The invention discloses a vehicle-mounted energy storage battery pack and a battery replacing structure thereof, and belongs to the technical field of battery replacing batteries, the vehicle-mounted energy storage battery pack comprises a power vehicle-mounted battery pack and a battery replacing end seat, the power vehicle-mounted battery pack comprises a battery box body provided with a blade battery, a battery cover plate is arranged at the bottom of the battery box body, and a self-locking assembly is arranged on the battery cover plate; power connection end blocks are arranged on the two sides of the battery box body, wiring sockets are formed in the power connection end blocks, the battery replacement end base comprises an installation end base installed at the bottom of a vehicle, and a battery replacement groove is formed in the bottom of the installation end base. The battery box and the battery cover plate are independently locked step by step through downward movement of the hydraulic push rod, the safe locking state of the energy storage battery pack and the vehicle body in the safe state of the vehicle is ensured, when the vehicle is abnormal, unlocking of the energy storage battery pack of the vehicle body can be automatically achieved, and the energy storage battery pack can be automatically disengaged from the vehicle body; and the situation that the battery pack is influenced by an accident after a vehicle accident and is burnt and exploded is reduced.
本发明公开了一种车载储能电池组及其换电结构,属于换电电池技术领域,包括动力车载电池组和换电端座,动力车载电池组包括安装有刀片电池的电池盒体,电池盒体底部设置有电池盖板,电池盖板上设置有自锁组件,电池盒体两侧均设置有接电端块,接电端块上开设有接线插口,换电端座包括安装在车辆底部的安装端座,安装端座底部开设有换电槽。本发明利用液压推杆的下移逐步实现对电池盒和电池盖板的单独锁定,确保车辆安全状态下储能电池组与车体的安全锁定状态,在车辆出现异常时,能自动实现对车体对储能电池组的锁定解除,和自动与车体进行脱落,降低车辆发生事故后电池组被事故影响造成电池组燃爆的情况发生。
Vehicle-mounted energy storage battery pack and battery replacement structure thereof
一种车载储能电池组及其换电结构
2023-11-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
Battery pack mounted on vehicle and battery module replacement method
Europäisches Patentamt | 2021
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