The invention discloses a battery pack structure and a forming method of the battery pack structure. The battery pack structure comprises a battery pack and a silencing mounting structure, a silencing groove with an opening in the upper end is formed in the silencing mounting structure, silencing holes are formed in the bottom wall of the silencing groove, and the upper end of the silencing mounting structure abuts against the lower end face of the battery pack to seal the silencing groove to form a resonant cavity. According to the battery pack structure and the forming method of the battery pack structure, provided by the invention, external noise is isolated by improving a battery pack box body structure, so that the problem that the driving experience is poor due to the fact that the external noise is transmitted to a passenger compartment through a vehicle body chassis in the driving process is solved.
本发明公开一种电池包结构和电池包结构的成型方法,其中电池包结构包括:电池包和消音安装结构;消音安装结构形成有上端开口的消音槽,所述消音槽的底壁设有消音孔,所述消音安装结构的上端抵接于所述电池包的下端面,以封闭所述消音槽形成共振腔。本发明提供的电池包结构和电池包结构的成型方法,旨在通过对电池包箱体结构的改进来隔绝外界噪音,从而解决在行车过程中,外界的噪音经过车身底盘传至乘员舱,使得驾乘体验欠佳的问题。
Battery pack structure and forming method thereof
电池包结构及电池包结构的成型方法
2021-08-06
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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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