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    • 91. 发明授权
    • Partially coated vehicle lamp capsule
    • 部分涂漆车灯胶囊
    • US09396925B1
    • 2016-07-19
    • US14633390
    • 2015-02-27
    • Lawrence M. RiceRobin A. SweetRichard Holland
    • Lawrence M. RiceRobin A. SweetRichard Holland
    • H01K1/26H01J61/40H01K1/32H01K1/40
    • H01K1/32
    • An automotive lamp capsule (12) containing filament (24) mounted within a capsule envelope (20) that has a light-transmissive coating (60) that increases the color temperature of light passing therethrough. Two uncoated windows (62) on envelope (20) in register with filament (24) extend towards capsule base (20) and alternate, in a direction circumferentially around capsule envelope (20), with two coated portions (64) at that axial location along optical axis (O). A distance from filament (24) to a lower edge (68) of window (62) bounds a region of light emitted from filament (24) whose color temperature is not increased by coating (60) and defines the hot spot (105) in a beam projected from a vehicle reflector (14) in which capsule (12) is mounted. Light emitted by filament (24) passing adjacent to windows (62) through regions of coating (60) form a spread light pattern (112) of advantageous, higher color temperature than previously achievable.
    • 一种安装在胶囊封套(20)内的细丝(24)的汽车灯胶囊(12),其具有增加通过其中的光的色温的透光涂层(60)。 与灯丝(24)对齐的封套(20)上的两个未涂覆的窗口(62)朝向胶囊基座(20)延伸,并且在围绕胶囊封套(20)的周向方向上交替,在该轴向位置处具有两个涂覆部分(64) 沿着光轴(O)。 从灯丝(24)到窗口(62)的下边缘(68)的距离限定了通过涂覆(60)而不增加色温的灯丝(24)发射的光的区域,并将热点(105)定义在 从其中安装有胶囊(12)的车辆反射器(14)投影的光束。 通过邻近窗口(62)通过涂层(60)的区域通过的细丝(24)发射的光形成有利的,比以前可实现的更高的色温的扩散光图案(112)。
    • 94. 发明授权
    • Mercury-free-high-pressure gas discharge lamp
    • 无汞高压气体放电灯
    • US08269406B2
    • 2012-09-18
    • US10503426
    • 2003-01-30
    • Michael HaackeMarc F. R. Janssen
    • Michael HaackeMarc F. R. Janssen
    • H01J63/04H01J5/16H01J61/35H01J17/16H01K1/32
    • H01J61/35H01J61/827
    • A mercury-free high-pressure gas discharge lamp (HID [high intensity discharge] lamp) is described which is provided for use in automotive technology. To achieve improved lamp characteristics, in particular a substantially equal luminous efficacy in comparison with lamps of the same power and a mercury-free gas filling, as well as a highest possible burning voltage, the discharge vessel (1) is provided in its wall regions (10) which are lowermost in the operational position with a coating (15) which reflects at least a portion of the infrared radiation generated during operation, such that the temperature of the coldest spots, and in particular of the light-generating substances collected there, is raised, with the result that the light-generating substances can enter the gas phase in sufficient quantities also without mercury, and in particular with the use of a metal halide as a voltage-gradient generator.
    • 描述了一种用于汽车技术的无汞高压气体放电灯(HID [高强度放电]灯)。 为了实现改进的灯特性,特别是与相同功率和无汞气体填充的灯相比具有基本上相同的发光效率,以及最高可能的燃烧电压,放电容器(1)设置在其壁区域 (10),其在操作位置最低处具有反射在操作期间产生的红外辐射的至少一部分的涂层(15),使得最冷点的温度,特别是在那里收集的发光物质的温度 ,结果是发光物质可以没有汞而以足够的量进入气相,特别是使用金属卤化物作为电压梯度发生器。
    • 100. 发明授权
    • Exterior shroud lamp
    • 外墙灯
    • US6087775A
    • 2000-07-11
    • US15227
    • 1998-01-29
    • Lionel Monty LevinsonJohn Fredrick AckermanJohn Martin DavenportLaurence Bigio
    • Lionel Monty LevinsonJohn Fredrick AckermanJohn Martin DavenportLaurence Bigio
    • H01K1/32H01J1/32
    • H01K1/325
    • A lamp assembly comprises a incandescent lamp capable of generating light. The incandescent lamp comprises a incandescent lamp tube and at least one filament. The assembly also comprises a shroud separate from the incandescent lamp and mounted in communication with the lamp tube on an exterior of the incandescent lamp tube. The shroud also comprises a coating disposed on the reflecting section of the shroud for reflecting energy having predetermined wavelengths emitted by the incandescent lamp. The shroud comprises a reflecting section disposed about the incandescent lamp tube, where the geometry of the shroud generally conforms to the geometry of the at least one filament of the lamp, to reflect energy having predetermined wavelengths back substantially toward the incandescent lamp and focusing the reflected energy generally at the at least one filament of the incandescent lamp so as to increase the output from the assembly.
    • 灯组件包括能够产生光的白炽灯。 白炽灯包括白炽灯管和至少一根灯丝。 该组件还包括与白炽灯分离的护罩,并安装成与白炽灯管外部的灯管连通。 护罩还包括设置在护罩的反射部分上的用于反射由白炽灯发射的具有预定波长的能量的涂层。 护罩包括布置在白炽灯管周围的反射部分,其中护罩的几何形状通常符合灯的至少一根灯丝的几何形状,以将具有预定波长的能量基本上反射到白炽灯并且聚焦反射 能量通常在白炽灯的至少一根灯丝处,以便增加组件的输出。