CN206442188U - Motor stator and the motor with it - Google Patents
Motor stator and the motor with it Download PDFInfo
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- CN206442188U CN206442188U CN201621195725.1U CN201621195725U CN206442188U CN 206442188 U CN206442188 U CN 206442188U CN 201621195725 U CN201621195725 U CN 201621195725U CN 206442188 U CN206442188 U CN 206442188U
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- Prior art keywords
- insulation tooth
- tooth
- insulating lid
- motor
- stator core
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Abstract
The utility model discloses a kind of motor stator and the motor with it, the motor stator includes：Stator core；Upper insulating lid, the upper insulating lid has upper insulation tooth, and the upper insulation tooth stretches into one end of the stator core；There is lower insulation tooth, the lower insulation tooth stretches into the other end of the stator core, and the upper insulation tooth is engaged with each other to form coil insulation chamber with the lower insulation tooth on lower insulating lid, the lower insulating lid.It is simple, efficient according to motor stator of the present utility model assembling, substantially increase the efficiency of assembling of motor stator.
Description
Technical field
The utility model is related to technical field of motors, more particularly to a kind of motor stator and the motor with it.
Background technology
Stator insulation is using the method for coating parcel iron core, and technics comparing is complicated to apply dusting and coating machine etc., it is necessary to buy
Equipment, easily causing painting dusting and waste, processing cost is higher, and apply dusting has certain injury to operating personnel.Motor
The method that stator insulation wraps up iron core using the upper and lower insulating lid of straight-tooth, because insulating lid will be close to iron core, straight-tooth insertion stator teeth groove
When, support that end is substantially close with stator tooth notch shape size, each tooth is alignd with notch to insert has certain difficulty,
Operative weldability is bad, easily causes the waste in man-hour.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.Therefore,
A purpose of the present utility model is to propose a kind of motor stator, and motor stator assembling is simple, efficiently, substantially increases electricity
The efficiency of assembling of machine stator.
Another object of the present invention is to propose a kind of motor with above-mentioned motor stator.
According to motor stator of the present utility model, including：Stator core；Upper insulating lid, the upper insulating lid has upper exhausted
Uncinus, the upper insulation tooth stretches into one end of the stator core；There is lower insulation tooth on lower insulating lid, the lower insulating lid,
The lower insulation tooth stretches into the other end of the stator core, and the upper insulation tooth is engaged with each other to be formed with the lower insulation tooth
Coil insulation chamber.
According to motor stator of the present utility model, upper insulation tooth and lower insulation tooth can easily extend into stator iron
In core, easily coordinate with stator core, and then motor stator assembling is simply, conveniently, improves the installation effectiveness of motor stator.
In addition, can also have technical characteristic additional as follows according to motor stator of the present utility model：
According to one embodiment of the present utility model, winding wire ring recess, the upper insulation are formed with the stator core
Tooth is stretched into the winding wire ring recess with the lower insulation tooth.
According to one embodiment of the present utility model, the upper insulation tooth is multiple, and multiple upper insulation teeth are along institute
State being provided at circumferentially spaced for insulating lid；
The lower insulation tooth is multiple, and descends being provided at circumferentially spaced for insulating lid described in multiple lower insulation teeth, multiple
The upper insulating lid is corresponded and is engaged with each other with multiple lower insulating lids.
According to one embodiment of the present utility model, the upper insulating lid also includes：Upper cover plate, the tooth that insulated on described is stretched
When entering in the stator core, the upper cover plate stops the described one end for being against the stator core.
According to one embodiment of the present utility model, the lower insulating lid also includes：Lower cover, stretches in the lower insulation tooth
When entering in the stator core, the lower cover stops the other end for being against the stator core.
According to one embodiment of the present utility model, the end face of the free end of the upper insulation tooth is in direction from outside to inside
On move closer to the upper cover plate.
According to one embodiment of the present utility model, the end face of the free end of the lower insulation tooth is in direction from outside to inside
Under be gradually distance from the lower cover.
According to one embodiment of the present utility model, the end face of the free end of the upper insulation tooth and upper cover plate place
Plane between angle be α, the α is met：20°≤α≤40°.
According to one embodiment of the present utility model, the upper cover plate is formed in one part with the upper insulation tooth, described
Lower cover is formed in one part with the lower insulation tooth.
Above-mentioned motor stator is included according to the motor of the present invention, due to there is above-mentioned motor according to the motor of the present invention
Stator, therefore motor installation is simply, conveniently, improves the efficiency of assembling of motor.
Brief description of the drawings
Fig. 1 is the schematic diagram of the upper insulating lid according to the utility model embodiment；
Fig. 2 is the schematic diagram of the lower insulating lid according to the utility model embodiment；
Fig. 3 is the schematic diagram of the upper insulating lid according to the utility model embodiment；
Fig. 4 is the schematic diagram according to the utility model motor stator；
Fig. 5 is the schematic diagram according to the utility model motor.
Reference：
Motor stator 100,
Stator core 110,
Upper insulating lid 120, upper insulation tooth 121, upper cover plate 122,
Lower insulating lid 130, lower insulation tooth 131, lower cover 132；
Motor 200.
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, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate with one another；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship.For one of ordinary skill in the art
For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
The motor stator 100 of the utility model embodiment is described in detail with reference to Fig. 1 to Fig. 5.
According to the motor stator 100 of the utility model embodiment can include stator core 110, upper insulating lid 120 and under
Insulating lid 130.
Wherein, there is upper insulation tooth 121, upper insulation tooth 121 stretches into one end of stator core 110 on upper insulating lid 120, under
Insulating lid 130 has lower insulation tooth 131, and lower insulation tooth 131 stretches into the other end of stator core 110.It is upper insulation tooth 121 and it is lower absolutely
Uncinus 131 itself is respectively provided with coil accommodating chamber, when upper insulation tooth 121 is fitted to each other with lower insulation tooth 131, upper insulation tooth
121 coil accommodating chamber and the coil accommodating chamber of lower insulation tooth communicate with each other.
Upper insulation tooth 121 is engaged with each other to form coil insulation chamber with lower insulation tooth, and winding coil can be placed on coil
In insulated cavity, it thus effectively prevent winding coil and contacted with stator core 110.
Wherein, it is upper insulation tooth 121 increment face with it is lower insulation tooth 131 increment face can be inclined-plane, upper insulation tooth 121
Increment face and the increment face of lower insulation tooth 122 are opposite to each other, and stator iron is extend into upper insulation tooth 121 and lower insulation tooth 122
During core inner, the increment face of the increment face of upper insulation tooth 121 and lower insulation tooth 122 fits to complete each other.
It is, of course, understood that the increment face of upper insulation tooth 121 and the increment face of lower insulation tooth 122 can also be song
Face, as long as the increment face of insulation tooth 121 and the increment face of lower insulation tooth 122 can be engaged with each other on ensureing.
Thus, upper insulation tooth 121 and lower insulation tooth 131 can be easily extend into stator core 110, easily
Coordinate with stator core 110, and then motor stator 100 assembles simple, conveniently, improves the installation effectiveness of motor stator 100.
And upper insulation tooth 121 and lower insulation tooth 131 can also be combined closely in stator core 110, it is ensured that around
Group coil insulate with stator core 110.
In some embodiments of the present utility model, as shown in figure 4, winding wire ring recess is formed with stator core 110, on
Insulation tooth 121 and lower insulation tooth 131 are extend into winding wire ring recess.Due to the free end of upper insulation tooth 121 and lower insulation tooth 131
End face be inclined-plane, therefore upper insulation tooth 121 and lower insulation tooth 131 can easily stretch into winding wire ring recess and around
Group coil groove internal messing.
Upper insulation tooth 121 is multiple, and multiple upper insulation being provided at circumferentially spaced along upper insulating lid 120 of tooth 121, lower insulation
Tooth 131 is multiple, and multiple lower insulation being provided at circumferentially spaced along upper insulating lid 120 of tooth 131, multiple upper insulation teeth 121 with it is many
Individual lower insulation tooth 131 is corresponded and is engaged with each other.
Thus, it is possible to which winding coil to be divided into multigroup, every group of winding coil and corresponding upper insulation tooth 121 and lower insulation tooth
131 coordinate.
Upper insulating lid 120 also includes upper cover plate 122, when upper insulation tooth 121 is extend into stator core 110, upper cover plate
122 are only against described one end of stator core 110.Lower insulating lid 130 also includes lower cover 132, is extend into lower insulation tooth 131
When in stator core 110, lower cover 132 stops the other end for being against stator core 110.
Thus, upper cover plate 122 can play a part of positioning to the installation of upper insulating lid 120, and lower cover 132 can be under
Positioning action is played in the installation of insulating lid 130, and upper insulating lid 120 and lower insulating lid 130 can be quickly mounted at stator core
On 110, the efficiency of assembling of motor stator 100 is improved.
In some embodiments of the present utility model, the end face of the free end of upper insulation tooth 121 is in direction from outside to inside
On move closer to upper cover plate 122, the end face of the free end of lower insulation tooth 131 is gradually distance from lower cover on direction from outside to inside
132。
That is, inboard portion of the Outboard Sections of upper insulation tooth 121 higher than upper insulation tooth 121, lower insulation tooth 131
Inboard portion of the Outboard Sections less than lower insulation tooth 131.And then, facilitate insulation tooth 121 and lower insulation tooth 131 extend into and determined
In sub- iron core 110, and upper insulation tooth 121 and lower insulation tooth 131 coordinate even closer.
The angle between plane where the end face and upper cover plate 122 of the free end of upper insulation tooth 121 is α, utility model
People has found by test of many times, is met in α：During 20 °≤α≤40 °, upper insulation tooth 121 and lower insulation tooth 131 can be more easily
It extend into stator core 110, and upper insulation tooth 121 coordinates more closely, easily with lower insulation tooth 131.Preferably, upper insulation
The angle between plane where the end face and upper cover plate 122 of the free end of tooth 121 is 30 °.
In some embodiments of the present utility model, upper cover plate 122 is formed in one part, lower cover with upper insulation tooth 121
132 are formed in one part with lower insulation tooth 131.Thus, the structural strength of insulating lid 120 and lower insulating lid 130 is improved, and
Upper insulating lid 120 is simple in construction with lower insulating lid 130, and upper insulating lid 120 and the shaping of lower insulating lid 130 are more prone to, and produce
It is more efficient.
The motor 200 of the embodiment of the present invention is briefly described below.
Motor 200 according to embodiments of the present invention includes the motor stator 100 of above-described embodiment, due to according to of the invention real
Applying the motor 200 of example has above-mentioned motor stator 100, therefore the motor 200 installs simple, conveniently, improves motor 200
Efficiency of assembling.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, those skilled in the art can be by
Not be the same as Example or example described in this specification are engaged and combined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of motor stator, it is characterised in that including：
Stator core；
Upper insulating lid, the upper insulating lid has upper insulation tooth, and the upper insulation tooth stretches into one end of the stator core；
There is lower insulation tooth, the lower insulation tooth stretches into the other end of the stator core on lower insulating lid, the lower insulating lid,
The upper insulation tooth is engaged with each other to form coil insulation chamber with the lower insulation tooth.
2. motor stator according to claim 1, it is characterised in that winding wire ring recess is formed with the stator core,
The upper insulation tooth is stretched into the winding wire ring recess with the lower insulation tooth.
3. motor stator according to claim 1, it is characterised in that the upper insulation tooth be it is multiple, and it is multiple it is described on
Insulation tooth being provided at circumferentially spaced along the upper insulating lid；
The lower insulation tooth is multiple, and lower insulating lid described in multiple lower insulation teeth is provided at circumferentially spaced, multiple described
Upper insulating lid is corresponded and is engaged with each other with multiple lower insulating lids.
4. motor stator according to claim 1, it is characterised in that the upper insulating lid also includes：Upper cover plate, described
When upper insulation tooth is stretched into the stator core, the upper cover plate stops the described one end for being against the stator core.
5. motor stator according to claim 4, it is characterised in that the lower insulating lid also includes：Lower cover, described
When lower insulation tooth is stretched into the stator core, the lower cover stops the other end for being against the stator core.
6. motor stator according to claim 4, it is characterised in that the end face of the free end of the upper insulation tooth is from outer
The upper cover plate is moved closer in inward direction.
7. motor stator according to claim 5, it is characterised in that the end face of the free end of the lower insulation tooth is from outer
The lower cover is gradually distance under inward direction.
8. motor stator according to claim 6, it is characterised in that the end face of the free end of the upper insulation tooth with it is described
The angle between plane where upper cover plate is α, and the α is met：20°≤α≤40°.
9. motor stator according to claim 5, it is characterised in that the upper cover plate is integrated into the upper insulation tooth
Type part, the lower cover is formed in one part with the lower insulation tooth.
10. a kind of motor, it is characterised in that including the motor stator any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195725.1U CN206442188U (en) | 2016-10-28 | 2016-10-28 | Motor stator and the motor with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195725.1U CN206442188U (en) | 2016-10-28 | 2016-10-28 | Motor stator and the motor with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442188U true CN206442188U (en) | 2017-08-25 |
Family
ID=59645154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195725.1U Active CN206442188U (en) | 2016-10-28 | 2016-10-28 | Motor stator and the motor with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156139A1 (en) * | 2019-01-31 | 2020-08-06 | 佛山市启正电气有限公司 | Electric motor, stator assembly, and winding support therefor |
-
2016
- 2016-10-28 CN CN201621195725.1U patent/CN206442188U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156139A1 (en) * | 2019-01-31 | 2020-08-06 | 佛山市启正电气有限公司 | Electric motor, stator assembly, and winding support therefor |
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| GR01 | Patent grant |