CN201651822U - 一种led泛光灯 - Google Patents

一种led泛光灯 Download PDF

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Publication number
CN201651822U
CN201651822U CN2009201325753U CN200920132575U CN201651822U CN 201651822 U CN201651822 U CN 201651822U CN 2009201325753 U CN2009201325753 U CN 2009201325753U CN 200920132575 U CN200920132575 U CN 200920132575U CN 201651822 U CN201651822 U CN 201651822U
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radiator
floodlight
protecgulum
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utility
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CN2009201325753U
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常保延
郭印文
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SHENZHEN HOYOL OPTO ELECTRONIC CO Ltd
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Shenzhen Hongyu Lighting Technology Co ltd
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Abstract

本实用新型公开了一种LED泛光灯，包括灯源，设在泛光灯背面的散热器，与散热器固定连接的两侧盖，设在灯源四周的反射器，设在泛光灯正面的透光的前盖。所述灯源为LED灯，该灯直接固定在散热器上；所述散热器的顶部和底部分别弯折向前延伸至前盖处，散热器的横截面呈C字形。与现有技术相比，本实用新型降低了工作电压和温度，提高了光效，不仅节约了能源的消耗，更节约了维护的成本。

Description

一种LED泛光灯
技术领域
本实用新型涉及照明灯具，尤其涉及一种LED泛光灯。
背景技术
泛光灯被广泛地运用于需要大面积照明和高亮度的场所，目前传统的泛光灯采用高压钠灯作为发光源，高压钠灯是高温发光的光源，使用高电压和大电流，功耗高，使用起来不是很安全，寿命也比较短，需要专门铺设电缆，要经常维护。
实用新型内容
本实用新型是要解决现有技术中的上述缺陷，设计一种电压、温度低，能耗小，寿命长的LED泛光灯。
为解决所述技术问题，本实用新型提出的技术方案是：一种LED泛光灯，包括灯源，设在泛光灯背面的散热器，与散热器固定连接的两侧盖，设在灯源四周的反射器，设在泛光灯正面的透光的前盖。所述灯源为LED灯，该灯直接固定在散热器上；所述散热器的顶部和底部分别弯折向前延伸至前盖处，散热器的横截面呈C字形。
在较佳实施例中，所述散热器顶部和底部的端面以及两侧盖的前端面构成一框状平面，该平面与所述前盖之间设有密封条，散热器顶部和底部上设有将前盖扣紧或松开的盖扣。所述反射器采用凹凸表面构造。所述散热器的背面设有多条散热筋。所述散热器的背面设有将泛光灯固定在支撑物上的悬挂装置4，使泛光灯相对支撑物的角度可调节。
与现有技术相比，本实用新型公开的LED泛光灯使用了比高压钠灯寿命更长和更加节能的绿色环保LED光源，降低了工作电压和温度，提高了光效，不仅节约了能源的消耗，更节约了维护的成本。适用场所广泛，可用于隧道道明。
附图说明
下面结合附图和实施例对本实用新型作出详细的说明，其中：
图1为本实用新型较佳实施例的正视图；
图2为本实用新型较佳实施例的侧视图；
图3为本实用新型较佳实施例的立体图。
具体实施方式
图1至图3示出了本实用新型较佳实施例的外观结构，从图中可以看出其包括灯源，设在泛光灯背面的散热器1，与散热器固定连接的两侧盖，设在灯源四周的反射器，设在泛光灯正面的透光的前盖2。所述灯源为LED灯，该灯直接固定在散热器1上；散热器1的顶部和底部分别弯折向前延伸至前盖2处，散热器1的横截面呈C字形。
较优地，散热器1顶部和底部的端面以及两侧盖的前端面构成一框状平面，该平面与前盖2之间设有密封条，散热器1顶部和底部上设有将前盖扣紧或松开的盖扣3。在一个实施例中，散热器1顶部上开有半圆形的槽，两头圆形的连接铝条插入其中，连接铝条的另一个与前盖2固定，散热器1底部端头处设有卡扣，前盖2通过这样的连接可以转动，可以很方便的打开和扣合。反射器采用凹凸表面构造，就像橘皮表面的结构，以便使投射出来的光均匀。散热器采用导热性好的材料，并在其背面设有多条散热筋，以加强散热。LED灯直接固定在散热器1上，有利迅速的把热量导出。两个侧盖和散热器用螺丝连接固定。散热器的背面设有将泛光灯固定在支撑物上的悬挂装置4，使泛光灯相对支撑物的角度可调节。
以上描述了本实用新型的较佳实施方式，但是本技术领域内的熟练技术人员应当理解，这些仅是举例说明，可以对这些实施方式做出多种变更或修改，而不背离本实用新型的原理和实质。都属于本实用新型保护的范围之内。

Claims (5)

1.一种LED泛光灯，包括灯源，设在泛光灯背面的散热器(1)，与散热器固定连接的两侧盖，设在灯源四周的反射器，设在泛光灯正面的透光的前盖(2)，其特征在于：所述灯源为LED灯，该灯直接固定在散热器(1)上；所述散热器(1)的顶部和底部分别弯折向前延伸至前盖(2)处，散热器(1)的横截面呈C字形。
2.如权利要求1所述的泛光灯，其特征在于：所述散热器(1)顶部和底部的端面以及两侧盖的前端面构成一框状平面，该平面与所述前盖(2)之间设有密封条，散热器(1)顶部和底部上设有将前盖扣紧或松开的盖扣(3)。
3.如权利要求1所述的泛光灯，其特征在于：所述反射器采用凹凸表面构造。
4.如权利要求1所述的泛光灯，其特征在于：所述散热器的背面设有多条散热筋。
5.如权利要求1所述的泛光灯，其特征在于：所述散热器的背面设有将泛光灯固定在支撑物上的悬挂装置(4)，使泛光灯相对支撑物的角度可调节。
CN2009201325753U 2009-06-05 2009-06-05 一种led泛光灯 Expired - Lifetime CN201651822U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402799A (zh) * 2016-06-12 2017-02-15 宁波新升泰灯饰有限公司 一种具有后置散热器的泛光灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402799A (zh) * 2016-06-12 2017-02-15 宁波新升泰灯饰有限公司 一种具有后置散热器的泛光灯

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Address after: 518302 Guangdong city of Shenzhen province Baoan District Guanlan Fumin Zhen Dan Keng Cun Yun Tang Industrial Zone 8

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Patentee before: Shenzhen Hongyu Lighting Technology Co., Ltd.

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Correct: Hongya Photoelectronics Co., Ltd., Shenzhen City|518302 Guangdong city of Shenzhen province Baoan District Guanlan Fumin Zhen Dan Keng Cun Yun Tang Industrial Zone 8

False: Shenzhen Hongya photoelectron Co., Ltd.|518302 Guangdong city of Shenzhen province Baoan District Guanlan Fumin Zhen Dan Keng Cun Yun Tang Industrial Zone 8

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Free format text: CORRECT: PATENTEE; FROM: SHENZHEN HONGYA OPTOELECTRONIC CO., LTD.:518302 BUILDING 8, RUNTANG INDUSTRIAL ZONE, DANKENG VILLAGE, FUMIN, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: HONGYA PHOTOELECTRONICS CO., LTD., SHENZHEN CITY:518302 BUILDING 8, RUNTANG INDUSTRIAL ZONE, DANKENG VILLAGE, FUMIN, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE

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Address after: Buji street, Longgang District of Shenzhen city cloth Lan Road 518302 Guangdong province No. 135 Gan Li six road No. 9

Patentee after: Shenzhen Hoyol Opto Electronic Co., Ltd.

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Granted publication date: 20101124