Outdoor sterilization device

The utility model discloses an outdoor sterilization device which comprises a base, wherein a sterilization tank is arranged at the top of the base, a plurality of partition boards are arranged in the sterilization tank and divide the sterilization tank into a plurality of cavities which are not communicated, drain holes communicated with the cavities respectively are formed in one side surface of the base, an opening is formed in one side surface of the base, a drawing type solar cell panel is matched in the opening, a notch is formed in the bottom of the base, a wiring port is formed in the side wall of the notch and matched with a storage battery through the wiring port, electrical heating wires are arranged on the bottom surfaces of the cavities, a power supply port connected with the electrical heating wires is formed in the side wall of the notch and is matched with the storage battery, and a control switch is arranged between the storage battery and the electrical heating wires. The device adopts solar energy for supplying power and is more environment-friendly, and meanwhile, only clear water is required for sterilization.