公开(公告)号：US20240322380A1

公开(公告)日：2024-09-26

申请号：US18606303

申请日：2024-03-15

Applicant: Samsung SDI Co., Ltd.

Inventor： Mansik Cho ,  Youngbin Ko ,  Kwangsoo Bae

IPC: H01M50/503 ,  H01M50/244 ,  H01M50/507

CPC classification number: H01M50/503 ,  H01M50/244 ,  H01M50/507

Abstract: A battery pack includes a cell holder to which a plurality of battery cells are assembled and a bus bar assembly including a bus bar electrically connecting the plurality of battery cells to each other, and a protrusion protruding from the bus bar to at least a portion of a thickness of the cell holder. The plurality of battery cells are arranged on a first side of the cell holder, and the bus bar assembly is located on a second side of the cell holder opposite the first side of the cell holder. The cell holder integrated with the bus bars, which are firmly fixed at appropriate positions on the cell holder, may be provided through insert injection molding.

公开(公告)号：US20140212737A1

公开(公告)日：2014-07-31

申请号：US13953522

申请日：2013-07-29

Applicant: Samsung SDI Co., Ltd.

Inventor： Sanghoon Bae ,  Youngbin Ko

IPC: H01M2/10

CPC classification number: H01M2/1016 ,  H01M2/1077 ,  H01M10/613 ,  H01M10/643 ,  H01M10/6557

Abstract: A battery pack includes a spacer. The spacer for the battery pack can be used by being cut according to the number of batteries received in the battery pack, and can thus be applied to multiple battery packs in which different numbers of batteries are received, and can be easily separated manually. In one type of spacer, a first plurality of concave battery receiving parts corresponding to portions of outer surfaces of the cylindrical batteries are formed on a first surface of a rectangular frame, and cutting grooves are formed in the respective battery receiving parts in a direction corresponding to the center axes of the cylindrical batteries to facilitate cutting of the spacer.

Abstract translation: 电池组包括间隔件。 用于电池组的间隔件可以根据接收在电池组中的电池的数量进行切割，因此可以应用于其中接收不同数量的电池的多个电池组，并且可以容易地手动分离。 在一种类型的间隔件中，在矩形框架的第一表面上形成对应于圆柱形电池的外表面的一部分的第一多个凹电池接收部分，并且在相应的电池接收部分中沿相应方向形成切割槽 到圆柱形电池的中心轴线以便于间隔件的切割。