Disclosed is a battery pack including a battery module assembly including two or more battery modules, each of the battery modules having one or more battery cells arranged adjacent to each other in the state of being mounted in cartridges, a base plate having the battery module assembly loaded thereon, and a hold-down bracket fixing the battery module assembly to the base plate, wherein each of the cartridges includes a step portion having a lower part protruding outwards, the hold-down bracket includes an upper end portion covering upper surfaces of the step portions of the cartridges, a lower end portion coupled to the base plate, and a middle portion connecting the upper end portion and the lower end portion to each other, and a protrusion structure protruding in a direction toward the base plate is formed on the lower end portion.
BATTERY PACK INCLUDING HOLD-DOWN BRACKET HAVING PROTRUSION STRUCTURE FORMED THEREIN
BATTERIEPACK MIT NIEDERHALTEBÜGEL MIT DARIN AUSGEBILDETER VORSPRUNGSSTRUKTUR
BLOC-BATTERIE COMPRENANT UN SUPPORT DE RETENUE AYANT UNE STRUCTURE EN SAILLIE FORMÉE À L'INTÉRIEUR DE CELUI-CI
2022-08-10
Patent
Electronic Resource
English
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 PACK INCLUDING HOLD-DOWN BRACKET HAVING PROTRUSION STRUCTURE FORMED THEREIN
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