To improve energy density in a vehicular battery.SOLUTION: A vehicular battery 10 includes a lower housing 3, reinforcement plates 2, and an upper housing 4. The lower housing 3 comprises: a lower floor plate 31 on which battery modules 1 are placed; and a lower frame body 32 enclosing the battery modules 1. Each reinforcement plate 2 extends to a space between a pair of wall surfaces facing each other in the lower frame body 32 and is disposed between the battery modules 1. The upper housing 4 comprises: an upper floor plate 41 provided above the battery modules 1 and supported by the reinforcement plates 2; and an upper frame body 42 which encloses an electronic device group 9.SELECTED DRAWING: Figure 4
【課題】車両用バッテリにおいて、エネルギー密度を高める。【解決手段】車両用バッテリ10は、下方ハウジング3、補強プレート2及び上方ハウジング4を含む。下方ハウジング3は、バッテリモジュール1が載置される下方フロアプレート31と、バッテリモジュール1を囲む下方枠体32とからなる。補強プレート2は、下方枠体32において対向する一対の壁面間に延設され、バッテリモジュール1間に配置される。上方ハウジング4は、バッテリモジュール1の上方に設けられて補強プレート2に支持される上方フロアプレート41と、電子機器群9を囲む上方枠体42とからなる。【選択図】図4
VEHICULAR BATTERY
車両用バッテリ
2022-10-12
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 |
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