INFORMATION PROCESSOR WITH COOLING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To eliminate deterioration in air capacity efficiency and the generation of noise by preventing a turbulence of air from being generated without changing the thickness of the information processor. SOLUTION: Heat is radiated from an MPU 3 from its surface and by the case 4 of an axial fan motor 4 which is brought into contact with one surface. The rotary shaft 4a of the axial fan motor 4 slants to the fitting surface 4d of a heat radiation plate part 4c, the distance of an intake 4g from the bottom surface 1a of the casing 1 of the information processor increases in the intake direction of air, and the distance of an outlet 4h from the heat radiation plate part 4c increases even in the discharge direction of the air. The size of the space varies in proportion to the density of air capacity, so air smoothly flows in and out of the axial fan motor 4 to make a turbulence of air hard to generate.