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    • 1. 发明申请
    • EMERGENCY LIGHTING APPARATUS
    • 紧急照明设备
    • WO1986001578A1
    • 1986-03-13
    • PCT/US1985001619
    • 1985-08-20
    • MACINTYRE, Hazen, Lake
    • F21S09/02
    • F21S9/022F21S8/036
    • Lighting apparatus provides emergency illumination independent of power source in compact attractive configuration. A capped circular and longitudinally slotted tube (10) contains a power supply (25) and charging electronics. Cylindrical outer envelopes (12) rotatably enclosing the tube (10) each have pivotally mounted lamp shells (15) at opposing ends. A spider plate attachable canopy (11) having integrally molded apertured inner lugs (52) has an outer integrally molded arm supported overhanging portion (56), the arm (56) of substantial cross section for supporting the tube weight centrally supporting the lighting fixture. The tube (10) has a longitudinal support slot (120) receiving a rectangular support piece (57) terminating from the canopy arm (56). End caps (19, 20) enclosing tube ends each have a circumferential groove (42) for receiving guide nubs (44) are disposed in spaced apart relationship on the inner circumference of the envelopes (12).
    • 照明装置在紧凑的引人注目的配置中提供独立于电源的应急照明。 封闭的圆形和纵向开槽管(10)包含电源(25)和充电电子设备。 可旋转地包围管(10)的圆柱形外封套(12)各自在相对端处具有枢转安装的灯壳(15)。 具有整体模制的有孔内凸耳(52)的具有整体模制的有孔内凸耳(52)的一个具有一个整体模塑的臂的一个蜘蛛板(11)具有一个外部整体模制的臂支撑的悬垂部分(56),该臂(56)具有大体上的横截面,用于支撑中心支撑照明器具的管重量。 管(10)具有纵向支撑狭槽(120),该纵向支撑狭槽(120)容纳从顶盖臂(56)终止的矩形支撑件(57)。 包封管端部的端盖(19,20)各自具有用于接收导向凸块(44)的周向槽(42),其以间隔开的关系设置在信封(12)的内圆周上。