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    • 51. 发明授权
    • Headlamp for vehicle
    • 汽车头灯
    • US4636923A
    • 1987-01-13
    • US759652
    • 1985-07-26
    • Hiroo OyamaTadashi Kouchi
    • Hiroo OyamaTadashi Kouchi
    • F21S8/10F21V7/00B60Q1/04
    • F21S48/1388F21S48/1145
    • The present invention is to provide the headlamp for the vehicle characterized with the revolution paraboloidal reflector, the lamp in which the filament is located at a near focus of the reflector, the first reflecting plates to reflect the beam of more than about half of the beam from the above reflector to the oblique- upper and lower directions in the right and left sides or to the either direction respectively, the second reflecting plates arranged in parallel to the first reflecting plates to reflect the beam from the corresponding reflection faces in parallel to the same direction of the remained parallel beam, the slender rectangular shape front lens provided in front of the above reflector recieving the direct-parallel beam from the above reflector and the parallel beam from the second reflecting plates.
    • 本发明提供一种用于车辆的前照灯,其特征在于旋转抛物面反射器,其中灯丝位于反射器的近焦点处的灯,第一反射板用于反射大于光束的大约一半的光束 从上述反射器到左右两侧的倾斜上下方向或两个方向,第二反射板与第一反射板平行布置,以将来自相应反射面的光束平行于 保持平行光束的相同方向,设置在上述反射器前面的细长矩形前透镜,从上述反射器接收直接平行光束和来自第二反射板的平行光束。
    • 52. 发明授权
    • Headlights for streamlined vehicles
    • 前车灯简化车辆
    • US4480291A
    • 1984-10-30
    • US532004
    • 1983-09-14
    • William M. Dranginis
    • William M. Dranginis
    • B60Q1/00B60Q1/04F21V7/00F21V11/02
    • F21S48/1388B60Q1/0035F21V11/02
    • To minimize wind resistance in streamlined vehicles, headlights are mounted at a fixed angle with their frontal lenses flush and parallel to the sloping body surface. Light is reflected at the required angle and intensity onto the roadway by a system of reflective spaced slats positioned near and rearwardly of the headlight lens and well forwardly of the parabolic headlight reflector. The reflective slats may be contained in a fabricated assembly or may be embodied in a unitized molded structure. The system is compatible with incandescent and halogen light sources and with standard adjustable headlight mounting structures on vehicles.
    • 为了使流线型车辆的风阻最小化,前照灯以与固定角度的角度安装,其正面透镜平齐并平行于倾斜的车身表面。 光通过位于前灯透镜附近和后方的反射间隔的板条的系统以及抛物面大灯反射器的前方反射在所需的角度和强度上。 反射板条可以包含在制造的组件中,或者可以以单元化的模制结构体现。 该系统与白炽灯和卤素光源兼容,车载标准可调头灯安装结构。
    • 53. 发明授权
    • Luminaire apparatus for reflecting radiant energy and methods of
controlling characteristics of reflected radiant energy
    • 用于反射辐射能的灯具和控制反射辐射能特征的方法
    • US4164012A
    • 1979-08-07
    • US807372
    • 1977-06-17
    • John E. Gulliksen
    • John E. Gulliksen
    • F21V7/00F21V7/04F21V7/06F21V7/09F21V9/08F21V9/10F21V9/14F21V13/04F21V14/00F21V14/06F21V17/02F21V19/00H01K7/02F21V21/28
    • F21V9/14F21S48/1388F21V14/06F21V17/02F21V19/0005F21V19/006F21V7/04F21V7/06F21V7/09F21V9/10F21W2131/40F21W2131/406
    • A source of radiant energy is combined with spaced apart reflecting surfaces which are sections of paraboloids of revolution and which have a common focal point but differing focal lengths. Radiant energy is reflected in substantially parallel rays and passed through radiation transmitting means which include radiation controls zones. The reflecting surfaces and the radiation transmitting means are mounted for rotary displacement of one relative to the other to vary the distribution pattern, intensity, color, and other characteristics of the reflected radiant energy in a unique manner. Radiation output from the source of radiant energy may be instantly tailored to a task at hand such as may arise, for example in theatrical lighting, mine lighting, police and surveillance work, military operations, fire fighting, sports activity, illumination of recreational areas and the like. By means of the unique construction and arrangement of the reflecting and transmitting components, it becomes possible to achieve a relatively high degree of efficiency and operating life in a range of luminaire sizes which can be manufactured on a commercially feasible basis.
    • 辐射能源与间隔开的反射表面组合,反射表面是旋转抛物面的部分,具有共同的焦点但焦距不同。 辐射能量以基本上平行的射线反射并通过包括辐射控制区的辐射传输装置。 安装反射表面和辐射传递装置用于相对于另一个的旋转位移,以独特的方式改变反射辐射能的分布图案,强度,颜色和其他特性。 来自辐射能源的辐射输出可以立即适应手头的任务,例如可能出现在例如戏剧照明,矿山照明,警察和监视工作,军事行动,消防,体育活动,娱乐区域的照明和 类似。 通过独特的反射和传输部件的结构和布置,可以在可在商业上可行的基础上制造的照明器尺寸范围内实现相对较高的效率和使用寿命。