The invention discloses a marine battery pack and an electric ship. The marine battery pack comprises a box cover, a box body, a battery module, a sealing ring and a battery management system, the box cover and the box body are connected through a mechanical buckle structure; the mechanical buckle structure comprises a reverse mechanical lock catch structure arranged at the lower end of the box cover and a turnup structure arranged at the upper end of the box body, the sealing ring is installed between the reverse mechanical lock catch structure and the turnup structure, and the reverse mechanical lock catch structure compresses the sealing ring and rebounds to lock the turnup structure; the battery module is mounted in the box body, and one side of the battery module is connected with the battery management system; and fire-fighting equipment is arranged in a cavity formed by connecting the box cover and the box body. The problems that a marine battery pack connecting mode in the prior art is insufficient in air tightness and not suitable for a water area working environment are solved.
本发明公开了一种船用电池包及电动船,其中船用电池包包括箱盖、箱体、电池模块、密封圈及电池管理系统,所述箱盖与所述箱体通过机械卡扣结构连接,所述机械卡扣结构包括设置在箱盖下端的反向机械锁扣结构和设置在箱体上端的翻边结构,所述密封圈安装在所述反向机械锁扣结构与所述翻边结构之间,所述反向机械锁扣结构压缩所述密封圈回弹锁住所述翻边结构;所述电池模块安装在所述箱体中,所述电池模块的一侧连接所述电池管理系统;所述的消防设施安装在所述箱盖与所述箱体连接形成的腔体内。该发明解决了现有技术中船用电池包连接方式气密性不足和连接方式不适应水域工作环境的问题。
Marine battery pack and electric ship
一种船用电池包及电动船
2021-06-01
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / A62C FIRE-FIGHTING , Feuerbekämpfung / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Electric propulsion ship attached detachable secondary battery pack
European Patent Office | 2025