CN201093384Y - 梯形led灯具 - Google Patents

梯形led灯具 Download PDF

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Publication number
CN201093384Y
CN201093384Y CNU2007200736701U CN200720073670U CN201093384Y CN 201093384 Y CN201093384 Y CN 201093384Y CN U2007200736701 U CNU2007200736701 U CN U2007200736701U CN 200720073670 U CN200720073670 U CN 200720073670U CN 201093384 Y CN201093384 Y CN 201093384Y
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CN
China
Prior art keywords
light source
light
trapezoidal
drain pan
led lamp
Prior art date
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Expired - Fee Related
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CNU2007200736701U
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English (en)
Inventor
沈涛
李建胜
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.)
Shanghai Mikia Lighting Co., Ltd.
Shanghai Toplight Tech. Co., Ltd.
Original Assignee
Shanghai Toplight Tech Co Ltd
SHANGHAI LIGHTING INSTRUMENT RESEARCH INSTITUTE
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Priority to CNU2007200736701U priority Critical patent/CN201093384Y/zh
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Publication of CN201093384Y publication Critical patent/CN201093384Y/zh
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Abstract

本实用新型公开了一种梯形LED灯具，包括壳体和光源，壳体包括方形底壳，在底壳上面设置罩壳；在方形底壳的上方设有光源，光源是由LED发光阵列构成发光面的光源。所述的光源是由有5个发光面组成的立体梯形光源，包括顶部和四面光源，所述的罩壳为梯形透明棱镜面罩壳。本实用新型使用寿命长，能耗低，又光线分布均匀，具有立体饱满光源视觉效果的LED灯具。

Description

梯形LED灯具
技术领域
本实用新型涉及一种LED灯具。
技术背景
目前传统小功率HID光源，在生产和使用过程中耗能高，使用寿命短；而LED光源，虽然使用寿命长，能耗低，但它是直线光，难以达到光线分布均匀的使用要求。
实用新型内容
本实用新型的目的是提供一种既使用寿命长，能耗低，又光线分布均匀，具有立体饱满光源视觉效果的LED灯具。
本实用新型的目的是这样实现的：本实用新型包括壳体和光源，壳体包括方形底壳，在底壳上面设置罩壳；在方形底壳的上方设有光源，光源是由LED发光阵列构成发光面的光源。所述的光源是由有5个发光面组成的立体梯形光源，包括顶部和四面光源，所述的罩壳为梯形透明棱镜面罩壳。
本实用新型的立体梯形LED光源5个面的光束穿透过外部梯形透明棱镜面罩，经过棱镜光折射而形成符合环境要求的二次配光特性。该配光特性为零轴方向主光束，光强值大且光束角小(小于60度)；45度轴方向副光束，光强值小且光束角大(＞90度)。从远处看灯具的发光体，立体梯形LED光源发光均匀没有LED的颗粒感，给人以立体饱满光源的视觉效果。
附图说明
图1是本实用新型结构示意图
1.梯型灯具透明棱镜面罩壳  2.梯形光源  3.发光二极管4.灯具铸铝底壳
具体实施方式
下面结合附图阐述本实用新型的最佳实施例。该梯形LED灯具，由二部分组成，一部分是一个方形灯壳体，该壳体由铸铝底壳和梯型透明棱镜灯面罩壳合成。另一部分是LED发光阵列，构成一个有5个发光面的立体梯形光源。
本实用新型包括壳体和光源，壳体包括方形底壳4，在底壳上面设置罩壳1；在方形底壳4的上方设有光源2，光源2是由LED发光阵列构成发光面的光源。所述的光源是由有5个发光面组成的立体梯形光源，包括顶部和四面光源，每个发光面由发光二极管3排列组成；所述的罩壳为梯形透明棱镜面罩壳。本实用新型可以为建筑物内部车道顶部提供立体饱满光源视觉和光线均匀分布的效果。

Claims (3)

1.梯形LED灯具，包括壳体和光源，其特征是：壳体包括底壳，在底壳上面设置罩壳；在底壳的上方设有光源，光源是由LED发光阵列构成发光面的光源。
2.根据权利要求1所述的梯形LED灯具，其特征是：所述的光源是由有5个发光面组成的立体梯形光源，包括顶部和四面光源。
3.根据权利要求1或2所述的梯形LED灯具，其特征是：所述的罩壳为梯形透明棱镜面罩壳，所述的底壳为方形底壳。
CNU2007200736701U 2007-08-16 2007-08-16 梯形led灯具 Expired - Fee Related CN201093384Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200736701U CN201093384Y (zh) 2007-08-16 2007-08-16 梯形led灯具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200736701U CN201093384Y (zh) 2007-08-16 2007-08-16 梯形led灯具

Publications (1)

Publication Number Publication Date
CN201093384Y true CN201093384Y (zh) 2008-07-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200736701U Expired - Fee Related CN201093384Y (zh) 2007-08-16 2007-08-16 梯形led灯具

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CN (1) CN201093384Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832521A (zh) * 2010-04-28 2010-09-15 海洋王照明科技股份有限公司 灯具透明件及led灯具
CN102713419A (zh) * 2010-07-01 2012-10-03 正屋(厦门)电子有限公司 Led灯具的改良结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832521A (zh) * 2010-04-28 2010-09-15 海洋王照明科技股份有限公司 灯具透明件及led灯具
CN101832521B (zh) * 2010-04-28 2013-07-03 海洋王照明科技股份有限公司 灯具透明件及led灯具
CN102713419A (zh) * 2010-07-01 2012-10-03 正屋(厦门)电子有限公司 Led灯具的改良结构

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ASS Succession or assignment of patent right

Owner name: SHANGHAI GUANGDA LIGHTING CO., LTD.

Free format text: FORMER OWNER: SHANGHAI INSTITUTE OF LIGHTING FITTINGS

Effective date: 20090828

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20090828

Address after: No. 258, Minfeng Road, Cao Lu Town, Pudong New Area, Shanghai, zip code: 201209

Co-patentee after: Shanghai Toplight Tech. Co., Ltd.

Patentee after: Shanghai Guangda Lighting Co., Ltd.

Address before: No. 75, Baoxing Road, north of Shanghai, zip code: 200083

Co-patentee before: Shanghai Toplight Tech. Co., Ltd.

Patentee before: Shanghai City Lighting Research Institute

C56 Change in the name or address of the patentee

Owner name: SHANGHAI MIKIA LIGHTING CO., LTD.

Free format text: FORMER NAME: SHANGHAI GOLD LIGHTING CO.,LTD.

CP01 Change in the name or title of a patent holder

Address after: 201209 Shanghai city Pudong New Area Caolu town folk Road No. 258

Co-patentee after: Shanghai Toplight Tech. Co., Ltd.

Patentee after: Shanghai Mikia Lighting Co., Ltd.

Address before: 201209 Shanghai city Pudong New Area Caolu town folk Road No. 258

Co-patentee before: Shanghai Toplight Tech. Co., Ltd.

Patentee before: Shanghai Gold Lighting Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080730

Termination date: 20150816

EXPY Termination of patent right or utility model