The invention discloses an electric vehicle emergency power supply in the technical field of electric vehicles, and the electric vehicle emergency power supply comprises a vehicle frame, a power supply module, a main controller, a cushion and a power supply protection module, the power supply module is fixedly connected to the left and right sides of the bottom of an inner cavity of the vehicle frame, and the main controller is fixedly connected to the middle of the bottom of the inner cavity of the vehicle frame; the cushion is hinged to the left side of the top of the frame, the power supply protection module is in electrical output connection with a main controller and is integrated at the connecting end of the main controller, the left side of the bottom of the frame is rotationally connected with a rear wheel, and the power supply module comprises a main power supply module and a standby power supply module. The emergency power supply for the electric vehicle is reasonable in structural design and comprises three power supplies, the emergency power supply module can be automatically switched when the common power supply module of the electric vehicle breaks down or runs out of power, meanwhile, the standby power supply module is manually switched, and it is guaranteed that a user normally uses the electric vehicle.
本发明公开了电动车技术领域的一种电动车应急电源,包括车架、供电模块、主控制器、坐垫和电源保护模块,所述供电模块固定连接在所述车架的内腔底部左右两侧,所述主控制器固定连接在所述车架的内腔底部中间,所述坐垫铰接在所述车架的顶部左侧,所述电源保护模块电性输出连接主控制器,并集成在所述主控制器的连接端,所述车架的底部左侧转动连接有后轮,所述供电模块包括主电源模块和备用电源模块,所述主电源模块包括常用电源模块和应急电源模块,该电动车应急电源,结构设计合理,三路电源,确保电动车常用电源模块发生故障或者没电时,能够自动切换应急电源模块,同时备用电源模块手动切换,保证使用者正常使用电动车。
Emergency power supply for electric vehicle
一种电动车应急电源
26.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62K Fahrräder , CYCLES |
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