A lower shells assembly for battery package

The utility model discloses a lower shells assembly for battery package, include: lower casing, the bottom plate, the bottom plate is fixed on the lower surface of the diapire of lower casing, the bottom plate includes: the bottom plate framework, a plurality of bottom plate crossbeams, the both end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU DAN, REN FEI, GUI JIANLU, ZHANG HAIJIAN, PENG XING, SUN YAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model discloses a lower shells assembly for battery package, include: lower casing, the bottom plate, the bottom plate is fixed on the lower surface of the diapire of lower casing, the bottom plate includes: the bottom plate framework, a plurality of bottom plate crossbeams, the both ends of bottom plate crossbeam respectively with two vertical frame strips of the left and right sides of bottom plate framework are fixed, a plurality of bottom plate crossbeams are followed the longitudinal separation of battery package is opened and is distributed, a bottom plate supporting beam, bottom plate supporting beam's both ends respectively with two vertical frame strips of the left and right sides of bottom plate framework are fixed, a bottom plate supporting beam is neighbouring to be located middle one the bottom plate crossbeam sets up. According to the utility model discloses a down shells assembly structural strength is high, ensures that battery pack can install under on the shells assembly steadily