WIRELESS POWER TRANSMITTING UNIT USING METAL PLATES

摘要

An apparatus for wireless power transmission may include several electrically conductive plates separated from each other by slots and arranged to define a charging surface. A current driving circuit disposed among the plurality of electrically conductive plates can be configured to produce a flow of current in one or more of the plurality of electrically conductive plates. Resulting magnetic fields can emanate from the slots to establish a charging area about the charging surface for wireless transfer of power to one or more power receiving via the magnetic fields.

主权项

1. An apparatus for wireless power transmission comprising:
a charging surface comprising a plurality of electrically conductive plates physically spaced apart from each other by a plurality of slots; and a current driving circuit configured to induce, in one or more of the plurality of electrically conductive plates, eddy currents which cause magnetic fields to emanate from one or more of the plurality of slots and establish a charging area about the charging surface defined by the magnetic fields to wirelessly transfer power to one or more power receiving units via the magnetic fields.