CN205945304U - Stator module and have its motor and air conditioner - Google Patents
Stator module and have its motor and air conditioner Download PDFInfo
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- CN205945304U CN205945304U CN201620883361.XU CN201620883361U CN205945304U CN 205945304 U CN205945304 U CN 205945304U CN 201620883361 U CN201620883361 U CN 201620883361U CN 205945304 U CN205945304 U CN 205945304U
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- stator core
- stator
- insulating barrier
- stator module
- utility
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Abstract
The utility model provides a stator module and have its motor and air conditioner, this stator module includes: stator core, stator core are the loop configuration, evenly set up a plurality of department of tooth profile on stator core's the annular inner wall, form the stator slot between two adjacent department of tooth profile, the insulating layer sets up on stator core, and the insulating layer is integrated into one piece with stator core. Use the technical scheme of the utility model to the long problem of stator module production cycle among the solution prior art.
Description
Technical field
The utility model is related to speed adjusting technique field, in particular to a kind of stator module and have its motor and
Air-conditioner.
Background technology
At present, in motor, in order to prevent coil and stator core from producing leakage current transmission, coil typically passes through slot insulation
It is arranged in the groove of stator core, to reduce the leakage current between coil and stator core.For example, when stator core be concentrate around
During stator core, as shown in Figure 1 to Figure 2, when carrying out insulating anticreep, need the concentration in Fig. 2 around stator groove insulation 20 '
Squeeze into concentration in Fig. 1 in stator core 10 ' to reduce the electric leakage of coil and stator core；Stator core is distribution around stator
During iron core, as shown in Figure 3 to Figure 4, when carrying out insulating anticreep, need the distribution in Fig. 4 around stator groove insulation 20 " squeeze into
Distribution in Fig. 3 is around stator core 10 " in reduce the electric leakage of coil and stator core.
However, this kind of mode needs seriatim to squeeze in the groove of stator core by slot insulation, long the production cycle, efficiency low and
Slot insulating paper cracky.
Utility model content
The utility model provides a kind of stator module and motor and the air-conditioner with it, to solve stator in prior art
The problem of assembly long the production cycle.
According to one side of the present utility model, there is provided a kind of stator module, including：Stator core, stator core is
Loop configuration, the annular inner wall of stator core is uniformly arranged multiple toothed region, forms stator slot between two neighboring toothed region；
Insulating barrier, is arranged on stator core, insulating barrier is formed in one with stator core.
Further, insulating barrier is integrally formed with stator core by cast or die casting mode.
Further, insulating barrier includes：First insulating barrier, is arranged in stator slot.
Further, insulating barrier also includes：Second insulating barrier, is arranged on two end faces of stator core.
Further, the first insulating barrier and the second insulating barrier are formed in one.
Further, the thickness of insulating barrier is more than 0.2mm.
Further, stator core is that distribution around stator core or is concentrated around stator core.
Further, stator core is formed by multi-disc silicon steel plate stacking.
According to one side of the present utility model, there is provided a kind of motor, including stator module, stator module is above-mentioned carrying
For stator module.
According to other side of the present utility model, there is provided a kind of air-conditioner, including motor, motor is above-mentioned offer
Motor.
Application the technical solution of the utility model, is arranged by the insulating barrier and stator core that will be arranged on stator core
It is formed in one such that it is able to shorten the production cycle of stator module, to provide a kind of production efficiency high stator module.
Brief description
The Figure of description constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used for explaining the utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the structural representation concentrated around stator core of the prior art；
Fig. 2 shows the structural representation concentrated around stator groove insulation of the prior art；
Fig. 3 shows the structural representation around stator core for the distribution of the prior art；
Fig. 4 shows the structural representation around stator groove insulation for the distribution of the prior art；
Fig. 5 shows the structural representation of the embodiment concentrated around stator core providing according to the utility model；
Fig. 6 shows the structural representation of the embodiment being distributed around stator core providing according to the utility model.
Wherein, above-mentioned accompanying drawing includes the following drawings mark：
10 ', concentrate around stator core；20 ', concentrate around stator groove insulation；10 ", distribution is around stator core；20 ", distribution around
Stator groove insulation；10th, stator core；11st, toothed region；12nd, stator slot；20th, insulating barrier；21st, the first insulating barrier；22nd, second is exhausted
Edge layer.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Description only actually at least one exemplary embodiment is illustrative below, never as to this practicality
Any restriction that is new and its applying or use.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment being obtained under the premise of making creative work, broadly fall into the scope of the utility model protection.
It should be noted that term used herein above is merely to describe specific embodiment, and it is not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to including plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, assembly and/or combinations thereof.
Unless specifically stated otherwise, the part otherwise illustrating in these embodiments and positioned opposite, the digital table of step
Reach formula and numerical value does not limit scope of the present utility model.Simultaneously it should be appreciated that for the ease of description, each shown in accompanying drawing
The size of individual part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, described technology, method and apparatus should be considered to award
A part for power specification.In all examples with discussion shown here, any occurrence should be construed as merely example
Property, not as restriction.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar
Label and letter in following accompanying drawing represent similar terms, therefore, once being defined in a certain Xiang Yi accompanying drawing, then with
Do not need in accompanying drawing afterwards it is further discussed.
It is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, in description of the present utility model
Vertically, vertically the orientation indicated by, level " and " top, bottom " etc. or position relationship are normally based on orientation shown in the drawings or position
Put relation, be for only for ease of description the utility model and simplify description, in the case of illustrating on the contrary, these nouns of locality
Do not indicate that and imply the device of indication or element must have specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that restriction to the utility model protection domain；The noun of locality " inside and outside " refers to respect to each part wheel of itself
Wide is inside and outside.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms be intended to comprise except device in figure described by orientation
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
Part or construction above " or " other devices or construction on " device after will be positioned as " other devices or construction under
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.This device can also position (ratating 90 degrees or be in other orientation) by other different modes, and
And respective explanations are made to space used herein above description relatively.
Furthermore, it is necessary to explanation, limit parts using the word such as " first ", " second ", it is only for be easy to
Corresponding parts are distinguished, such as be there is no Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The restriction of utility model protection scope.
As shown in Figure 5 to Figure 6, a kind of stator module by being provided according to specific embodiment of the utility model, including
Stator core 10 and insulating barrier 20, stator core 10 is loop configuration, the annular inner wall of stator core 10 is uniformly arranged multiple
Toothed region 11, forms stator slot 12 between two neighboring toothed region 11；Insulating barrier 20 is arranged on stator core 10, insulating barrier 20
It is formed in one with stator core 10.
Apply this kind of configuration mode, by being arranged on insulating barrier 20 on stator core 10, and insulating barrier 20 is set to
Be formed in one with stator core 10, thus insulating paper, good insulating and good looking appearance need not be inserted, facilitate stator winding around
Make and ensure that the insulation between stator winding and stator core is reliable, and because insulating barrier 20 is integrated with stator core 10
Shaping, therefore stator module, when making, need not be assembled, and eliminate the step installing slot insulation, therefore, it is possible to greatly shorten
Production cycle.
In order to realize being integrally formed of insulating barrier 20 and stator core 10, insulating barrier 20 can be set to by pouring into a mould or pressing
Casting mode is integrally formed with stator core 10.By cast or die casting mode, insulating barrier 20 is arranged on stator core 10, from
And reduce the leakage current between coil and stator core 10.
Specifically, insulating barrier 20 includes the first insulating barrier 21 being arranged in stator slot 12.By being arranged on stator slot 12
The first interior insulating barrier 21, such that it is able to reduce the leakage current between the coil in stator slot 12 and stator core 10.
Further, in order to reduce the leakage current between coil and stator core 10 end face, insulating barrier 20 can be also configured to
Including the second insulating barrier 22, the second insulating barrier 22 is arranged on two end faces of stator core 10.Apply this kind of configuration, by inciting somebody to action
Second insulating barrier 22 configures two end faces in stator core 10, can reduce climbing electricity and reducing line of stator core 10 end
Leakage current between circle and stator core 10 end.
Further, the first insulating barrier 21 and the second insulating barrier 22 are formed in one.By this kind of configuration, by once pouring
Note or die casting can mold the first insulating barrier 21 and the second insulating barrier 22 simultaneously, and the time is short, efficiency high and good insulating.
In the utility model, in order to ensure the insulating properties of stator core, the thickness of insulating barrier 20 is set greater than
0.2mm.Herein, the thickness of insulating barrier 20 is bigger, then the insulating properties of stator core are better, however, the thickness when insulating barrier 20
When increasing to certain value, the copper factor of stator core can be made too high.Therefore, for the setting of the thickness of insulating barrier 20, in energy
On the basis of enough ensureing the groove interior insulation of stator core 10, more Bao Yuehao.
Specifically, stator core 10 is that distribution around stator core or is concentrated around stator core.As shown in figure 5, being this practicality
The concentration that new embodiment is provided is around stator core.When using by insulating materials with pour into a mould or die casting in the form of be directly injected into collection
In around stator core when, one-shot forming can be formed the first insulating barrier 21 being located in stator slot 12 respectively and be arranged on concentration around
The second insulating barrier 22 on two end faces of stator core 10.Concentrate around stator core with respect to of the prior art, it is not required to
In addition to increase a skeleton, to increase the insulation between end coil and stator core end face by end face share price structure
Property, therefore, structure is simpler, low cost.
As shown in fig. 6, for the utility model embodiment provide distribution around stator core.When adopting insulating materials to pour
The form of note or die casting be directly injected into distribution around stator core when, one-shot forming can form the being located in stator slot 12 respectively
One insulating barrier 21 and be arranged on the second insulating barrier 22 on two end faces of stator core 10 for the distribution.With respect in prior art
Distribution for stator core, existing distribution around stator core generally by slot insulation by the lower surface of coil and distribution
Form certain distance around stator core end face, to ensure that electrode will not climb electricity, and for the utility model, due in stator core
It is provided with the second insulating barrier 22 on 10 two end faces, therefore, it is possible to strengthen the insulating properties of end, reduce the generation climbing electricity.
In order to reduce eddy-current loss, stator core 10 is set to be formed by multi-disc silicon steel plate stacking.In the utility model
In embodiment, because insulating barrier 20 is configured to be integrally formed with stator core 10, therefore, it is possible to strengthen in stator core 10 groove
Slot insulation fastening force, increase the axial force of stator core and the stacking factor of iron core simultaneously.
Specifically, due to for generally conventional stator core, its after being punched out, due to the riveting of button point
Connect and silicon steel sheet between the factor such as burr can lead to produce certain gap between silicon steel sheet, so that stator core 10
Stacking factor reduces.Typically, for the silicon steel sheet of 0.5mm, its stacking factor is about 0.95, for the silicon steel sheet of 0.35mm,
Its stacking factor is about 0.97.
And in the utility model embodiment, due to insulating barrier 20 being injected stator core using cast or die casting form
10, it, similar to die-casting rotor, therefore, has the effect of two power in the axial direction of stator core 10, and it is fixed to be respectively acting on
The end face of sub- iron core 10, to compress stator core 10；Furthermore, because once-cast or die casting define and is located at stator slot 12 respectively
Interior first insulating barrier 21 and be arranged on the second insulating barrier 22 on two end faces of stator core 10 for the distribution, hence in so that absolutely
Edge layer 20 becomes an overall structure, and insulating barrier 20 has certain convergent force, and this convergent force acts on iron core with to stator core
10 generation axial forces, so that stator core 10 keeps height during die casting, to improve the stacking factor of stator core 10.
In the utility model, due to by the insulating barrier 20 being arranged on stator core 10 is passed through cast or die casting side
Formula is formed in one such that it is able to shorten the production cycle of stator module with stator core 10 setting, to provide a kind of production to imitate
The high stator module of rate.
Further, the another embodiment that the utility model provides is motor, in order to reduce the production cost of motor, permissible
Stator module as above is applied in motor, to realize a kind of motor of low production cost.
The another embodiment that the utility model provides is air-conditioner, in order to reduce the production cost of air-conditioner, can be by such as
Upper described motor applies in air-conditioner, to realize a kind of air-conditioner of low production cost.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of stator module is it is characterised in that include：
Stator core (10), described stator core (10) is loop configuration, on the annular inner wall of described stator core (10) uniformly
Multiple toothed region (11) are set, between two neighboring described toothed region (11), form stator slot (12)；
Insulating barrier (20), is arranged on described stator core (10), and described insulating barrier (20) and described stator core (10) are one
Body formed.
2. stator module according to claim 1 is it is characterised in that described insulating barrier (20) is by cast or die casting mode
It is integrally formed with described stator core (10).
3. stator module according to claim 1 is it is characterised in that described insulating barrier (20) includes：
First insulating barrier (21), is arranged in described stator slot (12).
4. stator module according to claim 3 is it is characterised in that described insulating barrier (20) also includes：
Second insulating barrier (22), is arranged on two end faces of described stator core (10).
5. stator module according to claim 4 is it is characterised in that described first insulating barrier (21) insulate with described second
Layer (22) is formed in one.
6. stator module according to any one of claim 1 to 5 is it is characterised in that the thickness of described insulating barrier (20)
More than 0.2mm.
7. stator module according to any one of claim 1 to 5 is it is characterised in that described stator core (10) is to divide
Cloth around stator core or is concentrated around stator core.
8. stator module according to any one of claim 1 to 5 is it is characterised in that described stator core (10) is by many
Piece silicon steel plate stacking forms.
9. a kind of motor, including stator module it is characterised in that described stator module is any one of claim 1 to 8
Stator module.
10. a kind of air-conditioner, including motor it is characterised in that described motor is the motor described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883361.XU CN205945304U (en) | 2016-08-15 | 2016-08-15 | Stator module and have its motor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883361.XU CN205945304U (en) | 2016-08-15 | 2016-08-15 | Stator module and have its motor and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945304U true CN205945304U (en) | 2017-02-08 |
Family
ID=57920542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620883361.XU Active CN205945304U (en) | 2016-08-15 | 2016-08-15 | Stator module and have its motor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130227A (en) * | 2016-08-15 | 2016-11-16 | 珠海凌达压缩机有限公司 | Stator module and there is its motor and air-conditioner |
| CN106877542A (en) * | 2017-04-18 | 2017-06-20 | 安徽美芝制冷设备有限公司 | Stator and the motor with it |
-
2016
- 2016-08-15 CN CN201620883361.XU patent/CN205945304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130227A (en) * | 2016-08-15 | 2016-11-16 | 珠海凌达压缩机有限公司 | Stator module and there is its motor and air-conditioner |
| CN106877542A (en) * | 2017-04-18 | 2017-06-20 | 安徽美芝制冷设备有限公司 | Stator and the motor with it |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |