Dustproof structure of fan

The utility model relates to a dustproof structure of a fan, which comprises a fan main body, a fan shell is arranged outside the fan main body, and the dustproof structure is arranged on the front side of the fan shell. The dustproof structure comprises a dustproof net, an annular plate is fixedly...

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Bibliographic Details
Main Authors XU HAI, YANG XIONGHUI
Format Patent
LanguageChinese
English
Published 03.11.2023
Subjects
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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Summary:The utility model relates to a dustproof structure of a fan, which comprises a fan main body, a fan shell is arranged outside the fan main body, and the dustproof structure is arranged on the front side of the fan shell. The dustproof structure comprises a dustproof net, an annular plate is fixedly installed outside the dustproof net, three connecting rods are fixedly installed in the annular plate and located on the front face of the dustproof net, a circular plate is fixedly installed among the three connecting rods, and the circular plate is fixedly connected with the dustproof net. Four through holes are formed in the annular plate, and an air inlet is formed in the front face of the fan shell. According to the dustproof structure of the fan, by arranging the dustproof structure, when the fan body operates, sucked air is filtered through the dustproof net, so that dust in airflow is filtered out, a large amount of dust can be prevented from being sucked into the fan shell when the fan body operates, the d
Bibliography:Application Number: CN202320545195U