Patent ID: 9614390
Date: 2017-04-04
CPC Classifications: H02J

Claim:
1. A wireless charging apparatus provided in an electronic device, the wireless charging apparatus comprising: a charging unit for wireless charging; a driving circuit unit to which the charging unit is connected and to which an internal circuitry is mounted; a shield member mounted to a rear surface of the charging unit; and a heat dispersion member, mounted to at least one of a rear surface of the driving circuit unit and a rear surface of the shield member, to disperse heat generated by the driving circuit unit, wherein the heat dispersion member comprises: a first dispersion sheet mounted to the rear surface of the driving circuit unit and connected to the heat emission plate so that the heat of the heat emission plate is transferred to the first dispersion sheet; a second dispersion sheet mounted to the rear surface of the shield member; and a plurality of connection passages connecting the first dispersion sheet and the second dispersion sheet.