CN206164249U - Insulating skeleton texture and motor - Google Patents
Insulating skeleton texture and motor Download PDFInfo
- Publication number
- CN206164249U CN206164249U CN201621249872.2U CN201621249872U CN206164249U CN 206164249 U CN206164249 U CN 206164249U CN 201621249872 U CN201621249872 U CN 201621249872U CN 206164249 U CN206164249 U CN 206164249U
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- cover plate
- insulation framework
- plate assembly
- motor
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- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 101
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005303 weighing Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised 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 texture and motor, insulating skeleton texture includes insulating skeleton body (1) and apron subassembly (2), insulating skeleton body (1) includes a plurality of stator grooves (3), stator wire-wound motor common end set up in stator groove (3), apron subassembly (2) can with insulating skeleton body (1) is covered mutually and is joined in marriage to join in marriage and cover fixedly more than one of insulating skeleton body (1) stator groove (3). Through the utility model discloses can utilize the apron subassembly to cover the stator slot, and then play fixed effect to the star point (being the motor common port or weighing the winding knot promptly) that is located the stator slot to prevent especially small-size motor or the higher motor of full rate in groove because the solenoid clearance is little and lead to being difficult to insert insulating sleeve and cause the emergence of the fixed condition of star point difficult to, can also improve the insulating compressive strength of motor, greatly reduced the potential safety hazard, the security performance of motor has been strengthened.
Description
Technical field
The utility model belongs to technical field of motors, and in particular to a kind of insulation framework structure and motor.
Background technology
More than permagnetic synchronous motor in currently available technology using concentrate around offline mode, on iron core install insulation bone
Frame comes offline, and asterism sleeve pipe insulation, sleeve pipe is inserted directly into stator line bag, but for some micro-machines, its groove
Full rate is higher, and line Inter-packet gap very little, it is difficult to insert insulating sleeve, causes asterism not allow to be fixed easily.
The technology such as it is not easy to be fixed because electrical machine insulation skeleton of the prior art has asterism (i.e. motor common port)
Problem, therefore the utility model research and design goes out a kind of insulation framework structure and motor.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome electrical machine insulation skeleton of the prior art to there is star
Point is not easy the defect fixed, so as to provide a kind of insulation framework structure and motor.
The utility model provides a kind of insulation framework structure, and it includes insulation framework body and cover plate assembly, the insulation
Frame body includes multiple stator slots, and the motor common port of stator winding is arranged in the stator slot, the cover plate assembly energy
It is enough that the more than one described stator for connecting and covering the fixation insulation framework body is covered with described this body phase of insulation framework
Groove.
Preferably, the insulation framework body is loop configuration, and the cover plate assembly includes that the loop configuration can be covered
Insulation framework body part upper surface or part lower surface sector structure cover board body.
Preferably, the cover plate assembly is also included from at least the one of the outer radial periphery of the fan-shaped cover board body along footpath
The extension for arranging and the stator slot on the insulation framework body being covered to stretching out.
Preferably, the insulation framework body also includes merging be fixed it for matching with the cover plate assembly
Be connected structure.
Preferably, the structure that is connected include will be located at the insulation framework body on stator slot described in adjacent two it
Between and a side end face relative with the cover plate assembly, formed with extending a predeterminable range towards the cover plate assembly it is convex
Play structure, and the buckle structure being arranged on the bulge-structure.
Preferably, the buckle structure include with the free end of the bulge-structure near or flush upper surface,
With the lower surface from the upper surface to be extended and be formed away from the cover plate assembly, the institute of buckle structure described in adjacent two
In stating the stator slot extended at least partially between adjacent two buckle structure of lower surface.
Preferably, wherein the area of the lower surface is bigger than the area of the upper surface.
Preferably, when the cover plate assembly includes extension, the circumferential minimum widith of the extension is less than or equal to
The circular gap of associated stator slot, the minimum spacing described in corresponding with the stator slot adjacent two between buckle structure
Less than the circumferential Breadth Maximum of the extension.
Preferably, the cover plate assembly also include be located at the cover board body radially inner side for fixing the cover plate
At least one cover plate Internal baffle of component；
And/or, positioned at least one cover plate for fixing the cover plate assembly of the radial outside of the cover board body
Outer baffle；
And/or, positioned at least one cover plate for fixing the cover plate assembly of the outer circumferential of the cover board body
Side plate.
Preferably, the cover plate Internal baffle, the cover plate outer baffle, the cover plate side plate are with towards the insulation framework
The direction of body is extended.
Preferably, the fan-shaped angle a of the cover board body is located at following scope：40°≤a°≤110°.
The utility model also provides a kind of motor, and it includes aforesaid insulation framework structure.
A kind of insulation framework structure and motor that the utility model is provided has the advantages that：
1. insulation framework structure of the present utility model and motor, can be with described this body phase of insulation framework by cover plate assembly
The more than one described stator slot for connecting and covering the fixation insulation framework body is covered, can be using cover plate assembly to fixed
Pilot trench is covered and then is pointed to the asterism in stator slot (i.e. motor common port or title coiling tieing) plays fixed work
With causing to be difficult to insertion insulation because line Inter-packet gap is little with the motor for preventing especially micro-machine or copper factor higher
Sleeve pipe causes the occurrence of that asterism is not easy to be fixed；
2. insulation framework structure of the present utility model and motor, coordinate so that motor by using cover plate assembly and skeleton
Common port obtains firm fixation, improves the insulation compressive resistance of motor, greatly reduces potential safety hazard, enhances motor
Security performance；
3. insulation framework structure of the present utility model and motor, by the structure that cover board body is selected or set as sector
Form, can play a part of fixed asterism ibid, moreover it is possible to effectively cost-effective, and cause simple to operate, raising
Processing performance；
4. insulation framework structure of the present utility model and motor, by arranging bulge-structure and card on insulation framework body
Buckle structure, can be securely fixed in cover plate assembly on insulation framework body by way of being clasped and connecting, and prevent it
Especially come off in the course of the work, while being also easy for installation and removal, improve the convenience of operation, it is simple and convenient；
5. insulation framework structure of the present utility model and motor, by be additionally provided with cover plate assembly cover plate Internal baffle,
At least one of cover plate outer baffle and cover plate side plate, further can be fixed, by cover plate assembly to cover plate assembly
It is comprehensive to be fixed on without dead angle on insulation framework body, effectively prevent cover plate assembly and especially occur in the course of the work
Situation about coming off, improves security performance, extends service life.
Description of the drawings
Fig. 1 is the configuration schematic diagram of insulation framework structure of the present utility model；
When Fig. 2 is the insulation framework body and cover plate assembly in mating connection of insulation framework structure of the present utility model one
Individual view stereo structural representation；
It is another when Fig. 3 is the insulation framework body and cover plate assembly in mating connection of insulation framework structure of the present utility model
One view stereo structural representation；
Fig. 4 is the dimensional structure diagram of the insulation framework body of insulation framework structure of the present utility model；
Fig. 5 is the dimensional structure diagram of the cover plate assembly of insulation framework structure of the present utility model.
Reference is expressed as in figure：
1-insulation framework body, 11-be connected structure, 111-bulge-structure, 112-buckle structure, 12-skeleton
Button point, 13-slot insulation, 2-cover plate assembly, 21-cover board body, 22-extension, 23-cover plate Internal baffle, outside 24-cover plate
Baffle plate, 25-cover plate side plate, 3-stator slot.
Specific embodiment
Embodiment 1
As Figure 1-3, the utility model provides a kind of insulation framework structure, and it includes insulation framework body 1 and cover plate
Component 2, the insulation framework body 1 includes multiple stator slots 3, and the motor common port of stator winding is arranged at the stator slot 3
Interior, the cover plate assembly 2 can mutually be covered with the insulation framework body 1 and connect and cover the fixation insulation framework body 1
More than one described stator slot 3.
By setting up above-mentioned cover plate assembly on the basis of original insulation framework it can be made with the insulation framework sheet
Body phase covers the more than one described stator slot for connecting and covering the fixation insulation framework body, can utilize cover plate assembly
The asterism (i.e. motor common port or title end coiling tieing) in stator slot is covered and then be pointed to stator slot is played solid
Fixed effect, causes to be difficult to insert with the motor for preventing especially micro-machine or copper factor higher because line Inter-packet gap is little
Enter that insulating sleeve causes that asterism is not easy to be fixed the occurrence of；Due also to so that motor common port has obtained firm consolidating
Determine, therefore improve the insulation compressive resistance of motor, greatly reduce potential safety hazard, enhance the security performance of motor.
Preferably, the insulation framework body 1 is loop configuration, and the cover plate assembly 2 includes that the ring junction can be covered
The part upper surface of the insulation framework body 1 of structure or the cover board body 21 of the sector structure of part lower surface.This is that this practicality is new
The preferred constructive form of the insulation framework body in the insulation framework structure of type, and cover plate assembly is set to include covering insulation
The cover board body of the sector structure of frame body, can be carried out by the up or down end face of cover board body and insulation framework body
Cover with ground and connect；And arranged or be processed into the portion end surface of the annular end face for covering annular insulation framework body (i.e.
Sector portion), fixed asterism can played a part of ibid, moreover it is possible to effectively cost-effective, and cause it is simple to operate,
Improve processing performance.
Preferably, the cover plate assembly 2 is also included from at least the one of the outer radial periphery of the fan-shaped cover board body 21
Extend radially outward the extension 22 that arrange and can cover the stator slot 3 on the insulation framework body 1.By setting
The extension extended in sector cover plate body outer radial periphery is put, by extension stator slot can effectively be covered and consolidated
It is fixed, i.e., can be effectively realized the motor common port (i.e. asterism) being pointed in stator slot and play fixation, reach this practicality
New purpose, prevents the normal operation that motor is loosened or come off and affected at asterism.And the set location of extension should
Match to the position of the corresponding locating slot on insulation framework body and correspondence (the especially width of circumferential position and circumference).
It is further preferred that extension is at least one, to cover and the asterism fixed in a stator slot is advisable.It is more excellent
Selection of land, extension is three, to cover and the asterism fixed in three stator slots is advisable that (extension circumferential length depends on cover plate
Circumferential length, specific number is not limited).
Embodiment 2
As shown in figure 4, on the basis of embodiment 1, it is preferable that the insulation framework body 1 of the present embodiment also includes
Merge the structure 11 that is connected being fixed to it for matching with the cover plate assembly 2.Consolidated by arranging above-mentioned connection
The connection of the two is realized in fixed structure, effect that can be to being fixed between insulation framework body and cover plate assembly and position
Simultaneously, moreover it is possible to be effectively prevented situation about especially falling off in the course of the work therebetween and occur, keep insulation framework
The safety and stability of structure operation.
Preferably, the structure 11 that is connected is included positioned at stator described in adjacent two on the insulation framework body 1
A side end face between groove 3 and relative with the cover plate assembly 2, with towards the cover plate assembly 2 extend a predeterminable range and
The bulge-structure 111 of formation, and the buckle structure 112 being arranged on the bulge-structure 111.By in insulation framework body
The end face towards cover plate assembly of stator slot both sides extends to form described bulge-structure with the direction towards cover plate assembly, can
Extend the development length of stator slot such that it is able to which realization is fit into stator slot to cover plate assembly and plays guide effect, and also side
It is easy to buckle structure to be installed；Buckle structure is set simultaneously, can be by way of being clasped and connecting by cover plate assembly jail
Admittedly be fixed on insulation framework body, prevent it from especially coming off in the course of the work, while being also easy for installation and removal, carry
The high convenience of operation, it is simple and convenient.
Preferably, the buckle structure 112 includes close with the free end of the bulge-structure 111 or flush upper
End face and the lower surface from the upper surface to be extended and be formed away from the cover plate assembly 2, buckle knot described in adjacent two
In the stator slot 3 extended at least partially between adjacent two buckle structure of the lower surface of structure.
This is the concrete and preferred version of the buckle structure in insulation framework structure of the present utility model, by setting
The different upper and lower ends face of seated position (is located at the upper surface and the lower surface positioned at lower surface of upper end), can pass through above-mentioned end
Spacing, positioning and fixed effect are played in the face of cover plate assembly, and the lower surface of two buckle structures extends at least partially into and determines
In pilot trench, then the lower surface for being further advanced by two buckle structure plays spacing positioning and fixed effect to cover plate assembly.
As shown in Figure 1, it can be seen that the erection sequence of cover plate assembly be first by cover plate assembly first axially downward by extension card set into
In stator slot, then by cover plate assembly to radially inwardly moving so that two lower surfaces of two buckle structures are to prolonging in same stator slot
The radial outer end of extending portion plays the purpose of axial limiting, so as to play effect of the stationary positioned cover plate assembly on insulation framework body
Really.
Preferably, wherein the area of the lower surface is bigger than the area of the upper surface, big top and small bottom knot is formed
Structure is designed.Spacing positioning and fixed effect are played to cover plate assembly by the lower surface of two buckle structure.
Preferably, the buckle structure is circular etc. for trapezoidal or a quarter, but shape is not required.
Preferably, when the cover plate assembly 2 includes extension 22, the circumferential minimum widith of the extension 22 be less than or
Equal to the circular gap of associated stator slot 3, described in corresponding with the stator slot adjacent two between buckle structure 11
Circumferential Breadth Maximum of the minimum spacing less than the extension 22.By extension and the above-mentioned chi of stator slot and buckle structure
Very little relation, enabling to extension can set into stator slot at least through its minimum widith position card, and enable to prolong
Extending portion can complete to prevent it from slipping between two buckle structures at least through its Breadth Maximum, play spacing and fixed work
With as Figure 1-3.
Embodiment 3
As shown in figure 5, on the basis of embodiment 1 and/or 2, it is preferable that cover plate assembly 2 described in the present embodiment is also wrapped
Include at least one cover plate Internal baffle 23 for fixing the cover plate assembly 2 of the radially inner side positioned at the cover board body 21；
And/or, positioned at least one lid for fixing the cover plate assembly 2 of the radial outside of the cover board body 21
Plate outer baffle 24；
And/or, positioned at least one lid for fixing the cover plate assembly 2 of the outer circumferential of the cover board body 21
Edges of boards plate 25.
In by being additionally provided with cover plate Internal baffle, cover plate outer baffle and cover plate side plate on cover plate assembly at least one
It is individual, further cover plate assembly can be fixed, insulation framework body is fixed on without dead angle by cover plate assembly is comprehensive
On, the situation that cover plate assembly especially falls off in the course of the work is effectively prevent, security performance is improve, extend
Service life.
Preferably also include skeleton button point 12, fix for motor cabling and use；And slot insulation 13, skeleton button point 12 and groove
Insulation 13 is spare part in common use, and structure is not also Qiang Zhiyaoqiud and limited.
Preferably, the cover plate Internal baffle 23, the cover plate outer baffle 24, the cover plate side plate 25 with towards it is described absolutely
The direction of edge frame body 1 is extended.By way of the direction of the baffle plate phase insulation framework body at three is extended, energy
Enough pass through the connection coordinated between the end of bearing of trend and insulation framework body, detained in the way of preferably fastening
It is bonded on insulation framework body, realizes the further fixation to cover plate assembly.Therefore can be with it is further preferred that lid
Plate Internal baffle 23, the cover plate outer baffle 24, the cover plate side plate 25 are extended towards the direction of the insulation framework body 1
Extending end be provided with towards cover plate assembly centre bending bending buckling parts.I.e. specifically, cover plate Internal baffle is curved
Bent buckling parts be radially oriented stretch out, cover plate outer baffle bending buckling parts be radially oriented extend internally, cover plate side plate it is curved
Bent buckling parts extends towards the circumferential centre to cover plate assembly.
Preferably, the fan-shaped angle a of the cover board body 21 is located at following scope：40°≤a°≤110°.This is this practicality
The preferred scope of the fan-shaped angle of the new cover board body with skeleton structure, 40 ° corresponding to the feelings for covering a stator slot
Shape, 110 ° corresponding to the situation for covering a stator slot.
The utility model also provides a kind of motor, and it includes aforesaid insulation framework structure.
Insulation framework structure of the present utility model is coordinated using cover plate with skeleton, and cover plate is used for the fixation of motor common port,
By common port insertion groove, using the firm fixed common port of cover plate, the fixation for solving micro-machine or high copper factor motor asterism is asked
Topic, substantially reduces potential safety hazard, so as to improve the electrical safety coefficient of motor, improves the security performance of motor, improves motor
Insulation compressive resistance.Cover plate adopts semicircular configuration, cost-effective, simple to operate, improves processing performance.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.The above is only preferred embodiment of the present utility model, it is noted that for the art
For those of ordinary skill, on the premise of without departing from the utility model know-why, some improvement and modification can also be made,
These are improved and modification also should be regarded as protection domain of the present utility model.
Claims (12)
1. a kind of insulation framework structure, it is characterised in that：Including insulation framework body (1) and cover plate assembly (2), the insulation bone
Frame body (1) includes multiple stator slots (3), and the motor common port of stator winding is arranged in the stator slot (3), the cover plate
Component (2) can mutually be covered with the insulation framework body (1) and connect and cover one that fixes the insulation framework body (1)
The stator slot (3) above.
2. insulation framework structure according to claim 1, it is characterised in that：The insulation framework body (1) is ring junction
Structure, the cover plate assembly (2) is including under the part upper surface or part of the insulation framework body (1) that can cover the loop configuration
The cover board body (21) of the sector structure of end face.
3. insulation framework structure according to claim 2, it is characterised in that：The cover plate assembly (2) is also included from described
Setting is extended radially outward at least the one of the outer radial periphery of fan-shaped cover board body (21) and the insulation framework can be covered
The extension (22) of the stator slot (3) on body (1).
4. the insulation framework structure according to one of claim 2-3, it is characterised in that：The insulation framework body (1) is also
Merge the structure that is connected (11) being fixed to it including for matching with the cover plate assembly (2).
5. insulation framework structure according to claim 4, it is characterised in that：The structure that is connected (11) is included position
In described in the insulation framework body (1) upper adjacent two between stator slot (3) and the side relative with the cover plate assembly (2)
End face, the bulge-structure (111) formed with extending a predeterminable range towards the cover plate assembly (2), and be arranged at described convex
Play the buckle structure (112) in structure (111).
6. insulation framework structure according to claim 5, it is characterised in that：The buckle structure (112) include with it is described
The free end of bulge-structure (111) near or flush upper surface and from the upper surface with away from the cover plate assembly
(2) lower surface for being extended and being formed, the lower surface of buckle structure described in adjacent two extends at least partially into the phase
In stator slot (3) between adjacent two buckle structures.
7. insulation framework structure according to claim 6, it is characterised in that：The area of wherein described lower surface is than on described
The area of end face is big.
8. the insulation framework structure according to one of claim 5-7, it is characterised in that：When the cover plate assembly (2) includes
During extension (22), the circumferential minimum widith of the extension (22) is less than or equal to the circumference of associated stator slot (3)
Gap, the minimum spacing described in corresponding with the stator slot adjacent two between buckle structure (112) is less than the extension
(22) circumferential Breadth Maximum.
9. the insulation framework structure according to claim 2-3, described in one of 5-7, it is characterised in that：The cover plate assembly (2) is also
Including gear at least one cover plate for fixing the cover plate assembly (2) positioned at the radially inner side of the cover board body (21)
Plate (23)；
And/or, positioned at least one lid for fixing the cover plate assembly (2) of the radial outside of the cover board body (21)
Plate outer baffle (24)；
And/or, positioned at least one lid for fixing the cover plate assembly (2) of the outer circumferential of the cover board body (21)
Edges of boards plate (25).
10. insulation framework structure according to claim 9, it is characterised in that：The cover plate Internal baffle (23), the cover plate
Outer baffle (24), the cover plate side plate (25) are extended with the direction towards the insulation framework body (1).
11. according to claim 2-3,5-7, the insulation framework structure described in one of 10, it is characterised in that：The cover board body
(21) fan-shaped angle a is located at following scope：40°≤a°≤110°.
A kind of 12. motors, it is characterised in that：Including the insulation framework structure described in one of claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249872.2U CN206164249U (en) | 2016-11-18 | 2016-11-18 | Insulating skeleton texture and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249872.2U CN206164249U (en) | 2016-11-18 | 2016-11-18 | Insulating skeleton texture and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164249U true CN206164249U (en) | 2017-05-10 |
Family
ID=58660913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621249872.2U Active CN206164249U (en) | 2016-11-18 | 2016-11-18 | Insulating skeleton texture and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787342A (en) * | 2016-11-18 | 2017-05-31 | 珠海凌达压缩机有限公司 | Insulating skeleton texture and motor |
-
2016
- 2016-11-18 CN CN201621249872.2U patent/CN206164249U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787342A (en) * | 2016-11-18 | 2017-05-31 | 珠海凌达压缩机有限公司 | Insulating skeleton texture and motor |
| CN106787342B (en) * | 2016-11-18 | 2023-08-29 | 珠海凌达压缩机有限公司 | Insulation framework structure and motor |
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