Efficient automatic external environment disinfection vehicle suitable for park

The utility model discloses an efficient automatic external environment disinfection vehicle suitable for parks, which comprises a case, and the bottom of the case is fixedly connected with a driving mechanism. Through cooperation of the driving mechanism, the lifting mechanism, the supporting seat, the disinfectant fluid storage device, the water pump, the hose, the spraying mechanism and the air detection mechanism, the driving mechanism drives the disinfection vehicle to move according to a designed route, the camera monitors the surrounding environment of the disinfection vehicle in real time, and the air detection mechanism monitors air. When the air quality is lower than a preset value, the driving mechanism stops, the lifting mechanism drives the supporting seat to move downwards, so that the driving mechanism is separated from the ground, and the safety performance of the device is improved; disinfectant fluid in a disinfectant fluid storage device is sprayed out of a water gun through a hose by a wat