Case is placed to main frame

The utility model discloses a case is placed to main frame, including box, USB expansion interface, electric fan, wireless router, side door, power supply slot, louvre, placing chamber, gyro wheel, line hole and sliding door, the USB expansion interface right side is provided with the air outlet, box left side top is provided with USB expansion interface, electric fan's top is provided with the air outlet, wireless router installs electric fan in the left side, the light is installed to the inside top of side door, power supply slot is connected with UPS uninterrupted power source, the UPS uninterrupted power source below is fixed with the support frame, the left side of louvre is provided with the side door, placing chamber's internally mounted has slider. This case is placed to main frame installs UPS uninterrupted power source and has a power failure in the accident and to guarantee computer normal operating, not only can protection computer, and also can guarantee the file and can not lose, be provided wi