Lg Energy Solution, Ltd.

Sung-Hoon Woo

Tae-Kyeong Lee

Young-Il Yoon

Jun-Yeob Seong

Myung-Ki Park

Won-Kyoung Park

Hyoung-Suk Lee

Ju-Hwan Shin

A battery pack according to an embodiment of the present disclosure includes: a plurality of battery modules; a tray including a mount plate on which the plurality of battery modules are seated, a front frame provided on an end portion in a longitudinal direction of the mount plate, and a rear frame provided on the other end portion in the longitudinal direction of the mount plate; a pair of side covers covering both end portions in a width direction of the tray; at least one module partition wall parallel to the front frame and the rear frame, and located between adjacent battery modules; and a battery energy management system (BEM) assembly including a BEM bracket having one end portion fastened to the at least one module partition wall and the other end portion fastened to the rear frame, and a BEM mounted on the BEM bracket.

Battery pack and vehicle comprising same

A battery pack includes a plurality of battery modules and a tray including a mounting plate which extends horizontally so that the plurality of battery modules are mounted on the mounting plate. The mounting plate includes a feed pipe disposed on one side and configured to receive a refrigerant from outside, and the mounting plate includes a discharge pipe disposed on the other side and configured to discharge the refrigerant to the outside. The mounting plate includes a plurality of refrigerant channels, each refrigerant channel extending from the one side to the other side and being in communication with the feed pipe or the discharge pipe. The battery pack desirably reduces manufacturing cost and improves safety by reducing the number of components and simplifying the assembly process.

Battery pack, electronic device comprising same, and vehicle

A battery pack is configured to discharge a high-temperature gas to the outside of the battery pack without affecting other adjacent battery modules when the gas is generated inside the battery module. The battery pack includes a pack housing; battery modules; and a first side venting channel and a second side venting channel configured to guide a venting gas generated from the battery modules to a collection space at a position corresponding to the battery module, and the pack cover includes a protrusion on a surface of a region corresponding to the collection space.

Battery pack and vehicle including the same

A battery pack discharges a high-temperature gas to the outside of the battery pack without affecting other adjacent battery modules when the gas is generated inside the battery module. The battery pack includes a pack housing; a battery module; and a pack cover having a first center venting channel, a first side venting channel, a second center venting channel and a second side venting channel configured to guide a venting gas generated from the battery module at a position corresponding to the battery module, the pack cover being configured to cover the battery modules by being coupled to the pack housing.

A battery pack includes battery modules provided with a heatsink; a pack housing including a floor panel having an upper surface on which the battery modules are placed and a lower surface in which coolant channels for supplying and discharging a coolant to/from the heatsink of the battery modules, and a base plate disposed below the floor panel in a layered form; and a coolant supply pipe for selectively communicating with the coolant channels, coupled to an upper surface of the floor panel and disposed along a right side line of the floor panel; and a coolant discharge pipe for selectively communicating with the coolant channels, coupled to the upper surface of the floor panel and disposed along a left side line of the floor panel, with the coolant channels have a lower end fixedly coupled to the base plate.

Growing community of inventors

Daejeon, South Korea

Sung-Hoon Woo