Computer equipment with peripheral protection structure

The utility model discloses a computer device with an external protection structure, which comprises a shell and a display, the shell is arranged outside the display, a support is arranged at the rear end of the display, placing grooves are respectively arranged inside two sides of the shell, a negative pressure fan is fixedly arranged at the center of the top end outside the shell, and the negative pressure fan is connected with the support. And fixing blocks are installed on the two sides of the top end in the shell correspondingly, lead screws are movably installed between the two ends in the fixing blocks correspondingly, and a frame body is fixedly installed at the rear end of the exterior of the shell. According to the computer equipment with the external protection structure, the shell is arranged outside the displayer, the box bodies with the gauze elements are inserted into the containing grooves in the two sides of the shell respectively, a negative pressure fan is started while the displayer operat