Compartment for cold chain transportation

The invention relates to the technical field of cold chain transportation equipment, in particular to a compartment for cold chain transportation, which comprises a compartment, a compartment door and a refrigerating unit, a grating plate is arranged on the inner wall of the compartment, a storage battery protection box and a storage battery pack are arranged in the middle of the upper end face of the compartment, and a solar panel is mounted on the upper end face of the storage battery protection box through a support; a rotating shaft and fan blades are fixedly installed at the output ends of the motors on the two sides of the storage battery protection box through couplings, a hollow top-layer refrigeration region is formed between the upper end face of the grating plate and the upper portion of the inner wall of the compartment, and the top-layer refrigeration region comprises a top-layer refrigeration region A and a top-layer refrigeration region B. According to the compartment for cold chain transportat