CN208299619U - The radiator structure of Wind-cooling type permanent-magnet speed governor - Google Patents
The radiator structure of Wind-cooling type permanent-magnet speed governor Download PDFInfo
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- CN208299619U CN208299619U CN201821094705.4U CN201821094705U CN208299619U CN 208299619 U CN208299619 U CN 208299619U CN 201821094705 U CN201821094705 U CN 201821094705U CN 208299619 U CN208299619 U CN 208299619U
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- cooling fin
- rotor
- conductor rotor
- fin
- output shaft
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Abstract
The utility model discloses a kind of radiator structures of Wind-cooling type permanent-magnet speed governor, motor shaft, output shaft, including motor and cooling fin, the motor center axis connection motor shaft, described motor shaft one end is installed by the first conductor rotor, the first conductor rotor outer end face covering installation cooling fin, the cooling fin center opens up hole, the cooling fin includes main leaf plate, the main leaf plate outer end face is uniformly provided with fin, the first conductor rotor inner face both ends are fixed with connecting rod, the connecting rod other end is fixedly connected with the second conductor rotor, the second conductor rotor outer end face covering installation cooling fin, the second p-m rotor is fixedly connected on the output shaft, second p-m rotor connects the first p-m rotor by adjuster.The utility model radiating efficiency is higher, and running noises are small, and installation is more convenient.
Description
Technical field
The utility model relates to mechanical equipment technical field more particularly to the radiator structures of Wind-cooling type permanent-magnet speed governor.
Background technique
Permanent-magnet speed governor is made of conductor rotor, p-m rotor and adjuster three parts, in the outer end face meeting of conductor rotor
Installation cooling fin radiates to conductor rotor, exchanges heat when rotating conductor rotor with air.Generally dissipated using aluminum profile
Backing is mounted on the outer end face of conductor rotor after being cut.The fin of the radiator structure is linear type, vertical with direction of rotation,
Radiating efficiency is low, limits permanent-magnet speed governor to high power development.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose the radiator structure of Wind-cooling type permanent-magnet speed governor with a novel purpose, radiating efficiency is higher, and running noises are small, peace
Dress is more convenient.
According to a kind of radiator structure of Wind-cooling type permanent-magnet speed governor of the utility model embodiment, motor shaft, output shaft, packet
Motor and cooling fin are included, the first conductor rotor, the first conductor rotor outer end face covering installation are installed in described motor shaft one end
Cooling fin, for cooling fin with the first conductor rotor synchronous rotary, the cooling fin center opens up hole, and the cooling fin includes master
Sheet, the main leaf plate outer end face are uniformly provided with fin, and the first conductor rotor inner face both ends are fixed with connecting rod, described
The connecting rod other end is fixedly connected with the second conductor rotor, the second conductor rotor outer end face covering installation cooling fin, the heat dissipation
Piece is fixedly connected with the second p-m rotor with the second conductor rotor synchronous rotary on the output shaft, second p-m rotor is logical
It overregulates device and connects the first p-m rotor.
In other embodiments of the utility model, the cooling fin for being mounted on the first conductor rotor by hole with
Motor shaft is arranged concentrically, and the cooling fin for being mounted on the second conductor rotor is arranged concentrically by hole and output shaft.
In other embodiments of the utility model, the fin extends from inner ring to outer ring in the shape of a spiral and uniformly consolidates
Surely it is connected to main leaf plate outer end face.
In other embodiments of the utility model, the output shaft is permanent-magnet speed governor output shaft.
Beneficial effect in the utility model is: when cooling fin is with rotating conductor rotor, the air between fin is due to centrifugation
Power effect is thrown toward outer ring, so that the pressure reduction between fin, and then air is sucked from inner ring, the circulation of air is formed, thus
The heat in the first conductor rotor and the second conductor rotor is taken away, this radiator structure, radiating efficiency is higher, and running noises are small, peace
Dress is more convenient.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 be the utility model proposes Wind-cooling type permanent-magnet speed governor radiator structure structural schematic diagram；
Fig. 2 be the utility model proposes Wind-cooling type permanent-magnet speed governor radiator structure cooling fin structural schematic diagram；
Fig. 3 be the utility model proposes Wind-cooling type permanent-magnet speed governor radiator structure cooling fin main view.
In figure: the second conductor rotor of 1-, 2- cooling fin, 3- output shaft, 4- adjuster, 5- motor, 6- motor shaft, 7- first
Conductor rotor, the first p-m rotor of 8-, 9- hole, 10- main leaf plate, 11- fin, the second p-m rotor of 12-, 13- connecting rod, (14
It is one section of output shaft, is not necessarily to mention bearing in the structure).
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of radiator structure of Wind-cooling type permanent-magnet speed governor, 5 and of motor shaft 6, output shaft 3 including motor
The outer end face of entire conductor rotor, the fin of cooling fin 2 is completely covered for ring-type, cooling fin 2 in cooling fin 2, the cooling fin 2 used
11 are extended from inner ring to outer ring in the shape of a spiral, and are evenly distributed on cooling fin 2, and the first conductor rotor is installed in 6 one end of motor shaft
7,7 outer end face of the first conductor rotor covering installation cooling fin 2,2 center of cooling fin opens up hole 9, and cooling fin 2 includes main leaf plate
10,10 outer end face of main leaf plate is uniformly provided with fin 11, and 7 inner face both ends of the first conductor rotor are fixed with connecting rod 13, connecting rod 13
The other end is fixedly connected with the second conductor rotor 1, and 1 outer end face of the second conductor rotor covering installation cooling fin 2, cooling fin 2 is with second
1 synchronous rotary of conductor rotor, the second p-m rotor 12 is fixedly connected on output shaft 3, and the second p-m rotor 12 is connected by adjuster 4
Connect the first p-m rotor 8, corresponding first conductor rotor 7 of the first p-m rotor 8, corresponding second conductor rotor of the second p-m rotor 12
1；The cooling fin 2 for being mounted on the first conductor rotor 7 is arranged concentrically by hole 9 with motor shaft 6, and the second conductor rotor 1 is mounted on
Cooling fin 2 be arranged concentrically with output shaft 3 by hole 9；It is arranged on output shaft 3 and adjusts bearing 14,1 axis of the second conductor rotor
Set, which is connected to, adjusts bearing 14；Fin 11 extends from inner ring to outer ring in the shape of a spiral and is uniformly fixedly connected on 10 outer end of main leaf plate
Face；Output shaft 3 is permanent-magnet speed governor output shaft 3.
Working principle: the radiator structure of Wind-cooling type permanent-magnet speed governor is using circular cooling fin 2, the heat dissipation of use
Piece 2 is ring-type, and the outer end face of entire conductor rotor is completely covered in cooling fin 2, and the fin 11 of cooling fin 2 is in the shape of a spiral by interior circumferential direction
Outer ring extends, and is evenly distributed on cooling fin 2, when work, air when cooling fin 2 is with rotating conductor rotor, between fin 11
Since centrifugal force effect is thrown toward outer ring, so that the pressure reduction between fin 11, and then air is sucked from inner ring, form air
Circulation, to take away the heat in the first conductor rotor 7 and the second conductor rotor 1, this radiator structure, radiating efficiency is higher, fortune
Row noise is small, and installation is more convenient.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of radiator structure of Wind-cooling type permanent-magnet speed governor, it is characterised in that: motor shaft, output shaft including motor and heat dissipation
The first conductor rotor, the first conductor rotor outer end face covering installation cooling fin, cooling fin are installed in piece, described motor shaft one end
With the first conductor rotor synchronous rotary, the cooling fin center opens up hole, and the cooling fin includes main leaf plate, the main leaf
Plate outer end face is uniformly provided with fin, and the first conductor rotor inner face both ends are fixed with connecting rod, and the connecting rod other end is solid
Surely the second conductor rotor is connected, the second conductor rotor outer end face covering installation cooling fin, the cooling fin is with the second conductor
Rotor synchronous rotary, the second p-m rotor is fixedly connected on the output shaft, and second p-m rotor passes through adjuster and connects
First p-m rotor.
2. the radiator structure of Wind-cooling type permanent-magnet speed governor according to claim 1, it is characterised in that: described to be mounted on first
The cooling fin of conductor rotor is arranged concentrically by hole and motor shaft, be mounted on the cooling fin of the second conductor rotor by hole with
Output shaft is arranged concentrically.
3. the radiator structure of Wind-cooling type permanent-magnet speed governor according to claim 1, it is characterised in that: the fin is helically
Shape extends from inner ring to outer ring and is uniformly fixedly connected on main leaf plate outer end face.
4. the radiator structure of Wind-cooling type permanent-magnet speed governor according to claim 1, it is characterised in that: the output shaft is forever
Magnetic governor output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094705.4U CN208299619U (en) | 2018-07-10 | 2018-07-10 | The radiator structure of Wind-cooling type permanent-magnet speed governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821094705.4U CN208299619U (en) | 2018-07-10 | 2018-07-10 | The radiator structure of Wind-cooling type permanent-magnet speed governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208299619U true CN208299619U (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821094705.4U Active CN208299619U (en) | 2018-07-10 | 2018-07-10 | The radiator structure of Wind-cooling type permanent-magnet speed governor |
Country Status (1)
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| CN (1) | CN208299619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365188A (en) * | 2019-07-03 | 2019-10-22 | 合肥渥孚电力科技有限公司 | A kind of single side transmission permanent-magnet eddy current magnetic hysteresis shaft coupling |
-
2018
- 2018-07-10 CN CN201821094705.4U patent/CN208299619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365188A (en) * | 2019-07-03 | 2019-10-22 | 合肥渥孚电力科技有限公司 | A kind of single side transmission permanent-magnet eddy current magnetic hysteresis shaft coupling |
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