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公开(公告)号：US20230053832A1
公开(公告)日：2023-02-23
申请号：US17981369
申请日：2022-11-04
Applicant: Delta Electronics, Inc.
Inventor： Chih-Yu Chien , Chien-Ho Lee , Yi-Ta Lu
Abstract: The present disclosure provides a motor including a stator, a rotor and a first circuit board. The stator includes a winding assembly including a plurality of coils. A conductive element is extended out from the winding assembly and is electrically connected to a first electrical connector. The first electrical connector penetrates through a pillow of the stator and is electrically connected to the first circuit board. The motor further includes a second circuit board electrically connected to the first circuit board, and a first insulation plate, a second insulation plate and a third insulation plate for fixing and protecting the circuit boards. The motor also includes a clip for fixing and heat dissipating an electronic component disposed on the second circuit board.
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公开(公告)号：US20230412034A1
公开(公告)日：2023-12-21
申请号：US17984163
申请日：2022-11-09
Applicant: Delta Electronics, Inc.
Inventor： Chih-Yu Chien , Chien-Ho Lee , Yi-Ta Lu
Abstract: The present disclosure provides an external rotor motor including a rotor, an air guider, a pillow and a stator. The rotor includes a hub. The air guider includes a connecting ring and rotor air-guiding members. The connecting ring is disposed on the hub. The rotor air-guiding members are disposed on the connecting ring. A first gap is formed among any two adjacent rotor air-guiding members and the connecting ring. The pillow includes a stator flange, a cylinder and fins. The stator flange is disposed on the cylinder. The fins are radially arranged on a first surface of the stator flange. A second gap is formed among any two adjacent fins and the stator flange. A first acute angle is formed between a radial extension direction of each of the fins and a first tangent direction of the cylinder. The stator is mounted on the pillow and rotates along an axis.
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公开(公告)号：US12191719B2
公开(公告)日：2025-01-07
申请号：US17981369
申请日：2022-11-04
Applicant: Delta Electronics, Inc.
Inventor： Chih-Yu Chien , Chien-Ho Lee , Yi-Ta Lu
Abstract: The present disclosure provides a motor including a stator, a rotor and a first circuit board. The stator includes a winding assembly including a plurality of coils. A conductive element is extended out from the winding assembly and is electrically connected to a first electrical connector. The first electrical connector penetrates through a pillow of the stator and is electrically connected to the first circuit board. The motor further includes a second circuit board electrically connected to the first circuit board, and a first insulation plate, a second insulation plate and a third insulation plate for fixing and protecting the circuit boards. The motor also includes a clip for fixing and heat dissipating an electronic component disposed on the second circuit board.
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