CN209329808U - The compound internal rotor generator of disk target formula - Google Patents
The compound internal rotor generator of disk target formula Download PDFInfo
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- CN209329808U CN209329808U CN201920024887.6U CN201920024887U CN209329808U CN 209329808 U CN209329808 U CN 209329808U CN 201920024887 U CN201920024887 U CN 201920024887U CN 209329808 U CN209329808 U CN 209329808U
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Abstract
The utility model provides a kind of compound internal rotor generator of disk target formula, its structure is made of internal rotor and external stator, inner rotor core is by prime mover power output shaft, axle sleeve, ripple rotor disk and protection net composition, axis is set on the centre of ripple rotor disk, edge from axle sleeve to ripple rotor disk is provided with disk target shape bulge loop, magnet steel patch composition magnet steel ring is inlaid in the inner circle or outer circle of disk target shape bulge loop, annular stator slot is formed between disk target shape bulge loop, prime mover power output shaft is arranged among axle sleeve, axis is set on the centre of rotor basal disc, the surface that the layering of disk target shape bulge loop is vertically set on rotor basal disc forms target shape.The beneficial effects of the utility model are: it is small in size, consumptive material is few, light-weight, power density is big, structure is simple, easy to process, and a generator can replace several conventional electric generators, can also export different electric current and voltage simultaneously.
Description
Technical field
The utility model relates to a kind of brush-less permanent magnetic technical field of generators, specifically a kind of disk target formula is compound interior
Rotor generator.
Background technique
That there are weight during production and application is big for traditional brush-less permanent magnetic generator, consumptive material is more, current density is small and work
The deficiencies of skill complexity service life is short 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
Consumptive material can export different voltages simultaneously to meet the compound internal rotor generator of disk target formula of multivoltage demand special equipment.
The purpose of this utility model is realized by following scheme: the compound internal rotor generator of disk target formula, structure are
It is made of internal rotor and external stator, inner rotor core is by prime mover power output shaft, axle sleeve, ripple rotor disk and protection net
Composition, axis are set on the centre of ripple rotor disk, and the edge from axle sleeve to ripple rotor disk is provided with disk target shape bulge loop, circle
It is inlaid with magnet steel patch composition magnet steel ring in the inner circle or outer circle of disk target shape bulge loop, forms annular stator between disk target shape bulge loop
Slot, prime mover power output shaft are arranged among axle sleeve, and the corrugated layering of disk target shape bulge loop is vertically set on ripple rotor
The surface of disk.
The brush-less permanent magnetic disk target formula composite generator, external stator is by prime mover fixed frame, ripple stator disc, wave
Line stator disc pressure ring and annular stator winding, several annular stator windings are solid by bolt and ripple stator disc by different-diameter
It is scheduled on together in target shape structure.
The brush-less permanent magnetic disk target formula composite generator, the every two annular stator winding and ripple on external stator are fixed
Ring-shaped rotor slot is formed between sub-disk, the disk target shape bulge loop on outer rotor is inserted between annular stator winding and ripple stator disc
It forms in ring-shaped rotor slot, among the annular stator slot of the annular stator winding insertion internal rotor of external stator, the opening of external stator
End is provided with protection net.
The brush-less permanent magnetic disk target formula composite generator, each annular stator winding is by annular core and winding wire
Circle composition, wherein annular core inner circle and outer circle are provided with line embedding groove, and winding coil is by snakelike single line layered windings in annular core
Dual output power generation circuit is formed in inner circle and outer circle line embedding groove.
The brush-less permanent magnetic disk target formula composite generator, prime mover fixed frame are connected with prime mover body, prime mover
The axis hole that prime mover power output shaft is pierced by is provided among fixed frame, axis hole edge is provided with supporting leg, supporting leg and ripple stator
It connect on the outside of the connection of disk inner circle, ripple stator disc pressure ring and ripple stator disc, is opened on ripple stator disc pressure ring and ripple stator disc
There is mounting hole, bolt passes through mounting hole and ripple stator disc pressure ring and ripple stator disc are fixed together with supporting leg.
The brush-less permanent magnetic disk target formula composite generator, annular stator winding are fixed by bolt and ripple stator disc
Together, it is allowed to form heat dissipation ventilation gap, wave by being provided with hollow cushion ring between annular stator winding and ripple stator disc
Line stator disc left end is provided with protection net.
The compound internal rotor generator of disk target formula corresponds to and is provided with ring row on the ripple stator disc of ring-shaped rotor slot
The ventilation hole of column, stator trench bottom have washed fan fin open, air inlet hole are arranged below fan fin.
The compound internal rotor generator of disk target formula, annular stator winding and layered mosaics are in outer rotor discs target shape
The inner circle and outer circle upper magnetic steel ring of bulge loop cutting magnetic line all corresponding with the winding coil on annular stator winding generate electric current,
Several annular magnetic steels several coaxial synchronous generator systems of composition corresponding with the stator winding of respective numbers.
The beneficial effects of the utility model are: it is small in size, consumptive material is few, light-weight, generator power density is big, structure letter
A single, generator can replace several conventional electric generators, since the diameter of each annular stator is different, the angle speed of generation
Degree is also different, so a variety of electric currents and voltage that identical axis revolving speed can export simultaneously.
Detailed description of the invention
Fig. 1 is the section structure diagram of the compound internal rotor generator external stator of disk target formula；
Fig. 2 is the section structure diagram of the compound internal rotor generator inner rotor of disk target formula；
Fig. 3 is the section structure diagram of the compound internal rotor generator complete machine of disk target formula；
Fig. 4 is the planar structure schematic diagram of annular stator core；
Fig. 5 is the right side structural representation of external stator.
Description of symbols: prime mover power output shaft 1；Axle sleeve 2；Ripple rotor disk 3；Disk target shape bulge loop 4；Magnet steel ring
5；Annular stator slot 6；Prime mover fixed frame 7；Ripple stator disc 8；Ripple stator disc pressure ring 9；Winding coil 10；Bolt 11；Ring
Shape rotor slot 12；Annular core 13；Line embedding groove 14；Heat dissipation ventilation gap 15；Axis hole 16；Supporting leg 17；Fan fin 18；Air inlet hole
19；Protection net 20；Mounting hole 21；Ventilation hole 22.
Specific embodiment
It is further described in conjunction with disk target formula compound internal rotor generator of the attached drawing to the utility model:
As Figure 1-Figure 5, the compound internal rotor generator of disk target formula, structure are by the compound internal rotor hair of disk target formula
Motor, structure are made of internal rotor and external stator, and inner rotor core is by prime mover power output shaft 1, axle sleeve 2, ripple
Rotor disk 3 and protection net 20 form, and the centre of ripple rotor disk 3 is arranged in axle sleeve 2, from axle sleeve 2 to the side of ripple rotor disk 3
Edge is provided with disk target shape bulge loop 4, and magnet steel patch composition magnet steel ring 5, circle are inlaid in the inner circle or outer circle of disk target shape bulge loop 4
Annular stator slot 6 is formed between disk target shape bulge loop 4, prime mover power output shaft 1 is arranged among axle sleeve 2, disk target shape bulge loop 4
It is corrugated to be layered the surface for being vertically set on ripple rotor disk 3.
The brush-less permanent magnetic disk target formula composite generator, external stator be by prime mover fixed frame 7, ripple stator disc 8,
Ripple stator disc pressure ring 9 and annular stator winding composition, annular stator winding is by different-diameter by the way that bolt is corrugated and wave
Line stator disc 8 is fixed together corrugated disk target shape structure.
The brush-less permanent magnetic disk target formula composite generator, the every two annular stator winding and ripple on external stator are fixed
Ring-shaped rotor slot 12 is formed between sub-disk, the disk target shape bulge loop 4 on outer rotor is inserted in annular stator winding and ripple stator disc
Between form in ring-shaped rotor slot 12, among the annular stator slot 6 of the annular stator winding of external stator insertion internal rotor, external stator
Open end be provided with protection net 20.
The brush-less permanent magnetic disk target formula composite generator, each annular stator winding is by annular core 13 and winding
Coil 10 forms, and wherein 13 inner circle of annular core and outer circle are provided with line embedding groove, and winding coil 10 exists by snakelike single line layered windings
Dual output power generation circuit is formed in 13 inner circle of annular core and outer circle line embedding groove.
The brush-less permanent magnetic disk target formula composite generator, prime mover fixed frame 7 are connected with prime mover body, prime mover
Be provided with the axis hole 16 that prime mover power output shaft is pierced by among fixed frame 7,16 edge of axis hole is provided with supporting leg 17, supporting leg 17 with
8 inner circle of ripple stator disc connects, and connects on the outside of ripple stator disc pressure ring 9 and ripple stator disc 8, ripple stator disc pressure ring 9 and wave
Mounting hole is provided on line stator disc 8, bolt 11 passes through mounting hole 21 for ripple stator disc pressure ring 9 and ripple stator disc 8 and supporting leg
17 are fixed together.
The brush-less permanent magnetic disk target formula composite generator, annular stator winding are solid by bolt and ripple stator disc 8
It is scheduled on together, is allowed to form heat dissipation ventilation gap by being provided with hollow cushion ring between annular stator winding and ripple stator disc 8
15,8 left end of ripple stator disc opening is provided with protection net 20.
The compound internal rotor generator of disk target formula corresponds to and is provided with ring on the ripple stator disc 8 of ring-shaped rotor slot 12
The ventilation hole 22 of shape arrangement, 6 bottom of stator slot have washed fan fin 18 open, air inlet hole 19 are arranged below fan fin.
The compound internal rotor generator of disk target formula, the inner circle and outer circle upper magnetic steel ring 5 of disk target shape bulge loop 4 all with
The corresponding cutting magnetic line of winding coil 10 on annular stator winding generates electric current, the stator of several magnet steel rings and respective numbers
Winding is corresponding to form several coaxial synchronous generator systems.
Embodiment
The making step of outer rotor is as follows:
Logical magnetic steel ring and steel axle sleeve are previously positioned in die casting grinding tool, cast aluminium die casting machine one-step die casting system is passed through
At the rotor blank with axis platform, disk target shape bulge loop and fan fin, circle is then made after smart car to disk target shape bulge loop
The compound internal rotor generator semi-finished product for standby of disk target formula.
It by magnet steel patch is inlayed or the inside and outside circle of bonding method and disk target shape bulge loop links together by traditional
Group magnet steel ring semi-finished product for standby in pairs.
The making step of inner stator is as follows:
Each annular stator winding is made of annular core and winding coil, and wherein annular core inner circle and outer circle are provided with
Line embedding groove, winding coil are wrapped in annular core inner circle and outer circle line embedding groove as snakelike, and annular array is provided on annular core
Through-hole, bolt passes through logical to be fixed together with ripple stator disc.
The assembling of the compound internal rotor generator of disk target formula:
Annular stator winding and layered mosaics outer rotor discs target shape bulge loop inner circle and outer circle upper magnetic steel ring all with ring
The corresponding cutting magnetic line of winding coil on shape stator winding generates electric current, the stators of several annular magnetic steels and respective numbers around
Group is corresponding to form several coaxial synchronous generator systems.
Settable one group of the quantity of annular stator winding on ripple stator disc is arrived several groups, the setting of annular stator winding
More power densities are bigger, and motor working efficiency is higher, more energy saving.
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 (8)
1. the compound internal rotor generator of disk target formula, it is characterised in that including internal rotor and external stator, inner rotor core is by original
Motivation power output shaft, axle sleeve, ripple rotor disk and protection net composition, axis is set on the centre of ripple rotor disk, from axis
Set is provided with disk target shape bulge loop to the edge of ripple rotor disk, and magnet steel patch is inlaid in the inner circle or outer circle of disk target shape bulge loop
Piece forms magnet steel ring, and annular stator slot is formed between disk target shape bulge loop, and prime mover power output shaft is arranged among axle sleeve, circle
Disk target shape bulge loop is corrugated to be layered the surface for being vertically set on ripple rotor disk.
2. the compound internal rotor generator of disk target formula according to claim 1, which is characterized in that external stator is by prime mover
Fixed frame, ripple stator disc, ripple stator disc pressure ring and annular stator winding, several annular stator windings are logical by different-diameter
It crosses bolt and ripple stator disc is fixed together in target shape structure.
3. the compound internal rotor generator of disk target formula according to claim 1, which is characterized in that the every two on external stator
Ring-shaped rotor slot is formed between annular stator winding and ripple stator disc, the disk target shape bulge loop on outer rotor is inserted in annular stator
It is formed in ring-shaped rotor slot between winding and ripple stator disc, the annular stator of the annular stator winding insertion internal rotor of external stator
Among slot, the open end of external stator is provided with protection net.
4. the compound internal rotor generator of disk target formula according to claim 1, which is characterized in that each annular stator winding
It is made of annular core and winding coil, wherein annular core inner circle and outer circle are provided with line embedding groove, and winding coil presses snakelike list
Line layered windings form dual output power generation circuit in annular core inner circle and outer circle line embedding groove.
5. the compound internal rotor generator of disk target formula according to claim 1, which is characterized in that prime mover fixed frame and original
Motivation body is connected, and the axis hole that prime mover power output shaft is pierced by is provided among prime mover fixed frame, axis hole edge is provided with
Supporting leg, supporting leg are connect with ripple stator disc inner circle, are connect on the outside of ripple stator disc pressure ring and ripple stator disc, ripple stator disc pressure
Mounting hole is provided on ring and ripple stator disc, bolt passes through mounting hole and consolidates ripple stator disc pressure ring and ripple stator disc with supporting leg
It is scheduled on together.
6. the compound internal rotor generator of disk target formula according to claim 3, which is characterized in that annular stator winding passes through
Bolt is fixed together with ripple stator disc, is allowed between annular stator winding and ripple stator disc by being provided with hollow cushion ring
Heat dissipation ventilation gap is formed, ripple stator disc left end is provided with protection net.
7. the compound internal rotor generator of disk target formula according to claim 1, which is characterized in that corresponding ring-shaped rotor slot
Be provided with the ventilation hole of annular array on ripple stator disc, stator trench bottom has washed fan fin open, be arranged below fan fin into
Air holes.
8. the compound internal rotor generator of disk target formula according to claim 1, which is characterized in that annular stator winding with point
Layer be embedded in outer rotor disk target shape bulge loop inner circle and outer circle upper magnetic steel ring all with the winding coil phase on annular stator winding
Corresponding cutting magnetic line generates electric current, several annular magnetic steels several coaxial synchronous of composition corresponding with the stator winding of respective numbers
Generator system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024887.6U CN209329808U (en) | 2019-01-08 | 2019-01-08 | The compound internal rotor generator of disk target formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024887.6U CN209329808U (en) | 2019-01-08 | 2019-01-08 | The compound internal rotor generator of disk target formula |
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| Publication Number | Publication Date |
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| CN209329808U true CN209329808U (en) | 2019-08-30 |
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| CN201920024887.6U Active CN209329808U (en) | 2019-01-08 | 2019-01-08 | The compound internal rotor generator of disk target formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698566A (en) * | 2019-01-08 | 2019-04-30 | 安徽白氏电机有限公司 | The compound internal rotor generator of disk target formula |
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2019
- 2019-01-08 CN CN201920024887.6U patent/CN209329808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109698566A (en) * | 2019-01-08 | 2019-04-30 | 安徽白氏电机有限公司 | The compound internal rotor generator of disk target formula |
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