| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling structure for high voltage electrical components of a hybrid vehicle arranged with a plurality of high voltage electrical components in a horizontal direction in relation to a cooling air direction and in mutually parallel on a passage single face in a direction for passing cooling air, adhered and formed with a blower on one side of the high voltage electrical components by a mount, and improved with cooling performance and space availability, when the plurality of high voltage electrical components are cooled by air. SOLUTION: The plurality of high voltage electrical components 200 constituted of a DC-DC converter, an inverter and an air converter, etc. are arranged in the horizontal direction in relation to a flow direction for passing cooling air and in mutually parallel. The cooling blower is connected to brackets 290 and 300 formed on side surfaces of the electrical components by the mount 360, and thereby cooling performance is improved since cooling air of the same temperature is supplied to the high voltage electrical components. This cooling structure can be mounted in a narrower space as compared with a conventional cooling system, and thereby a commercial value is improved by making the most of a space. COPYRIGHT: (C)2009,JPO&INPIT
|
