Attachment concept for traction battery pack enclosure assembly

• Main Authors: JANASTHANAN, SATHYANARAYANA, A, PERUMARLA, KANCHANA, SUBRAMANIAN, RAJARAM
• Format: Patent
• Language: Chinese; English
• Published: 31.03.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention provides an attachment concept for a traction battery pack enclosure assembly. The motorized vehicle may be powered by a traction battery pack. An exemplary traction battery pack may include a housing assembly having a tray and a lid. One or more articulated locking plate assemblies may be utilized to secure the cover to a tray of the housing assembly. The articulating locking plate assembly may be configured to apply a clamping force or a compressive force across an interface between the closure and the tray to enhance retention and provide a leak-proof engagement. 本发明提供了"用于牵引电池组外壳总成的附接概念"。电动化车辆可以由牵引电池组供电。示例性牵引电池组可以包括具有托盘和封盖的外壳总成。可以利用一个或多个铰接式锁定板总成来将封盖固定到外壳总成的托盘。铰接式锁定板总成可以被配置成跨封盖与托盘之间的接口施加夹持力或压缩力，从而增强保持并提供防漏接合。