Computer CPU (Central Processing Unit) heat dissipation device

The utility model relates to the technical field of CPU heat dissipation, and discloses a computer CPU heat dissipation device which comprises a base, a rotating seat and a frame. A rotating hole is formed in the upper portion of the interior of the base, a rotating block is integrally formed at the bottom of the rotating seat, the rotating seat and the rotating block are inserted into the rotating hole, and the rotating seat and the rotating block are movably installed in the rotating hole; and penetrating holes are formed in the two sides of the interior of the rotating seat in parallel in a penetrating mode, heat pipes are fixedly installed in the penetrating holes in a penetrating mode, screw holes are longitudinally formed in the two sides of the top of the base in a penetrating mode, the screw holes and the rotating holes are mutually communicated, and fastening bolts are rotationally installed in the screw holes. According to the technical scheme, the heat dissipation fins and the heat dissipation fan