The invention discloses an anti-collision device for a new energy battery on a new energy vehicle in the technical field of automobile battery protection, and the anti-collision device comprises an internal protection support, a detachable inner bottom plate is arranged in the internal protection support, a battery pack assembly is fixed on the inner bottom plate, detachable buffer blocks are arranged at four corners of an inner cavity, and the buffer blocks are fixed on the inner bottom plate. A buffer part is arranged between the battery pack assembly and the internal protection support, a detachable top frame is arranged at the upper end of the internal protection support, a detachable bottom frame is arranged at the lower end of the internal protection support, anti-collision beams are arranged on the two sides of the bottom frame, and front and rear inclined baffles capable of rotating for buffering are arranged at the two ends of the bottom frame. According to the anti-collision device, the design of an inner-layer buffering structure and an outer-layer buffering structure is adopted, it is guaranteed that multiple positions of a vehicle are protected when the side face of the vehicle is impacted, and the probability of deformation and fracture of an internal battery pack assembly is reduced; and the probability of deformation and fracture of the battery pack assembly caused by bottom scraping of an automobile chassis in daily driving is effectively reduced.
本发明公开了汽车电池防护技术领域的一种用于新能源车上的新能源电池的防撞装置,包括内部防护支架,所述内部防护支架内部设有可拆卸的内底板,电池包组件固定在内底板上,内腔体四角设有可拆卸的缓冲块,电池包组件与内部防护支架之间设有缓冲件,内部防护支架上端设有可拆卸的顶架,内部防护支架下端设有可拆卸的底架,底架两侧均设有防撞梁,底架两端均设有可转动缓冲的前后斜挡板。本发明防撞装置采用内外两层缓冲结构设计,保证车辆在侧面受到冲击时进行多处防护,降低内部的电池包组件变形破裂的几率,而且针对刮底情况设置后前后斜挡板和底架,有效降低了在日常行驶中汽车底盘刮底情况造成的电池包组件变形破裂几率。
Anti-collision device for new energy battery on new energy vehicle
一种用于新能源车上的新能源电池的防撞装置
2023-07-07
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 / 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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