CN105790461B - Insulation framework and motor with the insulation framework - Google Patents
Insulation framework and motor with the insulation framework Download PDFInfo
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- CN105790461B CN105790461B CN201410831394.5A CN201410831394A CN105790461B CN 105790461 B CN105790461 B CN 105790461B CN 201410831394 A CN201410831394 A CN 201410831394A CN 105790461 B CN105790461 B CN 105790461B
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- insulation framework
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- hook
- annular frame
- slot
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Abstract
The present invention discloses a kind of insulation framework and the motor with the insulation framework.The insulation framework includes the first insulation framework and the second insulation framework for being mounted on motor stator both ends, first insulation framework includes first annular frame body and multiple the first winding sections being arranged on the first annular frame body, and second insulation framework includes the second annular frame and multiple the second winding sections being arranged on second annular frame；The two sides of each one end of first winding section far from the first annular frame body are provided with the first hook, and the two sides of each one end of second winding section far from second annular frame are provided with the second hook；First hook and second hook position are corresponding；It is provided with the first through slot between first hook and first winding section, is provided with the second through slot between second hook and second winding section.Above-mentioned insulation framework and motor, it is convenient to which insulating slot paper is mounted and fixed in motor stator.
Description
Technical field
The present invention relates to technical field of motors more particularly to a kind of insulation framework and with the motor of the insulation framework.
Background technique
Motor is made of two main components of stator and rotor, and motor stator generally uses insulation framework to insulate.Insulation
Skeleton is that one kind is set to motor stator end, and the moulding with string-passing structure design.The insulation framework of traditional type without
Method plays the role of slot insulation, it is therefore desirable to place insulating slot paper, in iron core slot to insulate to iron core slot and line packet.It will
After insulating slot paper is installed in the iron core slot of motor stator, insulating slot paper is bad to be fixed by insulation framework.And insulating slot paper is to electricity
The iron core slot notch direction of machine stator loosens, then may hang up line mouth.Meanwhile there is also installation insulation tanks for existing insulation framework
The problem of paper takes a long time.
Summary of the invention
Based on this, it is necessary to a kind of insulation framework and the motor with the insulation framework are provided, for solving insulating slot paper
Do not allow to be fixed easily and install the problem of insulating slot paper takes a long time.
A kind of insulation framework, including the first insulation framework annular in shape and the second insulation framework annular in shape, described first
Insulation framework and second insulation framework are used to be separately mounted to the both ends of motor stator, and first insulation framework includes the
One annular frame and multiple the first winding sections being arranged on the first annular frame body, second insulation framework include second
Annular frame and multiple the second winding sections being arranged on second annular frame；Each first winding section is far from described
The two sides of one end of first annular frame body are provided with the first hook, and each second winding section is far from second toroidal frame
The two sides of one end of body are provided with the second hook；
First hook and second hook position are corresponding；
The first through slot, second hook and described second are provided between first hook and first winding section
The second through slot is provided between winding section.
The side that the first annular frame body is contacted with the motor stator in one of the embodiments, is provided with and institute
State corresponding first positioning column of positioning groove location on motor stator.
The side that second annular frame is contacted with the motor stator in one of the embodiments, is provided with and institute
State corresponding second positioning column of positioning groove location on motor stator.
First hook is made of first structure and the second structure in one of the embodiments, and first knot
Structure and second structure connect and compose L-type；Second hook is made of third structure and the 4th structure, and the third knot
Structure and the 4th structure connect and compose L-type；
The first end of the first structure is arranged on first winding section, the second end of the first structure with it is described
The first end of second structure connects, and the second end of second structure is directed toward first winding section；
The first end of the third structure is arranged on second winding section, the second end of the third structure with it is described
The first end of 4th structure connects, and the second end of the 4th structure is directed toward second winding section.
Second winding section is additionally provided with axis far from one end of second insulation framework in one of the embodiments,
To locating piece, the axially position block is connect with second winding section and second hook；
The axially position block and second positioning column are located at the opposite two sides of second insulation framework.
In one of the embodiments, second insulation framework in the radial direction, the axially position block is opposite
There is the first preset radial height in the slot bottom of second through slot.
Second structure is between the end face and adjacent side of first winding section in one of the embodiments,
For arc transition connection；4th structure connects between the end face and adjacent side of second winding section for arc transition
It connects.
The axially position block and second hook are integrally formed in one of the embodiments,.
The first annular frame body, first winding section and first hook one in one of the embodiments,
Molding, second annular frame, second winding section and second hook are integrally formed.
The present invention also proposes a kind of motor, including above-mentioned insulation framework.
Above-mentioned insulation framework is provided with first hook and second hook, and first hook and described
It is provided with the first through slot between one winding section, is provided with the second through slot between second hook and second winding section, it can
Easily insulating slot paper to be mounted in the iron core slot of motor stator, and iron core of the insulating slot paper to motor stator can be prevented
The notch direction of slot loosens, to avoid damage line mouth.
Detailed description of the invention
Fig. 1 is the front view of the first insulation framework in insulation framework one embodiment of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the perspective view of Fig. 1；
Fig. 4 is that the first insulation framework in insulation framework one embodiment of the present invention is assembled to the signal on motor stator
Figure；
Fig. 5 is the partial enlarged view of A in Fig. 4；
Fig. 6 is the front view of the second insulation framework in insulation framework one embodiment of the present invention；
Fig. 7 is the rearview of Fig. 6；
Fig. 8 is the perspective view of Fig. 6；
Fig. 9 is that the second insulation framework in insulation framework one embodiment of the present invention is assembled to the signal on motor stator
Figure；
Figure 10 is the partial enlarged view of B in Fig. 9；
Figure 11 is the schematic diagram that insulating slot paper is installed into the iron core slot of motor stator；
Figure 12 is the partial enlarged view of C in Figure 11；
Figure 13 is the structure chart of the first hook and the second hook in insulation framework one embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, it insulate below in conjunction with attached drawing to the present invention
The specific embodiment of skeleton is illustrated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Referring to Fig. 1 to Figure 13, the insulation framework of one embodiment of the invention includes 100 He of the first insulation framework in a ring
Second insulation framework 200.First insulation framework 100 and the second insulation framework 200 are for being separately mounted to the two of motor stator 400
End.
First insulation framework 100 includes first annular frame body 110 and multiple first be arranged on first annular frame body 110
Winding section 120.Second insulation framework 200 includes the second annular frame 210 and multiple the be arranged on the second annular frame 210
Two winding sections 220.The two sides of the one end of the first winding section 120 far from first annular frame body 110 are provided with the first hook 130.
The two sides of the one end of the second winding section 220 far from the second annular frame 210 are provided with the second hook 230.First hook, 130 He
The position of second hook 230 is corresponding.The first through slot 140, the second card are provided between first hook 130 and the first winding section 120
The second through slot 240 is provided between hook 230 and the second winding section 220.
After above-mentioned insulation framework and motor stator 400 are assembled together, by the both ends of insulating slot paper 300 along the first through slot
140 and second through slot 240, it is installed in the iron core slot 420 of motor stator 400.First hook 130 and the second hook 230 will be exhausted
The mutually close both ends of edge groove paper 300 are fixed, and insulating slot paper 300 can be prevented to the notch side of the iron core slot 420 of motor stator 400
To loosening, avoid scratching line mouth.
Specifically, the first winding section 120 and the second winding section 220 are in dies.The first adjacent winding section
Between 120, the first winding section 120 is wherein connected to each other one end, and the other end forms notch, the structure matching with motor stator 400.
Likewise, second winding section 220 is wherein connected to each other one end between the second adjacent winding section 220, the other end forms notch,
With the structure matching of motor stator 400.
In the present embodiment, the first hook 130 is made of the first structure 131 being connected and the second structure 132.First structure
131 and second structure 132 connect and compose L-type.The first end of the first structure 131 is arranged on the first winding section 120, described
The second end of first structure 131 is connect with the first end of second structure 132.The second end of second structure 132 is directed toward
First winding section 120.Third structure 231 and the 4th structure 232 connect and compose L-type.
Second hook 230 is made of the third structure 231 being connected and the 4th structure 232.The of the third structure 231
One end is arranged on the second winding section 220, and the first end of the second end of the third structure 231 and the 4th structure 232 connects
It connects.And the second end of the 4th structure 232 is directed toward the second winding section 220.
The first structure 131 of first hook 130 and the second structure 132 and the first winding section 120 constitute the first through slot 140.
The third structure 231 and the 4th structure 232 of second hook 230 and the second winding section 220 constitute the second through slot 240.
Preferably, the second structure 132 connects between the end face and adjacent side of the first winding section 120 for arc transition
It connects, the 4th structure 232 connects between the end face and adjacent side of the second winding section 220 for arc transition.The circular arc mistake
Crossing connection structure can prevent insulating slot paper 300 to be scratched during the installation process.
In the present embodiment, the side that first annular frame body 110 is contacted with motor stator 400 is provided with multiple first positioning columns
150, the side that the second annular frame 210 is contacted with motor stator 400 is provided with multiple second positioning columns 250.First positioning column
150 and second positioning column 250 it is corresponding with 410 position of locating slot on motor stator 400 respectively.First positioning column 150 and second
Positioning column 250, for the first insulation framework 100 and the second insulation framework 200 to be mounted and fixed to motor stator 400.
Further, the second winding section 220 is provided with axially position block 260 far from one end of the second insulation framework 200.Axis
It is connect to locating piece 260 with the second winding section 220 and the second hook 230.And axially position block 260 and the second positioning column 250 divide
It Wei Yu not the opposite two sides of the second insulation framework 200.The second insulation framework 200 radially, axially position block 260 relative to
The slot bottom of second through slot 240 has the first preset radial height.Slot due to axially position block 260 relative to the second through slot 240
Bottom has the first preset radial height, therefore installation positioning can be carried out to insulating slot paper 300, and can prevent insulating slot paper
300 on the axial direction of motor stator 400 play.
Specifically, being answered when the first insulation framework 100 and the second insulation framework 200 are assembled to the both ends of motor stator 400
So that the first positioning column 150 and the second positioning column 250 difference inlay card are on motor stator 400 in corresponding locating slot 410.Installation
During insulating slot paper 300, one end of insulating slot paper 300 is contradicted on axially position block 260, to be embodied as insulating slot paper
300 installation site is positioned.In winding process, usual first insulation framework 100 is placed upward, the second insulation framework 200
It places downward.Therefore axially position block 260 can also prevent the play on the axial direction of motor stator 400 of insulating slot paper 300.
In the present embodiment, axially position block 260 is close to the side of the second annular frame 210 and the second hook 230 close to the
The side of second ring frame body 210 is located in same cambered surface.
In addition, first annular frame body 110, the first winding section 120, the first hook 130 and the one of the first positioning column 150 at
Type, the second annular frame 210, the second winding section 220,260 one of the second hook 230, the second positioning column 250 and axially position block
Molding, it is possible to reduce production process.
In other embodiments, the first hook 130 can only include first structure 131, and the second hook 230 can only include third
Structure 231.
It should be understood that axially position block 260 is close to the side of the second annular frame 210 and the second hook 230 close to the
The side of second ring frame body 210 can not also be located in same cambered surface.For example, on 200 axial direction of the second insulation framework, axis
It can be above the height of the second hook 230 to the height of locating piece 260.
Below in conjunction with Figure 11 and Figure 12, the application method of insulation framework of the present invention is briefly described.
Firstly, the first insulation framework 100 and the second insulation framework 200 to be assembled to the both ends of motor stator 400.
Specifically, by 150 inlay card of the first positioning column to fill the first insulation framework 100 in corresponding locating slot 410
It is fitted on one end of motor stator 400.Likewise, by 250 inlay card of the second positioning column in corresponding locating slot 410, thus by
Two insulation frameworks 200 are assembled to the other end of motor stator 400.
Then, insulating slot paper 300 is mounted in the iron core slot 420 of motor stator 400.
Specifically, by insulating slot paper 300 from the side of the first insulation framework 100, along the first through slot 140 and the second through slot
In the iron core slot 420 of 240 insertion motor stators 400.And one end of insulating slot paper 300 is contradicted on axially position block 260.
Wherein, the iron core slot of geomery with motor stator 400 of insulating slot paper 300 is consistent.
Above-mentioned application method is only that preferably one kind, user can also first determine the assembly of the second insulation framework 200 in motor
On son 400, then insulating slot paper 300 is inserted into the iron core slot of motor stator 300, finally assembles the first insulation framework 100
Onto motor stator 400.
Above-mentioned insulation framework passes through the first hook 130 of setting and the second hook 230, it may be convenient to by insulating slot paper 300
It is mounted and fixed in the iron core slot 420 of motor stator 400, can avoid since insulating slot paper 300 is to the notch side of iron core slot 420
To loosening and lesion wire mouth.And above-mentioned insulation framework can also prevent insulating slot paper 300 in the axial direction of motor stator 400
Upper play.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of insulation framework, including the first insulation framework (100) annular in shape and the second insulation framework (200) annular in shape,
First insulation framework (100) and second insulation framework (200) are for being separately mounted to the two of motor stator (400)
End, first insulation framework (100) include first annular frame body (110) and multiple settings in the first annular frame body
(110) the first winding section (120) on, second insulation framework (200) include the second annular frame (210) and multiple settings
The second winding section (220) on second annular frame (210), which is characterized in that first winding section (120) and institute
The second winding section (220) is stated in dies, and each first winding section (120) is far from the first annular frame body
(110) two sides of one end are provided with the first hook (130), and each second winding section (220) is far from second ring
The two sides of one end of shape frame body (210) are provided with the second hook (230)；
First hook (130) is corresponding with the second hook (230) position；
It is provided with the first through slot (140) between first hook (130) and first winding section (120), second card
It hooks and is provided with the second through slot (240) between (230) and second winding section (220)；
First hook (130) is made of first structure (131) and the second structure (132), and the first structure (131) and
Second structure (132) connects and composes L-type；Second hook (230) is by third structure (231) and the 4th structure (232)
It constitutes, and the third structure (231) and the 4th structure (232) connect and compose L-type；
The first end of the first structure (131) is arranged on first winding section (120), the first structure (131)
Second end is connect with the first end of second structure (132), the second end of second structure (132) be directed toward described first around
Line portion (120)；
The first end of the third structure (231) is arranged on second winding section (220), the third structure (231)
Second end is connect with the first end of the 4th structure (232), the second end of the 4th structure (232) be directed toward described second around
Line portion (220).
2. insulation framework according to claim 1, which is characterized in that the first annular frame body (110) and the motor
The side of stator (400) contact is provided with the first positioning corresponding with locating slot (410) position on the motor stator (400)
Column (150).
3. insulation framework according to claim 1, which is characterized in that second annular frame (210) and the motor
The side of stator (400) contact is provided with the second positioning corresponding with locating slot (410) position on the motor stator (400)
Column (250).
4. insulation framework according to claim 3, which is characterized in that second winding section (220) is far from described second
One end of annular frame (210) is additionally provided with axially position block (260), the axially position block (260) and second coiling
Portion (220) and second hook (230) connection；
It is opposite that the axially position block (260) and second positioning column (250) are located at second insulation framework (200)
Two sides.
5. insulation framework according to claim 4, which is characterized in that in the radial direction side of second insulation framework (200)
Upwards, the axially position block (260) has the first preset radial height relative to the slot bottom of second through slot (240).
6. insulation framework according to claim 1, which is characterized in that second structure (132) close to described first around
It is connected between the end face and adjacent side in line portion (120) for arc transition；
4th structure (232) connects between the end face and adjacent side of second winding section (220) for arc transition
It connects.
7. insulation framework according to claim 4, which is characterized in that the axially position block (260) and second card
(230) are hooked to be integrally formed.
8. insulation framework according to any one of claims 1 to 7, which is characterized in that the first annular frame body (110),
First winding section (120) and first hook (130) are integrally formed, second annular frame (210), described second
Winding section (220) and second hook (230) are integrally formed.
9. a kind of motor, which is characterized in that including the described in any item insulation frameworks of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831394.5A CN105790461B (en) | 2014-12-25 | 2014-12-25 | Insulation framework and motor with the insulation framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831394.5A CN105790461B (en) | 2014-12-25 | 2014-12-25 | Insulation framework and motor with the insulation framework |
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| Publication Number | Publication Date |
|---|---|
| CN105790461A CN105790461A (en) | 2016-07-20 |
| CN105790461B true CN105790461B (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831394.5A Active CN105790461B (en) | 2014-12-25 | 2014-12-25 | Insulation framework and motor with the insulation framework |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070037A (en) * | 2017-05-04 | 2017-08-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework, stator core assemblies and motor |
| CN109067049A (en) * | 2018-07-30 | 2018-12-21 | 深圳市正德智控股份有限公司 | A kind of stator module, motor and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003324880A (en) * | 2002-05-07 | 2003-11-14 | Daikin Ind Ltd | Electric motor and compressor |
| US20120153767A1 (en) * | 2010-12-20 | 2012-06-21 | Zhongshan Broad-Ocean Motor Co., Ltd. | Mounting structure for slot paper in a motor stator |
| CN204334141U (en) * | 2014-12-25 | 2015-05-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework and there is the motor of this insulation framework |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201699497U (en) * | 2010-05-07 | 2011-01-05 | 浙江华辰电器股份有限公司 | Motor stator insulating end plate |
-
2014
- 2014-12-25 CN CN201410831394.5A patent/CN105790461B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003324880A (en) * | 2002-05-07 | 2003-11-14 | Daikin Ind Ltd | Electric motor and compressor |
| US20120153767A1 (en) * | 2010-12-20 | 2012-06-21 | Zhongshan Broad-Ocean Motor Co., Ltd. | Mounting structure for slot paper in a motor stator |
| CN204334141U (en) * | 2014-12-25 | 2015-05-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework and there is the motor of this insulation framework |
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| Publication number | Publication date |
|---|---|
| CN105790461A (en) | 2016-07-20 |
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Effective date of registration: 20181025 Address after: 519070 science and technology building, 789 Jinji Road, Qianshan, Zhuhai, Guangdong Applicant after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Address before: 519070, Jinji Hill Road, front hill, Zhuhai, Guangdong Applicant before: Zhuhai Gree Energy Saving & Refrigerating Technology Resarch Center Co., Ltd. |
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