Patent ID: 8986863
Filing Date: 2015-03-24
Classification: H01M,Y02E

Abstract:
1. A battery cooling system comprising: a main frame for defining a structure of a battery rack; a space dividing frame for dividing the inside of the main frame into a plurality of levels; a battery module located inside the main frame and supported by the space dividing frame; wherein the battery module includes: a first battery module loaded in a first level among the plurality of levels; a second battery module loaded in a second level adjacent to the first level and located under the same; a first refrigerant guide plate provided in the upper portion of the first battery module; a second refrigerant guide plate provided in the lower portion of the first battery module; a third refrigerant guide plate provided in the upper portion of the second battery module; and a fourth refrigerant guide plate provided in the lower portion of the second battery module wherein the first and second refrigerant guide plates are installed to be inclined in the same direction with predetermined angles with respect to the upper and lower surfaces of the first battery module and the third and fourth refrigerant guide plates are installed to be inclined in the same direction with predetermined angles with respect to the upper and lower surfaces of the second battery module; and side panels coupled to the sides of the main frame and having a channel slit formed in at least a part thereof.