CN107317445A - Multilayer wheel hub motor and wheel hub - Google Patents
Multilayer wheel hub motor and wheel hub Download PDFInfo
- Publication number
- CN107317445A CN107317445A CN201710486897.7A CN201710486897A CN107317445A CN 107317445 A CN107317445 A CN 107317445A CN 201710486897 A CN201710486897 A CN 201710486897A CN 107317445 A CN107317445 A CN 107317445A
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- 238000004804 winding Methods 0.000 claims abstract description 129
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 230000003993 interaction Effects 0.000 description 3
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The present invention relates to multilayer wheel hub motor and wheel hub, wheel hub motor includes rotator seat, stator seat and at least one set of magnet coil winding, and each magnet coil winding includes two groups of coil groups and two groups of group of magnets；Rotator seat and stator seat are rotatably assorted；Circumferentially arranged with the wire winding ring of ring-type on rotator seat, the inner ring of wire winding ring, outer ring form some bobbin winder bases respectively.Two groups of coil groups are respectively on the inner ring and the bobbin winder base of outer ring for being located at wire winding ring；Two groups of group of magnets are arranged on stator seat, and are arranged respectively in the outer ring of wire winding ring, inner ring.The group of magnets of wire winding ring outer ring is corresponding with the coil group position of wire winding ring outer ring, and each magnet of the group of magnets of wire winding ring inner ring is corresponding with each coil position of the coil group of wire winding ring inner ring.Multigroup coil group and multigroup group of magnets are correspondingly formed at least two groups magnetic fields units being located in different radius, and different amount of force are produced respectively, when motor, which is in low speed, to be run, and remain to export larger moment of torsion.
Description
Technical field
The present invention relates to motor, more specifically to a kind of multilayer wheel hub motor and wheel hub.
Background technology
The coil and magnet of wheel hub motor in correlation technique generally only have one group respectively, and each group of coil is included around axis
Along border be distributed it is multiple, each group of magnet include around axis along border be distributed it is multiple, the efficiency of generation is relatively low.
The content of the invention
The technical problem to be solved in the present invention is that there is provided a kind of multilayer wheel hub motor and wheel hub.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of multilayer wheel hub motor, including rotor
Seat, stator seat and at least one set of magnet coil winding, each magnet coil winding include two groups of coil groups and two groups of magnetic
Iron group；
The rotator seat and the stator seat are rotatably assorted；Circumferentially arranged with the wire winding ring of ring-type on the stator seat, institute
State the inner ring of wire winding ring, outer ring and form some bobbin winder bases respectively；
Coil group described in two groups is respectively on the inner ring and the bobbin winder base of outer ring for being located at the wire winding ring；Magnet described in two groups
Group is arranged on the rotator seat, and is arranged respectively in the outer ring of the wire winding ring, inner ring；
The group of magnets of the wire winding ring outer ring is corresponding with the coil group position of the wire winding ring outer ring, the wire winding ring inner ring
Group of magnets each magnet it is corresponding with each coil position of the coil group of the wire winding ring inner ring, when the coil group is powered,
Acted on corresponding group of magnets, allow the rotator seat, stator seat to relatively rotate.
Preferably, the stator seat includes fixed base frame, and the wire winding ring is removably mounted on the fixed base frame.
Preferably, the width of the magnet is suitable with the width of the bobbin winder base.
Preferably, the rotator seat is provided with the magnetic receiver installed for magnet.
Preferably, the stator seat is provided with multiple wire winding rings, and the size of multiple wire winding rings is different, and inside and outside is arranged；
The inner ring of each wire winding ring, outer ring are equipped with some bobbin winder bases；
The multilayer wheel hub motor includes multigroup magnet coil winding, and two groups of coil groups of every group of magnet coil winding are distinguished
On the inner ring and the bobbin winder base of outer ring for being located at wire winding ring described in one；Two groups of group of magnets of every group of magnet coil winding are respectively one
The outer ring of the wire winding ring, inner ring arrangement.
The present invention also constructs a kind of wheel hub, including described multilayer wheel hub motor.
The present invention also constructs a kind of multilayer wheel hub motor, including rotator seat, stator seat and at least one set of magnet coil around
Group, each magnet coil winding includes two groups of coil groups and two groups of group of magnets；
The rotator seat and the stator seat are rotatably assorted；Circumferentially arranged with the wire winding ring of ring-type on the rotator seat, institute
State the inner ring of wire winding ring, outer ring and form some bobbin winder bases respectively；
Coil group described in two groups is respectively on the inner ring and the bobbin winder base of outer ring for being located at the wire winding ring；Magnet described in two groups
Group is arranged on the stator seat, and is arranged respectively in the outer ring of the wire winding ring, inner ring；
The group of magnets of the wire winding ring outer ring is corresponding with the coil group position of the wire winding ring outer ring, the wire winding ring inner ring
Group of magnets each magnet it is corresponding with each coil position of the coil group of the wire winding ring inner ring, when the coil group is powered,
Acted on corresponding group of magnets, allow the rotator seat, stator seat to relatively rotate.
Preferably, the rotator seat includes rotating pedestal, and the wire winding ring is removably mounted on the rotation pedestal.
Preferably, the width of the magnet is suitable with the width of the bobbin winder base.
Preferably, the stator seat is provided with the magnetic receiver installed for magnet.
Preferably, the rotator seat is provided with multiple wire winding rings, and the size of multiple wire winding rings is different, and inside and outside is arranged；
The inner ring of each wire winding ring, outer ring are equipped with some bobbin winder bases；
The multilayer wheel hub motor includes multigroup magnet coil winding, and two groups of coil groups of every group of magnet coil winding are distinguished
On the inner ring and the bobbin winder base of outer ring for being located at wire winding ring described in one；Two groups of group of magnets of every group of magnet coil winding are respectively one
The outer ring of the wire winding ring, inner ring arrangement.
The present invention also constructs a kind of wheel hub, including described multilayer wheel hub motor.
Implement the multilayer wheel hub motor and wheel hub of the present invention, have the advantages that：One group of the wheel hub motor of the present invention
Coil group and one group of group of magnets interaction, form a magnetic fields unit, multigroup coil group and multigroup group of magnets are correspondingly formed
At least two groups magnetic fields units, each magnetic fields unit is located in different radius respectively, is produced respectively not after energization
Same amount of force, when motor, which is in low speed, to be run, remains to export larger moment of torsion.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the cross-sectional view of the multilayer wheel hub motor in the embodiment of the present invention；
Fig. 2 is the cross-sectional view of the multilayer wheel hub motor in other embodiment.
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now compare accompanying drawing and describe in detail
The embodiment of the present invention.
As shown in figure 1, the wheel hub in a preferred embodiment of the invention includes nave boss and the wheel hub set on nave boss electricity
Machine, wheel hub motor includes rotator seat 1, stator seat 2 and at least one set of magnet coil winding 3, and each magnet coil winding 3 includes
Two groups of coil groups 31 and two groups of group of magnets 32.
Rotator seat 1 and stator seat 2 are rotatably assorted, generally, and rotator seat 1 coordinates with nave boss, is rotated with nave boss, the phase of stator seat 2
Car body is fixedly mounted.Circumferentially arranged with the wire winding ring 11 of an at least ring-type on stator seat 2, the inner ring of wire winding ring 11, outer ring point
Some bobbin winder bases are not formed.
Two groups of coil groups 31 are rotating around on the inner ring and the bobbin winder base of outer ring for being located at wire winding ring 11；Two groups of group of magnets 32 are set
On rotator seat 1, and arranged respectively in the outer ring of wire winding ring 11, inner ring.
The group of magnets 32 of the outer ring of wire winding ring 11 is corresponding with the position of coil group 31 of the outer ring of wire winding ring 11, the inner ring of wire winding ring 11
Each magnet of group of magnets 32 is corresponding with each coil position of the coil group 31 of the inner ring of wire winding ring 11, when coil group 31 is powered, with
Corresponding group of magnets 32 is acted on, and allows rotator seat 1, stator seat 2 to relatively rotate.
The one group of coil group 31 and one group of group of magnets 32 of the motor of the present invention interact, and form a magnetic fields unit,
Multigroup coil group 31 and multigroup group of magnets 32 are correspondingly formed at least two groups magnetic fields units, and each magnetic fields unit is located at respectively
In different radius, different amount of force are produced after energization respectively, when motor, which is in low speed, to be run, output are remained to
Larger moment of torsion.
In certain embodiments, stator seat 2 includes fixed base frame 22, and wire winding ring 11 is removably mounted on fixed base frame 22
On.Wire winding ring 11 can be silicon steel sheet, can make coil group 31 first around being set on bobbin winder base, make coiling action simpler, then with
Wire winding ring 11 is co-mounted on fixed base frame 22, lifts winding efficiency.In other embodiments, wire winding ring 11 also can be with fixation
Pedestal 22 is structure as a whole.
Preferably, the width of magnet and the width of bobbin winder base are suitable, make the magnetic field of magnet relative with the magnetic field that coil is produced
Should, it is easy to magnetic field interaction.
In certain embodiments, rotator seat 1 is provided with the magnetic receiver 21 installed for magnet, magnet can be made first to be installed to magnetic
On iron seat 21, then it is installed on rotator seat 1, makes each magnet be easier to be assembled into rotator seat 1.
Further, in order to form more magnetic fields units, stator seat 2 is provided with multiple wire winding rings 11, it is multiple around
The size of wire loop 11 is different, and inside and outside is arranged.The inner ring of each wire winding ring 11, outer ring are equipped with some bobbin winder bases, for coil
Winding.
Multilayer wheel hub motor includes multigroup magnet coil winding 3, and two groups of coil groups 31 of every group of magnet coil winding 3 are distinguished
On the inner ring and the bobbin winder base of outer ring for being located at a wire winding ring 11；Two groups of group of magnets 32 of every group of magnet coil winding 3 exist respectively
The outer ring of one wire winding ring 11, inner ring arrangement.
Every group of magnet coil winding 3 can form two groups of magnetic fields units, and each magnetic fields unit is located at difference respectively
Radius in, different amount of force are produced after energization respectively, when motor be in low speed run when, remain to output it is larger
Moment of torsion.
As shown in Fig. 2 in other embodiments, or coil group 31 is arranged on rotator seat 1, group of magnets 32 is arranged on
On stator seat 2.
Accordingly, rotator seat 1 and stator seat 2 are rotatably assorted, generally, and stator seat 2 coordinates with nave boss, is rotated with nave boss, turn
Stroma 1 is fixedly mounted with respect to car body.Circumferentially arranged with the wire winding ring 11 of an at least ring-type on rotator seat 1, the inner ring of wire winding ring 11,
Outer ring forms some bobbin winder bases respectively.
Two groups of coil groups 31 are rotating around on the inner ring and the bobbin winder base of outer ring for being located at wire winding ring 11；Two groups of group of magnets 32 are set
On stator seat 2, and arranged respectively in the outer ring of wire winding ring 11, inner ring.
The group of magnets 32 of the outer ring of wire winding ring 11 is corresponding with the position of coil group 31 of the outer ring of wire winding ring 11, the inner ring of wire winding ring 11
Each magnet of group of magnets 32 is corresponding with each coil position of the coil group 31 of the inner ring of wire winding ring 11, when coil group 31 is powered, with
Corresponding group of magnets 32 is acted on, and allows rotator seat 1, stator seat 2 to relatively rotate.
The one group of coil group 31 and one group of group of magnets 32 of the motor of the present invention interact, and form a magnetic fields unit,
Multigroup coil group 31 and multigroup group of magnets 32 are correspondingly formed at least two groups magnetic fields units, and each magnetic fields unit is located at respectively
In different radius, different amount of force are produced after energization respectively, when motor, which is in low speed, to be run, output are remained to
Larger moment of torsion.
In certain embodiments, rotator seat 1 includes rotating pedestal 12, and wire winding ring 11 is removably mounted on rotation pedestal 12
On.Wire winding ring 11 can be silicon steel sheet, can make coil group 31 first around being set on bobbin winder base, make coiling action simpler, then with
Wire winding ring 11 is co-mounted on rotation pedestal 12, lifts winding efficiency.In other embodiments, wire winding ring 11 also can be with rotation
Pedestal 12 is structure as a whole.
Preferably, the width of magnet and the width of bobbin winder base are suitable, are easy to magnetic field interaction.
In certain embodiments, stator seat 2 is provided with the magnetic receiver 21 installed for magnet, magnet can be made first to be installed to magnetic
On iron seat 21, then it is installed on stator seat 2, makes each magnet be easier to be assembled into stator seat 2.
Further, in order to form more magnetic fields units, rotator seat 1 is provided with multiple wire winding rings 11, it is multiple around
The size of wire loop 11 is different, and inside and outside is arranged.The inner ring of each wire winding ring 11, outer ring are equipped with some bobbin winder bases, for coil
Winding.
Multilayer wheel hub motor includes multigroup magnet coil winding 3, and two groups of coil groups 31 of every group of magnet coil winding 3 are distinguished
On the inner ring and the bobbin winder base of outer ring for being located at a wire winding ring 11；Two groups of group of magnets 32 of every group of magnet coil winding 3 exist respectively
The outer ring of one wire winding ring 11, inner ring arrangement.
Every group of magnet coil winding 3 can form two groups of magnetic fields units, and each magnetic fields unit is located at difference respectively
Radius in, different amount of force are produced after energization respectively, when motor be in low speed run when, remain to output it is larger
Moment of torsion.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of multilayer wheel hub motor, it is characterised in that including rotator seat（1）, stator seat（2）And at least one set of magnet coil
Winding（3）, each magnet coil winding（3）Including two groups of coil groups（31）With two groups of group of magnets（32）；
The rotator seat（1）With the stator seat（2）It is rotatably assorted；The stator seat（2）On circumferentially arranged with ring-type coiling
Ring（11）, the wire winding ring（11）Inner ring, outer ring form some bobbin winder bases respectively；
Coil group described in two groups（31）Rotating around being located at the wire winding ring（11）Inner ring and outer ring bobbin winder base on；Described in two groups
Group of magnets（32）It is arranged on the rotator seat（1）On, and respectively in the wire winding ring（11）Outer ring, inner ring arrangement；
The wire winding ring（11）The group of magnets of outer ring（32）With the wire winding ring（11）The coil group of outer ring（31）Position correspondence, institute
State wire winding ring（11）The group of magnets of inner ring（32）Each magnet and the wire winding ring（11）The coil group of inner ring（31）Each coil
Position correspondence, in the coil group（31）During energization, with corresponding group of magnets（32）Effect, allows the rotator seat（1）, stator seat
（2）Relatively rotate.
2. multilayer wheel hub motor according to claim 1, it is characterised in that the stator seat（2）Including fixed base frame
（22）, the wire winding ring（11）It is removably mounted on the fixed base frame（22）On.
3. multilayer wheel hub motor according to claim 1, it is characterised in that the width of the magnet and the bobbin winder base
Width is suitable；
The rotator seat（1）It is provided with the magnetic receiver installed for magnet（21）.
4. the multilayer wheel hub motor according to any one of claims 1 to 3, it is characterised in that the stator seat（2）It is provided with
Multiple wire winding rings（11）, multiple wire winding rings（11）Size it is different, and inside and outside be arranged；
Each wire winding ring（11）Inner ring, outer ring be equipped with some bobbin winder bases；
The multilayer wheel hub motor includes multigroup magnet coil winding（3）, every group of magnet coil winding（3）Two groups of coil groups
（31）Rotating around being located at wire winding ring described in one（11）Inner ring and outer ring bobbin winder base on；Every group of magnet coil winding（3）Two
Group group of magnets（32）Respectively in wire winding ring described in one（11）Outer ring, inner ring arrangement.
5. a kind of wheel hub, including the multilayer wheel hub motor described in any one of Claims 1-4.
6. a kind of multilayer wheel hub motor, it is characterised in that including rotator seat（1）, stator seat（2）And at least one set of magnet coil
Winding（3）, each magnet coil winding（3）Including two groups of coil groups（31）With two groups of group of magnets（32）；
The rotator seat（1）With the stator seat（2）It is rotatably assorted；The rotator seat（1）On circumferentially arranged with ring-type coiling
Ring（11）, the wire winding ring（11）Inner ring, outer ring form some bobbin winder bases respectively；
Coil group described in two groups（31）Rotating around being located at the wire winding ring（11）Inner ring and outer ring bobbin winder base on；Described in two groups
Group of magnets（32）It is arranged on the stator seat（2）On, and respectively in the wire winding ring（11）Outer ring, inner ring arrangement；
The wire winding ring（11）The group of magnets of outer ring（32）With the wire winding ring（11）The coil group of outer ring（31）Position correspondence, institute
State wire winding ring（11）The group of magnets of inner ring（32）Each magnet and the wire winding ring（11）The coil group of inner ring（31）Each coil
Position correspondence, in the coil group（31）During energization, with corresponding group of magnets（32）Effect, allows the rotator seat（1）, stator seat
（2）Relatively rotate.
7. multilayer wheel hub motor according to claim 6, it is characterised in that the rotator seat（1）Including rotating pedestal
（12）, the wire winding ring（11）It is removably mounted on the rotation pedestal（12）On.
8. multilayer wheel hub motor according to claim 6, it is characterised in that the width of the magnet and the bobbin winder base
Width is suitable；
The stator seat（2）It is provided with the magnetic receiver installed for magnet（21）.
9. the multilayer wheel hub motor according to any one of claim 6 to 8, it is characterised in that the rotator seat（1）It is provided with
Multiple wire winding rings（11）, multiple wire winding rings（11）Size it is different, and inside and outside be arranged；
Each wire winding ring（11）Inner ring, outer ring be equipped with some bobbin winder bases；
The multilayer wheel hub motor includes multigroup magnet coil winding（3）, every group of magnet coil winding（3）Two groups of coil groups
（31）Rotating around being located at wire winding ring described in one（11）Inner ring and outer ring bobbin winder base on；Every group of magnet coil winding（3）Two
Group group of magnets（32）Respectively in wire winding ring described in one（11）Outer ring, inner ring arrangement.
10. a kind of wheel hub, including the multilayer wheel hub motor described in any one of claim 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486897.7A CN107317445A (en) | 2017-06-23 | 2017-06-23 | Multilayer wheel hub motor and wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486897.7A CN107317445A (en) | 2017-06-23 | 2017-06-23 | Multilayer wheel hub motor and wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107317445A true CN107317445A (en) | 2017-11-03 |
Family
ID=60180054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486897.7A Pending CN107317445A (en) | 2017-06-23 | 2017-06-23 | Multilayer wheel hub motor and wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107317445A (en) |
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| JP2003276971A (en) * | 2002-01-18 | 2003-10-02 | Toshiba Corp | Winch |
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