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US 11,961,983 B2Granted
Battery module, battery pack including battery module, and vehicle including battery pack
AssigneeLG Energy Solution, Ltd.
InventorsSoo-Youl Kim, Jae-Hun Yang, Han-Jong Yoon, Jae-Min Lee, Hae-Ryong Jeon, Young-Ho Choi
Life of this patent
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Abstract
Disclosed is a battery module, which includes: a battery cell assembly having at least one battery cell; a module case configured to accommodate the battery cell assembly; and at least one injection hole provided in a bottom portion of the module case to inject a thermally conductive adhesive into the module case.
Claims16
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 a first spacing distance between directly adjacent injections holes of the plurality of injection holes nearer to a center of the bottom portion is smaller than a second spacing distance between directly adjacent injection holes of the plurality of injection holes nearer to a side of the bottom portion,
- wherein the plurality of injection holes are provided only at a middle region of the bottom portion of the module case.
4 more elements
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.
5 more elements
Dependencies are inferred from the claim text.