CN202180739U - Electric sedan with electric power self-driving wheels - Google Patents
Electric sedan with electric power self-driving wheels Download PDFInfo
- Publication number
- CN202180739U CN202180739U CN2011201691403U CN201120169140U CN202180739U CN 202180739 U CN202180739 U CN 202180739U CN 2011201691403 U CN2011201691403 U CN 2011201691403U CN 201120169140 U CN201120169140 U CN 201120169140U CN 202180739 U CN202180739 U CN 202180739U
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- electric power
- rotor
- motor stator
- power self
- driving vehicle
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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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- 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
- Y02T10/72—Electric energy management in electromobility
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to an electric sedan with electric power self-driving wheels, which comprises a power source, a controller and the electric power self-driving wheels, wherein the power source is connected with the electric power self-driving wheels through the controller. When the electric power self-driving wheels need to speed up, the controller controls the power source to increase corresponding parameters; and when the electric power self-driving wheels need to slow down, the controller controls the power source to decrease the corresponding parameters. A driving motor is designed into an operating form that a motor stator is arranged on a sedan axle, a motor rotor is arranged outside the motor stator, and the sedan axle is fixed. The design omits a whole traditional transmission system, eliminates power loss of the transmission system and makes a large space. The electric sedan with the electric power self-driving wheels has the advantages of stepless speed change and novel antilock function. The electric power self-driving wheels are adopted by the front wheels and the rear wheels of the electric sedan, thereby being capable of achieving full-automatic driving. A novel antilock braking device is adopted to replace a traditional antilock device, and is simple in structure, low in cost and good in antilock effect. The electric sedan with the electric power self-driving wheels is high in energy utilizing rate.
Description
Technical field
The utility model relates to a kind of electrocar, and the electrocar of the charged power self-driving vehicle wheel that particularly a kind of energy utilization rate is high belongs to the electrocar technical field.
Background technology
The prior electric car still adopts the driving system of traditional automobile, brake system, and antiblock device has just changed driving engine into common drive motor, and the energy has changed power supply into by gasoline, and the energy utilization rate of the electrocar of this structure is low.
The utility model content
The utility model purpose is the electrocar that the high charged power self-driving vehicle wheel of energy utilization rate is provided for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of electrocar of charged power self-driving vehicle wheel comprises power supply, controller, electric power self-driving vehicle wheel; Said power supply links to each other with electric power self-driving vehicle wheel through controller; When electric power self-driving vehicle wheel needed to quicken, controller control power supply increased relevant parameters; When electric power self-driving vehicle wheel needed to slow down, controller control power supply reduced to add relevant parameters.
Preferably, said electric power self-driving vehicle wheel comprises axletree, arrangement of clutch, parking brake device, the automobile-used drive motor of outward rotation type, wheel rim floral disc, wheel rim, tire, bearing; The automobile-used drive motor of said outward rotation type comprises motor stator, rotor; Said motor stator can be arranged on the axletree with axial motion; Said rotor is arranged on the outside of motor stator, can rotate around motor stator; Said wheel rim floral disc is arranged on a side of motor stator at interval, and is arranged on the axletree through bearing; Said arrangement of clutch is provided with a side of rotor, during motoring condition, makes rotor and wheel rim floral disc realize closed contact, drives the wheel hub floral disc and rotates; Said parking brake device is arranged on a side of rotor at interval, and when parking state, parking brake device and rotor are realized closed contact, and rotor can not rotate; Said wheel rim is through being bolted on the wheel rim floral disc; Said tire is arranged on the excircle of wheel rim.
Preferably, the automobile-used drive motor of said outward rotation type comprises motor stator, rotor, electric power anti-lock brake system; Said motor stator is arranged on the axletree; Said rotor is arranged on the outside of motor stator, and said rotor can rotate around motor stator; Said electric power anti-lock brake system comprises power supply, impulse current generator; Said power supply links to each other with motor stator or rotor through impulse current generator, slowly slows down in order to the control rotor, locking phenomenon can not take place simultaneously.
Preferably, be provided with breather port on the correspondence position of said motor stator, parking brake device.
Preferably, be provided with spline between said motor stator and the axletree.
Preferably, said arrangement of clutch also is arranged on the described spline.
Preferably, said arrangement of clutch is an electromagnetic clutch ring, and said electromagnetic clutch ring is arranged between rotor or wheel rim floral disc or rotor and the wheel rim floral disc.
Preferably, said wheel rim floral disc is communicated with breather port; The position of corresponding breather port is provided with cooling fan blade on the said wheel rim floral disc.
Preferably, the front and rear wheel of said electrocar all adopts described electric power self-driving vehicle wheel; Said electric power self-driving vehicle wheel is controlled by controller.
Preferably, said electrocar also comprises speed governing pedal, brake pedal, clutch handle; Said speed governing pedal is regulated the relevant parameters of power supply through controller; Said brake pedal reduces to add relevant parameters through controller control power supply; Said clutch handle is used for control clutch device.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The electrocar of the charged power self-driving vehicle wheel of the utility model, because drive motor is designed to motor stator and is arranged on the axletree, rotor is arranged on the outside of motor stator, and the operative configuration of fixed axle; This design makes drive motor can be directly installed in the wheel rim, has saved whole traditional driving system and has eliminated the kinetic equation loss of driving system self, and vacateed very large space; The correspondence position of said drive motor, clutch, the devices such as braking of parking is provided with breather port; This design makes drive motor have self air-cooled function, and traditional cooling system also is removed; Use the battery-driven car of said electric power self-driving vehicle wheel, do not need gasoline, have the advantage of stepless change and novel anti-lock function; The battery-driven car front and rear wheel all adopts said electric power self-driving vehicle wheel can realize full-automatic driving; The coupling of the parameter of drive motor running and moving velocity, load situation replaces traditional speed change gear; The coupling of braking magnetic-field intensity and brake torque replaces traditional mechanical braking; Novel anti-lock brake system replaces traditional anti-lock device, and is simple in structure, cost is low, and the anti-lock effect is good; This design makes the electrocar self of said charged power self-driving vehicle wheel have carrying, driving, speed change, clutch, ANTI LOCK, function such as air-cooled simultaneously, and round Realization is electrified.Farthest deducted the mechanical device of aspects such as traditional explosive motor, actuating motor, transmission, braking, speed change, clutch, water-cooled, vehicle-mounted load and mechanical in-fighting significantly reduce, obvious energy conservation; Owing to reduced machinery part in addition in a large number, also saved big quantity space; For the design in passenger-car chassis and compartment provides brand new design platform and imagination space.The electrocar of the utility model is the real electrocar of full electrification.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the scheme drawing of electrocar of the charged power self-driving vehicle wheel of the utility model;
Accompanying drawing 2 is the cutaway view of light condition of first embodiment of electric power self-driving vehicle wheel of electrocar of the charged power self-driving vehicle wheel of the utility model;
Accompanying drawing 3 is the cutaway view of motoring condition of first embodiment of electric power self-driving vehicle wheel of electrocar of the charged power self-driving vehicle wheel of the utility model;
Accompanying drawing 4 is the cutaway view of the state of parking of first embodiment of the electric power self-driving vehicle wheel of the electrocar of the charged power self-driving vehicle wheel of the utility model;
Accompanying drawing 5 is the cutaway view of light condition of second embodiment of electric power self-driving vehicle wheel of electrocar of the charged power self-driving vehicle wheel of the utility model;
Accompanying drawing 6 is the scheme drawing of the automobile-used drive motor of outward rotation type of second embodiment of electric power self-driving vehicle wheel of electrocar of the charged power self-driving vehicle wheel of the utility model;
Wherein: 1, axletree; 2, arrangement of clutch; 3, parking brake device; 4, motor stator; 5, rotor; 6, wheel rim floral disc; 7, breather port; 8, wheel rim; 9, tire; 10, bearing; 21, axletree; 22, electromagnetic clutch ring; 23, parking brake device; 24, motor stator; 25, rotor; 26, wheel rim floral disc; 27, breather port; 28, wheel rim; 29, tire; 30, bearing; 31, cooling fan blade; 36, bearing; 37, power supply; 38, impulse current generator; 101, vehicle frame; 102, front-wheel; 103, trailing wheel; 104, power supply storage area; 105, console; 106, bearing circle; 107, brake pedal; 108, speed governing pedal.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The embodiment one of electric power self-driving vehicle wheel:
The described a kind of electric power self-driving vehicle wheel of first embodiment of the utility model shown in accompanying drawing 2-4 comprises axletree 1, arrangement of clutch 2, parking brake device 3, the automobile-used drive motor of outward rotation type, wheel rim floral disc 6, wheel rim 8, tire 9, bearing 10; The automobile-used drive motor of said outward rotation type comprises motor stator 4, rotor 5; Be provided with spline (not marking) between said motor stator 4 and the axletree 1; Said arrangement of clutch 2 also is arranged on the described spline; Said parking brake device 3 is arranged on the outside of arrangement of clutch 2; Said rotor 5 is arranged on the outside of motor stator 4, can be around motor stator 4 rotations; Said wheel rim floral disc 6 is arranged on the right side of motor stator 4 at interval, and is arranged on the axletree 1 through bearing 10; Said wheel rim 8 is through being bolted on the wheel rim floral disc 6; Said tire 9 is arranged on the excircle of wheel rim 8; Be provided with breather port 7 on the correspondence position of said motor stator 4, arrangement of clutch 2, parking brake device 3, drive motor has self air-cooled function like this, thereby has saved traditional cooling system.The automobile-used drive motor of said outward rotation type is realized stepless change through regulation and control power line voltage and electric current; The automobile-used drive motor of the said outward rotation type of the utility model produces reverse impulse magnetic field through the input pulse electric current and realizes braking.
Wherein accompanying drawing 1 is a light condition, and this moment, rotor 5 did not contact with wheel rim floral disc 6, rotor 5 idle running; Accompanying drawing 2 is a motoring condition, and this moment, rotor 5 contacted with wheel rim floral disc 6, and rotor 5 drives wheel rim floral disc 6 and rotates; Accompanying drawing 3 is the state of parking, at this moment, the drive motor outage, parking brake device 3 clamping motor rotors 5, rotor 5 can not rotate.
The embodiment two of electric power self-driving vehicle wheel:
The described a kind of electric power self-driving vehicle wheel of second embodiment of the utility model shown in accompanying drawing 5 comprises axletree 21, electromagnetic clutch ring 22, parking brake device 23, motor stator 24, rotor 25, wheel rim floral disc 26, wheel rim 28, tire 29, bearing 30; Be provided with spline (not marking) between said motor stator 24 and the axletree 21; Said parking brake device 23 also is arranged on the described spline; Be arranged on the left side of motor stator 24; Said rotor 25 is arranged on the outside of motor stator 24, can be around motor stator 24 rotations; Said wheel rim floral disc 26 is arranged on the right side of motor stator 24 at interval, and is arranged on the axletree 21 through bearing 30; Said electromagnetic clutch ring 22 is arranged on the described rotor 25; Said wheel rim 28 is through being bolted on the wheel rim floral disc 26; Said tire 29 is arranged on the excircle of wheel rim 28; Be provided with breather port 27 on the correspondence position of said motor stator 24, parking brake device 23; The position of said wheel rim floral disc 26 corresponding breather ports is equipped with cooling fan blade 31, and drive motor has self air-cooled function like this, thereby has saved traditional cooling system.The automobile-used drive motor of said outward rotation type is realized stepless change through regulation and control power line voltage and electric current.
Wherein accompanying drawing 5 is a light condition, and this moment, rotor 25 did not contact with wheel rim floral disc 26, rotor 25 idle running; During starting state, drive motor energising, electromagnetic clutch ring 22 also electric, electromagnetic clutch ring 22 absorption wheel rim floral discs 26, and with its closed contact, rotor 25 drives 26 rotations of wheel rim floral discs; When parking state, the drive motor outage, parking brake device 23 clamping motor rotors 25, rotor 25 can not rotate.
Shown in accompanying drawing 6, the automobile-used drive motor of said outward rotation type comprises motor stator 24, rotor 25, electric power anti-lock brake system; Said motor stator 24 is arranged on the axletree 21; Said rotor 25 is arranged on the outside of motor stator 24, and said rotor 25 can be around motor stator 24 rotations; Said electric power anti-lock brake system comprises power supply 37, impulse current generator 38; Said power supply 37 links to each other with motor stator 24 or rotor 25 through impulse current generator 38, slowly slows down in order to control rotor 25, locking phenomenon can not take place simultaneously.
The electrocar of the described a kind of charged power self-driving vehicle wheel of the utility model shown in accompanying drawing 1 comprises vehicle frame 101, power supply (not shown), controller (not shown), electric power self-driving vehicle wheel; Said power supply is placed on power supply storage area 104; Said vehicle frame 101 is provided with console 105, bearing circle 106, brake pedal 107, speed governing pedal 108; Bearing circle 106 is used for controlling front-wheel 102; Said power supply links to each other with electric power self-driving vehicle wheel through controller; When electric power self-driving vehicle wheel needed to quicken, controller control power supply increased relevant parameters; When electric power self-driving vehicle wheel needed to slow down, controller control power supply reduced to add relevant parameters; Said electric power self-driving vehicle wheel can adopt the embodiment one of electric power self-driving vehicle wheel or the embodiment two of electric power self-driving vehicle wheel respectively; Said electric power self-driving vehicle wheel can be arranged on front-wheel 102 or trailing wheel 103; Said speed governing pedal 108 is regulated the relevant parameters of power supply through controller; Said brake pedal 107 reduces to add relevant parameters through controller control power supply; One clutch handle (not shown) is used for control clutch device.
The electrocar of the charged power self-driving vehicle wheel of another embodiment of the utility model, the front-wheel 102 of said electrocar, trailing wheel 103 all adopt described electric power self-driving vehicle wheel; Said electric power self-driving vehicle wheel is controlled by controller.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The electrocar of the charged power self-driving vehicle wheel of the utility model, because drive motor is designed to motor stator and is arranged on the axletree, rotor is arranged on the outside of motor stator, and the operative configuration of fixed axle; This design makes drive motor can be directly installed in the wheel rim, has saved whole traditional driving system and has eliminated the kinetic equation loss of driving system self, and vacateed very large space; The correspondence position of said drive motor, clutch, the devices such as braking of parking is provided with breather port; This design makes drive motor have self air-cooled function, and traditional cooling system also is removed; Use the battery-driven car of said electric power self-driving vehicle wheel, do not need gasoline, have the advantage of stepless change and novel anti-lock function; The battery-driven car front and rear wheel all adopts said electric power self-driving vehicle wheel can realize full-automatic driving; The coupling of the parameter of drive motor running and moving velocity, load situation replaces traditional speed change gear; The coupling of braking magnetic-field intensity and brake torque replaces traditional mechanical braking; Novel anti-lock brake system replaces traditional anti-lock device, and is simple in structure, cost is low, and the anti-lock effect is good; This design makes the electrocar self of said charged power self-driving vehicle wheel have carrying, driving, speed change, clutch, ANTI LOCK, function such as air-cooled simultaneously, and round Realization is electrified.Farthest deducted the mechanical device of aspects such as traditional explosive motor, actuating motor, transmission, braking, speed change, clutch, water-cooled, vehicle-mounted load and mechanical in-fighting significantly reduce, obvious energy conservation; Owing to reduced machinery part in addition in a large number, also saved big quantity space; For the design in passenger-car chassis and compartment provides brand new design platform and imagination space.The electrocar of the utility model is the real electrocar of full electrification.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (10)
1. the electrocar of a charged power self-driving vehicle wheel comprises power supply, controller, electric power self-driving vehicle wheel; It is characterized in that: said power supply links to each other with electric power self-driving vehicle wheel through controller; When electric power self-driving vehicle wheel needed to quicken, controller control power supply increased relevant parameters; When electric power self-driving vehicle wheel needed to slow down, controller control power supply reduced to add relevant parameters.
2. electrocar according to claim 1 is characterized in that: said electric power self-driving vehicle wheel comprises axletree, arrangement of clutch, parking brake device, the automobile-used drive motor of outward rotation type, wheel rim floral disc, wheel rim, tire, bearing; The automobile-used drive motor of said outward rotation type comprises motor stator, rotor; Said motor stator can be arranged on the axletree with axial motion; Said rotor is arranged on the outside of motor stator, can rotate around motor stator; Said wheel rim floral disc is arranged on a side of motor stator at interval, and is arranged on the axletree through bearing; Said arrangement of clutch is provided with a side of rotor, during motoring condition, makes rotor and wheel rim floral disc realize closed contact, drives the wheel hub floral disc and rotates; Said parking brake device is arranged on a side of rotor at interval, and when parking state, parking brake device and rotor are realized closed contact, and rotor can not rotate; Said wheel rim is through being bolted on the wheel rim floral disc; Said tire is arranged on the excircle of wheel rim.
3. electrocar according to claim 2 is characterized in that: the automobile-used drive motor of said outward rotation type comprises motor stator, rotor, electric power anti-lock brake system; Said motor stator is arranged on the axletree; Said rotor is arranged on the outside of motor stator, and said rotor can rotate around motor stator; Said electric power anti-lock brake system comprises power supply, impulse current generator; Said power supply links to each other with motor stator or rotor through impulse current generator, slowly slows down in order to the control rotor, locking phenomenon can not take place simultaneously.
4. electrocar according to claim 2 is characterized in that: be provided with breather port on the correspondence position of said motor stator, parking brake device.
5. electrocar according to claim 2 is characterized in that: be provided with spline between said motor stator and the axletree.
6. electrocar according to claim 2 is characterized in that: said arrangement of clutch also is arranged on the described spline.
7. electrocar according to claim 2 is characterized in that: said arrangement of clutch is an electromagnetic clutch ring, and said electromagnetic clutch ring is arranged between rotor or wheel rim floral disc or rotor and the wheel rim floral disc.
8. electrocar according to claim 2 is characterized in that: said wheel rim floral disc is communicated with breather port; The position of corresponding breather port is provided with cooling fan blade on the said wheel rim floral disc.
9. electrocar according to claim 1 is characterized in that: the front and rear wheel of said electrocar all adopts described electric power self-driving vehicle wheel; Said electric power self-driving vehicle wheel is controlled by controller.
10. electrocar according to claim 6 is characterized in that: said electrocar also comprises speed governing pedal, brake pedal, clutch handle; Said speed governing pedal is regulated the relevant parameters of power supply through controller; Said brake pedal reduces to add relevant parameters through controller control power supply; Said clutch handle is used for control clutch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201691403U CN202180739U (en) | 2011-05-25 | 2011-05-25 | Electric sedan with electric power self-driving wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201691403U CN202180739U (en) | 2011-05-25 | 2011-05-25 | Electric sedan with electric power self-driving wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180739U true CN202180739U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201691403U Expired - Fee Related CN202180739U (en) | 2011-05-25 | 2011-05-25 | Electric sedan with electric power self-driving wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328582A (en) * | 2011-05-25 | 2012-01-25 | 许宏伟 | Electric automobile with electric self-driven wheels |
| WO2012159448A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric self-propelled car wheel |
| WO2012159451A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric anti-lock brake system for outward-rotation type automobile drive motors |
| WO2012159452A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric self-propelled car wheel having an electromagnetic clutch |
-
2011
- 2011-05-25 CN CN2011201691403U patent/CN202180739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328582A (en) * | 2011-05-25 | 2012-01-25 | 许宏伟 | Electric automobile with electric self-driven wheels |
| WO2012159448A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric self-propelled car wheel |
| WO2012159451A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric anti-lock brake system for outward-rotation type automobile drive motors |
| WO2012159452A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric self-propelled car wheel having an electromagnetic clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Hongwei Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20160525 |