 U CN201220283923 U CN 201220283923U CN 202660397 U CN202660397 U CN 202660397U
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China
Prior art keywords
lamp housing
lamp
led
lens
lamp cap
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Expired - Fee Related
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CN2012202839239U
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王凤鸣
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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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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种LED路灯灯头，包括由铝材一体压铸成型的灯壳、LED灯光源、透镜、防水胶圈、透镜压环和压线板，所述灯壳前端部的中间设有圆形凹槽，LED灯光源设置安装于灯壳前端的圆形凹槽内，上面依次由透镜、防水胶圈、透镜压环用螺钉拧紧封盖；压线板将LED灯光源线压在灯壳上，灯壳上下两侧对称呈流线形散热翅，在灯壳内外表面上有若干条凸筋，扩大了灯头的散热面积，若干条凸筋呈平行状，凸筋与凸筋之间的空隙呈凹槽，风从空隙中流动，提高了灯头的散热性能。

Description

一种LED路灯灯头
【技术领域】
本实用新型涉及一种照明装置，更具体的说是一种LED路灯灯头。 
【背景技术】
目前，现有的路灯，其灯头结构形状一般是非流线型的，很多是平板式灯头，由几个部件组成，因其散热性能差、耗能，加工复杂、成本高，不利于当前市场的推广使用。 
【实用新型内容】
为了解决以上技术难题，本实用新型提供一种加工简单，安装方便，散热性能好，耗能低的新型LED路灯灯头。 
为了实现上述实用新型目的，本实用新型采用的技术方案是： 
一种LED路灯灯头，包括由铝材一体压铸成型的灯壳、LED灯光源、透镜、防水胶圈、透镜压环和压线板，所述灯壳的前端部中间设有圆形凹槽，LED灯光源设置安装于灯壳前端的圆形凹槽内，上面依次由透镜、防水胶圈、透镜压环用螺钉拧紧封盖，压线板将LED灯光源线压在灯壳上；灯壳上下两侧对称呈流线形散热翅，在灯壳内外表面上有若干条凸筋，扩大了灯头的散热面积，若干条凸筋呈平行状，凸筋与凸筋之间 的空隙呈凹槽，风从空隙中流动，提高了灯头的散热性能。 
本实用新型的有益效果是： 
本实用新型灯壳由铝材一体压铸成型，灯壳前端部的中间设有圆形凹槽，加工简单、其安装方便，其次灯壳上下两侧对称呈流线形散热翅，灯壳内外表面上有若干条凸筋，有效的扩大了灯头的散热面积，风从凸筋与凸筋之间的空隙凹槽流动，提高了灯头的散热性能，有效降低能耗，延长了灯头的使用寿命。 
【附图说明】
图1是本实用新型结构示意图 
下面结合附图对本实用新型作进一步的说明 
【具体实施方式】
参见图1，一种LED路灯灯头，包括由铝材一体压铸成型的灯壳1、LED灯光源2、透镜3、防水胶圈4、透镜压环5、压线板6、灯壳前端部的圆形凹槽7和螺钉8，LED灯光源2设置安装于灯壳1前端部的圆形凹槽7内，上面依次由透镜3、防水胶圈4、透镜压环5用螺钉8固定封盖，压线板6将LED灯光源线压在灯壳1上；灯壳1上下两侧对称呈流线形散热翅，灯壳1上下朝同一方向散热，在灯壳1内外表面有若干条凸筋，若干条凸筋呈平行状，凸筋与凸筋间的空隙呈凹槽，风从 空隙中吹过，从而提高了整个灯头的散热性能。 
以上所述实施例只是为本实用新型的较佳实施例，并非以此限制本实用新型的实施范围，凡依本实用新型之形状、构造及原理所作的等效变化，均应涵盖于本实用新型的保护范围内。 

Claims (2)

1.一种LED路灯灯头，包括由铝材一体压铸成型的灯壳、LED灯光源、透镜、防水胶圈、透镜压环和压线板，其特征在于：灯壳前端的中部设有圆形凹槽，LED灯光源设置安装于圆形凹槽内，上面依次由透镜、防水胶圈、透镜压环用螺钉拧紧封盖；压线板将LED灯光源线压在灯壳上，灯壳上下两侧对称呈流线形散热翅，在灯壳内外表面上有若干条凸筋。
2.根据权利要求1所述一种LED路灯灯头，其特征在于，灯壳上的若干条凸筋呈平行状，凸筋与凸筋之间的空隙呈凹槽。 
CN2012202839239U 2012-06-15 2012-06-15 一种led路灯灯头 Expired - Fee Related CN202660397U (zh)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103791438A (zh) * 2014-01-24 2014-05-14 苏州金科信汇光电科技有限公司 一种一体式小型巷道路灯外壳
CN104949001A (zh) * 2014-03-27 2015-09-30 西蒙独资有限公司 室外灯具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103791438A (zh) * 2014-01-24 2014-05-14 苏州金科信汇光电科技有限公司 一种一体式小型巷道路灯外壳
CN104949001A (zh) * 2014-03-27 2015-09-30 西蒙独资有限公司 室外灯具

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