CN206259772U - A kind of coiling insulation air channel structure of magnetic suspension motor stator upper end - Google Patents
A kind of coiling insulation air channel structure of magnetic suspension motor stator upper end Download PDFInfo
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- CN206259772U CN206259772U CN201621394430.7U CN201621394430U CN206259772U CN 206259772 U CN206259772 U CN 206259772U CN 201621394430 U CN201621394430 U CN 201621394430U CN 206259772 U CN206259772 U CN 206259772U
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- air channel
- stator core
- insulation
- insulation board
- stator
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Abstract
The utility model discloses a kind of coiling insulation air channel structure of magnetic suspension motor stator upper end, the toroidal insulation board for being formed is combined including stator core, copper cash and by insulating end plate on four pieces of fan shapes, insulation board is located at the upper end of stator core, copper cash is set around on stator core and insulation board, and insulation board is fixed on stator core；It is evenly equipped with some dowels on the circumferencial direction of the upper insulating end plate, and through hole is provided between adjacent two dowels, the through hole connects with the winding slot on stator core axis direction；It is fixedly connected with dividing plate on dowel, and insulation air channel is formed between adjacent two dividing plates.The utility model simple structure, because upper insulating end plate is provided with dividing plate, is effectively protected phase insulation；The insulation air channel formed between adjacent separator on upper insulating end plate, the caloric value of reduction motor stator that can faster, evenly, protects motor stator significantly, extends the service life of stator.
Description
Technical field：
The utility model is related to a kind of coiling insulation air channel structure of magnetic suspension motor stator upper end.
Background technology：
It is the distance between control magnetcisuspension floating centrifugal motor stator both ends in existing magnetcisuspension floating centrifugal motor,
Using the wound winding mode of the back of the body, the insulation of motor stator winding fully relies on insulating paper and is spaced apart two phase place is motor stator,
But motor in the process of running can it is constantly vibrated, heating etc. factor, make the insulation damages of stator winding, so insulating paper is deposited
In certain potential safety hazard, radiate also uneven.
Therefore, it is necessory to be improved to solve the deficiency of prior art to prior art.
Utility model content：
The utility model is provided on a kind of magnetic suspension motor stator to solve the problems, such as above-mentioned prior art
The coiling insulation air channel structure of end.
The technical scheme that the utility model is used has：A kind of coiling insulation air channel knot of magnetic suspension motor stator upper end
Structure, including stator core, copper cash and the toroidal insulation board for being formed, the insulation board are combined by insulating end plate on four pieces of fan shapes
Located at the upper end of stator core, copper cash is set around on stator core and insulation board, and insulation board is fixed on stator core；
It is evenly equipped with some dowels on the circumferencial direction of the upper insulating end plate, and is provided with logical between adjacent two dowels
Hole, the through hole connects with the winding slot on stator core axis direction；
It is fixedly connected with dividing plate on the dowel, and insulation air channel is formed between adjacent two dividing plates.
Further, the dowel is set along the radial direction of upper insulating end plate.
Further, the center of the insulation board is provided with through hole, and the through hole connects with the axis hole on stator core.
The utility model has the advantages that：The utility model simple structure, due to upper insulating end plate be provided with every
Plate, is effectively protected phase insulation；Between adjacent separator on upper insulating end plate formed insulation air channel, can faster, it is more equal
The caloric value of even reduction motor stator, protects motor stator significantly, extends the service life of stator.
Brief description of the drawings：
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the structure chart of upper insulating end plate in the utility model.
Specific embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the coiling insulation air channel structure of a kind of magnetic suspension motor stator upper end of the utility model,
The toroidal insulation board 1 for being formed, insulation board 1 are combined including stator core 2, copper cash and by the upper insulating end plate 10 of four pieces of fan shapes
Located at the upper end of stator core 2, copper cash is set around on stator core 2 and insulation board 1, and insulation board 1 is fixed on into stator core 2
On.
Some dowels 11, and the dowel 11 are evenly equipped with the circumferencial direction of upper insulating end plate 10 along upper insulating end
The radial direction of plate 10 is set, and through hole 12 is provided between two adjacent dowels 11, the through hole 12 be located at the axis of stator core 2
Winding slot 21 on direction connects.
It is fixedly connected with dividing plate 13 on dowel 11, and insulation air channel 14 is formed between adjacent two dividing plates 13, should
Connected with through hole 12, the caloric value of reduction motor stator that can faster, evenly protects motor stator significantly, extends
The service life of stator.
Through hole 15 is provided with the center of insulation board 1, the through hole 15 connects with the axis hole on stator core 2.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (3)
1. a kind of magnetic suspension motor stator upper end coiling insulation air channel structure, it is characterised in that:Including stator core (2),
Copper cash and the toroidal insulation board (1) formed by insulating end plate (10) combination on four pieces of fan shapes, the insulation board (1) is located at fixed
The upper end of sub- iron core (2), copper cash is set around on stator core (2) and insulation board (1), and insulation board (1) is fixed on into stator iron
On core (2)；
Be evenly equipped with some dowels (11) on the circumferencial direction of the upper insulating end plate (10), and adjacent two dowels (11) it
Between be provided with through hole (12), the through hole (12) connects with the winding slot (21) on stator core (2) axis direction；
It is fixedly connected with dividing plate (13) on the dowel (11), and insulation air channel is formed between adjacent two dividing plates (13)
(14)。
2. magnetic suspension motor stator upper end as claimed in claim 1 coiling insulation air channel structure, it is characterised in that:It is described
Dowel (11) is set along the radial direction of upper insulating end plate (10).
3. magnetic suspension motor stator upper end as claimed in claim 2 coiling insulation air channel structure, it is characterised in that:It is described
The center of insulation board (1) is provided with through hole (15), and the through hole (15) connects with the axis hole on stator core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394430.7U CN206259772U (en) | 2016-12-19 | 2016-12-19 | A kind of coiling insulation air channel structure of magnetic suspension motor stator upper end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394430.7U CN206259772U (en) | 2016-12-19 | 2016-12-19 | A kind of coiling insulation air channel structure of magnetic suspension motor stator upper end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259772U true CN206259772U (en) | 2017-06-16 |
Family
ID=59030158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394430.7U Active CN206259772U (en) | 2016-12-19 | 2016-12-19 | A kind of coiling insulation air channel structure of magnetic suspension motor stator upper end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655578A (en) * | 2016-12-19 | 2017-05-10 | 南京磁谷科技有限公司 | Winding insulating air flue structure at upper end of magnetic suspension motor stator |
-
2016
- 2016-12-19 CN CN201621394430.7U patent/CN206259772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655578A (en) * | 2016-12-19 | 2017-05-10 | 南京磁谷科技有限公司 | Winding insulating air flue structure at upper end of magnetic suspension motor stator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211100 No. 99, Jinxin Middle Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Cigu Technology Co., Ltd Address before: 211100 Jiangning Development Zone, Jiangsu Province, nine bamboo Road, No. 100, No. Patentee before: NANJING CIGU LIMITED Corp. |