KR20150038872A - Combination structure of bobbin and terminal for BLAC motor - Google Patents
Combination structure of bobbin and terminal for BLAC motor Download PDFInfo
- Publication number
- KR20150038872A KR20150038872A KR20130117186A KR20130117186A KR20150038872A KR 20150038872 A KR20150038872 A KR 20150038872A KR 20130117186 A KR20130117186 A KR 20130117186A KR 20130117186 A KR20130117186 A KR 20130117186A KR 20150038872 A KR20150038872 A KR 20150038872A
- Authority
- KR
- South Korea
- Prior art keywords
- bobbin
- terminal
- blac
- wire
- present
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6271—Latching means integral with the housing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/12—Machines characterised by the bobbins for supporting the windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The bobbin and terminal coupling structure of the BLAC three-phase motor according to the present invention is characterized in that the upper bobbin and the lower bobbin are combined to constitute a bobbin unit and a terminal coupled to the bobbin unit, And the upper bobbin and the lower bobbin are assembled to the stator core and the wire is wound along the groove shape so that the upper bobbin and the lower bobbin are wound together. The terminals are formed in the form of a hook so that the terminals can be easily fused to the wires, and the wires and the power module can be connected to each other.
According to the bobbin and terminal connection structure of the BLAC three-phase motor according to the present invention, since the terminal and the terminal are directly connected to each other, the manufacturing process and manufacturing cost of the motor are reduced, thereby improving the production efficiency of the motor.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coupling structure of a bobbin and a terminal in a BLAC three-phase motor, which is used in a winding pattern method which enables current transmission to a terminal without a bus bar or racing.
Conventional BLAC 3-phase motors have adopted a method of transferring current to a wire by using a bus bar or lacing.
In such a conventional technique, when a bus bar is used, the design of the bus bar is complicated and additional material costs are incurred. In the case of racing, additional equipment required for racing is required and the operation time is prolonged.
SUMMARY OF THE INVENTION The present invention provides a bobbin and terminal coupling structure suitable for a waving pattern of a BLAC three-phase motor in which a power line and a terminal are contacted with each other to shorten a work process and reduce a material cost. .
In order to achieve the above object, a bobbin and a terminal coupling structure of a BLAC three-phase motor according to the present invention, provided with a bobbin unit combined with an upper bobbin and a lower bobbin, The upper bobbin is formed in a groove shape so that the terminal can be assembled, and the lower bobbin has six grooves to facilitate winding wiring at the time of winding, and the upper bobbin and the lower bobbin are assembled to the stator core The wire is wound along the groove shape, and the terminal is formed in a hook type so as to easily fuse with the wire, and can connect the wire and the power module.
According to the bobbin-to-terminal coupling structure of the BLAC three-phase motor according to the present invention, since the terminal and the terminal are directly connected to each other, the manufacturing process and manufacturing cost of the motor are reduced, .
1 is a perspective view showing a coupling structure of a bobbin and a terminal according to the present invention.
2 is a perspective view showing an upper bobbin according to the present invention.
3 is a perspective view showing a lower bobbin according to the present invention.
4 is a perspective view illustrating a terminal according to the present invention.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
As shown in the drawings, the upper bobbin and the lower bobbin constitute a bobbin unit and include a terminal coupled with the bobbin unit.
The upper bobbin and the lower bobbin are formed in a groove shape so that the terminal can be assembled, and the lower bobbin has six grooves to facilitate winding wiring at the time of winding. The upper bobbin and the lower bobbin are assembled to the stator core, The terminal is hooked to facilitate wire bonding with the wire, and the wire is connected to the power module.
According to the present invention, the winding pattern method for transferring electric current using the terminal is applied, so that the number of processes and manufacturing cost due to the manufacture of the motor is reduced as compared with the conventional bus bar or racing method.
Claims (1)
The upper bobbin is formed in a groove shape so that the terminal can be assembled,
The lower bobbin is constituted by six trenches to facilitate winding wiring at the time of winding,
The upper bobbin and the lower bobbin are assembled to the stator core, the wire is wound along the groove shape,
The terminal is formed in a shape that a terminal is hook-shaped so as to easily fuse with a wire, and can connect a wire and a power module
A bobbin and a terminal coupling structure of a BLAC three-phase motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20130117186A KR20150038872A (en) | 2013-10-01 | 2013-10-01 | Combination structure of bobbin and terminal for BLAC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20130117186A KR20150038872A (en) | 2013-10-01 | 2013-10-01 | Combination structure of bobbin and terminal for BLAC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20150038872A true KR20150038872A (en) | 2015-04-09 |
Family
ID=53029345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20130117186A KR20150038872A (en) | 2013-10-01 | 2013-10-01 | Combination structure of bobbin and terminal for BLAC motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20150038872A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108141093A (en) * | 2015-10-14 | 2018-06-08 | 日本电产株式会社 | Motor |
| KR20190007907A (en) * | 2017-07-14 | 2019-01-23 | 엘지이노텍 주식회사 | Motor |
| CN109983656A (en) * | 2016-12-06 | 2019-07-05 | 电装多利牡株式会社 | Internal combustion engine rotating electric machine and its stator |
| KR20200071472A (en) * | 2018-12-11 | 2020-06-19 | 엘지이노텍 주식회사 | Motor |
-
2013
- 2013-10-01 KR KR20130117186A patent/KR20150038872A/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108141093A (en) * | 2015-10-14 | 2018-06-08 | 日本电产株式会社 | Motor |
| CN108141093B (en) * | 2015-10-14 | 2020-03-24 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN109983656A (en) * | 2016-12-06 | 2019-07-05 | 电装多利牡株式会社 | Internal combustion engine rotating electric machine and its stator |
| KR20190007907A (en) * | 2017-07-14 | 2019-01-23 | 엘지이노텍 주식회사 | Motor |
| KR20200071472A (en) * | 2018-12-11 | 2020-06-19 | 엘지이노텍 주식회사 | Motor |
| US11855504B2 (en) | 2018-12-11 | 2023-12-26 | Lg Innotek Co., Ltd. | Motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Withdrawal due to no request for examination |