The invention relates to the technical field of clothes racks and in particular relates to a clothes drying rack. The clothes drying rack comprises a hook, wherein a heating device is movably connected at the lower end of the hook, clothes rack plates which can be detachably connected are arranged at both two ends of the heating device, the heating device comprises a shell, an air inlet is formed at the upper part of the shell; a circuit board, a fan and a heating core are arranged in the shell; the circuit board, the fan and the heating core are connected with a power supply; an air outlet is formed at the lower end of the shell and the lower end of the clothes rack plate, a control switch is arranged on the rear end surface of the shell, and a change-over switch is arranged at the front end of the shell. When the clothes drying rack is used, the control switch is switched on, the clothes drying rack starts to work, cold air and hot air can be changed over through the change-over switch, the intelligence effect can be achieved, the clothes drying rack can be used conveniently, the clothes rack plate and the hook can be detachably folded and the clothes drying rack can be carried conveniently.