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    • 1. 发明授权
    • Electric lamp assembly
    • 电灯组件
    • US4879491A
    • 1989-11-07
    • US215537
    • 1988-07-06
    • Yasuo HirozumiSusumu KanematsuYasuyoshi NumajiriMikio WatanabeMitsuhiro Okano
    • Yasuo HirozumiSusumu KanematsuYasuyoshi NumajiriMikio WatanabeMitsuhiro Okano
    • H01K1/46F21V19/00
    • F21S48/1109
    • An electric lamp assembly is disclosed which comprises a bulb unit including a filament, lead lines extending from the filament to the outside of the bulb unit and a hermetic seal portion, the lead lines extending through the hermetic seal portion; a bulb holder including a looped band portion which gripps the hermetic seal portion of the bulb unit having leading ends of the lead lines projected outward from the bulb holder, the bulb holder having foot portions each being formed with at least one opening; and a base assembly including a circular body part, a pair of conducting plate members having leading ends projected outward from respective slits formed in the body part and a plurality of supporting pins extending outward from the body part. The supporting pins are inserted into the openings of the foot portions of the bulb holder and welded to the foot portions to achieve a tight connection between the base assembly and the bulb holder. In order to facilitate mating between the leading ends of the lead wires and the leading ends of the conducting plate members, there is further employed a guide structure which guides the leading ends of the lead wires to give portions of the conducting plate members upon coupling of the bulb holder and the base assembly.
    • 公开了一种电灯组件,其包括灯泡单元,灯泡单元包括灯丝,从灯丝延伸到灯泡单元外部的引线和气密密封部分,引出线延伸穿过气密密封部分; 灯头保持器,其包括环状带部分,其夹住具有从灯泡保持器向外突出的引线的前端的灯泡单元的气密密封部分,灯头保持器具有各自形成有至少一个开口的脚部; 以及基部组件,其包括圆形主体部分,一对导电板部件,其具有从形成在主体部分中的各狭缝向外突出的前端部和从主体部分向外延伸的多个支撑销。 支撑销插入灯泡保持器的脚部的开口中并焊接到脚部,以实现基座组件和灯座之间的紧密连接。 为了促进引线的前端和导电板构件的前端之间的配合,还采用引导结构,引导结构引导导线的前端,以在导电板构件的连接时给出导电板构件的一部分 灯座和基座组件。
    • 2. 发明授权
    • Electric lamp assembly having improved mechanical connection between
light bulb and molded plastic holder body
    • 电灯组件具有改进的灯泡和模制塑料保持器主体之间的机械连接
    • US4864183A
    • 1989-09-05
    • US232902
    • 1988-08-15
    • Mitsuhiro Okano
    • Mitsuhiro Okano
    • H01K1/46F21V19/00H01R33/94
    • F21S48/1109H01R33/94
    • A lamp assembly having a molded plastic holder body for holding a light bulb in position thereon. The light bulb has a flat base encircled by a holder band which has bulb retainer lugs resiliently engaging the bulb base under their own bias. The holder band inclusive of the bulb retainer lugs is made from a metal (e.g. nickel silver) that is resilient enough to enable the lugs to securely engage the bulb base. Spot welded to the holder band is a first connector made from another metal (e.g. austenitic stainless steels of certain specific compositions) that is weldable enough to permit the first connector to be firmly welded to the holder band. A second connector of substantially tubular shape, which may be made from the same metal as the first connector, is immovably engaged in the holder body and welded to the first connector. Thus the light bulb is securely engaged by the holder band of resilient metal and firmly mechanically coupled to the molded plastic holder body via the first and second connectors of weldable metal.
    • 一种灯组件,其具有用于将灯泡保持在其上的位置的模制塑料保持器主体。 灯泡具有由保持带包围的扁平底座,其具有在其自身偏压下弹性地接合灯泡基座的灯泡保持器突出部。 包括灯泡保持器凸耳的保持器带由金属(例如镍银)制成,其具有足够的弹性,以使凸耳牢固地接合灯泡基座。 点焊到保持带是由另一种金属(例如某些特定组成的奥氏体不锈钢)制成的第一连接器,其可焊接足以允许第一连接器牢固地焊接到保持带上。 基本上管状形状的第二连接器可以由与第一连接器相同的金属制成,不可移动地接合在保持器主体中并焊接到第一连接器。 因此,灯泡通过弹性金属的保持带牢固地接合并且经由可焊接金属的第一和第二连接器牢固地机械耦合到模制塑料保持器本体。