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Lamp assembly having a snap-on connector for ready mounting and dismounting of a light bulb to and from a lamp housing

机译:具有卡扣式连接器的灯组件,用于随时将灯泡安装到灯壳和从灯壳拆卸

摘要

A snap-on connector is provided for readily mounting and dismounting a light bulb of the kind having a flange on its base, to and from a lamp housing in a vehicular headlamp assembly or similar lighting devices. The lamp housing has a mounting tube extending rearwardly therefrom and terminating in a bulb entrance end. Mounted on the bulb entrance end of the mounting tube in locking engagement therewith, the snap-on connector of substantially annular or tubular shape has a set of retainer lips extending radially inwardly from its end away from the lamp housing. Each retainer lip defines a space for receiving a lug on the flange of the light bulb between itself and the bulb entrance end of the mounting tube. The lugs can be slid into these spaces and locked in position by first inserting the light bulb in the bulb entrance end of the mounting tube via the snap-on connector and then by turning the light bulb in a prescribed direction relative to the mounting tube.
机译:提供了一种卡扣式连接器,用于容易地将在其基座上具有凸缘的那种灯泡安装到车辆前照灯组件或类似照明装置中的灯壳上以及从中拆卸下来。灯壳具有从其向后延伸并终止于灯泡入口端的安装管。大体呈环形或管状的卡扣式连接器以与之锁定接合的方式安装在安装管的灯泡入口端,具有一组保持唇,该保持唇从其远离灯罩的端部径向向内延伸。每个固定唇限定一个空间,该空间用于在灯泡的凸缘上和安装管的灯泡入口端之间容纳一个凸耳。通过首先将灯泡通过卡扣式连接器插入安装管的灯泡入口端,然后相对于安装管按规定的方向转动灯泡,可以将凸耳滑入这些空间并锁定在适当的位置。

著录项

  • 公开/公告号US4841419A

    专利类型

  • 公开/公告日1989-06-20

    原文格式PDF

  • 申请/专利权人 KOITO SEISAKUSHO CO. LTD.;

    申请/专利号US19880220691

  • 发明设计人 KAZUTAMI OHISHI;

    申请日1988-07-18

  • 分类号H01J5/48;

  • 国家 US

  • 入库时间 2022-08-22 06:27:55

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