A connecting row, a battery pack and an electric device
CN224696911UActive Publication Date: 2026-08-28BATTEROTECH CO LTD
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Patent Information
- Application Number
- CN202522275877.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-28
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-28
AI Technical Summary
Technical Problem
[0004]具体连接时，连接片连接在电芯极柱所在的端部，由于极柱所在端面的面积有限，因此导致连接片的设置面积有限，进而导致连接片的过流面积较小，使得连接片的过流能力较差
Benefits of technology
[0008]基于本申请上述的实施例，电池包使用时，相邻两个电芯之间通过连接排连接导通，连接排分别与相邻两个电芯的极柱或是极耳连接，从而实现导通。设置时连接排通常设置在电芯上表面，也即相对设置在电芯第一方向的侧部。此时连接排在电芯上表面宽度方向上的尺寸通常与电芯的宽度尺寸一致，此时连接排的过流面积也即连接排宽度尺寸与厚度尺寸的乘积。
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Smart Images
Figure CN224696911U_ABST
Abstract
The application relates to a connecting row, a battery pack and a power utilization device, and relates to the technical field of power batteries. The connecting row comprises at least two layers of overcurrent sheets, and the at least two layers of overcurrent sheets comprise a bottom sheet body and a surface sheet body. The bottom sheet body is used for contacting and electrically connecting with an electric core, and the surface sheet body is arranged on the side of the bottom sheet body away from the electric core. Wherein, the overcurrent sheets are arranged in a laminated mode along a first direction, the first direction corresponds to the height direction of the electric core, and each layer of overcurrent sheets is welded and fixed. The connecting row provided by the application can improve the overcurrent capacity of the connecting row between each electric core without changing the structure and the connecting mode of the battery pack.
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