| 摘要 |
An object of the present invention is to provide a battery pack structure having a structure to cool batteries and being capable of preventing cooling wind from hitting electrodes of the batteries. To achieve the object, the battery pack structure includes: a sheet (9) in which multiple battery positioning holes (10) are formed at constant intervals and another sheet (8); multiple batteries (11) whose end portions on the opposite side to electrodes thereof are fitted into the battery positioning holes (10) in the sheet (9), respectively, so that the batteries (11) are housed with a gap (12) formed between the batteries (11) adjacent to each other; a cap (15) having electrode holes (18A, 18B) through which electrodes (14A, 14B) of the batteries are inserted, the cap (15) covering electrode-side end portions of the batteries in such a way as to separate a space including the electrodes (14A, 14B) from a space including the gap (12); a conductor (bus bar) connecting the batteries at their electrodes in the space including the electrodes; and a shielding unit (case (1), fixing plate (20), top cover (22)) shielding the space including the electrodes from an outside. |
