CN108711999A - A kind of Servomotor shells that radiating efficiency is high - Google Patents
A kind of Servomotor shells that radiating efficiency is high Download PDFInfo
- Publication number
- CN108711999A CN108711999A CN201810674837.2A CN201810674837A CN108711999A CN 108711999 A CN108711999 A CN 108711999A CN 201810674837 A CN201810674837 A CN 201810674837A CN 108711999 A CN108711999 A CN 108711999A
- Authority
- CN
- China
- Prior art keywords
- heat
- shell
- cooling fin
- radiating efficiency
- dissipating pipe
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of Servomotor shells that radiating efficiency is high, including shell, graphene nanometer sheet, cooling fin, heat-dissipating pipe and end cap, shell is columnar structured design, it is uniformly arranged several through-holes on the left and right ends side wall of shell, shell periphery is equipped with graphene nanometer sheet, it is provided with cooling fin on the outside of graphene nanometer sheet, cooling fin is provided with several heat-dissipating pipes close to graphene nanometer sheet side, heat-dissipating pipe both ends are that opening designs, heat-dissipating pipe is fixed on the inside of cooling fin, cooling fin inner circumferential is evenly arranged with several heat dissipation cavitys, heat dissipation cavity is connected to heat-dissipating pipe, integrally formed with several outer radiating fins on the outside of cooling fin, shell is provided at both ends with and the matched end cap of cooling fin, cavity is formed between end cap and shell, it is provided with venthole in the middle part of end cap, filter screen is provided on venthole；The high Servomotor shells of this kind of radiating efficiency greatly improve the radiating efficiency of servo motor by the setting of graphene nanometer sheet.
Description
Technical field
The present invention relates to a kind of Servomotor shells to relate to more particularly, to a kind of Servomotor shells that radiating efficiency is high
And technical field of motors.
Background technology
With the development of power electronic technique, servo motor is widely used in all trades and professions, operation principle
It is that the electric signal that will be received is converted to angular displacement on servo motor shaft or angular speed output, control are easy, small in volume,
Output power and torque are big, facilitate speed governing, are used widely in recent years.But servo motor is during the work time, will produce big
The heat of amount such as carries out radiating treatment, can influence the performance of servo motor, while also limiting servo motor work(not in time
Rate is promoted.Currently, Servomotor shells generally use aluminium alloy structure, because the excellent thermal conductivity of metal, is conducive to servo
The heat dissipation of motor, but existing Servomotor shells structure is relatively simple, is unfavorable for the raising of radiating efficiency.
Invention content
The technical problem to be solved by the present invention is to overcome existing Servomotor shells structure is relatively simple, it is unfavorable for heat dissipation effect
The defect of the raising of rate provides a kind of Servomotor shells that radiating efficiency is high, to solve the above problems.
To achieve the above object, the present invention provides the following technical solutions：A kind of Servomotor shells that radiating efficiency is high, packet
Shell, graphene nanometer sheet, cooling fin, heat-dissipating pipe and end cap are included, the shell is columnar structured design, a left side for the shell
Several through-holes are uniformly arranged on right both ends side wall, the shell periphery is equipped with graphene nanometer sheet, the graphene nanometer sheet
Outside is provided with cooling fin, and the cooling fin is provided with several heat-dissipating pipes, the heat-dissipating pipe two close to graphene nanometer sheet side
End is opening design, and the heat-dissipating pipe is fixed on the inside of cooling fin, and it is empty that the cooling fin inner circumferential is evenly arranged with several heat dissipations
Chamber, the heat dissipation cavity are connected to heat-dissipating pipe, integrally formed with several outer radiating fins, the shell two on the outside of the cooling fin
End be provided with the matched end cap of cooling fin, form cavity between the end cap and shell, be provided in the middle part of the end cap logical
Stomata is provided with filter screen on the venthole.
As a preferred technical solution of the present invention, it is provided on the outside of the graphene nanometer sheet and matches with heat-dissipating pipe
Arc groove, and the heat dissipation tube outer surface is fitted closely with arc groove inner surface.
As a preferred technical solution of the present invention, the heat-dissipating pipe by the good heat dispersion performances such as copper and aluminium alloy gold
Belong to material to be made.
As a preferred technical solution of the present invention, the heat dissipation cavity is cylindrical cavity.
As a preferred technical solution of the present invention, the outer radiating fin outwardly convex.
As a preferred technical solution of the present invention, bearing is provided in the middle part of the side wall of the shell left and right ends.
As a preferred technical solution of the present invention, the housing cavity is equipped with stator and rotor.
Compared with prior art, the beneficial effects of the invention are as follows：The high Servomotor shells of this kind of radiating efficiency, pass through stone
The setting of black alkene nanometer sheet converts heat energy into infrared ray using the special molecular structure of graphene, and then by heat away,
Greatly improve the radiating efficiency of servo motor, and its heat dissipation effect far more than carbon nanotube, metal nanoparticle and its
He, by the setting of heat-dissipating pipe, increases filler with the advantages of more frivolous, easy processing, cost is lower, and the service life is longer
Contact area between graphene nanometer sheet and cooling fin is conducive to improve radiating efficiency, simultaneously to increase heat dissipation area
Heat-dissipating pipe both ends open so that form air-flow in heat-dissipating pipe, to take away heat using air-flow, radiating efficiency is improved, by dissipating
The setting of hot cavity so that air-flow can enter inside cooling fin, be conducive to the radiating efficiency for further increasing servo motor,
By the setting of outer radiating fin, the contact area of cooling fin and air is increased, is conducive to the raising of radiating efficiency.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of Servomotor shells structural schematic diagram that radiating efficiency is high of the present invention；
Fig. 2 is a kind of sectional view along A-A for the Servomotor shells that radiating efficiency is high of the present invention；
In figure：1, shell；2, through-hole；3, bearing；4, graphene nanometer sheet；5, cooling fin；6, heat-dissipating pipe；7, heat dissipation is empty
Chamber；8, outer radiating fin；9, end cap；10, venthole；11, filter screen.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of Servomotor shells that radiating efficiency is high, including
Shell 1, graphene nanometer sheet 4, cooling fin 5, heat-dissipating pipe 6 and end cap 9, shell 1 are columnar structured design, the left and right of shell 1
Several through-holes 2 are uniformly arranged on the side wall of both ends, 1 periphery of shell is equipped with graphene nanometer sheet 4, and 4 outside of graphene nanometer sheet is set
It is equipped with cooling fin 5, cooling fin 5 is provided with several heat-dissipating pipes 6 close to 4 side of graphene nanometer sheet, and 6 both ends of heat-dissipating pipe are that opening is set
Meter, heat-dissipating pipe 6 are fixed on 5 inside of cooling fin, and 5 inner circumferential of cooling fin is evenly arranged with several heat dissipation cavitys 7,7 He of cavity of radiating
Heat-dissipating pipe 6 is connected to, and integrally formed with several outer radiating fins 8, shell 1 is provided at both ends with to match with cooling fin 5 in cooling fin 5 outside
The end cap 9 of conjunction, forms cavity between end cap 9 and shell 1,9 middle part of end cap is provided with venthole 10, was provided on venthole 10
Strainer 11.
4 outside of graphene nanometer sheet is provided with the arc groove to match with heat-dissipating pipe 6, and 6 outer surface of heat-dissipating pipe and arc
Connected in star inner surface fits closely, and heat-dissipating pipe 6 is made of the metal material of the good heat dispersion performances such as copper and aluminium alloy, and radiate cavity
7 be cylindrical cavity, 8 outwardly convex of outer radiating fin, and bearing 3,1 inner cavity of shell peace are provided in the middle part of 1 left and right ends side wall of shell
Equipped with stator and rotor.
Concrete principle：In use, the rotor high speed rotation of servo motor, which generates heat transfer, arrives shell 1, on the outside of shell 1
Graphene nanometer sheet 4 converts heat energy into infrared ray, and then by heat away, while the cooling air that venthole 10 enters has portion
Divide and enters inside heat-dissipating pipe 6 so that air-flow is formed in heat-dissipating pipe 6, to take away heat using air-flow, improves radiating efficiency,
Air-flow can also be entered by the cavity 7 that radiates inside cooling fin 5, to be conducive to further increase the heat dissipation effect of servo motor
Rate, 8 outwardly convex of outer radiating fin in 5 outside of cooling fin, increases the contact area of cooling fin 5 and air, is conducive to radiate
The raising of efficiency.
The high Servomotor shells of this kind of radiating efficiency, it is special using graphene by the setting of graphene nanometer sheet
Molecular structure converts heat energy into infrared ray, and then by heat away, greatly improves the radiating efficiency of servo motor, and
And its heat dissipation effect is far more than carbon nanotube, metal nanoparticle and other fillers, has more frivolous, easy processing, cost is lower,
The advantages of the service life is longer increases the contact area between graphene nanometer sheet and cooling fin by the setting of heat-dissipating pipe,
To increase heat dissipation area, be conducive to improve radiating efficiency, while heat-dissipating pipe both ends open so that form gas in heat-dissipating pipe
Stream improves radiating efficiency to take away heat using air-flow, passes through the setting for the cavity that radiates so that air-flow can enter scattered
Inside backing, be conducive to the radiating efficiency for further increasing servo motor, by the setting of outer radiating fin, increase cooling fin
With the contact area of air, be conducive to the raising of radiating efficiency.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of Servomotor shells that radiating efficiency is high, including shell (1), graphene nanometer sheet (4), cooling fin (5), heat dissipation
Manage (6) and end cap (9), which is characterized in that the shell (1) is columnar structured design, the left and right ends side of the shell (1)
Several through-holes (2) are uniformly arranged on wall, shell (1) periphery is equipped with graphene nanometer sheet (4), the graphene nanometer sheet
(4) outside is provided with cooling fin (5), and the cooling fin (5) is provided with several heat-dissipating pipes close to graphene nanometer sheet (4) side
(6), heat-dissipating pipe (6) both ends are that opening designs, and the heat-dissipating pipe (6) is fixed on the inside of cooling fin (5), the cooling fin
(5) inner circumferential is evenly arranged with several heat dissipation cavitys (7), and the heat dissipation cavity (7) is connected to heat-dissipating pipe (6), the cooling fin
(5) integrally formed with several outer radiating fins (8), the shell (1) is provided at both ends with and cooling fin (5) matched end in outside
It covers (9), forms cavity between the end cap (9) and shell (1), venthole (10) is provided in the middle part of the end cap (9), it is described logical
Filter screen (11) is provided on stomata (10).
2. a kind of high Servomotor shells of radiating efficiency according to claim 1, which is characterized in that the graphene is received
The arc groove to match with heat-dissipating pipe (6), and the heat-dissipating pipe (6) outer surface and arc groove are provided on the outside of rice piece (4)
Inner surface fits closely.
3. a kind of high Servomotor shells of radiating efficiency according to claim 1, which is characterized in that the heat-dissipating pipe
(6) it is made of the metal material of the good heat dispersion performances such as copper and aluminium alloy.
4. a kind of high Servomotor shells of radiating efficiency according to claim 1, which is characterized in that the heat dissipation cavity
(7) it is cylindrical cavity.
5. a kind of high Servomotor shells of radiating efficiency according to claim 1, which is characterized in that the outer heat radiating fin
Piece (8) outwardly convex.
6. a kind of high Servomotor shells of radiating efficiency according to claim 1, which is characterized in that the shell (1)
It is provided with bearing (3) in the middle part of the side wall of left and right ends.
7. a kind of high Servomotor shells of radiating efficiency according to claim 1, which is characterized in that the shell (1)
Inner cavity is equipped with stator and rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674837.2A CN108711999A (en) | 2018-06-27 | 2018-06-27 | A kind of Servomotor shells that radiating efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674837.2A CN108711999A (en) | 2018-06-27 | 2018-06-27 | A kind of Servomotor shells that radiating efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108711999A true CN108711999A (en) | 2018-10-26 |
Family
ID=63872010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674837.2A Pending CN108711999A (en) | 2018-06-27 | 2018-06-27 | A kind of Servomotor shells that radiating efficiency is high |
Country Status (1)
| Country | Link |
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| CN (1) | CN108711999A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462303A (en) * | 2018-11-17 | 2019-03-12 | 镇江三联泵业机械成套设备有限公司 | A kind of electric machine casing and its motor mount that thermal diffusivity is high |
| CN110350706A (en) * | 2019-07-03 | 2019-10-18 | 安徽省聚科石墨烯科技股份公司 | A kind of novel graphene high efficiency and heat radiation motor |
| CN111864960A (en) * | 2020-08-03 | 2020-10-30 | 华育昌(肇庆)智能科技研究有限公司 | Self-heat-dissipation rare earth permanent magnet synchronous motor |
| CN113258722A (en) * | 2021-05-31 | 2021-08-13 | 哈尔滨工业大学 | Self-rotating graphene heat dissipation device for direct-drive electro-hydraulic servo actuator |
| CN113739831A (en) * | 2021-07-28 | 2021-12-03 | 广西电网有限责任公司南宁供电局 | Integrated sensor monitoring host of transmission line |
| CN113991920A (en) * | 2021-11-17 | 2022-01-28 | 江苏航天动力机电有限公司 | Permanent magnet motor with electric-control hydraulic adjustable shock-absorbing heat-dissipating housing |
Citations (5)
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| CN204334190U (en) * | 2015-01-09 | 2015-05-13 | 常州杨氏电机有限公司 | Novel efficient radiating formula motor |
| CN205945350U (en) * | 2016-08-21 | 2017-02-08 | 无锡商业职业技术学院 | Motor housing's heat radiation structure |
| CN107294254A (en) * | 2017-06-30 | 2017-10-24 | 无锡市京锡冶金液压机电有限公司 | A kind of novel motor end cap |
| CN107359743A (en) * | 2017-09-01 | 2017-11-17 | 贵州苏佳乐电动车有限公司 | A kind of direct-cooled motor for electric car |
| CN108110928A (en) * | 2018-01-25 | 2018-06-01 | 博远机电（嘉兴）有限公司 | High pressure ultrahigh speed permanent magnet synchronous motor |
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2018
- 2018-06-27 CN CN201810674837.2A patent/CN108711999A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204334190U (en) * | 2015-01-09 | 2015-05-13 | 常州杨氏电机有限公司 | Novel efficient radiating formula motor |
| CN205945350U (en) * | 2016-08-21 | 2017-02-08 | 无锡商业职业技术学院 | Motor housing's heat radiation structure |
| CN107294254A (en) * | 2017-06-30 | 2017-10-24 | 无锡市京锡冶金液压机电有限公司 | A kind of novel motor end cap |
| CN107359743A (en) * | 2017-09-01 | 2017-11-17 | 贵州苏佳乐电动车有限公司 | A kind of direct-cooled motor for electric car |
| CN108110928A (en) * | 2018-01-25 | 2018-06-01 | 博远机电（嘉兴）有限公司 | High pressure ultrahigh speed permanent magnet synchronous motor |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462303A (en) * | 2018-11-17 | 2019-03-12 | 镇江三联泵业机械成套设备有限公司 | A kind of electric machine casing and its motor mount that thermal diffusivity is high |
| CN110350706A (en) * | 2019-07-03 | 2019-10-18 | 安徽省聚科石墨烯科技股份公司 | A kind of novel graphene high efficiency and heat radiation motor |
| CN111864960A (en) * | 2020-08-03 | 2020-10-30 | 华育昌(肇庆)智能科技研究有限公司 | Self-heat-dissipation rare earth permanent magnet synchronous motor |
| CN113258722A (en) * | 2021-05-31 | 2021-08-13 | 哈尔滨工业大学 | Self-rotating graphene heat dissipation device for direct-drive electro-hydraulic servo actuator |
| CN113258722B (en) * | 2021-05-31 | 2022-06-10 | 哈尔滨工业大学 | Self-rotating graphene heat dissipation device for direct-drive electro-hydraulic servo actuator |
| CN113739831A (en) * | 2021-07-28 | 2021-12-03 | 广西电网有限责任公司南宁供电局 | Integrated sensor monitoring host of transmission line |
| CN113991920A (en) * | 2021-11-17 | 2022-01-28 | 江苏航天动力机电有限公司 | Permanent magnet motor with electric-control hydraulic adjustable shock-absorbing heat-dissipating housing |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181026 |
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| WD01 | Invention patent application deemed withdrawn after publication |