FAN AND MOTOR MECHANISM THEREOF

A fan includes a motor mechanism and a plurality of fan blades. The motor mechanism includes a base, a bearing, a rotor and a stator. The base has an axial tube. The bearing is disposed in the axial tube. The rotor has an axle. The axle is inserted into the bearing and has a recess structure. The st...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU SHIMAN, CHAN WEI-LUNG, LAI YONGWEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A fan includes a motor mechanism and a plurality of fan blades. The motor mechanism includes a base, a bearing, a rotor and a stator. The base has an axial tube. The bearing is disposed in the axial tube. The rotor has an axle. The axle is inserted into the bearing and has a recess structure. The stator is sleeved on the axial tube and includes an upper insulated frame. The upper insulated frame has a resilient cantilever structure. The resilient cantilever structure is extended into the recess structure. The fan blades protrude from a periphery of the rotor.