| 摘要 |
<p>The objective of the present invention is to provide a power source device and busbar module that effect greater simplicity in the structure of a resin case by means of reducing the number of locks for holding busbars in the resin case. The busbar module (1) is provided with: a plurality of busbars (3) that connect in series a plurality of batteries (20) by connecting together the electrodes of neighboring batteries among the plurality of batteries, which are arrayed in a manner such that the respective electrodes (22, 23) are arranged over a straight line; and a case (6) that houses the plurality of busbars. The case is provided with: a plurality of housing sections (7) that house the busbars; and a plurality of joining sections (9) that join the housing sections. Each housing section is provided with: a bottom wall (7A) that carries the busbar; and a peripheral wall (7B) that is provided upright from the bottom wall and that encircles the busbars. The joining section is provided with a restraining section (95) that is formed protruding towards the bottom wall and that presses the busbars carried on the bottom wall. The busbars are sandwiched between the restraining section and the bottom wall, and are thus held in the housing sections.</p> |
