Lg Energy Solution, Ltd.

Lg Chem, Ltd

Jong Yoon Keum

Bum Gyu Choi

Dong Hwan Shin

Jae Heon Chung

Min Yong Jung

A battery module includes a plurality of battery cells and a module case configured to receive the plurality of battery cells to improve spatial utilization of the battery module. The module case includes a case body at front, rear, left and right surfaces, and a lower part thereof; a case cover at an upper part of the case body; and a mounting bracket at a side surface of the case body to be fastened to an external device or a neighboring battery module, and wherein holes are formed in a middle part of the case cover such that a coolant port, configured to allow a coolant to be introduced and discharged therethrough, and a power terminal, configured to allow electrical connection with an outside therethrough, are connected to external equipment.

Battery module

Provided are a battery module and a battery pack, i.e., a battery module in which a coupling part is provided so that a creepage distance having a predetermined length is formed in a module case surrounding a battery cell having a side-arranged structure and a battery pack.

Battery module and battery pack

A battery pack including a left battery module including a plurality of cells; a left heat transfer frame adjacent to a right side of the left battery module; a cooling member adjacent to the left heat transfer frame; a right heat transfer frame adjacent to a right side of the cooling member; a right battery module including a plurality of cells disposed adjacent to a right side of the right heat transfer frame; a lower plate and an upper cover respective disposed below and above the left battery module, the left heat transfer frame, the cooling member, the right heat transfer frame, and the right battery module; and wherein the upper cover comprises an over-pressing prevention protrusion disposed at a position corresponding to each of the left heat transfer frame, the cooling member, and the right heat transfer frame.

Battery pack having bidirectional cooling structure

The present invention relates to a battery module and a battery pack including the same, and more particularly, to a battery module including busbars having the same shape and connected to a positive (+) electrode terminal and a negative (&#x2212;) electrode terminal of each of a plurality of battery cells, and to a battery pack provided with a busbar connection part which electrically connects and couples the modules through the busbar in the same side surface part of each of the plurality of battery modules.

Battery module and battery pack having same

A battery pack includes a fixing part, and more particularly, a battery pack includes a fixing member and a fixing part, which fix an entire structure in top/bottom, left/right, and front/rear directions. A space defined in the battery pack is filled. As such, the battery pack may provide a power source that is safe against vibration, has a high capacity, and is fast in assembling.

Growing community of inventors

Chungcheongbuk-do, South Korea

Jong Yoon Keum