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公开(公告)号：US20070086204A1
公开(公告)日：2007-04-19
申请号：US11252008
申请日：2005-10-17
IPC分类号： F21V5/00
CPC分类号： F21V7/0091 , F21V5/04 , F21W2107/00 , G02B19/0028 , G02B19/0061 , Y10S362/80
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：US20070109791A1
公开(公告)日：2007-05-17
申请号：US11274071
申请日：2005-11-15
IPC分类号： F21V5/00
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：US20070064431A1
公开(公告)日：2007-03-22
申请号：US11233125
申请日：2005-09-22
IPC分类号： F21V5/00
CPC分类号： G02B19/0061 , F21S41/285 , F21S43/26 , F21S43/40 , F21V5/045 , F21W2102/00 , F21W2103/00 , F21W2103/20 , F21Y2115/10 , G02B19/0028
摘要： A near field lens is for an automotive light assembly, generally comprising a central body positioned between opposing side bodies. The central body extends in a vertical direction, while the side bodies are positioned on horizontal sides of the central body. The opposing side bodies are structured to collimate the light both horizontally and vertically, while the central light body is structured to collimate the light vertically but not substantially collimate the light horizontally.
摘要翻译： 近场透镜用于汽车灯组件，通常包括位于相对侧体之间的中心体。 中心体在垂直方向上延伸，而侧体位于中心体的水平侧。 相对的侧体被构造成在水平和垂直方向准直光，而中心光体被构造成垂直准直光，但是水平地基本上不准直。
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公开(公告)号：US20070236952A1
公开(公告)日：2007-10-11
申请号：US11391067
申请日：2006-03-28
IPC分类号： B60Q1/00
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。
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公开(公告)号：US20060262551A1
公开(公告)日：2006-11-23
申请号：US11131824
申请日：2005-05-18
IPC分类号： F21V7/00
CPC分类号： F21V7/06 , F21S41/147 , F21S41/336 , F21S43/14 , F21S43/31 , F21V7/04 , F21V7/09 , F21Y2115/10
摘要： A light assembly and reflector are provided for redirecting light from a light source in a motor vehicle. The reflector generally includes a first parabolic trough, a second parabolic trough, and third trough. The first and second parabolic troughs define first and second trough axes. The third trough has a third trough axis. The first and second parabolic troughs are positioned on opposing sides of the third trough, and the first and second trough axes are angled relative to the third trough axis. In this manner, the reflector collects and reflects a sufficient amount of light while providing control over the beam pattern spread, particularly in the horizontal direction, whereby a single LED may be employed such that constraints imposed by heat dissipation are significantly reduced.
摘要翻译： 光组件和反射器被提供用于重新定向来自机动车辆中的光源的光。 反射器通常包括第一抛物面槽，第二抛物槽和第三槽。 第一和第二抛物槽定义第一和第二槽轴。 第三槽具有第三槽轴。 第一和第二抛物槽位于第三槽的相对侧上，并且第一和第二槽轴相对于第三槽轴成一定角度。 以这种方式，反射器收集并反射足够量的光，同时提供对波束图案扩展的控制，特别是在水平方向上的控制，由此可以采用单个LED，使得散热所引起的限制显着降低。
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公开(公告)号：US5471371A
公开(公告)日：1995-11-28
申请号：US2006
申请日：1993-01-08
CPC分类号： F21S48/225 , F21S4/28 , F21S48/119 , F21S48/215 , F21S48/218 , F21S48/2293 , F21V7/0008 , F21V7/04 , Y10S362/80
摘要： An illuminator for use with a light source having a light distribution pattern within a solid angle of 2.pi. steradians. The light source comprises or includes a series of LED's or light pipes positioned at or near a focal point of a reflective surface and inclined at an angle to a focal axis of the reflective surface such that all of the light from the light source is collected and distributed by the reflective surface. Whereby the reflective surface is optimized to confine the light output only to the required photometric zones thus maximizing the efficiency of the illuminator.
摘要翻译： 一种用于光源的照明器，其具有在2π立体视角的立体角内的配光图案。 光源包括或包括位于反射表面的焦点处或附近的一系列LED或光管，并且与反射表面的焦轴成一角度倾斜，使得来自光源的所有光被收集，并且 由反射面分布。 由此反射表面被优化以将光输出限制到所需的测光区域，从而最大化照明器的效率。
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公开(公告)号：US5406462A
公开(公告)日：1995-04-11
申请号：US225369
申请日：1994-04-08
申请人： Amir Fallahi , Donald J. Jagos , Jeyachandrabose Chinniah , Mahendra Dassanayake , Jeffrey A. Erion , John X. Li
发明人： Amir Fallahi , Donald J. Jagos , Jeyachandrabose Chinniah , Mahendra Dassanayake , Jeffrey A. Erion , John X. Li
CPC分类号： G02B6/0006 , F21V7/09 , G02B6/4298
摘要： An apparatus includes a reflective surface for high efficiency collection, transmission and emission of light. Light collected by an ellipsoidal and hyperboloidal portion of the reflective surface is directed into a light guide. Additionally, a paraboloidal portion may be added and used in combination with a lens element to distribute the light reflected by the reflective surface in a beam pattern. When used as an emitter lens profile is smaller than the overall diameter of the reflective surface. When used as a collector, the reflective surface receives and concentrates light onto the end of a light pipe.
摘要翻译： 一种装置包括用于高效率收集，传输和发射光的反射表面。 由反射表面的椭圆形和双曲面部分收集的光被引导到光导中。 此外，抛物面部分可以被添加并与透镜元件组合使用以将由反射表面反射的光以波束图案分布。 当用作发射透镜轮廓时，小于反射表面的总直径。 当用作收集器时，反射表面接收并将光聚集到光管的端部上。
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公开(公告)号：US5438485A
公开(公告)日：1995-08-01
申请号：US1709
申请日：1993-01-07
申请人： John X. Li , Jeffrey A. Erion , Amir Fallahi
发明人： John X. Li , Jeffrey A. Erion , Amir Fallahi
CPC分类号： F21V7/0008 , B60Q1/0011 , F21S48/1241 , G02B6/0008 , Y10S385/901
摘要： An illuminator for vehicle exterior lamps using a remote light source. Light is transmitted to the illuminator by a light guide, such as a fiber optic light pipe. The illuminator utilizes a complex mirror and a reflector to collect and collimate over 80% of the light from remote light source into a desired parallel beam for use as an automotive headlight.
摘要翻译： 使用远程光源的车辆外部灯的照明器。 光通过诸如光纤光管的光导传递到照明器。 照明器利用复杂的反射镜和反射器将超过80％的来自远程光源的光收集并准直到期望的平行光束以用作汽车前灯。
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公开(公告)号：US10436407B2
公开(公告)日：2019-10-08
申请号：US13841899
申请日：2013-03-15
申请人： Michael P. Marley , Ryan Smith , Amir Fallahi
发明人： Michael P. Marley , Ryan Smith , Amir Fallahi
IPC分类号： B60Q1/00 , F21S41/19 , F21S41/30 , F21S41/33 , F21S41/39 , F21S41/43 , F21S41/47 , F21S41/50 , F21S45/10 , F21S45/47 , F21S45/49 , F21S41/147
摘要： A modular headlamp assembly includes low beam headlamp module for providing illumination in a predetermined light distribution pattern. The low beam headlamp module includes a low beam heat sink and mounting assembly having a low beam heat sink portion with first and second sides. A low beam reflector member is attached to the low beam heat sink and mounting assembly such that the low beam heat sink portion bisects the reflector low beam member into first and second segments. A plurality of LED light sources is supported by the low beam heat sink portion. The reflector assembly and plurality of LED light sources produce a light distribution pattern extending at least 40 degrees in a first horizontal direction and at least 40 degrees in a second horizontal direction, with the light distribution pattern having a sharp horizontal cutoff line parallel to and below a horizon.
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公开(公告)号：US20070127252A1
公开(公告)日：2007-06-07
申请号：US11295997
申请日：2005-12-07
申请人： Amir Fallahi , Thomas Jones
发明人： Amir Fallahi , Thomas Jones
IPC分类号： B60Q1/00
CPC分类号： F21V29/76 , F21S41/147 , F21S45/47 , F21S45/48 , F21V29/505 , F21V29/713 , F21V29/83 , F21V29/89 , F21Y2115/10
摘要： A headlamp assembly for a motor vehicle. The headlamp assembly includes a lens and a housing cooperating to at least partially define an inner chamber that is generally fluidly isolated from the atmosphere. Mounted within the inner chamber is a one piece reflector having a reflective portion and a heat sink portion. The reflective portion reflects light from a light source forward through the lens, while the heat sink portion conducts heat from the reflective portion and dissipates the heat from the assembly.
摘要翻译： 用于机动车辆的前照灯组件。 前照灯组件包括透镜和壳体，其协作以至少部分地限定通常与大气流体隔离的内室。 安装在内腔内的是具有反射部分和散热部分的单件式反射器。 反射部分将来自光源的光向前透过透镜，同时散热部分从反射部分传导热量并散发来自组件的热量。
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