The invention discloses a battery heating device, a battery module and a vehicle, the battery heating device is applied to the vehicle, and the battery heating device comprises a temperature sensor, a heating assembly and a temperature processor; the temperature processor is connected with the temperature sensor; the temperature sensor is connected with the battery; the temperature processor is connected with the heating assembly which is in contact with the battery; the temperature processor is used for heating the battery through the heating assembly when the battery temperature is lower than the preset temperature. According to the embodiment of the invention, by applying the battery heating device, the problems of slow battery charging and battery damage caused by low battery temperature and inconsistent temperature among batteries in the charging process of a user in low-temperature weather are solved.
本申请公开了一种电池加热装置、电池模组及车辆,电池加热装置应用于车辆,电池加热装置包括:温度传感器、加热组件、温度处理器;温度处理器与温度传感器连接,温度传感器与电池连接;温度处理器与加热组件连接,加热组件和电池接触;温度处理器用于在电池温度低于预设温度时,通过加热组件为电池加热。本发明实施例通过应用电池加热装置,解决用户在充电过程中,遇到低温天气时,电池温度低并且各个电池之间温度不一致,导致电池充电慢、电池损坏问题。
Battery heating device, battery module and vehicle
一种电池加热装置、电池模组及车辆
2023-01-13
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |