Cold-chain food packaging sterilizer

The utility model discloses a cold-chain food package sterilizer which comprises a sterilizing box, a sterilizing mechanism is arranged in the sterilizing box, the sterilizing mechanism comprises a medicine box, the outer surface of the medicine box is fixedly connected with the interior of the sterilizing box, a high-frequency plate is arranged in the medicine box, a circulating assembly is arranged in the medicine box, and the high-frequency plate is connected with the circulating assembly. The utility model relates to the technical field of cold-chain food packaging disinfection, in particular to a cold-chain food packaging disinfection machine, and solves the problems that when an existing cold-chain food packaging disinfection machine is used, due to the fact that a disinfection channel is exposed to the outside, the disinfection channel is not exposed to the outside, and the disinfection channel is not exposed to the outside. The problems that disinfection spray is easily influenced by external airflow,