Abstract
A battery pack 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.
Full Text
What is claimed is:
A battery pack 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.
Timeline
Filed
04/28/2026Published
09/03/2026Granted
Not AvailableIPC Codes(12)
H01M 50/143:Fireproof; Explosion-proof
H01M 10/613:Cooling or keeping cold
H01M 10/6556:Solid parts with flow channel passages or pipes for heat exchange (closed pipes H01M 10/6552)