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公开(公告)号：US6079860A
公开(公告)日：2000-06-27
申请号：US038822
申请日：1998-03-12
申请人： Takaya Ito
发明人： Takaya Ito
CPC分类号： F21V17/12 , F21S48/142 , F21S48/147
摘要： A vehicular lighting device includes a reflector having a reflecting surface; a light source, supported in the reflector; a lens disposed in front of the reflector and the light source; a shade device, including a shade portion, a support portion, and an end part portion, for interrupting the rays of light emitted from the light source, wherein the shade device is fixedly supported to the reflecting surface of the reflector at the end part portion; and a covering member for covering the end part portion of the shade device.
摘要翻译： 车辆照明装置包括具有反射面的反射体; 支撑在反射器中的光源; 设置在反射器前面的透镜和光源; 遮光装置，包括遮光部分，支撑部分和端部部分，用于中断从光源发出的光线，其中遮光装置固定地支撑在反射器的端部部分的反射表面上 ; 以及用于覆盖遮光装置的端部部分的覆盖部件。
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公开(公告)号：US5180224A
公开(公告)日：1993-01-19
申请号：US842474
申请日：1992-02-27
申请人： Oswald C. Svehaug
发明人： Oswald C. Svehaug
CPC分类号： F21S48/2218 , B60Q1/26 , F21S48/147 , F21S48/255 , F21S48/325 , F21V17/04
摘要： An interim tail light cover has a colored translucent body of red or amber, and snaps onto a taillight when the original lens or colored cover of the tail light has been broken or removed so that the light emitted light retains its red or amber color as is appropriate.
摘要翻译： 临时尾灯罩具有红色或琥珀色的彩色半透明体，当原始镜片或尾灯的彩色罩已被破坏或移除时，将其卡入尾灯，使得发出的光线保持其红色或琥珀色 适当。
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公开(公告)号：US5993035A
公开(公告)日：1999-11-30
申请号：US37204
申请日：1998-03-09
CPC分类号： F21S48/32 , F21S48/147
摘要： In one embodiment (100), a combination is provided comprising a light shield (6) having a hollow cup-like configuration having an open-end (8) and a closed end (10) having a hollow open-end heat shield (12) nested or positioned therewithin and separated therefrom by an open air gap disposed thereabout such that light rays emitted from a heat and light emitting source (32) are able to pass through heat shield (12) and impact and upon closed end (10) of light shield (6) to reduce glare to a viewer while being cooled by the heat sink provided by heat shield (12).In another embodiment (200), a hollow heat shield (26) having an open-end (28) and a closed end (30) is supported within light shield (6) such that the light rays from the heat and light emitting source (32) impact upon closed end (30) of heat shield (26) rather than closed end (10) of light shield (6).
摘要翻译： 在一个实施例（100）中，提供了一种组合，其包括具有中空杯状构造的遮光罩（6），其具有开口端（8）和具有中空开口端隔热罩（12）的封闭端（10） ）嵌套或定位在其中并通过设置在其周围的开放空气间隙与其隔开，使得从热和发光源（32）发射的光线能够穿过隔热罩（12）并且在封闭端（10） 遮光罩（6），以在由隔热罩（12）提供的散热器冷却的同时减少对观察者的眩光。 在另一实施例（200）中，具有开口端（28）和封闭端（30）的空心隔热罩（26）被支撑在防护罩（6）内，使得来自热和发光源的光 32）对遮光罩（26）的封闭端（30）而不是遮光罩（6）的封闭端（10）的影响。
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公开(公告)号：US5671995A
公开(公告)日：1997-09-30
申请号：US558484
申请日：1995-11-16
IPC分类号： F21S8/10 , F21V7/00 , F21V9/06 , F21V11/00 , F21V11/16 , F21W101/10 , F21Y101/00 , B60Q1/14 , B60Q1/16
CPC分类号： F21S48/137 , F21S48/1186 , F21S48/147 , F21V9/06
摘要： A paraboloidal effective reflecting surface of a reflector is divided into an upper effective reflecting surface for forming a preset pattern of the low beam and a lower effective reflecting surface for forming a preset pattern for supplementing the pattern. First shades for forming clear cutting lines of the low beams is disposed close to an arc tube as a light source. The glare caused by the reflection of light on the upper effective reflecting surface is reduced. The resultant clear cutting lines are sharp. The second shades, which are provided outside the first shades, cut the light beams that pass above the first shades and direct to the partition lines (stepped parts). As a result, no glare is caused by the reflection of light at the partition lines.
摘要翻译： 反射器的抛物面有效反射表面被分成用于形成预定图案的低光束的上有效反射表面和用于形成用于补充图案的预设图案的较低有效反射表面。 用于形成较低光束的清晰切割线的第一阴影设置为靠近作为光源的电弧管。 减少了由上反射面上反射引起的眩光。 所得到的清晰切割线是锋利的。 设置在第一阴影外部的第二阴影切割通过第一阴影上方的光束并且引导到分隔线（台阶部分）。 结果，不会在分隔线处的光的反射引起眩光。
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公开(公告)号：US5448453A
公开(公告)日：1995-09-05
申请号：US289994
申请日：1994-08-08
申请人： Hirohiko Oshio
发明人： Hirohiko Oshio
CPC分类号： F21V9/06 , F21S48/1131 , F21S48/147
摘要： A vehicular headlamp that provides near-ultraviolet illumination of desired areas but which assures that sufficient brightness can be obtained in areas illuminated with visible light without having to combine the lamp with another type of headlamp. The headlamp includes a light-emitting unit accommodated in a lamp housing including a substantially parabolic reflector, a discharge bulb mounted inside the reflector to generate both visible light components and ultraviolet rays, and a light-emitting lens disposed in front of the reflector to irradiate the light reflected from the reflector in the forward direction. In addition, a bandpass filter adapted to absorptively remove visible light components and permit at least near-ultraviolet rays to pass therethrough is disposed in a light path other than the light path for the low-beam light conducted to the light emitting lens from the reflector so that a low-beam illuminating area is illuminated by both visible light components and near-ultraviolet rays to maintain sufficient brightness in the foregoing region. On the other hand, an illuminating area located above a clear cut line is illuminated mainly by the near-ultraviolet rays.
摘要翻译： 提供所需区域的近紫外照明的车辆前照灯，但是确保在用可见光照射的区域中可以获得足够的亮度，而不必将灯与另一种类型的前照灯组合。 前照灯包括容纳在包括大致抛物面反射器的灯壳体中的发光单元，安装在反射器内部以产生可见光分量和紫外线两者的放电灯，以及设置在反射器前面的发光透镜以照射 从正反方向反射的光。 此外，适于吸收去除可见光成分并允许至少近紫外线通过的带通滤光器设置在除了从反射器传导到发光透镜的近光的光路以外的光路中 使得近光照射区域被可见光成分和近紫外线所照射，从而在上述区域保持足够的亮度。 另一方面，位于清晰切割线上方的照明区域主要由近紫外线照射。
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公开(公告)号：US6072277A
公开(公告)日：2000-06-06
申请号：US920008
申请日：1997-08-29
IPC分类号： B60Q1/00 , F21S8/10 , F21V11/16 , F21V17/00 , F21V25/00 , F21W101/10 , F21Y101/00 , F21V7/00
CPC分类号： F21S48/142 , B60Q1/0088 , F21S48/1186 , F21S48/147 , F21V25/00
摘要： A high voltage electric-discharge lamp is used as a light source of a headlight device for use in an automobile vehicle. Light from the discharge lamp is reflected on the curved surface of a reflector disposed at a back side of the discharge lamp, and projected forward. To reduce high frequency electromagnetic noises emitted forward from the device, which interfere with radios and televisions mounted on a vehicle driven ahead, a shade to intercept light emitted directly forward from the discharge lamp is disposed in front of the discharge lamp, and the shade is grounded. To further enhance noise reduction effects, a second grounding passage is provided. The second grounding passage is formed by grounding terminals attached to the shade and a wire connecting the terminals to the ground. Other components constituting the headlight device may be also grounded to secure a higher shielding effect. The electromagnetic noises interfering with radios and televisions mounted on a vehicle driving ahead are sufficiently reduced to a harmless level.
摘要翻译： 高压放电灯用作汽车用车辆用前照灯装置的光源。 来自放电灯的光在设置在放电灯背面的反射器的弯曲表面上反射并向前突出。 为了减少从装置向前发出的高频电磁噪声，其干扰安装在前方的车辆上的无线电和电视机，遮蔽从放电灯直接向前发射的光，放置在放电灯的前面，阴影是 接地 为了进一步增强降噪效果，提供了第二接地通道。 第二接地通道由连接到灯罩的接地端子和将端子连接到地面的电线形成。 构成前照灯装置的其他部件也可以接地以确保更高的屏蔽效果。 干扰安装在前方车辆上的无线电和电视机的电磁噪声充分降低到无害化水平。
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公开(公告)号：US06062714A
公开(公告)日：2000-05-16
申请号：US900537
申请日：1997-07-25
IPC分类号： F21S8/10 , F21V7/00 , F21V7/09 , F21V11/16 , F21W101/10 , F21Y101/00 , B60Q1/04
CPC分类号： F21S48/137 , F21S48/1186 , F21S48/147
摘要： A reflecting surface 22, of a reflector 16, includes a first reflecting surface region 22A which is a substantially upper half of the reflecting surface with respect to the optical axis AX of the reflector. The first reflecting surface region 22A reflects light to form a sub light flux distribution pattern P. The reflecting surface 22 also includes a second reflecting surface region 22B, which is located below the optical axis Ax of the reflector. The second reflecting surface region 22B reflects light to form a wide diffusion-distribution pattern Pw in a part of the light-distribution subpattern P near the vehicle. The wide diffusion-distribution pattern PW has a horizontal diffusion angle larger than the maximum horizontal diffusion angle of the light-distribution subpattern P.
摘要翻译： 反射器16的反射表面22包括相对于反射器的光轴AX是反射表面的大致上半部的第一反射表面区域22A。 第一反射面区域22A反射光以形成副光束分布图案P.反射面22还包括位于反射体的光轴Ax下方的第二反射面区域22B。 第二反射面区域22B反射光以在车辆附近的光分布子图形P的一部分中形成宽的扩散分布图案Pw。 宽扩散分布图案PW具有大于光分布子图形P的最大水平扩散角的水平扩散角。
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8.发明授权Vehicle headlamp with steps in periphery with parabolic edges with different focal lengths 失效车辆前照灯，周边有台阶，抛物线边缘具有不同的焦距
公开(公告)号：US6004014A
公开(公告)日：1999-12-21
申请号：US895990
申请日：1997-07-17
申请人： Satoshi Yamamura , Naoki Uchida
发明人： Satoshi Yamamura , Naoki Uchida
IPC分类号： F21S8/10 , F21V7/00 , F21V7/09 , F21V11/16 , F21W101/10 , F21Y101/00
CPC分类号： F21S48/1186 , F21S48/137 , F21S48/147
摘要： A vehicle headlamp comprises: a discharge bulb; and a reflector having a reflecting surface including a plurality of reflecting surface elements to reflect the output light of the discharge bulb forwardly, wherein an sub light distribution pattern having an oblique cut line and a horizontal cut light is formed by controlling light reflected from the reflecting surface elements. Of the plurality of reflecting surface elements, oblique cut line forming reflecting surface elements, and horizontal cut line forming reflecting surface elements extend above the lines of intersection between the reflecting surface and an inclined surface which passes through the optical axis of the reflector and has an angle of elevation of 15.degree..
摘要翻译： 车辆前照灯包括：放电灯泡; 以及具有反射面的反射体，反射面包括多个反射面元件，以向前反射放电灯的输出光，其中通过控制从反射镜反射的光来形成具有斜切线和水平切割光的亚配光图案 表面元素。 在多个反射面元件中，倾斜切割线形成反射表面元件和水平切割线形成反射表面元件在反射表面和穿过反射器的光轴的倾斜表面之间的交叉线之上延伸，并具有 仰角15度。
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9.发明授权Vehicle turn signal lamp having light bulb covered with transparent cap and transparent lens for enhancing vehicle lamp appearance 失效车辆转向灯信号灯具有透明盖子和透明透镜的灯泡，用于增强车辆灯具的外观
公开(公告)号：US6050706A
公开(公告)日：2000-04-18
申请号：US951678
申请日：1997-10-16
申请人： Yasushi Ohtuka , Masataka Chouji , Naoki Kakiuchi
发明人： Yasushi Ohtuka , Masataka Chouji , Naoki Kakiuchi
CPC分类号： F21S48/2212 , F21S48/147 , F21S48/2218 , F21S48/328
摘要： A vehicle lamp includes an amber light bulb covered with a cup-shaped colorless transparent cap, thus emitting an amber light beam. A colorless, transparent, plain lens is employed. Furthermore, the inner surface of the cylindrical portion of the transparent cap is formed into a plurality of side steps, and the inner surface of the front end portion of the transparent cap is shaped into a Fresnel lens, and the outer surface of the front end portion is shaped into a plurality of fisheye lenses, which makes it more difficult to see the amber light bulb. Therefore, the vehicle lamp appears deep and glittering.
摘要翻译： 车灯包括覆盖有杯状无色透明帽的琥珀色灯泡，从而发出琥珀色光束。 采用无色透明平面镜片。 此外，透明盖的圆筒部的内表面形成为多个侧台阶，透明盖的前端部的内表面成形为菲涅尔透镜，前端的外表面 部分成形为多个鱼眼镜片，这使得更难看到琥珀色灯泡。 因此，车灯看起来很深，闪闪发光。
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公开(公告)号：US6012830A
公开(公告)日：2000-01-11
申请号：US102793
申请日：1998-06-23
申请人： Robert L. Fraizer
发明人： Robert L. Fraizer
CPC分类号： F21S48/147
摘要： The vehicle headlamp uses a light shield with a interior surface with a rough, black ceramic coating. The ceramic surface absorbs almost all the visible light shone on it. The surface is highly resistant to the heat generated by the light absorption, and the roughness breaks up visible light images in any small amount of reflected light. The ceramic material does not outgas or deteriorate so as to leave a film on the other lamp elements.
摘要翻译： 车辆前照灯使用带有粗糙黑色陶瓷涂层的内表面的遮光罩。 陶瓷表面吸收了几乎所有的可见光。 该表面对由光吸收产生的热量具有高度的抗性，并且粗糙度以任何少量的反射光分解可见光图像。 陶瓷材料不会脱气或劣化，以便在其它灯元件上留下薄膜。
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