Plug-in fan

The utility model discloses a plug-in type fan, and particularly relates to the technical field of fans, the plug-in type fan comprises a fan body, one side of the fan body is fixedly connected with a driving motor, an air outlet of the fan body is provided with a protective device, the protective d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE DENGJUN, GENG XISHAN, LIN HUAGUO, MIAO YUNKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION FIXED CONSTRUCTIONS HEATING KEYS LIGHTING LOCKS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SAFES WEAPONS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	The utility model discloses a plug-in type fan, and particularly relates to the technical field of fans, the plug-in type fan comprises a fan body, one side of the fan body is fixedly connected with a driving motor, an air outlet of the fan body is provided with a protective device, the protective device comprises a protective frame, the protective frame is arranged at the air outlet of the fan body, and the protective frame is fixedly connected with the driving motor. The protective device comprises a protective frame, the surface of the protective frame is slidably connected with a protective plate, one side of the protective plate is fixedly connected with a rack, the side, close to the rack, of the protective frame is fixedly connected with an L-shaped plate, a servo motor on the L-shaped plate arranged on the protective device drives a gear to rotate, and the gear drives the rack and the protective plate to move; the protective plate covers the air outlet of the fan body, the effect of protecting the air