摘要:
A battery module with a cooling system capable of ventilating a uniform amount of air through the respective unit cells. The battery module includes a plurality of unit cells spaced from each other and a housing for accommodating the unit cells therein. The housing has an inflow guide side inclined with respect to the direction perpendicular to the interfacial surfaces of the plurality of unit cells, an air inlet for introducing a temperature controlling air, and an air outlet for discharging the air ventilated through the unit cells.
摘要:
A secondary battery module includes a unit battery aggregate having a plurality of unit batteries arranged spaced from each other; a housing adapted to receive the unit battery aggregate; and a communicating member installed inside the housing, the communicating member adapted to supply a cooling medium flowing into the housing between a plurality of the unit batteries. The housing includes an inlet for flowing temperature control air into the unit battery aggregate, an outlet for flowing out the air passing through the unit battery, and a communicating member arranged perpendicular to the direction of inflow and outflow of the air with respect to the inlet and the outlet to communicate with a flowing channel between unit batteries, respectively.
摘要:
The cell barrier for a rechargeable battery module of the present invention includes a metal body and an insulating layer disposed on the surface of the metal body. The cell barrier is interposed between unit cells to electrically insulate between the unit cells. The insulating layer is selected from the group consisting of a resin layer, an inorganic oxide layer, an anodized layer, and a composite layer thereof. The cell barrier also has channels to provide for additional cooling by a heat transfer medium. A single unit cell can also be used with a cell barrier disposed along the unit cell for insulation and cooling.
摘要:
A battery module includes one or more cell assemblies with a plurality of unit cells, and a housing for mounting the cell assemblies therein and circulating a temperature control cooling medium through the cell assemblies. The cell assemblies are arranged in the longitudinal direction of the housing. A guidance unit is installed in a cooling medium passage formed in the longitudinal direction of the housing, and proceeds along the passage to guide cooling medium flow along the passage toward the cell assemblies.
摘要:
The present invention provides a battery module including a plurality of a unit cell having a terminal and a connection member, whose both ends are respectively fastened to the terminals of at least a pair of adjacent unit cells and has a joint in the middle. The connection member is improved to easily correspond to distance discrepancies between unit cells having a terminal, as both ends of the two rods can swing centering the joint.
摘要:
A battery module includes unit batteries spaced apart from each other and a barrier arranged between neighboring ones of the unit batteries. The barrier includes protrusions formed on a front surface, a rear surface, or both of the barrier to form an airflow portion; and strength reinforcing portions formed on the barrier, each extending in a direction and having a channel.
摘要:
A rechargeable battery module includes a plurality of unit batteries disposed apart at predetermined intervals and barriers interposed therebetween. The barriers include a plurality of protrusions and a plurality of plates with at least one junction portion. The junction portion on one plate is fixed to another plate opposing the one plate.
摘要:
A secondary battery module includes at least more than two battery aggregates having a plurality of unit batteries continuously arranged, and a housing receiving the battery aggregates, wherein, with respect to the arrangement direction of the unit batteries, each of the unit batteries of each of the battery aggregates is disposed in an oblique direction against the arrangement direction of the unit batteries.
摘要:
A secondary battery module includes a plurality of unit batteries and connectors for electrically connecting the unit batteries with one another, wherein each connector is fixed to terminals of the unit batteries by using at least a nut having a thread on its inner circumferential surface, and the inner circumferential surface of the nut is tapered.
摘要:
A battery module includes a case with at least one face which is opened, a plurality of partition walls fixedly installed at predetermined intervals in the case, and a plurality of unit batteries which are separated from each other with the partition walls therebetween to be inserted into the case. The battery module may include a battery fixing structure which is installed between the case and the unit batteries to fix the unit batteries so as to prevent positional movement of the unit batteries in the case. The battery fixing structure may be a concavo-convex engaging structure including fixing projections and projection receiving portions.