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    • 1. 发明公开
    • Fluorescent lamp assembly with improved run-up
    • Leuchtstofflampenanordnung mit verbicultem Hochfahren
    • EP2728607A1
    • 2014-05-07
    • EP13190072.2
    • 2013-10-24
    • General Electric Company
    • Koronya, CsabaLucz, PeterSzabo, GaborKallay, Janos GergelyCsiki, Daniel Gabor
    • H01J61/44H01J61/24H01J61/54H01J61/52H01J61/46H01J61/72
    • H01J61/327H01J61/46H01J61/523
    • A discharge lamp 100 having an improved run-up time is disclosed. In an embodiment, the discharge lamp 100 includes a light-transmissive discharge tube 102 extending from a first end 104 to a second end 106 and having an inner surface 108 and an outer surface 110, a phosphor coating 160 layered onto the inner surface 108 of the discharge tube 102, and a fill gas composition capable of sustaining a discharge sealed within the discharge tube 102. Also included is a resistive heating wire 118 positioned about the outer surface 110 of the discharge tube 102. In some embodiments, a lamp driver circuit 124 is included that operates when the lamp is turned ON to provide power to electrodes 112, 114 in the discharge tube 102 and to provide power to the resistive heating wire 118, and operates to disconnect power from the resistive heating wire 118 when the discharge lamp 100 achieves a predetermined percentage of its stabilized lumen output.
    • 公开了具有改善的启动时间的放电灯100。 在一个实施例中,放电灯100包括从第一端104延伸到第二端106并且具有内表面108和外表面110的透光放电管102,分层到内表面108上的荧光体涂层160 放电管102和能够保持在放电管102内密封的放电的填充气体组合物。还包括位于放电管102的外表面110周围的电阻加热丝118.在一些实施例中,灯驱动器电路 124,其在灯被接通时工作以向放电管102中的电极112,114提供电力,并且向电阻加热线118提供电力,并且当放电灯 100达到其稳定的流明输出的预定百分比。