Energy storage battery pack based on battery management system optimization

By introducing a spiral coil water-cooling circulation system and heat dissipation fin structure into the energy storage battery pack, combined with an infrared thermal imaging sensor and an audible and visual alarm, the heat dissipation problem of the energy storage battery pack is solved, and the performance and safety of the battery pack are improved.

CN224384332UActive Publication Date: 2026-06-19GUANGDONG XIAONIAO POWER TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG XIAONIAO POWER TECHNOLOGY CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

The heat generated by the energy storage battery pack during charging and discharging cannot be dissipated in a timely and effective manner, leading to a decline in battery pack performance and safety hazards, which affects the stable operation of the energy storage system.

⚗Method used

A battery storage battery pack based on a battery management system was designed, which adopts a spiral coil water cooling circulation system and heat dissipation fin structure, combined with an infrared thermal imaging sensor and an audible and visual alarm to achieve efficient heat management and real-time monitoring.

🎯Benefits of technology

By improving heat exchange efficiency and temperature control, the lifespan of the battery pack can be extended, ensuring that the battery pack operates within a suitable temperature range and reducing safety risks.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to an energy storage battery pack optimized based on a battery management system, belonging to the technical field of energy storage battery packs. It includes a housing and a battery pack body disposed inside the housing. The inner side of the housing is provided with a heat dissipation assembly for cooling the battery pack. The heat dissipation assembly includes a partition fixedly connected between the top and bottom walls of the housing. A copper plate is fixedly connected to the left side of the partition, and heat dissipation fins are fixedly connected to the top of the copper plate. A water outlet valve is fixedly connected to the right side of the partition, and a water pump is fixedly connected to the right end of the water outlet valve. A spiral coil is fixedly connected to the outlet end of the water pump, and a connecting valve is fixedly connected to the outlet end of the spiral coil. This energy storage battery pack optimized based on a battery management system maximizes the contact area with the battery pack body by setting a spiral coil surrounding the battery pack body, with the spiral coil wall in contact with the battery pack body.
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