Heat dissipation device for integrated weak current box

The utility model discloses a heat dissipation device for an integrated weak current box. Box body, the inner side wall of the box body is fixedly connected with a rack; a support frame is arranged onthe outer surface of the rack; one end of the supporting frame is slidably connected with the two side walls of the rack. One side of the supporting frame is fixedly connected with a first motor. Thedriving end of the first motor penetrates through the side wall of the supporting frame, extends into the supporting frame and is rotationally connected with the inner side wall of the supporting frame. The outer surface of the driving end of the first motor is fixedly sleeved with a gear; the gear is in meshed connection with the rack; the computer case is reasonable in design, heat dissipationof the case body is more uniform through the arrangement of the heat dissipation fan capable of moving up and down, the case body can be adjusted according to the actual situation through the arrangement of the heat dissipation