CN105896784A - Motor insulation framework, stator structure and plastic package motor - Google Patents
Motor insulation framework, stator structure and plastic package motor Download PDFInfo
- Publication number
- CN105896784A CN105896784A CN201610430468.3A CN201610430468A CN105896784A CN 105896784 A CN105896784 A CN 105896784A CN 201610430468 A CN201610430468 A CN 201610430468A CN 105896784 A CN105896784 A CN 105896784A
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- groove
- arc
- arc groove
- needle stand
- electrical machine
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- 238000009413 insulation Methods 0.000 title claims abstract description 57
- 239000004033 plastic Substances 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 31
- 210000002421 cell wall Anatomy 0.000 claims description 18
- 238000004806 packaging method and process Methods 0.000 claims description 12
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 DMD Compound Chemical class 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/30—Windings characterised by the insulating material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention provides a motor insulation framework, a stator structure and a plastic package motor. The motor insulation framework comprises framework bodies, and the two framework bodies are clamped on the stator core from the two axial ends of the stator core; the framework body comprises an arc groove and radial grooves, the arc groove comprises an arc groove bottom, a first arc groove wall and a second arc groove wall, the first arc groove wall is arranged on the inner edge of the arc groove bottom, the second arc groove wall is arranged on the outer edge of the arc groove bottom, a plurality of radial grooves are arranged on the first arc groove wall, groove cavities of the radial grooves are communicated with groove cavities of the arc grooves, the radial grooves and the arc grooves are flush with each other in groove bottom, consistent in groove depth and consistent in direction of a groove opening, and a through groove which is communicated along the axial direction is formed by the adjacent side groove walls of the two adjacent radial grooves and the area enclosed by the first arc groove; the bottom of the arc groove or/and the bottom of the radial groove is/are provided with a needle base, and the needle base is provided with a needle inserting hole which is suitable for placing a needle. The connection between the bridge wire and the motor circuit board is simple and convenient, and the effect of reducing personnel and improving efficiency is achieved.
Description
Technical field
The present invention relates to technical field of motors, particularly relate to a kind of electrical machine insulation skeleton, stator structure and mould
Envelope motor.
Background technology
Plastic packaging motor is widely used in air-conditioning, freezer compressor, and the stator core of plastic packaging motor is arranged with
Adopt the skeleton being made from an insulative material, insulation framework sheathed on stator core is wound around coil windings, so
After put into plastic package die and carry out molding cast and become the shell of plastic packaging motor.
Traditional motor stator structure, after coil windings coiling completes, needs to connect two semicircle stator cores
The intercoil connection of upper coil windings realizes the connection of whole motor stator, at the gap bridge of connection coil windings
During line, need manually to be connected on the wiring board of motor by intercoil connection, then realize passing a bridge by modes such as welding
The connection of line, uses this kind of mode to need manually and carries out managing line, wiring, welding, complex procedures, need behaviour
Making employee more, take time and effort consumptive material, efficiency of assembling is relatively low.
Summary of the invention
In consideration of it, be necessary the problem complicated for tradition intercoil connection mode of communicating operation, it is provided that a kind of motor
Insulation framework, stator structure and plastic packaging motor, it is possible to simplify the connected mode of intercoil connection, improve stator structure
Efficiency of assembling.
For reaching goal of the invention, it is provided that a kind of electrical machine insulation skeleton, including insulant make in semi-circular
Plate-like frame body, the shape of described frame body matches with stator core, two described frame body from
The axial two ends of described stator core are connected on stator core；
Described frame body includes that arc groove and radial slot, described arc groove include at the bottom of arcuate groove, is arranged on institute
State the first arc cell wall on the inward flange at the bottom of arcuate groove and be arranged on the outward flange at the bottom of described arcuate groove the
Two arc cell walls, described first arc cell wall is provided with multiple described radial slot, the vallecular cavity of described radial slot
Connect with the vallecular cavity of described arc groove, and described radial slot is concordant with the bottom land of described arc groove, groove depth is consistent
And notch points to consistent, sides adjacent cell wall and the described first arc cell wall of two adjacent radial slots enclose
Region constitute the most through groove；
Or/and be provided with needle stand on the bottom land of described radial slot, on described needle stand at the bottom of the arcuate groove of described arc groove
Offer pin holes, it is adaptable to lay contact pin.
Wherein in an embodiment, described needle stand be arranged at the bottom of the arcuate groove of described arc groove with described radial direction
The bottom land junction of groove.
Wherein in an embodiment, described needle stand includes cylindrical needle stand and trapezoidal needle stand.
Wherein in an embodiment, described pin holes is blind hole.
Wherein in an embodiment, described pin holes includes cylinder type contact pin hole.
Wherein in an embodiment, described needle stand is multiple, and multiple described needle stands are about described frame body
Centrage be symmetrical arranged.
Wherein in an embodiment, the pin holes on multiple described needle stands is concyclic with described stator core.
Wherein in an embodiment, the outer edge at the bottom of the arcuate groove of described arc groove is provided with buckle structure,
It is applicable to be interlocked with the through hole of setting on motor wiring board.
Wherein in an embodiment, described buckle structure is multiple, and multiple described buckle structures are uniformly arranged
Outer edge at the bottom of described arcuate groove, and the centrage about described frame body is symmetrical arranged.
Wherein in an embodiment, the middle part of described first arc cell wall is provided with snap fitting structure, two institutes
State frame body to connect by described snap fitting structure is fixing.
The present invention also provides for a kind of stator structure, including stator core, motor wiring board, coil windings and
Above-described insulation framework；
Described insulation framework is connected on described stator core, and described coil windings is set around described insulation framework
On, described motor wiring board is arranged in described insulation framework, and the intercoil connection of described coil windings is connected to institute
State motor wiring board.
The present invention also provides for a kind of plastic packaging motor, including said stator structure.
The beneficial effect comprise that
Above-mentioned electrical machine insulation skeleton, stator structure and plastic packaging motor, by arranging needle stand in insulation framework,
Needle stand is offered pin holes, when assembling stator structure, in the pin holes of needle stand install contact pin, coil around
The intercoil connection automatic winding of group is on contact pin, and contact pin is through the wiring hole on motor wiring board, and passes through wiring
Pad realization in the circumference of hole is dynamically connected certainly with motor wiring board, owing to contact pin is conduction, the most permissible
Realize the intercoil connection of coil windings and being effectively connected of motor wiring board, simple and convenient, reduce operation employee
Workload, save operation employee, improve efficiency of assembling, reach cut payroll to improve efficiency effect.
Accompanying drawing explanation
Fig. 1 is the perspective view of the electrical machine insulation skeleton in an embodiment；
Fig. 2 is the planar structure schematic diagram of the electrical machine insulation skeleton in an embodiment；
Fig. 3 is the plan structure schematic diagram of the electrical machine insulation skeleton in an embodiment；
Fig. 4 is the rotation generalized section of B-B section shown in Fig. 2；
Fig. 5 is the rotation generalized section of C-C section shown in Fig. 2；
Fig. 6 is the assembling front schematic view of the electrical machine insulation skeleton in an embodiment and motor wiring board；
Fig. 7 is the assembling schematic perspective view of the electrical machine insulation skeleton in an embodiment and motor wiring board；
Fig. 8 is the assembling side schematic view of the electrical machine insulation skeleton in an embodiment and motor wiring board.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and reality
Execute example electrical machine insulation skeleton of the present invention, stator structure and plastic packaging motor are further elaborated.Should
Understanding, specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
In one embodiment, Fig. 1 to Fig. 8 is seen, it is provided that a kind of electrical machine insulation skeleton, including insulation material
Material make in semi-circular plate-like frame body 100, the shape of frame body 100 matches with stator core,
Two frame body 100 are connected to stator core from the axial two ends of stator core.Frame body 100 is wrapped
Including arc groove 110 and radial slot 120, arc groove 110 includes 110a at the bottom of arcuate groove, is arranged at the bottom of arcuate groove
The first arc cell wall 110b on inward flange and the second arc cell wall being arranged on the outward flange at the bottom of arcuate groove
110c, the first arc cell wall 110b is provided with multiple radial slot 120, the vallecular cavity of radial slot 120 and circular arc
The vallecular cavity connection of groove 110, and radial slot 120 is concordant with the bottom land of arc groove 110, groove depth consistent and groove
Mouth points to consistent, the sides adjacent cell wall 120b and the first arc cell wall 110b of two adjacent radial slots 120
The region enclosed constitutes the most through groove 130.110a at the bottom of the arcuate groove of arc groove 110 is or/and radially
It is provided with needle stand 140 on the bottom land 120a of groove 120, needle stand 140 offers pin holes 141, it is adaptable to
Lay contact pin.
Electrical machine insulation skeleton in the present embodiment, it is adaptable to the stator core of the plastic packaging motor of all models, especially
It is applicable to the stator core of PG plastic packaging motor, and wherein, the speed control principle of PG plastic packaging motor is that change is controlled
The method of the silicon angle of flow, changes the waveform of terminal voltage of motor, thus changes having of the terminal voltage of motor
Valid value.Electrical machine insulation skeleton includes the stator core of arc groove 110 and radial slot 120, its shape and motor
Mating shapes, stator core can be encapsulated in insulation from the axial two ends of stator core by two insulation framework
In skeleton, thus being effectively dielectrically separated from by stator core, coil windings is set around the stator core after encapsulation
On, insulation framework plays effect coil windings and stator core isolated.
110a at the bottom of the arcuate groove of the arc groove 110 of insulation framework or/and radial slot 120 bottom land 120a on set
It is equipped with needle stand 140, needle stand 140 offers pin holes 141, it is adaptable to lay contact pin.Coil windings coiling
After intercoil connection can automatic winding on contact pin, when assembling stator structure, the pin holes 141 of needle stand 140
Middle installation contact pin, contact pin is through the wiring hole 210 on motor wiring board 200 and circumferential by wiring hole 210
On pad be connected with motor wiring board 200, due to contact pin be conduction, therefore can realize coil windings
Being certainly dynamically connected of intercoil connection and motor wiring board 200.Electrical machine insulation skeleton in the present embodiment, only need by
The contact pin being arranged in pin holes 141, through the wiring hole 210 on motor wiring board 200, just can realize coil
The intercoil connection of winding is effectively connected with motor wiring board 200, compares traditional intercoil connection connected mode, its
Without manually managing line, wiring and welding, intercoil connection is simple and convenient with the connection of motor wiring board 200, reduces
The workload of operation employee, saves operation employee, improves efficiency of assembling, reaches the effect cut payroll to improve efficiency
Really.
Wherein, what deserves to be explained is, the material of insulation framework includes nylon66 fiber, and the fatigue of nylon 66 material is strong
Degree and rigidity are higher, have preferable thermostability and wearability.
In one embodiment, 110a at the bottom of needle stand 140 is arranged on the arcuate groove of arc groove and radial slot 120
Bottom land 120a junction.
If needle stand 140 is arranged on the bottom land 120a circle centre position near stator core of radial slot 120, by line
When the end of a thread of circle winding is wrapped on contact pin, bracing wire is oversize, so easily thrusts line when injection.If needle stand 140
It is arranged on 110a at the bottom of the arcuate groove of arc groove 110 at the second arc cell wall 110c, then may affect coil
The coiling in insulation framework of winding, excessively line.
In one embodiment, needle stand 140 includes cylindrical needle stand and trapezoidal needle stand.Can be according to actual need
Ask and be arranged to difform needle stand.Cylindrical needle stand is conducive to the automatic winding of intercoil connection, can make gap bridge
Line is simultaneously wound on cylindrical needle stand and contact pin, and the more fastening making intercoil connection be wound around is a little.The end of trapezoidal needle stand
Portion is fixed on 110a at the bottom of arcuate groove or/and on the bottom land 120a of radial slot 120, this kind of structure is capable of surely
It is solidly connected, is difficult to damaged.
In one embodiment, pin holes 141 is blind hole.Blind hole can avoid contact pin to be placed in pin holes 141
Contact with the stator core being encapsulated in insulation framework time middle, pressure bad phenomenon occurs.
In one embodiment, pin holes 141 includes cylinder type contact pin hole.The size dimension of pin holes 141
It is not strict with, pin holes 141 is shaped to cylinder, it is possible to be better achieved and contact pin
Coordinate.
In one embodiment, needle stand 140 is multiple, and multiple needle stands 140 are about in frame body 100
Heart line A is symmetrical arranged, it is simple to processing and measurement.
In one embodiment, the pin holes 141 on multiple needle stands 140 is concyclic with stator core, it is simple to fixed
Position and processing.
It should be noted that, the concyclic center of circle referring to arc that pin holes line formed described herein and stator ferrum
The center of circle of core is identical.
Such as, in one embodiment, the arc groove 110 of the insulation framework of half stator of motor and radial slot
120 formed 8 grooves 130, principal phase winding and parafacies winding each two groove are staggered, i.e. principal phase winding and
Parafacies winding respectively accounts for 4 grooves 130.The quantity of needle stand 140 is four, and the first needle stand is arranged on first radially
Groove (first radial slot on the left side shown in Fig. 1) and the bottom land junction of arc groove, the second needle stand is arranged on
Second radial slot (second radial slot on the left side shown in Fig. 1) and the bottom land junction of arc groove, the 3rd pin
Seat is arranged on the bottom land junction of the 3rd radial slot (first radial slot on the right shown in Fig. 1) and arc groove,
4th needle stand is arranged on the bottom land of the 4th radial slot (second radial slot on the right shown in Fig. 1) and arc groove
Junction, wherein, the shape and structure of the first needle stand and the 3rd needle stand is identical, the second needle stand and the 4th needle stand
Shape and structure is identical, and the first needle stand and the 3rd needle stand are symmetrical arranged about the centrage A of frame body 100,
Second needle stand and the 4th needle stand are symmetrical arranged about the centrage A of frame body 100.More specifically, first
Needle stand and the 3rd needle stand are cylindrical needle stand, and the second needle stand and the 4th needle stand are trapezoidal needle stand.
In one embodiment, the outer edge of 110a at the bottom of the arcuate groove of arc groove 110 is provided with buckle structure
150, it is adaptable to be interlocked with the through hole arranged on motor wiring board 200.
Buckle structure 150 is interlocked with the through hole of setting on motor wiring board 200, it is achieved with motor wiring board
200 fixedly secure, it is ensured that stability when motor wiring board 200 is arranged in insulation framework, it is to avoid motor
Wiring board 200 moves the fault of initiation.
Concrete, seeing Fig. 1, buckle structure 150 includes body and protuberance, and body is applicable to be fixed on arc
The outer edge of shape bottom land 110a, the shape and structure of body is not limited to the shape shown in Fig. 1, can be any
Being easy to be fixed on the structure of the outer edge of 110a at the bottom of arcuate groove, protuberance is arranged on body, it is preferred that
Protuberance can be " 7 " font, " 7 " font protuberance after the through hole 220 on motor wiring board 200,
The transverse arm of " 7 " font protuberance blocks motor wiring board 200, so that it is guaranteed that the stablizing of motor wiring board 200
Property.
Concrete, in another embodiment, buckle structure 150 includes body and left-hand thread portion, the width of body
Degree matches with the through hole 220 on motor wiring board 200, i.e. body may be configured as having certain elastic " recessed "
Type shape, may pass through the through hole 220 on motor wiring board 200, and the protuberance of " recessed " type body both sides is arranged
The left-hand thread portion extended to both sides, when " recessed " type body is through the through hole 220 on motor wiring board, left-hand thread
Portion can clasp the panel of motor wiring board 200, it is ensured that motor wiring board 200 is stably fixed to the bone that insulate
On frame.Preferably, left-hand thread portion is right angle triangular component, is arranged on the protuberance of " recessed " type body both sides
Outside, the buckle structure through hole 220 through motor wiring board is easy to, directly in the inclined-plane in the left-hand thread portion of right angled triangle
The protuberance that the one of the left-hand thread portion of angle triangle faces directly with " recessed " type body is connected, another face directly be applicable to
Motor wiring board 200 card sets.
In one embodiment, buckle structure 150 is multiple, and multiple buckle structures 150 are uniformly arranged on arc
The outer edge of shape bottom land 110a, and the centrage A about frame body 100 is symmetrical arranged.
Multiple buckle structures 150 can further ensure that the stability of motor wiring board 200, and keeps motor
The depth of parallelism of wiring board 200, is prevented effectively from the tilting of motor wiring board 200, motor circuit when causing being molded
Plate 200 exposes, and affects presentation quality.
Preferably, in one embodiment, buckle structure 150 is two, and two buckle structures 150 are arranged
At the shoulder of 110a at the bottom of arcuate groove, and the centrage A about frame body 100 is symmetrical arranged.Guaranteeing electricity
On the basis of machine circuit plate 200 stability and the depth of parallelism, simplify structure, it is simple to production and processing.
In one embodiment, the middle part of the first arc cell wall is provided with snap fitting structure 160, two frame body
100 connect by snap fitting structure 160 is fixing.
The insulation framework of two and half stators access section when combining uses snap fitting structure 160 to connect, and can remove from
(being coated with binding agent by a strata ester film, one side is nonwoven polyester fabric for insulation gummed paper, slot wedge, DMD
Compound, a kind of composite insulating material goods of calendering) use of insulating trip, alleviate the work of operation employee
Measure, also can avoid traditional paint of coil windings when using insulation gummed paper two insulation framework to be combined simultaneously
Envelope curve contacts the pressure bad phenomenon caused with electronics iron core.
Wherein, snap fitting structure 160 can use the structure of draw-in groove and buckle, draw-in groove and buckle interference fit or phase
Fastening realizes inlay card and combines.
In one embodiment, additionally provide a kind of stator structure, including stator core, motor wiring board,
Insulation framework in coil windings and above-described embodiment.Insulation framework is connected on stator core, coil around
Group is set around in insulation framework, and motor wiring board is arranged in insulation framework, and the intercoil connection of coil windings connects
To motor wiring board.
In one embodiment, a kind of motor is additionally provided, including the stator structure in above-described embodiment.
Stator structure in above-described embodiment and motor, by arranging needle stand, on needle stand in insulation framework
Offer pin holes, when assembling stator structure, the pin holes of needle stand is installed contact pin, the gap bridge of coil windings
Line automatic winding is on contact pin, and contact pin is through the wiring hole on motor wiring board, and passes through in wiring hole circumference
Pad realize and being certainly dynamically connected of motor wiring board, owing to contact pin is to conduct electricity, therefore can realize coil
The intercoil connection of winding is effectively connected with motor wiring board, simple and convenient, reduces the workload of operation employee,
Save operation employee, improve efficiency of assembling, reach the effect cut payroll to improve efficiency.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (12)
1. an electrical machine insulation skeleton, it is characterised in that include that insulant makes in semi-circular plate-like bone
Frame body (100), the shape of described frame body (100) matches with stator core, two described skeletons
Body (100) is connected to stator core from the axial two ends of described stator core；
Described frame body (100) includes arc groove (110) and radial slot (120), described arc groove (110)
Including (110a) at the bottom of arcuate groove, the first arc cell wall (110b) being arranged on the inward flange at the bottom of described arcuate groove
With the second arc cell wall (110c) being arranged on the outward flange at the bottom of described arcuate groove, described first arc cell wall
(110b) multiple described radial slot (120), the vallecular cavity of described radial slot (120) and described circle it are provided with on
The vallecular cavity connection of arc groove (110), and the bottom land of described radial slot (120) and described arc groove (110) is flat
Together, groove depth is consistent and notch points to consistent, the sides adjacent cell wall (120b) of two adjacent radial slots (120)
And the region that described first arc cell wall (110b) encloses constitutes the most through groove (130)；
(110a) at the bottom of the arcuate groove of described arc groove (110) is or/and the bottom land (120a) of described radial slot (120)
On be provided with needle stand (140), described needle stand (140) offers pin holes (141), it is adaptable to lay slotting
Pin.
Electrical machine insulation skeleton the most according to claim 1, it is characterised in that described needle stand (140)
It is arranged on bottom land (120a) junction of (110a) at the bottom of the arcuate groove of described arc groove and described radial slot.
Electrical machine insulation skeleton the most according to claim 2, it is characterised in that described needle stand (140)
Including cylindrical needle stand and trapezoidal needle stand.
Electrical machine insulation skeleton the most according to claim 1, it is characterised in that described pin holes (141)
For blind hole.
Electrical machine insulation skeleton the most according to claim 4, it is characterised in that described pin holes (141)
Including cylinder type contact pin hole.
Electrical machine insulation skeleton the most according to claim 1, it is characterised in that described needle stand (140)
For multiple, multiple described needle stands (140) are symmetrical arranged about the centrage of described frame body (100).
Electrical machine insulation skeleton the most according to claim 6, it is characterised in that multiple described needle stands (140)
On pin holes (141) concyclic with described stator core.
Electrical machine insulation skeleton the most according to claim 1, it is characterised in that described arc groove (110)
Arcuate groove at the bottom of the outer edge of (110a) be provided with buckle structure (150), it is adaptable to motor wiring board (200)
The through hole (220) of upper setting is interlocked.
Electrical machine insulation skeleton the most according to claim 8, it is characterised in that described buckle structure (150)
For multiple, multiple described buckle structures (150) are uniformly arranged on the outward flange of (110a) at the bottom of described arcuate groove
Locate, and the centrage about described frame body (100) is symmetrical arranged.
Electrical machine insulation skeleton the most according to claim 1, it is characterised in that described first arcuate groove
The middle part of wall is provided with snap fitting structure (160), and two described frame body (100) are by described snap fitting structure
(160) fixing connection.
11. 1 kinds of stator structures, it is characterised in that include stator core, motor wiring board, coil windings
And the insulation framework described in any one of claim 1-10；
Described insulation framework is connected on described stator core, and described coil windings is set around described insulation framework
On, described motor wiring board is arranged in described insulation framework, and the intercoil connection of described coil windings is connected to institute
State motor wiring board.
12. 1 kinds of plastic packaging motors, it is characterised in that include the stator structure described in the claims 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430468.3A CN105896784A (en) | 2016-06-15 | 2016-06-15 | Motor insulation framework, stator structure and plastic package motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610430468.3A CN105896784A (en) | 2016-06-15 | 2016-06-15 | Motor insulation framework, stator structure and plastic package motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896784A true CN105896784A (en) | 2016-08-24 |
Family
ID=56731179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610430468.3A Pending CN105896784A (en) | 2016-06-15 | 2016-06-15 | Motor insulation framework, stator structure and plastic package motor |
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| Country | Link |
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| CN (1) | CN105896784A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877543A (en) * | 2017-04-28 | 2017-06-20 | 广东威灵电机制造有限公司 | Stator insulation framework, stator module and motor |
| CN107040071A (en) * | 2017-04-28 | 2017-08-11 | 广东威灵电机制造有限公司 | Stator insulation framework, stator module and motor |
| CN107171472A (en) * | 2017-05-19 | 2017-09-15 | 珠海凯邦电机制造有限公司 | Motor framework, motor and motor wiring method |
| CN107276282A (en) * | 2017-08-01 | 2017-10-20 | 珠海凯邦电机制造有限公司 | Motor buckle, motor stator and motor |
| CN108644230A (en) * | 2018-06-27 | 2018-10-12 | 珠海格力电器股份有限公司 | Hybrid axial bearing |
| CN108808926A (en) * | 2018-06-01 | 2018-11-13 | 重庆凯邦电机有限公司 | Stator skeleton, motor stator subassembly, motor |
| CN109510357A (en) * | 2018-12-28 | 2019-03-22 | 广东顺德四格机电有限公司 | A kind of Insulating frame of petal shape |
| CN109831038A (en) * | 2019-03-29 | 2019-05-31 | 珠海凯邦电机制造有限公司 | Semi-stator structure convenient to assemble and motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Cited By (12)
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|---|---|---|---|---|
| CN106877543A (en) * | 2017-04-28 | 2017-06-20 | 广东威灵电机制造有限公司 | Stator insulation framework, stator module and motor |
| CN107040071A (en) * | 2017-04-28 | 2017-08-11 | 广东威灵电机制造有限公司 | Stator insulation framework, stator module and motor |
| CN106877543B (en) * | 2017-04-28 | 2024-02-09 | 广东威灵电机制造有限公司 | Stator insulating frame, stator assembly and motor |
| CN107040071B (en) * | 2017-04-28 | 2024-03-19 | 广东威灵电机制造有限公司 | Stator insulating frame, stator assembly and motor |
| CN107171472A (en) * | 2017-05-19 | 2017-09-15 | 珠海凯邦电机制造有限公司 | Motor framework, motor and motor wiring method |
| CN107276282A (en) * | 2017-08-01 | 2017-10-20 | 珠海凯邦电机制造有限公司 | Motor buckle, motor stator and motor |
| CN108808926A (en) * | 2018-06-01 | 2018-11-13 | 重庆凯邦电机有限公司 | Stator skeleton, motor stator subassembly, motor |
| CN108808926B (en) * | 2018-06-01 | 2024-05-24 | 重庆凯邦电机有限公司 | Stator framework, motor stator assembly and motor |
| CN108644230A (en) * | 2018-06-27 | 2018-10-12 | 珠海格力电器股份有限公司 | Hybrid axial bearing |
| CN108644230B (en) * | 2018-06-27 | 2023-06-30 | 珠海格力电器股份有限公司 | Hybrid axial bearing |
| CN109510357A (en) * | 2018-12-28 | 2019-03-22 | 广东顺德四格机电有限公司 | A kind of Insulating frame of petal shape |
| CN109831038A (en) * | 2019-03-29 | 2019-05-31 | 珠海凯邦电机制造有限公司 | Semi-stator structure convenient to assemble and motor |
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Application publication date: 20160824 |