CN207200396U - Motor stator and motor - Google Patents
Motor stator and motor Download PDFInfo
- Publication number
- CN207200396U CN207200396U CN201721176619.3U CN201721176619U CN207200396U CN 207200396 U CN207200396 U CN 207200396U CN 201721176619 U CN201721176619 U CN 201721176619U CN 207200396 U CN207200396 U CN 207200396U
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- stator
- motor
- motor stator
- controller
- plastic packaging
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Abstract
The utility model provides a kind of motor stator and motor.The motor stator includes stator core, plastic packaging stator, stator winding and controller or terminal plate, wherein, around being located on stator core and forming integrative-structure with stator core, controller or terminal plate are arranged in plastic packaging stator stator winding with integrative-structure intersecting.Because the controller in the utility model or terminal plate are to be arranged on the integrative-structure intersecting being made up of stator winding and stator core in plastic packaging stator, for controller or terminal plate to be arranged on to the structure of upper end of motor stator in the prior art, motor stator in the utility model can be made thinner under same outer diameter, so that the thickness in the axial direction of motor stator diminishes, and then motor stator is caused to realize that thickness maximizes in space, higher performance can be realized using the motor of this motor stator, or realizes more frivolous design.
Description
Technical field
Technical field of driving is the utility model is related to, in particular to a kind of motor stator and motor.
Background technology
Motor is made up of parts such as stator, rotor, controller and casings, and stator is motor assembling as motor body
The basis of cooperation, motor inside and outside size is played a decisive role, current stator typically has as a drawback that：
1st, limited, waited under external diameter by stator and plate packing structure, motor can not be done thinner, or be waited under motor thickness, property
It can be restricted, a kind of stator as disclosed in day production patent document CN102075035A, sheet material is located above stator winding, electricity
Machine is thicker.
2nd, limited by fit structure, controller board face product it is larger, it is typically suitable with stator outer diameter, and plate face have it is big
Hole is unfavorable for component arrangement.A kind of stator as disclosed in day production patent document CN102075035A, sheet material area are larger
And it is provided with a larger bearing avoid holes.
3rd, the winding of main pyrotoxin is remote away from outer distance, and stator area of dissipation is small, and radiating effect is poor.
4th, sealing protection is poor, and component may be by impurity effects such as steam on controller.
Utility model content
Main purpose of the present utility model is to provide a kind of motor stator and motor, to solve motor of the prior art
The problem of thicker.
To achieve these goals, according to one side of the present utility model, there is provided a kind of motor stator, including stator
Iron core, plastic packaging stator, stator winding and controller or terminal plate, wherein, stator winding around be located on stator core and with it is fixed
Sub- iron core forms integrative-structure, controller or terminal plate and is arranged on integrative-structure intersecting in plastic packaging stator.
Further, stator winding sets to form cavity in stator core upper measurement, and controller or terminal plate are located in cavity.
Further, stator core, plastic packaging stator, stator winding and controller or terminal plate injection are integrated.
Further, the rotor supports position formed with the internal protrusion towards motor stator is molded on plastic packaging stator, and is turned
Sub- support level is arranged at intervals with controller or terminal plate, so that controller or terminal plate consume area without perforate, reduction base material,
It is convenient for the arrangement of component.
Further, rotor supports position is annular brace position.
Further, the periphery of motor stator is provided with radiator structure.
Further, radiator structure is located at the gap location between two neighboring stator winding of plastic packaging stator.
Further, radiator structure be arranged on plastic packaging stator end face and or outer peripheral face groove or through hole.
Further, the end set of plastic packaging stator has stator mounting post.
Further, mounting post is non-cylindrical structure.
Further, the periphery of plastic packaging stator is provided with mounting leg.
According to another aspect of the present utility model, there is provided a kind of motor, including motor stator, motor stator are above-mentioned
Motor stator.
Using the technical solution of the utility model, due to the controller in the utility model or terminal plate be with by stator around
Group and the integrative-structure intersecting of stator core composition are arranged in plastic packaging stator, relative in the prior art by controller
Or terminal plate is arranged on for the structure of the upper end of motor stator, the motor stator in the utility model can under same outer diameter
It is made thinner so that the thickness in the axial direction of motor stator diminishes, and then causes motor stator to realize thickness in space
Maximize, higher performance can be realized using the motor of this motor stator, or realize more frivolous design.
Brief description of the drawings
The Figure of description for forming 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 to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 diagrammatically illustrates the first half sectional view of the first embodiment of motor of the present utility model；
Fig. 2 diagrammatically illustrates the exploded view of the first embodiment of motor of the present utility model；
Fig. 3 diagrammatically illustrates the second half sectional view of the first embodiment of motor of the present utility model；
Fig. 4 diagrammatically illustrates the enlarged drawing in the M regions in Fig. 3；
Fig. 5 diagrammatically illustrates the enlarged drawing of the n-quadrant in Fig. 3；
Fig. 6 diagrammatically illustrates the front view of the motor of first embodiment of the present utility model；
Fig. 7 diagrammatically illustrates the stereogram of the motor of first embodiment of the present utility model；
Fig. 8 diagrammatically illustrates the side view of the motor of first embodiment of the present utility model；
The motor that Fig. 9 diagrammatically illustrates first embodiment of the present utility model loads onto the half sectional view after cushion rubber；
Figure 10 diagrammatically illustrates the half sectional view of the motor of second embodiment of the present utility model；And
Figure 11 diagrammatically illustrates the side view of the motor of second embodiment of the present utility model.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, stator core；20th, plastic packaging stator；21st, rotor supports position；22nd, radiator structure；23rd, mounting post；24th, installation branch
Pin；30th, stator winding；40th, controller or terminal plate；50th, cushion rubber；70th, rotor；80th, end cap；90th, bearing；100th, turn
Axle.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include 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, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Referring to shown in Fig. 1 to Fig. 9, according to first embodiment of the present utility model, there is provided a kind of motor stator, this implementation
Motor stator in example includes stator core 10, plastic packaging stator 20, stator winding 30 and controller or terminal plate 40, wherein,
Stator winding 30 is around being located on stator core 10 and form integrative-structure, above-mentioned controller or terminal plate 40 with stator core 10
Integrative-structure intersecting with being made up of stator winding 30 and stator core 10 is arranged in plastic packaging stator 20.
Due to the controller in the present embodiment or terminal plate 40 be be made up of stator winding 30 and stator core 10 one
Body structure intersecting is arranged in plastic packaging stator 20, relative to controller or terminal plate 40 are arranged on into electricity in the prior art
For the structure of the upper end of machine stator, the motor stator in the present embodiment can be made thinner under same outer diameter so that electricity
Thickness in the axial direction of machine stator diminishes, and then causes motor stator to realize that thickness maximizes in space, uses this motor
The motor of stator can realize higher performance, or realize more frivolous design.
Preferably, the stator winding 30 in the present embodiment sets to form cavity in the upper measurement of stator core 10, controller or wiring
Plate 40 is located in cavity, and then realizes that controller or terminal plate 40 are tied with the one being made up of stator winding 30 and stator core 10
Structure intersecting is set, simple in construction, is easy to implement.Certainly, can also be by plastic packaging in other embodiment of the present utility model
Stator 20 and stator core 10 are arranged by the way of the setting that is overlapping, and then motor stator is made more frivolous.
During actual processing, stator core 10, plastic packaging stator 20, stator winding 30 and control in the present embodiment
The injection of device or terminal plate 40 processed is integrated.
The rotor supports position formed with the internal protrusion towards motor stator is molded on plastic packaging stator 20 in the present embodiment
21, and rotor supports position 21 is arranged at intervals with controller or terminal plate 40, by built in rotor supports position 21, is made full use of in rotor
Side space, it is hidden on the inside of rotor, makes more compact structure.Now, controller or terminal plate 40 be above without perforate, controller or
Terminal plate 40 is cocoa using area is smaller, sheet material of regular shape, beneficial to arrangement of the component on sheet material and can be effective
Consumptive material area and trimming waste material of sheet material nearly 60% etc. are reduced, saves sheet material cost.
Preferably, the rotor supports position 21 in the present embodiment is annular brace position, simple in construction, is easy to rotor 70
Positioned.
Due to the rotor supports position 21 in the present embodiment with controller or terminal plate 40 be it is spaced, and controller or
Terminal plate 40 is, good seal fully wrapped around in motor stator by the good plastic packaging resin of insulating properties and thermal conductivity, so
The outside objectionable erosion to inside can be effectively avoided, and ensures that component heat is radiated in time by resin.
The periphery of motor stator in the present embodiment is provided with radiator structure 22, and the radiator structure 22 is located at plastic packaging stator 20
The gap location between two neighboring stator winding 30, make main pyrotoxin winding and outside distance it is closer, dissipate
Hot area is bigger, so as to which radiating effect is more preferable.Thick iron core, which is folded, with reference to the small height of heat concentration class can further improve motor radiating
Effect, the temperature rise of motor is reduced, so as to improve the power density of motor and performance.
Preferably, the radiator structure 22 in the present embodiment be arranged on plastic packaging stator 20 end face and or outer peripheral face it is recessed
Groove or through hole, the groove or through hole can make the winding mainly to generate heat and the distance of outside closer, so as to which radiating effect is more preferable, together
When the groove or through hole also increase the area of dissipation of stator, be more beneficial for radiating.
Preferably, the end set of the plastic packaging stator 20 in the present embodiment has mounting post 23.It is highly preferred that in the present embodiment
Mounting post 23 be non-cylindrical structure, after cushion rubber 50 are being arranged in the mounting post 23, anti-rotating function can be realized.
During actual design mounting post 23, mounting post 23 can be made irregular shape, such as concavo-convex or flat position shape.
With reference to shown in Figure 10 and Figure 11, according to second embodiment of the present utility model, there is provided a kind of motor stator, this reality
It is essentially identical to apply the structure of the motor stator in the motor stator and first embodiment in example, except that, in the present embodiment
Motor stator in the periphery of plastic packaging stator 20 be provided with mounting leg 24, while remove the mounting post 23 in outside, then can protect
Demonstrate,prove outer face it is smooth, rotating shaft 100 can be shorter, load with motor coordinate closer to.
In the present embodiment, groove or through hole is preferably made to extend to outer peripheral face from the end face of plastic packaging stator 20, or will be recessed
Groove or through hole are widened or thickeied, and radiating effect is more preferable, more save material.
With reference to shown in Fig. 1 to Figure 11, according to another aspect of the present utility model, there is provided a kind of motor, in the present embodiment
Motor include motor stator, be arranged on the rotor 70 in the motor stator, the rotating shaft in rotor 70
100th, the bearing 90 that is set in rotating shaft 100 and the end cap 80 for being arranged on motor stator end, wherein, motor stator is above-mentioned
Motor stator in embodiment.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
Fixed compact-sized, the rationally distributed, good airproof performance of motor of the present utility model, during actual design, make controller or
Terminal plate is hidden in retraction stator winding, and is no longer placed in top, and the end face such as the two is overlapping, compressible axial width, can solve
Existing technological deficiency, break through the limitation of structure.
The lightening of motor can be realized by the utility model, or higher motor can be obtained under same structure
Energy.The consumptive material area of controller sheet material is effectively reduced, saves cost.Pass through the radiator structure on motor stator, it is possible to increase dissipate
Heat energy power and stator performance.And sealing is good, the outside objectionable erosion to inside can be effectively avoided.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (12)
- A kind of 1. motor stator, it is characterised in that including stator core (10), plastic packaging stator (20), stator winding (30) and Controller or terminal plate (40), wherein, the stator winding (30) around be located on the stator core (10) and with the stator Iron core (10) forms integrative-structure, and the controller or terminal plate (40) are arranged on the modeling with the integrative-structure intersecting Seal in stator (20).
- 2. motor stator according to claim 1, it is characterised in that the stator winding (30) is in the stator core (10) upper measurement sets to form cavity, and the controller or terminal plate (40) are located in the cavity.
- 3. motor stator according to claim 1, it is characterised in that the stator core (10), the plastic packaging stator (20), the stator winding (30) and the injection of the controller or terminal plate (40) are integrated.
- 4. motor stator according to claim 1, it is characterised in that injection is formed with direction on the plastic packaging stator (20) The rotor supports position (21) of the internal protrusion of the motor stator, and the rotor supports position (21) and the controller or wiring Plate (40) is arranged at intervals, so that the controller or terminal plate (40) reduce base material and consume area, be convenient for member without perforate The arrangement of device.
- 5. motor stator according to claim 4, it is characterised in that the rotor supports position (21) is annular brace position.
- 6. motor stator according to claim 1, it is characterised in that the periphery of the motor stator is provided with radiator structure (22)。
- 7. motor stator according to claim 6, it is characterised in that the radiator structure (22) is located at the plastic packaging stator (20) the gap location between the two neighboring stator winding (30).
- 8. motor stator according to claim 6, it is characterised in that the radiator structure (22) is to be arranged on the plastic packaging The end face of stator (20) and or outer peripheral face groove or through hole.
- 9. motor stator according to any one of claim 1 to 8, it is characterised in that the end of the plastic packaging stator (20) Portion is provided with stator mounting post (23).
- 10. motor stator according to claim 9, it is characterised in that the mounting post (23) is non-cylindrical structure.
- 11. motor stator according to any one of claim 1 to 8, it is characterised in that outside the plastic packaging stator (20) It is provided with mounting leg (24) week.
- 12. a kind of motor, including motor stator, it is characterised in that the motor stator is any one of claim 1 to 11 institute The motor stator stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176619.3U CN207200396U (en) | 2017-09-13 | 2017-09-13 | Motor stator and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176619.3U CN207200396U (en) | 2017-09-13 | 2017-09-13 | Motor stator and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200396U true CN207200396U (en) | 2018-04-06 |
Family
ID=61789083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176619.3U Active CN207200396U (en) | 2017-09-13 | 2017-09-13 | Motor stator and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591907A (en) * | 2017-09-13 | 2018-01-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor stator and motor |
-
2017
- 2017-09-13 CN CN201721176619.3U patent/CN207200396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591907A (en) * | 2017-09-13 | 2018-01-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor stator and motor |
| CN107591907B (en) * | 2017-09-13 | 2024-09-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor stator and motor |
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