Fecha de publicación: 18/05/2021 Fuente: WIPO "beekeeper" The utility model relates to the technical field of bee breeding, in particular to an overwintering box for bee breeding, and solves the problems that in the prior art, no bee overwintering device exists, the workload of a beekeeper is improved, the difficulty of bee keeping is increased, and manpower is consumed. An overwintering box for bee breeding comprises a base, a box body is fixedly connected to the center of the top of the base, a heating box is fixedly connected to the top of the box body, an electric heating net is arranged on the lower portion of an inner cavity of the heating box, a plurality of second through holes used in cooperation with the electric heating net are formed in the top of the box body, and a humidifier is fixedly connected to one side of the top of the base. An air outlet of the humidifier communicates with a through pipe, the lower portion of one side of the box body is fixedly connected with a controller, and the top and the bottom of an inner cavity of the box body are fixedly connected with a temperature sensor and a humidity sensor correspondingly. The bee overwintering device is arranged, the workload of a beekeeper is reduced, the beekeeper is helped to reduce the difficulty of beekeeping, and manpower is saved.