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    • 21. 发明公开
    • DRAHTLOS SPEISBARES LEUCHTMITTEL
    • EP2301306A1
    • 2011-03-30
    • EP09749602.0
    • 2009-05-19
    • Osram Gesellschaft mit beschränkter Haftung
    • HONSBERG-RIEDL, MartinPABST, WolfgangKRAUS, Robert
    • H05B33/08
    • H05B33/0815
    • The illumination means (4) is equipped with at least one receiver (10) for wirelessly tapping electrical power from an alternating field, and with at least one light source connected to said receiver for tapping electrical power. The illumination means holder (1) is equipped with a mounting surface (24) for mounting such an illumination means, wherein the illumination means holder has at least one transmitter (2) for emitting an alternating field through the mounting surface. The system has at least one illumination means holder and at least two illumination means (4, 5), wherein one of the two illumination means has a resonant circuit (10) having a first resonance frequency and the other of the two illumination means has a resonant circuit (11) having a second resonance frequency, wherein the first resonance frequency and the second resonance frequency differ from one another.
    • 照明装置(4)配备有至少一个接收器(10),用于从交变场无线地轻敲电力,并且至少一个光源连接到所述接收器以用于窃听电力。 照明装置支架(1)配备有用于安装这种照明装置的安装表面(24),其中照明装置支架具有至少一个用于通过安装表面发射交变场的发射器(2)。 该系统具有至少一个照明装置支架和至少两个照明装置(4,5),其中两个照明装置中的一个具有具有第一谐振频率的谐振电路(10),并且两个照明装置中的另一个具有 谐振电路(11)具有第二谐振频率,其中第一谐振频率和第二谐振频率彼此不同。