The invention discloses a battery pack assembly based on an integrated battery pack box body. The battery pack assembly comprises a box body, a thermal management module and an electric control module. The box body adopts an integral forming process, so that the production efficiency and the product percent of pass of the battery pack are greatly improved, the material cost and the cost of connecting pieces and fastening pieces during assembly of the battery pack are saved, the assembly is simple and easy to assemble, the production efficiency is improved, and the thermal management module controls the heat of battery cells in the battery pack assembled in the box body. And the electric control module is used for managing and controlling an electric power system of the battery pack. According to the device disclosed by the invention, the temperature of the battery pack can be adjusted through the thermal management module, so that the battery is heated or cooled, and the battery cellsare ensured to work at an optimal temperature, thereby effectively improving the safety and usability of the battery pack and prolonging the service life of the battery pack. The whole battery pack does not need to use a large number of electrical elements and connecting materials, and is simple, efficient and low in cost.
本发明公开了一种基于一体式电池包箱体的电池包总成,包括箱体、热管理模块和电控模块。箱体采用一体式成型工艺,大大提高了电池包的生产效率和产品合格率,同时节约了材料成本和电池包总成时的连接件和紧固件成本,总成装配简单易行,提升了生产效率,热管理模块对装配在箱体内的电池包内电芯的热量进行管控,电控模块对电池包的电力系统进行管控。本发明所述装置通过热管理模块,可实现对电池包温度的调节,使电池加温或冷却,保证电芯在一个最佳的温度下工作,从而有效提升电池包的安全性、使用性及寿命。电池包整体无需使用大量的电气元件和连接材料,简单高效,并且成本较低。
Battery pack assembly based on integrated battery pack box body
一种基于一体式电池包箱体的电池包总成
2020-11-17
Patent
Electronic Resource
Chinese
IPC: | 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 |
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