Motor shaft extension end waterproof structure and motor

The utility model provides a waterproof structure of a motor shaft extension end. The motor shaft extension end waterproof structure is used for waterproofing of a motor, the motor comprises a motor end face and a shaft extending out of the end face, the motor shaft extension end waterproof structur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SU QITING, GAO YINGSHUANG, LI GUOQIANG, MIAO XU, LI LINLIN, HONG HAIBIN, LYU JINLUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model provides a waterproof structure of a motor shaft extension end. The motor shaft extension end waterproof structure is used for waterproofing of a motor, the motor comprises a motor end face and a shaft extending out of the end face, the motor shaft extension end waterproof structure comprises a rubber ring and a water retaining ring, the rubber ring is sleeved outside the shaft in an interference mode, the water retaining ring is sleeved on the shaft, and one end of the water retaining ring is connected with the end face in a sealing mode. The rubber ring is in a circular groove shape and covers and buckles the water retaining ring. The utility model also provides a motor comprising the motor shaft extension end waterproof structure. The motor shaft extension end waterproof structure provided by the utility model comprises a motor end face and a shaft extending out of the end face, the shaft is sleeved with a rubber ring in an interference manner, and water is prevented from entering the mot