CN202852763U - Led灯管铝型材 - Google Patents

Led灯管铝型材 Download PDF

Info

Publication number
CN202852763U
CN202852763U CN201220558561XU CN201220558561U CN202852763U CN 202852763 U CN202852763 U CN 202852763U CN 201220558561X U CN201220558561X U CN 201220558561XU CN 201220558561 U CN201220558561 U CN 201220558561U CN 202852763 U CN202852763 U CN 202852763U
Authority
CN
China
Prior art keywords
fluorescent tube
led
aluminum profile
lamp tube
section bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201220558561XU
Other languages
English (en)
Inventor
郑武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG CHANGHONG LIGHTING SOURCE CO Ltd
Original Assignee
ZHEJIANG CHANGHONG LIGHTING SOURCE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHEJIANG CHANGHONG LIGHTING SOURCE CO Ltd filed Critical ZHEJIANG CHANGHONG LIGHTING SOURCE CO Ltd
Priority to CN201220558561XU priority Critical patent/CN202852763U/zh
Application granted granted Critical
Publication of CN202852763U publication Critical patent/CN202852763U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Abstract

本实用新型涉及一种LED灯管铝型材,包括圆弧形的灯管铝型材本体,该灯管铝型材本体两端分别为卡接部,两端之间为灯座基板,其特征是:所述灯座基板朝上凸出。其散热面积及内腔散热空间增大,应用时可增强LED灯管散热效果和光照度。

Description

LED灯管铝型材
技术领域
本实用新型涉及一种照明灯管,特别是一种LED灯管铝型材。 
背景技术
LED是21世纪“绿色照明”领域的最新光源,无论在国内还是国外,都还是新兴的最新电光源。但LED照明需解决散热困难、制造成本高、光源方向性强等一系列技术问题,因此其研究方向逐步向大功率、高光效、低成本方向发展。 
LED灯管是LED照明产品中的重要品种。如图1所示,它主要由灯管铝型材和透光面罩2、LED灯珠和线路板组成,且LED灯珠8和线路板4安装在灯管铝型材中相应的灯座基板3上。目前,普通的LED灯管在铝型材灯座基板结构方面还存在以下不足: 即安装ED灯珠和线路板的铝型材灯座基板均为平面形结构,并且位于圆弧形灯管铝型材本体的水平直径线上,其在LED灯管上应用时,灯座基板距离面罩相对较远,散热面积及内腔散热空间较小,并且还影响LED灯管光照度。 
发明内容
本实用新型要解决的问题是提供一种LED灯管铝型材,其散热面积及内腔散热空间增大。 
本实用新型所述的一种LED灯管铝型材,包括圆弧形的灯管铝型材本体,该灯管铝型材本体两端分别为卡接部,两端之间为灯座基板,其特征是:所述灯座基板朝上凸出。这样其散热面积及内腔散热空间增大。应用时可使灯座基板与灯管面罩距离相对减少,增强LED灯管散热效果及光照度。 
所述灯座基板朝上凸出的顶面高度为R/2,其R为灯管铝型材本体圆弧半径。这样灯座基板朝上凸出较高,散热面积及内腔散热空间较大。 
本实用新型的有益技术效果是:其散热面积及内腔散热空间大。在LED灯管上应用时可使灯座基板与灯管面罩距离相对减少,LED灯管散热效果及光照度增强。 
附图说明
图1为普通LED灯管截面结构示意图。 
图2为本实用新型实施例的截面结构示意图。 
具体实施方式
附图标注说明:1-灯管铝型材本体、11-卡接部、3-灯座基板。 
如图2、图3所示,一种本实用新型所述的LED灯管铝型材,包括圆弧形的灯管铝型材本体1,该灯管铝型材本体1两端分别为卡接部11,两端之间为灯座基板3,所述灯座基板3朝上凸出。其散热面积及内腔散热空间大。在LED灯管上应用时,所述灯座基板与灯管面罩距离相对减少,LED灯管散热效果及光照度增强。 
所述灯座基板朝上凸出的顶面高度为R/2,其R为灯管铝型材本体圆弧半径。所灯座基板述朝上凸出的顶面高度以圆弧形灯管铝型材本体的水平直径线为起点。这样所述灯座基板凸出较高,散热面积及内腔散热空间较大,效果较佳。 
加工时,所述灯管铝型材本体1顶部两上端的卡接部11及其之间的灯座基板3结构,均可根据在LED灯管上的应用需要,作相应变化。如灯座基板3可设计为配合固定螺钉连接结构等。 
应该理解到的是:上述实施例只是对本实用新型的说明,任何不超出本实用新型实质精神范围内的发明创造,均落入本发明的保护范围之内。 

Claims (2)

1.一种LED灯管铝型材,包括圆弧形的灯管铝型材本体,该灯管铝型材本体两端分别为卡接部,两端之间为灯座基板,其特征是:所述灯座基板朝上凸出。
2.根据权利要求1所述的LED灯管铝型材,其特征是:所述灯座基板朝上凸出的顶面高度为R/2,其R为灯管铝型材本体圆弧半径。
CN201220558561XU 2012-10-29 2012-10-29 Led灯管铝型材 Expired - Lifetime CN202852763U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220558561XU CN202852763U (zh) 2012-10-29 2012-10-29 Led灯管铝型材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220558561XU CN202852763U (zh) 2012-10-29 2012-10-29 Led灯管铝型材

Publications (1)

Publication Number Publication Date
CN202852763U true CN202852763U (zh) 2013-04-03

Family

ID=47983956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201220558561XU Expired - Lifetime CN202852763U (zh) 2012-10-29 2012-10-29 Led灯管铝型材

Country Status (1)

Country Link
CN (1) CN202852763U (zh)

Similar Documents

Publication Publication Date Title
CN201373273Y (zh) 反射式led灯
CN202938121U (zh) Led灯具
CN202647277U (zh) 一种内侧光led面光源照明灯
CN201973530U (zh) Led螺口灯
CN202852763U (zh) Led灯管铝型材
CN202852552U (zh) 一种聚光型led灯管
CN202215993U (zh) 提高多方向发光光效的led灯具
CN202001890U (zh) 高效散热led灯
CN201373332Y (zh) 一种反射式led灯
CN201547532U (zh) 一种组合柱形led灯
CN205331839U (zh) 一种t5一体化的led灯
CN204403896U (zh) 一种led锥形灯
CN203413425U (zh) Led灯
CN203628353U (zh) 全光角陶瓷led灯
CN202521401U (zh) Led洗墙灯
CN202747037U (zh) Led球泡灯
CN202048406U (zh) 一种led灯泡
CN203297973U (zh) 一种可散热的大角度灯具
CN201925817U (zh) 大功率led射灯
CN201866579U (zh) 一种led球泡
CN203190366U (zh) 一种led灯散热管型材
CN204756560U (zh) 一种环形led灯管
CN202419593U (zh) Led日光灯散热结构
CN203395884U (zh) 高效散热led泡灯
CN205504508U (zh) 设有散热筋的led灯具支架拉铝型材

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130403

CX01 Expiry of patent term