The invention discloses a power supply assembly. The power supply assembly comprises a battery box, a bearing piece and a protection device. The protection device comprises a substrate, a cover plate and a driving assembly. The substrate covers the supporting piece and is provided with a connecting port. The cover plate is movably arranged relative to the base plate so as to close or open the connecting port. The driving assembly comprises a support, a sliding piece and a flexible connecting piece. The support is arranged on the base plate and provided with a sliding groove extending in the height direction. The sliding piece is movably arranged in the sliding groove. The first end of the flexible connecting piece is connected with the sliding piece. And the second end of the flexible connecting piece is connected with the cover plate. In the connection state, the sliding piece is pressed at the bottom end of the sliding groove by the battery box. And the flexible connecting piece drives the cover plate to move and open the connecting port. In the disconnection state, the sliding piece is separated from the battery box, and the cover plate is reset. The connector is automatically opened by means of the lowering action of the battery box, and the rear cover plate is automatically reset after the battery box is dismounted, so that the pollution of impurities to electrical parts in the connector is reduced, and the stability of the battery replacement system is improved.

    本申请公开了一种供电组件。供电组件包括电池箱、承托件以及保护装置。保护装置包括基板、盖板以及驱动组件。基板盖设承托件且具有连接口。盖板相对于基板可移动地设置以关闭或打开连接口。驱动组件包括支架、滑动件以及柔性连接件。支架设置在基板上且具有在高度方向延伸的滑槽。滑动件在滑槽中可移动地设置。柔性连接件的第一端与滑动件连接。柔性连接件的第二端与盖板连接。在连接状态,滑动件被电池箱压于滑槽底端。柔性连接件带动盖板移动并打开连接口。在断开状态,滑动件与电池箱分离,盖板复位。借助电池箱的下放动作实现连接口的自动打开,在卸下电池箱后盖板自动复位,减少连接口内的电气件被杂质污染,提高换电系统的稳定性。


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    Titel :

    Power supply assembly


    Weitere Titelangaben:

    供电组件


    Beteiligte:
    ZHANG YUANXIANG (Autor:in) / WU BO (Autor:in) / SONG JI (Autor:in) / SUN LINHAI (Autor:in) / FENG XU (Autor:in) / YU FANFAN (Autor:in)

    Erscheinungsdatum :

    2023-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / E02F Baggern , DREDGING / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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