公开(公告)号：US20100097816A1

公开(公告)日：2010-04-22

申请号：US12579974

申请日：2009-10-15

申请人： Jung-Chi CHEN ,  Jih-Ching CHANG ,  Chih-Hui CHANG

发明人： Jung-Chi CHEN ,  Jih-Ching CHANG ,  Chih-Hui CHANG

IPC分类号： F21S8/08

CPC分类号： H04N9/315 ,  G03B21/2046 ,  H04N9/317 ,  H04N9/3197

摘要： A lamp position adjustment device includes a base plate, a supporting frame, a lamp holder, a first positioning mechanism, and a second positioning mechanism. The first positioning mechanism is disposed between the lamp holder and the supporting frame and between the lamp holder and the base plate to enable the lamp holder to move in a first direction relative to the supporting frame. The first direction is substantially parallel with one side of a light incident surface of an integration rod. The second positioning mechanism is disposed between the lamp holder and the base plate to enable the lamp holder to rotate about an axis parallel to the first direction.

摘要翻译： 灯位置调节装置包括基板，支撑框架，灯座，第一定位机构和第二定位机构。 第一定位机构设置在灯架和支撑框架之间以及灯座和底板之间，以使灯座相对于支撑框架在第一方向上移动。 第一方向基本上平行于整合杆的光入射表面的一侧。 第二定位机构设置在灯座和基板之间，以使灯座绕平行于第一方向的轴线旋转。