公开(公告)号：EP3392559A1

公开(公告)日：2018-10-24

申请号：EP16874752.5

申请日：2016-12-05

申请人： CRRC Qingdao Sifang Co., Ltd.

发明人： ZHANG, Haiyan ,  LI, Yongxu ,  ZHAO, Long ,  WANG, Xueliang ,  ZHANG, Keshu ,  LI, Zhiguo

IPC分类号： F21V21/00 ,  B61D29/00 ,  F21S4/22 ,  F21S4/26 ,  F21S2/00

CPC分类号： F21V21/00 ,  B61D29/00 ,  F21S2/005 ,  F21S4/22 ,  F21S4/26

摘要： A rail vehicle lighting device includes: a plurality of short lighting fixtures (3) assembled into a long lighting fixture (4) having a shape matching with a shape of an irregular interior decoration (1). Each of the short lighting fixtures (3) is provided with a section body (5). A light source (12) is provided on the section body (5). The section body (5) is twisted such that illumination angles of included angles between each of the light source (12) and a horizontal plane are consistent. In the rail vehicle lighting device, the a plurality of short lighting fixtures (3) are assembled into the long lighting fixture (4) having the shape matching with the shape of the irregular interior decoration (1), thereby satisfying a requirement on a shape of a lighting fixture. By arranging the twisted section body (5), respective points of the long lighting fixture (4) have consistent light source illumination angles, thereby achieving a satisfactory illumination effect inside a carriage having an irregular interior decoration, and accordingly improving the appearance of the carriage.