Title:
電池モジュール
Document Type and Number:
Japanese Patent JP6734893
Kind Code:
B2
Abstract:
The present invention provides a battery module, which comprises: a plurality of batteries, each battery includes a cap assembly, the cap assembly includes a cap plate; and a FPC positioned above the cap plates of the plurality of batteries. The cap plate of at least one battery is provided with a fixing column, the FPC is provided with a positioning hole at a position corresponding to the fixing column. The fixing column has: a rod portion received in the positioning hole, one end of the rod portion is fixed to the cap plate; and a cover portion connected with the other end of the rod portion, covering the positioning hole and fixed to the FPC. The method for fixing the FPC of the battery module is stable and effective, improves the fixation reliability of the FPC, facilitates the automatic production and reduces the cost of the battery module.
Inventors:
Lee Jian Wei
Yangping
Shota Chung
Yangping
Shota Chung
Application Number:
JP2018143560A
Publication Date:
August 05, 2020
Filing Date:
July 31, 2018
Export Citation:
Assignee:
Contemporary Amperex Technology Co., Limited
International Classes:
H01M50/147; H01M50/209; H01M50/262; H01M50/284; H01M50/287; H01M50/505; H01M50/509; H01M50/51; H01M50/512
Domestic Patent References:
| JP2010157399A | ||||
| JP2015170454A | ||||
| JP2011060750A | ||||
| JP2010160931A | ||||
| JP2015207340A | ||||
| JP2012227004A | ||||
| JP2010500721A | ||||
| JP2017027922A |
Foreign References:
| WO2012137289A1 | ||||
| US20150017506 | ||||
| WO2016175180A1 |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office