Composite cooling type computer case

The utility model discloses a composite cooling type computer case, and particularly relates to the technical field of computer cases, the composite cooling type computer case comprises a case body, the top of the case body is provided with a first groove, the inside of the first groove is fixedly connected with a suction plate, the top of the suction plate is provided with a first filter plate, the inside of the case body is provided with a discharge filter plate, and the front side of the case body is provided with a second groove. And an air inducing groove is formed in the inner wall of the second groove. External dust is prevented from permeating into the box body through the first filter plate, the discharging filter plate and the second filter plate, the heat dissipation fans are arranged on the back face of the partition plate, an air channel is formed through the heat dissipation fans, air outside the box body is led into the box body through the second filter plate and the heat dissipation fans, the