公开(公告)号：US3917938A

公开(公告)日：1975-11-04

申请号：US44691774

申请日：1974-02-28

申请人： CHRYSLER UK

发明人： FERRADA STEPHEN SALVADOR ,  WISDOM RONALD DAVID ,  FLEMING THOMAS GEOFFREY REX

IPC分类号： B60Q3/02

CPC分类号： B60Q3/57 ,  B60Q3/53 ,  B60Q3/74 ,  F21W2106/00

摘要： The disclosure relates to an interior light for a motor vehicle having a lamp body provided with light bulbs enclosed by a diffuser to provide general illumination. An opaque cover is slidably mounted on the lamp body over the diffuser and the cover has two divergent lenses which are alternately registerable with the diffuser to provide focussed beams of light directed in divergent directions.

摘要翻译： 本公开涉及一种用于机动车辆的室内灯，其具有设置有由扩散器包围的灯泡以提供一般照明的灯体。 不透明盖可滑动地安装在漫射器上的灯体上，并且盖具有两个发散透镜，其可与扩散器交替地对准以提供沿发散方向指向的聚焦光束。