Noise reduction type switch cabinet

The utility model relates to the technical field of switch cabinets, and discloses a noise reduction type switch cabinet which comprises a switch cabinet body, a window is installed on the switch cabinet body, and the inner wall of the switch cabinet body is fixedly connected with two fixing plates located on the upper side and the lower side of the window respectively. Two first rotating rods located on the left side and the right side of the window correspondingly are rotationally connected between the two fixing plates through bearings, and the two first rotating rods are fixedly sleeved with connecting plates correspondingly. Under the action of the adjusting mechanism, the two first rotating rods can rotate oppositely, so that the two connecting plates can be driven to rotate along the central axes of the corresponding first rotating rods, the two connecting plates can make contact with the inner side of the fixing plate, sound insulation cotton can be attached to the surface of the fixing plate, and the