Improved structure of radiating fan blade

The utility model relates to an improved structure of a heat radiation fan blade. The top end of the blade is mainly and convexly provided with an auxiliary wing, a notch part is formed at the front end of the connecting part of the auxiliary wing and the blade, and the top edge of an upper shell ca...

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Bibliographische Detailangaben
Hauptverfasser:	SHENGBIN SU, SHIXIONG CHEN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to an improved structure of a heat radiation fan blade. The top end of the blade is mainly and convexly provided with an auxiliary wing, a notch part is formed at the front end of the connecting part of the auxiliary wing and the blade, and the top edge of an upper shell can just be flat pasted on the notch part. When the blade rotates and the generated air flow upwards flows, the air flow can be shielded and blocked by the auxiliary wing without leakage. With the auxiliary wing, the surface area of the blade can be increased, and the air flow quantity and the pressure can also be increased so as to increase heat radiation performance.