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发明公开
CN107120294A 散热风扇之扇轮结构 有权

散热风扇之扇轮结构
摘要：
本发明涉及散热风扇之扇轮结构，包括一扇叶组及一轮毂，该扇叶组具有复数叶片及一环盖体，透过该环盖体与该复数叶片的后端以一体包覆射出方式结合为一体，或该环盖体与该复数叶片的后端以雷射焊接结合为一体，并结合有该复数叶片的环盖体与对应该轮毂相接合一体。
摘要（英）：

The invention relates to a fan wheel structure of a cooling fan. The structure comprises a fan blade set and a hub; the fan blade set is provided with multiple blades and a ring cover body; the ring cover body and the back ends of the multiple blades are combined as a whole in an integral coating ejecting manner; or the ring cover body and the back ends of the multiple blades are combined as a whole by laser welding; and the ring cover body combined with the multiple blades is correspondingly joined with the hub as a whole.

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