Data storage cabinet with active heat dissipation structure

The utility model discloses a data storage cabinet with an active heat dissipation structure, which comprises a data storage cabinet body, two heat dissipation mechanisms are sequentially arranged at the bottom end of the inner side of the data storage cabinet body, a supporting frame is arranged on the lower end face of the data storage cabinet body, and two noise reduction devices are arranged on the inner side of the supporting frame. And the two noise reduction devices correspond to the two heat dissipation mechanisms in position, each noise reduction device comprises a supporting column, the supporting columns are hollow columns, placing openings are formed in the upper ends of the inner sides of the supporting columns, and telescopic rods are fixedly connected to the bottom ends of the inner sides of the placing openings. According to the utility model, through the arrangement of the noise reduction device, dismounting and mounting are facilitated, and noise generated during working of the heat dissipat