The invention relates to the technical field of mobile power sources, and discloses a portable mobile power source, a battery module, a battery management module, an electric quantity display module and a voltage stabilization interface module are installed in a shell, the battery management module controls a main loop switch MOS through a main control algorithm by collecting the voltage, temperature and main loop current of a single cell, and therefore a battery is protected; the voltage stabilization interface module converts the voltage output by the battery into the required stable voltage and outputs the stable voltage, or stabilizes the wide threshold voltage and inputs the stable voltage to the battery for charging; the electric quantity display module calculates the current electric quantity percentage through a software algorithm according to voltage and current information collected by the battery management module and displays the current electric quantity percentage through an indicator lamp, and the module is further provided with a product main power switch; a conventional charger or a photovoltaic panel is used for direct transfer charging; the binding form of the inversion module and the battery module is changed, and the configurable fast-plug inversion module is adopted; and a safer lithium iron phosphate battery cell is adopted, so that the lithium iron phosphate battery is suitable for an instantaneous high-rate discharge application scene.
本发明涉及移动电源技术领域,且公开了一种便携式移动电源,壳体内安装有电池模块、电池管理模块、电量显示模块和稳压接口模块,电池管理模块通过采集单电芯电压、温度、主回路电流,由主控制算法来控制主回路开关MOS,从而保护电池;稳压接口模块将电池输出的电压变换为所需的稳定电压输出,或者将宽阈电压稳压后输入给电池充电;电量显示模块通过电池管理模块采集的电压电流信息,由软件算法计算当前电量百分比并通过指示灯显示,该模块上还有产品总电源开关;用常规充电器或光伏板直接转接充电;改变逆变模块和电池模块捆绑形式,采用可配置快插式逆变模块;采用更安全的磷酸铁锂电芯,适用于瞬时高倍率放电应用场景。
Portable mobile power supply
一种便携式移动电源
2023-10-03
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |