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公开(公告)号：US11722020B2
公开(公告)日：2023-08-08
申请号：US17240174
申请日：2021-04-26
发明人： Fu Hsiang Chung , Hong Fang Chen , Shih Wei Hung , Wei Ting Chen , Yu Chin Lin
CPC分类号： H02K1/146 , H02K3/28 , H02K3/38 , H02K3/522 , H02K5/225 , H02K15/0062 , H02K15/0068 , H02K2203/06 , H02K2203/09 , H02K2203/12
摘要： A stator of a brushless motor has an iron core, a bobbin, and a winding assembly. The iron core has multiple stator poles mounted on an interior annular surface of a core body and spaced apart from each other. The bobbin is mounted on one of two open ends of the core body and has a substrate, at least one neutral connector mounted on an upper surface of the substrate, and at least one neutral solder pad mounted in the at least one neutral connector. The winding assembly is formed by one wire wound on multiple stator poles and the connectors. The winding assembly is electrically connected to the at least one neutral solder pad.
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公开(公告)号：US20210351637A1
公开(公告)日：2021-11-11
申请号：US17240174
申请日：2021-04-26
发明人： Fu Hsiang Chung , Hong Fang Chen , Shih Wei Hung , Wei Ting Chen , Yu Chin Lin
摘要： A stator of a brushless motor has an iron core, a bobbin, and a winding assembly. The iron core has multiple stator poles mounted on an interior annular surface of a core body and spaced apart from each other. The bobbin is mounted on one of two open ends of the core body and has a substrate, at least one neutral connector mounted on an upper surface of the substrate, and at least one neutral solder pad mounted in the at least one neutral connector. The winding assembly is formed by one wire wound on multiple stator poles and the connectors. The winding assembly is electrically connected to the at least one neutral solder pad.
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