| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely supply air to a fuel cell serving as a power source. <P>SOLUTION: A cell chamber 36 houses the fuel cell 12 therein and the fuel cell 12 supplies electric power to respective sections. The cell chamber 36 is disposed adjacently to a lens barrel 35 and a space 35A behind the lens barrel 35 is communicatively connected through an air hole 51 to the space of the cell chamber 36. Also, the cell chamber 36 is communicatively connected through an air hole formed at the base of a camera cover 31 to the outside. When the lens barrel 35 moves to an optical axis direction, the air in the space 35A is thereby supplied through the air hole 51 to the cell chamber 36 and is used for power generation of the fuel cell 12. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
