发明名称 Optical system, in particular headlamp, sensor or camera with a compensation element for compensating for thermal influences
摘要 <p>The system has a housing (10) accommodated by a frame (11). A light module (12) is accommodated in the housing. A compensating element (14) is arranged in a connection chain between the frame and the light module. The compensating element has a cone shaped diaphragm (15) and a compensation body (16). The compensation body cooperates with the diaphragm such that a thermal related traverse is produced in the diaphragm. Thermal related modification of a position of the light module is compensated relative to the frame over the traverse.</p>
申请公布号 EP2133721(A1) 申请公布日期 2009.12.16
申请号 EP20090162406 申请日期 2009.06.10
申请人 HELLA KGAA HUECK & CO. 发明人 KALWA, MATTHIAS
分类号 G02B7/00;B60Q1/04 主分类号 G02B7/00
代理机构 代理人
主权项
地址