Cooling structure of refrigerator

The utility model provides a heat dissipation structure of a refrigerator, and belongs to the technical field of household appliances. The condenser mainly comprises a heat conducting plate, the heat conducting plate is installed in the refrigerator and installed on an internal structure on the back face of the refrigerator, the heat conducting plate is parallel to a back plate of the refrigerator, the heat conducting plate, the back plate, the upper end face and the lower end face of the refrigerator form a containing cavity, and condensation pipes are installed on the heat conducting plate and arranged on the heat conducting plate in an S shape. The condenser pipe is communicated with a compressor in the refrigerator; a semiconductor refrigerator is installed on a back plate of the refrigerator, the semiconductor refrigerator is installed at the position close to the upper portion of the back plate, the refrigerating face of the semiconductor refrigerator is located in the containing cavity, and the heat di