Street-lamp-type electric-automobile wireless charging pile based on photovoltaic power supply

The utility model discloses a street-lamp-type electric-automobile wireless charging pile based on photovoltaic power supply. The charging pile includes a power supply end which includes a photovoltaic array arranged at the top of a street lamp and a grid power supply, wherein the photovoltaic array is connected with an energy-storage battery through a DC junction station; a wireless sending end which includes a main MCU, a rectifier filter, a DC-DC converter, a high-frequency inverter and a wireless transmitting coil, wherein an output end of the energy-storage battery and the grid power supply are both connected with the rectifier filter, the DC-DC converter, and the high-frequency inverter through an intelligent switching switch so that a high-frequency electromagnetic power is output and then applied to the transmitting coil, and the intelligent switching switch, the rectifier filter, the DC-DC converter and a control end of the high-frequency inverter are connected with an output end of the main MCU; and a wireless receiving end which includes a wireless receiving coil which is arranged in magnetic resonance with the transmitting coil and outputs received high-frequency electromagnetic signals which undergo voltage reduction via a high-frequency step-down transformer and rectification via a rectifier to a work battery of an electrical automobile.