| 摘要 |
<p>PURPOSE: To obtain a portable electronic equipment which is capable of being improved in cooling efficiency to cool down a circuit element which releases heat. CONSTITUTION: A portable electronic equipment is equipped with a hollow case 3, a metal frame 13 housed inside the case 3, a circuit board 30 housed inside the case as supported by the frame 13, and a TCP 47 which is mounted on the one side of the circuit board 30 and releases heat in operation. The frame 13 is provided with a heat receiving part which is located corresponding to the TCP 47 and brought into contact with the circuit board 30 from an opposite side to the TCP 47. A cooling air path 151 having a cooling air inlet 153 and a cooling air outlet 154 and cooling fins 155 interposed in the cooling air path is provided in the heat receiving part in one piece, and an electric motor fan 167 which guides cooling air to the cooling air path is arranged inside the case 3.</p> |
