FIELD: electrical equipment.
SUBSTANCE: wireless charging system for charging a charged electric power source of a heating device for aerosol-generating articles comprises: charging device (3), comprising a flat transmitting coil (30), wherein the charging device is configured to supply alternating current (I) to the flat transmitting coil (30); wirelessly charged electric power source (4) of heating device (2) for aerosol generating articles, comprising electric energy accumulator (41) and tubular receiving coil (40), receiving coil (40) has longitudinal axis (42) and is configured to be placed in a charging position with respect to the flat transmitting coil (30), wherein in charging position longitudinal axis (42) of tubular receiving coil (40) passes in plane parallel to flat transmitting coil (30), and in radial direction—relative to flat transmitting coil (30), and wherein tubular receiving coil (40) is arranged to overlap at least part of flat transmitting coil (30).
EFFECT: technical result consists in improvement of charging system reliability.
20 cl, 8 dwg
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