The present invention provides a battery pack for an automobile. The battery pack for an automobile according to the present invention comprises: at least one secondary battery comprising a negative electrode plate, a separator, and a positive electrode plate; and at least one cooling fin which abuts on an exterior material of the secondary battery and thereby cools the secondary battery, wherein at least one end of the cooling fin abuts the chassis. The cooling fin releases heat generated by the secondary battery through the chassis. Therefore, an additional refrigerant, a refrigerant movement channel, a pump, etc. are not necessary.
BATTERY PACK FOR VEHICLE WITH IMPROVED COOLING EFFICIENCY
2015-09-02
Patent
Electronic Resource
Korean
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 |