Refrigeration equipment

The refrigeration equipment comprises a first box body, a compressor refrigeration assembly, a second box body and a semiconductor refrigeration assembly, and the first box body comprises a first cavity; the compressor refrigeration assembly is used for refrigerating the first cavity, the compressor refrigeration assembly comprises an evaporator, and the evaporator is arranged on the first box body; the second box body is located in the first cavity, and the second box body comprises a second cavity; the semiconductor refrigeration assembly comprises a semiconductor chip, the semiconductor chip comprises a first temperature changing end and a second temperature changing end, at least part of the first temperature changing end is located in the second cavity, and the second temperature changing end is connected with the evaporator. The second cavity conducts heat transfer with the evaporator through the semiconductor refrigeration assembly. According to the scheme, the cascade refrigeration system is formed, and the refrigeration cavity can achieve a better refrigeration effect while the refrigeration efficiency of the refrigeration equipment is guaranteed.