CN205753728U - Motor, stator module and insulating skeleton thereof - Google Patents
Motor, stator module and insulating skeleton thereof Download PDFInfo
- Publication number
- CN205753728U CN205753728U CN201620465180.5U CN201620465180U CN205753728U CN 205753728 U CN205753728 U CN 205753728U CN 201620465180 U CN201620465180 U CN 201620465180U CN 205753728 U CN205753728 U CN 205753728U
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- spacing preiection
- frame body
- insulation framework
- pole shoe
- paper
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- 238000004804 winding Methods 0.000 claims abstract description 40
- 238000009413 insulation Methods 0.000 claims description 77
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 13
- 230000005611 electricity Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model provides an insulating skeleton for cooperate with the stator module's of motor stator core, insulating skeleton includes: an annular skeleton body; the plurality of winding parts are arranged on the inner wall of the framework body, extend along the radial direction of the framework body, and are arranged at intervals between every two adjacent winding parts; the inner wall of the framework body is provided with a plurality of first limiting bulges, and the first limiting bulges are positioned between two adjacent winding parts; the first limiting protrusion can limit the position of the slot paper on the framework body. Therefore, when the slot paper is installed on the insulating framework, the slot paper can be conveniently and accurately punched, the accuracy of the installation position of the slot paper is ensured, and the slot paper is convenient to assemble. Simultaneously, first spacing arch can also make the groove paper fixed reliable, avoids the groove paper to take place the drunkenness, guarantees stator module's performance, has improved the reliability of motor. The utility model also provides a motor and stator module thereof.
Description
Technical field
This utility model relates to motor stator apparatus field, particularly relate to a kind of motor, stator module and
Insulation framework.
Background technology
At present, insulation framework is installed in the stator core of motor, and insulation framework generally uses ABS, PTT
Or the materials such as PET are made.Further, in order to make insulation framework convenient formation, general insulation framework is at iron core
Yoke portion, pole shoe side are all smooth towards the end face of winding.But, insulation framework uses this structure usual
Have the disadvantage in that, such as cannot insert appointment position by accurate assurance groove paper.Meanwhile, coiling time slot paper may
Play can occur, make the slot insulation of insulation framework lose efficacy.Due to the most smooth surface of groove paper, coil winding machine around
During line produce axial power can make groove paper play vertically so that a side channel paper is unnecessary, another side channel paper not
, there is iron core and scratch enamel-covered wire probability, and then cause the slot insulation of insulation framework to lose efficacy, leak electricity in foot, shadow
Ring the performance of stator module, and then affect the use of motor.
Utility model content
Based on this, it is necessary to install inaccurate problem for current insulation framework at mounting groove paper time slot paper,
A kind of insulation framework ensureing that groove paper can limit the position of groove paper when mounted is provided, additionally provides one simultaneously
Plant the electric machine assembly containing above-mentioned insulation framework, and the motor containing said stator assembly.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of insulation framework, described insulation framework matches for the stator core of the stator module with motor,
Described insulation framework includes:
The frame body of annular；And
Multiple winding sections, are arranged on the inwall of described frame body, and along the radial direction side of described frame body
Arrange to interval between extension, and two adjacent described winding sections；
Wherein, the inwall of described frame body is provided with multiple first spacing preiection, described first limit convex
Rise between two adjacent described winding sections；
Described first spacing preiection can limiting groove paper position in described frame body.
Wherein in an embodiment, described first spacing preiection includes guide surface and stop surface；
Described guide surface is obliquely installed relative to the inwall of described frame body；
Described guide surface intersects with described stop surface.
Wherein in an embodiment, described stop surface is perpendicular to the inwall of described frame body.
Wherein in an embodiment, the angle between described guide surface and described stop surface be acute angle or
Person obtuse angle.
Wherein in an embodiment, described guide surface be shaped as triangle, rectangle or trapezoidal.
Wherein in an embodiment, described insulation framework also includes multiple pole shoe, and multiple described pole shoes are arranged
In described winding section away from one end of described frame body, and described pole shoe is suspended in described frame body；
Between two adjacent described pole shoes, interval is arranged, and the surface of described pole shoe is along described frame body
Circumferential direction protrudes from described winding section；
Adjacent described pole shoe and the described winding section corresponding with described pole shoe are enclosed jointly with described frame body
Become to accommodate the holding tank of enamel-covered wire.
Wherein in an embodiment, each described pole shoe is provided with the second spacing preiection, described second
Spacing preiection is positioned in described holding tank.
Wherein in an embodiment, each described pole shoe is additionally provided with the 3rd spacing preiection, the described 3rd
Spacing preiection is positioned in described holding tank；
And the institute on described second spacing preiection on described pole shoe another described pole shoe adjacent with described pole shoe
State the 3rd spacing preiection to be positioned in same described holding tank.
Wherein in an embodiment, described first spacing preiection, described second spacing preiection and the described 3rd
The shape of spacing preiection is the most identical；
The structure of described first spacing preiection, described second spacing preiection and described 3rd spacing preiection is the most identical；
Described first spacing preiection, described second spacing preiection and described 3rd spacing preiection are with described skeleton originally
Body, described winding section and described pole shoe are structure as a whole.
Wherein in an embodiment, the stop surface of described second spacing preiection is interior with described frame body
Rounding off between wall；
Rounding off between stop surface and the inwall of described frame body of described 3rd spacing preiection.
Wherein in an embodiment, the quantity of described first spacing preiection is at least two；
Described at least two, the first spacing preiection circumferentially direction is arranged on the inwall of described frame body.
Further relate to a kind of stator module, including stator core and the insulation bone as described in any of the above-described technical characteristic
Frame；
Described insulation framework is installed on described stator core.
Further relate to a kind of motor, including the stator module as described in above-mentioned technical characteristic.
The beneficial effects of the utility model are:
Motor of the present utility model, stator module and insulation framework, structure design advantages of simple, at skeleton originally
Arranging the first spacing preiection on body, the first spacing preiection can the position of limiting groove paper.So, groove paper is installed
Time in insulation framework, it is possible to conveniently squeeze into groove paper accurately, it is ensured that the installation site of groove paper is accurate, it is simple to
The assembling of groove paper, is also convenient for being smoothed out of subsequent technique.Further, when using automated production mode,
Without extra frock.Meanwhile, the first spacing preiection can also make groove paper fixing reliable, it is to avoid groove paper is sent out
Raw play.So, when coiling, it is possible to avoid stator core to scratch enamel-covered wire, it is ensured that the property of stator module
Can, and then improving the reliability of motor, it is simple to user uses.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the insulation framework of this utility model one embodiment；
Fig. 2 is the partial enlarged drawing at A of the insulation framework shown in Fig. 1；
Fig. 3 is the partial enlarged drawing at B of the insulation framework shown in Fig. 1；
Fig. 4 is the sectional view at A of the insulation framework shown in Fig. 1；
Fig. 5 is the sectional view at B of the insulation framework shown in Fig. 1；
Wherein:
100-insulation framework；
110-frame body；
111-the first spacing preiection；
1111-guide surface；1112-stop surface；
120-winding section；
130-pole shoe；
131-the second spacing preiection；
132-the 3rd spacing preiection.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below by way of enforcement
Example, and combine accompanying drawing, motor of the present utility model, stator module and insulation framework are carried out the most in detail
Explanation.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to
Limit this utility model.
Seeing Fig. 1 to Fig. 5, this utility model provides a kind of insulation framework 100, for the stator with motor
The stator core of assembly matches.When mounting groove paper, insulation framework 100 of the present utility model ensure that
The installation site of groove paper is accurate, facilitates operator to hold the position of insertion groove paper.Meanwhile, this utility model
Insulation framework 100 can also limiting groove paper install after position, it is to avoid there is play in the position of groove paper.This
Sample, insulation framework 100 is when being wound around enamel-covered wire, and the position of groove paper is fixing will not occur play.Groove paper position
It can be avoided that stator core scratches enamel-covered wire after fixing, so ensure that the performance of stator core, improve electricity
The reliability of machine.
Insulation framework 100 includes frame body 110 and multiple winding section 120 of annular.Multiple winding sections 120
It is arranged on the inwall of frame body 110, and along the radial direction extension of frame body 110.It is to say,
One end of winding section 120 is connected with frame body 110, the unsettled setting of the other end of winding section 120.
Winding section 120 is used to be wound around enamel-covered wire, and between two adjacent winding sections 120, interval is arranged, enamel-cover
Line is between two adjacent winding sections 120.Wherein, the inwall of frame body 110 is provided with multiple
First spacing preiection 111, the first spacing preiection 111 is between two adjacent winding sections 120.First limit
Position protruding 111 can limiting groove paper position in frame body 110.
First spacing preiection 111 can be installed to the position between adjacent two winding section 120 by limiting groove paper,
The position making groove paper is fixing reliable.First spacing preiection 111 is arranged on the inwall of frame body 110, groove
When paper is installed, groove paper can contact with the first spacing preiection 111, it is ensured that groove paper is installed and put in place, it is to avoid because of
There is not the spacing groove uncertain problem of paper installation site caused of groove paper so that groove paper can insert accurately
Between adjacent two winding section 120 of insulation framework 100.So, the first spacing preiection 111 can
Ensure that the installation site of groove paper is accurate, insertion groove paper easily, fast and accurately.Further, adopt when the insertion of groove paper
When using automated production, installing without extra frock of groove paper, directly limited by the first spacing preiection 111
Determine the installation site of groove paper, represent that groove paper is installed and put in place, convenient and swift.
Meanwhile, after groove paper is installed in insulation framework 100, the edge of groove paper can be with the first spacing preiection 111
Contacting, the first spacing preiection 111 can limit the position of groove paper so that the position of groove paper is difficult to play.This
Sample, insulation framework 100 is when coiling, and groove paper maintains static can be easy to coiling, and, a side channel paper is many
Remaining, another side channel paper not foot phenomenon the most also can occur, it is to avoid stator core scratches enamel-covered wire, it is ensured that stator pack
The performance of part, improves the reliability of motor.
Insulation framework 100 of the present utility model is solved by the first spacing preiection 111 not to be had when mounting groove paper
The problem of limited location, and, also solve the problem that the position of groove paper occurs play.First spacing preiection 111
The installation site of groove paper can be limited, it is simple to groove paper accurately assembles when assembling.After assembling completes, moreover it is possible to
Enough limit the position of groove paper so that the position of groove paper is not susceptible to play.
At present, insulation framework is installed in the stator core of motor, and insulation framework generally uses ABS, PTT
Or the materials such as PET are made.Further, in order to make insulation framework convenient formation, general insulation framework is at iron core
Yoke portion, pole shoe side are all smooth towards the end face of winding.But, insulation framework uses this structure usual
Have the disadvantage in that, such as cannot insert appointment position by accurate assurance groove paper.Meanwhile, coiling time slot paper may
Play can occur, make the slot insulation of insulation framework lose efficacy.Due to the most smooth surface of groove paper, coil winding machine around
During line produce axial power can make groove paper play vertically so that a side channel paper is unnecessary, another side channel paper not
, there is iron core and scratch enamel-covered wire probability, and then cause the slot insulation of insulation framework to lose efficacy, leak electricity in foot, shadow
Ring the performance of stator module, and then affect the use of motor.
Insulation framework 100 of the present utility model arranges the first spacing preiection 111 in frame body 110, and first
Spacing preiection 111 can the position of limiting groove paper.So, when groove paper is installed in insulation framework 100, energy
Squeeze into groove paper the most accurately, it is ensured that the installation site of groove paper is accurate, it is simple to the assembling of groove paper, is also convenient for
Being smoothed out of subsequent technique.Further, when using automated production mode, it is not necessary to extra frock.This
The production of sample insulation framework 100 can be applicable to automated production, improves production efficiency.Meanwhile, the first limit
Position protruding 111 can also make groove paper fixing reliable, it is to avoid groove paper generation play.So, when coiling,
It can be avoided that stator core scratches enamel-covered wire, it is ensured that the performance of stator module, and then improve the reliability of motor,
User-friendly.
As a kind of embodiment, the first spacing preiection 111 includes guide surface 1111 and stop surface
1112.Guide surface 1111 is obliquely installed relative to the inwall of frame body 110.Guide surface 1111 is to use
Carry out the installation of guiding groove paper.Guide surface 1111 can play the effect of guiding, in order to groove paper is inserted into
Between two adjacent winding sections 120.Guide surface 1111 is oppositely arranged with stop surface 1112 and intersects.
Stop surface 1112 is used to the position of limiting groove paper.Groove paper moves to specific bit by guide surface 1111
Postponing, the edge of groove paper can contact with stop surface 1112, with the position of limiting groove paper.Further,
Angle between the inwall of guide surface 1111 and frame body 110 is 15 °～45 °, in order to groove paper
Insert.
Stop surface 1112 mainly has two effects, and an effect is when groove paper assembles, groove paper and spacing table
Face 1112 contacts, and represents that groove paper is installed and puts in place, it is simple to the assembling of groove paper, improves work efficiency.Another is made
With being after mounting, groove paper contacts with stop surface 1112, and stop surface 1112 can the position of limiting groove paper
Put so that groove paper will not occur play.After groove paper position is fixing, it is possible to be easy to the coiling of enamel-covered wire.
Further, stop surface 1112 is perpendicular to the inwall of frame body 110.It is to say, spacing table
Face 1112 is perpendicular to the inwall setting of frame body 110.Stop surface 1112 and the direction of motion of groove paper
Perpendicular, so, stop surface 1112 can stop groove paper to move, and plays spacing effect, it is to avoid groove paper
There is play, it is ensured that the limit effect of groove paper.
Certainly, the angle between guide surface 1111 and stop surface 1112 is acute angle or obtuse angle.Namely
Saying, stop surface 1112 is to be obliquely installed relative to the inwall of frame body 110, also so is able to limit
The position of groove paper.Stop surface 1112 is tactile with the side edge of groove paper, and stop surface 1112 can limiting groove paper
Motion, it is to avoid groove paper generation play, it is ensured that the limit effect of groove paper.
As a kind of embodiment, guide surface 1111 be shaped as triangle, rectangle or trapezoidal etc. many
Limit shape.Guide surface 1111 is used to be easy to the plugging in fitting of groove paper, in principle, guide surface 1111
Shape is unrestricted, inserts as long as guaranteeing guiding groove paper.In the present embodiment, guide surface 1111
Be shaped as rectangle, to increase the contact area of groove paper and guide surface 1111, it is ensured that groove paper insert time
Guide effect, is easy to groove paper further and inserts.
As a kind of embodiment, insulation framework 100 also includes that multiple pole shoe 130, multiple pole shoes 130 set
It is placed in one end away from frame body 110, winding section 120, and pole shoe 130 is suspended in frame body 110.
Between two adjacent pole shoes 130, interval is arranged, and the surface of pole shoe 130 is along the circumference of frame body 110
Direction protrudes from winding section 120.Pole shoe 130 can play barrier effect, it is ensured that enamel-covered wire can be fixed on appearance
Receive in groove so that enamel-covered wire is difficult to from holding tank abjection, improve the performance of stator module.Adjacent pole shoe
130 and the winding section corresponding with pole shoe 130 120 jointly surround the appearance accommodating enamel-covered wire with frame body 110
Receive groove.It is to say, holding tank is by two adjacent pole shoes 130 and adjacent two winding section 120 of correspondence
Jointly enclose with frame body 110 and to set.Two adjacent pole shoes 130 form the notch of holding tank, groove
Paper and enamel-covered wire are respectively positioned in holding tank.
Further, each pole shoe 130 is provided with the second spacing preiection 131, the second spacing preiection 131
It is positioned in holding tank.Second spacing preiection 131 can play spacing effect.Second spacing preiection 131 energy
The position of enough limiting groove paper so that groove paper can be stuck on the second spacing preiection 131, prevents groove paper further
Axial float.Second spacing preiection 131 can also limit the position of enamel-covered wire simultaneously so that enamel-covered wire is not
Easily deviate from from holding tank, it is ensured that coiling effect, improve the performance of stator module.
Yet further, each pole shoe 130 is additionally provided with the 3rd spacing preiection 132, the 3rd spacing preiection
132 are positioned in holding tank.3rd spacing preiection 132 can play spacing effect.3rd spacing preiection 132
Can the position of limiting groove paper so that groove paper can be stuck on the 3rd spacing preiection 132, prevents groove further
The axial float of paper.3rd spacing preiection 132 can also limit the position of enamel-covered wire simultaneously.
The on another pole shoe 130 the 3rd that the second spacing preiection 131 on pole shoe 130 is adjacent with pole shoe 130
Spacing preiection 132 is positioned in same holding tank.It is to say, the second spacing preiection 131 and the 3rd limit convex
Play the both sides of 132 notches being separately mounted to holding tank.Owing to holding tank being wound with enamel-covered wire, the second limit
Position protruding 131 and the 3rd spacing preiection 132 can reduce the probability that enamel-covered wire skids off from holding tank, protect
The fixing effect of card enamel-covered wire, improves the performance of stator module.
Further, owing to most copper factor of the stator module of motor is higher, enamel-covered wire when coiling generally easily around
Near the notch of holding tank, further, since the grooved of part holding tank (such as peariform slot, dovetail groove) exists
Notch side is the inclined-plane of depression at notch, so when coiling, shaping, enamel-covered wire easily slides out receiving
The notch of groove, causes coiling failure.Insulation framework 100 of the present utility model is by holding tank on pole shoe 130
The both sides of notch the second spacing preiection 131 and the 3rd spacing preiection 132 is set, by the second spacing preiection
131 and the 3rd spacing preiection 132 limit enamel-covered wire so that the notch that enamel-covered wire is difficult to from holding tank skids off, and carries
The performance of high stator module.
Meanwhile, after groove paper is installed in holding tank by the guide surface 1111 of the first spacing preiection 111, groove
One end of paper contacts with the stop surface 1112 of the first spacing preiection 111, and the other end of groove paper can be distinguished
Contact with the second spacing preiection 131 and the 3rd spacing preiection 132 so that groove paper is along insulation framework 100
Axial direction is stuck, with the displacement in axial direction of limiting groove paper, it is to avoid groove paper in axial direction play.
This is because groove paper if it occur that axial direction play (especially when coiling, trough be more easy to occur
Play), the probability of holding tank failure of insulation can be there is.Due to the most smooth surface of groove paper, produce when coiling
Raw axial power can make groove paper play vertically, the result of play is that a side channel paper is unnecessary, a side channel paper not
Foot so there will be stator core scratch enamel-covered wire probability, cause holding tank failure of insulation, electric leakage.With
Time, creep age distance that groove paper play is also possible to make between enamel-covered wire and stator core and electric clearance cannot meet to be wanted
Ask.
Insulation framework of the present utility model 100 is by first spacing preiection the 111, second spacing preiection 131 and the
The position of the three common limiting groove paper of spacing preiection 132 so that one end of groove paper is stuck in the first spacing preiection 111
On, the other end of groove paper is stuck on the second spacing preiection 131 and the 3rd spacing preiection 132, stops groove paper edge
The probability of the play of axial direction.So, on the one hand it is prevented from stator core and scratches enamel-covered wire, it is to avoid
Holding tank failure of insulation；On the other hand can also ensure that the creep age distance between enamel-covered wire and stator core and electricity
Gas gap, improves the performance of stator module further.
As a kind of embodiment, the first spacing preiection the 111, second spacing preiection 131 and the 3rd limit convex
Rise 132 shape the most identical.First spacing preiection the 111, second spacing preiection 131 and the 3rd spacing preiection
The structure of 132 is the most identical.It is to say, the second spacing preiection 131 the most all has with the 3rd spacing preiection 132
The stop surface 1112 of the first spacing preiection 111 and guide surface 1111, the second spacing preiection 131 and the 3rd
The stop surface of spacing preiection 132 is directed towards enamel-covered wire, to limit the position of enamel-covered wire, it is to avoid enamel-covered wire
Skid off from holding tank, and, the stop surface of the second spacing preiection 131 and the 3rd spacing preiection 132 is also
Can contact with groove paper.It should be noted that first spacing preiection the 111, second spacing preiection 131 and
Three spacing preiections 132 can also be buckle or other structures, also so is able to realize the spacing of groove paper with anti-
Play, simply can reduce the area utilization of holding tank.
Of course, it is possible to be the first spacing preiection the 111, second spacing preiection 131 and the 3rd spacing preiection 132
Shape, structure can also be different.Can also is that the first spacing preiection 111 and the second spacing preiection 131
Shape, structure differ, the shape of the second spacing preiection 131 and the 3rd spacing preiection 132, structure phase
With.As long as ensureing that the second spacing preiection 131 can play spacing and anti-leaping with the 3rd spacing preiection 132
Effect can meet use requirement.
In the present embodiment, the first spacing preiection the 111, second spacing preiection 131 and the 3rd spacing preiection 132
Shape, structure the most identical.Simply the second spacing preiection 131 and the 3rd spacing preiection 132 and frame body
It is provided with circular arc chamfering, so it can be avoided that the second spacing preiection 131 and the 3rd limits between the inwall of 110
The seamed edge of position protruding 132 scratches enamel-covered wire, it is to avoid the phenomenon that holding tank failure of insulation leaks electricity occur.
Concrete, rounding off between stop surface and the inwall of frame body 110 of the second spacing preiection 131.
It is to say, pass through circular arc between the stop surface of the second spacing preiection 131 and the inwall of frame body 110
Chamfering connects, it is to avoid the second spacing preiection 131 scratches enamel-covered wire.The stop surface of the 3rd spacing preiection 132
And rounding off between the inwall of frame body 110.It is to say, the spacing table of the 3rd spacing preiection 132
Circular arc chamfering is passed through, it is to avoid the 3rd spacing preiection 132 scratches enamel-cover between the inwall of face and frame body 110
Line.
As a kind of embodiment, the first spacing preiection the 111, second spacing preiection 131 and the 3rd limit convex
Play 132 to be structure as a whole with frame body 110, winding section 120 and pole shoe 130.Integrated first limit
Protruding 111, second spacing preiection 131 and the 3rd spacing preiection 132 and frame body 110, winding section 120, position
And pole shoe 130 can improve the reliability of insulation framework 100, save installation time.
As a kind of embodiment, the quantity of the first spacing preiection 111 is at least two；At least two first
Spacing preiection 111 circumferentially direction is arranged on the inwall of frame body 110.It is to say, the first limit convex
The quantity playing 111 can be two, the most, the reliability fixing to ensure groove paper.Certainly, second
The quantity of spacing preiection 131 and the 3rd spacing preiection 132 can also be two, the most.
This utility model additionally provides a kind of stator module, including the insulation in stator core and above-described embodiment
Skeleton 100.Insulation framework 100 is installed on stator core.Stator module ensures groove by insulation framework 100
The accurate positioning of paper, conveniently squeezes into groove paper, meanwhile, after groove paper is installed, additionally it is possible to ensure groove paper
Position is fixed, it is simple to follow-up winding process, it is to avoid stator core scratches enamel-covered wire, improves stator module
Performance.
This utility model additionally provides a kind of motor, including the stator module of the most above-mentioned technical characteristic.Motor leads to
Cross stator module and ensure the spacing and Anti-moving of groove paper so that groove paper installation site accurate, convenient
Operator hold the position of insertion groove paper, meanwhile, prevent the axial float of groove paper, it is ensured that stator module
Performance, improves the reliability of motor, it is simple to user uses.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this 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, it is also possible to
Making some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model
The protection domain of patent should be as the criterion with claims.
Claims (13)
1. an insulation framework, it is characterised in that described insulation framework (100) is for the stator with motor
The stator core of assembly matches, and described insulation framework (100) including:
The frame body (110) of annular；And
Multiple winding sections (120), are arranged on the inwall of described frame body (110), and along described skeleton
The radial direction of body (110) extends, and between two adjacent described winding sections (120), interval is arranged；
Wherein, the inwall of described frame body (110) is provided with multiple first spacing preiection (111), institute
State the first spacing preiection (111) to be positioned between the described winding section of adjacent two (120)；
Described first spacing preiection (111) can limiting groove paper position in described frame body (110).
Insulation framework the most according to claim 1, it is characterised in that described first spacing preiection (111)
Including guide surface (1111) and stop surface (1112)；
Described guide surface (1111) is obliquely installed relative to the inwall of described frame body (110)；
Described guide surface (1111) intersects with described stop surface (1112).
Insulation framework the most according to claim 2, it is characterised in that described stop surface (1112)
It is perpendicular to the inwall of described frame body (110).
Insulation framework the most according to claim 2, it is characterised in that described guide surface (1111)
And the angle between described stop surface (1112) is acute angle or obtuse angle.
5. according to the insulation framework described in claim 3 or 4, it is characterised in that described guide surface (1111)
Be shaped as triangle, rectangle or trapezoidal.
Insulation framework the most according to claim 5, it is characterised in that also include multiple pole shoe (130),
Multiple described pole shoes (130) are arranged at described winding section (120) away from the one of described frame body (110)
Hold, and described pole shoe (130) is suspended in described frame body (110)；
Between two adjacent described pole shoes (130), interval is arranged, and the edge, surface of described pole shoe (130)
The circumferential direction of described frame body (110) protrudes from described winding section (120)；
Adjacent described pole shoe (130) and the described winding section (120) corresponding with described pole shoe (130)
The holding tank accommodating enamel-covered wire is jointly surrounded with described frame body (110).
Insulation framework the most according to claim 6, it is characterised in that each described pole shoe (130)
On be provided with the second spacing preiection (131), described second spacing preiection (131) is positioned in described holding tank.
Insulation framework the most according to claim 7, it is characterised in that each described pole shoe (130)
On be additionally provided with the 3rd spacing preiection (132), described 3rd spacing preiection (132) is positioned in described holding tank；
And described second spacing preiection (131) on described pole shoe (130) is adjacent with described pole shoe (130)
Another described pole shoe (130) on described 3rd spacing preiection (132) be positioned in same described holding tank.
Insulation framework the most according to claim 8, it is characterised in that described first spacing preiection (111),
The structure of described second spacing preiection (131) and described 3rd spacing preiection (132) is the most identical；
Described first spacing preiection (111), described second spacing preiection (131) and described 3rd spacing preiection
(132) structure is the most identical；
Described first spacing preiection (111), described second spacing preiection (131) and described 3rd spacing preiection
(132) it is integrated with described frame body (110), described winding section (120) and described pole shoe (130)
Structure.
Insulation framework the most according to claim 9, it is characterised in that described second spacing preiection (131)
Stop surface and the inwall of described frame body (110) between rounding off；
Circle between stop surface and the inwall of described frame body (110) of described 3rd spacing preiection (132)
Slip over and cross.
11. insulation framework according to claim 1, it is characterised in that described first spacing preiection (111)
Quantity be at least two；
Described at least two, the first spacing preiection (111) circumferentially direction is arranged at described frame body (110)
Inwall on.
12. 1 kinds of stator modules, it is characterised in that include stator core and as claim 1 to 11 is arbitrary
Insulation framework (100) described in Xiang；
Described insulation framework (100) is installed on described stator core.
13. 1 kinds of motors, it is characterised in that include stator module as claimed in claim 12.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620465180.5U CN205753728U (en) | 2016-05-19 | 2016-05-19 | Motor, stator module and insulating skeleton thereof |
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| CN201620465180.5U CN205753728U (en) | 2016-05-19 | 2016-05-19 | Motor, stator module and insulating skeleton thereof |
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| CN205753728U true CN205753728U (en) | 2016-11-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689702A (en) * | 2017-09-25 | 2018-02-13 | 珠海凯邦电机制造有限公司 | Insulating skeleton and have its stator module |
| CN109654121A (en) * | 2018-12-18 | 2019-04-19 | 珠海格力电器股份有限公司 | Magnetic suspension framework, bearing assembly, bearing stator, compressor and air conditioner |
| CN112117853A (en) * | 2019-06-19 | 2020-12-22 | 尼得科电机（青岛）有限公司 | Stator assembly of electric motor and method of making the same, stator of electric motor |
| CN112436642A (en) * | 2019-08-26 | 2021-03-02 | 安徽美芝精密制造有限公司 | Insulating skeleton, stator module, motor, compressor and refrigeration plant |
-
2016
- 2016-05-19 CN CN201620465180.5U patent/CN205753728U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689702A (en) * | 2017-09-25 | 2018-02-13 | 珠海凯邦电机制造有限公司 | Insulating skeleton and have its stator module |
| CN109654121A (en) * | 2018-12-18 | 2019-04-19 | 珠海格力电器股份有限公司 | Magnetic suspension framework, bearing assembly, bearing stator, compressor and air conditioner |
| CN112117853A (en) * | 2019-06-19 | 2020-12-22 | 尼得科电机（青岛）有限公司 | Stator assembly of electric motor and method of making the same, stator of electric motor |
| CN112117853B (en) * | 2019-06-19 | 2022-05-06 | 尼得科电机（青岛）有限公司 | Stator assembly of motor, manufacturing method thereof and stator of motor |
| CN112436642A (en) * | 2019-08-26 | 2021-03-02 | 安徽美芝精密制造有限公司 | Insulating skeleton, stator module, motor, compressor and refrigeration plant |
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