CN203933318U - A kind of lid rim integral electric wheel hub motor - Google Patents
A kind of lid rim integral electric wheel hub motor Download PDFInfo
- Publication number
- CN203933318U CN203933318U CN201420356404.XU CN201420356404U CN203933318U CN 203933318 U CN203933318 U CN 203933318U CN 201420356404 U CN201420356404 U CN 201420356404U CN 203933318 U CN203933318 U CN 203933318U
- Authority
- CN
- China
- Prior art keywords
- end cap
- wheel rim
- motor
- rim
- magnetic guiding
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a kind of lid rim integral electric wheel hub motor, comprise first and second end cap and motor stator, described first end covers and is provided with the first half wheel rim and magnetic guiding loops, described the first half wheel rims and magnetic guiding loop and the first end cap are integrally formed, on described magnetic guiding loop, also post magnet steel, described the second end cap is provided with the second half wheel rims integrally formed with the second end cap, and described first and second end cap connects into rotor and wheel rim by securing member; Rotating shaft on described motor stator is applied in the axle center of rotor and wheel rim, and becomes to be rotationally connected with wheel rim with rotor.Wheel hub electric motor of electric vehicle described in the utility model, adopts the first end cap, magnetic guiding loop and half wheel rim to be structure as a whole, and the second end cap and half wheel rim are combined integrated, make motor easy to assembly, cost-saving; Improve motor radiating effect, improved motor performance; Solve the perishable problem of many muscle support wheel rim on market, improved electric motor car useful life.
Description
Technical field
The utility model relates to a kind of wheel hub motor, relates in particular to a kind of lid rim integral electric wheel hub motor.
Background technology
At present, on domestic market, wheel hub electric motor of electric vehicle wheel rim used is all muscle spoke or spoke support wheel rim structure, the one, wheel rim is because circumference support force dot spacing is large, wheel rim supports the stressed rear yielding or damage of weak spot, especially alloy aluminum wheel rim, the 2nd, between wheel rim and electronic hub for spoke links, motor radiating face is mainly by two end cap, radiating surface is little, unfavorable motor radiating, due to above-mentioned motor component problem, causes electric motor car to reduce useful life, the 3rd, two end cap and a magnetic guiding loop are combined as rotor, and manufacturability is not high.
Summary of the invention
The purpose of this utility model is perishable, the unfavorable motor radiating of wheel rim and the not high deficiency of manufacturability existing for wheel hub electric motor of electric vehicle of the prior art, a kind of lid rim integral electric wheel hub motor is provided, thereby make wheel hub motor assembling, easy to maintenance, and be easy to heat radiation.
For above-mentioned purpose, the technical scheme that the utility model provides is as follows:
The utility model provides a kind of lid rim integral electric wheel hub motor, comprise first and second end cap and motor stator, described first end covers and is provided with the first half wheel rim and magnetic guiding loops, described the first half wheel rims and magnetic guiding loop and the first end cap are integrally formed, on described magnetic guiding loop, also post magnet steel, described the second end cap is provided with the second half wheel rims integrally formed with the second end cap, and described first and second end cap connects into rotor and wheel rim by securing member; Rotating shaft on described motor stator is applied in the axle center of rotor and wheel rim, and becomes to be rotationally connected with wheel rim with rotor.
Lid rim integral electric wheel hub motor described in the utility model, adopts the first end cap, magnetic guiding loop and half wheel rim to be structure as a whole, and the second end cap and half wheel rim are combined integrated, make motor easy to assembly, cost-saving, and the mould of end cap and manufacturing process simple; Improve motor radiating effect, improved motor performance; Solve the perishable problem of many muscle support wheel rim on market, the useful life of having improved electric motor car.
As preferred scheme, described first and second half wheel rim is located at respectively first and second end cap outer rim.
Adopt preferred scheme, wheel half wheel rim is located on electric motor end cap, and the whole outer rim support wheel rim of electric motor end cap, not only improves wheel rim anti-impact force, improves the wheel rim life-span, and has expanded end cap area, improves motor radiating condition.
As preferred scheme, described securing member is screw and nut.
As preferred scheme, the bearing that the rotating shaft on described motor stator is allocated into by first and second end cap supports.
Adopt preferred scheme, can connect more firmly, extend useful life of motor.
As preferred scheme, on described motor stator, be also provided with armature, described armature is connected with power supply by wire.
Brief description of the drawings
Fig. 1 is the structural representation of lid rim integral electric wheel hub motor described in the utility model;
In figure, the list of parts of each label representative is as follows:
1 is the second half wheel rims, and 2 is nut, and 3 is screw, and 4 is magnetic guiding loop, and 5 is wire, and 6 is rotating shaft, and 7 is magnet steel, and 8 is the second end cap, and 9 is the first end cap, and 10 is armature, and 11 is bearing, and 12 is the first half wheel rims, and 13 is motor stator.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, lid rim integral electric wheel hub motor described in the utility model, comprise first and second end cap 9,8 and motor stator 13, described the first end cap 9 is provided with the first half wheel rim 12 and magnetic guiding loops 4, described the first half wheel rims 12 and magnetic guiding loop 4 and the first end cap 9 are integrally formed, on described magnetic guiding loop 4, also post magnet steel 7, described the second end cap 8 is provided with the second half wheel rims 1 integrally formed with the second end cap 8, and described first and second end cap 9,8 connects into rotor and wheel rim by securing member; Rotating shaft 6 on described motor stator 13 is applied in the axle center of rotor and wheel rim, and becomes to be rotationally connected with wheel rim with rotor.On described motor stator 13, be also provided with armature 10, described armature 10 is connected with power supply by wire 5.
Described first and second half wheel rim 12,1 is located at respectively first and second end cap 9,8 outer rims, and described securing member is screw 3 and nut 2, and the bearing 11 that the rotating shaft 6 on described motor stator 13 is allocated into by first and second end cap 9,8 supports.
When use, wire is connected with Vehicular accumulator cell, by power delivery, to armature 10, magnet steel 7 produces torque actuated rotor and rotates under the function of current of armature 10, thereby drives electric motor car operation.Be assembly by wheel hub motor two end cap, not only the mould of end cap and manufacturing process are simple, and this wheel hub motor assembling, easy to maintenance.Wheel half wheel rim is located on electric motor end cap, and the whole outer rim support wheel rim of electric motor end cap, not only improves wheel rim anti-impact force, improves the wheel rim life-span, and has expanded end cap area, has improved the radiating condition of motor.
The foregoing is only better enforcement side of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (5)
1. a lid rim integral electric wheel hub motor, comprise first and second end cap and motor stator, it is characterized in that, described first end covers and is provided with the first half wheel rim and magnetic guiding loops, described the first half wheel rims and magnetic guiding loop and the first end cap are integrally formed, on described magnetic guiding loop, also post magnet steel, described the second end cap is provided with the second half wheel rims integrally formed with the second end cap, and described first and second end cap connects into rotor and wheel rim by securing member; Rotating shaft on described motor stator is applied in the axle center of rotor and wheel rim, and becomes to be rotationally connected with wheel rim with rotor.
2. lid rim integral electric wheel hub motor according to claim 1, is characterized in that, described first and second half wheel rim is located at respectively first and second end cap outer rim.
3. lid rim integral electric wheel hub motor according to claim 1 and 2, is characterized in that, described securing member is screw and nut.
4. according to lid rim integral electric wheel hub motor according to claim 1 and 2, it is characterized in that, the bearing that the rotating shaft on described motor stator is allocated into by first and second end cap supports.
5. according to lid rim integral electric wheel hub motor according to claim 1 and 2, it is characterized in that, on described motor stator, be also provided with armature, described armature is connected with power supply by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356404.XU CN203933318U (en) | 2014-06-27 | 2014-06-27 | A kind of lid rim integral electric wheel hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356404.XU CN203933318U (en) | 2014-06-27 | 2014-06-27 | A kind of lid rim integral electric wheel hub motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203933318U true CN203933318U (en) | 2014-11-05 |
Family
ID=51829070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356404.XU Expired - Fee Related CN203933318U (en) | 2014-06-27 | 2014-06-27 | A kind of lid rim integral electric wheel hub motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203933318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626162A (en) * | 2018-06-21 | 2019-12-31 | 台州市迷你摩托斯车业有限公司 | Tyre for vehicle |
-
2014
- 2014-06-27 CN CN201420356404.XU patent/CN203933318U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110626162A (en) * | 2018-06-21 | 2019-12-31 | 台州市迷你摩托斯车业有限公司 | Tyre for vehicle |
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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 |
Granted publication date: 20141105 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |