Data center energy-saving cabinet

The utility model provides a data center energy-saving cabinet which comprises a cabinet body, a switch door is rotatably installed on the surface of the cabinet body through hinges, a heat dissipation fan is fixedly installed on the inner wall of the side, away from the switch door, of the cabinet body, and a heat dissipation window is arranged on the surface of the heat dissipation fan. The heat dissipation fan is arranged in the heat dissipation window, air outlets are formed in the surfaces, located on the two sides of the heat dissipation window, of the heat dissipation fan, corrugated pipes are fixedly connected to the positions of the air outlets of the heat dissipation fan, and the other ends of the corrugated pipes are in a closed state. The multi-point surrounding type air blowing effect is better, under the action of the heat dissipation fan with the same power, compared with straight face type air blowing, the cooling effect is more comprehensive, the contact area is larger, the purpose of rapid c