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    SPLIT TROUGH REFLECTOR
    5.
    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
    6.
    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。

    LED projector headlamps using single or multi-faceted lenses
    7.
    发明授权
    LED projector headlamps using single or multi-faceted lenses 有权
    LED投影头灯使用单面或多面镜头

    公开(公告)号：US07563008B2

    公开(公告)日：2009-07-21

    申请号：US11391067

    申请日：2006-03-28

    申请人： Jeyachandrabose Chinniah ,  Amir P. Fallahi ,  Edwin M. Sayers

    发明人： Jeyachandrabose Chinniah ,  Amir P. Fallahi ,  Edwin M. Sayers

    IPC分类号： F21V5/00

    CPC分类号： F21S41/43 ,  F21S41/147 ,  F21S41/255 ,  F21S41/26 ,  F21S41/265 ,  F21S41/321 ,  F21S41/36 ,  F21S41/365 ,  F21Y2115/10

    摘要： A condenser lens and a headlamp assembly employing the condenser lens improves control over the beam spread characteristics, while at the same time reduces the package size of the headlamp assembly. The condenser lens is provided for a projector-type headlamp assembly having a light source emitting light which is projected longitudinally downstream in front of a motor vehicle. The condenser lens generally includes a main body of light transmitting material. The main body defines a first surface receiving light from the light source and a second surface emitting the light. The second surface has at least one facet structured to spread the light and provide a predetermined beam pattern.

    摘要翻译： 使用聚光透镜的聚光透镜和头灯组件改善了对光束扩展特性的控制，同时减小了前照灯组件的封装尺寸。 聚光透镜被提供用于具有发射光的光源的投影仪型前照灯组件，该光源在机动车辆前方的纵向下游突出。 聚光透镜通常包括透光材料的主体。 主体限定了从光源接收光的第一表面和发射光的第二表面。 第二表面具有至少一个小平面，其被构造成展开光并提供预定的光束图案。