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    • 76. 发明公开
    • Lamp lighting device and filament lamp
    • Lampenbeleuchtungsvorrichtung undGlühlampe
    • EP2267757A1
    • 2010-12-29
    • EP10005819.7
    • 2010-06-04
    • USHIO DENKI KABUSHIKI KAISHA
    • Taniguchi, Shinji
    • H01K1/38H01K1/60H01K7/00H01K9/08H05B3/00
    • H01K1/60H01K1/38H01K7/00H01K9/08H05B3/0047
    • For providing a lamp lighting device and a filament lamp wherein a wire breakage of the filament lamp can be detected without an excessive consumption of power while the device as a whole is not enlarged, a filament lamp is provided comprising a light emission tube having at least one sealing portion and in the interior of which at least one filament is arranged, internal leads connected to both ends of said filament, metal foils for power supply provided in said at least one sealing portion of the light emission tube and connected to said internal leads, and external leads connected to said metal foils for power supply; wherein a metal foil for detection is provided in said sealing portion and is connected to one of a said internal lead and a said metal foil for power supply, and an external detection lead is provided at said metal foil for detection.
    • 为了提供灯照明装置和灯丝灯,其中在整个装置不扩大的情况下,可以检测到灯丝灯的断线而不会过度消耗功率,提供了包括至少具有发光管的发光管的灯丝灯 一个密封部分,并且在其内部布置有至少一个细丝,连接到所述细丝的两端的内部引线,用于供电的金属箔,设置在所述发光管的所述至少一个密封部分中并连接到所述内部引线 和连接到所述金属箔供电的外部引线; 其特征在于,在所述密封部设置有用于检测的金属箔,并且与所述内部引线和所述金属箔中的一个连接以供电,并且在所述金属箔上设置外部检测用引线用于检测。
    • 78. 发明公开
    • FOIL SEALED LAMP
    • FOIL密封灯
    • EP2141731A1
    • 2010-01-06
    • EP07860240.6
    • 2007-12-26
    • Harison Toshiba Lighting Corp.
    • SHIRAKAWA, Osamu
    • H01J61/36
    • H01J61/36H01J5/46H01J9/28H01J61/368H01K1/38H01K1/40
    • A foil sealed lamp comprising airtight container (1) having a discharge portion (11) provided thereinside with a discharge space and seal parts (12a, 12b) di sposed at both ends of the discharge portion; metal foils (3a1,3b1) of thickness T (µm) hermetically attached to the seal portions; and a pair of electrodes (3a2, 3b2) each having its one end connected to the metal foil and having its other end led out to the discharge space. On the periphery of areas of connection of the metal foils with the pair of electrodes, multiple recessed portions (41) satisfying 1.0 (µm) ≤ D ≤ T (µm) wherein D refers to the depth (µm), in a manner that the recessed portions do not overlap one another.
    • 1,一种箔片密封灯,其特征在于,包括:在内部具有放电空间的放电部(11)和位于该放电部两端的密封部(12a,12b)的密闭容器(1) 厚度T(μm)的金属箔(3a1,3b1)气密地附着在密封部分上; 和一对电极(3a2,3b2),每个电极的一端连接到金属箔并且其另一端引出到放电空间。 在金属箔与一对电极的连接区域的外周上,满足1.0(μm)≤D≤T(μm)的多个凹部(41),其中D是指深度(μm),其方式为 凹部彼此不重叠。