Reflective metal heat shield for metal halide lamps
    1.
    发明授权
    Reflective metal heat shield for metal halide lamps 失效
    金属卤化物灯的反光金属隔热罩

    公开(公告)号:US5680000A

    公开(公告)日:1997-10-21

    申请号:US553163

    申请日:1995-11-07

    IPC分类号: H01J61/04 H01J61/30

    CPC分类号: H01J61/045

    摘要: An arc robe for a discharge lamp comprises a hollow body containing an arc generating and sustaining medium. The body has oppositely disposed ends each containing an electrode sealed therein by a seal associated with the ends. At least one of the ends has a heat shield thereabout, the heat shield comprising a metal foil wrapped about the end and being fixed to the seal. The metal foil is preferably nickel having a thickness of from about 0.0254 mm to 0.127 mm.

    摘要翻译: 用于放电灯的弧形灯包括包含电弧产生和维持介质的中空体。 主体具有相对设置的端部,每个端部通过与端部相关联的密封件密封在其中。 至少一个端部在其周围具有隔热罩,隔热罩包括围绕端部缠绕并固定到密封件上的金属箔。 金属箔优选为具有约0.0254mm至0.127mm的厚度的镍。