CN205489927U - Take heat radiation structure's wheel hub motor - Google Patents
Take heat radiation structure's wheel hub motor Download PDFInfo
- Publication number
- CN205489927U CN205489927U CN201620256284.5U CN201620256284U CN205489927U CN 205489927 U CN205489927 U CN 205489927U CN 201620256284 U CN201620256284 U CN 201620256284U CN 205489927 U CN205489927 U CN 205489927U
- Authority
- CN
- China
- Prior art keywords
- hub
- hub part
- heat radiation
- fin
- spare
- 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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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides a take heat radiation structure's wheel hub motor, including dabber, stator unit, rotor unit and shaft, the hollow axle of dabber for supplying the wire to pass, stator unit locates including the cover the stator base of spindle, be equipped with on the stator base with electrical connection wire's control circuit board and with the electro -magnet that the control circuit board electricity is connected, the rotor unit includes hub body and annular magnet spare, hub body comprises first hub spare and second hub spare, the hub body cover is established stator unit's the outside, annular magnet spare corresponds the electro -magnet sets up the junction of first hub spare and second hub spare, the shaft sets up the dabber with between the rotor unit, wherein, first hub spare and second hub spare are among both, and one of them is heat dissipation hub spare. The utility model discloses it can promote the disturbance of air to set up fin on the heat dissipation hub spare body, the fin -shaped lug can increase heat radiating area to promote the heat dispersion of wheel hub motor by a wide margin.
Description
Technical field
This utility model belongs to automobile technical field, relates to the hub motor of a kind of band radiator structure.
Background technology
Along with increase and the global energy problem of environmental consciousness, clean electric energy is used to be increasingly becoming trend as the energy of mobile vehicle.General electric vehicle all uses hub type motor as driving power resources, and hub type motor electric energy of substantially giving a trial lecture transfers the power set of mechanical energy to, because not having the Structure of Internal-Combustion Engine that general engine is complicated and heavy, is more suitable for light and handy mobility vehicles.Then, existing hub motor, under long-play, easily causes the problem that temperature is too high, it is impossible to affect performance, it is also possible to cause component wear, therefore, improve hub motor heat dispersion, be those skilled in the art need research content.
Summary of the invention
For overcoming above-mentioned deficiency of the prior art, this utility model purpose is to provide the hub motor of a kind of band radiator structure.
For achieving the above object and other relevant purposes, this utility model provides the hub motor of a kind of band radiator structure；Including mandrel, stator unit, rotor unit and wheel shaft；Described mandrel is the hollow mandrel passed for wire；Described stator unit includes the stator base being sheathed on described mandrel；Described stator base is provided with the control circuit plate electrically connected with described wire and the electric magnet electrically connected with described control circuit plate；Described rotor unit includes hub body and annular magnetic ironware；Described hub body is made up of the first hub part and the second hub part, and described hub body is set in the outside of described stator unit；The corresponding described electric magnet of described annular magnetic ironware is arranged on described first hub part and the junction of the second hub part, and described wheel shaft is arranged between described mandrel and described rotor unit；Wherein, in described first hub part and the second hub part, one of them is heat radiation hub part.
In technique scheme, related content is explained as follows:
1, in such scheme, described heat radiation hub part includes dispel the heat hub part body and a plurality of fin, and the center of described heat radiation hub part body is provided with axis hole；Described a plurality of fin radial is disposed on described axis hole periphery；Described a plurality of fin and described heat radiation hub part body are formed in one structure.
2, in such scheme, described heat radiation hub part also includes in the circumference of the medial wall that a plurality of fin-shaped projection, described a plurality of fin-shaped projections be disposed on described heat radiation hub part body；Described a plurality of fin-shaped projection and described heat radiation hub part body are formed in one structure.
Owing to technique scheme is used, this utility model compared with prior art has the advantage, that
This utility model arranges the fin on heat radiation hub part body can promote the disturbance of air；Fin-shaped projection can increase area of dissipation, thus the heat dispersion of hub motor is substantially improved.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the perspective view of this utility model radiating hub.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Refer to Fig. 1 and Fig. 2.Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As depicted in figs. 1 and 2, the hub motor of a kind of band radiator structure；Including mandrel 1, stator unit, rotor unit and wheel shaft 4；Described mandrel 1 is the hollow mandrel passed for wire；Described stator unit includes the stator base 2 being sheathed on described mandrel 1；Described stator base 2 is provided with the control circuit plate (not shown) electrically connected with described wire and the electric magnet 3 electrically connected with described control circuit plate；Described rotor unit includes hub body and annular magnetic ironware 5；Described hub body is made up of the first hub part and the second hub part, and described hub body is set in the outside of described stator unit；5 described electric magnet of correspondence 3 of described annular magnet are arranged on described first hub part and the junction of the second hub part, and described wheel shaft 4 is arranged between described mandrel and described rotor unit；Wherein, in described first hub part and the second hub part, one of them is heat radiation hub part 6.
Described heat radiation hub part 6 includes dispel the heat hub part body 61 and a plurality of fin 62, and the center of described heat radiation hub part body 61 is provided with axis hole 63；Described a plurality of fin 62 radial is disposed on described axis hole 63 periphery；Described a plurality of fin 62 and described heat radiation hub part body 61 are formed in one structure.
Described heat radiation hub part 6 also includes in the circumference of the medial wall that a plurality of fin-shaped projection 64, described a plurality of fin-shaped projections 64 be disposed on described heat radiation hub part body 62；Described a plurality of fin-shaped projection 64 and described heat radiation hub part body 61 are formed in one structure.
This utility model arranges the fin on heat radiation hub part body can promote the disturbance of air；Fin-shaped projection can increase area of dissipation, thus the heat dispersion of hub motor is substantially improved.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in this utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (3)
1. the hub motor of a band radiator structure；It is characterized in that: include mandrel, stator unit, rotor unit and wheel shaft；Described mandrel is the hollow mandrel passed for wire；Described stator unit includes the stator base being sheathed on described mandrel；Described stator base is provided with the control circuit plate electrically connected with described wire and the electric magnet electrically connected with described control circuit plate；Described rotor unit includes hub body and annular magnetic ironware；Described hub body is made up of the first hub part and the second hub part, and described hub body is set in the outside of described stator unit；The corresponding described electric magnet of described annular magnetic ironware is arranged on described first hub part and the junction of the second hub part, and described wheel shaft is arranged between described mandrel and described rotor unit；Wherein, in described first hub part and the second hub part, one of them is heat radiation hub part.
The hub motor of band radiator structure the most according to claim 1, it is characterised in that: described heat radiation hub part includes dispel the heat hub part body and a plurality of fin, and the center of described heat radiation hub part body is provided with axis hole；Described a plurality of fin radial is disposed on described axis hole periphery；Described a plurality of fin and described heat radiation hub part body are formed in one structure.
The hub motor of band radiator structure the most according to claim 2, it is characterised in that: described heat radiation hub part also includes in the circumference of the medial wall that a plurality of fin-shaped projection, described a plurality of fin-shaped projections be disposed on described heat radiation hub part body；Described a plurality of fin-shaped projection and described heat radiation hub part body are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256284.5U CN205489927U (en) | 2016-03-30 | 2016-03-30 | Take heat radiation structure's wheel hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256284.5U CN205489927U (en) | 2016-03-30 | 2016-03-30 | Take heat radiation structure's wheel hub motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489927U true CN205489927U (en) | 2016-08-17 |
Family
ID=56647789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256284.5U Expired - Fee Related CN205489927U (en) | 2016-03-30 | 2016-03-30 | Take heat radiation structure's wheel hub motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489927U (en) |
-
2016
- 2016-03-30 CN CN201620256284.5U patent/CN205489927U/en not_active Expired - Fee Related
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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: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |