Fan, heat dissipation device and engineering machinery

The invention provides a fan, a heat dissipation device and engineering machinery, and the fan comprises a rotating shaft, a push rod is arranged in the rotating shaft, the end part of the push rod penetrates out of the first end of the rotating shaft, and the push rod is configured to be telescopic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FANG XIBIN, XUE XIAOXIN, WANG YONGWEN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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