| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery pack easily mountable on a vehicle. SOLUTION: The battery pack includes: a plurality of battery cells each having an upper face on which cell terminals are prepared, a bottom face, and side faces; a first support frame which has first recessed parts that support respectively the plurality of battery cells arranged so that each cell terminals may be aligned in a straight line and located on an identical plane, and is adhered to each upper face of the battery cells, and has an opening formed to expose each cell terminals of the battery cells; a second support frame which has second recessed parts to respectively support the plurality of battery cells, and is adhered to each bottom face of the battery cells; a third support frame which supports each side face of the plurality of battery cells; a bus bar which electrically connects each cell terminals of the battery cells exposed from the opening of the first support frame; and an outer case which has a bottom part that is opposed to the second support frame of the support frame supporting the plurality of battery cells and side walls that rise from the bottom part, surrounds the third support frames, and is fastened to the first support frame. COPYRIGHT: (C)2011,JPO&INPIT |
