The invention relates to a storage battery device (1) for hybrid or electric vehicles. The storage battery device (1) has a plurality of battery cells (3) stacked in the stacking direction (4) to format least one battery block (2). The at least one battery block (2) is arranged here in a housing (13) of the storage battery device (1). A cooling device (5) has a cooling plate (6) which is arrangedon one side of the battery block (2) and extends parallel to the stacking direction (4). On at least one cooling plate (6), at least one cover plate (7) is fixed away from the at least one battery block (2), the cover plate (7) having at least one cooling channel (10) through which coolant can flow. According to the invention, the cooling plate (6) forms the outer contour of the fluid-tight housing (13). At least one cooling channel (10) of the cover plate (7) is open to at least one cooling plate (6) and closed by at least one cooling plate (6).
本发明涉及用于混合动力或电动车辆的蓄电池设备(1)。蓄电池设备(1)具有沿堆叠方向(4)堆叠以形成至少一个电池块(2)的多个电池单元(3)。所述至少一个电池块(2)在此布置在蓄电池设备(1)的壳体(13)中。冷却装置(5)具有冷却板(6),所述冷却板(6)布置在电池块(2)的一侧并且平行于堆叠方向(4)延伸。在至少一个冷却板(6)上,背离至少一个电池块(2)固定至少一个盖板(7),所述盖板(7)具有能够供冷却剂流经的至少一个冷却通道(10)。根据本发明,冷却板(6)形成流体密封的壳体(13)的外轮廓。盖板(7)的至少一个冷却通道(10)在此向至少一个冷却板(6)开放并且由至少一个冷却板(6)封闭。
Storage battery device
蓄电池设备
2020-04-14
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |