POWER STORAGE DEVICE

• Main Authors: YONETA KOSUKE, MATSUMOTO TAKASHI, MISU DAISUKE, ITO KEIICHI
• Format: Patent
• Language: English; Japanese
• Published: 21.01.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

To provide a power storage device that can maintain a waterproof function of a battery.SOLUTION: A power storage device 1 includes a housing 10 that accommodates a plurality of battery cells 80. The housing 10 includes a communication path that communicates inside and outside the housing 10, and includes a grip portion 42 that is arranged on a surface directing in one direction of the housing 10 and grips the power storage device 1. An end portion which is an opening on the outer side of the communication path is arranged at a position covered by the grip portion 42. At least one of the housing 10 and the grip portion 42 includes another communication path 287 that communicates with the other surface orthogonal to a surface extending in a direction orthogonal to the one direction from a space formed between the surface of the housing 10 and the end surface of the grip portion 42 on the surface side.SELECTED DRAWING: Figure 3 【課題】バッテリの防水機能を維持可能な蓄電装置を提供すること。【解決手段】複数の電池セル８０を収容する筐体１０を備え、筐体１０は、該筐体１０の内外を連通する連通路を有し。筐体１０の一方向を向く面に配置され、蓄電装置１を把持する把持部４２を備え、連通路の外部側の開口である端部は、把持部４２に覆われる位置に配置され、筐体１０及び把持部４２の少なくとも一方は、筐体１０の面と把持部４２の面側の端面との間に形成される空間から、一方向と直交する方向に延びて面と直交する他の面に連通する他の連通路２８７を有する蓄電装置１である。【選択図】図３