| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To achieve efficient and stable cooling performance in any situation. <P>SOLUTION: A metal frame 32 is provided to surround a main section 42, and an inner case 31 covers a shell of the metallic frame 32. A suction port 31a is provided on part of the inner case 31, and a cooling fan 41 is mounted to suck the air through the suction port 31a. The cooling fan 41 is mounted to send the air mainly into the metal frame 32. The cooling fan 41 is mounted opposite to a vent 23 so that the fan is turned to send the air vertically upward, as shown in the figure, and serves as a linear path toward the vent 23. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
