Lampholder having internal cooling passages
    2.
    发明授权
    Lampholder having internal cooling passages 失效
    灯座具有内部冷却通道

    公开(公告)号:US4596433A

    公开(公告)日:1986-06-24

    申请号:US761292

    申请日:1985-07-29

    摘要: A holder for a discharge lamp having a bi-pin base includes a housing with two pairs of opposed walls connected to form a lamp base receiving recess therebetween, a resilient clip and an opposed pair of electrical conductors. The clip and the conductor pair are disposed in the housing for gripping the lamp base and for electrically engaging the lamp pins, respectively, of a lamp received into the holder.The housing further includes four internal cooling passages partly formed by two directly facing and opposed rib pairs provided on the respective housing walls. The passages open to the ambient atmosphere. The resilient clip has good thermally conductive properties.

    摘要翻译: 用于具有双针座的放电灯的保持器包括具有两对相对的壁的壳体,所述两对相对的壁连接以在其间形成灯座容纳凹部,弹性夹子和相对的一对电导体。 夹子和导体对设置在壳体中,用于夹持灯座,并分别与接收到保持器中的灯的灯管电接合。 壳体还包括四个内部冷却通道,其部分地由设置在相应的壳体壁上的两个直接面对的肋对形成。 通道通向大气环境。 弹性夹具具有良好的导热性能。