To provide a battery case housing and a battery case, having high collision strength while being lightweight.SOLUTION: A battery case housing 20 includes a frame 30 and a battery cell housing box 40. The battery cell housing box 40 includes a battery cell case group 41 including a plurality of battery cell cases 42 connected side by side in a vehicle length direction, and an upper lid 51 and a lower lid 52 to seal each opening 42f. Each of the battery cell cases 42 has an approximately U-shaped cross-sectional shape. Between the battery cases 42 adjacent to each other in the vehicle length direction, a vertical wall part of one battery cell case 42 and a vertical wall part of the other battery case 42 overlap to each other while directions of the opening 42f are upside down, and the battery cell housing box 40 is fixedly disposed within the frame 30 such that ends of each of the vertical wall portions overlapping to each other face inner surfaces of a left side member 33 and a right side member 34, respectively.SELECTED DRAWING: Figure 3
【課題】軽量でありながら高い衝突強度を有するバッテリケースの筐体及びバッテリケースの提供を課題とする。【解決手段】バッテリケースの筐体20は、フレーム30とバッテリセル収容ボックス40とを有する。バッテリセル収容ボックス40は、複数のバッテリセルケース42を、車長方向に並べて接合したバッテリセルケース群41と、各開口42fを封止する上蓋51及び下蓋52と、を有する。各バッテリセルケース42は、略U字状の断面形状を有し、各バッテリセルケース42が、車長方向で互いに隣り合うもの同士において、各開口42fの向きが上下逆向きの状態で一方のバッテリセルケース42の縦壁部と他方のバッテリセルケース42の縦壁部とが重なり、互いに重なった各縦壁部の各端が左サイドメンバ33及び右サイドメンバ34の内側面に面するように、バッテリセル収容ボックス40がフレーム30内に固定配置されている。【選択図】図3
BATTERY CASE HOUSING AND BATTERY CASE
バッテリケースの筐体およびバッテリケース
2024-05-29
Patent
Electronic Resource
Japanese
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
BATTERY HOUSING AND BATTERY MODULE INCLUDING THE BATTERY HOUSING
European Patent Office | 2024
|BATTERY HOUSING, BATTERY ARRANGEMENT AND METHOD FOR PRODUCING A BATTERY HOUSING
European Patent Office | 2019
|