The invention belongs to the technical field of new energy vehicles, and discloses a vehicle frame system integrated with a standby power battery, the vehicle frame system comprises two longitudinal beams, a plurality of cross beams, a main battery pack and an auxiliary battery pack, the two longitudinal beams are oppositely arranged, a mounting position is formed between the longitudinal beams, the cross beams are arranged between the two longitudinal beams and used for connecting the two longitudinal beams, and the main battery pack is connected with the auxiliary battery pack. A containing cavity is formed in each cross beam, the main battery pack is arranged at the installation position, the multiple auxiliary battery packs correspond to the multiple cross beams in a one-to-one mode, and each auxiliary battery pack is arranged in the corresponding containing cavity, so that on the premise that the number of the original battery packs is reduced, more battery packs can be installed on a vehicle frame, and the installation efficiency is improved. According to the vehicle frame system, the number of the battery packs capable of being arranged is increased in the limited space of the vehicle frame, so that the endurance mileage of the pure electric commercial vehicle using the vehicle frame system is prolonged to a certain extent, the probability that the vehicle cannot continue to run due to the fact that the battery packs are lack of electricity is greatly reduced, and the use experience of a user is improved.
本申请属于新能源车辆的技术领域,公开了一种集成备用动力电池的车架系统,其包括纵梁、横梁、主电池包以及副电池包,其中纵梁相对设置有两个,且纵梁之间形成安装位,横梁设置有多个,多个横梁设于两个纵梁之间且用于连接两个纵梁,每个横梁的内部均具有容置腔,主电池包设于安装位,副电池包设置有多个且与多个横梁一一对应设置,每个副电池包均设于对应的容置腔中,继而在原有的电池包的数量前提下,能够向车架安装较多的电池包,以在车架有限的空间中增加能够布置电池包的数量,从而在一定程度上延长使用本申请中车架系统的纯电商用车的续航里程,大大降低了因电池包亏电而导致车辆无法继续行驶的概率,以提高用户的使用体验。
Frame system integrated with standby power battery
一种集成备用动力电池的车架系统
2025-02-25
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge |
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