CN209344948U - A kind of rotor facilitating heat dissipation - Google Patents
A kind of rotor facilitating heat dissipation Download PDFInfo
- Publication number
- CN209344948U CN209344948U CN201822232863.8U CN201822232863U CN209344948U CN 209344948 U CN209344948 U CN 209344948U CN 201822232863 U CN201822232863 U CN 201822232863U CN 209344948 U CN209344948 U CN 209344948U
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- CN
- China
- Prior art keywords
- shaft
- heat
- fixedly installed
- heat dissipation
- rotor
- 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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Abstract
The utility model relates to technical field of motors, and disclose a kind of rotor for facilitating heat dissipation, including shaft, the external fixed installation of the shaft is cored, the inner wrap of the iron core has coil, the retainer plate that the outside of the shaft is fixedly installed with the right side positioned at iron core and is fixedly connected with coil, the first cooling fin is fixedly installed on the right side of the retainer plate, the outside of the shaft is fixedly installed with the heat emission fan on the left of iron core, the outside of the shaft is fixedly installed with the heat-conducting block on the left of heat emission fan, the top and bottom of the heat-conducting block are fixedly installed with the second cooling fin.This facilitates the rotor of heat dissipation, pass through the shaft of setting, the shoe cream room opened up in shaft, to which the heat that the oil realized in shoe cream room absorbs shaft carries out absorption heat dissipation, radiating groove cooperation simultaneously radiates to shaft, it avoids heat storage to be difficult to distribute in shaft, facilitates rotor and achieve the purpose that facilitate heat dissipation.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of rotor for facilitating heat dissipation.
Background technique
Rotor is also the rotary part in motor, and motor is made of rotor and stator two parts, it is for realizing
The conversion equipment of electric energy and mechanical energy and mechanical energy and electric energy, rotor are divided into motor rotor and generator amature.
With the development in epoch and science and technology, scientific and technological progress promotes the technological progress of rotor simultaneously, but still
There is defect, present motor rotor construction is fixed, it is difficult to heat caused by rotor high speed rotation is distributed,
The heat dissipation effect being not achieved significantly reduces the service life of electronics rotor, so propose a kind of electricity for facilitating heat dissipation
Machine rotor solves the problems, such as this.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of rotor for facilitating heat dissipation, has convenient dissipate
The advantages that hot, solves present motor rotor construction and fixes, it is difficult to distribute heat caused by rotor high speed rotation
It goes out, the heat dissipation effect being not achieved, the problem of significantly reducing the service life of electronics rotor.
(2) technical solution
To realize the above-mentioned purpose for facilitating heat dissipation, the utility model is provided the following technical solutions: a kind of electricity facilitating heat dissipation
Machine rotor, including shaft, the external of the shaft is fixedly mounted cored, and the inner wrap of the iron core has a coil, and described turn
The retainer plate that the outside of axis is fixedly installed with the right side positioned at iron core and is fixedly connected with coil, the right side of the retainer plate are fixed
First cooling fin is installed, the outside of the shaft is fixedly installed with the heat emission fan on the left of iron core, the outside of the shaft
It is fixedly installed with the heat-conducting block being located on the left of heat emission fan, the top and bottom of the heat-conducting block are fixedly installed with the second heat dissipation
Piece is fixedly installed on the right side of second cooling fin through heat emission fan and the heat conducting bar that is fixedly connected with iron core, the shaft
The external left and right sides offers radiating groove, and the inside of the shaft offers shoe cream room, the fixed peace in the bottom of the shaft
Equipped with the disengaging oil seal valve being connected to shoe cream room, the disengaging oil seal valve is located at the left side of heat-conducting block, the top of the shaft
Portion offers relief hole, the expanded rubber being fixedly installed with above relief hole at the top of the shaft, the expanded rubber
Positioned at the right side of retainer plate.
Preferably, the retainer plate is in cylindrical body, and the quantity of the first cooling fin is no less than ten, and the first cooling fin is in ring
Shape equidistantly distributes on the right side of retainer plate.
Preferably, the radiating groove is rectangle, and the quantity of radiating groove is no less than eight, and radiating groove is equidistant in a ring
From the outside for being distributed in shaft.
Preferably, the relief hole is rounded, and expanded rubber is in hemisphere, and the diameter of expanded rubber is greater than relief hole
Diameter.
Preferably, the heat emission fan is in cylindrical body, and offers in heat emission fan and compatible with heat conducting bar connect hole.
Preferably, two heat conducting bars are that symmetrical axle center is respectively symmetrically distributed in top and bottom on the left of iron core with shaft
Portion.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of rotor for facilitating heat dissipation, has following beneficial to effect
Fruit:
1, the rotor for facilitating heat dissipation, by the shaft of setting, the shoe cream room opened up in shaft, to realize storage
The heat that oil in oil pocket absorbs shaft carries out absorption heat dissipation, while radiating groove cooperation radiates to shaft, avoids
Heat storage is difficult to distribute in shaft, facilitates rotor and achievees the purpose that facilitate heat dissipation.
2, rotor for facilitating heat dissipation, by the heat conducting bar being fixedly mounted on iron core, so that realizing heat conducting bar will
Shaft drives heat emission fan high speed rotation to generate the air of flowing to the while heat dissipation in heat transfer to the second cooling fin
Two cooling fins rapidly distribute internal heat while cooling, while the first heat dissipation being fixedly mounted on retainer plate
Piece carries out retainer plate to continue heat dissipation, has further facilitated rotor and has achieved the purpose that facilitate heat dissipation.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram that the utility model shaft is connect with shoe cream room.
In figure: 1 shaft, 2 iron cores, 3 coils, 4 retainer plates, 5 first cooling fins, 6 heat emission fans, 7 heat-conducting blocks, 8 second heat dissipations
Piece, 9 heat conducting bars, 10 radiating grooves, 11 shoe cream rooms, 12 disengaging oil seal valves, 13 relief holes, 14 expanded rubbers.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of rotor facilitating heat dissipation referring to FIG. 1-2, including shaft 1, the outside of shaft 1 are fixedly installed with iron
Core 2, the inner wrap of iron core 2 have coil 3, and the outside of shaft 1 is fixedly installed with the right side positioned at iron core 2 and fixes with coil 3
The retainer plate 4 of connection, the right side of retainer plate 4 are fixedly installed with the first cooling fin 5, and retainer plate 4 is in cylindrical body, the first cooling fin 5
Quantity be no less than ten, and the first cooling fin 5 is equidistantly distributed in a ring on the right side of retainer plate 4, shaft 1 it is external fixed
The heat emission fan 6 for being located at 2 left side of iron core is installed, the outside of shaft 1 is fixedly installed with the heat-conducting block 7 positioned at 6 left side of heat emission fan, leads
The top and bottom of heat block 7 are fixedly installed with the second cooling fin 8, and the right side of the second cooling fin 8 is fixedly installed with through heat dissipation
Fan 6 and the heat conducting bar 9 being fixedly connected with iron core 2, heat emission fan 6 are in cylindrical body, and are offered in heat emission fan 6 suitable with 9 phase of heat conducting bar
The connection matched connects hole, and heat conducting bar 9 is with the top and bottom that shaft 1 is that symmetrical axle center is respectively symmetrically distributed in 2 left side of iron core, shaft
The left and right sides outside 1 offers radiating groove 10, and radiating groove 10 is rectangle, and the quantity of radiating groove 10 is no less than eight,
And radiating groove 10 is equidistantly distributed in a ring in the outside of shaft 1, the inside of shaft 1 offers shoe cream room 11, the bottom of shaft 1
It is fixedly installed with the disengaging oil seal valve 12 being connected to shoe cream room 11, disengaging oil seal valve 12 is located at the left side of heat-conducting block 7, shaft
1 top offers relief hole 13, and the top of shaft 1 is fixedly installed with the expanded rubber 14 above relief hole 13, pressure release
Hole 13 is rounded, and expanded rubber 14 is in hemisphere, and the diameter of expanded rubber 14 is greater than the diameter of relief hole 13, expanded rubber 14
Positioned at the right side of retainer plate 4, by the shaft 1 of setting, the shoe cream room 11 opened up in shaft 1, to realize in shoe cream room 11
Oil heat that shaft 1 is absorbed carry out absorption heat dissipation, while the cooperation of radiating groove 10 radiates to shaft 1, avoids heat
Amount, which is stored in shaft 1, to be difficult to distribute, and is facilitated rotor and is achieved the purpose that facilitate heat dissipation, by fixed on iron core 2
The heat conducting bar 9 of installation, so that realizing heat conducting bar 9 transfers heat on the second cooling fin 81 band of shaft while heat dissipation
The air that dynamic 6 high speed rotation of heat emission fan generates flowing rapidly dissipates internal heat while cooling to the second cooling fin 8
The first cooling fin 5 for sending out, while being fixedly mounted on retainer plate 4 carries out retainer plate 4 to continue heat dissipation, has further facilitated electricity
Machine rotor achievees the purpose that facilitate heat dissipation.
In conclusion this facilitates the rotor of heat dissipation, and by the shaft 1 of setting, the shoe cream room 11 opened up in shaft 1,
To which the heat that is absorbed to shaft 1 of oil realized in shoe cream room 11 carries out absorption heat dissipation, while the cooperation of radiating groove 10 is to turning
Axis 1 radiates, and avoids heat storage and is difficult to distribute in shaft 1, facilitates rotor and reaches and facilitates heat dissipation
Purpose is transferred heat on the second cooling fin 8 by the heat conducting bar 9 being fixedly mounted on iron core 2 to realize heat conducting bar 9
Shaft 1 drives the air of 6 high speed rotation of heat emission fan generation flowing to cool down the second cooling fin 8 same while heat dissipation
When rapidly internal heat is distributed, while the first cooling fin 5 being fixedly mounted on retainer plate 4 holds retainer plate 4
Continuous heat dissipation, has further facilitated rotor and has achieved the purpose that facilitate heat dissipation, solved present motor rotor construction and fix, difficult
To distribute heat caused by rotor high speed rotation, the heat dissipation effect being not achieved significantly reduces electronics
The problem of service life of rotor.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of rotor for facilitating heat dissipation, including shaft (1), it is characterised in that: the external of the shaft (1) is fixedly mounted
The inner wrap of cored (2), the iron core (2) has coil (3), and the outside of the shaft (1) is fixedly installed with positioned at iron core
(2) right side and the retainer plate (4) being fixedly connected with coil (3) are fixedly installed with the first heat dissipation on the right side of the retainer plate (4)
Piece (5), the outside of the shaft (1) are fixedly installed with the heat emission fan (6) on the left of iron core (2), the outside of the shaft (1)
It is fixedly installed with the heat-conducting block (7) being located on the left of heat emission fan (6), the top and bottom of the heat-conducting block (7) are fixedly installed with
Second cooling fin (8), be fixedly installed on the right side of second cooling fin (8) through heat emission fan (6) and with iron core (2) are fixed connects
The heat conducting bar (9) connect, the external left and right sides of the shaft (1) offer radiating groove (10), and the inside of the shaft (1) is opened
Equipped with shoe cream room (11), the bottom of the shaft (1) is fixedly installed with the disengaging oil seal valve (12) being connected to shoe cream room (11),
Disengaging oil seal valve (12) is located at the left side of heat-conducting block (7), offers relief hole (13), institute at the top of the shaft (1)
State the expanded rubber (14) being fixedly installed with above relief hole (13) at the top of shaft (1), expanded rubber (14) position
In the right side of retainer plate (4).
2. a kind of rotor for facilitating heat dissipation according to claim 1, it is characterised in that: the retainer plate (4) is in circle
Cylinder, the quantity of the first cooling fin (5) is no less than ten, and the first cooling fin (5) is equidistantly distributed in a ring in retainer plate (4)
Right side.
3. a kind of rotor for facilitating heat dissipation according to claim 1, it is characterised in that: the radiating groove (10) is in length
It is rectangular, and the quantity of radiating groove (10) is no less than eight, and radiating groove (10) is equidistantly distributed in a ring in the outer of shaft (1)
Portion.
4. a kind of rotor for facilitating heat dissipation according to claim 1, it is characterised in that: the relief hole (13) is in circle
Shape, expanded rubber (14) is in hemisphere, and the diameter of expanded rubber (14) is greater than the diameter of relief hole (13).
5. a kind of rotor for facilitating heat dissipation according to claim 1, it is characterised in that: the heat emission fan (6) is in circle
Cylinder, and offered in heat emission fan (6) and heat conducting bar (9) are compatible connects hole.
6. a kind of rotor for facilitating heat dissipation according to claim 1, it is characterised in that: two heat conducting bars (9)
It is that symmetrical axle center is respectively symmetrically distributed in the top and bottom on the left of iron core (2) with shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232863.8U CN209344948U (en) | 2018-12-28 | 2018-12-28 | A kind of rotor facilitating heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232863.8U CN209344948U (en) | 2018-12-28 | 2018-12-28 | A kind of rotor facilitating heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344948U true CN209344948U (en) | 2019-09-03 |
Family
ID=67759777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232863.8U Expired - Fee Related CN209344948U (en) | 2018-12-28 | 2018-12-28 | A kind of rotor facilitating heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113515172A (en) * | 2021-05-17 | 2021-10-19 | 安徽东升达精密机件有限公司 | Notebook computer screen shaft with surface contact positioning function |
| CN115076208A (en) * | 2022-06-07 | 2022-09-20 | 山东润金重工科技有限公司 | Durable type roller shaft forging of engineering machine tool |
-
2018
- 2018-12-28 CN CN201822232863.8U patent/CN209344948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113515172A (en) * | 2021-05-17 | 2021-10-19 | 安徽东升达精密机件有限公司 | Notebook computer screen shaft with surface contact positioning function |
| CN113515172B (en) * | 2021-05-17 | 2023-07-25 | 江苏鑫友盛智能制造科技有限公司 | Notebook computer screen shaft with surface contact positioning function |
| CN115076208A (en) * | 2022-06-07 | 2022-09-20 | 山东润金重工科技有限公司 | Durable type roller shaft forging of engineering machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20211228 |