Outer rotor motor and fan
The utility model discloses an external rotor motor and a fan, and relates to the technical field of electric appliances. The outer rotor motor comprises a motor stator, a motor rotor and a diversion structure. The motor rotor comprises an annular magnetic conductive assembly, a rotating shaft and a...
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| creator | WANG MIAOSEN NI JIONGLI YU WUJIAN |
| description | The utility model discloses an external rotor motor and a fan, and relates to the technical field of electric appliances. The outer rotor motor comprises a motor stator, a motor rotor and a diversion structure. The motor rotor comprises an annular magnetic conductive assembly, a rotating shaft and a rotor supporting frame, a supporting groove is formed in the rotor supporting frame, the annular magnetic conductive assembly and the rotating shaft are coaxially fixed in the supporting groove, an annular avoiding groove is formed between the annular magnetic conductive assembly and the rotating shaft, and the motor rotor is rotatably connected with the motor stator through the rotating shaft. The motor stator is located in the annular receding groove, and a mounting gap is formed between the motor rotor and the motor stator and located at the opening end of the annular receding groove. The flow guide structure is arranged at the installation gap so as to guide the foreign matter out of the installation gap. The |
| format | Patent |
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The motor rotor comprises an annular magnetic conductive assembly, a rotating shaft and a rotor supporting frame, a supporting groove is formed in the rotor supporting frame, the annular magnetic conductive assembly and the rotating shaft are coaxially fixed in the supporting groove, an annular avoiding groove is formed between the annular magnetic conductive assembly and the rotating shaft, and the motor rotor is rotatably connected with the motor stator through the rotating shaft. The motor stator is located in the annular receding groove, and a mounting gap is formed between the motor rotor and the motor stator and located at the opening end of the annular receding groove. The flow guide structure is arranged at the installation gap so as to guide the foreign matter out of the installation gap. 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The outer rotor motor comprises a motor stator, a motor rotor and a diversion structure. The motor rotor comprises an annular magnetic conductive assembly, a rotating shaft and a rotor supporting frame, a supporting groove is formed in the rotor supporting frame, the annular magnetic conductive assembly and the rotating shaft are coaxially fixed in the supporting groove, an annular avoiding groove is formed between the annular magnetic conductive assembly and the rotating shaft, and the motor rotor is rotatably connected with the motor stator through the rotating shaft. The motor stator is located in the annular receding groove, and a mounting gap is formed between the motor rotor and the motor stator and located at the opening end of the annular receding groove. The flow guide structure is arranged at the installation gap so as to guide the foreign matter out of the installation gap. The</description><subject>BLASTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>DYNAMO-ELECTRIC MACHINES</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD0Ly1JLVIoyi_JL1LIBZOJeSkKaYl5PAysaYk5xam8UJqbQcnNNcTZQze1ID8-tbggMTk1L7Uk3tnPyNDSxNzc3MAiNNSYKEUAVXQjTA</recordid><startdate>20230804</startdate><enddate>20230804</enddate><creator>WANG MIAOSEN</creator><creator>NI JIONGLI</creator><creator>YU WUJIAN</creator><scope>EVB</scope></search><sort><creationdate>20230804</creationdate><title>Outer rotor motor and fan</title><author>WANG MIAOSEN ; NI JIONGLI ; YU WUJIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN219477708UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>DYNAMO-ELECTRIC MACHINES</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG MIAOSEN</creatorcontrib><creatorcontrib>NI JIONGLI</creatorcontrib><creatorcontrib>YU WUJIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG MIAOSEN</au><au>NI JIONGLI</au><au>YU WUJIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Outer rotor motor and fan</title><date>2023-08-04</date><risdate>2023</risdate><abstract>The utility model discloses an external rotor motor and a fan, and relates to the technical field of electric appliances. The outer rotor motor comprises a motor stator, a motor rotor and a diversion structure. The motor rotor comprises an annular magnetic conductive assembly, a rotating shaft and a rotor supporting frame, a supporting groove is formed in the rotor supporting frame, the annular magnetic conductive assembly and the rotating shaft are coaxially fixed in the supporting groove, an annular avoiding groove is formed between the annular magnetic conductive assembly and the rotating shaft, and the motor rotor is rotatably connected with the motor stator through the rotating shaft. The motor stator is located in the annular receding groove, and a mounting gap is formed between the motor rotor and the motor stator and located at the opening end of the annular receding groove. The flow guide structure is arranged at the installation gap so as to guide the foreign matter out of the installation gap. The</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Outer rotor motor and fan |
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