Patent ID: 11961983
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 7:
8. A battery module, comprising:
a battery cell assembly having at least one battery cell;
a module case configured to accommodate the battery cell assembly;
a thermal conductivity adhesive; and
a plurality of injection holes provided in a bottom portion of the module case and configured to inject the thermally conductive adhesive into the module case so that the thermally conductive adhesive is distributed inside the module case,
wherein the plurality of injection holes includes a first injection hole nearer to a center of the bottom portion and a second injection hole nearer to a side of the bottom portion,
wherein a first spacing distance between the first injection hole and a closest one of the plurality of injection holes to the first injection hole is smaller than a second spacing distance between the second injection hole and a closest one of the plurality of injection holes to the second injection hole,
wherein the plurality of injection holes are provided only at one side rim region of the bottom portion of the module case.