To protect a pressure control valve of a battery pack in vehicular battery pack peripheral structure efficiently.SOLUTION: Vehicular battery pack peripheral structure contains a battery pack which is disposed in a downward direction of a floor panel of a vehicle body. The battery pack contains a battery module, a battery case, a connection terminal assembly for connecting with an external electric power cable, a pressure control valve which adjusts pressure difference between inner part and outer part of the battery case and an attachment mechanism for attaching the connection terminal assembly and the pressure control valve to a lateral wall of the battery case. The attachment mechanism includes supporting surface facing an outward direction of the battery pack and a first connection terminal of battery case side of the connection terminal assembly includes a first connection part which is disposed on the supporting surface and a second connection terminal of electric power cable side of the connection terminal assembly includes a second connection part which is connected to the first connection part and a terminal convex part which protrudes from the second connection part to a horizontal direction so as to oppose to the supporting surface and the pressure control valve opposes to the horizontal direction with respect to the terminal convex part.SELECTED DRAWING: Figure 4
【課題】車両用バッテリパック周辺構造におけるバッテリパックの圧力調整弁を効率的に保護する。【解決手段】本発明の車両用バッテリパック周辺構造は、車体のフロアパネルの下方に配置されるバッテリパックを含み、バッテリパックが、バッテリモジュールと、バッテリケースと、外部の電力ケーブルと接続するための接続端子組立体と、バッテリケースの内部及び外部間の圧力差を調整する圧力調整弁と、接続端子組立体及び圧力調整弁をバッテリケースの側方壁に取り付けるための取付機構とを含み、取付機構が、バッテリパックの外方を向く支持面を有し、接続端子組立体のバッテリケース側の第1接続端子が、支持面上に配置される第1接続部を有し、接続端子組立体の電力ケーブル側の第2接続端子が、第1接続部に接続される第2接続部と、支持面と対向するように第2接続部から水平方向に突出する端子凸部とを有し、圧力調整弁が端子凸部に対して水平方向に対向する。【選択図】図4
VEHICULAR BATTERY PACK PERIPHERAL STRUCTURE
車両用バッテリパック周辺構造
2022-07-08
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
VEHICULAR BATTERY PACK AND VEHICULAR BATTERY PACK SUPPORT DEVICE
European Patent Office | 2021
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