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    Underwater lamp having watertight electrical connection
    2.
    发明授权
    Underwater lamp having watertight electrical connection 失效
    水下灯具有水密电连接

    公开(公告)号：US4947304A

    公开(公告)日：1990-08-07

    申请号：US377620

    申请日：1989-07-10

    申请人： Thomas B. Payne ,  Ernest M. Schmidt

    发明人： Thomas B. Payne ,  Ernest M. Schmidt

    IPC分类号： F21S2/00 ,  F21V19/04 ,  F21V31/00

    CPC分类号： F21V31/005 ,  F21V19/04

    摘要： An underwater lighting apparatus includes a lamp having a filament, an envelope surrounding the filament, and a pair of contacts extending through the envelope, and a wiring arrangement for electrically connecting the contacts to a source of electrical power. The wiring arrangement includes a socket assembly on which the lamp is removably retained through a friction fit connection between the contacts of the lamp and a pair of terminals of the socket assembly and includes a transparent casing having an open axial end and a closure member retained in the open axial end. The closure member may be removed from the open axial end of the casing to permit replacement of the lamp in the socket assembly.

    摘要翻译： 一种水下照明装置包括具有灯丝的灯，围绕灯丝的封套和延伸穿过灯罩的一对触点，以及用于将触点电连接到电源的布线装置。 布线装置包括插座组件，灯可以通过灯的触点与插座组件的一对端子之间的摩擦配合连接而可移除地保持在该插座组件上，并且包括具有敞开的轴向端部和保持在 开轴向端。 闭合构件可以从壳体的敞开的轴向端部移除，以允许将插座组件中的灯更换。