国家知识产权局信息显示,比亚迪股份有限公司、深圳市比亚迪锂电池有限公司取得一项名为“一种电池包底护板、电池包及用电设备”的专利,授权公告号CN223539790U,申请日期为2024年11月。专利摘要显示,本申请提供一种电池包底护板、电池包及用电设备,具体涉及电池技术领域。该电池包底护板包括第一防护层、第二防护层、金属蜂窝层和第一涂料层。其中,第一防护层具有相对的第一面和第二面,第二防护层位于第一...
Source Link国家知识产权局信息显示,比亚迪股份有限公司、深圳市比亚迪锂电池有限公司取得一项名为“一种电池包底护板、电池包及用电设备”的专利,授权公告号CN223539790U,申请日期为2024年11月。专利摘要显示,本申请提供一种电池包底护板、电池包及用电设备,具体涉及电池技术领域。该电池包底护板包括第一防护层、第二防护层、金属蜂窝层和第一涂料层。其中,第一防护层具有相对的第一面和第二面,第二防护层位于第一...
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