Temperature equalization device of inside excessive temperature differentials when solving electric power rack low temperature

The utility model discloses a temperature equalization device of inside excessive temperature differentials when solving electric power rack low temperature, the cabinet comprises a cabinet body, be provided with the rack back door on the rack body casing dustcoat, centrifugal fan, fan support, fan support passes through the fix with screw and is in on the casing dustcoat, centrifugal fan passes through the fix with screw and is in fan support is last, the bottom of rack body is provided with the heater, the top of rack body is provided with temperature sensor, temperature sensor's output with the input electric connection of heater, the output of heater with centrifugal fan's input electric connection, the air outlet, the air intake that distribute about still being provided with on the casing dustcoat. The utility model discloses a measuring temperature value is more accurate for this internal temperature sensor of rack institute, in the rack equipment operation more smooth and easy, improve the life's of t