Lg Energy Solution, Ltd.

Jongpil Jeon

JunYeob Seong

Myungki Park

Jonghwa Choi

Jee Hoon Jeong

Sunghwan Jang

Min Seop Kim

The battery module according to one embodiment of the present disclosure includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame housing the battery cell stack; and a first heat sink located at an upper part of the module frame, wherein the first heat sink includes an upper plate and a lower plate, wherein a lower plate of the first heat sink constitutes an upper cover of the module frame, and wherein the first heat sink includes a cooling flow passage having at least one partition wall is-formed between the upper plate and the upper cover of the module frame.

Battery module and battery pack including the same

A battery module according to an embodiment of the present disclosure includes a battery cell stack in which a plurality of battery cells are stacked, a module frame for housing the battery cell stack, end plates for covering front and rear surfaces of the battery cell stack, and a cooling port configured to supply a refrigerant to a heat sink formed on a bottom part of the module frame, the module frame comprises a module frame protrusion part, which is extended and formed so as to pass through the end plates on the bottom part of the module frame, the cooling port is formed at an upper surface part of the module frame protrusion part, and the end plate comprises an end plate opening formed at a portion thereof corresponding to the cooling port and an insulator formed so as to cover the end plate opening.

Battery module and manufacturing method thereof

Growing community of inventors

Daejeon, South Korea

Jongpil Jeon