The invention relates to the technical field of new energy vehicle matching devices, in particular to a new energy vehicle discharging device, which comprises a mounting cylinder, a discharging cylinder and a discharging device, the two battery connecting electrodes are arranged on one axial side wall of the mounting cylinder in an insulating and penetrating manner, and one ends of the two battery connecting electrodes extend into the working cavity; each capacitor connecting electrode comprises a movable section, a fixed section and a jacking spring, one end of each movable section is movably inserted into the corresponding fixed section, the two fixed sections are arranged on the other axial side wall of the mounting cylinder in an insulating and penetrating manner, and the jacking springs are used for jacking the other ends of the movable sections to the end parts of the corresponding battery connecting electrodes; the cut-off mechanism is located in the mounting cylinder and comprises a cut-off part and a driving assembly, the cut-off part is an insulator, a consumption resistor is arranged in the cut-off part, and the driving assembly is used for driving the cut-off part to move towards one end of the mounting cylinder so as to cut off connection between the battery connecting electrode and the capacitor connecting electrode. According to the invention, the capacitor can be ensured to normally discharge after the vehicle collision.
本发明涉及新能源车配套装置技术领域,具体涉及一种新能源汽车放电装置,包括:安装筒,内设有密闭的工作腔;两根电池连接电极,均绝缘穿设在安装筒轴向的一侧壁上、一端均延伸至工作腔内;两根电容连接电极,均包括活动段、固定段和顶压弹簧,各活动段一端活动的插设在固定段内,两固定段均绝缘穿设在安装筒轴向的另一侧壁上,顶压弹簧用于将活动段的另一端顶压在对应的电池连接电极的端部;切断机构位于安装筒内,包括切断部和驱动组件,切断部为绝缘体,切断部内设置有消耗电阻,驱动组件用于驱动切断部向安装筒的一端移动以切断部电池连接电极与电容连接电极之间的连接。本发明能够确保电容器在车辆碰撞后进行正常的放电。
New energy automobile discharging device
一种新能源汽车放电装置
2023-07-04
Patent
Electronic Resource
Chinese
IPC: | 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |