WIRELESS CHARGING SYSTEM

Disclosed in the present application is a wireless charging system including a wireless charger and a wireless charging remote device. The wireless charger includes: a transmitter coil, configured to transferring power wirelessly, and comprising a plurality of windings wounded in spiral shape, wherein at least one turn of the plurality of windings comprises at least one bending part to form an accommodating space; a power converting circuit, configured to provide power to the transmitter coil; and at least one mechanical support, disposed in the accommodating space and is configured to withstand significant mechanical loads.