WATERPROOF STRUCTURE OF BATTERY PACK

To suppress water coverage of a battery pack.SOLUTION: A recess 31 which is a recessed part of an upper surface 21 is formed on a seat frame 20 covering the entire battery pack 10 from above, and a through hole 36 penetrating through the seat frame 20 in a vertical direction is formed on a bottom su...

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Bibliographic Details
Main Authors TOMITA MASAHARU, HABU MASAKAZU, ISHIKURA SEIYA, KASAI TOSHINORI
Format Patent
LanguageEnglish
Japanese
Published 05.09.2019
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Summary:To suppress water coverage of a battery pack.SOLUTION: A recess 31 which is a recessed part of an upper surface 21 is formed on a seat frame 20 covering the entire battery pack 10 from above, and a through hole 36 penetrating through the seat frame 20 in a vertical direction is formed on a bottom surface 32 of the recess 31. The through hole 36 is formed at a position not overlapping the battery pack 10 in plan view.SELECTED DRAWING: Figure 2 【課題】電池パックの被水を抑制する。【解決手段】電池パック10の全体を上方から覆うシートフレーム20に、上面21の一部が窪んだ凹部31が形成されており、凹部31の底面32にシートフレーム20を上下方向に貫通する貫通孔36が形成されている。貫通孔36は、平面視において電池パック10と重畳しない位置に形成されている。【選択図】図2
Bibliography:Application Number: JP20180034658