LOWER PLASTIC MEMBER FOR BATTERY CELL, BATTERY CELL, AND BATTERY MODULE

The present disclosure discloses a lower plastic part (1) for battery cells, cell and battery module. The lower plastic part comprises: a lower plastic part body (11), the lower plastic part body (11) having an inner side of the lower plastic part (1) facing the pole group and an outer side of the l...

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Bibliographic Details
Main Author LI, Zhidao
Format Patent
LanguageEnglish
French
German
Published 09.10.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present disclosure discloses a lower plastic part (1) for battery cells, cell and battery module. The lower plastic part comprises: a lower plastic part body (11), the lower plastic part body (11) having an inner side of the lower plastic part (1) facing the pole group and an outer side of the lower plastic part (1) facing away from the pole group; an avoidance groove (12), configured on the outer side of the lower plastic part (1) to avoid the explosion-proof valve of the battery cell; a plurality of protrusions, configured on the inner side of the lower plastic part (1), at least one of the plurality of protrusions is directly opposite the avoidance groove (12).
Bibliography:Application Number: EP20220739048