CN205945291U - Low -voltage direct current compressor electric motor rotor - Google Patents
Low -voltage direct current compressor electric motor rotor Download PDFInfo
- Publication number
- CN205945291U CN205945291U CN201620904100.1U CN201620904100U CN205945291U CN 205945291 U CN205945291 U CN 205945291U CN 201620904100 U CN201620904100 U CN 201620904100U CN 205945291 U CN205945291 U CN 205945291U
- Authority
- CN
- China
- Prior art keywords
- magnet steel
- voltage direct
- rotor
- low
- current compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Low -voltage direct current compressor electric motor rotor, including rotor body, rotor body border has all around evenly seted up 8 and has run through fore -and -after magnet steel slot, and the port department of magnet steel slot one end is equipped with mobilizable magnet steel stopper, and the other end is equipped with fixed magnet steel dog. The utility model discloses a rotor cell type adopts 8 extremely fan -shaped structures, and die -casting spacing groove on the magnet steel is put the silicon steel sheet on the magnet steel spacing groove, ensures rotor magnet steel rotational speed maximize to guarantee performance parameter stability, improve complete machine performance, startability promotion by a wide margin, reduce cost.
Description
Technical field
This utility model is related to technical field of refrigeration equipment, particularly to low-voltage direct-current compressor rotor.
Background technology
Existing low-voltage direct-current compressor rotor, using little grooved, is 24 trench structure motor stators and processing work
Rule is existed on skill bad embedding, manufacturability is poor, is restricted in terms of rotating speed, unstable properties, this mode to compressor refrigerating capacity,
COP has an impact, and performance is difficult to improve, high cost.
Utility model content
This utility model will solve problem of the prior art, provides low-voltage direct-current compressor rotor it is ensured that rotor
Magnet steel rotating speed maximizes, thus ensureing performance parameter stability, improving overall performance, startability is significantly lifted, reducing
Cost.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is as follows：
Low-voltage direct-current compressor rotor, including rotor body, rotor body surrounding edge uniformly offers 8 and passes through
Magnet steel slot before and after wearing, the port of magnet steel slot one end is provided with mobilizable magnet steel limited block, and the other end is provided with fixing
Magnet steel block.Magnet steel limited block can open and close, and after opening, magnetic steel ingot is installed to magnet steel slot from magnet steel limited block one end
In, it is then shut off, magnet steel limited block and the cooperation of magnet steel block fix to magnetic steel ingot.
Preferably, described rotor body also uniformly offers the rivet hole before and after some running through, rivet hole wherein one end
Rivet is installed.
Preferably, the described rivet hole other end is provided with rivet cross cramp.
Preferably, described magnet steel slot section is in sector.
The beneficial effects of the utility model are：Slot shape of rotor of the present utility model adopts 8 pole sector structures, and magnet steel is pressed
Casting stopper slot, stalloy is placed on magnet steel stopper slot it is ensured that rotor magnetic steel rotating speed maximizes, thus ensureing that performance parameter is stable
Property, improve overall performance, startability is significantly lifted, reduces cost.
Brief description
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
In figure：1st, rotor body；2nd, magnet steel slot；3rd, magnet steel stopper slot；4th, magnet steel block；5th, rivet hole；6th, rivet；7、
Rivet cross cramp.
Specific embodiment
Below by specific embodiment and accompanying drawing, this utility model is further described.
Embodiment of the present utility model is：As shown in Figure 1-2, low-voltage direct-current compressor rotor, including rotor
Body 1, rotor body 1 surrounding edge uniformly offer 8 run through before and after magnet steel slot 2, magnet steel slot 2 section be in sector,
The port of magnet steel slot 2 one end is provided with mobilizable magnet steel limited block 3, and the other end is provided with fixing magnet steel block 4.
Wherein, described rotor body 1 also uniformly offers the rivet hole 2 before and after some running through, rivet hole 2 wherein one end
Rivet 6 is installed.
Wherein, described rivet hole 2 other end is provided with rivet cross cramp 7.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to
This, this utility model can be used on similar product, any those skilled in the art in field of the present utility model, institute
The change made or modification are all covered among the scope of the claims of the present utility model.
Claims (4)
1. low-voltage direct-current compressor rotor it is characterised in that：Including rotor body（1）, rotor body（1）Surrounding edge
Uniformly offer 8 run through before and after magnet steel slot（2）, magnet steel slot（2）The port of one end is provided with mobilizable magnet steel limit
Position block（3）, the other end is provided with fixing magnet steel block（4）.
2. low-voltage direct-current compressor rotor according to claim 1 it is characterised in that：Described rotor body（1）
On also uniformly offer rivet hole before and after some running through（2）, rivet hole（2）Wherein rivet is installed in one end（6）.
3. low-voltage direct-current compressor rotor according to claim 2 it is characterised in that：Described rivet hole（2）Separately
One end is provided with rivet cross cramp（7）.
4. low-voltage direct-current compressor rotor according to claim 1 it is characterised in that：Described magnet steel slot（2）
Section is in sector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904100.1U CN205945291U (en) | 2016-08-19 | 2016-08-19 | Low -voltage direct current compressor electric motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620904100.1U CN205945291U (en) | 2016-08-19 | 2016-08-19 | Low -voltage direct current compressor electric motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945291U true CN205945291U (en) | 2017-02-08 |
Family
ID=57948082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620904100.1U Expired - Fee Related CN205945291U (en) | 2016-08-19 | 2016-08-19 | Low -voltage direct current compressor electric motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858734A (en) * | 2018-08-20 | 2020-03-03 | 无锡小天鹅电器有限公司 | Rotor, motor and washing machine |
-
2016
- 2016-08-19 CN CN201620904100.1U patent/CN205945291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110858734A (en) * | 2018-08-20 | 2020-03-03 | 无锡小天鹅电器有限公司 | Rotor, motor and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210819 |