CN209329795U - Compound disc-type energy-saving motor stator core - Google Patents
Compound disc-type energy-saving motor stator core Download PDFInfo
- Publication number
- CN209329795U CN209329795U CN201920025007.7U CN201920025007U CN209329795U CN 209329795 U CN209329795 U CN 209329795U CN 201920025007 U CN201920025007 U CN 201920025007U CN 209329795 U CN209329795 U CN 209329795U
- Authority
- CN
- China
- Prior art keywords
- stator core
- steel sheet
- silicon steel
- type energy
- whirlpool
- 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.)
- Active
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a kind of compound disc-type energy-saving motor stator core, stator core is folded sieve by annular silicon steel sheet and is made, subtract whirlpool hole in the heat dissipation that the centre of annular silicon steel sheet is provided with annular array, heat dissipation, which subtracts to be provided with arc between the hole of whirlpool and radiate, subtracts whirlpool seam, and punching has winding coil caulking groove in the inner circle of annular silicon steel sheet and foreign aid.The double winding stator motor made of compound disc-type energy-saving motor stator core, one can replace two conventional motors, with small in size, consumptive material is few, it is light-weight, power of motor density is big, and structure is simple, magnetic vortex can be effectively reduced, and reduces the features such as the motor feels hot leads to electric energy loss.
Description
Technical field
The utility model relates to a kind of brush-less permanent magnetic technical field of generators, specifically a kind of compound disc-type energy-saving electricity
Machine stator iron core.
Background technique
That there are weight during production and application is big for traditional brush-less permanent magnetic electricity generator stator core, consumptive material is more, electric current is close
The deficiencies of small and complex process service life is short, the especially stator core of ventional disc magneto are spent due to material and design
Defect, motor often has when working generates serious magnetic vortex, my presence stayed of magnetic will lead to wire winding fever and increase conducting wire
Impedance so that power consumption increase, in order to which radiating motor also wants peripheral hardware heat dissipation ventilation mechanism, cause electric machine structure complicated, cost
Increase, thus does not meet current energy-saving and environmentally protective requirements of the times.
Summary of the invention
The purpose of this utility model provides a kind of high power density, low aiming at drawbacks described above of the existing technology
The compound disc-type energy-saving motor stator core of magnetic vortex is effectively reduced in consumptive material, low power consuming.
The purpose of this utility model is realized by following scheme: compound disc-type energy-saving motor stator core, is by annular
Silicon steel sheet is folded sieve and is made, and subtracts whirlpool hole in the heat dissipation that the centre of annular silicon steel sheet is provided with annular array, heat dissipation subtracts to be provided between the hole of whirlpool
Arc heat dissipation subtracts whirlpool seam, and punching has winding coil caulking groove in the inner circle of annular silicon steel sheet and foreign aid.
The compound disc-type energy-saving motor stator core, the width of the winding coil caulking groove of annular silicon steel sheet inner circle outer circle
It matches with the diameter of winding coil solid conductor.
The beneficial effects of the utility model are: the double winding stator made of compound disc-type energy-saving motor stator core is electric
Machine, one can replace two conventional motors, therefore, have it is small in size, consumptive material is few, light-weight, generator power density is big, knot
Structure is simple, reduces the features such as the motor feels hot leads to electric energy loss,.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of compound disc-type energy-saving silicon steel sheets of motor stator core；
Fig. 2 is the A-A of Fig. 1 to section structure diagram；
Fig. 3 is the implementation result figure that compound disc-type energy-saving motor stator core turns to annular generator stator.
Description of symbols: iron core 1；Winding coil caulking groove 2；Heat dissipation subtracts whirlpool seam 3；Heat dissipation subtracts whirlpool hole 4.
Specific embodiment
It is further described in conjunction with compound disc-type energy-saving motor stator core of the attached drawing to the utility model:
As shown in Figure 1-Figure 3, compound disc-type energy-saving motor stator core is folded sieve by annular silicon steel sheet 1 and is made, in ring
The heat dissipation that the centre of shape silicon steel sheet 1 is provided with annular array subtracts whirlpool hole 4, and heat dissipation, which subtracts to be provided with arc between whirlpool hole 4 and radiate, subtracts whirlpool seam 3,
Punching has winding coil caulking groove 2 in the inner circle of annular silicon steel sheet 1 and foreign aid.
The compound disc-type energy-saving motor stator core, the width of the winding coil caulking groove 2 of annular 1 inner circle outer circle of silicon steel sheet
Degree matches with the diameter of winding coil solid conductor.
Embodiment
Compound disc-type energy-saving motor stator core making step is as follows:
Annular stator silicon steel sheet is gone out using conventional stamping method, it is fixed at motor annular then to fold sieve according to regulation thickness
Son, is inserted in heat dissipation with rivet or bolt and subtracts in the hole of whirlpool positioning annular stator core finished product is made.
The preparation of annular stator winding is to be wrapped in winding coil in annular core inner circle and outer circle line embedding groove by snakelike,
The heat dissipation for the annular array being arranged on annular core subtracts whirlpool hole and heat dissipation subtracts whirlpool seam for annular stator winding heat dissipation ventilation and subtracts
Magnetic vortex is arrived less, is reduced impedance and is increased electrical efficiency, part heat dissipation subtracts whirlpool hole and is also used to bolt and annular stator disk and prime mover
Body is consolidated.
It is the well-known technique of those skilled in the art in addition to the technology contents disclosed in the specification and claims.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
1. compound disc-type energy-saving motor stator core, it is characterised in that stator core is folded sieve by annular silicon steel sheet and is made, in ring
The heat dissipation that the centre of shape silicon steel sheet is provided with annular array subtracts whirlpool hole, and heat dissipation, which subtracts to be provided with arc between the hole of whirlpool and radiate, subtracts whirlpool seam, in ring
Punching has winding coil caulking groove on the inner circle of shape silicon steel sheet and foreign aid.
2. compound disc-type energy-saving motor stator core according to claim 1, which is characterized in that outside annular silicon steel sheet inner circle
The width of round winding coil caulking groove matches with the diameter of winding coil solid conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025007.7U CN209329795U (en) | 2019-01-08 | 2019-01-08 | Compound disc-type energy-saving motor stator core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920025007.7U CN209329795U (en) | 2019-01-08 | 2019-01-08 | Compound disc-type energy-saving motor stator core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329795U true CN209329795U (en) | 2019-08-30 |
Family
ID=67730855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920025007.7U Active CN209329795U (en) | 2019-01-08 | 2019-01-08 | Compound disc-type energy-saving motor stator core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831041A (en) * | 2019-01-08 | 2019-05-31 | 安徽白氏电机有限公司 | Compound disc-type energy-saving motor stator core |
-
2019
- 2019-01-08 CN CN201920025007.7U patent/CN209329795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831041A (en) * | 2019-01-08 | 2019-05-31 | 安徽白氏电机有限公司 | Compound disc-type energy-saving motor stator core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202513786U (en) | Stator core of motor | |
| CN206992814U (en) | One kind reduces motor noise punching | |
| CN209329795U (en) | Compound disc-type energy-saving motor stator core | |
| CN105471127B (en) | Motor and motor magnetic core | |
| CN204794415U (en) | 6 utmost point formula rotor core of generator | |
| CN206302239U (en) | A kind of motor | |
| CN104883022A (en) | Series excited machine | |
| CN112186915A (en) | Stator assembly | |
| CN200987085Y (en) | High speed permanent-magnetic motor generator | |
| CN207743771U (en) | A kind of staircase high efficiency motor | |
| CN201113581Y (en) | Dipolar single-phase alternator stator stamping possessing ventilation slot | |
| CN201733147U (en) | Limited angle torque motor | |
| CN109831041A (en) | Compound disc-type energy-saving motor stator core | |
| CN209329935U (en) | The compound outer rotor generator of disk target formula | |
| CN204760220U (en) | Rotary transformer | |
| CN209329808U (en) | The compound internal rotor generator of disk target formula | |
| CN209472457U (en) | A kind of ultrahigh speed three-phase slotless fan motor | |
| CN203660689U (en) | Motor rotor | |
| CN102237736A (en) | Novel permanent magnet motor | |
| CN201830050U (en) | Iron core winding for generator, motor or transformer | |
| CN203219159U (en) | Doubly-salient electro-magnetic generator | |
| CN209134161U (en) | A kind of rotor structure for generator | |
| CN210898668U (en) | Novel groove shape of generator stator | |
| CN105720771B (en) | Tractor permanent-magnet disk generator | |
| US20090084640A1 (en) | Brake arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |