The utility model discloses a semiconductor cooling refrigerator with an embedded-type fan heat dissipation device, which includes a refrigerator body, a refrigerator door, a heat pipe radiator and a cold guiding device inside the refrigerator body. The heat pipe radiator is mounted at the back part of the refrigerator body and a fan heat dissipation device is arranged in the middle position of the rear part of the box body and right faces to the heat pipe radiator; and the fan heat dissipation device includes an axial flow fan, a fan box and an air guide box, the axial flow fan is mounted inside the fan box, an air guide shield covers the fan box, the fan box is mounted at the tail part of the fan box, an air inlet is formed on a side of the air guide, an air outlet is formed at the middle part of the air guide cover, and the axial flow fan faces to the air outlet of the air guide fan.