A battery module reinforces safety by reducing the influence on adjacent battery cells when a thermal event occurs. The battery module includes a plurality of battery cells having electrode leads; a module case configured to accommodate the plurality of battery cells in an inner space; a separation member configured to divide a space between at least some of the plurality of battery cells and having a slot into which the electrode lead is inserted; and an insulation block having an electrical insulating material and configured to surround an outer side of at least a part of the electrode lead inserted into the slot.
BATTERY MODULE WITH REINFORCED SAFETY
2024-06-06
Patent
Elektronische Ressource
Englisch
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 |
Europäisches Patentamt | 2021
|