US 12,261,272 B2
Battery system
Mun-Seok Yang, Daejeon (KR); Yo-Hwan Kim, Daejeon (KR); Ji-Hun Kim, Daejeon (KR); Hong-Jae Park, Daejeon (KR); Sung-Han Yoon, Daejeon (KR); Ji-Won Lee, Daejeon (KR); Hyun-Min Lee, Daejeon (KR); Hyung-Uk Lee, Daejeon (KR); Seung-Jun Lee, Daejeon (KR); and Tae-Shin Cho, Daejeon (KR)
Assigned to LG ENERGY SOLUTION, LTD., Seoul (KR)
Filed by LG ENERGY SOLUTION, LTD., Seoul (KR)
Filed on Jun. 26, 2024, as Appl. No. 18/754,330.
Application 18/754,330 is a continuation of application No. PCT/KR2023/000983, filed on Jan. 19, 2023.
Claims priority of application No. 10-2022-0008059 (KR), filed on Jan. 19, 2022.
Prior Publication US 2024/0347791 A1, Oct. 17, 2024
Int. Cl. H01M 10/42 (2006.01); A62C 3/16 (2006.01); H01M 10/613 (2014.01); H01M 10/627 (2014.01); H01M 10/6568 (2014.01); H01M 50/204 (2021.01); H01M 50/251 (2021.01); H01M 50/298 (2021.01); H01M 50/502 (2021.01); H02J 3/32 (2006.01)
CPC H01M 10/425 (2013.01) [A62C 3/16 (2013.01); H01M 10/613 (2015.04); H01M 10/627 (2015.04); H01M 10/6568 (2015.04); H01M 50/204 (2021.01); H01M 50/251 (2021.01); H01M 50/298 (2021.01); H01M 50/502 (2021.01); H01M 2200/10 (2013.01); H01M 2220/10 (2013.01); H02J 3/32 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A battery system, comprising:
a plurality of battery containers, each battery container including a battery rack, a container housing accommodating the battery rack in an internal space, and a first power line configured to transmit charge power and discharge power, wherein the first power lines of the battery containers are connected to each other;
a control cabinet including:
a control module configured to control the plurality of battery containers;
a cabinet housing accommodating the control module in an internal space; and
a second power line configured to be connected to the first power line of a first battery container of the plurality of battery containers,
wherein the control cabinet is spaced from the plurality of battery containers; and
a third power line extending from the first power line of the first battery container to the first power line of a second battery container of the plurality of battery containers,
wherein each of the plurality of battery containers has a recess in a side of the container housing,
wherein an end of the first power line extends into the recess,
wherein each of the plurality of battery containers has a cover covering the recess, the cover hingedly connected to the container housing,
wherein the cover of one of a pair of battery containers of the plurality of battery containers is hingedly connected along a top edge of the cover,
wherein the cover has a first position covering the recess and a second position with a bottom edge of the cover contacting an other of the pair of battery containers,
wherein a wing portion is attached to each side edge of the cover,
wherein the cover has a first mounting member, a second mounting member and a cover member extending between the first mounting member and the second mounting member, the cover member forming an enclosure,
wherein each of the plurality of battery containers has a main pipe,
wherein a firefighting cabinet configured to supply a fire extinguishing liquid to one of the plurality of battery containers is connected to the main pipe of the first battery container, and
wherein the main pipe of the first battery container is connected to the main pipe of a second battery container.