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US 2024/0258667 A1Published application
Battery pack and method for manufacturing the same
AssigneeLG Energy Solution, Ltd.
InventorsJeong Hoon Park, Jung Woo Choi
Life of this patent
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Abstract
A battery pack and a method of manufacturing the same are provided. The battery pack includes a battery module in which a drain hole is formed in a bottom surface thereof, a plate disposed on a top surface of the battery module, a heat dissipation body provided between the battery module and the plate, and a blocking part provided between the battery module and the plate to prevent the heat dissipation body from being introduced into the drain hole.
Claims17
A battery pack comprising:
- a battery module including a drain hole formed in a bottom surface thereof;
- a plate disposed on a top surface of the battery module;
- a heat dissipation body provided between the battery module and the plate;
- and
- a blocking part provided between the battery module and the plate to prevent the heat dissipation body from being introduced into the drain hole.
2 more elements
A method for manufacturing a battery pack, the method comprising:
- manufacturing a battery module which comprises a drain hole formed in a bottom surface thereof;
- providing a blocking part on the bottom surface of the battery module, in which the drain hole is formed;
- forming a heat dissipation body by pouring a viscous heat dissipation material on a top surface of a plate;
- and
- coupling the battery module by disposing the battery module on the top surface of the plate, on which the heat dissipation body is formed, and allowing the heat dissipation body being expanded between the battery module and the plate so as to be filled in an empty space between the battery module and the plate, wherein the heat dissipation body is prevented from being introduced into the drain hole by the blocking part.
2 more elements
Dependencies are inferred from the claim text.