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    • 6. 发明申请
    • Interior illuminator for automobile
    • 车内照明
    • US20050219855A1
    • 2005-10-06
    • US11093037
    • 2005-03-30
    • Shiro Iwai
    • Shiro Iwai
    • B60Q1/26B60Q3/00B60Q3/02F21S4/00F21S8/04F21S8/10F21W101/08F21Y103/00H01J1/00
    • B60Q1/26B60Q3/51B60Q3/64B60Q3/74B60Q3/80
    • To provide an interior illuminator for an automobile that prevents light leakage to the driver's seat and light reflection in a window glass, can illuminate a backseat more evenly with an adequate quantity of light, consumes less electric power, generates less heat, has a small size and can be produced at a reduced cost. An interior illuminator has: cold cathode tubes 5, 6; a cold cathode tube driving circuit for driving the cold cathode tubes 5, 6; manipulation switches 12, 13, 14 and 15 for turning on and off the cold cathode tubes; and a housing 2 that houses the cold cathode tube driving circuit and holds the cold cathode tubes and the manipulation switches. The housing 2is attached in a position on a longitudinal center line of the automobile and behind the driver's seat, and the cold cathode tubes 5, 6 each have an illumination range set to be lower than the lower edge of a window glass behind the driver's seat.
    • 为了提供一种用于汽车的内部照明器,防止光线泄漏到驾驶员座椅上并在窗玻璃中进行光反射,可以以足够的光量更均匀地照射后座,消耗较少的电力,产生较少的热量,具有小的尺寸 并且可以以降低的成本生产。 内部照明器具有:冷阴极管5,6; 用于驱动冷阴极管5,6的冷阴极管驱动电路; 用于打开和关闭冷阴极管的操纵开关12,13,14和15; 以及容纳冷阴极管驱动电路并保持冷阴极管和操作开关的壳体2。 壳体2被安装在汽车的纵向中心线上并位于驾驶员座椅后面的位置,冷阴极管5,6的照明范围设定为低于驾驶员后面的窗玻璃的下边缘 座位。