公开(公告)号：US20110032723A1

公开(公告)日：2011-02-10

申请号：US12988005

申请日：2009-04-16

申请人： Markus Gerhard ,  Olaf Rottstadt ,  Volker Heitbreder

发明人： Markus Gerhard ,  Olaf Rottstadt ,  Volker Heitbreder

IPC分类号： B60Q1/04

CPC分类号： F21S48/1104 ,  F21S41/17 ,  F21S41/19 ,  F21S41/192 ,  F21V25/00

摘要： A lighting device (1) for a vehicle, and in particular a motor vehicle headlamp, comprising a light source (3) for emitting light and a reflector (2) for focusing the light emitted by the light source (3), there being formed, at the rear end of the reflector (2), an opening to receive at least a part (18) of the light source, and a reflector neck (21) that surrounds the opening and to which the light source (3) is fastened in a defined position relative to a reflective surface of the reflector (2). The lighting device is characterized in that a plurality of locking members (23, 24, 24′) are formed on the reflector (2), which locking members (23, 24, 24′), in the course of a rotary movement of the light source (3) about the optical axis (10) of the reflector (2) or about an axis parallel thereto when the light source (3) has been at least partly inserted in the reflector neck (21) in the direction of the optical axis (10), engage in corresponding perforations (17) formed in the light source (3), at least one of the locking members (23, 24, 24′) co-operating with at least one of the perforations (17) in the course of the rotary movement in such a way, and causing forced guidance of the light source (3) in such a way, that the light source (3) is held in a defined position relative to the reflector (2) in the axial direction.

摘要翻译： 一种用于车辆的照明装置（1），特别是包括用于发射光的光源（3）和用于聚焦由光源（3）发射的光的反射器（2）的机动车辆前照灯，其中形成 ，在所述反射器（2）的后端处具有用于容纳所述光源的至少一部分（18）的开口和围绕所述开口并且所述光源（3）被紧固到其上的反射器颈部（21） 在相对于反射器（2）的反射表面的限定位置。 该照明装置的特征在于，多个锁定构件（23,24,24'）形成在反射器（2）上，该锁定构件（23,24,24'）在旋转运动的过程中 当光源（3）至少部分地沿光学方向插入反射器颈部（21）中时，围绕反射器（2）的光轴（10）或围绕与其平行的轴线的光源（3） 轴（10）啮合形成在光源（3）中的相应的穿孔（17）中，至少一个锁定构件（23,24,24'）与至少一个穿孔（17） 以这种方式旋转运动的过程，并且以这样的方式引起光源（3）的强制引导，使得光源（3）以轴向方式相对于反射器（2）保持在限定位置 方向。

公开(公告)号：US09243766B2

公开(公告)日：2016-01-26

申请号：US12988005

申请日：2009-04-16

申请人： Markus Gerhard ,  Olaf Rottstadt ,  Volker Heitbreder

发明人： Markus Gerhard ,  Olaf Rottstadt ,  Volker Heitbreder

IPC分类号： B60Q1/04 ,  F21S8/10 ,  F21V25/00

CPC分类号： F21S48/1104 ,  F21S41/17 ,  F21S41/19 ,  F21S41/192 ,  F21V25/00

摘要： A lighting device for a motor vehicle headlamp is described. The device includes a reflector for focusing light emitted by a light source. At the rear end of the reflector is an opening to receive at least a part of the light source, and a reflector neck that surrounds the opening and to which the light source is fastened in a defined position relative to a reflective surface of the reflector. A plurality of locking members are formed on the reflector which in the course of a rotary movement of the light source about the optical axis of the reflector or about an axis parallel thereto when the light source has been at least partly inserted in the reflector neck, engage in corresponding perforations formed in the fight source.

摘要翻译： 描述了用于机动车辆前照灯的照明装置。 该装置包括用于聚焦由光源发射的光的反射器。 在反射器的后端处是用于容纳光源的至少一部分的开口，以及围绕开口的反射器颈部，并且光源相对于反射器的反射表面被固定在该反射器颈部的限定位置。 多个锁定构件形成在反射器上，当光源至少部分地插入到反射器颈部中时，光反射器在光源围绕反射器的光轴的旋转运动或与其平行的轴线旋转的过程中， 在战斗源中形成相应的穿孔。