Energy storage device and energy storage system

CN122162237APending Publication Date: 2026-06-05CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
Filing Date
2024-08-12
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

In existing energy storage devices, the exhaust mechanism is located on the side wall, which affects the support and load-bearing capacity of the side wall and reduces the reliability of the device.

Method used

The exhaust mechanism is installed on the top wall of the energy storage device and connected to the outside world through the top wall, which reduces the impact on the side wall structure. Combined with the fan and heat exchange components, the exhaust efficiency and heat dissipation effect are improved.

Benefits of technology

It improves the reliability of energy storage devices, reduces the concentration of internal smoke, high-temperature gases and flammable and explosive gases, lowers the risk of fire, and improves heat dissipation efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122162237A_ABST
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Abstract

The application provides an energy storage device and an energy storage system. The energy storage device comprises a first bin body and a battery device. The first bin body comprises a first top wall and a first side wall connected to each other. The first top wall is provided with an exhaust mechanism capable of communicating the inside of the first bin body with the outside. The first bin body contains the battery device. Since the first side wall mainly plays a supporting and load-carrying role in the first bin body, the exhaust mechanism for communicating the inside of the first bin body with the outside is arranged on the first top wall instead of the first side wall, thereby reducing the influence of the arrangement of the exhaust mechanism on the structure of the first side wall and the supporting role and load-carrying capacity of the wall of the first bin body, improving the stress condition of the energy storage device and improving the reliability of the energy storage device.
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