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41. 发明授权

US5938323A Projector light assembly 失效
标题翻译：投影灯组装
公开(公告)号：US5938323A
公开(公告)日：1999-08-17
申请号：US735557
申请日：1996-10-23
申请人： Robert T. McMahan
发明人： Robert T. McMahan
IPC分类号： F21V7/00 , F21V11/16 , F21V19/00 , B60Q1/04
CPC分类号： F21S48/1388 , F21S48/1104 , F21S48/145
摘要： A projector light assembly includes a primary reflector having a proximal end and a distal end and a lens positioned distally of the distal end of the reflector. The assembly also includes a shade plate configured to prevent light reflected by a first section of the primary reflector from reaching a first portion of the lens (e.g., a portion of the lens above a horizontal axis of the lens). An auxiliary reflector attached to the shade plate reflects light reflected by a second section of the primary reflector so as to direct the reflected light toward the first portion of the lens.
摘要翻译：投影仪灯组件包括具有近端和远端的主反射器和位于反射器的远端远端的透镜。组件还包括遮光板，遮光板被配置为防止由主反射器的第一部分反射的光到达透镜的第一部分（例如，透镜的在透镜的水平轴线上方的一部分）。连接到遮光板的辅助反射器反射由第一反射器的第二部分反射的光，以将反射光引向透镜的第一部分。

42. 发明授权

US5430623A Headlamp for vehicles 失效
标题翻译：汽车头灯
公开(公告)号：US5430623A
公开(公告)日：1995-07-04
申请号：US230201
申请日：1994-04-20
申请人： Naoki Uchida
发明人： Naoki Uchida
IPC分类号： F21S8/10 , F21V7/00 , F21V11/16 , F21V14/02 , F21V14/04 , F21V14/08 , F21M3/16
CPC分类号： F21S48/1145 , F21S48/1388 , F21S48/145
摘要： Disclosed is a vehicular headlamp, which has a reflecting surface curved outward, a lens covering the front of the reflecting surface and a filament disposed at a predetermined position at the reflecting surface, whereby the light emitted from the filament is reflected at the reflecting surface to irradiate a low beam. This headlamp further has an auxiliary reflecting surface provided at a position out of the region which extends from the filament and covers the effective reflecting surface of the reflecting surface. The auxiliary reflecting surface is positioned substantially horizontal and substantially parallel to the irradiation direction. The vehicular headlamp with the above structure can therefore produce beams to illuminate overhead signs from the light reflected at the auxiliary reflecting surface while emitting no dazzling light to an approaching vehicle from the auxiliary reflecting surface. Further, this headlamp does not deteriorate the designability of the lens.
摘要翻译：公开了一种车辆用前照灯，其具有向外弯曲的反射面，覆盖反射面前方的透镜和设置在反射面的规定位置的灯丝，由此从灯丝发射的光在反射面被反射到照射近光束。该前照灯还具有设置在从灯丝延伸的区域外的位置并覆盖反射面的有效反射面的辅助反射面。辅助反射表面基本上水平并且基本上平行于照射方向。因此，具有上述结构的车辆前照灯可以产生光束，以从辅助反射表面反射的光照亮顶部标志，同时从辅助反射表面不向接近的车辆发出令人眼花缭乱的光线。此外，该前照灯不会使透镜的设计性劣化。

43. 发明授权

US5353203A Headlight for a vehicle 失效
标题翻译：汽车头灯
公开(公告)号：US5353203A
公开(公告)日：1994-10-04
申请号：US124407
申请日：1993-09-20
申请人： Johannes-Gerhard Bertling , Bodo Remus , Klaus Jahnel
发明人： Johannes-Gerhard Bertling , Bodo Remus , Klaus Jahnel
IPC分类号： F21V7/00 , B60Q1/04
CPC分类号： F21S48/1388
摘要： The headlight has a one-piece reflector which includes an upper reflector portion with a light source for making a low beam, a lower reflector portion with another light source for making a fog light beam and a laterally positioned reflector portion for making a high beam. The lower reflector portion has a surface area which is comparatively small relative to the upper reflector portion. The light emitted from the other light source is reflected by the lower reflector portion in rays nearly parallel in a vertical longitudinal plane or inclined gently downward in the propagation direction. In the horizontal longitudinal plane light rays reflected from positions on the peak region of the lower reflector portion converge more as the distance of the position from the optic axis increases, light rays reflected from positions on the central region converge less as the distance of the position from the optic axis increases and light rays reflected from the edge region are nearly parallel. The lower reflector portion is shaped so that light emitted from the other light source is used effectively so that it requires only a comparatively small surface area and can be integrated in the reflector.
摘要翻译：头灯具有单件反射器，其包括具有用于制造近光束的光源的上反射器部分，具有用于制造雾光束的另一光源的下反射器部分和用于制造远光束的横向定位的反射器部分。下反射器部分具有相对于上反射器部分相对较小的表面积。从另一个光源发出的光被下反射器部分以在垂直纵向平面内几乎平行的光线或在传播方向上轻轻地向下倾斜的方式反射。在水平纵向平面中，从下反射体部分的峰区域的位置反射的光线随着距离光轴的位置距离的增加而收敛更多，从中心区域的位置反射的光线会随位置的距离从光轴增加，并且从边缘区域反射的光线几乎平行。下反射器部分被成形为使得从另一个光源发射的光被有效地使用，使得仅需要相对较小的表面积并且可以集成在反射器中。

44. 发明授权

US5278731A Fiber optic lighting system using conventional headlamp structures 失效
标题翻译：使用常规前照灯结构的光纤照明系统
公开(公告)号：US5278731A
公开(公告)日：1994-01-11
申请号：US943351
申请日：1992-09-10
申请人： John M. Davenport , Richard L. Hansler
发明人： John M. Davenport , Richard L. Hansler
IPC分类号： B60Q1/00 , F21S2/00 , F21S8/10 , F21S8/12 , F21V5/00 , F21V7/00 , F21V8/00 , G02B6/00
CPC分类号： G02B6/0008 , B60Q1/0011 , F21S48/1241 , F21S48/1388 , F21V7/0033 , G02B6/0006 , F21V7/0008
摘要： A lighting system particularly suited for an automotive application in which it is desired to utilize a central light source and couple the light output therefrom to a headlamp assembly having a number of conventional components includes introducing an output end of a light guide to the reflector assembly in place of an incandescent lamp, and disposing a mirror at the output end of the light guide to reflect light onto a conventional parabolic reflector. The mirror is preferably planar and serves to direct the light from the output end of the light guide to the parabolic reflector for collimation thereby and subsequent passage through a conventional lens member.
摘要翻译：特别适合于汽车应用的照明系统，其中期望利用中央光源并将其输出的光耦合到具有多个常规部件的头灯组件，包括将光导的输出端引入到反射器组件中白炽灯的位置，并且在光导的输出端设置反射镜以将光反射到常规的抛物面反射器上。反射镜优选是平面的，并且用于将来自导光体的输出端的光引导到抛物面反射器以进行准直，从而随后通过常规透镜构件。

45. 发明授权

US5093766A Headlamp for vehicle 失效
标题翻译：汽车头灯
公开(公告)号：US5093766A
公开(公告)日：1992-03-03
申请号：US605922
申请日：1990-10-30
申请人： Kouichi Masuyama , Shigeru Sakayauchi
发明人： Kouichi Masuyama , Shigeru Sakayauchi
IPC分类号： F21S8/10 , F21V7/00 , F21V13/00 , F21V14/02
CPC分类号： F21S48/1388
摘要： A headlamp for a vehicle adapted to radiate a light beam therefrom exclusively for passing-by vehicles includes a single filament, a main reflector, an auxiliary reflector and a lens. The auxiliary reflector is divided into two parts, i.e., an upper auxiliary reflector and a lower auxiliary reflector along a horizontal line extending through the filament. The upper auxiliary reflector, has a focus which is located at the position in the vicinity of the rearmost end of the filament, while the lower auxiliary reflector has a focus which located at the position in the vicinity of the foremost end of the filament. The auxiliary reflector is basically arranged in the region where the main reflector can not completely collect a light beam radiated from the filament. The upper and lower auxiliary deflectors have an inner diameter and an outer diameter, respectively. The inner diameter is dimensionally defined such that it is located on the lens side outward of line segments extending from the foremost end of the filament to the outermost ends of the main reflector, and the outer diameter is set to substantially the same diameter as that of the region where the function of a part of the main reflector becomes ineffective due to arrangement of sockets for the filament.
摘要翻译：用于适用于从其专用于通过车辆辐射光束的车辆的前照灯包括单个灯丝，主反射器，辅助反射器和透镜。辅助反射器沿着延伸穿过灯丝的水平线分成两部分，即上辅助反射器和下辅助反射器。上辅助反射器具有位于灯丝最后端附近位置的焦点，而下辅助反射器具有位于灯丝最前端附近位置的焦点。辅助反射器基本上布置在主反射器不能完全收集从灯丝辐射的光束的区域中。上下辅助偏转器分别具有内径和外径。内径被尺寸限定为使得其位于透镜侧的从灯丝的最前端延伸到主反射器的最外端的线段的外侧，并且外径被设定为与主反射器的最外端大致相同的直径主反射器的一部分的功能由于灯丝的插座的布置而变得无效的区域。

46. 发明授权

US5072346A Light beam amplifier 失效
标题翻译：光束放大器
公开(公告)号：US5072346A
公开(公告)日：1991-12-10
申请号：US474219
申请日：1990-02-02
申请人： David K. Harding
发明人： David K. Harding
IPC分类号： F21L4/00 , F21V7/00 , F21V7/06 , F21V13/00 , F21Y101/00
CPC分类号： F21V7/0066 , F21S48/1388
摘要： A light-condensing reflector positioned at the opposite side or end of a light source from a primary paraboloidal reflector in opposed reflector-to-reflector relationship to amplify light. The light-condensing reflector is selectively smaller in diameter than the primary reflector such that an annular or ring-like light orifice is formed between the outside periphery of a base of the light-condensing reflector and the inside periphery of a base of the primary reflector. Light amplified and condensed by the two opposed reflectors is collimated in an annular light beam through the annular light orifice. When applied to flashlights, spotlights and vehicle headlights, this invention increases the light intensity substantially.
摘要翻译：聚光反射器位于与原始抛物面反射器相对的反射器与反射器关系的光源的相对侧或端部，以放大光。聚光反射器的直径选择性比初级反射器小，使得在聚光反射器的基部的外周和主反射器的基部的内周之间形成环形或环状光孔。通过两个相对的反射器放大和聚光的光在环形光束中通过环形光孔准直。当应用于手电筒，聚光灯和车头灯时，本发明基本上增加了光强度。

47. 发明授权

US4903173A Headlight device 失效
标题翻译：大灯装置
公开(公告)号：US4903173A
公开(公告)日：1990-02-20
申请号：US209328
申请日：1988-06-20
申请人： Kazuo Mochizuki , Manabu Takada
发明人： Kazuo Mochizuki , Manabu Takada
IPC分类号： F21S8/10 , B60Q1/00 , F21V7/00 , F21V14/02 , F21V15/01
CPC分类号： B60Q1/0041 , F21S48/1388 , F21S48/23
摘要： A headlight device comprising a main reflective mirror associated with a main light source, an auxiliary light source mounted adjacent to one side edge of the main reflective mirror, and a lens covering the front side of the two light sources. The one side edge of the main reflective mirror is formed and located such that the light emitted from the auxiliary light source toward the main reflective mirror is not shielded by the one side edge of the main reflective mirror so that the light emitted from the auxiliary light source is irradiated through at least a substantial part of the reflective mirror. The part being located remote from the auxiliary light source.
摘要翻译：一种前照灯装置，包括与主光源相关联的主反射镜，邻近主反射镜的一个侧边缘安装的辅助光源和覆盖两个光源的前侧的透镜。主反射镜的一侧边缘被形成和定位成使得从辅助光源发射到主反射镜的光不被主反射镜的一个侧边缘屏蔽，使得从辅助光发射的光光源通过反射镜的至少大部分被照射。该部分位于远离辅助光源的位置。

48. 发明授权

US4855885A Light beam intensifier 失效
标题翻译：光束增强器
公开(公告)号：US4855885A
公开(公告)日：1989-08-08
申请号：US179954
申请日：1988-04-11
申请人： Donald C. MacEachern , Gaston Levesque
发明人： Donald C. MacEachern , Gaston Levesque
IPC分类号： F21S8/10 , F21V7/00
CPC分类号： F21S48/23 , F21S48/1388 , F21S48/119 , F21V7/0008 , F21Y2103/00
摘要： A light beam intensifier (10) having a paraboloidal reflector (12) a mirror (14) a single light tube (16) and window (18). The mirror (14) is placed forward of the forcal point f of the reflector (12) and has the light tube (16) affixed thereto to be positioned coincident with the focal point f. As the light tube (16) is energized, light rays (52) emanating directly therefrom are reflected from the parabolic reflector (12) to form a first beam path and the forward shining light rays (54) are reflected from the reflective surface (34) of the mirror (14) to be reflected off the paraboloidal reflector (12) to form a composite light beam path (56) having a predetermined pattern.
摘要翻译：具有抛物面反射器（12），反射镜（14），单个光管（16）和窗口（18）的光束增强器（10）。反射镜（14）被放置在反射器（12）的加热点f的前方，并且具有固定到其上的光管（16）以与焦点f重合。当光管（16）被通电时，直接从其发射的光线（52）从抛物面反射器（12）反射以形成第一光束路径，并且正向发光光线（54）从反射表面（34）反射）反射到抛物面反射器（12）上以形成具有预定图案的复合光束路径（56）。

49. 发明授权

US4831506A Dual purpose lamp assembly for use, for example, as a combined fog and cornering lamp on a motor vehicle 失效
标题翻译：用途的双用途灯组件，例如作为机动车辆上的组合式雾灯和转弯灯
公开(公告)号：US4831506A
公开(公告)日：1989-05-16
申请号：US206368
申请日：1988-06-14
申请人： Kenji Miyazawa
发明人： Kenji Miyazawa
IPC分类号： F21S8/10 , B60Q1/20 , B60Q1/28 , F21V7/00 , F21V7/16 , F21V14/04
CPC分类号： F21S48/1757 , B60Q1/20 , B60Q1/28 , F21S48/1388
摘要： A lamp assembly capable of functioning both as a fog lamp and a cornering lamp on a motor vehicle, comprising a fixed reflector within a housing, a movable reflector positioned forwardly of the fixed reflector, and a light bulb mounted to the fixed reflector and extending forwardly therefrom through an aperture in the movable reflector. The fixed reflector reflects the light rays from the bulb in the forward direction of the lamp assembly. Considerably less in size then the fixed reflector, the movable reflector pivots about a vertical axis between a first position, where it coacts with the fixed reflector to reflect the light rays forwardly in the use of the lamp assembly as fog lamp, and a second position where the movable reflector deflects part of the light rays toward one side of the lamp assembly to enable the same to server as cornering lamp. Being mounted to the fixed reflector so as to extend forwardly therefrom through the aperture in the movable reflector with minimal clearance, the light bulb hardly intercepts the light rays that have been reflected back from the movable reflector.
摘要翻译：一种灯组件，其能够同时用作机动车辆上的雾灯和转弯灯，其包括在壳体内的固定反射器，位于固定反射器前方的可移动反射器以及安装到固定反射器并向前延伸的灯泡通过可移动反射器中的孔。固定的反射器在灯组件的向前方向上反射来自灯泡的光线。在固定的反射器尺寸上大大减小，可移动的反射器在第一位置和第二位置之间绕垂直轴线枢转，第一位置与固定的反射器共同作用，以在灯组件的使用中作为雾灯向前反射光线;以及第二位置其中可移动反射器将部分光线偏转到灯组件的一侧以使其能够像转弯灯一样服务。通过安装到固定反射器以便以最小间隙从可移动反射器中的孔向前延伸，灯泡几乎不遮挡从可移动反射器反射回来的光线。

50. 发明授权

US4654758A Headlamp 失效
标题翻译：头灯
公开(公告)号：US4654758A
公开(公告)日：1987-03-31
申请号：US773147
申请日：1985-09-06
申请人： Gyorgy Szekacs
发明人： Gyorgy Szekacs
IPC分类号： F21V7/00 , F21V7/04 , F21V7/09 , F21W101/10 , H01K7/02
CPC分类号： F21V7/09 , F21S48/1388
摘要： The invention concerns a headlamp, the envelope of which is constituted internally by at least one concave reflecting surface, preferably by paraboloid-shape and spherical surfaces, and having a light-emitting element in, or near, the focus of the main reflecting surface and mounted on the current conducting support, and the envelope being shut-up by a transparent cover plate. The essence of the invention consists of having a convex mirror located between the light-emitting element and the cover plate, with its reflecting surface facing the light-emitting element and the concave reflecting surfaces. The surface of the convex mirror is preferably of the shape of a hyperboloid of rotation.
摘要翻译：本发明涉及一种头灯，其外壳由内部由至少一个凹面反射面构成，优选地由抛物面形状和球形表面构成，并且在主反射面的焦点内或附近具有发光元件，安装在当前的导电支架上，并且信封由透明盖板封闭。本发明的精髓在于，具有位于发光元件与盖板之间的凸面镜，其反射面朝向发光元件和凹面反射面。凸面镜的表面优选为旋转双曲面的形状。

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