Battery pack
By setting different spacing between solder pads and removing features in the battery pack, the connection piece structure was optimized, solving the problem of low battery pack safety performance and achieving higher safety and current conduction reliability.
CN224537292UActive Publication Date: 2026-07-21JIANGSU DONGCHENG TOOLS TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU DONGCHENG TOOLS TECH CO LTD
- Filing Date
- 2025-09-29
- Publication Date
- 2026-07-21
Smart Images
Figure CN224537292U_ABST
Abstract
The application relates to the battery technical field, aims to solve the problem of how to improve the safety performance of a battery pack, and provides a battery pack, which comprises a circuit board, the circuit board is respectively provided with a plurality of pads, and the plurality of pads are spaced apart along a first direction. The plurality of pads are respectively spaced apart by a first distance, a second distance and a third distance along the first direction, the first distance is smaller than the third distance, and the first distance is equal to the second distance. The application has the beneficial effects that two independent minimum distances (namely the first distance and the second distance) are arranged between the plurality of pads instead of a single minimum distance, the single minimum distance is avoided to become a weak point of the safety performance, the risk occurrence probability of creeping, short circuit and the like is averaged, and the safety performance is improved.
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