扇叶和吹风设备
本发明公开了一种扇叶和吹风设备,涉及吹风设备技术领域,其中,扇叶包括轮毂、及连接轮毂的叶片,所述叶片包括第一片段和第二片段,所述第一片段和所述第二片段之间具有空心区域,在所述扇叶的旋转方向上,所述第一片段位于上游设置;所述第一片段的尾缘至少部分朝向所述扇叶的旋转方向弯曲,所述第二片段的前缘至少部分朝向所述扇叶的旋转方向的反向弯曲。本发明提供的技术方案能够有效降低扇叶运转时的噪音。
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