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1. 发明授权

US5697690A Illuminating device for vehicles 失效
标题翻译：汽车照明装置
公开(公告)号：US5697690A
公开(公告)日：1997-12-16
申请号：US504548
申请日：1995-07-20
申请人： Hiroaki Okuchi , Hideyuki Kato , Kazumi Hayashi
发明人： Hiroaki Okuchi , Hideyuki Kato , Kazumi Hayashi
IPC分类号： G02B6/26 , B60Q1/00 , F21S8/10 , F21S8/12 , F21V8/00 , G02B6/00 , B60Q1/04
CPC分类号： F21S48/1241 , B60Q1/0011 , F21S48/1266 , G02B6/0008
摘要： In an illuminating device for vehicles in which a light conductor made of light transmissive material having a predetermined light refractive index is placed between an outgoing light end of an optical cable and an incident light end of a lens body. The light conductor is shaped so as to cover the whole surface of the outgoing light end of the optical cable practically as well as to have an outgoing light surface shaped suitable for defining an illumination pattern. The lens body has the incident light end shaped to cover satisfactorily the outgoing light surface of the light conductor. Thus, the luminous flux from the outgoing light surface is emitted forward based on its shape as luminous flux of the desired light distribution without the waste of the luminous flux.
摘要翻译：在用于车辆的照明装置中，其中由具有预定光折射率的透光材料制成的光导体被放置在光缆的出射光端和透镜体的入射光端之间。光导体的形状实际上覆盖光缆出射光端的整个表面，并具有形状适合于限定照明图案的出射光表面。透镜体具有入射光端形状以令人满意地覆盖光导体的出射光表面。因此，来自出射光表面的光通量基于其作为所需光分布的光通量的形状向前发射，而不会浪费光通量。

2. 发明授权

US09791120B2 Headlamp for vehicles 有权
公开(公告)号：US09791120B2
公开(公告)日：2017-10-17
申请号：US14747809
申请日：2015-06-23
申请人： Hella KGaA Hueck & Co.
发明人： Gerhard Kloos
IPC分类号： F21V5/00 , F21S8/10 , G02B3/02 , G02B19/00 , G02B27/00 , G02B3/00
CPC分类号： F21S48/1266 , F21S41/143 , F21S41/25 , F21S41/26 , G02B3/02 , G02B19/0066 , G02B27/0012 , G02B2003/0093
摘要： The invention relates to headlamps for vehicles comprising a number of semiconductor-based light sources being arranged on a substrate, and comprising an optical unit having at least one lens with a lens face for the generation of a given light distribution, wherein the lens face can be calculated by means of a lens equation, which is formed by means of a conic section equation completed by a deformation parameter, so that the lens face is determined with a deviation from a conic section shape, wherein a first deformation parameter for the change of the lens face according to differing degrees of shape change in the direction of the optical axis and vertically to the optical axis are given on one hand and that a second deformation parameter for the change of the lens face according to identical degrees of shape change in the direction of the optical axis and vertically to the optical axis are given on the other hand.

3. 发明授权

US09772082B2 Vehicular lamp 有权
公开(公告)号：US09772082B2
公开(公告)日：2017-09-26
申请号：US14332735
申请日：2014-07-16
申请人： KOITO MANUFACTURING CO., LTD.
发明人： Masashi Tatsukawa
IPC分类号： F21S8/10
CPC分类号： F21S48/1266 , F21S41/147 , F21S41/26 , F21S41/265 , F21S41/285 , F21S41/321 , F21S41/36 , F21S41/365 , F21S43/14 , F21S43/26
摘要： A vehicular lamp includes a projection lens, a light source disposed to the rear of the projection lens, and an additional lens. First light from the light source is irradiated to the front through the projection lens to form a predetermined light distribution pattern. The projection lens has an elongated external shape when the lamp is seen from the front. The additional lens is disposed on a circumference of the projection lens and configured to control second light from the light source to forwardly pass through the additional lens.

4. 发明申请

US20130223089A1 LED Light Module 有权
标题翻译： LED灯模块
公开(公告)号：US20130223089A1
公开(公告)日：2013-08-29
申请号：US13883721
申请日：2011-11-17
申请人： Markus Danner , Andreas Moser , Johannes Jungwirth , Gunther Krenn , Martin Stein
发明人： Markus Danner , Andreas Moser , Johannes Jungwirth , Gunther Krenn , Martin Stein
IPC分类号： F21S8/10
CPC分类号： F21S48/1241 , B60Q2400/30 , F21S41/143 , F21S41/24 , F21S41/26 , F21S48/1154 , F21S48/1266
摘要： The invention relates to a vehicle headlamp (1) for producing a main light distribution and an auxiliary light distribution, wherein the vehicle headlamp (1) comprises two or more LED light modules (10), wherein each of the LED light modules (10) comprises one or more primary LED light sources (11), wherein a primary LED light source (11′) comprises at least one light-emitting diode, comprises two or more secondary LED light sources (12, 12a), wherein a secondary LED light source (12, 12a) comprises at least one light-emitting diode (12′), and comprises a lens (13), wherein the light emitted by the at least one primary LED light source (11) is radiated directly onto the lens (13) and projected by the lens into the exterior space, wherein the light emitted by the primary LED light sources (11) of a all LED modules (10) forms the main light distribution, and wherein the light emitted by the secondary LED light sources (12, 12a) of an LED modules (10) is radiated onto the lens (13) of the LED module (10) by means of an optical waveguide (14), which lens (13) projects the light into the exterior space, and wherein the light emitted by the secondary LED light sources (12, 12a) of all LED modules (10) forms the auxiliary light distribution, wherein preferably at least one of the secondary LED light sources (12a) shines directly through the optical waveguide (14) in order to achieve a homogeneous light distribution contribution to the auxiliary light distribution, and wherein light is coupled by at least one of the secondary LED light sources (12) into the optical waveguide (14) via at least one light incoupling point (140) and exits directed substantially parallel via at least one light decoupling point (141) in order to produce a maximum contribution to the auxiliary light distribution.
摘要翻译：本发明涉及一种用于产生主配光和辅助配光的车辆用前照灯（1），其中，所述车辆用前照灯（1）包括两个以上的LED灯模块（10），其中，所述LED灯模块（10）包括一个或多个主要LED光源（11），其中主要LED光源（11'）包括至少一个发光二极管，包括两个或更多个次级LED光源（12,12a），其中次级LED光源源（12,12a）包括至少一个发光二极管（12'），并且包括透镜（13），其中由至少一个主要LED光源（11）发射的光直接辐射到透镜 13），并且由透镜投影到外部空间中，其中由所有LED模块（10）的主要LED光源（11）发射的光形成主光分布，并且其中由次级LED光源发射的光（12,12a）辐射到所述LED模块（10）的透镜（13）上 LED模块（10）通过光波导（14）发射，所述透镜（13）将光投射到外部空间中，并且其中由所有LED模块（10）的次级LED光源（12,12a）发射的光）形成辅助光分布，其中优选地，次级LED光源（12a）中的至少一个直接照射通过光波导（14），以实现对辅助光分布的均匀的光分布贡献，并且其中光耦合通过至少一个次级LED光源（12）经由至少一个光耦合点（140）进入光波导（14）中并且经由至少一个光去耦点（141）基本上平行地退出，以便产生对辅助光分布的最大贡献。

5. 发明申请

US20160025290A1 HEADLAMP FOR VEHICLES 有权
标题翻译：汽车头灯
公开(公告)号：US20160025290A1
公开(公告)日：2016-01-28
申请号：US14747809
申请日：2015-06-23
申请人： Hella KGaA Hueck & Co.
发明人： Gerhard Kloos
IPC分类号： F21S8/10 , G02B3/02
CPC分类号： F21S48/1266 , F21S41/143 , F21S41/25 , F21S41/26 , G02B3/02 , G02B19/0066 , G02B27/0012 , G02B2003/0093
摘要： The invention relates to headlamps for vehicles comprising a number of semiconductor-based light sources being arranged on a substrate, and comprising an optical unit having at least one lens with a lens face for the generation of a given light distribution, wherein the lens face can be calculated by means of a lens equation, which is formed by means of a conic section equation completed by a deformation parameter, so that the lens face is determined with a deviation from a conic section shape, wherein a first deformation parameter for the change of the lens face according to differing degrees of shape change in the direction of the optical axis and vertically to the optical axis are given on one hand and that a second deformation parameter for the change of the lens face according to identical degrees of shape change in the direction of the optical axis and vertically to the optical axis are given on the other hand.
摘要翻译：本发明涉及一种用于车辆的头灯，其包括多个基于半导体的光源，其布置在基板上，并且包括具有至少一个具有用于产生给定光分布的透镜面的透镜的光学单元，其中透镜面可以通过通过由变形参数完成的圆锥截面方程形成的透镜方程来计算，使得透镜面被确定为具有与锥形截面形状的偏差，其中第一变形参数用于改变一方面给出根据不同程度的光轴方向和垂直于光轴的形状的透镜面，并且根据相同的形状变化，用于改变透镜面的第二变形参数在另一方面，给出了光轴的方向和垂直于光轴的方向。

6. 发明申请

US20150023040A1 VEHICULAR LAMP 有权
标题翻译：车灯
公开(公告)号：US20150023040A1
公开(公告)日：2015-01-22
申请号：US14332735
申请日：2014-07-16
申请人： KOITO MANUFACTURING CO., LTD.
发明人： Masashi TATSUKAWA
IPC分类号： F21S8/10
CPC分类号： F21S48/1266 , F21S41/147 , F21S41/26 , F21S41/265 , F21S41/285 , F21S41/321 , F21S41/36 , F21S41/365 , F21S43/14 , F21S43/26
摘要： A vehicular lamp includes a projection lens, a light source disposed to the rear of the projection lens, and an additional lens. First light from the light source is irradiated to the front through the projection lens to form a predetermined light distribution pattern. The projection lens has an elongated external shape when the lamp is seen from the front. The additional lens is disposed on a circumference of the projection lens and configured to control second light from the light source to forwardly pass through the additional lens.
摘要翻译：车灯包括投影透镜，设置在投影透镜后部的光源和附加透镜。来自光源的第一光通过投影透镜照射到前面，以形成预定的配光图案。当从前面观察灯时，投影透镜具有细长的外部形状。附加透镜设置在投影透镜的圆周上并且被配置为控制来自光源的第二光以向前穿过附加透镜。

7. 发明授权

US09285091B2 LED light module 有权
标题翻译： LED灯模组
公开(公告)号：US09285091B2
公开(公告)日：2016-03-15
申请号：US13883721
申请日：2011-11-17
申请人： Markus Danner , Andreas Moser , Johannes Jungwirth , Gunther Krenn , Martin Stein
发明人： Markus Danner , Andreas Moser , Johannes Jungwirth , Gunther Krenn , Martin Stein
IPC分类号： F21S8/10
CPC分类号： F21S48/1241 , B60Q2400/30 , F21S41/143 , F21S41/24 , F21S41/26 , F21S48/1154 , F21S48/1266
摘要： The invention relates to a vehicle headlamp (1) for producing a main light distribution and an auxiliary light distribution, wherein the vehicle headlamp (1) comprises two or more LED light modules (10), wherein each of the LED light modules (10) comprises one or more primary LED light sources (11), wherein a primary LED light source (11′) comprises at least one light-emitting diode, comprises two or more secondary LED light sources (12, 12a), wherein a secondary LED light source (12, 12a) comprises at least one light-emitting diode (12′), and comprises a lens (13), wherein the light emitted by the at least one primary LED light source (11) is radiated directly onto the lens (13) and projected by the lens into the exterior space, wherein the light emitted by the primary LED light sources (11) of a all LED modules (10) forms the main light distribution, and wherein the light emitted by the secondary LED light sources (12, 12a) of an LED modules (10) is radiated onto the lens (13) of the LED module (10) by means of an optical waveguide (14), which lens (13) projects the light into the exterior space, and wherein the light emitted by the secondary LED light sources (12, 12a) of all LED modules (10) forms the auxiliary light distribution, wherein preferably at least one of the secondary LED light sources (12a) shines directly through the optical waveguide (14) in order to achieve a homogeneous light distribution contribution to the auxiliary light distribution, and wherein light is coupled by at least one of the secondary LED light sources (12) into the optical waveguide (14) via at least one light incoupling point (140) and exits directed substantially parallel via at least one light decoupling point (141) in order to produce a maximum contribution to the auxiliary light distribution.
摘要翻译：本发明涉及一种用于产生主配光和辅助配光的车辆用前照灯（1），其中，所述车辆用前照灯（1）包括两个以上的LED灯模块（10），其中，所述LED灯模块（10）包括一个或多个主要LED光源（11），其中主要LED光源（11'）包括至少一个发光二极管，包括两个或更多个次级LED光源（12,12a），其中次级LED光源源（12,12a）包括至少一个发光二极管（12'），并且包括透镜（13），其中由至少一个主要LED光源（11）发射的光直接辐射到透镜 13），并且由透镜投影到外部空间中，其中由所有LED模块（10）的主要LED光源（11）发射的光形成主光分布，并且其中由次级LED光源发射的光（12,12a）辐射到所述透镜（13）上所述LED模块（10）借助于光波导（14），所述透镜（13）将光投射到所述外部空间中，并且其中由所述LED模块的所述次级LED光源（12,12a）发射的光 10）形成辅助光分布，其中优选地，次级LED光源（12a）中的至少一个直接照射通过光波导（14），以实现对辅助光分布的均匀的光分布贡献，并且其中光是通过至少一个光耦合点（140）将次级LED光源（12）中的至少一个耦合到光波导（14）中并通过至少一个光去耦点（141）基本上平行地退出，以便产生对辅助光分布的最大贡献。

8. 发明授权

US6007223A Projector type lamp 失效
标题翻译：投影机型灯
公开(公告)号：US6007223A
公开(公告)日：1999-12-28
申请号：US8385
申请日：1998-01-16
申请人： Takashi Futami
发明人： Takashi Futami
IPC分类号： F21S8/12 , F21V5/00 , F21V7/00 , B60Q1/02
CPC分类号： F21S48/1388 , F21S48/1266 , F21S48/1358 , F21S48/25
摘要： A projector type lamp of the present invention has a projection lens and a reflector, wherein the projection lens comprises a cylindrical lens portion which forms a center portion of the projection lens and whose vertical cross section has a curve when the projector type lamp is installed and aspherical lens portions which are halves of an aspherical lens and formed continuous to the respective right and left end portions of the cylindrical lens portion. The reflector is divided into four parts located in upper and lower sides and right and left sides thereof; an upper reflection surface, a lower reflection surface, a right reflection surface, and a left reflection surface, the four reflection surfaces being formed as curved surfaces on the basis of oval surfaces and combined together. Therefore, the shape and area of the projection lens can be changed without losing the characteristics of the projector type lamp, while there are problems for the prior projector type lamp of lacking visibility of the projector type lamp from a vehicle running in an opposite direction and a passenger and design freedom, the front shape of the projection lens to be selected being only relatively small circles.
摘要翻译：本发明的投影型灯具有投影透镜和反射器，其中投影透镜包括形成投影透镜的中心部分的柱面透镜部分，并且垂直横截面具有投影型灯安装时的曲线，非球面透镜部分是非球面透镜的两半并且与柱面透镜部分的相应的左右端部连续地形成。反射器分为四个部分，分别位于上下两侧，左右两侧; 上反射面，下反射面，右反射面和左反射面，四个反射面基于椭圆面形成为曲面并组合在一起。因此，可以改变投影透镜的形状和面积，而不会失去投影型灯的特性，而现有的投影仪型灯由于相反方向运行的车辆的能见度不足而存在问题，乘客和设计自由，要选择的投影镜头的前部形状只是相对较小的圆圈。

9. 发明授权

US4811174A Vehicle lighting device 失效
标题翻译：车辆照明装置
公开(公告)号：US4811174A
公开(公告)日：1989-03-07
申请号：US936805
申请日：1986-12-02
申请人： Josef Kanzler , Alois Noisser , Gerald Bachtrod , Ernst Gugerell
发明人： Josef Kanzler , Alois Noisser , Gerald Bachtrod , Ernst Gugerell
IPC分类号： F21S8/12 , F21S8/10 , F21V5/00 , F21V7/00 , F21V7/09 , F21V11/16 , F21V13/00 , F21V14/06 , B60Q1/00
CPC分类号： F21S48/1266 , F21S48/137 , F21S48/1721 , F21S48/145
摘要： The invention is directed to a vehicle headlight including a projection lens secured by a covering disk. No diaphragm is interposed between light source and the projection lens. The lens having the shape of a flat sector of a cylinder with a cut-off apex. An inner lens surface having a uniform curvature and an outer lens surface having a toroidal curvature.
摘要翻译：本发明涉及一种车载前灯，其包括由覆盖盘固定的投影透镜。在光源和投影透镜之间没有隔膜。该透镜具有带切口顶点的圆筒的平坦扇形的形状。具有均匀曲率的内透镜表面和具有环形曲率的外透镜表面。

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