CN203562919U - Wheel hub motor and radiation structure - Google Patents
Wheel hub motor and radiation structure Download PDFInfo
- Publication number
- CN203562919U CN203562919U CN201320608905.8U CN201320608905U CN203562919U CN 203562919 U CN203562919 U CN 203562919U CN 201320608905 U CN201320608905 U CN 201320608905U CN 203562919 U CN203562919 U CN 203562919U
- Authority
- CN
- China
- Prior art keywords
- hub motor
- stator
- rotor
- group
- magnets
- 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
Links
Images
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model provides a wheel hub and a radiation structure; the radiation structure comprises an air inlet structure, a wheel hub motor and an air discharge structure; the air enters the air inlet structure, passes a perforating structure of the wheel hub, and is discharged by the air discharge structure; the wheel hub motor comprises a stator pedestal, a stator, a rotor, a magnet module and a wheel shaft; when a wire set on the stator is power up, magnetic force can be generated for the magnet module, so the rotor can rotate around the stator; the radiation structure allows the external air to enter the air inlet structure, the air passes the perforating structure of the motor so as to keep smooth ventilation, protrusion ribs on an inner side of the rotor can enhance air disturbance, and the air can be discharged by the air discharge structure of the rotor, thereby providing heat radiation effect; furthermore, a radiation fan can help air inflow, and fins of the stator pedestal can improve radiation areas, thereby greatly improving radiation performance of the wheel hub motor.
Description
Technical field
The utility model relates to a kind of radiator structure, refers to especially a kind of radiator structure that uses hub motor.
Background technology
Along with environmental consciousness comes back and global energy problem, use clean electric energy to become gradually trend as the energy of moving vehicle.General motor vehicle all adopts hub type motor as driving power resources, and hub type motor is the power set that convert electrical energy into mechanical energy substantially, because there is no general engine complexity and heavy Structure of Internal-Combustion Engine, is quite suitable for light and handy action vehicle.
But existing motor, under long-play, easily causes the problem of temperature overheating all the better, not only affect performance performance and also may cause component wear, therefore, improve the heat dispersion of hub motor, be that industry is needed the target of effort badly for this reason in fact.
Utility model content
The utility model provides a kind of radiator structure and can reach the hub motor of this radiator structure, in order to do preferred heat dissipation can be provided.
The utility model hub motor comprises a stator base, a stator, a rotor, a group of magnets and a wheel shaft, stator base comprises a hollow mandrel and multiple perforation, each perforation is extended in the same direction with hollow mandrel, and perforation runs through stator base and forms; Track ring is located at the outside of stator base, and stator pack is containing multiple folding parts and multiple wire group, and folding part is spaced radially and wire group is wound on folding part; Rotor cap is located at the outside of stator; Group of magnets comprises at least one permanent magnet, and group of magnets is ring-like to be located between rotor and stator; Wheel shaft runs through the axle center of stator base, stator and rotor and arranges; Wherein, the wire group on stator produces a magnetic force and gives group of magnets when energising, and rotor relative stator is rotated.
In the utility model one preferred embodiment, stator base can also comprise multiple fins, and this fin is arranged at the inner side of the perforation of stator base.
In the utility model one preferred embodiment, rotor also comprises multiple fins, and fin radially compartment of terrain is formed at the inner side of rotor.
In a preferred embodiment, the utility model hub motor also comprises one, and yoke is located between rotor and group of magnets.
In a preferred embodiment, the utility model hub motor also comprises a stator retainer ring, and stator retainer ring is auxiliarily fixed on stator the outer rim of stator base.
In a preferred embodiment, the utility model hub motor also comprises a magnet retainer ring, and magnet retainer ring is auxiliarily fixed on group of magnets the inner side of rotor.
In a preferred embodiment, the utility model hub motor also comprises a magnet retainer ring, and magnet retainer ring is auxiliarily fixed on group of magnets and yoke the inner side of rotor.
In a preferred embodiment, the utility model hub motor also comprises takes turns frame, is fixedly arranged on rotor wheel frame and rotor coaxial.
In a preferred embodiment, the utility model hub motor also comprises a right pole bracket assembly, and right pole bracket assembly is fixedly arranged on the side of wheel frame away from rotor.
In a preferred embodiment, the utility model hub motor also comprises a left pole bracket assembly, and left pole bracket assembly is fixedly arranged on the side of rotor away from wheel frame.
The utility model more provides a kind of radiator structure, can comprise an air intake structure, an exhaust structure and a hub motor, has an own perforation structure that runs through hub motor.Wherein gas enters from air intake structure, after the perforation structure of the hub motor of flowing through, by exhaust structure, is discharged.
Further, hub motor comprises a stator base, and stator base comprises a hollow mandrel and multiple perforation arranged side by side, and each perforation is extended in the same direction with hollow mandrel, and perforation runs through described stator base and forms; One stator, track ring is located at the outside of stator base, and stator pack is containing multiple folding parts and multiple wire group, and folding part is spaced radially and wire group is wound on described folding part; One rotor, rotor cap is located at the outside of stator; One group of magnets, comprises at least one permanent magnet, and group of magnets is ring-like to be located between rotor and stator; And a wheel shaft, wheel shaft runs through the axle center of stator base, stator and rotor and arranges; Wherein, the wire group on stator produces a magnetic force and gives group of magnets when energising, and rotor relative stator is rotated.
Further, stator base also comprises multiple fins, and fin is arranged at the inner side of perforation.
Further, rotor also comprises multiple fins, and fin radially compartment of terrain is formed at the inner side of rotor.
Further, hub motor also comprises a yoke, and yoke is located between rotor and group of magnets.
Further, hub motor also comprises a stator retainer ring, and stator retainer ring is auxiliarily fixed on stator the outer rim of stator base.
Further, hub motor also comprises a magnet retainer ring, and magnet retainer ring is auxiliarily fixed on group of magnets the inner side of rotor.
Further, hub motor also comprises a magnet retainer ring, and magnet retainer ring is auxiliarily fixed on group of magnets and yoke the inner side of rotor.
Further, hub motor also comprises takes turns frame, and wheel frame and stator are fixedly arranged on rotor coaxially.
Further, hub motor also comprises a right pole bracket assembly, and described right pole bracket assembly is fixedly arranged on the described side of frame away from described rotor of taking turns.
Further, hub motor also comprises a left pole bracket assembly, and described left pole bracket assembly is fixedly arranged on described rotor away from a described side of taking turns frame.
Further, air intake structure can comprise an air inlet.
Further, air intake structure comprises a negative pressure device.
Further, negative pressure device is a radiator fan.
Further, exhaust structure comprises at least one steam vent.
By above-mentioned configuration, the utility model radiator structure can make the gas coming from the outside enter from air intake structure, by the perforation structure of hub motor, keep ventilating smooth, and utilize the fin of rotor inner side to promote air agitation, the last effect that is reached again heat radiation by the exhaust structure discharge of rotor, also can further by the fin of radiator fan additional-air inlet and stator base, increase area of dissipation, significantly promote the heat dispersion of hub motor.
Technology and the effect in order further to understand the utility model, taked, refer to following about detailed description of the present utility model, graphic, the purpose of this utility model, feature and feature, when being goed deep into thus and concrete understanding, but appended graphic and annex only provide with reference to and explanation use, be not used in addition limitr of the utility model.
Accompanying drawing explanation
Figure 1A is the exploded perspective view of the hub motor of the utility model one embodiment;
Figure 1B is the decomposition side view of the hub motor of the utility model one embodiment;
Fig. 2 A is the stereogram of the stator base of the utility model one embodiment;
Fig. 2 B is the profile of the stator base of the utility model one embodiment;
Fig. 3 is the stereogram of the stator of the utility model one embodiment;
Fig. 4 is the stereogram of the rotor of the utility model one embodiment;
Fig. 5 is that the hub motor of the utility model one embodiment is in the exploded view of practical application;
Fig. 6 is that the hub motor of the utility model one embodiment is in the stereogram of practical application; And Fig. 7 is that the radiator structure of the utility model one embodiment is in the air-flow schematic diagram of practical application
[symbol description]
Hollow mandrel 111
Stator silicon steel sheet 12
Folding part 121
Group of magnets 14
Yoke 141
Right pole bracket assembly 22
Right cantilever connects bracket 221
Left pole bracket assembly 23
Left cantilever connecting portion 231
Air flow direction P
Part air-flow is discharged Q
Part air-flow is discharged R
Embodiment
Below will explain a kind of hub motor of the present utility model by embodiment.Need expositor, embodiment of the present utility model not need can implement in any specific environment, application or particular form as described below in order to limit the utility model.Therefore, about the explanation of embodiment, be only explaination the purpose of this utility model, but not in order to limit the utility model.
Must expositor, in following examples, for the concept based on the utility model radiator structure implementor in addition, therefore stator described in claim is stator silicon steel sheet 12, rotor is external rotor 13, but not as limit.
Please also refer to Figure 1A and Figure 1B, be respectively exploded perspective view and the decomposition side view of the hub motor of the utility model one embodiment.The utility model hub motor 10 can comprise a stator base 11, a stator silicon steel sheet 12, an external rotor 13, a group of magnets 14 and a wheel shaft 15, wherein wheel shaft 15 can run through the axial portions of the elements such as external rotor 13, stator silicon steel sheet 12, stator base 11 and group of magnets 14, and then composition hub motor 10, its each critical elements describes in detail as follows.
Please refer to Fig. 2 A and Fig. 2 B, be respectively stereogram and the profile of the stator base 11 of the utility model one embodiment.Stator base 11 can comprise a hollow mandrel 111 and multiple perforation 112, hollow mandrel 111 runs through stator base 11 can run through by accommodating wheel shaft 15 stator base 11, and each perforation 112 is all parallel to hollow mandrel 111 and run through stator base 11, as shown in Figure 2 B, in the utility model one preferred embodiment, each perforation 112 can also comprise multiple fins 113, is formed at the inner surface of perforation 112, the visual demand of quantity of fin 113 changes, and shown in scheming, is not limited.
Then please refer to Fig. 3, is the stereogram of the stator silicon steel sheet 12 of the utility model one embodiment.Stator silicon steel sheet 12 can comprise multiple folding parts 121, be spaced radially and be formed at stator silicon steel sheet 12 peripheries, folding part 121 can supply one and be wound around thereon with upper conductor group (scheming not shown), while making the energising of wire group, can produce magnetic field around in stator silicon steel sheet 12.Need expositor, the visual demand of foldable number of folding part 121 changes, and shown in scheming, is not limited.
Next please refer to Fig. 4, is the stereogram of the external rotor 13 of the utility model one embodiment.External rotor 13 can comprise multiple fins 131, and compartment of terrain is formed at external rotor 13 inner sides radially, and the visual demand of fin 131 quantity changes, and shown in scheming, is not limited.In addition,, in a preferred embodiment, external rotor 13 can also comprise multiple exhaust outlets 132, is arranged on the sidewall of external rotor 13.
Please later with reference to Figure 1A, in a preferred embodiment, group of magnets 14 is multiple permanent magnets, better person, hub motor 10 can also further comprise a yoke 141, surrounds group of magnets 14, also be located between external rotor 13 and group of magnets 14, the material of yoke 141 is not limit, easy magnetization during as long as externally-applied magnetic field, but the rear material that is difficult for having residual magnetism is removed in magnetic field.The magnetic line of force that yoke 141 can produce group of magnets 14 is enclosed in inside, and magnetic energy is fully utilized, to reach peak efficiency.
Please also refer to Figure 1A, Figure 1B, Fig. 2 A, Fig. 2 B, Fig. 3 and Fig. 4, specifically, in a preferred embodiment, wheel shaft 15 runs through stator base 11 in hollow mandrel 111, stator silicon steel sheet 12 is located on the outside of stator base 11, external rotor 13 covers at the outside of stator silicon steel sheet 12, group of magnets 14 be ring-like and be located in external rotor 13 and stator silicon steel sheet 12 between, also be, hub motor 10, in a preferred embodiment, is outwards sequentially wheel shaft 15, stator base 11, stator silicon steel sheet 12, group of magnets 14 and external rotor 13 by axle center.Better person, hub motor 10 can further comprise a stator retainer ring 122, can assist stator silicon steel sheet 12 is fixed on to stator base 11 outer rims; And a magnet retainer ring 142, can assist group of magnets 14 is fixed on to external rotor 13 inner sides.
Please refer to Fig. 5 is, the hub motor 10 of the utility model one embodiment is in the exploded view of practical application.According to aforementioned arrangements, the utility model hub motor 10 can be formed as shown in Figure 5, hub motor 10 can be arranged in pairs or groups and one be taken turns frame 21, a right pole bracket assembly 22 and a left pole bracket assembly 23, wherein taking turns frame 21 is fixedly arranged on external rotor 13 coaxially with external rotor 13, right pole bracket assembly 22 is fixedly arranged on the side of wheel frame 21 away from external rotor 13, and 23 of left pole bracket assemblies are fixedly arranged on the side of external rotor 13 away from wheel frame 21.Wherein right pole bracket assembly 22 comprises a right cantilever bracket 221, and left pole bracket assembly 23 comprises a left cantilever connecting portion 231, suitable can being locked on left cantilever connecting portion 231 of right cantilever bracket 221.
During actual assembled, the assembling sequencing of its main element is wheel shaft 15, external rotor 13, yoke 141, group of magnets 14, magnet retainer ring 142, stator retainer ring 122, stator silicon steel sheet 12 and stator base 11, it is then miscellaneous part, having assembled can be with reference to Fig. 6, for the hub motor of the utility model one embodiment is in the stereogram of practical application.
Accordingly, the utility model hub motor can be on stator silicon steel sheet 12 the energising of wire group time, produce a magnetic force and give group of magnets 14, and the magnetic line of force that yoke 141 produces group of magnets 14 is enclosed in inside, magnetic energy is fully utilized, cause external rotor 13 relative stator silicon steel sheets 12 to rotate, now external rotor 13 rotates in the lump via wheel shaft 15 driven wheel frames 21, reaches electric energy and be converted to the object of mechanical energy.
Please refer to Fig. 7, for the radiator structure of the utility model one embodiment is in the air-flow schematic diagram of practical application.The utility model radiator structure has an air intake structure, an exhaust structure and hub motor as the aforementioned.In this embodiment, hub motor has a perforation structure, also runs through multiple perforation 112 of hub motor; Air intake structure comprises an air inlet 232 and a supply fan 25, and air inlet 232 is arranged at a surface of left pole bracket assembly 23, and supply fan 25 is arranged between stator base 11 and left pole bracket assembly 23; Exhaust structure comprises multiple steam vents 132, is arranged at the sidewall of external rotor 13.During actual operation, please refer to the airflow direction P in Fig. 7, the gas coming from the outside can enter from air inlet 232, supply fan 25 can provide negative pressure to strengthen gas and flow into, the gas flowing into can pass through via multiple perforation 112 of stator base 11 stator base 11, and add further improving heat radiation efficiency of atmospheric contact area because of the fin 113 of stator base 11, flow into afterwards external rotor 13 inside, by fin 131 disturbances of external rotor 13 inner sides, a part of gas Q can be discharged by steam vent 132, the gas R of a part can be discharged by the gap between external rotor 13 and stator silicon steel sheet 12, the heat energy producing during finally by motor running fully sheds, to reach the effect of high heat dissipation efficiency.Palpus expositor, in the present embodiment, air inlet 232 forms with multiple strip holes arranged side by side, as long as but can reach air inlet function, shape, size and quantity etc. are all not subject to the limits; Radiator fan 25, only for promoting the design of gas flow, is not the element of the utility model necessity yet, and in other embodiment, the utility model radiator structure can not need negative pressure device to reach the effect of heat radiation usefulness.
In sum, the hub motor that the utility model can provide a kind of radiator structure and use for reaching this radiator structure, utilization runs through the fin of perforation, external rotor inner side of stator base and the fin of stator base and reaches the effect of high heat dispersion, and because of the volume of boring a hole and reducing, significantly alleviate motor overall weight, thereby a kind of hub motor that has light and handy and high heat dissipation efficiency concurrently is provided.
The foregoing is only preferred possible embodiments of the present utility model, all equalizations of doing according to the utility model claim scope change and modify, and all should belong to covering scope of the present utility model.
Claims (25)
1. a hub motor, is characterized in that, described hub motor comprises:
One stator base, described stator base comprises a hollow mandrel and multiple perforation arranged side by side, and described in each, perforation is extended in the same direction with described hollow mandrel, and described perforation runs through described stator base and forms;
One stator, described track ring is located at the outside of described stator base, and described stator pack is containing multiple folding parts and multiple wire group, and described folding part is spaced radially and described wire group is wound on described folding part;
One rotor, described rotor cap is located at the outside of described stator;
One group of magnets, comprises at least one permanent magnet, and described group of magnets is ring-like to be located between described rotor and described stator; And
One wheel shaft, described wheel shaft runs through the axle center of described stator base, described stator and described rotor and arranges;
Wherein, the described wire group on described stator produces a magnetic force and gives described group of magnets when energising, makes the relatively described stator rotation of described rotor.
2. hub motor according to claim 1, is characterized in that, described stator base also comprises multiple fins, and described fin is arranged at the inner side of described perforation.
3. hub motor according to claim 1, is characterized in that, described rotor also comprises multiple fins, and described fin radially compartment of terrain is formed at the inner side of described rotor.
4. hub motor according to claim 1, is characterized in that, described hub motor also comprises a yoke, and described yoke is located between described rotor and described group of magnets.
5. hub motor according to claim 1, is characterized in that, described hub motor also comprises a stator retainer ring, and described stator retainer ring is auxiliarily fixed on described stator the outer rim of described stator base.
6. hub motor according to claim 1, is characterized in that, described hub motor also comprises a magnet retainer ring, and described magnet retainer ring is auxiliarily fixed on described group of magnets the inner side of described rotor.
7. hub motor according to claim 4, is characterized in that, described hub motor also comprises a magnet retainer ring, and described magnet retainer ring is auxiliarily fixed on described group of magnets and described yoke the inner side of described rotor.
8. hub motor according to claim 1, is characterized in that, described hub motor also comprises takes turns frame, describedly takes turns frame and described rotor coaxial and is fixedly arranged on described rotor.
9. hub motor according to claim 8, is characterized in that, described hub motor also comprises a right pole bracket assembly, and described right pole bracket assembly is fixedly arranged on the described side of frame away from described rotor of taking turns.
10. hub motor according to claim 8, is characterized in that, described hub motor also comprises a left pole bracket assembly, is fixedly arranged on described rotor away from a described side of taking turns frame.
11. 1 kinds of radiator structures, is characterized in that, described radiator structure comprises:
One air intake structure,
One hub motor, has an own perforation structure that runs through described hub motor; And
One exhaust structure,
Wherein gas enters from described air intake structure, after the described perforation structure of the described hub motor of flowing through, by described exhaust structure, is discharged.
12. radiator structures according to claim 11, is characterized in that, described hub motor comprises:
One stator base, described stator base comprises a hollow mandrel and multiple perforation arranged side by side, and described in each, perforation is extended in the same direction with described hollow mandrel, and described perforation runs through described stator base and forms;
One stator, described track ring is located at the outside of described stator base, and described stator pack is containing multiple folding parts and multiple wire group, and described folding part is spaced radially and described wire group is wound on described folding part;
One rotor, described rotor cap is located at the outside of described stator;
One group of magnets, comprises at least one permanent magnet, and described group of magnets is ring-like to be located between described rotor and described stator; And
One wheel shaft, described wheel shaft runs through the axle center of described stator base, described stator and described rotor and arranges;
Wherein, the described wire group on described stator produces a magnetic force and gives described group of magnets when energising, makes the relatively described stator rotation of described rotor.
13. radiator structures according to claim 12, is characterized in that, described stator base also comprises multiple fins, and described fin is arranged at the inner side of described perforation.
14. radiator structures according to claim 12, is characterized in that, described rotor also comprises multiple fins, and described fin radially compartment of terrain is formed at the inner side of described rotor.
15. radiator structures according to claim 12, is characterized in that, described hub motor also comprises a yoke, and described yoke is located between described rotor and described group of magnets.
16. radiator structures according to claim 12, is characterized in that, described hub motor also comprises a stator retainer ring, and described stator retainer ring is auxiliarily fixed on described stator the outer rim of described stator base.
17. radiator structures according to claim 12, is characterized in that, described hub motor also comprises a magnet retainer ring, and described magnet retainer ring is auxiliarily fixed on described group of magnets the inner side of described rotor.
18. radiator structures according to claim 15, is characterized in that, described hub motor also comprises a magnet retainer ring, and described magnet retainer ring is auxiliarily fixed on described group of magnets and described yoke the inner side of described rotor.
19. radiator structures according to claim 12, is characterized in that, described hub motor also comprises takes turns frame, describedly take turns frame and described rotor coaxial and are fixedly arranged on described rotor.
20. radiator structures according to claim 19, is characterized in that, described hub motor also comprises a right pole bracket assembly, and described right pole bracket assembly is fixedly arranged on the described side of frame away from described rotor of taking turns.
21. radiator structures according to claim 19, is characterized in that, described hub motor also comprises a left pole bracket assembly, and described left pole bracket assembly is fixedly arranged on described rotor away from a described side of taking turns frame.
22. radiator structures according to claim 11, is characterized in that, described air intake structure comprises an air inlet.
23. radiator structures according to claim 11, is characterized in that, described air intake structure comprises a negative pressure device.
24. radiator structures according to claim 23, is characterized in that, described negative pressure device is a radiator fan.
25. radiator structures according to claim 11, is characterized in that, described exhaust structure comprises at least one steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608905.8U CN203562919U (en) | 2013-09-29 | 2013-09-29 | Wheel hub motor and radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608905.8U CN203562919U (en) | 2013-09-29 | 2013-09-29 | Wheel hub motor and radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562919U true CN203562919U (en) | 2014-04-23 |
Family
ID=50512616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608905.8U Expired - Fee Related CN203562919U (en) | 2013-09-29 | 2013-09-29 | Wheel hub motor and radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562919U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186784A (en) * | 2015-09-27 | 2015-12-23 | 邹帆 | Forced internal diversion type air cooling large power automobile wheel hub motor |
| CN106329865A (en) * | 2015-06-25 | 2017-01-11 | 泰荣动力科技股份有限公司 | Wheel hub motor with wind-guiding seat |
| TWI578670B (en) * | 2015-05-20 | 2017-04-11 | Visionary Dynamics Co Ltd | A hub motor with a guide seat |
| CN107002859A (en) * | 2014-11-25 | 2017-08-01 | 西门子公司 | Hub gear |
| CN108011471A (en) * | 2016-11-02 | 2018-05-08 | 秦少峰 | Direct drive double wheel hub electric system |
| CN110131187A (en) * | 2014-09-08 | 2019-08-16 | 雷勃美国公司 | Motor and its assemble method |
| CN116566117A (en) * | 2023-06-02 | 2023-08-08 | 扬州戴卡轮毂制造有限公司 | Electric automobile wheel hub generator device |
-
2013
- 2013-09-29 CN CN201320608905.8U patent/CN203562919U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131187A (en) * | 2014-09-08 | 2019-08-16 | 雷勃美国公司 | Motor and its assemble method |
| CN107002859A (en) * | 2014-11-25 | 2017-08-01 | 西门子公司 | Hub gear |
| CN107002859B (en) * | 2014-11-25 | 2019-10-15 | 弗兰德有限公司 | Hub gear |
| US10718423B2 (en) | 2014-11-25 | 2020-07-21 | Flender Gmbh | Wheel hub transmission |
| TWI578670B (en) * | 2015-05-20 | 2017-04-11 | Visionary Dynamics Co Ltd | A hub motor with a guide seat |
| CN106329865A (en) * | 2015-06-25 | 2017-01-11 | 泰荣动力科技股份有限公司 | Wheel hub motor with wind-guiding seat |
| CN105186784A (en) * | 2015-09-27 | 2015-12-23 | 邹帆 | Forced internal diversion type air cooling large power automobile wheel hub motor |
| CN108011471A (en) * | 2016-11-02 | 2018-05-08 | 秦少峰 | Direct drive double wheel hub electric system |
| CN116566117A (en) * | 2023-06-02 | 2023-08-08 | 扬州戴卡轮毂制造有限公司 | Electric automobile wheel hub generator device |
| CN116566117B (en) * | 2023-06-02 | 2023-10-03 | 扬州戴卡轮毂制造有限公司 | Electric automobile wheel hub generator device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203562919U (en) | Wheel hub motor and radiation structure | |
| CN103441612A (en) | Magnetic suspension permanent-magnet synchronous high-power high-speed draught fan | |
| CN206727827U (en) | The permanent-magnetic outer rotor motor of fan blade built in a kind of high-power nodal wood type of small volume | |
| CN204131322U (en) | A kind of wheel hub motor water-cooled and air-cooled in conjunction with radiator structure | |
| CN201238240Y (en) | Fan group used for automobile generator rotor | |
| CN203482014U (en) | Magnetic suspension permanent-magnet synchronous high-power high-speed draught fan | |
| CN201937416U (en) | Permanent-magnetic shaft-hung type motor | |
| CN106849503A (en) | A kind of permanent-magnetic outer rotor motor of the built-in fan blade of the high-power nodal wood type of small volume | |
| CN206211809U (en) | A kind of brush DC crossflow fan | |
| Moreels et al. | Turning the electric motor inside out: A Belgian startup's axial-flux motor for EVs is small, light, and powerful | |
| CN202798342U (en) | Large-power explosion-suppression type three-phase asynchronous motor with built-in cooler | |
| CN203482012U (en) | Magnetic-levitation permanent-magnet synchronous high-power high-speed fan | |
| CN202889068U (en) | Motor with heat-dissipating end cover | |
| KR102359350B1 (en) | Sealed type in-wheel motor having cooling structure | |
| CN209860750U (en) | In-wheel motor assembly and vehicle | |
| CN202663263U (en) | Permanent-magnet synchronous motor with air-cooling heat dissipation structure | |
| CN202172334U (en) | Heat dissipation rotor structure with dual inner fans and high-voltage three-phase asynchronous motor thereof | |
| CN208112434U (en) | A kind of high performance permanent magnetic synchronous motor | |
| CN105610292B (en) | A kind of permanent-magnetic brush-less DC hub motor | |
| CN206471982U (en) | A kind of magneto | |
| CN201130878Y (en) | Novel vehicle permanent magnet generator | |
| CN203645419U (en) | Rim-hub integrated direct current brushless motor | |
| CN206698085U (en) | A kind of double stators and double rotors motor rotor component | |
| CN204168060U (en) | A kind of self-balance type bi-motor integrated vehicle-mounted distance increasing unit | |
| CN216564691U (en) | Double-external-cooling inner rotor permanent magnet synchronous motor |
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: 20140423 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |