Battery module
摘要
說明書
Throughout the specification, the front surface and the rear surface of the power supply portion SU or the front surface and the rear surface of the battery module 1 may denote the short side at both ends in a longitudinal direction of the power supply portion SU or a longitudinal direction of the battery module 1, and the side surface of the power supply portion SU or the side surface of the battery module 1 may denote the long side extending in the longitudinal direction of the power supply portion SU or the longitudinal direction of the battery module 1. Thus, the front reinforcement frame 110 and the rear reinforcement frame 120 arranged on the front surface and the rear surface of the power supply portion SU corresponding to the short sides of the power supply portion SU may be arranged on the side surface of the battery module 1 corresponding to the long side of the battery module 1. Also, the side reinforcement framed 150 arranged on the side surface of the power supply portion SU corresponding to the long side of the power supply portion SU may be arranged on the front surface and the rear surface of the battery module 1 corresponding to the short sides of the battery module 1.
The front reinforcement frame 110 may include an accommodation portion having a shape protruding in a front direction in order to accommodate a battery management system BMS, and thus, a bent portion 110a for accommodating the accommodation portion may be formed in the front reinforcement frame 110. Also, a contact hole 110′ for electrical connection with the battery management system BMS may be formed in the front reinforcement frame 110.
