| 摘要 |
<p>PURPOSE: A battery pack is provided to support battery stably, to minimize the volume increase, to facilitate the combination of a plurality of batteries, and to minimize the spread of fire or spark to nearby batteries in case spark or fire is generated in one battery. CONSTITUTION: A battery pack(100) comprises a battery(10), a first frame(110), a second frame(120), and an interval maintenance unit(140). The first frame is formed of the battery to be mounted, and forms a connection hole. The second flame is combined with the first frame for surrounding the edge of the battery. The interval maintenance unit is formed to be projected from the first or the second frame, thereby separating battery pack from nearby battery packs by constant gap to form space for penetrating air.</p> |
