US Patent 7359193 Electronic equipment

Electronic equipment includes a chassis that compose a case, a first printed circuit board, an MPU and a memory both of which are mounted in the case and consume high power, and a cooling fan for taking in air from the outside into the inside of the case. The cooling fan supplies an air current to the MPU and the memory to cool them. The electronic equipment also includes a wind direction control board between the cooling fan and the MPU and the memory to partition the inside of the case into at least two subspaces. The wind direction control board has an opening at a position opposed to the MPU and the memory.