Movable fresh-keeping box and cold chain carrying tool with same

The utility model provides a movable fresh-keeping box and a cold chain carrying tool with the movable fresh-keeping box, the movable fresh-keeping box comprises a cold-needing unit, and the cold-needing unit comprises a plurality of sub-cold-needing units formed by at least one separation structure; the cold storage unit is internally provided with a liquid and/or solid cold storage medium; the cold supply unit is used for transmitting a liquid cold storage medium to each sub-cold-needing unit and transmitting the cold storage medium subjected to heat exchange with the sub-cold-needing unit to the cold storage unit; and the electric control unit is in communication connection with the cold supply unit, and the liquid cold storage medium provided for at least one sub-cold-needing unit is independently controlled. According to the utility model, the cold requiring unit is divided into a plurality of sub cold requiring units through the separation structures, and the cold supply unit is used for independently s