The invention discloses a wirelessly-controlled type cooling device for a sand box. The wirelessly-controlled type cooling device for the sand box comprises a shell. A first draught fan is arranged on the surface of one side outside the shell. A first-level cooling mechanism and a second-level cooling mechanism communicated with the first-level cooling mechanism are arranged in the shell, and the second-level cooling mechanism is communicated with the sand box outside the shell. A control box is arranged in the shell. A control panel is arranged on the outer front surface of the shell. The control box is electrically connected with the control panel, the first draught fan and the second-level cooling mechanism, and the control box is in communication with an upper computer in a wireless manner. The wirelessly-controlled type cooling device for the sand box has the beneficial effects of being simple in structure and high in practicability.