The invention relates to a battery, and provides a battery pack. The battery pack comprises a shell (1) and at least two battery cell module blocks (2) arranged in the shell (1), each battery cell module block (2) comprises at least one battery cell module (21), a cross beam (3) is arranged between every two adjacent battery cell module blocks (2), and a supporting structure (4) is arranged on each cross beam (3). The size of the supporting structure (4) can be adjusted along the direction of the distance between the adjacent battery cell module blocks (2), so that the two side walls of the supporting structure (4) can be respectively propped against the corresponding side walls of the battery cell module blocks (2), and the side wall of the battery cell module block (2) on the outermost side can be propped against the shell (1) in the arrangement direction of the battery cell module blocks (2). According to the battery pack, the space utilization rate of the battery pack can be effectively improved, and battery cell arrangement is increased, so that the energy density is improved.

    本发明涉及电池,提供一种电池包。本发明所述的电池包,包括壳体(1)和设置在所述壳体(1)内的至少两个电芯模组组块(2),所述电芯模组组块(2)包括至少一个电芯模组(21),相邻两个所述电芯模组组块(2)之间设置有横梁(3),所述横梁(3)上设置有支撑结构(4),所述支撑结构(4)能够沿相邻的所述电芯模组组块(2)之间的间距方向调节尺寸,以使得所述支撑结构(4)的两侧侧壁能够分别与其对应的所述电芯模组组块(2)的侧壁抵接、以及位于最外侧的所述电芯模组组块(2)的侧壁在所述电芯模组组块(2)的排布方向上能够与所述壳体(1)抵接。该电池包,能够有效提高电池包空间利用率,增加电芯排布,以提高能量密度。


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    Titel :

    Battery pack


    Weitere Titelangaben:

    电池包


    Beteiligte:
    LI GUANGJUN (Autor:in)

    Erscheinungsdatum :

    2021-07-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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