A battery-pack-cooling device that cools a battery pack, the battery pack including a plurality of battery modules that are provided in a space enclosed by a case and a cover. The plurality of battery modules are arranged at intervals. The device includes a guiding member provided in the space to cover, from above, an area where the plurality of battery modules are arranged and to guide cooling air generated by a cooling-air-generating unit; and a cooling-air-introducing portion provided to the guiding member and that introduces the cooling air guided by the guiding member into at least one of a space above the battery modules and a space between adjacent ones of the battery modules.
BATTERY-PACK-COOLING DEVICE
2018-06-28
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |