The utility model discloses a high-temperature superconducting magnet conduction refrigerating structure. A cooling high-temperature superconducting magnet comprises at least one high-temperature superconducting double-pancake and the high-temperature superconducting double-pancake comprises a brass framework, an upper layer single-pancake, a lower layer single-pancake, a polyimide film and an epoxy board, wherein lining pancakes of an upper layer and a lower layer are formed by duplex winding of cold-conducting strips and high-temperature superconducting strips. The high-temperature superconducting magnet conduction refrigerating structure utilizes a three-level cold-conducting structure of 'a copper-conducting cold bar + the brass framework', 'a copper-conducting cold piece' and 'the cold-conducting strips', and therefore cooling energy of a refrigerating machine can be conducted into the surface of each turn of the high-temperature superconducting strip of the high-temperature superconducting magnet rapidly and stably and perfect refrigeration effect can be achieved. The high-temperature superconducting magnet conduction refrigerating structure takes into full consideration the problems of reducing thermal-resistance, reducing eddy-current loss of a cold-conducting structure and reducing effects on the high-temperature superconducting magnet caused by heating of the cold-conducting structure. The high-temperature superconducting magnet conduction refrigerating structure has the advantages that fast cooling of the conducting cooling high-temperature superconducting magnet can be guaranteed and reliable service can be achieved.