CN205029455U - Interphase insulation of motor stator and motor - Google Patents
Interphase insulation of motor stator and motor Download PDFInfo
- Publication number
- CN205029455U CN205029455U CN201520546284.4U CN201520546284U CN205029455U CN 205029455 U CN205029455 U CN 205029455U CN 201520546284 U CN201520546284 U CN 201520546284U CN 205029455 U CN205029455 U CN 205029455U
- Authority
- CN
- China
- Prior art keywords
- positioning boss
- interphase insulator
- interphase
- insulator
- millimeters
- 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
Links
- 230000016507 interphase Effects 0.000 title claims abstract description 69
- 238000009413 insulation Methods 0.000 title claims abstract description 40
- 239000012212 insulator Substances 0.000 claims abstract description 59
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000965 Duroplast Polymers 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model provides a motor stator's interphase insulation and motor. The interphase insulation of the motor stator includes: a first interphase insulator having a ring shape; a second interphase insulator coaxially spaced apart from the first interphase insulator, the second interphase insulator being annular; and a bar-shaped connector connected between the first interphase insulator and the second interphase insulator. Use the technical scheme of the utility model, first interphase insulator and second interphase insulator all are cyclic annularly, can satisfy the insulation of motor stator's whole tip, and connect for whole, and one of them installation targets in place the back, and another also installs and targets in place. The problem of among the prior art install many times and once not in place and will influence whole insulating effect that produces is solved.
Description
Technical field
The utility model relates to machine field, in particular to a kind of phase insulation and motor of motor stator.
Background technology
Fig. 1 shows the structural representation of the phase insulation of the motor stator of prior art, this phase insulation comprises lead end interphase insulating sheet 1 ' and non-lead end interphase insulating sheet 2 ', lead end interphase insulating sheet 1 ' and non-lead end interphase insulating sheet 2 ' are connected as one by connecting rod 3 ', lead end interphase insulating sheet 1 ' and non-lead end interphase insulating sheet 2 ' are relatively provided with card 4 ' between two with the junction of connecting rod 3 ', and connecting rod 3 ' welds with card 4 '.
In prior art, motor stator one end needs to arrange multiple interphase insulating sheet, although incorporate the insulating paper at two ends, still there is the problem needing in a motor to install repeatedly, certain once mounting is not in place all can have influence on integral insulation effect, and twice installation exists interval, efficiency is not high.
Utility model content
Main purpose of the present utility model is the phase insulation and the motor that provide a kind of motor stator, of the prior artly needs repeatedly to install to solve and affects the problem of integral insulation effect.
To achieve these goals, according to an aspect of the present utility model, the phase insulation providing a kind of motor stator comprises: the first interphase insulator, in the form of a ring; Second interphase insulator, and the first interphase insulator is arranged at interval coaxially, and the second interphase insulator is in the form of a ring; Bar shaped connector, is connected between the first interphase insulator and the second interphase insulator.
Further, multiple positioning boss circumferentially on the end face of the second interphase insulator of the first interphase insulator are also included in.
Further, multiple positioning boss comprises the first positioning boss and the second positioning boss, and the width of the first positioning boss is greater than the width of the second positioning boss; And/or the height of the first positioning boss is greater than the height of the second positioning boss.
Further, the positioning boss near bar shaped connector is the first positioning boss.
Further, the both sides of each bar shaped connector are provided with the first positioning boss.
Further, the side away from corresponding bar shaped connector of each first positioning boss is provided with the second positioning boss.
Further, the height of the first positioning boss is H, 4 millimeters of <H<6 millimeters, and the wide of the first positioning boss is W, 7 millimeters of <W<9 millimeters.
Further, the height of the second positioning boss is G, 4 millimeters of <G<6 millimeters, and the wide of the second positioning boss is K, 3 millimeters of <K<5 millimeters.
Further, the first interphase insulator is formed with the first groove for holding wire back to one end of the second interphase insulator; And/or the second interphase insulator is formed with the second groove for holding wire back to one end of the first interphase insulator.
Further, bar shaped connector is flexible insulating material or hard insulation.
According to another aspect of the present utility model, provide a kind of motor, this motor comprises the phase insulation of above-mentioned motor stator.
Application the technical solution of the utility model, the first interphase insulator and the second interphase insulator all in the form of a ring, can meet the insulation of the whole end of motor stator, and connect for overall, and after one of them is in place, another is also in place.Solve repeatedly installing of existing in prior art and produce once not in placely will affect integral insulation effect problem.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the phase insulation of the motor stator of prior art;
Fig. 2 shows the structural representation of the phase insulation of the motor stator of the utility model embodiment;
Fig. 3 shows Fig. 2 partial enlargement structural representation.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, the first interphase insulator; 11, the first groove; 21, the first positioning boss; 22, the second positioning boss; 3, the second interphase insulator; 31, the second groove; 4, bar shaped connector.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figures 2 and 3, the phase insulation of the motor stator of the utility model embodiment comprise the first interphase insulator 1 and with the first interphase insulator 1 spaced second interphase insulator 3 coaxially, first interphase insulator 1 and the second interphase insulator 3 are all in the form of a ring, first interphase insulator 1 and the second interphase insulator 3 are linked together by multiple bar shaped connector 4, one end of bar shaped connector 4 connects the first interphase insulator 1, and the other end connects the second interphase insulator 3.
In the present embodiment, the phase insulation of motor stator is connected for overall, phase insulation is arranged on after on motor stator, one in first interphase insulator 1 and the second interphase insulator 3 lead end being positioned at motor stator, another is positioned at the non-lead end of motor stator, first interphase insulator 1 and the second interphase insulator 3 are for separating the different phase line being arranged on motor stator two ends, because the first interphase insulator 1 and the second interphase insulator 3 can meet the insulation of the whole end of motor stator all in the form of a ring, and connect for overall, after one of them is in place, another is also in place.Solve repeatedly installing of existing in prior art and produce once not in placely will affect integral insulation effect problem.
Put into iron core after phase insulation can being shunk during installation, bar shaped connector 4 correspondence enters in groove, install rhythm unlike slowly split type, and insulation effect is also better than after skilled split type, favourable for guarantee motor quality, can lifting motor reliability.
Preferably, phase insulation also comprises and is also included in described first interphase insulator 1 multiple positioning boss circumferentially on the end face of described second interphase insulator 3.At least one is provided with positioning boss for both first interphase insulator 1 and the second interphase insulator 3, and positioning boss, for inserting the corresponding notch of stator, plays the effect that occlusion is fixing, ensure that insulating paper can not eject after loading stator slot easily.
Preferably, the width that multiple positioning boss comprises the first positioning boss 21 and the second positioning boss 22, first positioning boss 21 is greater than the width of the second positioning boss 22; And/or the height of the first positioning boss 21 is greater than the height of the second positioning boss 22.
Preferably, the positioning boss near bar shaped connector 4 is the first positioning boss 21.The both sides of each bar shaped connector 4 are provided with the first positioning boss 21.The side away from corresponding bar shaped connector 4 of each first positioning boss 21 is provided with the second positioning boss 22.
In the present embodiment, the height of the first positioning boss 21 is H, 4 millimeters of <H<6 millimeters, and the wide of the first positioning boss 21 is W, 7 millimeters of <W<9 millimeters.The height of the second positioning boss 22 is G, 4 millimeters of <G<6 millimeters, and the wide of the second positioning boss 22 is K, 3 millimeters of <K<5 millimeters.
First positioning boss 21 needs synchronous insertion completely in stator rabbet, to reach fixing object, consider the impact of positioning boss on stator copper factor, the width that second positioning boss 22 designs as far as possible is narrower, second positioning boss 22 also needs synchronously with the first positioning boss 21 to insert in adjacent stator rabbet completely, play auxiliary fixing object, if when the first positioning boss 21 may cause being ejected stator rabbet installing or be subject to larger pulling force in rule process, second positioning boss 22 can play a protective role, under the acting in conjunction of two the first positioning boss 21 and the second positioning boss, ensure that insulating paper not easily ejects.
Preferably, the first interphase insulator 1 is formed with the first groove 11 for holding wire back to one end of the second interphase insulator 3.Second interphase insulator 3 is formed with the second groove 31 for holding wire back to one end of the first interphase insulator 1.
In the present embodiment, bar shaped connector 4 can be flexible insulating material, such as polyester material.
Bar shaped connector 4 also can be hard insulation, such as duroplasts class material.
According to another aspect of the present utility model, provide a kind of motor, this motor comprises the phase insulation of above-mentioned motor stator.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (11)
1. a phase insulation for motor stator, is characterized in that, comprising:
First interphase insulator (1), in the form of a ring;
Second interphase insulator (3), and described first interphase insulator (1) is arranged at interval coaxially, and described second interphase insulator (3) is in the form of a ring;
Bar shaped connector (4), is connected between described first interphase insulator (1) and described second interphase insulator (3).
2. phase insulation according to claim 1, is characterized in that, is also included in multiple positioning boss circumferentially on the end face of described second interphase insulator (3) of described first interphase insulator (1).
3. phase insulation according to claim 2, it is characterized in that, described multiple positioning boss comprises the first positioning boss (21) and the second positioning boss (22),
The width of described first positioning boss (21) is greater than the width of described second positioning boss (22); And/or,
The height of described first positioning boss (21) is greater than the height of described second positioning boss (22).
4. phase insulation according to claim 3, is characterized in that, the described positioning boss near described bar shaped connector (4) is the first positioning boss (21).
5. phase insulation according to claim 4, is characterized in that, the both sides of each described bar shaped connector (4) are provided with described first positioning boss (21).
6. phase insulation according to claim 3, is characterized in that, the side away from corresponding described bar shaped connector (4) of each described first positioning boss (21) is provided with described second positioning boss (22).
7. phase insulation according to claim 3, it is characterized in that, the height of described first positioning boss (21) is H, 4 millimeters of <H<6 millimeters, the wide of described first positioning boss (21) is W, 7 millimeters of <W<9 millimeters.
8. phase insulation according to claim 3, it is characterized in that, the height of described second positioning boss (22) is G, 4 millimeters of <G<6 millimeters, the wide of described second positioning boss (22) is K, 3 millimeters of <K<5 millimeters.
9. phase insulation according to claim 1, is characterized in that,
Described first interphase insulator (1) is formed with the first groove (11) for holding wire back to one end of described second interphase insulator (3); And/or,
Described second interphase insulator (3) is formed with the second groove (31) for holding wire back to one end of described first interphase insulator (1).
10. phase insulation according to claim 1, it is characterized in that, described bar shaped connector (4) is flexible insulating material or hard insulation.
11. 1 kinds of motors, is characterized in that, comprise the phase insulation of the motor stator according to any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546284.4U CN205029455U (en) | 2015-07-23 | 2015-07-23 | Interphase insulation of motor stator and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546284.4U CN205029455U (en) | 2015-07-23 | 2015-07-23 | Interphase insulation of motor stator and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029455U true CN205029455U (en) | 2016-02-10 |
Family
ID=55261958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546284.4U Expired - Fee Related CN205029455U (en) | 2015-07-23 | 2015-07-23 | Interphase insulation of motor stator and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832748A (en) * | 2018-06-15 | 2018-11-16 | 无锡小天鹅股份有限公司 | Insulating frame, stator module, motor, the washing machine of washing machine motor |
-
2015
- 2015-07-23 CN CN201520546284.4U patent/CN205029455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832748A (en) * | 2018-06-15 | 2018-11-16 | 无锡小天鹅股份有限公司 | Insulating frame, stator module, motor, the washing machine of washing machine motor |
| CN108832748B (en) * | 2018-06-15 | 2020-08-11 | 无锡小天鹅电器有限公司 | Insulating frame, stator module, motor, washing machine of motor for washing machine |
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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: 20160210 |