摘要:
A battery module includes a base plate, a plurality of batteries on the base plate, and a reinforcing portion on the base plate for reinforcing the base plate. Therefore, deformation of the base plate is prevented.
摘要:
A battery module includes a plurality of rechargeable batteries each having a gas exhaust member openable at a threshold pressure; a housing holding the rechargeable batteries and having a gas exhaust hole; and a valve member covering the gas exhaust hole, wherein a pressure for opening the valve member is lower than the threshold pressure.
摘要:
A battery module for containing a plurality of battery units, the battery module including first and second end plates facing each other; and a side plate, the side plate being for extending across a side of the battery units, and the side plate having a first end coupled to the first end plate and a second end coupled to the second end plate, wherein a work hardening unit is disposed at the second end of the side plate, the work hardening unit being hardened in such a way that the second end of the side plate is bent.
摘要:
A system which can efficiently control the temperature of the battery module, and also can easily control the temperature in the intense environment by actively adapting the exterior environment. The system for controlling temperature of a secondary battery module includes a housing receiving a plurality of unit batteries. The housing has an inlet and an outlet. A heat transfer member is in contact with the unit batteries. The heat transfer member has a portion exposed to a heat transfer medium duct formed inside the housing, and a temperature controller is mounted in the heat transfer member to control temperature of the unit batteries.
摘要:
A battery module, battery pack, and electric vehicle, the battery module including a plurality of unit battery cells; a pair of end plates coupled together in a spaced relationship for receiving the unit battery cells therebetween; and a pressure control unit between the unit battery cells and the at least one end plate.
摘要:
A battery module for accommodating a plurality of batteries connected to each other in a battery unit, the battery module including a pair of end plates facing each other; a restrainer coupled to the pair of end plates, the restrainer being configured to restrain expansion of the battery unit; and a coupling unit for coupling the end plates and the restrainer to each other, wherein a portion of the coupling unit that contacts the end plate and the restrainer is free of any screw surface.
摘要:
A battery module including: a battery assembly including a plurality of rechargeable batteries; a case receiving the battery assembly; a battery management system (BMS) managing unit batteries of the battery assembly; and a relay installed to the case on an output line of the battery assembly and including a relay body configured to selectively block a current according to a signal of the BMS; a connection bar connected to the relay body; and an output terminal connected to the relay body via the connection bar and fastened to the case at a location spaced apart from the relay body.
摘要:
A battery module according to one aspect of the present invention includes: a plurality of rechargeable batteries; a housing configured to house the plurality of rechargeable batteries and having a first fastening portion; a cover configured to couple to the housing and having a second fastening portion configured to couple to the first fastening portion by a tight fitting; and an elastic member configured to fit between the first and second fastening portions.
摘要:
A battery module for containing a plurality of battery units, the battery module including first and second end plates facing each other; and a side plate, the side plate being for extending across a side of the battery units, and the side plate having a first end coupled to the first end plate and a second end coupled to the second end plate, wherein a work hardening unit is disposed at the second end of the side plate, the work hardening unit being hardened in such a way that the second end of the side plate is bent.
摘要:
A battery module including a row of batteries; and end plates coupled to ends of the row of batteries, wherein the end plates include a reinforcing portion for increasing strength of the end plates.