The invention relates to a fire extinguishing device, in particular to a wind power and water power combined fire extinguishing device for fire protection and aims to achieve the technical effect of providing the wind power and water power combined fire extinguishing device for fire protection which is diversified in fire extinguishing manner, thorough in fire extinguishing and high in speed. To achieve the technical effect, the wind power and water power combined fire extinguishing device for fire protection comprises a rack, a sliding rail, a mobile plate, a water pump, a gear, a rotary motor, a cart, an air discharging pipe, a pipe, an air pump, a spray head, a first water feeding pipe, a second water feeding pipe and the like; and the right side of the top of a water tank is provided with the second water feeding pipe, the water tank is internally provided with the water pump, the right side of the water pump is provided with the first water feeding pipe, and the first water feeding pipe penetrates through the water tank. By means of the wind power and water power combined fire extinguishing device for fire protection, the effects that the fire extinguishing manners are diversified, fire extinguishing is thorough, and the speed is high are achieved, rapid fire extinguishing can be achieved through the device, a manner of combining wind power and water power is adopted for the device, and fire extinguishing time can be saved.