Battery protection plate

• Main Authors: XIAO PENG, MENG SHANSHAN, LI SHILE, WANG YETING, YE YIWEN, LI JIANJUN, YE KUNHAO, WANG AIDONG, ZHANG CHAO
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a battery protection plate, which belongs to the technical field of new energy and comprises a first continuous fiber reinforced resin composite plate, a honeycomb core and a second continuous fiber reinforced resin composite plate which are sequentially laminated, the honeycomb core comprises a plurality of honeycomb units arranged in an array mode, and each honeycomb unit is sequentially provided with a first resin layer, a second resin layer and a third resin layer from the center to the outside. The honeycomb unit with the three resin layers is arranged, so that the rigidity of the honeycomb core is effectively improved, the overall rigidity and the shock resistance of the protection plate are improved, and the protection plate is prevented from being broken and losing efficacy. 本实用新型公开了一种电池防护板，属于新能源技术领域，所述的电池防护板，包括依次叠层设置的第一连续纤维增强树脂复合板、蜂窝芯和第二连续纤维增强树脂复合板；所述蜂窝芯包括多个阵列排布的蜂窝单元，所述蜂窝单元从中心往外依次设有第一树脂层、第二树脂层和第三树脂层。本实用新型设置了三层树脂层的蜂窝单元，有效的提高了蜂窝芯的刚度，提高了防护板的整体刚度和抗冲击性能，防止防护板断裂失效。