专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110025849A1 Light Module for a Motor Vehicle Headlamp 有权
标题翻译：汽车前照灯模块
公开(公告)号：US20110025849A1
公开(公告)日：2011-02-03
申请号：US12845366
申请日：2010-07-28
申请人： Christian Buchberger , Ernst-Olaf Rosenhahn , Benjamin Stauss
发明人： Christian Buchberger , Ernst-Olaf Rosenhahn , Benjamin Stauss
IPC分类号： H04N7/18 , B60Q1/04
CPC分类号： F21S41/686
摘要： The invention relates to a light module (23) for a motor vehicle headlight (2), for generating an adaptive light distribution. The light module (23) comprises a light source (30, 70, 71) for emitting light, a primary optical element (31, 73, 74) for focusing the emitted light, and a diaphragm arrangement (32, 32′) for implementing a variable effective upper edge (36, 36′), which can be introduced into a beam path of the emitted and/or focused light. To provide a simple and cost effective way to improve the visibility of the driver of the motor vehicle (1), but not result in a glare to other road users, it is proposed that the diaphragm arrangement (32, 32′) is designed to implement an effective upper edge (36, 36′) is formed, which brings about the generation of a lower beam light distribution (10) with substantially horizontal light-dark boundary (13) and with an illuminated region (14) formed at a specific horizontal position above the light-dark boundary (13), which region is delimited on the right-hand side and on the left-hand side by light-dark boundaries and has an extent in the horizontal and vertical directions of in each case a few angular degrees on a measuring screen arranged at a distance in front of the headlamp(2). By pivoting the light module (23) horizontally the light can be directed precisely, the illuminated region (14) can be moved in the horizontal direction onto detected objects in a front of the vehicle (1).
摘要翻译：本发明涉及一种用于产生自适应光分布的用于机动车辆前灯（2）的光模块（23）。光模块（23）包括用于发光的光源（30,70,71），用于聚焦发射光的主光学元件（31,73,74），以及用于实现的光阑装置（32,32'），可变的有效上边缘（36,36'），其可被引入发射和/或聚焦光的光束路径中。为了提供一种简单且成本有效的方式来提高机动车辆（1）的驾驶员的可视性，但不会对其他道路使用者造成眩光，所以建议将隔膜装置（32,32'）设计成实现有效的上边缘（36,36'），其产生具有基本上水平的黑暗边界（13）的下光束分布（10），并且具有形成在特定的边界处的照明区域（14）在深黑色边界（13）上方的水平位置，该区域在右侧和左侧由明暗边界限定，并且在每个情况下在水平和垂直方向上具有几个在前照灯（2）前方距离设置的测量屏幕上的角度。通过水平地使光模块（23）枢转，可以精确地引导光，照明区域（14）可以在水平方向上移动到车辆（1）的前方的检测对象上。

2. 发明授权

US08465187B2 Light module for a motor vehicle headlamp 有权
标题翻译：汽车前照灯模块
公开(公告)号：US08465187B2
公开(公告)日：2013-06-18
申请号：US12845366
申请日：2010-07-28
申请人： Christian Buchberger , Ernst-Olaf Rosenhahn , Benjamin Stauss
发明人： Christian Buchberger , Ernst-Olaf Rosenhahn , Benjamin Stauss
IPC分类号： B60Q1/04 , B60Q1/24
CPC分类号： F21S41/686
摘要： The invention relates to a light module (23) for a motor vehicle headlight (2), for generating an adaptive light distribution. The light module (23) comprises a light source (30, 70, 71) for emitting light, a primary optical element (31, 73, 74) for focusing the emitted light, and a diaphragm arrangement (32, 32′) for implementing a variable effective upper edge (36, 36′), which can be introduced into a beam path of the emitted and/or focused light. To provide a simple and cost effective way to improve the visibility of the driver of the motor vehicle (1), but not result in a glare to other road users, it is proposed that the diaphragm arrangement (32, 32′) is designed to implement an effective upper edge (36, 36′) is formed, which brings about the generation of a lower beam light distribution (10) with substantially horizontal light-dark boundary (13) and with an illuminated region (14) formed at a specific horizontal position above the light-dark boundary (13), which region is delimited on the right-hand side and on the left-hand side by light-dark boundaries and has an extent in the horizontal and vertical directions of in each case a few angular degrees on a measuring screen arranged at a distance in front of the headlamp (2). By pivoting the light module (23) horizontally the light can be directed precisely, the illuminated region (14) can be moved in the horizontal direction onto detected objects in a front of the vehicle (1).
摘要翻译：本发明涉及一种用于产生自适应光分布的用于机动车辆前灯（2）的光模块（23）。光模块（23）包括用于发光的光源（30,70,71），用于聚焦发射光的主光学元件（31,73,74），以及用于实现的光阑装置（32,32'），可变的有效上边缘（36,36'），其可被引入发射和/或聚焦光的光束路径中。为了提供一种简单且成本有效的方式来提高机动车辆（1）的驾驶员的可视性，但不会对其他道路使用者造成眩光，所以建议将隔膜装置（32,32'）设计成实现有效的上边缘（36,36'），其产生具有基本上水平的黑暗边界（13）的下光束分布（10），并且具有形成在特定的边界处的照明区域（14）在深黑色边界（13）上方的水平位置，该区域在右侧和左侧由明暗边界限定，并且在每个情况下在水平和垂直方向上具有几个在前照灯（2）前方距离设置的测量屏幕上的角度。通过水平地使光模块（23）枢转，可以精确地引导光，照明区域（14）可以在水平方向上移动到车辆（1）的前方的检测对象上。

3. 发明申请

US20130201712A1 MOTOR VEHICLE LIGHTING DEVICE 审中-公开
标题翻译：电动车灯照明装置
公开(公告)号：US20130201712A1
公开(公告)日：2013-08-08
申请号：US13570466
申请日：2012-08-09
申请人： Kamislav Fadel , Michael Hamm , Wolfgang Hoßfeld , Christian Buchberger
发明人： Kamislav Fadel , Michael Hamm , Wolfgang Hoßfeld , Christian Buchberger
IPC分类号： F21S8/10
CPC分类号： F21S41/141 , F21S41/147 , F21S41/18 , F21S41/285 , F21S41/40
摘要： A headlight for a motor vehicle composes at least two semiconductor-light sources and a plurality of light refractors and/or reflecting optics. Light of each of the semiconductor-light sources is directed into a front area of the headlight such that the light produces at the front area a rule-consistent light distribution. An illuminated section of the light distribution of a first of the semiconductor-light sources is not identical with an illuminated section of a second of the semiconductor-light sources. The first semiconductor-light source defines a first construction type and the second semiconductor-light source defines a second construction type. The first construction type defines higher luminous flux and lower efficiency relative to luminous flux and efficiency defined by the second construction type.
摘要翻译：用于机动车辆的头灯组成至少两个半导体光源和多个光折射器和/或反射光学器件。每个半导体光源的光被引导到前灯的前部区域，使得光在前面区域产生规则一致的光分布。第一半导体光源的光分布的照明部分与第二半导体光源的照明部分不同。第一半导体光源限定第一结构类型，第二半导体光源限定第二结构类型。第一种结构类型定义了相对于由第二种结构类型所定义的光通量和效率的较高光通量和较低的效率。

4. 发明申请

US20060002127A1 Lens arrangement and a motor vehicle headlight or motor vehicle light having a lens arrangement of this type 审中-公开
标题翻译：透镜装置和具有这种类型的透镜装置的机动车头灯或机动车辆灯
公开(公告)号：US20060002127A1
公开(公告)日：2006-01-05
申请号：US11168237
申请日：2005-06-27
申请人： Ralf Ackermann , Hermann Kellermann , Christian Buchberger
发明人： Ralf Ackermann , Hermann Kellermann , Christian Buchberger
IPC分类号： F21V1/00
CPC分类号： F21S41/28 , F21V5/045
摘要： The present invention relates to a lens arrangement (7) for a motor vehicle headlight (7) or a motor vehicle light having at least one light source (5.1, 5.2, 5.3) that in the switched-on state emits light, the lens arrangement (7) including a plurality of individual lenses (7.1, 7.2, 7.3) that are arranged in the beam path of the light. In order to be able to manufacture and assemble the lens arrangement (7) as simply and as cost-effectively as possible, and so that the lens arrangement has the most reserved appearance possible, the present invention proposes that a light-emitting surface (7.4) of the lens arrangement (7) have a constant curvature. Advantageously, the curvature of the light-emitting surface (7.4) has no points of inflection. A light-receiving surface (7.5) of the lens arrangement (7) is advantageously configured such that, in combination with the light-emitting surface (7.4), specifiable projection characteristics of the individual lenses (7.1, 7.2, 7.3) result.
摘要翻译：本发明涉及一种用于机动车辆头灯（7）的透镜装置（7）或具有至少一个在开启状态下发光的光源（5.1,5.2,5.3）的机动车灯，所述透镜装置（7）包括布置在光束的光路中的多个单独透镜（7.1,7.2,7.3）。为了能够尽可能简单且成本有效地制造和组装透镜装置（7），并且使得透镜装置具有最可保留的外观，本发明提出了一种发光表面（7.4 ）的透镜装置（7）具有恒定的曲率。有利地，发光表面（7.4）的曲率没有拐点。有利地，透镜装置（7）的受光面（7.5）配置成与发光表面（7.4）组合，导致各个透镜（7.1,7.2,7.3）的可指定的投影特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式