A LIGHTING DEVICE AND LUMINAIRE COMPRISING AN ANTENNA
摘要
The invention provides a lighting device (104) and a luminaire (200). The lighting device comprises a light emitter (110) thermally connected to a heat sink (120). The lighting device further comprises a communication circuit (130) coupled to the heat sink for transmitting and/or receiving a communication signal. A first conductive part (122) of the heat sink comprises at least a first pole (142) of a dipole antenna (140) for transmitting and/or receiving the communication signal via the heat sink. This first pole of the dipole antenna may be induced via a primary radiator (160) to activate the gap (170).
申请公布号
EP2962359(A1)
申请公布日期
2016.01.06
申请号
EP20140718597
申请日期
2014.04.21
申请人
KONINKLIJKE PHILIPS N.V.
发明人
CREEMERS, HENRICUS MATHIJS MARIA;VAN DIJK, NICO;VAN DER MERWE, JACO;BANERJEE, KONIKA;VAN KAATHOVEN, DIRK JAN;DE JONG, LAMBERTUS ADRIANUS MARINUS;DENKER, ROGER HENRI;LOUH, YACOUBA;GEELS, MARIJN