-
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。
-
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。
-
公开(公告)号：US5681104A
公开(公告)日：1997-10-28
申请号：US553909
申请日：1995-11-06
CPC分类号： F21S48/145
摘要： Headlamp system for an automotive vehicle has an individual lamp for illuminating a high intensity zone and a spread zone of an image surface. The system includes a first light source having a substantially elliptical reflector for directing light to a spread light zone on an image surface and a second light source having a filament mounted in an axial direction to the length. A second reflector has a generally elliptical shape, a first focus, a second focus and a magnification. The second reflector directs light to a high intensity zone on the image surface. A light shield having a generally planar surface is mounted substantially normal to the longitudinal axis substantially at the second focus. An aspheric lens having an aperture having a width is located between the shield and image surface. The maximum magnification of the filament at the aspheric lens is substantially the width of the aperture.
摘要翻译： 用于机动车辆的头灯系统具有用于照射高强度区域和图像表面的展开区域的单独灯。 该系统包括具有基本上椭圆形反射器的第一光源，用于将光引导到图像表面上的扩展光区域，以及具有沿轴向方向安装到长度上的细丝的第二光源。 第二反射器具有大致椭圆形状，第一焦点，第二焦点和放大倍数。 第二反射器将光引导到图像表面上的高强度区域。 具有大致平坦表面的遮光罩基本上垂直于纵轴基本上安装在第二焦点处。 具有宽度的孔的非球面透镜位于屏蔽和图像表面之间。 非球面透镜上的细丝的最大放大率基本上是孔的宽度。
-
4.发明授权Edge-lit optical element having a manifold and lamp assembly utilizing such element 有权边缘光学元件具有使用这种元件的歧管和灯组件公开(公告)号：US06824284B2
公开(公告)日：2004-11-30
申请号：US10180433
申请日：2002-06-25
IPC分类号： G01D1128
CPC分类号： F21S43/249 , F21S41/24 , F21S43/14 , F21S43/239 , F21S43/245
摘要： A lamp assembly including a number of light sources each utilized in conjunction with an optical element. The optical elements include a body of light transmitting material which further includes a top surface, a bottom surface, a front surface and a plurality of facets. The facets receive light through the front surface and reflect light through the top surface. The assembly further includes a manifold defined by the optical elements. When viewed in a direction toward the top surface, a majority of the optical elements have a common shape, preferably a pie wedge shape.
摘要翻译： 一种灯组件，包括多个光源，每个光源与光学元件结合使用。 光学元件包括透光材料体，其还包括顶表面，底表面，前表面和多个刻面。 小平面通过前表面接收光，并通过顶表面反射光。 组件还包括由光学元件限定的歧管。 当从朝向顶面的方向观察时，大部分光学元件具有共同的形状，优选为饼形楔形。
-
公开(公告)号：US5560699A
公开(公告)日：1996-10-01
申请号：US116146
申请日：1993-09-02
申请人： John M. Davenport , Richard L. Hansler , William J. Cassarly , Mahendra S. Dassanayake , Jeffrey A. Erion , John X. Li
发明人： John M. Davenport , Richard L. Hansler , William J. Cassarly , Mahendra S. Dassanayake , Jeffrey A. Erion , John X. Li
CPC分类号： G02B6/4298 , G02B6/0006 , G02B6/4214
摘要： A central lighting system for providing light to locations remote from the light source includes first and second ellipsoidally shaped reflector members joined so as to substantially surround the light source. The reflector members collect the light output and focus it onto an input face of either a light guide or a non-imaging optical coupling member. If the optical coupling member is utilized, an angle to area conversion occurs so as to allow light introduced at high angles to an input face of the optical coupler to exit the optical coupler at a smaller angle. The reflector members can also be configured so that respective second optical focal points can reside at the apex of the opposing reflector member thereby allowing for a coupling efficiency of approximately 70% or greater.
摘要翻译： 用于向远离光源的位置提供光的中央照明系统包括被连接以基本上围绕光源的第一和第二椭圆形反射器部件。 反射器部件收集光输出并将其聚焦到光导或非成像光耦合部件的输入面上。 如果使用光耦合部件，则发生角度与面积的转换，以允许以较大的角度引入光耦合器的输入面的光以更小的角度离开光耦合器。 反射器构件也可以被配置为使得相应的第二光学焦点可以位于相对的反射器构件的顶点处，从而允许约70％或更大的耦合效率。
-
公开(公告)号：US5434754A
公开(公告)日：1995-07-18
申请号：US174932
申请日：1993-12-27
申请人： John X. Li , Jeffrey A. Erion
发明人： John X. Li , Jeffrey A. Erion
CPC分类号： G02B6/0031 , B60Q1/0011 , F21S48/2237 , F21S48/2268 , F21S48/23 , G02B6/0008 , G02B6/0028
摘要： A manifold for use on a vehicle utilizing light from a remote light source. The manifold includes bi-focal parabolic reflector which collects and collimates light from the remote light source which is transmitted to the bi-focal parabolic reflector through a light guide, such as a fiber optic light pipe. Light from the reflector is reflected outward through a plurality of reflective facets to form a light beam.
摘要翻译： 用于使用来自远程光源的光的车辆的歧管。 歧管包括双焦抛物面反射器，其收集并准直来自远程光源的光，其通过诸如光纤光管的光导传输到双焦抛物面反射器。 来自反射器的光通过多个反射小面向外反射以形成光束。
-
公开(公告)号：US4332413A
公开(公告)日：1982-06-01
申请号：US178649
申请日：1980-08-15
申请人： Jeffrey A. Erion
发明人： Jeffrey A. Erion
CPC分类号： B60J1/08 , B60J10/235 , B60J10/70
摘要： A window assembly for modifying the appearance of a vehicle body. The window assembly comprises a glass fiber reinforced polyester panel adapted to bridge a body opening. The polyester panel has at least one opening smaller and of a different configuration than the body opening and is formed with a peripheral rabbet projecting into the smaller opening. An insert complementary in shape to the smaller opening is positioned in the latter adjacent the rabbeted periphery. The insert may take the form of a window pane, a louvered panel, a lamp housing lens, or other substantially planar article. The insert is held in place by an injection moldable elastomeric material that in cured condition integrally interlocks the periphery of the insert to the rabbet of the polyester panel.
摘要翻译： 一种用于改变车身外观的窗组件。 窗组件包括适于桥接主体开口的玻璃纤维增强聚酯面板。 聚酯面板具有比主体开口更小的和不同的构造的至少一个开口，并且形成有突出到较小开口中的周边的拉头。 与较小开口形状互补的插入件位于后者中，邻近凹槽周边。 插入件可以采用窗玻璃，百叶窗面板，灯罩透镜或其它基本上平面的物品的形式。 插入件通过可注射成型的弹性体材料保持在适当的位置，在固化状态下，插入件的周边将聚酯面板的拉杆整体地互锁。
-
公开(公告)号：US5550716A
公开(公告)日：1996-08-27
申请号：US342065
申请日：1994-11-18
CPC分类号： B60Q1/0035 , B60Q1/0011 , F21S48/10 , F21S48/1241 , F21S48/1258 , G02B6/0008 , F21V11/12
摘要： A reduced package depth low profile headlamp includes a light source emitting light in an elongated shape with a length longer than a width. The length forms a predetermined angle with respect to the horizontal axis to generate light within predetermined a cutoff. A converging lens receiving light from the light source has an optical axis. The lens has a spherical inner surface with a center and an elliptical outer surface having a first and second focal point. The light source is positioned substantially on the optical axis so that the light source is substantially at the center of the spherical inner surface and the first focal point of the elliptical outer surface is substantially coincident with the center of the spherical inner surface.
摘要翻译： 减小的封装深度低调头灯包括发射长度长于宽度的细长形状的光的光源。 长度相对于水平轴线形成预定角度，以在预定的切断点内产生光。 从光源接收光的会聚透镜具有光轴。 透镜具有球形内表面，其具有中心，椭圆形的外表面具有第一和第二焦点。 光源基本位于光轴上，使得光源基本上位于球形内表面的中心，椭圆形外表面的第一焦点基本上与球形内表面的中心重合。
-
公开(公告)号：US06609816B2
公开(公告)日：2003-08-26
申请号：US09949190
申请日：2001-09-07
IPC分类号： F21V900
CPC分类号： F21V29/004 , F21V23/026 , F21V29/15 , F21V29/74 , F21V29/763 , F21V2200/17 , G02B6/0006 , G03B21/2026
摘要： An illumination system for delivering light includes a light source, a reflector including a reflective surface adapted to reflect visible light from the light source and to allow heat energy to pass through the reflector, and a housing. The housing includes a base defining a first cavity and a heat dissipation portion extending from said base and defining a second cavity with an opening extending therebetween. The housing is adapted to support the light source and provides a thermal barrier between the housing and the light source. The heat dissipation portion is adapted to transfer heat energy from the reflector to a surrounding environment. A ballast is mounted to the housing to supply power to the light source and a cap is mounted to the heat dissipation portion and is adapted to interconnect the heat dissipation portion to an optical light distribution system.
-
公开(公告)号：US5369554A
公开(公告)日：1994-11-29
申请号：US001608
申请日：1993-01-07
申请人： Jeffrey A. Erion
发明人： Jeffrey A. Erion
CPC分类号： F21S48/2262 , B60Q1/0011 , F21S48/2237 , G02B6/0008
摘要： A lighting system for an optical device for producing a linear light beam from multiple light guides. A plurality of light guides are equally spaced or terminated inside a molded clear plastic optical material. The ends staggered in such a way as to terminate at predetermined positions adjacent shaped openings which reflect the light rays exiting the light guides through total internal reflection. The surface of the molded block shaped to focus or spread of the light beam. The reflective surfaces may also be shaped to focus or spread of the light beam.
摘要翻译： 一种用于从多个光导产生线性光束的光学装置的照明系统。 多个光导等距间隔或封闭在模制的透明塑料光学材料内。 端部以这样的方式交错，以便在邻近成形开口的预定位置处终止，所述形状开口通过全内反射反射离开光导的光线。 模制块的表面成形为聚焦或扩散光束。 反射表面也可以被成形为聚焦或扩散光束。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.022 秒)
