CN204334141U - Insulation framework and there is the motor of this insulation framework - Google Patents
Insulation framework and there is the motor of this insulation framework Download PDFInfo
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- CN204334141U CN204334141U CN201420847925.5U CN201420847925U CN204334141U CN 204334141 U CN204334141 U CN 204334141U CN 201420847925 U CN201420847925 U CN 201420847925U CN 204334141 U CN204334141 U CN 204334141U
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- insulation framework
- winding section
- snap fit
- annular frame
- insulation
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Abstract
The utility model discloses a kind of insulation framework and has the motor of this insulation framework.Described insulation framework comprises the first insulation framework for being arranged on motor stator two ends and the second insulation framework, described first insulation framework comprises the first annular frame and multiple the first winding section be arranged on described first annular frame, and described second insulation framework comprises the second annular frame and multiple the second winding section be arranged on described second annular frame; Each described first winding section is provided with the first snap fit away from the both sides of one end of described first annular frame, and each described second winding section is provided with the second snap fit away from the both sides of one end of described second annular frame; Described first snap fit and described second snap fit position correspondence; Be provided with the first groove between described first snap fit and described first winding section, between described second snap fit and described second winding section, be provided with the second groove.Above-mentioned insulation framework and motor, can be mounted and fixed on insulation tank paper in motor stator easily.
Description
Technical field
The utility model relates to technical field of motors, particularly relates to a kind of insulation framework and has the motor of this insulation framework.
Background technology
Motor is made up of stators and rotators two critical pieces, and motor stator generally adopts insulation framework to insulate.Insulation framework is that one is arranged at motor stator end, and has the moulding of string-passing structure design.The insulation framework of traditional type cannot play the effect of slot liner, therefore needs to place insulation tank paper in iron core slot, to insulate to iron core slot and line bag.Be installed to by insulation tank paper after in the iron core slot of motor stator, insulation tank paper is bad to be fixed by insulation framework.And insulation tank paper is loosening to the iron core slot notch direction of motor stator, then may hang up line mouth.Meanwhile, also there is installing insulating groove paper longer problem consuming time in existing insulation framework.
Utility model content
Based on this, being necessary the motor a kind of insulation framework being provided and there is this insulation framework, being not easy fixing and installing insulating groove paper longer problem consuming time for solving insulation tank paper.
A kind of insulation framework, comprise the first insulation framework in the form of a ring and the second insulation framework in the form of a ring, described first insulation framework and described second insulation framework are used for the two ends being arranged on motor stator respectively, described first insulation framework comprises the first annular frame and multiple the first winding section be arranged on described first annular frame, and described second insulation framework comprises the second annular frame and multiple the second winding section be arranged on described second annular frame; Each described first winding section is provided with the first snap fit away from the both sides of one end of described first annular frame, and each described second winding section is provided with the second snap fit away from the both sides of one end of described second annular frame;
Described first snap fit and described second snap fit position correspondence;
Be provided with the first groove between described first snap fit and described first winding section, between described second snap fit and described second winding section, be provided with the second groove.
Wherein in an embodiment, the side that described first annular frame contacts with described motor stator is provided with first reference column corresponding with the location notch position on described motor stator.
Wherein in an embodiment, the side that described second annular frame contacts with described motor stator is provided with second reference column corresponding with the location notch position on described motor stator.
Wherein in an embodiment, described first snap fit is by the first structure and the second Structure composing, and described first structure and described second anatomical connectivity form L-type; Described second snap fit is by the 3rd structure and the 4th Structure composing, and described 3rd structure and described 4th anatomical connectivity form L-type;
The first end of described first structure is arranged on described first winding section, and the second end of described first structure is connected with the first end of described second structure, and the second end of described second structure points to described first winding section;
The first end of described 3rd structure is arranged on described second winding section, and the second end of described 3rd structure is connected with the first end of described 4th structure, and the second end of described 4th structure points to described second winding section.
Wherein in an embodiment, described second winding section is also provided with axial location block away from one end of described second insulation framework, and described axial location block is connected with described second winding section and described second snap fit;
Described axial location block and described second reference column lay respectively at the relative both sides of described second insulation framework.
Wherein in an embodiment, in described second insulation framework in the radial direction, described axial location block has the first preset radial height relative to the bottom land of described second groove.
Wherein in an embodiment, the end face of described second structure near described first winding section with between adjacent side for arc transition is connected; The end face of described 4th structure near described second winding section with between adjacent side for arc transition is connected.
Wherein in an embodiment, described axial location block and described second snap fit one-body molded.
Wherein in an embodiment, described first annular frame, described first winding section and described first snap fit are one-body molded, and described second annular frame, described second winding section and described second snap fit are one-body molded.
The utility model also proposes a kind of motor, comprises above-mentioned insulation framework.
Above-mentioned insulation framework, be provided with described first snap fit and described second snap fit, and be provided with the first groove between described first snap fit and described first winding section, the second groove is provided with between described second snap fit and described second winding section, can easily insulation tank paper be arranged in the iron core slot of motor stator, and can prevent insulation tank paper from loosening to the notch direction of the iron core slot of motor stator, thus avoid damaging line mouth.
Accompanying drawing explanation
Fig. 1 is the front view of the first insulation framework in the utility model insulation framework embodiment;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the stereogram of Fig. 1;
Fig. 4 is the schematic diagram that the first insulation framework in the utility model insulation framework embodiment is assembled on motor stator;
Fig. 5 is the partial enlarged drawing of A in Fig. 4;
Fig. 6 is the front view of the second insulation framework in the utility model insulation framework embodiment;
Fig. 7 is the rearview of Fig. 6;
Fig. 8 is the stereogram of Fig. 6;
Fig. 9 is the schematic diagram that the second insulation framework in the utility model insulation framework embodiment is assembled on motor stator;
Figure 10 is the partial enlarged drawing of B in Fig. 9;
Figure 11 is the schematic diagram of installing insulating groove paper in the iron core slot of motor stator;
Figure 12 is the partial enlarged drawing of C in Figure 11;
Figure 13 is the structure chart of the first snap fit in the utility model insulation framework embodiment and the second snap fit.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, be described below in conjunction with the embodiment of accompanying drawing to the utility model insulation framework.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1 to Figure 13, the insulation framework of the utility model embodiment comprises ringwise first insulation framework 100 and the second insulation framework 200.First insulation framework 100 and the second insulation framework 200 are for being arranged on the two ends of motor stator 400 respectively.
First insulation framework 100 comprises the first annular frame 110 and multiple the first winding section 120 be arranged on the first annular frame 110.Second insulation framework 200 comprises the second annular frame 210 and multiple the second winding section 220 be arranged on the second annular frame 210.First winding section 120 is provided with the first snap fit 130 away from the both sides of one end of the first annular frame 110.Second winding section 220 is provided with the second snap fit 230 away from the both sides of one end of the second annular frame 210.The position of the first snap fit 130 and the second snap fit 230 is corresponding.Be provided with between first snap fit 130 and the first winding section 120 between first groove 140, second snap fit 230 and the second winding section 220 and be provided with the second groove 240.
After above-mentioned insulation framework and motor stator 400 are assembled together, by the two ends of insulation tank paper 300 along the first groove 140 and the second groove 240, be installed in the iron core slot 420 of motor stator 400.Two ends mutually close for insulation tank paper 300 are fixed with the second snap fit 230 by the first snap fit 130, can prevent insulation tank paper 300 from loosening to the notch direction of the iron core slot 420 of motor stator 400, avoid scratch line mouth.
Concrete, the first winding section 120 and the second winding section 220 are all in " work " font structure.Between the first adjacent winding section 120, the first winding section 120 is wherein connected to each other one end, and the other end forms notch, with the structure matching of motor stator 400.Same, between the second adjacent winding section 220, the second winding section 220 is wherein connected to each other one end, and the other end forms notch, with the structure matching of motor stator 400.
In the present embodiment, the first snap fit 130 is made up of the first structure 131 be connected and the second structure 132.First structure 131 and the second structure 132 connect and compose L-type.The first end of described first structure 131 is arranged on the first winding section 120, and the second end of described first structure 131 is connected with the first end of described second structure 132.Second end of described second structure 132 points to the first winding section 120.3rd structure 231 and the 4th structure 232 connect and compose L-type.
Second snap fit 230 is made up of the 3rd structure 231 be connected and the 4th structure 232.The first end of described 3rd structure 231 is arranged on the second winding section 220, and the second end of described 3rd structure 231 is connected with the first end of described 4th structure 232.And the second end of described 4th structure 232 points to the second winding section 220.
First structure 131 of the first snap fit 130 and the second structure 132 and the first winding section 120 form the first groove 140.3rd structure 231 of the second snap fit 230 and the 4th structure 232 and the second winding section 220 form the second groove 240.
Preferably, the end face of the second structure 132 near the first winding section 120 with between adjacent side for arc transition is connected, the end face of the 4th structure 232 near the second winding section 220 with between adjacent side for arc transition is connected.Described arc transition syndeton can prevent insulation tank paper 300 to be scratched in installation process.
In the present embodiment, the side that the first annular frame 110 contacts with motor stator 400 is provided with the side that multiple first reference column 150, second annular frame 210 contacts with motor stator 400 and is provided with multiple second reference column 250.First reference column 150 and the second reference column 250 are corresponding with location notch 410 position on motor stator 400 respectively.First reference column 150 and the second reference column 250, for installing the first insulation framework 100 and the second insulation framework 200 and be fixed to motor stator 400.
Further, the second winding section 220 is provided with axial location block 260 away from one end of the second insulation framework 200.Axial location block 260 is connected with the second winding section 220 and the second snap fit 230.And axial location block 260 and the second reference column 250 lay respectively at the relative both sides of the second insulation framework 200.In the radial direction of the second insulation framework 200, axial location block 260 has the first preset radial height relative to the bottom land of the second groove 240.Because axial location block 260 has the first preset radial height relative to the bottom land of the second groove 240, therefore can carry out installation location to insulation tank paper 300, and insulation tank paper 300 play on the axial direction of motor stator 400 can be prevented.
Concrete, when the first insulation framework 100 and the second insulation framework 200 are assembled to the two ends of motor stator 400, should make the first reference column 150 and the second reference column 250 respectively inlay card on motor stator 400 in corresponding location notch 410.In installing insulating groove paper 300 process, conflict on axial location block 260 in one end of insulation tank paper 300, thus the installation site being embodied as insulation tank paper 300 positions.In winding process, usual first insulation framework 100 is placed upward, and the second insulation framework 200 is placed down.Therefore axial location block 260 can also prevent insulation tank paper 300 play on the axial direction of motor stator 400.
In the present embodiment, axial location block 260 is positioned in same cambered surface near the side of the second annular frame 210 near the side of the second annular frame 210 and the second snap fit 230.
In addition, first annular frame 110, first winding section 120, first snap fit 130 and the first reference column 150 one-body molded, second annular frame 210, second winding section 220, second snap fit 230, second reference column 250 and axial location block 260 one-body molded, can production process be reduced.
In other embodiments, the first snap fit 130 can only include the first structure 131, second snap fit 230 and can only include the 3rd structure 231.
Understandable, axial location block 260 also can not be positioned in same cambered surface near the side of the second annular frame 210 near the side of the second annular frame 210 and the second snap fit 230.Such as, on the second insulation framework 200 axial direction, the height of axial location block 260 can also higher than the height of the second snap fit 230.
Below in conjunction with Figure 11 and Figure 12, brief description is carried out to the using method of the utility model insulation framework.
First, the first insulation framework 100 and the second insulation framework 200 are assembled to the two ends of motor stator 400.
Concrete, the first insulation framework 100 is assembled to one end of motor stator 400 by the first reference column 150 inlay card in corresponding location notch 410.Same, by the second reference column 250 inlay card in corresponding location notch 410, thus the second insulation framework 200 is assembled to the other end of motor stator 400.
Then, insulation tank paper 300 is arranged in the iron core slot 420 of motor stator 400.
Concrete, by the side of insulation tank paper 300 from the first insulation framework 100, insert in the iron core slot 420 of motor stator 400 along the first groove 140 and the second groove 240.And conflicted on axial location block 260 in one end of insulation tank paper 300.Wherein, the geomery of insulation tank paper 300 is consistent with the iron core slot of motor stator 400.
Above-mentioned using method is only preferably a kind of, second insulation framework 200 can also first be assemblied on motor stator 400 by user, then insulation tank paper 300 is inserted in the iron core slot of motor stator 300, finally the first insulation framework 100 is assembled on motor stator 400.
Above-mentioned insulation framework, by arranging the first snap fit 130 and the second snap fit 230, can easily insulation tank paper 300 be mounted and fixed in the iron core slot 420 of motor stator 400, can avoid because the notch direction of insulation tank paper 300 to iron core slot 420 loosens and lesion wire mouth.And above-mentioned insulation framework can also prevent insulation tank paper 300 play on the axial direction of motor stator 400.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (10)
1. an insulation framework, comprise the first insulation framework (100) in the form of a ring and the second insulation framework (200) in the form of a ring, described first insulation framework (100) and described second insulation framework (200) are for being arranged on the two ends of motor stator (400) respectively, described first insulation framework (100) comprises the first annular frame (110) and multiple the first winding section (120) be arranged on described first annular frame (110), described second insulation framework (200) comprises the second annular frame (210) and multiple the second winding section (220) be arranged on described second annular frame (210), it is characterized in that, each described first winding section (120) is provided with the first snap fit (130) away from the both sides of one end of described first annular frame (110), each described second winding section (220) is provided with the second snap fit (230) away from the both sides of one end of described second annular frame (210),
Described first snap fit (130) and described second snap fit (230) position correspondence;
Be provided with the first groove (140) between described first snap fit (130) and described first winding section (120), between described second snap fit (230) and described second winding section (220), be provided with the second groove (240).
2. insulation framework according to claim 1, it is characterized in that, the side that described first annular frame (110) contacts with described motor stator (400) is provided with first reference column (150) corresponding with location notch (410) position on described motor stator (400).
3. insulation framework according to claim 1, it is characterized in that, the side that described second annular frame (210) contacts with described motor stator (400) is provided with second reference column (250) corresponding with location notch (410) position on described motor stator (400).
4. insulation framework according to claim 1, it is characterized in that, described first snap fit (130) is made up of the first structure (131) and the second structure (132), and described first structure (131) and described second structure (132) connect and compose L-type; Described second snap fit (230) is made up of the 3rd structure (231) and the 4th structure (232), and described 3rd structure (231) and described 4th structure (232) connect and compose L-type;
The first end of described first structure (131) is arranged on described first winding section (120), second end of described first structure (131) is connected with the first end of described second structure (132), and the second end of described second structure (132) points to described first winding section (120);
The first end of described 3rd structure (231) is arranged on described second winding section (220), second end of described 3rd structure (231) is connected with the first end of described 4th structure (232), and the second end of described 4th structure (232) points to described second winding section (220).
5. insulation framework according to claim 3, it is characterized in that, described second winding section (220) is also provided with axial location block (260) away from one end of described second annular frame (210), and described axial location block (260) is connected with described second winding section (220) and described second snap fit (230);
Described axial location block (260) and described second reference column (250) lay respectively at the relative both sides of described second insulation framework (200).
6. insulation framework according to claim 5, it is characterized in that, described second insulation framework (200) in the radial direction, described axial location block (260) has the first preset radial height relative to the bottom land of described second groove (240).
7. insulation framework according to claim 4, is characterized in that, described second structure (132) near described first winding section (120) end face with between adjacent side for arc transition is connected;
Described 4th structure (232) near described second winding section (220) end face with between adjacent side for arc transition is connected.
8. insulation framework according to claim 5, is characterized in that, described axial location block (260) and described second snap fit (230) one-body molded.
9. the insulation framework according to any one of claim 1 to 8, it is characterized in that, described first annular frame (110), described first winding section (120) and described first snap fit (130) are one-body molded, and described second annular frame (210), described second winding section (220) and described second snap fit (230) are one-body molded.
10. a motor, is characterized in that, comprises the insulation framework described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847925.5U CN204334141U (en) | 2014-12-25 | 2014-12-25 | Insulation framework and there is the motor of this insulation framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847925.5U CN204334141U (en) | 2014-12-25 | 2014-12-25 | Insulation framework and there is the motor of this insulation framework |
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| CN204334141U true CN204334141U (en) | 2015-05-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071563A (en) * | 2015-07-16 | 2015-11-18 | 博格思众（常州）电机电器有限公司 | Stator with insulation support |
| CN105490424A (en) * | 2016-02-16 | 2016-04-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework and motor |
| CN105790461A (en) * | 2014-12-25 | 2016-07-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework and motor with same |
| CN107104531A (en) * | 2017-06-13 | 2017-08-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation frame for stator, stator module and motor |
-
2014
- 2014-12-25 CN CN201420847925.5U patent/CN204334141U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790461A (en) * | 2014-12-25 | 2016-07-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework and motor with same |
| CN105790461B (en) * | 2014-12-25 | 2018-12-25 | 珠海格力电器股份有限公司 | Insulation framework and motor with the insulation framework |
| CN105071563A (en) * | 2015-07-16 | 2015-11-18 | 博格思众（常州）电机电器有限公司 | Stator with insulation support |
| CN105071563B (en) * | 2015-07-16 | 2017-07-28 | 博格思众（常州）电机电器有限公司 | The stator of tape insulation support |
| US10263488B2 (en) | 2015-07-16 | 2019-04-16 | Bergstrom, Inc. | Stator with insulating bobbin in a brushless motor |
| CN105490424A (en) * | 2016-02-16 | 2016-04-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework and motor |
| CN107104531A (en) * | 2017-06-13 | 2017-08-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation frame for stator, stator module and motor |
| CN107104531B (en) * | 2017-06-13 | 2023-06-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Stator insulation framework, stator assembly and motor |
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