CN201191784Y - Field-winding for automobile generator rotor - Google Patents
Field-winding for automobile generator rotor Download PDFInfo
- Publication number
- CN201191784Y CN201191784Y CNU2008200801616U CN200820080161U CN201191784Y CN 201191784 Y CN201191784 Y CN 201191784Y CN U2008200801616 U CNU2008200801616 U CN U2008200801616U CN 200820080161 U CN200820080161 U CN 200820080161U CN 201191784 Y CN201191784 Y CN 201191784Y
- Authority
- CN
- China
- Prior art keywords
- magnetic field
- winding
- out terminal
- skeleton
- field winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Synchronous Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
Abstract
The utility model relates to a magnetic field winding of an automobile generator rotor, which comprises a magnetic yoke, a skeleton and a glazed wire, wherein the glazed wire is provided with a wire outlet terminal, the magnetic yoke is located in the skeleton, and the glazed wire is located outside the skeleton. The magnetic field winding is characterized by further comprising a flexible bonding part, wherein the wire outlet terminal is a reversed 'U' shape, and the flexible bonding part is fixedly connected with the wire outlet terminal. The magnetic field winding can improve the service life of the rotor and enables the connection to be more reliable.
Description
Technical field
The utility model relates to the magnetic field winding, relates in particular to a kind of magnetic field winding of automobile generator rotor.
Background technology
At present, the magnetic field winding that uses on the automobile generator rotor generally comprises yoke, skeleton, enamelled wire.Yoke is loaded in the skeleton, closely twines enamelled wire in the skeleton outer ring again.Enamelled wire has leading-out terminal, and its outlet method is generally directly draws leading-out terminal, is welded in the pin place of collector ring then, as shown in Figure 1.But find that in production practices this method is very easy to cause the rotor broken string, and finally causes the automobile current generator cisco unity malfunction.
The utility model content
In order to solve above-mentioned technical problem, a kind of magnetic field winding of automobile generator rotor is provided, its purpose is, existing outlet method is improved, and makes the rotor outage obviously descend, and has reduced the failure rate of automobile current generator simultaneously.
The utility model provides a kind of magnetic field winding of automobile generator rotor, comprise yoke, skeleton and enamelled wire, enamelled wire has leading-out terminal, yoke is positioned at skeleton, enamelled wire is positioned at outside the skeleton, also comprise flexible adhesion spare, described leading-out terminal is an inverted U, and described flexible adhesion spare is fixedlyed connected with described leading-out terminal.
Described leading-out terminal is fixedlyed connected with the collector ring pin of automobile generator rotor.
Described flexible adhesion spare is an adhesive tape.
Flexible adhesion spare is fixedlyed connected with the arc area of the leading-out terminal of inverted U.
Flexible adhesion spare is fixedlyed connected with two linearity regions of the leading-out terminal of inverted U.
The utility model can improve the life-span of rotor, makes the rotor outage obviously descend, and connects more reliably, has reduced the failure rate of automobile current generator simultaneously.
Description of drawings
Fig. 1 is existing magnetic field winding outlet method
Fig. 2 is the generator amature schematic diagram
Fig. 3 is the orthodrome fixed form of magnetic field winding terminal;
Fig. 4 is the roundlet arc fixed form of magnetic field winding terminal.
Embodiment
The utility model goes out a radian with the bending in advance of magnetic field winding terminal, uses flexible adhesion spare (for example adhesive tape) that it is fixed then, welds with the collector ring pin more at last.Under actual working environment, the magnetic field winding leads can be subjected to the impact from all directions, and under original outlet method, these impacts can't be eased, and effect can cause lead-in wire tired for a long time, fracture; If use mode provided by the utility model, can form a buffering area between magnetic field winding terminal and solder joint, fixedly the flexible adhesion spare of usefulness (for example adhesive tape) can partly or wholly absorb the impact from all directions, and traditional outlet method that is rigidly connected changed into flexibly connect outlet method, thereby improved the life-span of rotor, made that connection is more reliable.
As shown in Figure 2, magnetic field winding 4 is positioned at the generator amature two pawl utmost points 5 centers, collector ring 6 is positioned at the armature spindle end, and rotor circuit need be by the be connected realization of magnetic field winding 4 with collector ring 6, and therefore outlet method provided by the invention can be set up firm between the two and effectively connect.
2 embodiment provided by the invention respectively as shown in Figure 3 and Figure 4.
As shown in Figure 3, with magnetic field winding terminal 1 with the bending of inverted U orthodrome after, with the suitable fixing bending region of flexible adhesion spare (for example adhesive tape) 2 of size, promptly form magnetic field winding 4 shown in Figure 3, the collector ring pin 3 with leading-out terminal 1 termination and automobile generator rotor welds then;
As shown in Figure 4, with magnetic field winding terminal 1 with the bending of inverted U roundlet arc after, with one suitably the flexible adhesion spare (for example adhesive tape) 2 of size fix two linearity regions simultaneously, then leading-out terminal 1 termination and collector ring pin 3 are welded.
Those skilled in the art can also carry out various modifications to above content under the condition that does not break away from the definite spirit and scope of the present utility model of claims.Therefore scope of the present utility model is not limited in above explanation, but determine by the scope of claims.
Claims (5)
1, a kind of magnetic field winding of automobile generator rotor, comprise yoke, skeleton and enamelled wire, enamelled wire has leading-out terminal, yoke is positioned at skeleton, enamelled wire is positioned at outside the skeleton, it is characterized in that, also comprises flexible adhesion spare, described leading-out terminal is an inverted U, and described flexible adhesion spare is fixedlyed connected with described leading-out terminal.
2, magnetic field as claimed in claim 1 winding is characterized in that described leading-out terminal is fixedlyed connected with the collector ring pin of automobile generator rotor.
3, magnetic field as claimed in claim 2 winding is characterized in that described flexible adhesion spare is an adhesive tape.
4, magnetic field as claimed in claim 2 winding is characterized in that flexible adhesion spare is fixedlyed connected with the arc area of the leading-out terminal of inverted U.
5, magnetic field as claimed in claim 2 winding is characterized in that flexible adhesion spare is fixedlyed connected with two linearity regions of the leading-out terminal of inverted U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200801616U CN201191784Y (en) | 2008-04-24 | 2008-04-24 | Field-winding for automobile generator rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200801616U CN201191784Y (en) | 2008-04-24 | 2008-04-24 | Field-winding for automobile generator rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191784Y true CN201191784Y (en) | 2009-02-04 |
Family
ID=40335943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200801616U Expired - Fee Related CN201191784Y (en) | 2008-04-24 | 2008-04-24 | Field-winding for automobile generator rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191784Y (en) |
-
2008
- 2008-04-24 CN CNU2008200801616U patent/CN201191784Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20160424 |