Battery bottom protection plate

The utility model belongs to the field of battery packaging, and provides a battery bottom protection plate, which is provided with a bottom protection plate and comprises a first part, a second part, a third part and a fourth part, the first part is a main body part of the bottom protection plate,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SONG JINZHUANG, CHEN KAI, WANG QIAN, XIONG DONG, JI JIEQUAN, WANG HAO, YANG MENGMENG, ZHANG JINGHUA, NI HENGGUO, CHEN SHUAISHUAI, DING JIANGPING, CHEN TAO, LIU LONGFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The utility model belongs to the field of battery packaging, and provides a battery bottom protection plate, which is provided with a bottom protection plate and comprises a first part, a second part, a third part and a fourth part, the first part is a main body part of the bottom protection plate, and the first part is of a honeycomb structure; the second part is composed of a first layer and a second layer, the first layer and the second layer are attached to the upper face and the lower face of the first part respectively, and the second part is used for enhancing the structural strength of the first part. Compared with the prior art, the bottom protection structure has the advantages that the battery system is positioned at the bottommost part of the whole vehicle, the bottom protection plate can protect the safety of the battery in the driving process of the vehicle, and the main body part adopts the honeycomb structure to improve the bottom anti-collision performance and is easily subjected to external