公开(公告)号：US09222628B2

公开(公告)日：2015-12-29

申请号：US13886703

申请日：2013-05-03

申请人： Excelitas Technologies Corp.

发明人： Wei Li ,  Sergey Kudaev ,  Mikhail Melnik ,  Wai Choi ,  Robert Olma

IPC分类号： F21K99/00 ,  F21V33/00 ,  F21V7/00 ,  F21W131/202 ,  F21Y101/02 ,  F21Y113/00

CPC分类号： F21K9/54 ,  F21K9/62 ,  F21V7/0008 ,  F21V7/0033 ,  F21V33/0068 ,  F21V2200/00 ,  F21W2131/202 ,  F21Y2113/13 ,  F21Y2115/10

摘要： A light mixing and folding lamp includes an LED assembly with two or more LED chips that direct light into the ingress end of a light mixing rod. The light mixing rod is positioned to pass through an aperture in a concave second reflecting element, and mixed light emerges from the egress end of the light mixing rod, where it is directed toward a first reflecting element positioned near a focal point of the second reflecting element. The first reflecting element reflects mixed light emerging from the egress end of the light mixing rod, folding the mixed light back toward a concave reflecting surface of the second reflecting element. The second reflecting element reflects light from the first reflecting element forward, where the light emerges from the lamp directed toward a subject to be illuminated.

摘要翻译： 光混合折叠灯包括具有两个或更多个LED芯片的LED组件，其将光引导到光混合杆的入口端。 光混合棒被定位成穿过凹入的第二反射元件中的孔，并且混合的光从光混合杆的出口端出射，其中它被定向在靠近第二反射的焦点附近的第一反射元件 元件。 第一反射元件反射从光混合杆的出口端出射的混合光，将混合光折回到第二反射元件的凹面反射面。 第二反射元件将来自第一反射元件的光向前反射，其中光从指示灯朝向被照明物体的灯射出。

公开(公告)号：US20130294103A1

公开(公告)日：2013-11-07

申请号：US13886703

申请日：2013-05-03

申请人： EXCELITAS TECHNOLOGIES CORP.

发明人： Wei Li ,  Sergey Kudaev ,  Mikhail Melnik ,  Wai Choi ,  Robert Olma

IPC分类号： F21K99/00 ,  F21V33/00

CPC分类号： F21K9/54 ,  F21K9/62 ,  F21V7/0008 ,  F21V7/0033 ,  F21V33/0068 ,  F21V2200/00 ,  F21W2131/202 ,  F21Y2113/13 ,  F21Y2115/10

摘要： A light mixing and folding lamp includes an LED assembly with two or more LED chips that direct light into the ingress end of a light mixing rod. The light mixing rod is positioned to pass through an aperture in a concave second reflecting element, and mixed light emerges from the egress end of the light mixing rod, where it is directed toward a first reflecting element positioned near a focal point of the second reflecting element. The first reflecting element reflects mixed light emerging from the egress end of the light mixing rod, folding the mixed light back toward a concave reflecting surface of the second reflecting element. The second reflecting element reflects light from the first reflecting element forward, where the light emerges from the lamp directed toward a subject to be illuminated.

摘要翻译： 光混合折叠灯包括具有两个或更多个LED芯片的LED组件，其将光引导到光混合杆的入口端。 光混合棒被定位成穿过凹入的第二反射元件中的孔，并且混合的光从光混合杆的出口端出射，其中它被定向在靠近第二反射的焦点附近的第一反射元件 元件。 第一反射元件反射从光混合杆的出口端出射的混合光，将混合光折回到第二反射元件的凹面反射面。 第二反射元件将来自第一反射元件的光向前反射，其中光从指示灯朝向被照明物体的灯射出。