海尔智家取得轴流风扇、空调专利，较大程度的降低轴流风扇的运转噪音

金融界2025-04-26

金融界2025年4月26日消息，国家知识产权局信息显示，青岛海尔空调电子有限公司、青岛海尔空调器有限总公司、海尔智家股份有限公司取得一项名为“轴流风扇、空调”的专利，授权公告号CN222782806U，申请日期为2024年3月。专利摘要显示，本申请涉及空调技术领域，公开一种轴流风扇、空调。轴流风扇包括叶片，叶片包括：叶片主体；导流结构，位于叶片主体的吸力面，并设于叶片主体的根部。导流结构与叶片外缘...

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