The invention relates to an electric vehicle battery with a pre-charging function. The structure of the electric vehicle battery comprises a power source shell, a control shell, a power source assembly and a control assembly, the power source shell and the control shell are arranged in a separable mode, the power source assembly is arranged on the power source shell, the control assembly is arranged on the control shell, at least one of a first pre-charging connecting piece and a second pre-charging connecting piece is provided with a pre-charging extension part extending out of the power source shell or the control shell, the extension direction of a power supply extension part is consistent with that of the pre-charging extension part, and the length/or the sum of the length of the pre-charging extension part is greater than the length/the sum of the length of the power supply extension part. According to the technical scheme, the electric vehicle battery is reasonable in structural design, small in size and light in weight, achieves the pre-charging function through a physical structure and is particularly suitable for bicycle installation.
本发明涉及一种带预充功能的电动车电池,其结构包括电源壳、控制壳、电源组件和控制组件,所述电源壳与控制壳可分离设置,所述电源组件设置在电源壳上,所述控制组件设置在控制壳上,所述第一预充连接件和第二预充连接件中至少一者具有延伸至电源壳或控制壳外的预充延伸部,所述供电延伸部与预充延伸部的延伸方向相一致,所述预充延伸部的长度/或长度总和大于供电延伸部的长度/或长度总和。本发明的技术方案结构设计合理,具有较小的体积和较轻的质量,并且通过物理结构实现预充功能,特别适用于自行车的安装。
Electric vehicle battery with pre-charging function
带预充功能的电动车电池
02.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / 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 |
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