CN207117324U - Compressor and its motor - Google Patents
Compressor and its motor Download PDFInfo
- Publication number
- CN207117324U CN207117324U CN201720477927.3U CN201720477927U CN207117324U CN 207117324 U CN207117324 U CN 207117324U CN 201720477927 U CN201720477927 U CN 201720477927U CN 207117324 U CN207117324 U CN 207117324U
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- CN
- China
- Prior art keywords
- stator
- rotor
- motor
- core
- stator winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
It the utility model is related to machine field, disclose a kind of compressor and its motor, the motor includes stator, the stator includes stator core (1) and stator winding (2), the stator core (1) includes multiple stator slots along the circumferentially-spaced distribution of the stator, the stator winding (2) is arranged in the stator slot, and the stator winding (2) is wound in multiturn to be formed again after being connected in parallel to each other by least two electromagnetic wires.Motor provided by the utility model has the characteristics of stator winding coiling efficiency high.
Description
Technical field
Machine field is the utility model is related to, more particularly to compressor and its motor.
Background technology
Existing motor, especially electric moto used in compressor generally include stator, the stator include stator core and stator around
Group, wherein, stator core includes multiple stator slots along the circumferentially-spaced distribution of stator, and the stator winding is arranged at stator slot
In, also, stator winding by an electromagnetic wire by being coiled into multiturn to be formed.Therefore, for existing motor, the problem of presence
It is：Because stator winding by an electromagnetic wire by being coiled into multiturn to be formed, in the manufacturing process of motor, especially stator around
When the group number of turn is more, because the coiling of stator winding is time-consuming longer, manufacture efficiency is low；And an electromagnetic wire of single kind without
Method takes into account each side characteristic, such as 0 kind of electromagnetic wire has the advantages of tensile capacity is strong, but a kind of electromagnetic wire then has external diameter small
Feature, and during use 0 kind of electromagnetic wire or a kind of electromagnetic wire coiling winding, only possess the characteristics of tensile capacity is strong or external diameter is small.
Utility model content
The problem of the purpose of this utility model is to overcome stator winding coiling efficiency existing for prior art, there is provided one
Kind motor and the compressor with the motor, the motor have the characteristics of stator winding coiling efficiency high.
To achieve these goals, on the one hand the utility model provides a kind of motor, and the motor includes stator, the stator
Including stator core and stator winding, the stator core includes multiple stator slots along the circumferentially-spaced distribution of the stator,
The stator winding is arranged in the stator slot, the stator winding be connected in parallel to each other by least two electromagnetic wires after further around into
Multiturn and formed.
Preferably, at least two electromagnetic wires have various sizes of external diameter.
Preferably, the material of at least two electromagnetic wires is different.
Preferably, at least two electromagnetic wires include an aluminum electromagnetic wire and a copper electromagnetic wire.
Preferably, the stator winding includes two electromagnetic wires.
Preferably, the stator core also includes the circumferentially-spaced distribution along the stator core and passes through two neighboring institute
Multiple stator tooths that stator tooth limits and the rotor receiving portion limited by the inner end edge of the multiple stator tooth are stated,
The motor also includes rotor, and the rotor can be rotatably provided in the rotor receiving portion relative to the stator.
Preferably, the rotor includes rotor core, and multiple magnets are provided with circumferentially spacedly on the rotor core
Groove, the rotor also include the multiple magnetic parts being respectively arranged in the multiple magnet slot.
According to another aspect of the present utility model, there is provided a kind of compressor, the compressor include new according to this practicality
The motor of type.
Pass through above-mentioned technical proposal, stator winding be connected in parallel to each other by least two electromagnetic wires after further around into multiturn and shape
Into, in other words, be the head and the tail of at least two electromagnetic wires are connected respectively to be formed parallel connection line group, then by the line group carry out coiling
Into circle, in this case, compared with stator winding in the prior art is by the situation of single electromagnetic wire coiling, parallel machine is being run into
When planting the situation more than the number of turn, the coiling of stator winding is more efficient, and the manufacture efficiency of motor is also higher.
Brief description of the drawings
Fig. 1 be according to the structural representation of motor of the present utility model, wherein only show stator in a stator slot around
Group；
Fig. 2 is the compressor for including the motor in Fig. 1.
Description of reference numerals
1 stator core
2 stator winding
Embodiment
In the utility model, it is to be understood that term " interior ", " outer ", " axial direction ", " radial direction ", " circumference " etc. indicate
Orientation or position relationship be based on orientation shown in the drawings or position relationship, also with the orientation or position relationship phase of actual use
It is corresponding, it is for only for ease of and describes the utility model and simplify to describe, rather than the device of instruction meaning or element must has
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
The utility model provides a kind of motor, and the motor includes stator, and the stator includes stator core 1 and stator
Winding 2, the stator core 1 include multiple stator slots along the circumferentially-spaced distribution of the stator, and the stator winding 2 is set
In the stator slot, the stator winding 2 be connected in parallel to each other by least two electromagnetic wires after further around being formed into multiturn.
In the technical solution of the utility model, stator winding 2 be connected in parallel to each other by least two electromagnetic wires after further around into
Multiturn and formed, in other words, be the head and the tail of at least two electromagnetic wires are connected respectively to be formed parallel connection line group, then by the line group
Carry out turning to circle, in this case, compared with stator winding 2 in the prior art is by the situation of single electromagnetic wire coiling,
When running into the situation more than the machine number of turn in parallel, the coiling of stator winding 2 is more efficient, and the manufacture efficiency of motor is also higher.
Preferably, at least two electromagnetic wires have various sizes of external diameter；And, it is preferable that described at least two
The material of electromagnetic wire is different.Wherein, at least two electromagnetic wires can be the different electromagnetism of external diameter made of a kind of material
Line or the external diameter identical electromagnetic wire made of unlike material, it can also be and be made up of unlike material and external diameter
The electromagnetic wire differed, and the outside dimension of electromagnetic wire and material can adaptively select according to being actually needed.
In this case, stator winding 2 can be taken into account with a variety of advantages, for example, stator winding 2 includes two electricity
Magnet-wire, one is the stronger 0 kind of line of tensile capacity, and another is the less a kind of line of external diameter, then by both lines it is bifilar and around
It is offline that preferable tensile capacity can be obtained in the case of meeting that size is suitable；Also, this two kinds of lines are bifilar and around offline
Mode can also effectively reduce manufacture fraction defective, and make it that efficiency is lifted.
In the present embodiment, at least two electromagnetic wires include an aluminum electromagnetic wire and a copper electromagnetism
Line, and can also selectively, at least two electromagnetic wires include the electromagnetic wire of any suitable material.
Also, generally, as shown in figure 1, the stator winding 2 includes two electromagnetic wires.
In addition, the stator core also includes the circumferentially-spaced distribution along the stator core and by two neighboring described
Multiple stator tooths that stator tooth limits and the rotor receiving portion limited by the inner end edge of the multiple stator tooth, institute
Stating motor also includes rotor, and the rotor can be rotatably provided in the rotor receiving portion relative to the stator.
Wherein, the rotor includes rotor core, and multiple magnet slots are provided with circumferentially spacedly on the rotor core,
The rotor also includes the multiple magnetic parts being respectively arranged in the multiple magnet slot.
According to another aspect of the present utility model, referring to Fig. 2, there is provided a kind of compressor, the compressor include basis
Motor of the present utility model.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing
In this.In range of the technology design of the present utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature, in order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination should equally be considered as the utility model institute
Disclosure, belong to the scope of protection of the utility model.
Claims (8)
1. a kind of motor, the motor includes stator, and the stator includes stator core (1) and stator winding (2), the stator iron
Core (1) includes multiple stator slots along the circumferentially-spaced distribution of the stator, and the stator winding (2) is arranged at the stator slot
In, it is characterised in that the stator winding (2) be connected in parallel to each other by least two electromagnetic wires after further around being formed into multiturn.
2. motor according to claim 1, it is characterised in that at least two electromagnetic wires have various sizes of outer
Footpath.
3. motor according to claim 1 or 2, it is characterised in that the material of at least two electromagnetic wires is different.
4. motor according to claim 3, it is characterised in that at least two electromagnetic wires include an aluminum electromagnetism
Line and a copper electromagnetic wire.
5. motor according to claim 1 or 2, it is characterised in that the stator winding (2) includes two electromagnetism
Line.
6. motor according to claim 1 or 2, it is characterised in that the stator core is also included along the stator core
Circumferentially-spaced distribution and multiple stator tooths for being limited by the two neighboring stator tooth and by the multiple stator
The rotor receiving portion that the inner end edge of tooth limits, the motor also include rotor, and the rotor can be relative to the stator
It is rotatably provided in the rotor receiving portion.
7. motor according to claim 6, it is characterised in that the rotor includes rotor core, on the rotor core
Multiple magnet slots are provided with circumferentially spacedly, and the rotor also includes the multiple magnetic being respectively arranged in the multiple magnet slot
Property part.
8. a kind of compressor, it is characterised in that the compressor includes the electricity according to any one in claim 1-7
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477927.3U CN207117324U (en) | 2017-04-28 | 2017-04-28 | Compressor and its motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477927.3U CN207117324U (en) | 2017-04-28 | 2017-04-28 | Compressor and its motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117324U true CN207117324U (en) | 2018-03-16 |
Family
ID=61592749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477927.3U Active CN207117324U (en) | 2017-04-28 | 2017-04-28 | Compressor and its motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207117324U (en) |
-
2017
- 2017-04-28 CN CN201720477927.3U patent/CN207117324U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |