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    System and method for heat dissipation from an automotive lighting assembly having a liquid cooling circuit
    1.
    发明授权
    System and method for heat dissipation from an automotive lighting assembly having a liquid cooling circuit 有权
    具有液体冷却回路的汽车照明组件的散热系统和方法

    公开(公告)号：US07883251B2

    公开(公告)日：2011-02-08

    申请号：US12194663

    申请日：2008-08-20

    申请人： Ajmal Imran Ansari ,  Edwin Mitchell Sayers, III

    发明人： Ajmal Imran Ansari ,  Edwin Mitchell Sayers, III

    IPC分类号： B60Q1/00

    CPC分类号： F21V29/56 ,  F21S41/143 ,  F21S45/46 ,  F21S45/47

    摘要： An automotive headlamp assembly having a closed-loop cooling circuit. The headlamp assembly includes a housing cooperating with a transparent lens cover to define a chamber. At least one light source is located within the chamber. The cooling circuit has at least one cold plate thermally coupled to the light source. A radiator is fluidly coupled to the cold plate by a plurality of tubes. The tubes are oriented at least partially upwardly and configured to circulate a fluid through the cooling circuit as a result of heating and cooling of the fluid therein.

    摘要翻译： 一种具有闭环冷却回路的汽车前照灯组件。 头灯组件包括与透明透镜盖协作以限定腔室的壳体。 至少一个光源位于室内。 冷却回路具有与光源热耦合的至少一个冷板。 散热器通过多个管流体耦合到冷板。 管至少部分地向上定向，并且构造成使流体通过冷却回路循环，作为其中的流体的加热和冷却。

    SPLIT TROUGH REFLECTOR
    2.
    发明申请
    SPLIT TROUGH REFLECTOR 审中-公开
    分裂穿透反射器

    公开(公告)号：US20090201693A1

    公开(公告)日：2009-08-13

    申请号：US12030512

    申请日：2008-02-13

    申请人： Jeyachandrabose Chinniah ,  Edwin Mitchell Sayers ,  Chris L. Eichelberger

    发明人： Jeyachandrabose Chinniah ,  Edwin Mitchell Sayers ,  Chris L. Eichelberger

    IPC分类号： F21V7/06 ,  F21V7/00

    CPC分类号： F21S41/32 ,  F21S41/147

    摘要： A trough reflector for a lighting system is disclosed, wherein the trough reflector produces a lighting pattern having a stepped horizontal cut-off, maximizes collection efficiency, and minimizes undesirable beam patterns. The trough reflector includes a reflective surface having a substantially parabolic curvature for directing light, wherein the reflective surface is split into a first portion and a second portion. The second portion offset relative to the first portion of the trough reflector. The trough reflector further includes a plurality of reflective side walls disposed adjacent the reflective surface, wherein the reflective side walls cooperate with the reflective surface to direct light rays to form a desired lighting pattern.

    摘要翻译： 公开了一种用于照明系统的槽式反射器，其中槽反射器产生具有阶梯式水平截止点的照明图案，使收集效率最大化，并且使不期望的波束图案最小化。 槽反射器包括具有用于引导光的基本抛物线曲率的反射表面，其中反射表面被分成第一部分和第二部分。 第二部分相对于槽反射器的第一部分偏移。 槽反射器还包括邻近反射表面设置的多个反射侧壁，其中反射侧壁与反射表面配合以引导光线形成所需的照明图案。

    SEVEN INCH ROUND LED HEADLAMP
    3.
    发明申请
    SEVEN INCH ROUND LED HEADLAMP 失效
    七环LED灯头

    公开(公告)号：US20090201692A1

    公开(公告)日：2009-08-13

    申请号：US12030577

    申请日：2008-02-13

    申请人： Jeyachandrabose Chinniah ,  Edwin Mitchell Sayers ,  Kyle Lucas ,  Todd Patterson

    发明人： Jeyachandrabose Chinniah ,  Edwin Mitchell Sayers ,  Kyle Lucas ,  Todd Patterson

    IPC分类号： B60Q1/00

    CPC分类号： F21S41/14

    摘要： An LED headlamp is disclosed, wherein the headlamp is a replacement for a seven inch headlamp. The headlamp includes a housing adapted to replace any conventional seven inch round headlamp, a first light source adapted to be coupled to a source of electrical energy, a second light source adapted to be coupled to a source of electrical energy, a first optical system disposed adjacent the first light source, wherein the first optical system is adapted to provide a low beam lighting pattern, a second optical system disposed adjacent the second light source, wherein the second optical system is adapted to provide a high beam lighting pattern, and a cover lens coupled to the housing for enclosing the first light source, the second light source, the first optical system, and the second optical system within the housing.

    摘要翻译： 公开了一种LED头灯，其中前照灯是七英寸头灯的替代品。 前照灯包括适于替代任何传统的七英寸圆形头灯的壳体，适于耦合到电能源的第一光源，适于耦合到电能源的第二光源，设置在第一光学系统 邻近所述第一光源，其中所述第一光学系统适于提供近光照明图案，邻近所述第二光源设置的第二光学系统，其中所述第二光学系统适于提供远光照明图案，以及盖 透镜，其联接到壳体，用于封装壳体内的第一光源，第二光源，第一光学系统和第二光学系统。

    SYSTEM AND METHOD FOR HEAT DISSIPATION FROM AN AUTOMOTIVE LIGHTING ASSEMBLY HAVING A LIQUID COOLING CIRCUIT
    5.
    发明申请
    SYSTEM AND METHOD FOR HEAT DISSIPATION FROM AN AUTOMOTIVE LIGHTING ASSEMBLY HAVING A LIQUID COOLING CIRCUIT 有权
    从具有液体冷却电路的汽车照明组件散热的系统和方法

    公开(公告)号：US20110128753A1

    公开(公告)日：2011-06-02

    申请号：US13022887

    申请日：2011-02-08

    申请人： Ajmal Imran Ansari ,  Edwin Mitchell Sayers, III

    发明人： Ajmal Imran Ansari ,  Edwin Mitchell Sayers, III

    IPC分类号： F21S8/10

    CPC分类号： F21V29/56 ,  F21S41/143 ,  F21S45/46 ,  F21S45/47

    摘要： An automotive headlamp assembly having a closed-loop cooling circuit. The headlamp assembly includes a housing cooperating with a transparent lens cover to define a chamber. At least one light source is located within the chamber. The cooling circuit has at least one cold plate thermally coupled to the light source. A radiator is fluidly coupled to the cold plate by a plurality of tubes. The tubes are oriented at least partially upwardly and configured to circulate a fluid through the cooling circuit as a result of heating and cooling of the fluid therein.

    摘要翻译： 一种具有闭环冷却回路的汽车前照灯组件。 头灯组件包括与透明透镜盖协作以限定腔室的壳体。 至少一个光源位于室内。 冷却回路具有与光源热耦合的至少一个冷板。 散热器通过多个管流体耦合到冷板。 管至少部分地向上定向，并且构造成使流体通过冷却回路循环，作为其中的流体的加热和冷却。

    MANIFOLD-TYPE LIGHTGUIDE WITH REDUCED THICKNESS
    7.
    发明申请
    MANIFOLD-TYPE LIGHTGUIDE WITH REDUCED THICKNESS 有权
    具有减小厚度的歧管型灯

    公开(公告)号：US20090274419A1

    公开(公告)日：2009-11-05

    申请号：US12114876

    申请日：2008-05-05

    申请人： Edwin Mitchell Sayers ,  Christopher L. Eichelberger

    发明人： Edwin Mitchell Sayers ,  Christopher L. Eichelberger

    IPC分类号： G02B6/26

    CPC分类号： G02B6/001 ,  F21S43/235 ,  F21W2106/00 ,  G02B6/0048 ,  Y10S385/901

    摘要： A light guide includes a body having an elongate shape and a plurality of light-reflecting faces and light-emitting faces extending along the body. The light-reflecting faces extend in a stepped fashion along the body in the direction of a longitudinal axis of the light guide and are configured to reflect light rays by the principle of total internal reflection. Each light-emitting face is disposed along the body opposite a corresponding light-reflecting face. Each light-emitting face is configured to emit light reflected by the corresponding light-reflecting face. The light-emitting faces are also disposed on the body in a stepped fashion. Steps of the light-emitting faces correspond to steps of the light-reflecting faces. In another aspect, the light-reflecting faces are separated by stepped-down faces. The stepped-down faces are oriented at a stepped-down angle in the range of about 1 and 10 degrees with respect to the longitudinal axis of the light guide.

    摘要翻译： 导光体包括具有细长形状的主体和沿主体延伸的多个光反射面和发光面。 光反射面沿着主体沿导光体的纵向轴线的方向以阶梯方式延伸，并且被配置为通过全内反射的原理来反射光线。 每个发光面沿着与相应的光反射面相对的主体设置。 每个发光面被配置为发射由相应的光反射面反射的光。 发光面也以阶梯式设置在身体上。 发光面的台阶对应于光反射面的台阶。 在另一方面，光反射面由降压面分开。 相对于导光体的纵向轴线，下降面以约1度和10度的范围内的下降角度定向。

    COMBINATION REAR LIGHTING SYSTEM
    8.
    发明申请
    COMBINATION REAR LIGHTING SYSTEM 审中-公开
    组合后照明系统

    公开(公告)号：US20090207610A1

    公开(公告)日：2009-08-20

    申请号：US12033622

    申请日：2008-02-19

    申请人： Edwin Mitchell Sayers ,  Chris L. Eichelberger

    发明人： Edwin Mitchell Sayers ,  Chris L. Eichelberger

    IPC分类号： F21V7/00

    CPC分类号： F21S43/249 ,  F21S43/14 ,  F21S43/239 ,  F21S43/243

    摘要： A lighting system that includes a common optical system to achieve both rear fog and rear position or tail functions is disclosed, the lighting system including a light guide having a first side and a second side, the first side of the light guide having a plurality of optical devices formed therein; a first light source disposed adjacent one of the optical devices, wherein the optical device reflects and substantially collimates light rays emitted from the first light source through the light guide and into a first desired lighting pattern; and a second light source disposed adjacent one of the optical devices, wherein the optical device reflects and substantially collimates light rays emitted from the second light source through the light guide and into a second desired lighting pattern.

    摘要翻译： 公开了一种照明系统，其包括实现后雾和后排位置或尾部功能的公共光学系统，所述照明系统包括具有第一侧和第二侧的光导，所述光导的第一侧具有多个 其中形成的光学装置; 设置在所述光学装置之一附近的第一光源，其中所述光学装置将从所述第一光源发射的光线通过所述光导反射并基本上准直，使其成为第一期望的照明图案; 以及第二光源，设置在所述光学装置之一附近，其中所述光学装置反射并且基本上准直通过所述光导从所述第二光源发射的光线并且基本上准直到第二所需的照明图案。

    REMOTELY LIT OPTICAL SIGNATURE LAMP
    9.
    发明申请
    REMOTELY LIT OPTICAL SIGNATURE LAMP 有权
    远程光学签名灯

    公开(公告)号：US20090196047A1

    公开(公告)日：2009-08-06

    申请号：US12026622

    申请日：2008-02-06

    申请人： Jeyachandrabose Chinniah ,  Xiaolu Chen ,  Edwin Mitchell Sayers ,  Amir P. Fallahi

    发明人： Jeyachandrabose Chinniah ,  Xiaolu Chen ,  Edwin Mitchell Sayers ,  Amir P. Fallahi

    IPC分类号： F21V7/00

    CPC分类号： F21V7/0091 ,  F21S41/24 ,  F21V5/046 ,  F21Y2115/10 ,  G02B6/0018

    摘要： A lighting system and a method for providing a lighting pattern are disclosed, wherein the lighting system and method minimize non-uniform color and intensity in the lighting pattern, offers unique styling features, and provides design flexibility for the LED package and associated heatsinking devices. The lighting system including a light source, a first light bending device disposed adjacent the light source and adapted to receive light rays emitted from the light source and direct the light rays in a first desired lighting pattern, and a second light bending device disposed around the first light bending device, wherein the optical device is adapted to receive the directed light rays from the first light bending device and direct the light rays in a second desired lighting pattern.

    摘要翻译： 公开了一种用于提供照明图案的照明系统和方法，其中照明系统和方法使照明图案中的不均匀颜色和强度最小化，提供独特的造型特征，并为LED封装和相关联的散热装置提供设计灵活性。 所述照明系统包括光源，第一光弯曲装置，其设置在所述光源附近并且适于接收从所述光源发射的光线并将所述光线引导到第一期望照明图案;以及第二光弯曲装置， 第一光弯曲装置，其中所述光学装置适于接收来自所述第一光弯曲装置的定向光线并将所述光线引导到第二所需照明图案。