| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a personal digital assistance capable of enhancing heat dissipation while suppressing the increase of a cost.SOLUTION: A display cover part 11a and a frame part 11b in a display side case part 11 connected to a heat guide 40 have a heat dissipation function. Thus, heat generation by an electronic component 30 is transmitted to the display side case part 11 via a heat guide 40 so as to perform heat dissipation to an outside. Then, cooling efficiency is enhanced in the electronic component 30. Heat dissipation is performed not to a case body part 12 but to the display side case part 11, so as to suppress the temperature rise of the case body part 12. That is, a user is prevented from feeling discomfort due to the excessively high temperature of a portion such as the case body part 12 to be touched by the hand of the user. When a resin-made cover (not shown in Fig.) for protecting a personal digital assistance 100 is mounted, the resin-made cover is mounted to cover not the display side case part 11 but the case body part 12. Thus, a phenomenon to reduce cooling efficiency by the resin-made cover hardly occur.</p> |
