The embodiment of the invention provides a module frame, a secondary battery and an automobile, and relates to the field of secondary batteries. The module frame comprises two sets of end plates, a bottom plate, pressing strips and a cover plate, the two sets of end plates are connected with the two ends of the bottom plate respectively, the two ends of the pressing strips are connected with the two sets of end plates respectively, the cover plate covers the pressing strips and are connected with the bottom plate and the two sets of end plates, and the cover plate, the bottom plate and the twosets of end plates jointly define an installation cavity for installing battery cell assemblies. According to the embodiment of the invention, the module grouping efficiency can be improved, the weight of a battery system can be reduced, and the whole vehicle driving range is increased; or under the same driving range, the electric quantity is reduced, and the operation cost is reduced.
本发明实施例提供一种模组框架、二次电池和汽车,涉及二次电池领域。该模组框架包括端板、底板、压条和盖板,端板的数量包括两组,两组端板分别与底板的两端连接,压条的两端分别与两组端板连接,盖板盖设于压条上,并与底板和两组端板连接,盖板、底板和两组端板共同围成用于安装电芯组件的安装腔室。本发明实施例能够提高模组的成组效率,可以降低电池系统的重量,提高整车续驶里程;或在相同续驶里程下降低电量,降低运行成本。
Module frame, secondary battery and automobile
模组框架、二次电池和汽车
2021-02-23
Patent
Electronic Resource
Chinese
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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