CN204068483U - Automobile electric power-assisted steering brushless DC motor stator winding connection bridge - Google Patents
Automobile electric power-assisted steering brushless DC motor stator winding connection bridge Download PDFInfo
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- CN204068483U CN204068483U CN201420418239.6U CN201420418239U CN204068483U CN 204068483 U CN204068483 U CN 204068483U CN 201420418239 U CN201420418239 U CN 201420418239U CN 204068483 U CN204068483 U CN 204068483U
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- connecting bridge
- common port
- stator winding
- bridge
- mounting groove
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Abstract
The utility model belongs to machine-building, in particular to a kind of automobile electric power-assisted steering brushless DC motor stator winding connection bridge, connecting bridge (1) is respectively equipped with multiple binding post (1-1) and a bus incoming end (1-2), common port connecting bridge (2) is respectively equipped with multiple common port binding post (2-1), connecting bridge support (3) is respectively equipped with a common port connecting bridge mounting groove (3-2), multiple connecting bridge mounting grooves (3-3) and multiple fixed terminal (3-1), connecting bridge (1) and common port connecting bridge (2) are placed in connecting bridge mounting groove (3-3) and the common port connecting bridge mounting groove (3-2) of connecting bridge support (3) respectively, adopt stator winding connecting bridge, stator armature winding welds in order and connects online on the binding post of bridge, the welding of motor bus is on the bus incoming end of connecting bridge, armature winding is distributed to motor bus by stator winding connecting bridge accurately, stator winding connecting bridge is more directly perceived than traditional mode of connection, reliably, and winding inserting is easy, production cost reduces, production efficiency improves, be applicable to producing in enormous quantities.
Description
Technical field
The utility model belongs to machine-building, particularly a kind of automobile electric power-assisted steering brushless DC motor stator winding connection bridge.
Background technology
At present, the domestic automobile electric boosting steering system brushless DC motor stator armature winding mode of connection mostly is series wiring mode, by homophase windings in series together, the end of three-phase links together, first termination power, this mode complex structure, winding inserting difficulty, poor stability.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of structure simple, rolls off the production line conveniently, the automobile electric power-assisted steering brushless DC motor stator winding connection bridge that fail safe is high.
The technical scheme that the utility model technical solution problem adopts is: automobile electric power-assisted steering brushless DC motor stator winding connection bridge comprises connecting bridge, common port connecting bridge, connecting bridge support, be characterized in connecting bridge being respectively equipped with multiple binding post and a bus incoming end, common port connecting bridge is respectively equipped with multiple common port binding post, connecting bridge support is respectively equipped with a common port connecting bridge mounting groove, multiple connecting bridge mounting groove and multiple fixed terminal, connecting bridge and common port connecting bridge are placed in connecting bridge mounting groove and the common port connecting bridge mounting groove of connecting bridge support respectively.
The beneficial effects of the utility model are: adopt stator winding connecting bridge, stator armature winding welds in order and connects online on the binding post of bridge, the welding of motor bus is on the bus incoming end of connecting bridge, armature winding is distributed to motor bus by stator winding connecting bridge accurately, stator winding connecting bridge is more more directly perceived, reliable than traditional mode of connection, and winding inserting is easy, and production cost reduces, production efficiency improves, and is applicable to producing in enormous quantities.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is automobile electric power-assisted steering brushless DC motor stator winding connection bridge construction figure.
Fig. 2 is connecting bridge rack assumption diagram in Fig. 1.
Fig. 3 is connecting bridge structure chart in Fig. 1.
Fig. 4 is common port connecting bridge structure chart in Fig. 1.
In figure, 1-connecting bridge; 1-1-binding post; 1-2-bus incoming end; 2-common port connecting bridge; 2-1-common port binding post; 3-connecting bridge support; 3-1-fixed terminal; 3-2-common port connecting bridge mounting groove; 3-3-connecting bridge mounting groove.
Embodiment
Embodiment, with reference to accompanying drawing 1 ~ 4, the connecting bridge 1 of automobile electric power-assisted steering brushless DC motor stator winding connection bridge is respectively equipped with three binding post 1-1 and bus incoming end 1-2, common port connecting bridge 2 is respectively equipped with nine common port binding post 2-1.Connecting bridge support 3 is respectively equipped with a common port connecting bridge mounting groove 3-2, four fixed terminal 3-1 and three connecting bridge mounting groove 3-3, common port connecting bridge mounting groove 3-2 is in inner side, three connecting bridge mounting groove 3-3 are separately positioned on the outside of common port connecting bridge mounting groove 3-2 successively, and connecting bridge 1 and common port connecting bridge 2 are placed in connecting bridge mounting groove 3-3 and the common port connecting bridge mounting groove 3-2 of connecting bridge support 3 respectively.
The operation principle of automobile electric power-assisted steering brushless DC motor stator winding connection bridge is: on the binding post 1-1 that stator armature winding is welded on connecting bridge in order and common port binding post 2-1, the welding of motor bus is on the bus incoming end 1-2 of connecting bridge 1, and armature winding is distributed to motor bus by connecting bridge 1 and common port connecting bridge 2 exactly.
Claims (1)
1. an automobile electric power-assisted steering brushless DC motor stator winding connection bridge, comprise connecting bridge (1), common port connecting bridge (2), connecting bridge support (3), it is characterized in that connecting bridge (1) being respectively equipped with multiple binding post (1-1) and a bus incoming end (1-2), common port connecting bridge (2) is respectively equipped with multiple common port binding post (2-1), connecting bridge support (3) is respectively equipped with a common port connecting bridge mounting groove (3-2), multiple connecting bridge mounting grooves (3-3) and multiple fixed terminal (3-1), connecting bridge (1) and common port connecting bridge (2) are placed in connecting bridge mounting groove (3-3) and the common port connecting bridge mounting groove (3-2) of connecting bridge support (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418239.6U CN204068483U (en) | 2014-07-28 | 2014-07-28 | Automobile electric power-assisted steering brushless DC motor stator winding connection bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418239.6U CN204068483U (en) | 2014-07-28 | 2014-07-28 | Automobile electric power-assisted steering brushless DC motor stator winding connection bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204068483U true CN204068483U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418239.6U Active CN204068483U (en) | 2014-07-28 | 2014-07-28 | Automobile electric power-assisted steering brushless DC motor stator winding connection bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204068483U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134875A (en) * | 2017-04-20 | 2017-09-05 | 杭州顿力电器有限公司 | A kind of method for avoiding the alternate gap bridge electrical potential difference of three-phase high-voltage brshless DC motor |
| CN108242863A (en) * | 2016-12-23 | 2018-07-03 | 标立电机有限公司 | Brushless motor |
| CN109155565A (en) * | 2016-05-10 | 2019-01-04 | Lg伊诺特有限公司 | Motor windings device and actuator with the motor windings device |
| CN109586471A (en) * | 2017-09-28 | 2019-04-05 | 日本电产株式会社 | Motor |
| CN109586472A (en) * | 2017-09-28 | 2019-04-05 | 日本电产株式会社 | Bus bar unit and motor |
-
2014
- 2014-07-28 CN CN201420418239.6U patent/CN204068483U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109155565A (en) * | 2016-05-10 | 2019-01-04 | Lg伊诺特有限公司 | Motor windings device and actuator with the motor windings device |
| CN109155565B (en) * | 2016-05-10 | 2021-01-19 | Lg伊诺特有限公司 | Motor |
| CN112615454A (en) * | 2016-05-10 | 2021-04-06 | Lg伊诺特有限公司 | Motor wiring device and actuator having the same |
| US11588375B2 (en) | 2016-05-10 | 2023-02-21 | Lg Innotek Co., Ltd. | Motor |
| US11870325B2 (en) | 2016-05-10 | 2024-01-09 | Lg Innotek Co., Ltd. | Motor |
| CN112615454B (en) * | 2016-05-10 | 2024-02-02 | Lg伊诺特有限公司 | Motor wiring device and actuator having the same |
| CN108242863A (en) * | 2016-12-23 | 2018-07-03 | 标立电机有限公司 | Brushless motor |
| CN107134875A (en) * | 2017-04-20 | 2017-09-05 | 杭州顿力电器有限公司 | A kind of method for avoiding the alternate gap bridge electrical potential difference of three-phase high-voltage brshless DC motor |
| CN107134875B (en) * | 2017-04-20 | 2019-07-16 | 杭州顿力电器有限公司 | A method of avoiding the alternate gap bridge potential difference of three-phase high-voltage brshless DC motor |
| CN109586471A (en) * | 2017-09-28 | 2019-04-05 | 日本电产株式会社 | Motor |
| CN109586472A (en) * | 2017-09-28 | 2019-04-05 | 日本电产株式会社 | Bus bar unit and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |