The application provides a magnetic refrigerator
magnet assembly structure and a magnetic refrigerator, and relates to the technical field of magnetic refrigerators. The magnetic refrigerator
magnet assembly structure comprises a rotating rod, lifting rings, first magnets, second magnets and a
cold storage bed. The rotating rod rotates horizontally, and two lifting rings are arranged outside the rotating rod and can move synchronously towards or away from each other. The first magnets and the second magnets are rotatably arranged outside the lifting rings. When the first magnets and the second magnets move towards each other and approach the
cold storage bed, the different
magnetic poles of one side coated with
epoxy resin face each other. When the first magnets and the second magnets move away from each other and move away from the
cold storage bed, the different
magnetic poles of the other side away from the
epoxy resin face each other. The cold storage bed is fixed between the first magnets and the second magnets. The application controls the strength of the
magnetic field, adjusts the heat release or heat absorption degree of the magnetic working medium, and controls the temperature change of the object to be cooled. When the
magnetic field is enhanced, the
epoxy resin helps to dissipate heat, reducing the influence of high temperature on the
magnetic field. When the magnetic field is weakened, the epoxy resin is removed to ensure the cooling accuracy.