Battery case structure, battery, and electric device
By designing grooves on the battery casing to create a helium gas detection fluid path, the problem of missing sealing rings that cannot be detected is solved, enabling rapid and accurate detection during battery production and improving battery quality and safety.
CN224400467UActive Publication Date: 2026-06-23SVOLT ENERGY TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SVOLT ENERGY TECHNOLOGY CO LTD
- Filing Date
- 2025-04-25
- Publication Date
- 2026-06-23
Smart Images
Figure CN224400467U_ABST
Abstract
The utility model relates to a battery field provides a kind of shell structure for battery, battery and electric equipment.Shell structure for battery includes shell body, recess is formed with on the side of shell body towards upper plastic, recess is recessed along the thickness direction of shell body and extends along the radial direction of shell body.This shell structure for battery can quickly, accurately detect the battery of missing seal, timely find problem battery, avoid defective product to flow into subsequent production link, help to improve the overall production efficiency of battery, reduce the time waste caused by manual inspection or other inefficient detection method, so that the battery on production line can quickly pass through detection link, enter next process, speed up the running speed of entire production process.
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