High-temperature simulation test device

The utility model relates to the technical field of testing devices, and discloses a high-temperature simulation testing device which comprises a box body, a box door is arranged on the surface of the box body, a placing seat is in bolted connection with the inner wall of the box body, and a cooling box is in bolted connection with the top of the box body. According to the hard disk cooling device, air in the cooling box is cooled through the refrigeration plate, and then the cooled air is conveyed into the connecting pipe through the air blower, enters the spray head from the connecting pipe and is sprayed out of the spray head to cool a hard disk, so that the purpose of rapid cooling can be achieved, scalding is avoided, and the testing efficiency is improved; the rotating cylinder rotates to drive a triangular plate to rotate, the triangular plate rotates to enable a sliding rod to move, the sliding rod moves to drive a clamping rod to move, the clamping rod moves to enable the clamping rod to be disengage