EP-4734256-A3 - BATTERY RACK AND POWER STORAGE DEVICE COMPRISING SAME
EP4734256A3EP 4734256 A3EP4734256 A3EP 4734256A3EP-4734256-A3
Abstract
Disclosed is a battery rack, which includes a plurality of battery modules, each having at least one battery cell, a rack case configured to accommodate the plurality of battery modules, and a fire proof unit mounted to be spaced apart from each other by a predetermined distance along a vertical direction of the rack case and configured to support the battery modules and prevent flame and heat from propagating to adjacent battery modules when a fire occurs in at least one of the plurality of battery modules.
Inventors
- YOO, Jae-Min
- MUN, Jeong-O
- SHIN, Eun-Gyu
- LEE, Yoon-Koo
Assignees
- LG Energy Solution, Ltd.
Dates
- Publication Date
- 20260513
- Application Date
- 20200512