CN206542267U - Motor stator insulation assembly, stator module and motor - Google Patents
Motor stator insulation assembly, stator module and motor Download PDFInfo
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- CN206542267U CN206542267U CN201720276024.9U CN201720276024U CN206542267U CN 206542267 U CN206542267 U CN 206542267U CN 201720276024 U CN201720276024 U CN 201720276024U CN 206542267 U CN206542267 U CN 206542267U
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- 238000009413 insulation Methods 0.000 title claims abstract description 163
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a kind of motor stator insulation assembly, stator module and motor, motor stator has multiple along its circumferentially-spaced stator tooth for opening arrangement, and two neighboring stator tooth limits stator slot, and the insulation assembly includes：Slot insulation, slot insulation is located in stator slot and two ends exceed the end of stator；Insulating cylinder, insulating cylinder is arranged at least one end of stator and with insulation tooth corresponding with stator tooth and insulation tank corresponding with stator slot, the end of the notch of the neighbouring insulation tank of insulation tooth is provided with the limiting section extended into insulation tank, and limiting section is only supported in one end of slot insulation.According to the motor stator insulation assembly of the utility model embodiment, stable installation of the slot insulation in stator slot can be ensured, prevent slot insulation from departing from stator slot, so as to ensure the insulating requirements of stator module, and facility is assembled, is conducive to the production efficiency of lifting motor.
Description
Technical field
The utility model is related to technical field of motors, more particularly, to a kind of motor stator insulation assembly, stator pack
Part and motor.
Background technology
Electric moto used in compressor stator component is in the fabrication process, it is necessary to which insulation assembly meets stator core and winding electromagnetism
The insulating requirements of line.But stator insulation component can take the region in stator slot, cause effective groove for coiling electromagnetic wire
Area reduces, and is unfavorable for the lifting of stock utilization.Complicated process is needed during stator insulation assembling components in correlation technique
To complete, the decline of stator component manufacture efficiency is easily caused.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model is carried
Go out a kind of motor stator insulation assembly, the insulation assembly is conducive to being lifted the production efficiency of stator module.
The utility model also proposes a kind of stator module with above-mentioned motor stator insulation assembly.
The utility model also proposes a kind of motor with said stator component.
According to the motor stator insulation assembly of the utility model first aspect embodiment, the motor stator has multiple
Along its circumferentially-spaced stator tooth for opening arrangement, the two neighboring stator tooth limits stator slot, and the insulation assembly includes：Groove
Insulation, the slot insulation is located in the stator slot and two ends exceed the end of the stator；Insulating cylinder, the insulating cylinder is installed
In at least one end of the stator and with insulation tooth corresponding with the stator tooth and insulation tank corresponding with the stator slot,
The end of the notch of the neighbouring insulation tank of the insulation tooth is provided with the limiting section extended into the insulation tank, and the groove is exhausted
The limiting section is only supported in one end of edge.
According to the motor stator insulation assembly of the utility model embodiment, by using there is limiting section on insulation tooth
Insulating cylinder, it is ensured that stable installation of the slot insulation in stator slot, prevents slot insulation from departing from stator slot, so as to meet stator pack
The insulating requirements of part, and facility is assembled, be conducive to the production efficiency of lifting motor.
According to one embodiment of the present utility model, the limiting section limits stopper slot, the groove with the insulation tooth
At least a portion of insulation one end is located in the stopper slot.
Alternatively, the limiting section includes：Limiting plate, the limiting plate is located at the insulation tooth towards the insulation tank
Side and neighbouring notch setting；Baffle plate, the baffle plate is located on the limiting plate and the neighbouring notch, the baffle plate with
The side wall of the limiting plate and the insulation tooth limits the stopper slot.
Further, the angle of the side wall of the neighbouring notch of the baffle plate and the insulation tooth is α, 95 °≤α≤
105 °, can avoid the baffle plate of limiting section causes injection bad because thickness is too thin, while reducing the influence to effective groove area.
Alternatively, the insulating cylinder includes：It is located at first insulating cylinder of described stator one end；It is located at the stator other end
The second insulating cylinder, the limiting section of one in first insulating cylinder and second insulating cylinder also includes：Block, the gear
Block is located on the limiting plate and opened respectively with the insulation tooth, the baffle interval, at least one of described slot insulation one end
Divide and be located between the baffle plate and the block.
Alternatively, the shape of cross section of the slot insulation is roughly the same with the shape of cross section of the insulation tank, and described
The two ends of slot insulation have the flanging that extends into the insulation tank, the bending angle of the flanging and the baffle plate and it is described absolutely
The angle of the side wall of the neighbouring notch of uncinus is equal.
Further, the length of the flanging is L, 2.5mm≤L≤4mm, it can be ensured that slot insulation does not interfere stator slot
The effective coverage of notch, while meeting insulating requirements.
Further, length of the end of the slot insulation beyond the end of the stator is 2mm-4mm, it can be ensured that groove
Insulation still has good insulating properties after the pulling force by winding magnetic wire.
According to the stator module of the utility model second aspect embodiment, including the motor according to above-described embodiment is fixed
Son insulation assembly.
According to the stator module of the utility model embodiment, by using the motor of the utility model first aspect embodiment
Stator insulation assembly, can meet the insulating requirements of stator module, and assembling facility is conducive to the production efficiency of lifting motor.
According to the motor of the utility model third aspect embodiment, including the stator module described in above-described embodiment.
According to the motor of the utility model embodiment, by using the stator pack of the utility model first aspect embodiment
Part, so as to have the advantages that production efficiency height, performance are good.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the exploded view of the stator module according to the utility model embodiment；
Fig. 2 is the assembling figure of the stator module according to the utility model embodiment；
Fig. 3 is the structural representation of the first insulating cylinder of the motor stator insulation assembly according to the utility model embodiment
Figure；
Fig. 4 is the enlarged drawing in the A portions shown in Fig. 3；
Fig. 5 is the structural representation of the second insulating cylinder of the motor stator insulation assembly according to the utility model embodiment
Figure；
Fig. 6 is the enlarged drawing in the B portions shown in Fig. 5；
Fig. 7 is the structural representation of the slot insulation of the motor stator insulation assembly according to the utility model embodiment.
Reference：
Stator module 100,
Stator 10, stator tooth 11, stator slot 12,
Insulation assembly 20,
First insulating cylinder 21, insulation tooth 211 (221), insulation tank 212 (222),
Second insulating cylinder 22,
Limiting section 23, limiting plate 231, baffle plate 232, block 233,
Slot insulation 24, flanging 241.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " length ", " width ", " thickness ",
" on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ", " radial direction ",
The orientation or position relationship of instructions such as " circumferences " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description originally
Utility model and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
The stator module 100 according to the utility model embodiment is described below with reference to Fig. 1-Fig. 7.
As shown in Fig. 1-Fig. 7, motor stator 10 is included according to the stator module 100 of the utility model embodiment and motor is fixed
Son insulation assembly 20.Motor stator 10 has multiple along its circumferentially-spaced stator tooth 11 for opening arrangement, two neighboring stator tooth
11 limit stator slot 12.
Motor stator insulation assembly 20 includes multiple slot insulation 24 and insulating cylinder, quantity and the stator 10 of slot insulation 24
The quantity of stator slot 12 is equal.Multiple slot insulation 24 are respectively provided in multiple stator slots 12 of motor stator 10.Each slot insulation
24 two ends exceed two ends of stator 10.
Insulating cylinder is arranged at least one end (one or both ends of stator 10) of stator 10.Insulating cylinder has and multiple stators
The position of tooth 11 insulate correspondingly tooth 211 (221) and with multiple one-to-one insulation tanks 212 (222) in the position of stator slot 12.
The end of the notch of neighbouring two insulation tanks 212 (222) of each insulation tooth 211 (221) is provided with into insulation tank 212 (222)
Limiting section 23 is only supported in the limiting section 23 of extension, one end of slot insulation 24.
According to the motor stator of the utility model embodiment insulation assembly 20, by using tool on insulation tooth 211 (221)
The insulating cylinder in limited location portion 23, it is ensured that stable installation of the slot insulation 24 in stator slot 12, prevents slot insulation 24 from departing from fixed
Pilot trench 12, so as to meet the insulating requirements of stator module 100, and assembles facility, is conducive to the production efficiency of lifting motor.
, can by using the insulation assembly 20 with limiting section 23 according to the stator module 100 of the utility model embodiment
To meet the insulating requirements of stator module 100, and facilitate the assembling of stator module 100, be conducive to the production of lifting motor to imitate
Rate.
Describe with some of insulation assembly 20 to be had according to the motor stator of the utility model embodiment with reference to Fig. 1-Fig. 7
Body embodiment.
As depicted in figs. 1 and 2, included according to the motor stator of the utility model some embodiments with insulation assembly 20 multiple
Slot insulation 24, the first insulating cylinder 21 and the second insulating cylinder 22.Multiple slot insulation 24 be located in multiple stator slots 12 of stator 10 and
Two ends exceed two ends of stator 10 respectively.First insulating cylinder 21 is located at the first end of stator 10, and each slot insulation 24
One end, which is stopped, to be against on the first insulating cylinder 21.Second insulating cylinder 22 is located at the second end of stator 10, and the volume of each slot insulation 24 is another
One end, which is stopped, to be against on the second insulating cylinder 22.Here " first end " refers to upper end as shown in Figure 1, and " the second end " refers to such as Fig. 1
Shown lower end.
In some specific embodiments of the present utility model, as shown in figures 3 to 6, the first insulating cylinder 21 and the second insulating cylinder
22 form the annular of the circumferentially extending along stator 10 respectively.First insulating cylinder 21 has corresponding with stator tooth 11 and stator slot 12
Multiple insulation teeth 211 and multiple insulation tanks 212.Second insulating cylinder 22 has corresponding with stator tooth 11 and stator slot 12 multiple exhausted
Uncinus 221 and multiple insulation tanks 222.
As shown in Figure 3 and Figure 4, in some instances, the neighbouring insulation tank of each insulation tooth 211 of the first insulating cylinder 21
The two ends of 212 notch are provided with the limiting section 23 extended into insulation tank 212.The insulation tooth 211 of limiting section 23 and correspondence position
End sidewalls limit the first stopper slot.At least a portion position of one end (upper end as shown in Figure 1) of each slot insulation 24
In in the first stopper slot.
In some specific examples, as shown in figure 4, limiting section 23 includes limiting plate 231 and baffle plate 232.Limiting plate 231 is set
Set in insulation tooth 211 towards the side of insulation tank 212 and adjacent to the notch of insulation tank 212.Limiting plate 231 towards stator 10
The height of the side of one end is less than insulation tooth 211 end.Baffle plate 232 is located on limiting plate 231 and adjacent to the groove of insulation tank 212
Mouthful, the side wall of baffle plate 232 and limiting plate 231 and the tooth 211 that insulate limits the first stopper slot.
When slot insulation 24, the first insulating cylinder 21 are installed on stator 10, one end of slot insulation 24 exceeds the end of stator 10
And at least a portion the first stopper slot of insertion.Limiting plate 231 can limit movement of the slot insulation 24 in the axial direction of stator 10,
Baffle plate 232 can limit movement of the slot insulation 24 in the circumference of stator 10.Thus not only contribute to improve stator module 100
Packaging efficiency, it can also be ensured that the effective rate of utilization of stator slot 12, so that lifting motor performance.
Similarly, as shown in Figure 5 and Figure 6, the groove of the neighbouring insulation tank 222 of each insulation tooth 221 of the second insulating cylinder 22
The two ends of mouth are respectively equipped with the limiting section 23 extended into insulation tank 222.
In some specific examples, limiting section 23 includes limiting plate 231, baffle plate 232 and block 233.Limiting plate 231 is located at
The tooth 221 that insulate is set towards the notch of the side of insulation tank 222 and neighbouring insulation tank 222.Limiting plate 231 towards stator 10
The height of the side at the second end is less than insulation tooth 221 end.Baffle plate 232 is located on limiting plate 231 and adjacent to the groove of insulation tank 222
Mouthful.Block 233 is located on limiting plate 231 and is spaced apart respectively with insulation tooth 221, baffle plate 232 to limit the second stopper slot.Groove
At least a portion of the other end of insulation 24 is located in the second stopper slot.
When slot insulation 24, the first insulating cylinder 21, the second insulating cylinder 22 are installed on stator 10, the other end of slot insulation 24 surpasses
Go out in end and at least a portion the second stopper slot of insertion of stator 10, assembling facility.Limiting plate 231 can limit slot insulation 24
Movement on the axial direction of stator 10, baffle plate 232 can limit movement of the slot insulation 24 in the circumference of stator 10, and block 233 can be with
Limit movement of the slot insulation 24 to stator 10 radially.Thus not only contribute to improve the packaging efficiency of stator module 100, may be used also
To ensure the effective rate of utilization of stator slot 12, so that lifting motor performance.
Certainly, the structure of the insulating cylinder 22 of the first insulating cylinder 21 and second of the present utility model is not limited to this, specific to
Limiting section 23 on one insulating cylinder 21 can include limiting plate 231, baffle plate 232 and block 233, and the second insulating cylinder 22 can be wrapped
Include limiting plate 231 and baffle plate 232.In this regard, those skilled in the art will be understood by, the utility model is repeated no more.
To avoid the baffle plate 232 of limiting section 23 from causing injection bad because thickness is too thin, while reducing to effective groove area
Influence, the angle of madial wall of the notch of the neighbouring insulation tank 212 (222) of baffle plate 232 and insulation tooth 211 (221) is α, 95 °
≤α≤105°.For example, the angle α of the side wall of the notch of the neighbouring insulation tank 212 (222) of baffle plate 232 and insulation tooth 211 (221)
It can be 95 °, 98 °, 100 ° or 105 °.It can specifically be selected according to actual needs.
As shown in fig. 7, according to one embodiment of the present utility model, shape of cross section and the insulation tank 212 of slot insulation 24
(222), the shape of cross section of stator slot 12 is roughly the same, and the two ends of slot insulation 24 have the extension into insulation tank 212 (222)
Flanging 241.
According to further embodiment of the present utility model, bending angle and the baffle plate 232 and insulation tooth 211 of flanging 241
(221) angle α of the side wall of adjacent notches is equal.One end (upper end as shown in Figure 1) insertion first of two flangings 241 is exhausted
In first stopper slot of edge cylinder 21, the other ends (lower end as shown in Figure 1) of two flangings 241 inserts the of the second insulating cylinder 22
In two stopper slots, it is ensured that the stable installation of slot insulation 24, prevent slot insulation 24 from skidding off stator slot 12.
To ensure that slot insulation 24 does not interfere the effective coverage of the notch of stator slot 12, while insulating requirements are met, flanging 241
Length be L, 2.5mm≤L≤4mm.For example, the length of flanging 241 can be 2.5mm, 3mm, 3.5mm or 4mm.Specifically may be used
To select suitable length dimension according to actual requirement.
According to another embodiment of the present utility model, to ensure slot insulation 24 after the pulling force by winding magnetic wire still
There are good insulating properties, the length that the end of slot insulation 24 exceeds the end of stator 10 is 2mm-4mm.Thus during coiling, energy
Enough ensure that slot insulation 24 can meet the insulating requirements of stator module 100, the performance of lifting motor all the time.
When stator module 100 is installed, slot insulation 24 is inserted from the insulation tank 212 of the first insulating cylinder 21, makes slot insulation 24
At least a portion of one end, which is stopped, to be against in the first stopper slot of the first insulating cylinder 21, at least a portion of the other end of slot insulation 24
In the second stopper slot for being only against the second insulating cylinder 22, thus assembling is facilitated, and packaging efficiency is high.
Determining according to above-described embodiment is included according to the motor (not shown) of the utility model third aspect embodiment
Sub-component 100.Due to there is above-mentioned technique effect according to the stator module 100 of the utility model embodiment, therefore, according to this reality
With the motor of new embodiment, also the performance with above-mentioned technique effect, the i.e. motor is good, and production efficiency is high, and cost performance is high.
It is general for this area according to the stator module 100 of the utility model embodiment, other compositions of motor and operation
All it is known for logical technical staff, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner be combined in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (10)
1. a kind of motor stator insulation assembly, the motor stator have it is multiple along its circumferentially-spaced stator tooth for opening arrangement,
The two neighboring stator tooth limits stator slot, is characterised by, the insulation assembly includes：
Slot insulation, the slot insulation is located in the stator slot and two ends exceed the end of the stator；
Insulating cylinder, the insulating cylinder be arranged on the stator at least one end and with it is corresponding with the stator tooth insulation tooth and
Insulation tank corresponding with the stator slot, the end of the notch of the neighbouring insulation tank of the insulation tooth is provided with to the insulation
The limiting section is only supported in the limiting section of extension in groove, one end of the slot insulation.
2. motor stator insulation assembly according to claim 1, it is characterised in that the limiting section and the insulation tooth
Stopper slot is limited, at least a portion of described slot insulation one end is located in the stopper slot.
3. motor stator insulation assembly according to claim 2, it is characterised in that the limiting section includes：
Limiting plate, the limiting plate is located at the insulation tooth towards the side of the insulation tank and neighbouring notch setting；
Baffle plate, the baffle plate is located on the limiting plate and the neighbouring notch, the baffle plate and the limiting plate and it is described absolutely
The side wall of uncinus limits the stopper slot.
4. motor stator insulation assembly according to claim 3, it is characterised in that the baffle plate and the insulation tooth
The angle of the side wall of the neighbouring notch is α, 95 °≤α≤105 °.
5. motor stator insulation assembly according to claim 3, it is characterised in that the insulating cylinder includes：
It is located at first insulating cylinder of described stator one end；
It is located at the limit of one in the second insulating cylinder of the stator other end, first insulating cylinder and second insulating cylinder
Position portion also includes：Block, the block is located on the limiting plate and opened respectively with the insulation tooth, the baffle interval, institute
At least a portion for stating slot insulation one end is located between the baffle plate and the block.
6. motor stator insulation assembly according to claim 4, it is characterised in that the shape of cross section of the slot insulation
Shape of cross section with the insulation tank is roughly the same, and the two ends of the slot insulation have the folding extended into the insulation tank
Side, the bending angle of the flanging is equal with the angle of the baffle plate and the side wall of the neighbouring notch of the insulation tooth.
7. motor stator insulation assembly according to claim 6, it is characterised in that the length of the flanging is L,
2.5mm≤L≤4mm。
8. the motor stator insulation assembly according to any one of claim 1-7, it is characterised in that the slot insulation
Length of the end beyond the end of the stator is 2mm-4mm.
9. a kind of stator module, it is characterised in that including the motor stator insulation according to any one of claim 1-8
Component.
10. a kind of motor, it is characterised in that including stator module according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276024.9U CN206542267U (en) | 2017-03-20 | 2017-03-20 | Motor stator insulation assembly, stator module and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720276024.9U CN206542267U (en) | 2017-03-20 | 2017-03-20 | Motor stator insulation assembly, stator module and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542267U true CN206542267U (en) | 2017-10-03 |
Family
ID=59943589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720276024.9U Active CN206542267U (en) | 2017-03-20 | 2017-03-20 | Motor stator insulation assembly, stator module and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849444A (en) * | 2017-03-20 | 2017-06-13 | 安徽美芝制冷设备有限公司 | Motor stator insulation assembly, stator module and motor |
| CN110875667A (en) * | 2018-08-30 | 2020-03-10 | 广东美芝制冷设备有限公司 | Motor insulation assembly, motor and compressor |
-
2017
- 2017-03-20 CN CN201720276024.9U patent/CN206542267U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106849444A (en) * | 2017-03-20 | 2017-06-13 | 安徽美芝制冷设备有限公司 | Motor stator insulation assembly, stator module and motor |
| CN110875667A (en) * | 2018-08-30 | 2020-03-10 | 广东美芝制冷设备有限公司 | Motor insulation assembly, motor and compressor |
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