COOLER

PROBLEM TO BE SOLVED: To efficiently cool a CPU of a computer by rotating rotary blades by a drive plate rotated by a motor, and forcibly circulating a liquid. SOLUTION: A drive plate 5 rotated by a motor 6 rotates rotary blades 4 in the same direction as that of the plate 5 by means of induction of a magnetic force. Water sealed in a tube 1 flows in a direction by the rotation of the blades 4. Thus, a CPU cooling plate 2 receiving a heat of the CPU of the computer is cooled by the water sealed in the tube 1. The water receiving the heat is circulated in the tube 1, and the heat is dissipated by a heat sink plate 3. Thus, the water in the tube 1 is forcibly circulated to forcibly transfer the heat to dissipate the heat, thereby rapidly cooling the CPU. In this manner, the rapidity can largely contribute to cooling of the CPU having a large heating amount. Even when the computer is used by inclining the computer, cooling capability is not deteriorated.