Air purifier with air outlet opening and closing structure

The utility model discloses an air purifier with an air outlet opening and closing structure, an air outlet is arranged at the top of the air purifier, a reversible blade is arranged at the position of the air outlet, and when the blade is overturned to a horizontal state, the air outlet can be shie...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO HAI, ZHANG YI, WU DINGCHAO, LI JINGSONG, LI YUNYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an air purifier with an air outlet opening and closing structure, an air outlet is arranged at the top of the air purifier, a reversible blade is arranged at the position of the air outlet, and when the blade is overturned to a horizontal state, the air outlet can be shielded; the air outlet is square, one end of each blade is connected with a shell of the air outlet through a rotating shaft, the other end of each blade is installed on a connecting rod through a crank, and the connecting rods are connected with a stepping motor so that the connecting rods can move transversely. A vertical square hole is formed in the connecting rod, the crank is installed in the vertically-arranged vertical square hole, when the connecting rod transversely moves, the vertical square hole drives the crank to rotate, and then the blades are turned over through rotation of the stepping motor. According to the air purifier with the air outlet opening and closing structure, when the air purifier does no