Wet and dry dual-purpose motor structure

The utility model discloses a wet and dry dual-purpose motor structure, which comprises a fan cover, an impeller, an end cover and a motor body, the motor body is fixed in the end cover, a rotating shaft is arranged in the motor body, one end of the rotating shaft is coaxially fixed with the impeller, the fan cover covers the end cover, and an air cavity is formed between the fan cover and the end cover. An air inlet communicated with the air cavity is formed in the center position of the fan cover, the impeller is located in the air cavity, the end cover comprises a separation barrel with a shaft hole formed in the center and a connecting ring located on the periphery of the separation barrel, a plurality of nonlinear supporting pieces are arranged between the connecting ring and the separation barrel, an air channel is formed between every two adjacent supporting pieces, and the air channels are communicated with the air cavity; the utility model has the advantages of reducing the noise during the operation