CN205960828U - Stator bobbin and have motor of this bobbin - Google Patents
Stator bobbin and have motor of this bobbin Download PDFInfo
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- CN205960828U CN205960828U CN201620852595.8U CN201620852595U CN205960828U CN 205960828 U CN205960828 U CN 205960828U CN 201620852595 U CN201620852595 U CN 201620852595U CN 205960828 U CN205960828 U CN 205960828U
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- skeleton
- described upper
- backboard
- front apron
- wire lead
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Abstract
The utility model relates to the technical field of electric machine, a stator bobbin and have motor of this bobbin is provided, a stator bobbin, last skeleton and lower skeleton including upper and lower lock, it has the opening and holds the chamber down on to go up the skeleton, the skeleton has opening lower appearance chamber up down, on hold the chamber with hold the chamber down and enclose the accommodation space who closes formation and be used for wrapping up the stator core slot tooth, the parallel interval of top surface of going up the skeleton sets up the groove that goes between on a plurality of, down the parallel interval in the bottom surface of skeleton sets up the groove that goes between under a plurality of. The utility model discloses in, go up skeleton and skeleton down and mate uses, wire winding along the last lead wire groove and the groove winding that goes between down of winding, lead wire groove neatly arranged can not only be followed in the wire winding, and the quality of rate, improvement product is expired in the groove of having improved the bobbin in addition, simultaneously, this kind be by last skeleton and lower skeleton composite structure, simple structure, and simple to operate, it is with low costs to mould plastics, goes up the skeleton and has interchangeability with skeleton down, can to the direct change of part that damages.
Description
Technical field
This utility model is related to technical field of motors, more specifically, is to be related to a kind of stator winding skeleton and have this
The motor of bobbin.
Background technology
The bobbin winder bracket of existing motor stator typically has two kinds, and one is using insulating paper folding forming；Another kind is one
Formula bobbin.Coiling is come using insulating paper, needs first to be inserted into after insulating paper folding forming in motor stator slot, then exhausted
Coiling on edge paper, was both wasted time and energy using this structure, reduced work efficiency, and insulating paper holds during motor life-time service
Easily aging or damaged by friction, affect insulation effect, reduce the service life of motor.And integral type bobbin, it is basis
The quantity of stator core slot tooth, dielectric resin material is molded after integrated bobbin and is directly installed on stator core.
Although this structure is simple, good insulation preformance, integral type bobbin die cost is expensive, and unavoidably can using injection mo(u)lding
Have and slightly deform, installation difficulty can be led to；And；As long as integral type bobbin has a position to damage, then whole coiling bone
Frame is scrapped, and scrap cost is high, in addition, the stator winding of this integral type bobbin is unordered in a jumble, low space utilization, and groove is full
Rate is low, unstable product quality.
Utility model content
The purpose of this utility model is to provide a kind of stator winding skeleton and the motor with this bobbin is it is intended to solution
Certainly in prior art, integral type bobbin die cost height, coiling are mixed and disorderly, the low problem of copper factor.
For solving above-mentioned technical problem, the technical solution of the utility model is：A kind of stator winding skeleton is provided, including on
The upper skeleton of lower fastening and lower skeleton, described upper skeleton has downward opening upper cavity volume, and described lower skeleton has opening up
Lower cavity volume, described upper cavity volume and described lower cavity volume enclose the receiving space being formed for wrapping up stator core slot tooth, described on
The top surface parallel interval of skeleton arranges multiple upper wire lead slots, and the bottom surface parallel interval of described lower skeleton arranges multiple lower wire lead slots.
Alternatively, the top of described upper skeleton is respectively arranged at two ends with front apron and upper backboard, multiple described upper leads
Groove is between described upper front apron and described upper backboard；The bottom of described lower skeleton be respectively arranged at two ends with lower front apron with
Backboard, multiple described lower wire lead slots are between described lower front apron and described lower backboard.
Alternatively, described upper front apron or described upper backboard are provided with crossed beam trunking；Or, described lower front apron or institute
State lower backboard and be provided with crossed beam trunking.
Alternatively, described crossed beam trunking is angle groove.
Alternatively, described upper skeleton includes horizontal plate and is downwardly extending along described upper horizontal plate left and right edges
Two upper backup pads, described upper horizontal plate and described two upper backup pads enclose the described upper cavity volume of formation, multiple described upper wire lead slots
Located at the top surface of described upper horizontal plate, described upper front apron and described upper backboard be respectively arranged on described upper horizontal plate before and after two
Edge and upwardly extending respectively；Described lower skeleton includes lower horizontal board and upwardly extends along described lower horizontal board left and right edges
Two lower supporting plates being formed, described lower horizontal board and described two lower supporting plates enclose the described lower cavity volume of formation, multiple described under draw
Wire casing located at the bottom surface of described lower horizontal board, before described lower front apron and described lower backboard are respectively arranged on described lower horizontal board
Two edges and extending separately down afterwards.
This utility model additionally provides a kind of motor, including having the stator core of multiple groove teeth, be respectively arranged at each institute
State stator winding skeleton on groove tooth and around as the winding on multiple described stator winding skeletons, described stator winding skeleton
Including the upper skeleton fastening up and down and lower skeleton, described upper skeleton has downward opening upper cavity volume, and described lower skeleton has out
Mouth lower cavity volume upward, it is empty that described upper cavity volume and described lower cavity volume enclose the receiving being formed for wrapping up described stator core slot tooth
Between, the top surface parallel interval of described upper skeleton arranges multiple upper wire lead slots for described winding coiling, the bottom of described lower skeleton
Face parallel interval arranges multiple lower wire lead slots for described winding coiling.
Alternatively, the top of described upper skeleton is respectively arranged at two ends with front apron and upper backboard, multiple described upper leads
Groove is between described upper front apron and described upper backboard；The bottom of described lower skeleton be respectively arranged at two ends with lower front apron with
Backboard, multiple described lower wire lead slots are between described lower front apron and described lower backboard.
Alternatively, what the coiling that described upper front apron or described upper backboard are provided with for described winding was passed through upper crosses line
Groove；Or, the lower crossed beam trunking that the coiling that described lower front apron or described lower backboard are provided with for described winding is passed through.
Alternatively, described crossed beam trunking is angle groove.
Alternatively, described upper skeleton includes horizontal plate and is downwardly extending along described upper horizontal plate left and right edges
Two upper backup pads, described upper horizontal plate and described two upper backup pads enclose the described upper cavity volume of formation, multiple described upper wire lead slots
Located at the top surface of described upper horizontal plate, described upper front apron and described upper backboard be respectively arranged on described upper horizontal plate before and after two
Edge and upwardly extending respectively；Described lower skeleton includes lower horizontal board and upwardly extends along described lower horizontal board left and right edges
Two lower supporting plates being formed, described lower horizontal board and described two lower supporting plates enclose the described lower cavity volume of formation, multiple described under draw
Wire casing located at the bottom surface of described lower horizontal board, before described lower front apron and described lower backboard are respectively arranged on described lower horizontal board
Two edges and extending separately down afterwards.
In this utility model, upper skeleton is used with lower skeleton pairing, and the coiling of winding is twined along upper wire lead slot with lower wire lead slot
Around coiling along wire lead slot proper alignment, and can not only improve the copper factor of bobbin, improves the quality of product；Meanwhile,
This structure is simple, easy for installation by upper skeleton and lower skeleton fabricated structure, is molded low cost, and upper skeleton is had with lower skeleton
There is interchangeability, partly directly change for damage.
Brief description
Fig. 1 is the structural representation of the stator winding skeleton that this utility model embodiment provides；
Fig. 2 is the structural representation of upper skeleton in this utility model embodiment；
Fig. 3 is the structural representation after lower skeleton inversion in this utility model embodiment；
Fig. 4 is the part-structure schematic diagram of motor in this utility model embodiment；
Fig. 5 is the part-structure schematic top plan view of motor in this utility model embodiment；
Fig. 6 is the sectional view after stator winding skeleton coiling in this utility model embodiment；
10- upper skeleton；The upper cavity volume of 11-；The upper wire lead slot of 12-；
The upper front apron of 13-；The upper backboard of 14-；15- crossed beam trunking；
The upper horizontal plate of 16-；17- upper backup pad；18- bending end；
19- holding tank；20- lower skeleton；Cavity volume under 21-；
Wire lead slot under 22-；Front apron under 23-；Backboard under 24-；
25- lower horizontal board；27- lower supporting plate；30- stator core；
31- groove tooth；40- winding.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or may be simultaneously present centering elements.When an element is referred to as " being connected to " another element, it is permissible
It is directly to another element or may be simultaneously present centering elements.
Also, it should be noted the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
With the normal operating condition of product as reference, and should not be regarded as restrictive.
With reference to Fig. 1, the stator winding skeleton that this utility model embodiment provides, include the upper skeleton 10 that fastens up and down and under
Skeleton 20.Wherein, upper skeleton 10 has downward opening upper cavity volume 11, and lower skeleton 20 has opening up lower cavity volume 21, on
Cavity volume 11 and lower cavity volume 21 enclose formation receiving space, for wrapping up stator core slot tooth, make stator core slot tooth be sealed in appearance
Receive in space, thus isolating with outside winding.The top surface parallel interval of upper skeleton 10 arranges multiple upper wire lead slots 12, lower skeleton
20 bottom surface parallel interval arranges multiple lower wire lead slots 22.
In this utility model embodiment, upper skeleton 10 is used with lower skeleton 20 pairing, and the coiling of winding is along upper wire lead slot 12
It is wound around with lower wire lead slot 22, coiling along wire lead slot proper alignment, and can not only improve the copper factor of bobbin, improve and produce
The quality of product；Meanwhile, this by upper skeleton 10 and lower skeleton 20 fabricated structure, structure is simple, easy for installation, injection cost
Low, upper skeleton 10 and lower skeleton 20 have interchangeability, partly directly change for damage.
With reference to Fig. 2, in this utility model embodiment, the top of upper skeleton 10 be respectively arranged at two ends with front apron 13 with upper after
Baffle plate 14, multiple upper wire lead slots 12 are located between upper front apron 13 and upper backboard 14.So, winding in upper wire lead slot 12 around
Carried out spacing during line by upper front apron 13 and upper backboard 14, the height of coiling is less than upper front apron 13 and upper backboard 14
Highly, so, it is to avoid coiling is by the landing of upper wire lead slot 12.Likewise, with reference to Fig. 3, the bottom of lower skeleton 20 is respectively arranged at two ends with
Lower front apron 23 and lower backboard 24, multiple lower wire lead slots 22 are between lower front apron 23 and lower backboard 24.So, winding
Carried out spacing in lower wire lead slot 22 during coiling by lower front apron 23 and lower backboard 24, the height of coiling is less than lower front apron
23 with the height of lower backboard 24, so, it is to avoid coiling is by the landing of lower wire lead slot 22.In the present embodiment, the groove of upper wire lead slot 12
Wide and lower wire lead slot 22 groove width determines according to the line footpath of actual coiling.
When stator winding skeleton is applied to motor, stator has multiple stator winding skeletons, the coiling for making winding exists
Preferably line can be crossed between adjacent two stator winding skeletons, each stator winding skeleton is additionally provided with crossed beam trunking 15.Specifically,
Crossed beam trunking 15 can be arranged on upper skeleton 10 it is also possible to be arranged on lower skeleton 20.In the present embodiment, crossed beam trunking 15 is arranged on
On upper skeleton 10, specifically being arranged on the upper backboard 14 of upper skeleton 10 it is also possible to be arranged on the upper front of upper skeleton 10
On plate 13.Likewise, when being arranged on crossed beam trunking 15 on lower skeleton 20 it is also possible to be arranged on lower front apron 23 or lower backboard
On 24.
Further, the coiling for enabling winding crosses line to stator winding skeleton once well, and crossed beam trunking 15 is angle
Groove.Meanwhile, such angle groove, also allows for stretching out and arranging of coiling, improves winding efficiency.The concrete angle of inclination of angle groove
Can be determined according to the cabling angle of actual coiling.
Specifically, referring again to Fig. 2, in the present embodiment, upper skeleton 10 includes horizontal plate 16 and along upper horizontal plate 16
It is in U that two upper backup pads 17 that left and right edges are downwardly extending, upper horizontal plate 16 and two upper backup pads 17 enclose Formation cross-section
The upper cavity volume 11 of font, located at the top surface of upper horizontal plate 16, upper front apron 13 is with upper backboard 14 respectively for multiple upper wire lead slots 12
Upwardly extend located at the two edges in front and back of upper horizontal plate 16 and respectively.Fig. 3, is the schematic diagram after lower skeleton 20 is inverted.Lower skeleton
20 two lower supporting plates 26 including lower horizontal board 25 and upwardly extending formation along lower horizontal board 25 left and right edges, lower horizontal board
25 enclose the U-shaped lower cavity volume 21 of Formation cross-section with two lower supporting plates 26, and multiple lower wire lead slots 22 are located at lower horizontal board 25
Bottom surface, lower front apron 23 and lower backboard 24 are respectively arranged on the two edges in front and back of lower horizontal board 25 and extend separately down.
With reference to Fig. 1, Fig. 2, in the present embodiment, the rear and front end of each upper backup pad 17 is bent to form two bendings respectively laterally
End 18, two bending ends 18 form holding tank 19, the coiling between upper skeleton 10 and lower skeleton 20 with the middle part of upper backup pad 17
Through this holding tank 19, and two bending ends 18 also function to position-limiting action to coiling, it is to avoid coiling is along before and after two upper backup pads 17
End landing.Likewise, with reference to Fig. 1, Fig. 3 two lower supporting plate 26 rear and front end be also bent to form laterally respectively have above-mentioned
Bending end, plays position-limiting action, does not repeat herein to coiling.
With reference to Fig. 4, Fig. 5, this utility model embodiment additionally provides a kind of motor, has the stator core of multiple groove teeth 31
30th, it is respectively arranged at stator winding skeleton on each groove tooth 31 and around as the winding 40 on multiple stator winding skeletons.Many
Individual stator winding skeleton is above-mentioned stator winding skeleton.Winding 40 is specially copper cash.As shown in Figure 6, upper skeleton 10 with
The receiving space that skeleton 20 cooperatively forms, the groove tooth 31 of stator core 30 is tightly wrapped up so that stator core 30 and copper cash every
From playing good insulating effect.In coiling, guiding copper cash is sequentially embedded wire lead slot 12 and lower wire lead slot 22 to winding 40
In, ground floor copper cash along the arrangement in good order of the wire lead slot that be arranged in parallel, second layer copper cash by according to ground floor copper cash with
Space between copper cash is wound around successively to be filled up, and so, each layer is all fitly wound around, and fills up the gap of copper cash and copper cash, improves
The utilization rate in space, thus also improve the copper factor of coiling.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of stator winding skeleton it is characterised in that：Including the upper skeleton fastening up and down and lower skeleton, described upper skeleton has
Downward opening upper cavity volume, described lower skeleton has opening up lower cavity volume, and described upper cavity volume and described lower cavity volume enclose shape
Become the receiving space for wrapping up stator core slot tooth, the top surface parallel interval of described upper skeleton arranges multiple upper wire lead slots, institute
The bottom surface parallel interval stating lower skeleton arranges multiple lower wire lead slots.
2. stator winding skeleton as claimed in claim 1 it is characterised in that：The top of described upper skeleton is respectively arranged at two ends with
Front apron and upper backboard, multiple described upper wire lead slots are between described upper front apron and described upper backboard；Described sending down the fishbone
The bottom of frame is respectively arranged at two ends with lower front apron and lower backboard, multiple described lower wire lead slots located at described lower front apron with described
Between lower backboard.
3. stator winding skeleton as claimed in claim 2 it is characterised in that：Set on described upper front apron or described upper backboard
There is upper crossed beam trunking；Or, described lower front apron or described lower backboard are provided with crossed beam trunking.
4. stator winding skeleton as claimed in claim 3 it is characterised in that：Described crossed beam trunking is angle groove.
5. the stator winding skeleton as any one of claim 2 to 4 it is characterised in that：Described upper skeleton includes water
Flat board and two upper backup pads being downwardly extending along described upper horizontal plate left and right edges, described upper horizontal plate and described two
Upper backup pad encloses the described upper cavity volume of formation, and multiple described upper wire lead slots are located at the top surface of described upper horizontal plate, described upper front
Plate and described upper backboard are respectively arranged on the two edges in front and back of described upper horizontal plate and upwardly extend respectively；Described lower skeleton includes
Lower horizontal board and two lower supporting plates, described lower horizontal board and the institute that upwardly extend formation along described lower horizontal board left and right edges
State two lower supporting plates and enclose the described lower cavity volume of formation, multiple described lower wire lead slots located at the bottom surface of described lower horizontal board, described under
Front apron and described lower backboard are respectively arranged on the two edges in front and back of described lower horizontal board and extend separately down.
6. a kind of motor, including having the stator core of multiple groove teeth, the stator winding bone being respectively arranged on each described groove tooth
Frame and around as the winding on multiple described stator winding skeletons it is characterised in that：Described stator winding skeleton includes up and down
The upper skeleton fastening and lower skeleton, described upper skeleton has downward opening upper cavity volume, and described lower skeleton has opening up
Lower cavity volume, described upper cavity volume and described lower cavity volume enclose the receiving space being formed for wrapping up described stator core slot tooth, described
The top surface parallel interval of upper skeleton arranges multiple upper wire lead slots for described winding coiling, and the bottom surface of described lower skeleton is parallel
The multiple lower wire lead slot for described winding coiling of interval setting.
7. motor as claimed in claim 6 it is characterised in that：The top of described upper skeleton be respectively arranged at two ends with front apron with
Upper backboard, multiple described upper wire lead slots are between described upper front apron and described upper backboard；The bottom of described lower skeleton
It is respectively arranged at two ends with lower front apron and lower backboard, multiple described lower wire lead slots are located at described lower front apron and described lower backboard
Between.
8. motor as claimed in claim 7 it is characterised in that：Described upper front apron or described upper backboard are provided with for described
The upper crossed beam trunking that the coiling of winding is passed through；Or, described lower front apron or described lower backboard be provided with for described winding around
The lower crossed beam trunking that line passes through.
9. motor as claimed in claim 8 it is characterised in that：Described crossed beam trunking is angle groove.
10. the motor as any one of claim 7 to 9 it is characterised in that：Described upper skeleton include horizontal plate and
Two upper backup pads being downwardly extending along described upper horizontal plate left and right edges, described upper horizontal plate and described two upper backup pads
Enclose the described upper cavity volume of formation, multiple described upper wire lead slots located at the top surface of described upper horizontal plate, described upper front apron with described
Upper backboard is respectively arranged on the two edges in front and back of described upper horizontal plate and upwardly extends respectively；Described lower skeleton includes lower horizontal board
And upwardly extend two lower supporting plates of formation along described lower horizontal board left and right edges, described lower horizontal board with described two lower
Fagging enclose formation described lower cavity volume, multiple described lower wire lead slots located at the bottom surface of described lower horizontal board, described lower front apron with
Described lower backboard is respectively arranged on the two edges in front and back of described lower horizontal board and extends separately down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852595.8U CN205960828U (en) | 2016-08-08 | 2016-08-08 | Stator bobbin and have motor of this bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852595.8U CN205960828U (en) | 2016-08-08 | 2016-08-08 | Stator bobbin and have motor of this bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960828U true CN205960828U (en) | 2017-02-15 |
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ID=57973662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620852595.8U Active CN205960828U (en) | 2016-08-08 | 2016-08-08 | Stator bobbin and have motor of this bobbin |
Country Status (1)
| Country | Link |
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| CN (1) | CN205960828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992621A (en) * | 2017-05-10 | 2017-07-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework, stator and servomotor |
| CN107707054A (en) * | 2016-08-08 | 2018-02-16 | 中国科学院深圳先进技术研究院 | A kind of stator winding skeleton and the motor with the bobbin |
| CN109347235A (en) * | 2018-11-07 | 2019-02-15 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of insulation framework and stator |
| CN110829666A (en) * | 2018-08-08 | 2020-02-21 | 群光电能科技股份有限公司 | Motor stator structure and stator assembly |
-
2016
- 2016-08-08 CN CN201620852595.8U patent/CN205960828U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107707054A (en) * | 2016-08-08 | 2018-02-16 | 中国科学院深圳先进技术研究院 | A kind of stator winding skeleton and the motor with the bobbin |
| CN106992621A (en) * | 2017-05-10 | 2017-07-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulation framework, stator and servomotor |
| CN106992621B (en) * | 2017-05-10 | 2023-08-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating framework, stator and servo motor |
| CN110829666A (en) * | 2018-08-08 | 2020-02-21 | 群光电能科技股份有限公司 | Motor stator structure and stator assembly |
| CN109347235A (en) * | 2018-11-07 | 2019-02-15 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of insulation framework and stator |
| CN109347235B (en) * | 2018-11-07 | 2023-12-08 | 珠海格力节能环保制冷技术研究中心有限公司 | Insulating framework and stator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |