The invention relates to an electric bicycle, comprising a frame, a drive unit having an electric motor, the drive unit being designed to be supplied with energy by means of an energy supply unit, the energy supply unit being partially or completely arranged in the frame, and an electrical connection. The invention relates to an energy supply device for an electric bicycle, having an electrical interface for electrically connecting the energy supply device to the electric bicycle, in particular in a detachable manner, it is proposed that the frame has a cooling channel, in which the energy supply unit is partially or completely arranged, and the electric bicycle has a sealing unit for sealing the electrical interface. Advantageously, the electric bicycle can thus be effectively protected against corrosion and/or operational failures.

    本发明涉及一种电动自行车,所述电动自行车具有:车架、具有电动马达的驱动单元以及电接口,其中,所述驱动单元构造成能借助能量供给单元来供给能量,其中,所述能量供给单元能部分或完全地布置在所述车架中,所述电接口用于使所述能量供给设备与所述电动自行车尤其能拆卸地电连接,提出,所述车架具有冷却通道,其中,所述能量供给单元部分或完全地布置在所述冷却通道中,其中,所述电动自行车具有用于密封所述电接口的密封单元。有利地,由此能够有效地保护电动自行车免于腐蚀和/或运行故障。


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    Titel :

    Electric bicycle and sealing unit for electric bicycle


    Weitere Titelangaben:

    电动自行车和用于电动自行车的密封单元


    Beteiligte:

    Erscheinungsdatum :

    2023-10-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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