Mobile phone wireless charging device based on HVAC

The invention discloses a mobile phone wireless charging device based on an HVAC. The HVAC comprises a PCB, the PCB is provided with a charging circuit, and the charging circuit is connected with a charging transmitting coil through a wire to constitute a charging circuit. The charging circuit is further provided with switches, and the charging transmitting coil is connected with a charged mobile phone in a wireless mode. By means of the mobile phone wireless charging device based on the HVAC, the mobile phone can be charged safely and efficiently on a vehicle in a wireless mode, the mobile phone wireless charging device can be achieved by improving an original PCB of the HVAC and an HVAC cavity of the HVAC, and the improvement cost is low.