Patent ID: 11870094
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The battery module according to claim 1, further comprising:
a busbar assembly including at least one busbar that comes into contact with an electrode terminal provided in the plurality of secondary batteries to electrically connect the plurality of secondary batteries; and
at least two busbar frames in which the at least one busbar is mounted, and provided on each of left and right sides of the at least two cell assemblies,
wherein the first gas passage is a space formed between an outer surface of the busbar frame and an inner surface of the module housing, and
wherein the first flame barrier has a plurality of gas vent holes that is open in the front-rear direction to allow gas generated from the at least two cell assemblies to flow.