cell
By connecting the insulating support and the insertion and receiving parts of the insulating film, the problems of complex cell processing and low reliability are solved, and the effects of simplified connection and improved processing efficiency are achieved.
CN224458533UActive Publication Date: 2026-07-03AESC DYNAMICS TECHNOLOGY (ORDOS) LTD +2
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- AESC DYNAMICS TECHNOLOGY (ORDOS) LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Existing battery cell processing technology is complex, costly, and has low reliability. The hot-melt connection method leads to problems such as weak connection and melt-through. High temperature also causes the insulation support to tilt and deform.
Method used
The insulating bracket and insulating film are connected by a plug-in method through the insertion part and the receiving part, which avoids the hot-melt process, simplifies the connection structure, and improves the fixation reliability.
Benefits of technology
It simplifies the battery cell processing steps, improves processing efficiency and process stability, and solves the quality problems caused by the hot-melt process.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224458533U_ABST
Abstract
This utility model provides a battery cell, comprising a cover plate assembly, a housing, a bare battery cell, an insulating support, and an insulating film. The bare battery cell is disposed within the housing, the cover plate assembly seals the housing, the insulating support is disposed on the side of the cover plate assembly near the housing, and the insulating film wraps around the periphery of the bare battery cell. One of the insulating support and the insulating film has a receiving portion, and the other has an insertion portion. The insertion portion is inserted into the receiving portion to fix the insulating film to the insulating support. The insulating support and the insulating film are respectively provided with an insertion portion and a receiving portion, which are connected by a plug-in method. This eliminates the need for a hot-melt process to connect the insulating support and the insulating film, solving the product quality problems caused by the high temperatures generated by the hot-melt process. It also reduces the complexity of the battery cell processing steps and improves the processing efficiency and process stability.
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