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1. 发明公开

US20240027047A1 LIGHT-EMITTING MODULE THAT IMAGES THE ILLUMINATED SURFACE OF A COLLECTOR, WITH A BLOCKER OF PARASITIC RAYS 审中-公开
公开(公告)号：US20240027047A1
公开(公告)日：2024-01-25
申请号：US18256281
申请日：2021-12-16
申请人： VALEO VISION
发明人： Corentin DEBAINE , Sylvain GIRAUD , Yves GROMFELD , Clement OLCHEWSKY
IPC分类号： F21S41/32 , F21S41/148 , F21S41/255 , F21S41/43 , F21S45/47
CPC分类号： F21S41/323 , F21S41/148 , F21S41/255 , F21S41/43 , F21S45/47
摘要： The invention relates to a light-emitting module including a light source capable of emitting light rays, a collector with a reflective surface, an optical system configured to project a light beam by imaging a portion of the reflective surface located behind the light source, a screen located in front of the light source, with a rear face arranged so as to gather light rays which are emitted forward by the light source and are not reflected by the reflective surface. The screen includes an end face, adjacent to the rear face and facing the reflected light rays, which is configured to avoid and/or to absorb the reflected light rays.

2. 发明授权

US09599301B2 Light module 有权
公开(公告)号：US09599301B2
公开(公告)日：2017-03-21
申请号：US14049718
申请日：2013-10-09
申请人： Automotive Lighting Reutlingen GmbH
发明人： Matthias Brendle
IPC分类号： F21S8/10
CPC分类号： F21S41/20 , F21S41/147 , F21S41/24 , F21S41/26 , F21S41/27 , F21S41/275 , F21S41/321 , F21S41/322 , F21S41/323 , F21S41/36 , F21S41/365 , F21S41/60 , F21S41/663 , F21S45/47
摘要： A light module, comprising numerous semiconductor light sources for emitting light, a primary lens element for concentrating the light emitted from the semiconductor light sources in section perpendicular to a sagittal plane of the light module, wherein the primary lens element exhibits numerous disk-like light conducting sections, extending in a plane perpendicular to the sagittal plane, wherein each light conducting section exhibits a light coupling surface and a light decoupling surface, and is designed for conducting light, subjected to a total reflection, from the light coupling surface to the light decoupling surface, wherein a semiconductor light source is allocated to each light conducting section such that light form the semiconductor light source can be coupled with the respective light coupling surface in the light conducting section.

3. 发明授权

US09335017B2 Light emitting device that can realize reduction in thickness of vehicle light fitting, vehicle light fitting using the light emitting device and vehicle provided with the vehicle light 有权
标题翻译：可以实现车辆灯具的厚度的减小的发光装置，使用设置有车辆灯的发光装置和车辆的车辆灯具
公开(公告)号：US09335017B2
公开(公告)日：2016-05-10
申请号：US14367386
申请日：2012-12-18
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakaya
IPC分类号： F21S8/10 , F21V8/00
CPC分类号： F21S41/285 , F21S41/14 , F21S41/176 , F21S41/192 , F21S41/255 , F21S41/321 , F21S41/323 , F21S41/334 , F21S41/337 , F21S41/36 , F21S41/365 , F21S41/43 , G02B6/0008
摘要： Provided is a light emitting device used in a vehicle light, the light emitting device can include: an excitation light source that generates excitation light; a wavelength conversion member that absorbs the excitation light and that converts a wavelength of the excitation light to emit light in a predetermined wavelength region that can be different from the wavelength of the excitation light; and a first optical system that directs the excitation light from the excitation light source to the wavelength conversion member, wherein the wavelength conversion member includes at least a first surface, a second surface facing the first surface, and a peripheral end surface arranged between the first surface and the second surface. The first optical system is configured to direct the excitation light from the excitation light source to the first surface. At least part of the second surface is covered by a first light blocking structure.
摘要翻译：提供了一种用于车辆用灯的发光装置，发光装置可以包括：产生激发光的激发光源; 吸收激发光并将激发光的波长转换成能够与激发光的波长不同的预定波长区域发射光的波长转换部件; 以及将来自激发光源的激发光引导到波长转换部件的第一光学系统，其中，所述波长转换部件至少包括第一表面，与所述第一表面相对的第二表面，以及设置在所述第一表面之间的外周端面表面和第二表面。第一光学系统被配置为将来自激发光源的激发光引导到第一表面。第二表面的至少一部分被第一遮光结构覆盖。

4. 发明授权

US09146014B2 Vehicle lighting unit 有权
标题翻译：车灯照明单元
公开(公告)号：US09146014B2
公开(公告)日：2015-09-29
申请号：US13651376
申请日：2012-10-12
申请人： Stanley Electric Co., Ltd.
发明人： Takashi Sugiyama , Shigeru Murata , Katsunori Nakazawa
IPC分类号： F21V7/00 , F21S8/10 , G02B26/08 , G02B26/10
CPC分类号： F21S48/1757 , B60Q1/1407 , B60Q1/1423 , F21S41/14 , F21S41/16 , F21S41/323 , F21S41/36 , F21S41/365 , F21S41/663 , F21S41/675 , G02B26/0858 , G02B26/101
摘要： A vehicle lighting unit can reduce the load applied to the actuator for driving a reflecting member as well as can improve the durability of the actuator. The vehicle lighting unit can include a light source, a reflecting member configured to reflect light from the light source toward an illumination area, an actuator including inner piezoelectric actuators and outer piezoelectric actuators configured to cause the reflecting member to swing (turn) around X and Y axes simultaneously, to thereby scan the illumination area with the reflected light from the reflecting member horizontally and vertically, and a controller configured to control the inner piezoelectric actuators and the outer piezoelectric actuators such that a scanning frequency in the vertical direction of the reflected light is larger than a scanning frequency in the horizontal direction of the reflected light.
摘要翻译：车辆照明单元可以减少施加到用于驱动反射构件的致动器的负载，并且可以提高致动器的耐久性。车辆照明单元可以包括光源，被配置为将来自光源的光朝向照明区域反射的反射部件，包括内部压电致动器和外部压电致动器的致动器，所述致动器被构造成使得反射部件围绕X摆动（转动） Y轴，从而水平和垂直地用来自反射构件的反射光扫描照明区域，以及控制器，其被配置为控制内部压电致动器和外部压电致动器，使得反射光的垂直方向上的扫描频率大于反射光的水平方向的扫描频率。

5. 发明申请

US20150241011A1 LIGHT MODULE WITH TWO OR MORE REFLECTORS FOR A MOTOR VEHICLE 有权
标题翻译：具有两个或更多反射器的轻型模块用于电动车辆
公开(公告)号：US20150241011A1
公开(公告)日：2015-08-27
申请号：US14431241
申请日：2013-09-13
申请人： ZIZALA LICHTSYSTEME GMBH
发明人： Friedrich Bauer , Peter Mejta
IPC分类号： F21S8/10
CPC分类号： F21S48/1305 , B60Q2200/36 , F21S41/147 , F21S41/323 , F21S41/336 , F21S41/36 , F21S41/37 , F21S41/39 , F21S45/47 , F21S48/1159 , F21S48/1335 , F21S48/137 , F21S48/1388 , F21S48/1394 , F21S48/328
摘要： The invention relates to a light module (1) for a motor vehicle or for a motor vehicle headlamp, wherein the light module (1) has at least two or more light sources (10, 11), which are positioned in defined positions relative to one another, and wherein the light module (1) also has two or more reflectors (20, 21), wherein at least one reflector (20, 21) is associated with each light source (10, 11), wherein at least one of the reflectors (20, 21) is movably connected to at least one adjacent reflector (20, 21).
摘要翻译：本发明涉及一种用于机动车辆或机动车辆前照灯的光模块（1），其中，所述光模块（1）具有至少两个或更多个光源（10,11），所述光源位于相对于并且其中所述光模块（1）还具有两个或多个反射器（20,21），其中至少一个反射器（20,21）与每个光源（10,11）相关联，其中至少一个反射器反射器（20,21）可移动地连接到至少一个相邻的反射器（20,21）。

6. 发明申请

US20150023045A1 PROJECTION MODULE FOR A MOTOR VEHICLE 有权
标题翻译：电动车的投影模块
公开(公告)号：US20150023045A1
公开(公告)日：2015-01-22
申请号：US14386578
申请日：2013-03-20
申请人： ZIZALA LICHTSYSTEME GMBH
发明人： Friedrich Bauer , Dietmar Kieslinger , Andreas Moser , Marcel Rauch , Thomas Schlinger
IPC分类号： F21S8/10
CPC分类号： F21S41/32 , F21S41/147 , F21S41/26 , F21S41/323 , F21S41/338 , F21W2102/00 , F21Y2103/00 , F21Y2105/00
摘要： The invention relates to a light module (1) for a motor vehicle, comprising at least one light source (1, 10, 11, 100, 110), at least one reflector (2, 20, 21, 200, 210, 2000), and at least one lens (3, 30, 31, 300, 310), wherein the light emitted by the light source (1, 10, 11, 100, 110) is formed into a light distribution by a reflecting surface (2a, 20a, 21a, 22a, 200a, 210a, 2000a) of the at least one reflector (2, 20, 21, 200, 210, 2000) and—when the light module (1) is fitted in a vehicle—is projected via the at least one lens (3, 30, 31, 300, 310) into an area in front of the vehicle. According to the invention, the reflecting surface (2a, 20a, 21a, 22a, 200a, 210a, 2000a) of the at least one reflector (2, 20, 21, 200, 210, 2000) is formed in such a way that a first focal point (F1) of the reflector (2, 20, 21, 200, 210, 2000) is located between the reflecting surface (2a, 20a, 21a, 22a, 200a, 210a, 2000a) and the at least one lens (3, 30, 31, 300, 310), and a second focal point (F2) is located on the side of the reflector (2, 20, 21, 200, 210, 2000) facing away from the lens (3, 30, 31, 300, 310), wherein the reflecting surface (2a, 20a, 21a, 22a, 200a, 210a, 2000a) of the reflector (2, 20, 21, 200, 210, 2000) is designed in such a way that the light pattern generated comprises at least one light-dark line.
摘要翻译：本发明涉及一种用于机动车辆的灯模块（1），其包括至少一个光源（1,10,11,100,110），至少一个反射器（2,20,21,200,210,2000），以及至少一个透镜（3,30,31,3300,310），其中由所述光源（1,10,11,100,110）发射的光由反射表面（2a，2b）形成为光分布，所述至少一个反射器（2,20,21,200,210,2000）中的所述至少一个反射器（20a，21a，22a，200a，210a，2000a）和所述光模块（1）至少一个透镜（3,30,31,300,310）到车辆前方的区域中。根据本发明，至少一个反射器（2,20,21,200,210,2000）的反射表面（2a，20a，21a，22a，200a，210a，2000a）形成为使得反射器（2,20,21,200,210,2000）的第一焦点（F1）位于反射面（2a，20a，21a，22a，200a，210a，2000a）和至少一个透镜（ 3，30，31，300，310），并且第二焦点（F2）位于反射器（2,20,21,2200,210,2000）的背离透镜（3,30， 31，300，310），其中反射器（2,20,21,200,210,2000）的反射表面（2a，20a，21a，22a，200a，210a，2000a）被设计成使得产生的光图案包括至少一个浅暗线。

7. 发明申请

US20140347874A1 LIGHT EMITTING DEVICE, VEHICLE LIGHT AND VEHICLE 有权
标题翻译：发光装置，车辆灯和车辆
公开(公告)号：US20140347874A1
公开(公告)日：2014-11-27
申请号：US14367386
申请日：2012-12-18
申请人： Stanley Electric Co., Ltd.
发明人： Yoshiaki Nakaya
IPC分类号： F21S8/10
CPC分类号： F21S41/285 , F21S41/14 , F21S41/176 , F21S41/192 , F21S41/255 , F21S41/321 , F21S41/323 , F21S41/334 , F21S41/337 , F21S41/36 , F21S41/365 , F21S41/43 , G02B6/0008
摘要： Provided is a light emitting device used in a vehicle light, the light emitting device can include: an excitation light source that generates excitation light; a wavelength conversion member that absorbs the excitation light and that converts a wavelength of the excitation light to emit light in a predetermined wavelength region that can be different from the wavelength of the excitation light; and a first optical system that directs the excitation light from the excitation light source to the wavelength conversion member, wherein the wavelength conversion member includes at least a first surface, a second surface facing the first surface, and a peripheral end surface arranged between the first surface and the second surface. The first optical system is configured to direct the excitation light from the excitation light source to the first surface. At least part of the second surface is covered by a first light blocking structure.
摘要翻译：提供了一种用于车辆用灯的发光装置，发光装置可以包括：产生激发光的激发光源; 吸收激发光并将激发光的波长转换成能够与激发光的波长不同的预定波长区域发射光的波长转换部件; 以及将来自激发光源的激发光引导到波长转换部件的第一光学系统，其中，所述波长转换部件至少包括第一表面，与所述第一表面相对的第二表面，以及设置在所述第一表面之间的外周端面表面和第二表面。第一光学系统被配置为将来自激发光源的激发光引导到第一表面。第二表面的至少一部分被第一遮光结构覆盖。

8. 发明授权

US08807809B2 Lighting device 有权
标题翻译：照明设备
公开(公告)号：US08807809B2
公开(公告)日：2014-08-19
申请号：US13646288
申请日：2012-10-05
申请人： HELLA KGaA
发明人： Gerhard Kloos
IPC分类号： F21V5/00
CPC分类号： B60Q1/04 , F21S41/143 , F21S41/322 , F21S41/323
摘要： A lighting device for vehicles with a plurality of light sources arranged like a matrix in a light generation level, with a light forming optic unit arranged in front of the light sources in a primary direction of emission, and with another optic unit arranged between the light forming optic unit and the light sources, comprising a plurality of optic elements, with the optic elements being arranged like a matrix and one optic element each being allocated to a light source, with the additional optic unit being embodied as a widening optic unit with a plurality of band reflector segments arranged intersecting to form polygonal reflectors as optic elements and with a plurality of light forming elements, which are arranged like a matrix corresponding to the light sources and arranged between the light sources and the polygonal reflectors.
摘要翻译：一种用于车辆的照明装置，其具有在光产生水平上排列成矩阵的多个光源，其中光成型光学单元被布置在主要发射方向上的光源前方，并且具有布置在光源之间的另一光学单元形成光学单元和包括多个光学元件的光源，其中光学元件被布置为矩阵，并且每个光学元件被分配给光源，其中所述附加光学单元被实施为具有多个带状反射器段被布置成相交以形成作为光学元件的多边形反射器和多个光形成元件，其布置成与光源相对应的矩阵并且布置在光源和多边形反射器之间。

9. 发明授权

US08702289B2 Lighting unit 有权
标题翻译：照明单元
公开(公告)号：US08702289B2
公开(公告)日：2014-04-22
申请号：US13286203
申请日：2011-10-31
申请人： Takashi Sato , Takao Saito
发明人： Takashi Sato , Takao Saito
IPC分类号： F21V33/00
CPC分类号： F21V14/08 , F21S41/14 , F21S41/147 , F21S41/16 , F21S41/173 , F21S41/192 , F21S41/255 , F21S41/321 , F21S41/323 , F21S41/657 , F21S41/67 , F21S41/698 , F21S45/47 , F21V9/30 , F21V9/40 , F21Y2115/10 , F21Y2115/30
摘要： A lighting unit can form a plurality of light distribution patterns without use of a shield and without an act of shielding light from a light source. The lighting unit can include a laser diode, a fluorescent member with a fluorescent portion configured to receive blue light from the laser diode and emit white light, and a projector type lens configured to project the white light. The fluorescent member can be rotated around a rotation shaft perpendicular to the optical axis of the projector type lens and shaped such that when the fluorescent member is rotated by a predetermined angle by the driving member and viewed from the projector type lens, a plurality of contours of the fluorescent portion can be changed according to the predetermined angle.
摘要翻译：照明单元可以形成多个配光图案而不使用屏蔽，而不会屏蔽来自光源的光。照明单元可以包括激光二极管，荧光部件，荧光部分被配置为从激光二极管接收蓝光并发出白光;以及投影仪型透镜，被配置为投射白光。荧光构件可以围绕垂直于投影型透镜的光轴的旋转轴旋转并成形为使得当荧光构件通过驱动构件旋转预定角度并且从投影仪型透镜观察时，多个轮廓可以根据预定角度改变荧光部分。

10. 发明申请

US20130033864A1 LED FRONT LIGHTING ARRANGEMENT 有权
标题翻译： LED前照灯安装
公开(公告)号：US20130033864A1
公开(公告)日：2013-02-07
申请号：US13641772
申请日：2011-04-12
申请人： Benno Spinger , Nils Benter , Josef Andreas Schug
发明人： Benno Spinger , Nils Benter , Josef Andreas Schug
IPC分类号： F21V7/04
CPC分类号： F21S48/1154 , F21S41/143 , F21S41/19 , F21S41/192 , F21S41/25 , F21S41/321 , F21S41/323 , F21S41/336 , F21S41/36 , F21S41/43 , F21S41/47 , F21V7/0058 , F21V7/0066 , F21V7/09 , F21V13/04
摘要： A lighting arrangement for use in automotive front lighting and a method of producing such an arrangement are described. At least one LED lighting element 40 is provided for emitting light. A collimator 10 is provided for forming an emission pattern of the emitted light, which is subsequently projected by a secondary optic arrangement 42. The collimator 10 comprises a cutoff reflector surface 18 with a front edge 30 and a back edge 32. The back edge 32 is located adjacent to the LED lighting element 40. The front edge is spaced from the back edge 32 in a depth direction X, A. The front edge 30 is arranged as a shielding edge for forming a light/dark cutoff in the emission pattern. First and second lateral reflector surfaces 26a, 26b are arranged opposite to each other adjacent to the LED lighting element 40. The front edge 30 of the cutoff reflector surface 18 is arranged within a focal area of the secondary optic arrangement 42. For providing a beam pattern well suited for automotive front lighting, the first and second lateral reflector surfaces 26a, 26b extend further into the depth direction A, X than the cutoff reflector surface 18.
摘要翻译：描述了用于汽车前照明的照明装置和制造这种装置的方法。提供至少一个用于发光的LED照明元件40。提供准直器10，用于形成发射光的发射图案，随后由次光学装置42投影。准直器10包括具有前边缘30和后边缘32的截止反射器表面18.后边缘32 位于与LED照明元件40相邻的位置。前边缘沿着深度方向X，A与后边缘32间隔开。前边缘30被布置为用于在发射图案中形成亮/暗截止的屏蔽边缘。第一和第二横向反射器表面26a，26b相对于LED照明元件40彼此相对布置。截止反射器表面18的前边缘30布置在次光学装置42的焦点区域内。为了提供光束图案非常适合于汽车前照明，第一和第二横向反射器表面26a，26b比切割反射器表面18进一步延伸到深度方向A，X。

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