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公开(公告)号：US20090201693A1
公开(公告)日：2009-08-13
申请号：US12030512
申请日：2008-02-13
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。
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公开(公告)号：US20090201692A1
公开(公告)日：2009-08-13
申请号：US12030577
申请日：2008-02-13
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。
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公开(公告)号：US20080310159A1
公开(公告)日：2008-12-18
申请号：US11763884
申请日：2007-06-15
CPC分类号： G02B19/0061 , F21S41/143 , F21S41/322 , F21S43/14 , F21S43/315 , F21V5/04 , F21V7/0091 , F21Y2115/10 , G02B19/0028
摘要： A lens has a main body for use with at least one light source. The main body has a light-emitting face, a light-collecting face disposed opposite the light-emitting face, and a plurality of focal points, the latter of which form a focal ring. A central axis extends through the light-collecting face and the light-emitting face. The main body is substantially radially symmetrical about the central axis and the focal ring extends around the central axis of the main body of the lens.
摘要翻译： 透镜具有用于至少一个光源的主体。 主体具有发光面，与发光面相对设置的聚光面，以及多个焦点，后者形成焦环。 中心轴延伸穿过聚光面和发光面。 主体基本上围绕中心轴径向对称，并且焦环围绕着透镜主体的中心轴线延伸。
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公开(公告)号：US07438454B2
公开(公告)日：2008-10-21
申请号：US11288518
申请日：2005-11-29
IPC分类号： F21V9/00
CPC分类号： B60Q1/2696 , B60Q3/64 , F21S43/14 , F21S43/237 , F21S43/241 , F21S43/243 , F21S43/247 , F21S43/315 , F21V7/0091 , F21Y2115/10 , G02B6/0018 , G02B6/0021
摘要： An automotive light assembly produces numerous beam patterns meeting automotive requirements through the reduction of light scatter and collection and redirection in efficiencies. A light source projects light laterally, which is collected by a light conducting body having a hub and a plurality of fingers extending from the hub. By using a plurality of small individual fingers, large and bulky light pipes are eliminated and the light collection and redirection efficiency is improved.
摘要翻译： 汽车灯组件通过减少光散射和收集以及效率的重定向，产生满足汽车需求的多种光束图案。 光源横向投光，该光源由具有轮毂的导光体和从轮毂延伸的多个指状物收集。 通过使用多个小的单个指状物，消除了大而笨重的光管，并且提高了光的收集和重定向效率。
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公开(公告)号：US07160010B1
公开(公告)日：2007-01-09
申请号：US11274609
申请日：2005-11-15
申请人： Jeyachandrabose Chinniah , Amir P. Fallahi , Jeffrey Allen Erion , Edwin Mitchell Sayers , Thomas Lee Jones
发明人： Jeyachandrabose Chinniah , Amir P. Fallahi , Jeffrey Allen Erion , Edwin Mitchell Sayers , Thomas Lee Jones
IPC分类号： F21V9/00
CPC分类号： F21S43/243 , F21S43/14 , F21S43/239 , F21V5/04 , F21Y2115/10
摘要： A light manifold for an automotive light module emitting light to the side of a longitudinal axis along which light is to be directed. The light module is structured in a manner that permits the creation of light distribution patterns for particular functions, such as the stop light function for an automobile, that are otherwise difficult to effectively produce.
摘要翻译： 一种用于汽车光模块的光歧管，其将光线发射到要被指向的光的纵向轴线的侧面。 光模块以允许为特定功能（例如汽车的停止光功能）创建光分布图案的方式构造，否则难以有效地产生。
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公开(公告)号：US06850095B2
公开(公告)日：2005-02-01
申请号：US10424044
申请日：2003-04-25
CPC分类号： F21V5/00 , F21S41/143 , F21S41/24 , F21S41/28 , F21V5/045 , F21Y2115/10 , Y10S362/80
摘要： A projector optic assembly is disclosed for use with various light emitting sources to collect direct the rays of light into a high gradient beam pattern. The projector optic assembly includes a light pipe and a projector lens. The light pipe is segregated into several regions including a reflecting region, a funneling region and a transition plane separating the two regions. At the first end of the reflecting region, closest to the light emitting source, is a connecting lens. At the second end of the funneling region is an emitting aperture that is designed to refract light into the high gradient beam pattern.
摘要翻译： 公开了一种与各种发光源一起使用以将光线直接收集成高梯度波束图案的投影仪光学组件。 投影仪光学组件包括光管和投影仪透镜。 光管分离成包括反射区域，漏斗区域和分离两个区域的过渡平面的若干区域。 在反射区域的最靠近发光源的第一端处是连接透镜。 在漏斗区域的第二端处是被设计成将光折射成高梯度波束图案的发射孔。
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公开(公告)号：US07736035B2
公开(公告)日：2010-06-15
申请号：US12030577
申请日：2008-02-13
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。
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公开(公告)号：US07489453B2
公开(公告)日：2009-02-10
申请号：US11274071
申请日：2005-11-15
申请人： Jeyachandrabose Chinniah , Amir P. Fallahi , Jeffrey Allen Erion , Edwin Mitchell Sayers , Thomas Lee Jones
发明人： Jeyachandrabose Chinniah , Amir P. Fallahi , Jeffrey Allen Erion , Edwin Mitchell Sayers , Thomas Lee Jones
CPC分类号： F21V7/0091 , F21S41/24 , F21S41/28 , F21S41/322 , F21S43/14 , F21S43/235 , F21S43/26 , F21S43/315 , F21V5/04 , F21Y2115/10
摘要： A near field lens for an automotive light assembly which has a reduced thickness. Generally, the near field lens includes a main body of light transmitting material. A pocket is formed in the main body for receiving light from a light source. The pocket is defined by an inner radially facing surface and an inner axially facing surface. The inner radially facing surface is structured to reduce the thickness of the lens.
摘要翻译： 用于汽车灯组件的近场透镜，其具有减小的厚度。 通常，近场透镜包括透光材料的主体。 在主体中形成用于接收来自光源的光的口袋。 口袋由内径向相对的表面和内部面向轴向的表面限定。 内径向对置的表面被构造成减小透镜的厚度。
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公开(公告)号：US20080310028A1
公开(公告)日：2008-12-18
申请号：US11764779
申请日：2007-06-18
IPC分类号： G02B17/00
CPC分类号： F21V5/04 , F21S41/28 , F21S43/26 , F21V5/046 , F21V7/0091 , F21Y2115/10 , G02B19/0028 , G02B19/0061
摘要： The present invention provides a near field lens for an automotive light assembly. The lens comprises a main body having a radial collimating portion formed as a rotation about a central axis. A light-collecting faces defines pocket in the main body and receives light from the light source. The radial collimating portion is structured to radially direct light in planes normal to the central axis and to collimate light in radial planes through the central axis. By extending the main body, a thin plate near field lens is provided.
摘要翻译： 本发明提供一种用于汽车灯组件的近场透镜。 透镜包括主体，其具有围绕中心轴线形成为旋转的径向准直部分。 集光面限定主体中的口袋并接收来自光源的光。 径向准直部分构造成在垂直于中心轴的平面中径向引导光，并且通过中心轴在径向平面中准直光。 通过延伸主体，提供靠近镜头的薄板。
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公开(公告)号：US20080304277A1
公开(公告)日：2008-12-11
申请号：US11759402
申请日：2007-06-07
申请人： JEYACHANDRABOSE CHINNIAH , Amir P. Fallahi , Edwin Mitchell Sayers , Chirstopher L. Eichelberger
发明人： JEYACHANDRABOSE CHINNIAH , Amir P. Fallahi , Edwin Mitchell Sayers , Chirstopher L. Eichelberger
IPC分类号： B60Q11/00
CPC分类号： G02B17/004 , G02B17/086 , G02B27/0994
摘要： A projector optic assembly for generating and projecting a high gradient beam. The assembly includes a light pipe defining an optical axis and having a collection unit, a funneling unit, and an emitting surface. The collection unit extends from a first end to a transition plane defining the transition from the collection unit to the funneling unit. The collection unit is configured to collect light from a source and direct it through the transition plane, whereafter the funneling unit extends from the transition plane to the emitting surface. The emitting surface has an area smaller than an area of the transition plane selected to increase the efficiency of the funneling unit. Spaced apart from and generally opposite of the emitting surface is a condenser lens
摘要翻译： 一种用于产生和投射高梯度光束的投影仪光学组件。 组件包括限定光轴并具有收集单元，漏斗单元和发射表面的光管。 收集单元从第一端延伸到限定从收集单元到漏斗单元的过渡的过渡平面。 收集单元被配置为从源收集光并将其引导通过过渡平面，之后漏斗单元从过渡平面延伸到发射表面。 发射表面的面积小于所选择的过渡平面的面积，以提高漏斗单元的效率。 与发射表面分开并且大致相反的是聚光透镜
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