CN207269174U - A kind of plastic packaged motor stator component insulator and plastic packaging motor - Google Patents
A kind of plastic packaged motor stator component insulator and plastic packaging motor Download PDFInfo
- Publication number
- CN207269174U CN207269174U CN201721159602.7U CN201721159602U CN207269174U CN 207269174 U CN207269174 U CN 207269174U CN 201721159602 U CN201721159602 U CN 201721159602U CN 207269174 U CN207269174 U CN 207269174U
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- plate portion
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- groove
- outer plate
- motor stator
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Abstract
The utility model discloses a kind of plastic packaged motor stator component insulator,Including outer plate portion,Interior plate portion,The connecting portion of the outer plate portion of connection and interior plate portion,The top of the outer plate portion is equipped with winding section,The transverse winding groove of winding lead-out wire is provided around on the winding section,The top of the outer plate portion is additionally provided with wiring column,The wiring column is equipped with the coiling guiding groove that winding lead-out wire is guided into transverse winding groove from the winding slot side,If wind a diameter of d of lead-out wire,The transverse winding groove is h in the groove depth along outer plate portion towards interior plate portion direction,1.67≤h/d≤3.33,Groove depth is designed as suitable with the winding extraction linear diameter of the corresponding model motor,It more intuitively can sense or detect the elastic state of winding lead-out wire coiling and adjustment control in real time,So as to reduce the length that spiral is bent into bowlder relaxation spiral produced by the generation or reduction of relaxation in transverse winding groove.
Description
Technical field
It the utility model is related to motor field, more particularly to the stator module of motor.
Background technology
Motor is constructed using the plastic packaging of BMC materials, around the periphery of spiral apart from motor outermost on the winding slot of its insulator
Footpath distance is shorter, and existing insulator construction does not have stringent design in the control that spiral is tightened, in order to ensure winding is drawn
Line can be disappeared in winding slot, and existing winding slot usually all designs for deeper groove depth, as China State Intellectual Property Office exists
The plastic packaging motor of overhang insulation structure and its application disclosed in 18 days June in 2014 on a kind of motor stator core, publication number
For CN203660698U, its winding slot 161 is a kind of deep trouth design, it is this be designed with that probability causes cannot be complete in winding slot
Spiral is tightened the generation of phenomenon entirely, when there occur a phenomenon in which, can be led in plastic packaging forming process if spiral is subjected to displacement
The exposed problem of spiral is caused, so as to influence product quality.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of plastic packaged motor stator component insulator, passes through
Transformation to insulator, more easily can tighten spiral in spiral coiling and be controlled, so as to ensure the product of plastic packaging motor
Matter.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution, a kind of plastic packaged motor stator component
With insulator, including outer plate portion, interior plate portion, the connecting portion of the outer plate portion of connection and interior plate portion, outer plate portion, interior plate portion and connecting portion it
Between the winding slot formed with package winding, the top of the outer plate portion is equipped with winding section, be provided around on the winding section around
Hinder the transverse winding groove of lead-out wire, it is characterised in that：The top of the outer plate portion is additionally provided with wiring column, is set on the wiring column
There is the coiling guiding groove that winding lead-out wire is guided into transverse winding groove from the winding slot side, if a diameter of d of winding lead-out wire,
The transverse winding groove is h in the groove depth along outer plate portion towards interior plate portion direction, 1.67≤h/d≤3.33, groove depth be designed as with
The winding extraction linear diameter of the corresponding model motor is suitable, more intuitively can sense or detect the pine of winding lead-out wire coiling
Tight state and in real time adjustment control, thus reduce spiral be bent into bowlder in transverse winding groove the generation of relaxation or
The length of relaxation spiral produced by reduction.In addition so also enable plastic packaging more thorough complete.
Optionally, the transverse winding groove is H, 1≤H/h in the groove width along outer plate portion bottom towards outer plate portion top orientation
≤1.2。
A kind of optional design, the wiring column has outside wall surface and close to the first side wall face of winding section side, described outer
Wall connects with the first side wall, and coiling guiding groove is located in the outside wall surface, the coiling guiding groove along the transverse direction around
Flute length L >=4h of groove circumferential direction.The purpose of design is to make spiral stress point become more, particularly winds lead-out wire and draw position
The more preferable stress of energy, further enables spiral Cheng Yuanhou more tighten when moving into.
A kind of improvable design, the outside wall surface is designed as chamfering with the position that the first side wall connects or circular arc falls
Angle connection structure.Lead-out wire is wound by the more preferable stress of structure energy, spiral Cheng Yuanhou is more tightened.
A kind of optional design, the wiring column also have the internal face opposite with the outside wall surface and are located relatively at institute
The second sidewall face of the first side wall face opposite side is stated, the internal face connects with the first side wall face, the internal face and institute
State the position that the first side wall connects and be designed as chamfering or circular arc chamfering connection structure.Winding lead-out wire can be preferably by the structure
Stress, further enables spiral Cheng Yuanhou more tighten.
Further, it is equipped with wiring column in the end of the winding section of the same side, the corner portion of the inner plate portion in end
Chamfering or circular arc chamfering.The design is also that matching winding lead-out wire draws use.When foregoing internal face and the first side wall face
Chamfering connection structure so that winding lead-out wire can be drawn from two different directions of winding slot.So that its versatility is stronger.
A kind of optional design, the second sidewall face is in same sagittal plane with interior plate portion side wall corresponding to the side
On.Combining structure is more accurate reliable between so adjacent insulator.
It is a kind of optionally to design, the interlude of wall body of transverse winding groove is formed on the winding section equipped with perforative along axis
Notch, the notch are less than the depth of winding slot in the depth along outer plate portion towards interior plate portion direction.So design can make plastic packaging
Can be more thorough complete.Improve product quality.
A kind of optional design, the width of the winding section is up-narrow and down-wide antiparallelogram structure.Between wiring column
A groove wide at the top and narrow at the bottom is formed, is laid out easy to wind lead-out wire.
The invention also discloses a kind of plastic packaging motor, it is characterised in that：The stator module employs foregoing plastic packaging
Motor stator component insulator.
Compared with prior art, the utility model, can be more easily right in spiral coiling by the transformation to insulator
Spiral, which is tightened, to be controlled, and is able to protect spiral not exposed, and then can be deleted and be used to protect spiral not in production process at this stage
Exposed plastic part and artificial insertion man-hour.The utility model is simple in structure, and cost is low.
Brief description of the drawings
Fig. 1 is one front view of embodiment of the utility model plastic packaged motor stator component insulator；
Fig. 2 is Fig. 1 left views；
Fig. 3 is Fig. 1 rearviews；
Fig. 4 is A-A sectional views in Fig. 1；
Fig. 5 is the first outlet schematic diagram of winding lead-out wire；
Fig. 6 is second of outlet schematic diagram of winding lead-out wire；
Fig. 7 is the third outlet schematic diagram of winding lead-out wire；
Fig. 8 is the 4th kind of outlet schematic diagram of winding lead-out wire.
Embodiment
It is a kind of implementation of plastic packaged motor stator component insulator of the utility model refering to Fig. 1, Fig. 2, Fig. 3 and Fig. 4
Example, including outer plate portion 1, interior plate portion 2, the connecting portion 3 of the outer plate portion of connection and interior plate portion, between outer plate portion, interior plate portion and connecting portion
Winding slot 4 formed with package winding, corresponding connecting portion 3 forms card base 31 and is used to be assemblied in stator core, described outer
The top of plate portion is equipped with winding section 5, be provided around on the winding section 5 winding lead-out wire transverse winding groove 51, laterally around
The wall body top of wire casing 51 has arc-shaped transitional surface 511, shields when coiling winds lead-out wire.The outer plate portion 1
Top is additionally provided with wiring column 6, and the wiring column 6 is equipped with guides winding lead-out wire into transverse winding groove 51 from the winding slot side
Coiling guiding groove 61, if a diameter of d of winding lead-out wire, the transverse winding groove is along outer plate portion towards interior plate portion direction
Groove depth is h, 1.67≤h/d≤3.33.
A kind of optional embodiment in the present embodiment, the wiring column 6 have outside wall surface 62 and close to 5 sides of winding section
The first side wall face 63, the outside wall surface 62 connect with the first side wall face 63, and coiling guiding groove 61 is located at the outside wall surface 62
On, flute length L >=4h of the coiling guiding groove 61 along the transverse direction around 51 circumferential direction of groove, it is common design 4h~6h it
Between.Common, the outside wall surface is designed as chamfering 64 or circular arc chamfering connection structure with the position that the first side wall connects.
A kind of optional embodiment in the present embodiment, the wiring column 6 also have in opposite with the outside wall surface 62
Wall 65 and the second sidewall face 66 for being located relatively at 63 opposite side of the first side wall face, the internal face 65 and described first
Side wall 63 connects, and the internal face 65 is designed as chamfering 64 with the position that the first side wall face 63 connects or circular arc chamfering connects
Binding structure.
A kind of optional embodiment in the present embodiment, and wiring column 6 is in the end 52 of the winding section 5 of the same side, it is described
The corner portion 53 of the inner plate portion 2 in end is equipped with chamfering or circular arc chamfering.The design is also that matching winding lead-out wire draws use.With reference to
Chamfering connection structure when foregoing internal face 65 and the first side wall face 63 so that winding lead-out wire can be from winding slot two not
Equidirectional extraction, if Fig. 5 to Fig. 8 is four kinds of different outlet methods of winding lead-out wire 01.So that its versatility is stronger.In addition originally
The width of winding section described in embodiment is up-narrow and down-wide antiparallelogram structure.It is wide at the top and narrow at the bottom that one is formed between wiring column
Groove 54, lays out easy to wind lead-out wire.
A kind of optional embodiment in the present embodiment, such as Fig. 4, the second sidewall face 66 side corresponding with interior plate portion 2
Side wall 21 be on same sagittal plane.Combining structure is more accurate reliable between so adjacent insulator.
A kind of optional embodiment in the present embodiment, the transverse winding groove is along outer plate portion bottom towards outer plate portion top
The groove width of extreme direction is H, common to may be designed as 1≤H/h≤1.2.
A kind of optional embodiment in the present embodiment, the centre of the wall body of transverse winding groove is formed on the winding section 5
Section, which is equipped with along the perforative notch 55 of axis, the notch, is less than the depth of winding slot in the depth H along outer plate portion towards interior plate portion direction
Degree.
The invention also discloses a kind of plastic packaging motor, the stator module of the plastic packaging motor employs foregoing plastic packaging electricity
Motor stator component insulator.For example, the diameter d of winding lead-out wire is 0.3mm or 0.4mm or 0.6mm, the transverse winding groove
It is 1mm in the groove depth h along outer plate portion towards interior plate portion direction, flute length L is 4.5mm, and groove width H is 1.2mm.1.67≤h/d≤
3.33。
The foregoing is merely specific embodiment of the utility model, but the technical characteristics of the utility model is not limited to
This, any those skilled in the art in the field of the utility model, all cover in this practicality newly by the change or modification made
Among the scope of the claims of type.
Claims (10)
1. a kind of plastic packaged motor stator component insulator, including outer plate portion, the connection of interior plate portion, the outer plate portion of connection and interior plate portion
Portion, the winding slot formed with package winding between outer plate portion, interior plate portion and connecting portion, the top of the outer plate portion is equipped with coiling
Portion, the transverse winding groove of winding lead-out wire is provided around on the winding section, it is characterised in that：The top of the outer plate portion is also
Equipped with wiring column, the wiring column is equipped with the coiling guiding that winding lead-out wire is guided into transverse winding groove from the winding slot side
Groove, if a diameter of d of winding lead-out wire, the transverse winding groove are h in the groove depth along outer plate portion towards interior plate portion direction, 1.67
≤h/d≤3.33。
2. plastic packaged motor stator component insulator according to claim 1, it is characterised in that：The wiring column has outer
Wall and the first side wall face of close winding section side, the outside wall surface connect with the first side wall face, and coiling guiding groove is located at
In the outside wall surface, flute length L >=4h of the coiling guiding groove along the transverse direction around groove circumferential direction.
3. plastic packaged motor stator component insulator according to claim 2, it is characterised in that：The outside wall surface with it is described
The position that the first side wall connects is designed as chamfering or circular arc chamfering connection structure.
4. plastic packaged motor stator component insulator according to claim 3, it is characterised in that：The wiring column also has
The internal face opposite with the outside wall surface and the second sidewall face for being located relatively at the first side wall face opposite side, the inner wall
Face connects with the first side wall, and the internal face is designed as chamfering with the position that the first side wall connects or circular arc chamfering connects
Binding structure.
5. plastic packaged motor stator component insulator according to claim 4, it is characterised in that：The second sidewall face with
Interior plate portion side wall corresponding to the side is on same sagittal plane.
6. plastic packaged motor stator component insulator as claimed in any of claims 1 to 5, it is characterised in that：With
Wiring column is equipped with chamfering or circular arc chamfering in the end of the winding section of the same side, the corner portion of the inner plate portion in end.
7. plastic packaged motor stator component insulator as claimed in any of claims 1 to 5, it is characterised in that：Institute
The interlude for stating the wall body that transverse winding groove is formed on winding section is equipped with along the perforative notch of axis, and the notch is along outer plate portion court
The depth in inside plate portion direction is less than the depth of winding slot.
8. plastic packaged motor stator component insulator as claimed in any of claims 1 to 5, it is characterised in that：Institute
The width for stating winding section is up-narrow and down-wide antiparallelogram structure.
9. plastic packaged motor stator component insulator as claimed in any of claims 1 to 5, it is characterised in that：Institute
The groove depth for stating transverse winding groove is 1mm, and the transverse winding groove is in the groove width along outer plate portion bottom towards outer plate portion top orientation
For 1.2mm.
A kind of 10. plastic packaging motor, it is characterised in that：The stator module is employed in claim 1 to 7 described in any one
Plastic packaged motor stator component insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159602.7U CN207269174U (en) | 2017-09-11 | 2017-09-11 | A kind of plastic packaged motor stator component insulator and plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721159602.7U CN207269174U (en) | 2017-09-11 | 2017-09-11 | A kind of plastic packaged motor stator component insulator and plastic packaging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207269174U true CN207269174U (en) | 2018-04-24 |
Family
ID=61960624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721159602.7U Active CN207269174U (en) | 2017-09-11 | 2017-09-11 | A kind of plastic packaged motor stator component insulator and plastic packaging motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207269174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087574A1 (en) * | 2021-11-19 | 2023-05-25 | 广东美芝制冷设备有限公司 | Motor framework, stator assembly, motor, compressor, and refrigeration device |
-
2017
- 2017-09-11 CN CN201721159602.7U patent/CN207269174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087574A1 (en) * | 2021-11-19 | 2023-05-25 | 广东美芝制冷设备有限公司 | Motor framework, stator assembly, motor, compressor, and refrigeration device |
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