公开(公告)号：EP1547048A2

公开(公告)日：2005-06-29

申请号：EP03749325.1

申请日：2003-09-02

申请人： Leotek Electronics Corporation

发明人： WU, Chen H. ,  BACILIERI, Steve ,  WANG, Chao Sung ,  WANG, Shih Chang

IPC分类号： G08G1/095

CPC分类号： G08G1/095 ,  B61L5/1845 ,  B61L5/1854 ,  B61L2207/02 ,  F21K9/232 ,  F21V5/045 ,  F21V23/001 ,  F21W2111/00 ,  F21W2111/02 ,  F21Y2115/10 ,  Y02B20/383

摘要： The present invention allows for the replacement of an incandescent light bulb (5) and a conventional traffic signal lamp (30) in just minutes, even if the outer lens (52) requires replacement as well. Using more efficient and fewer high power LED, reducing installation times, projecting the LED light output directly on lenses (52/53) without the use of a reflector and eliminating the need for removal and disposal of reflectors and socket connectors from traffic signal lamps 30 retrofitted with LED lamps (30).

摘要翻译： 一种大功率LED灯和用于改造传统交通信号灯的方法。 LED灯包括壳体，设置在壳体中的电源，安装到壳体中的基本上平面的安装表面并电连接到用于产生发散光的电源的多个LED以及从壳体延伸的螺纹电连接器 。 该方法包括用LED灯替代传统的白炽灯泡，并且在交通信号灯内安装菲涅耳透镜，该信号灯准直并仅填充并照亮交通信号灯的外部透镜。

公开(公告)号：EP1547048B1

公开(公告)日：2008-01-02

申请号：EP03749325.1

申请日：2003-09-02

申请人： Leotek Electronics Corporation

发明人： WU, Chen H. ,  BACILIERI, Steve ,  WANG, Chao Sung ,  WANG, Shih Chang

IPC分类号： G08G1/095 ,  F21K7/00 ,  B61L5/18

CPC分类号： G08G1/095 ,  B61L5/1845 ,  B61L5/1854 ,  B61L2207/02 ,  F21K9/232 ,  F21V5/045 ,  F21V23/001 ,  F21W2111/00 ,  F21W2111/02 ,  F21Y2115/10 ,  Y02B20/383

摘要： The present invention allows for the replacement of an incandescent light bulb (5) and a conventional traffic signal lamp (30) in just minutes, even if the outer lens (52) requires replacement as well. Using more efficient and fewer high power LED, reducing installation times, projecting the LED light output directly on lenses (52/53) without the use of a reflector and eliminating the need for removal and disposal of reflectors and socket connectors from traffic signal lamps 30 retrofitted with LED lamps (30).