英国科学家破解1600年前罗马变色玻璃之谜 成功重现古代琉璃杯的光学效果

yun2025

英国科学家破解1600年前罗马变色玻璃之谜 成功重现古代琉璃杯的光学效果

老板电器获专利，带活动门把手的厨电设计独立蒸汽通路

11月6日，老板电器（002508）的发明专利《一种烹饪设备》获授权，申请号为CN202410174603.7。

蒸汽从内胆排出后，如何在有限空间内顺畅经过机体和机门，是这项烹饪设备设计的重点。方案在机壳与内胆之间安排主风机和机体通道，门组件内另有通道和风机。活动把手收回时，两处风机共同引导气流依次经过机体和门内路径，使把手状态与排汽安排能够配合。在结构上，蒸汽出口与后续流通路径是一起考虑的。

截至此次授权消息披露时，老板电器今年获得的各类专利授权共1137项，比上年同期减少10.26%。在2026年上半年，公司研发投入为1.58亿元，同比减少0.85%。企业知识产权记录中，杭州老板电器股份有限公司名下可查到11395条专利信息和272条著作权信息。

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