Full-heat-preservation type insulation box capable of being quickly disassembled

The utility model discloses a full heat preservation type insulation box capable of being disassembled quickly, which comprises a box body, and heat preservation layers are arranged on the bottom surface, the side surfaces and the top surface of the box body; the bottom end of the porcelain insulator is provided with a horn mouth, and the horn mouth extends out of the bottom plate; a porcelain bottle end cover is installed at the top end of the porcelain insulator, a cathode hanging rod is installed in the center of the porcelain bottle end cover, and the cathode hanging rod penetrates through the porcelain insulator and the horn mouth and extends to the outer side of the bottom plate. A quick clamp is further installed on the insulation box, an upper base of the quick clamp is installed on the upper cover, a lower base of the quick clamp is installed on the outer box body, a lock catch ring of the lower base can be buckled in a clamping groove of the upper base by pressing a handle on the lower base, and the