Foxconn Technology Co., Ltd.

Fu Zhun Precision Industry (shen Zhen) Co., Ltd.

Xue-Lian Suo

Zhi-Ya Yang

Yung-Ping Lin

Wen-Gao Wang

Dung-Chang Yeh

Ying-Liang Li

Song-Lin Ye

A cooling fan includes a fan housing and a stator and an impeller received in the fan housing. The fan housing includes a frame and a mounting portion located in the frame. The stator is received in the frame and mounted to the mounting portion. The impeller is mounted to the stator and rotatable with respect to the stator. The impeller includes a hub and a plurality of blades extending radially and outwardly from the hub. Each of the blades includes an inner end connected with the hub and an outer end distant from the hub. Each of the blades forms a tab on the outer end at the end surface.

Cooling fan

A heat dissipation device () includes an electric fan () and a heat sink (). The fan includes a fan impeller () which includes a hub () and a plurality of blades () extending radially and outwardly from the hub (). The hub () includes an upper portion () and a bottom portion (). An air inlet () is formed near the upper portion () and an air outlet () is formed near the bottom portion (). The blades () have portions on the bottom portion of the hub which are extended toward a center of the air outlet for driving more air to the center of the air outlet (), whereby more air can flow to a center of the heat sink.

Fan impeller and heat dissipating device incorporating the same

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Shenzhen, China

Xue-Lian Suo