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81. 发明授权

US08646954B2 Adaptive projector system for motor vehicle headlights 有权
标题翻译：汽车前大灯自适应投影系统
公开(公告)号：US08646954B2
公开(公告)日：2014-02-11
申请号：US12794058
申请日：2010-06-04
申请人： Petr Smajser
发明人： Petr Smajser
IPC分类号： B60Q1/00 , F21V11/00 , F21V7/00 , F21V19/02
CPC分类号： F21S41/698
摘要： An adaptive projection system for the headlights of motor vehicles consists of a reflector (6) with light source (11), a lens (10), and a diaphragm system with a fixed screening diaphragm in the shape of a cradle and with a movable optical diaphragm (1) in the shape of a hyperboloid, cylindrical or conical sector (17, 18), which rotates at the same time as the shaft of the motor (3), on which it is firmly fastened at both sides by means of stanchions (2), and by its controlled stopping in certain positions it produces the required light beams.
摘要翻译：用于汽车前照灯的自适应投影系统包括具有光源（11）的反射器（6），透镜（10）和具有支架形状的固定屏蔽隔膜的隔膜系统，并具有可移动光学隔膜（1）形成为与电动机（3）的轴同时旋转的双曲面圆柱形或圆锥形扇形体（17,18），其两侧通过支柱牢固地固定在其上（2），并且通过其在某些位置的受控停止，其产生所需的光束。

82. 发明授权

US08511872B2 Predictive adaptive front lighting for a motor vehicle 有权
标题翻译：机动车辆的预测自适应前照明
公开(公告)号：US08511872B2
公开(公告)日：2013-08-20
申请号：US13207583
申请日：2011-08-11
申请人： Christoph Schmidt , Dömötör Gulyas
发明人： Christoph Schmidt , Dömötör Gulyas
IPC分类号： B60Q1/00 , G06F7/00
CPC分类号： B60Q1/12 , B60Q2300/112 , B60Q2300/122 , B60Q2300/134 , B60Q2300/322
摘要： The present invention relates to a method for operating a predictive adaptive front lighting for a vehicle with headlamps and a controller. The method includes the steps of receiving a vehicle position; identifying a map location of the vehicle; determining a most likely path of the vehicle based on the map location; locating a target point on the most likely path of the vehicle; adaptively changing a distance between the vehicle and the target point; calculating a desired swivel angle for the vehicle headlamps based on the most likely path of the vehicle; and swiveling the headlamps according to the desired swivel angle.
摘要翻译：本发明涉及一种用于操作具有头灯和控制器的车辆的预测自适应前照明的方法。该方法包括接收车辆位置的步骤; 识别车辆的地图位置; 基于所述地图位置确定所述车辆的最可能路径; 将目标点定位在车辆最可能的路径上; 自适应地改变车辆与目标点之间的距离; 基于车辆的最可能的路径计算用于车辆前照灯的期望的旋转角度; 并根据所需的旋转角度旋转前照灯。

83. 发明授权

US08434892B2 Collimator assembly 有权
标题翻译：准直器装配
公开(公告)号：US08434892B2
公开(公告)日：2013-05-07
申请号：US13075273
申请日：2011-03-30
申请人： Zdislav Zwak , Miroslav Kropac , Milan Cejnek
发明人： Zdislav Zwak , Miroslav Kropac , Milan Cejnek
IPC分类号： F21V7/06
CPC分类号： G02B6/0018 , G02B6/0036 , G02B19/0028 , G02B19/0061
摘要： A flat refractive collimator assembly including a light guide and a light source, for example, an LED. The sides of the light guide defines a collimating reflective surface having a paraboloidal shape with a collimating focal point placed on the axis of the light guide. The central portion of the light guide defines a main reflective surface having a virtual focal point, which is substantially similar to the collimating focal point. The collimating reflective surface is a paraboloidal surface or is formed as a plurality of paraboloidal segments having various focal lengths and having a common collimating focal point. The collimating reflective surface can also include spread optics.
摘要翻译：包括光导和光源的平坦折射准直器组件，例如LED。光导体的侧面限定具有抛物面形状的准直反射表面，其中准直焦点放置在光导的轴线上。光导体的中心部分限定了具有虚拟焦点的主反射表面，其基本上类似于准直焦点。准直反射表面是抛物面，或者形成为具有各种焦距并具有共同的准直焦点的多个抛物线段。准直反射表面还可以包括扩展光学器件。

84. 发明授权

US11099316B1 Light assembly with a multi-branched light guide device 有权
公开(公告)号：US11099316B1
公开(公告)日：2021-08-24
申请号：US16825497
申请日：2020-03-20
申请人： VARROC LIGHTING SYSTEMS, s.r.o.
发明人： Steve Wichmann
IPC分类号： G02B6/00 , F21V8/00 , F21V3/00
摘要： A multi-branched light guide device for a light assembly includes first, second, and third braches each adapted to internally transmit respective portions of a plurality of lights rays along respective directions. The branches each include a respective outer surface adapted to internally reflect the respective portions in the respective directions. A trunk of the device is connected to the branches, and is adapted to internally transmit the plurality of light rays against the outer surfaces of the branches.

85. 发明授权

US11098873B2 Light device for a motor vehicle 有权
公开(公告)号：US11098873B2
公开(公告)日：2021-08-24
申请号：US17021491
申请日：2020-09-15
申请人： Varroc Lighting Systems, s.r.o.
发明人： Dalibor Vlcek , Jan Kratochvil , Ondrej Hasa , Jan Grof
IPC分类号： F21S45/43 , F21S45/49 , F21S45/47 , F21Y115/10
摘要： The light device comprises a housing (1) covered with a transparent or semi-transparent cover (2) that delimit an inner chamber (3) inside the housing (1), a light unit (5) situated in the chamber (3) and equipped with at least one light source, a cooler (4) associated with the light unit (5), and a tubular cooling conduit (7) that passes through an opening (10) in the housing (1) into the chamber (3) to supply cooling medium (8) from the cooling medium (8) source installed outside the housing (1) to the cooler (4) and comprises a drive means (74) for forced flow of the cooling medium (8) in the tubular cooling conduit (7). The tubular cooling conduit (7) is connected to the cooler (4) in such a way that the cooling medium (8) does not escape from the tubular cooling conduit (7) and cooler (4) to the surrounding space in the chamber (3). Inside the tubular cooling conduit (7), one or more adjacent supply channels (72) are provided to supply the cooling medium (8) to the cooler (4) in one direction, and next to the supply channel (72) or channels (72), one or more exhaust channels (73) are provided to simultaneously discharge the cooling medium from the cooler (4) in the opposite direction out of the housing (1).

86. 发明授权

US11067245B2 Light device, especially a signal lamp, for a motor vehicle 有权
公开(公告)号：US11067245B2
公开(公告)日：2021-07-20
申请号：US17123368
申请日：2020-12-16
申请人： Varroc Lighting Systems, s.r.o.
发明人： Tomas Gloss , Petr Novak , Tomas Mateju
IPC分类号： F21S43/40 , F21S43/31 , F21S43/20 , F21S41/20 , F21V7/00 , F21S43/241 , H01L33/08 , F21V13/04 , F21S43/235
摘要： The light device comprises an optical module (17), comprising a light source (5) and an associated optical body (8) of a transparent material to bind light rays (10) emitted by the source (5). The source (5) is a multidirectional light source configured to emit the primary light beam (6) of rays (10) towards the cover (1), and secondary beams (7) comprising rays (10) that are approximately transversal with respect to the rays (10) of the primary beam (6). The body (8) has a front surface (12) that forms a central front recess (18) in the body (8), a rear surface (14) that is opposite to the front surface (12) and is, in the direction from the optical axis (x) of the optical module (17), which passes through the source (5), inclined towards the cover (1), and a lateral surface (13) connecting the front surface (12) with the rear surface (14). The deepest point of the front recess (18) is situated approximately at the optical axis (x). The rear surface (14) and the lateral surface (13) are configured to prevent rays (10) from passing through these surfaces (14, 13).

87. 发明申请

US20210190288A1 LIGHT DEVICE, ESPECIALLY A SIGNAL LAMP, FOR A MOTOR VEHICLE 有权
公开(公告)号：US20210190288A1
公开(公告)日：2021-06-24
申请号：US17123368
申请日：2020-12-16
申请人： Varroc Lighting Systems, s.r.o.
发明人： Tomas Gloss , Petr Novak , Tomas Mateju
IPC分类号： F21S43/40 , F21S43/20 , F21S43/31
摘要： The light device comprises an optical module (17), comprising a light source (5) and an associated optical body (8) of a transparent material to bind light rays (10) emitted by the source (5). The source (5) is a multidirectional light source configured to emit the primary light beam (6) of rays (10) towards the cover (1), and secondary beams (7) comprising rays (10) that are approximately transversal with respect to the rays (10) of the primary beam (6). The body (8) has a front surface (12) that forms a central front recess (18) in the body (8), a rear surface (14) that is opposite to the front surface (12) and is, in the direction from the optical axis (x) of the optical module (17), which passes through the source (5), inclined towards the cover (1), and a lateral surface (13) connecting the front surface (12) with the rear surface (14). The deepest point of the front recess (18) is situated approximately at the optical axis (x). The rear surface (14) and the lateral surface (13) are configured to prevent rays (10) from passing through these surfaces (14, 13).

88. 发明授权

US10948155B2 Lighting device with a multiple light function 有权
公开(公告)号：US10948155B2
公开(公告)日：2021-03-16
申请号：US16548892
申请日：2019-08-23
申请人： Varroc Lighting Systems, s.r.o.
发明人： Jindrich Svihel , Ivo Franc , Daniel Kopriva
IPC分类号： F21V13/00 , F21V5/02 , G02B5/00 , F21V3/00 , B60Q1/00 , F21S43/241 , F21S43/249
摘要： A lighting device with a multiple light function includes an optical component (1) which includes a transparent segment (1a) having a primary transparent part (2) and a secondary transparent part (3) which parts are connected to each other by an interconnecting channel (4). A non-transparent segment (1b) is connected to the transparent segment (1a). A primary lighting unit (2a) illuminates the primary transparent part (2) and a secondary lighting unit (3a) illuminates the secondary transparent part (3). Leading-out optics are formed by prismatic elements (6) in the interconnecting channel (4) of the transparent segment (la) of the optical component (1). Against the leading-out optics, a light absorber (8) is formed in the part of the non-transparent segment (1b) overlapping the interconnecting channel (4). The light absorber (8) being adapted to convert light energy into thermal energy.

89. 发明申请

US20210003765A1 LIGHT ASSEMBLY INCLUDING AN ILLUMINATING UTILITY SEGMENT AND A VISUAL STIMULANT SEGMENT 有权
公开(公告)号：US20210003765A1
公开(公告)日：2021-01-07
申请号：US16502698
申请日：2019-07-03
申请人： VARROC LIGHTING SYSTEMS, S.R.O.
发明人： DERRICK DEFEVER , GLENN MCCARTER , DYLAN SCHICKEL
IPC分类号： F21V8/00
摘要： A light assembly includes a core, a light source, and a functional layer. The core extends along a centerline, and includes a base end, a distal end, a first side spanning axially between the base and distal ends, and a second side opposite the first side and spanning axially between the base and distal ends. The second side includes an unbinding element axially extending partially between the base and distal ends. The light source is adapted to emit light rays into the core at the base end. The functional layer is laterally spaced from the first side, axially extends partially between the base and distal ends, and is axially aligned to the unbinding element.

90. 发明授权

US10809508B2 Collimator, especially for the light device of a vehicle, and an optical module comprising the collimator 有权
公开(公告)号：US10809508B2
公开(公告)日：2020-10-20
申请号：US16210593
申请日：2018-12-05
申请人： Varroc Lighting Systems, s.r.o.
发明人： Tomas Mateju
IPC分类号： G02B19/00 , F21S43/239 , F21S41/24 , F21S43/249 , G02B3/08 , F21S41/265 , F21S43/14 , F21W102/00 , F21Y115/10
摘要： The collimator comprises an output area approximately having the shape of an n-gon with legs and apices, for collimation of light rays emitted by a light source. In viewing the collimator from the side from the optical source in the direction of the lighting axis, the collimator comprises n first parts and n second parts. Each first part is associated with one of the legs of the n-gon and comprises the first sector of the first circular collimator, approximately inscribed in the n-gon so that this leg is tangential to the outline of the circular output area of the first circular collimator. Each second part is associated with one of the apices and is comprised in a second sector of the second circular collimator, approximately circumscribed around the n-gon so that the outline of the output area of this second circular collimator passes through the apex.

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