Thermoelectric performance test fixing device for thermoelectric material

The utility model discloses and belongs to the technical field of thermoelectric material testing. The thermoelectric material thermoelectric performance test fixing device comprises a base, the device comprises a shell, a fireproof heat insulation layer, an insulation layer, a hydraulic pump, a motor, an electric telescopic rod, a temperature sensor, a data box and other main components, the fireproof heat insulation layer and the insulation layer are arranged in the shell, heat and electric energy can be prevented from leaking during thermoelectric performance testing, and the measurement accuracy of the device is improved; by arranging a hydraulic pump and a motor, the height can be adjusted through the hydraulic pump, the angle can be adjusted through rotation of the motor, and the practicability is improved; by arranging an electric telescopic rod, a movable plate can be driven to stretch out and draw back through the electric telescopic rod, and therefore thermoelectric materialsof different sizes are f