A battery module includes a module housing having a lower housing, a pair of side housings, a pair of front and rear housings and an upper housing for respectively covering a lower portion, both side portions, front and rear portions and an upper portion of a cell stack. The lower housing includes a base plate having a hole region forming a channel in at least one side thereof along a longitudinal direction and configured to cover an entire lower surface of the cell stack; and a plurality of spacers disposed in the base plate at predetermined intervals and configured to support the cell stack to be spaced apart from a surface of the base plate so that an empty space is formed between the cell stack and the base plate. The hole region communicates with the empty space so that a cooling medium is supplied to the empty space.
BATTERY MODULE HAVING IMPROVED COOLING STRUCTURE
BATTERIEMODUL MIT VERBESSERTER KÜHLSTRUKTUR
MODULE DE BATTERIE AYANT UNE STRUCTURE DE REFROIDISSEMENT AMÉLIORÉE
2021-03-17
Patent
Electronic Resource
English
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
BATTERY MODULE HAVING STABILITY-IMPROVED STRUCTURE AND HIGH COOLING EFFICIENCY
European Patent Office | 2016
|Battery module having structure of improved stability and high cooling efficiency
European Patent Office | 2016
|COOLING MEMBER HAVING IMPROVED COOLING EFFICIENCY, AND BATTERY MODULE INCLUDING SAME
European Patent Office | 2017
|