Electronic ballast assembly
    1.
    发明授权
    Electronic ballast assembly 有权
    电子镇流器组件

    公开(公告)号:US08550672B2

    公开(公告)日:2013-10-08

    申请号:US13190038

    申请日:2011-07-25

    CPC classification number: F21S8/085 F21V23/026 F21W2131/105

    Abstract: An electronic ballast mounting arrangement for HID luminaires on a vertical pole for sports lighting is disclosed. The mounting arrangement comprises an elongate channel to which a weather tight enclosure is fixedly secured. Electronic ballast units are provided in pairs immediately above and/or below the enclosure. Male/female connectors are arranged between end plates of the electronic ballast units and exterior panels of the enclosure so that electrical connections between the ballast units and components on the interior of the enclosure can be made without exposed cables simply by sliding partially pre-mounted ballast units a limited distance toward the adjacent enclosure panel to mate the complemental parts of the connectors, after which the fasteners holding the ballast units to the support are tightened down. A cable using wires with a high-strand count extends through a nipple screwed into a hollow pole from the interior of the weather proof enclosure into the center of the pole and runs upwardly through the pole to the luminaires mounted on one or more cross arms on the top of the pole. A Kelem grip hanger is used to support the cable and relieve tension on the electrical connections between the cable and the luminaires.

    Abstract translation: 公开了用于运动照明的垂直杆上的HID灯具的电子镇流器安装装置。 安装装置包括细长通道,防风雨外壳固定在该细长通道上。 电子镇流器单元在壳体上方和/或下方成对设置。 阳/阴连接器设置在电子镇流器单元的端板和外壳的外部面板之间,使得镇流器单元与外壳内部的部件之间的电气连接可以通过简单地通过滑动部分预安装的镇流器而不暴露的电缆来制造 单元距离相邻的外壳面板有限距离以配合连接器的互补部分,之后将固定住压载单元的紧固件固定到支撑件上。 使用具有高股数的电线的电缆延伸穿过从防风外壳的内部旋入中空极的接头,并且向上穿过极,并向上延伸到安装在一个或多个交叉臂上的灯具上 杆的顶部。 Kelem夹具用于支撑电缆并减轻电缆和灯具之间电气连接的张力。

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