CN207801632U - The radiator structure of electric machine stand - Google Patents
The radiator structure of electric machine stand Download PDFInfo
- Publication number
- CN207801632U CN207801632U CN201721566821.7U CN201721566821U CN207801632U CN 207801632 U CN207801632 U CN 207801632U CN 201721566821 U CN201721566821 U CN 201721566821U CN 207801632 U CN207801632 U CN 207801632U
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- CN
- China
- Prior art keywords
- shell
- cover plate
- electric machine
- radiator structure
- heat sink
- Prior art date
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Links
- 238000007664 blowing Methods 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000000112 cooling gas Substances 0.000 abstract description 9
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model belongs to motor field, specially a kind of radiator structure of electric machine stand, including shell, the outside of the shell along its be circumferentially with for radiating airflow by thermal dissipating path, thermal dissipating path is in integrally open annular, the opening disposed adjacent of thermal dissipating path has air inlet and air outlet, and the air inlet of thermal dissipating path, which is equipped at blowing unit and/or air outlet, is equipped with air exhaust units.When the utility model is used, cooling gas, around housing fluid one week, will ensure that shell can equably radiate everywhere, effectively avoid motor local temperature rise excessively high, promote the Stability and dependability of motor work along the guiding of thermal dissipating path.
Description
Technical field
The utility model belongs to motor field, specially a kind of radiator structure of electric machine stand.
Background technology
Motor body should be in safe temperature range at work, if motor body temperature is excessively high, will directly affect electricity
The service life of machine.In the prior art, generally fan is set and is arranged on the peripheral surface of electric machine stand in one end of motor and dissipate
Backing avoids body temperature excessively high to enhance engine base heat dissipation performance.In this radiator structure, the cold wind of fan blowout is without about
Beam is generally difficult to reach the other end of motor so that one end heat dissipation effect of the motor far from fan is poor, is easy to cause the office of motor
Portion's temperature is excessively high.Moreover, cooling fin is typically parallel to motor shaft arrangement, the cooling fin intensity being arranged so is low, heat dissipation area is small,
It applies on the motor that volume is larger or engine base is shorter, heat dissipation effect is little, it is difficult to meet market and user demand.
Utility model content
The purpose of this utility model is to provide a kind of radiator structures of electric machine stand, and heat dissipation is uniformly and effect is good.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of radiator structure of electric machine stand, including shell, the outside of the shell are circumferentially with along it for radiating airflow
By thermal dissipating path, thermal dissipating path is in integrally open annular, and the opening disposed adjacent of thermal dissipating path has air inlet and outlet air
Mouthful, the air inlet of thermal dissipating path is equipped with blowing unit, is equipped with air exhaust units at air outlet.
A kind of radiator structure of electric machine stand, including shell, the outside of the shell are circumferentially with along it for radiating airflow
By thermal dissipating path, thermal dissipating path is in integrally open annular, and the opening disposed adjacent of thermal dissipating path has air inlet and outlet air
Mouthful, the air inlet of thermal dissipating path is equipped with blowing unit.
A kind of radiator structure of electric machine stand, including shell, the outside of the shell are circumferentially with along it for radiating airflow
By thermal dissipating path, thermal dissipating path is in integrally open annular, and the opening disposed adjacent of thermal dissipating path has air inlet and outlet air
Mouthful, air exhaust units are equipped at the air outlet of thermal dissipating path.
The prior art is compared, and there are following technique effects for the utility model：Cooling gas will be along the guiding of thermal dissipating path
Around housing fluid one week, ensure that shell can equably radiate everywhere, effectively avoid motor local temperature rise excessively high, promotes motor work
Stability and dependability.
Description of the drawings
The content expressed by each attached drawing of this specification and the label in figure are briefly described below：
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is that the utility model is gone out the stereoscopic schematic diagram after wind turbine and heat sink；
Fig. 3 is the cutting structural schematic diagram of Fig. 2；
Fig. 4 is the sectional view along the utility model radial direction cutting.
In figure：10. shell, 11. heat sink strips, 12. annular grooves, 13. partition boards, 14. pedestals, 141. support plates, 142. substrates,
15. baffle, 21. air inlets, 22. air outlets, 23. cover plates, 30. wind turbines, 40. heat sinks, 41. heat emission holes.
Specific implementation mode
Below in conjunction with the accompanying drawings, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
It describes in detail bright.
A kind of radiator structure of electric machine stand, as shown in Figs 1-4, including shell 10, the outside of the shell 10 is along its week
To equipped with for radiating airflow by thermal dissipating path, thermal dissipating path integrally be in open annular, the opening of thermal dissipating path is adjacent to cloth
It is equipped with air inlet 21 and air outlet 22, the row of being equipped at blowing unit and/or air outlet 22 is equipped at the air inlet 21 of thermal dissipating path
Wind unit.Since into and out of air port 21,22 disposed adjacents, such cooling gas enters thermal dissipating path from air inlet 21, around shell
The air outlet 22 that 10 flowings are just arranged from neighbouring air inlet 21 after a week is discharged so that can be uniform everywhere in 10 circumferential direction of shell
Ground cooling heat dissipation, to ensure the stability of motor work.
Preferably, the outside mask of the shell 10 is equipped with cover plate 23, the both sides edges of boards point being located on 23 length direction of cover plate
It is not connected with the outer edge at the both ends of shell 10 and encloses the chamber that gas supply stream passes through.That is, cover plate 23 and shell 10
End be connected, and cover plate 23 and shell 10 interval are arranged so that cricoid current path is constituted between cover plate 23 and shell 10.
Preferably, it is circumferentially with heat sink strip 11 around it on the outer wall of the shell 10, annular is constituted between heat sink strip 11
Slot 12, the outer side edges of heat sink strip 11 are connected with the cover plate inner wall of corresponding position, the region structure that cover plate 23 is surrounded with annular groove 12
At the current path of tube chamber shape.As shown in Fig. 2-4, such cooling gas will be flowed along the guiding of tube chamber shape current path, to
Ensure the heat dissipation effect of shell 10.
Specifically, the cover plate 23 is open annular plate, the opening of cover plate 23 from housing exterior walls be outward extended with every
Plate 13, partition board 13 are parallel to the axial arranged of shell and the opening of cover plate are divided into the air inlet 21 arranged up and down and outlet air
Mouth 22.Preferably, the partition board 13 is arranged horizontal by angle, and the interior edges of boards of partition board 13 are higher than outer edges of boards, air inlet
21 are located at the top of partition board 13, and air outlet 22 is located at the lower section of partition board 13.The present embodiment as shown in figure 4, partition board 13 along shell 10
Radial arrangement, such partition board 13 convenient for cooling gas import or export thermal dissipating path.In Fig. 4, air inlet 21 is located at air outlet
Air outlet 22 can be set to air inlet by 22 tops, cooling gas in other embodiments along the circumferential counterclockwise flow of shell 10
21 top of mouth, makes axial clockwise flow of the cooling gas along shell 10, to enhance the heat dissipation effect of motor bottom, further
Ensure that temperature rises uniformly motor everywhere.
Further, two pedestals 14 are arranged in the peripheral outer wall of the shell 10, the bottom of neighbouring cover plate opening
The both ends of the upper seat surface of seat 14 are extended with baffle 15, shell 10, partition board 13, pedestal 14, baffle 15 and cover to housing exterior walls respectively
Plate 23 is connected and is enclosed thermal dissipating path, and the edges of boards mutually adjacent with cover plate 23, baffle 15 of partition board 13 are enclosed air inlet
21 and air outlet 22, partition board 13, pedestal 14, baffle 15 and the mutually adjacent pedestal and plate body of cover plate 23 are enclosed for accommodating
The chamber of air-intake device or air exhausting device.It not only can guarantee the stabilization, reliable of thermal dissipating path in this way, but also space can be made full use of reasonable
Arrange air-intake device or air exhausting device.
Specifically, the pedestal 14 arranges that baffle 15 is parallel to the end face cloth of shell 10 along the length direction of shell 10
Set, pedestal 14 includes being arranged in the support plate 141 of housing bottom and the substrate 142 of horizontal in splayed, the bottom of baffle 15 with
Pedestal 14 is connected, and the pedestal 14 of neighbouring cover plate opening is equipped with wind turbine 30, and the opening of 30 top of wind turbine is equipped with heat sink 40,
Heat sink 40 is equipped with the heat emission hole 41 that gas supply stream passes through.Pedestal 14 can provide good support to shell 10, ensure motor
Stability and dependability.Wind turbine 30 can be air inlet fan or exhaust blower, if wind turbine 30 is air inlet fan, cooling air-flow is from wind turbine 30
Place is discharged after entering thermal dissipating path from heat sink 40, if wind turbine 30 is exhaust blower, cooling gas enters from heat sink 40 to radiate
It is discharged through wind turbine 30 after access.
Preferably, the heat sink strip 11 is closed circular rib, and heat sink strip 11 is equipped with extremely along the axially spaced-apart of shell 10
It is two few.Heat sink strip 11 can provide the connection of guiding and cover plate 23 and shell 10 for the flowing of cooling gas so that
Cover plate 23 is equal with the spacing of shell 10 everywhere, ensures the unobstructed of cooling air-flow, to ensure heat dissipation effect.It is excellent in the present embodiment
It is the circular rings muscle for being parallel to shell end face arrangement to select heat sink strip 11, and heat sink strip 11 is equally spaced along the axial direction of shell.In this way
The connection and reasonable arrangement of thermal dissipating path, to ensure cooling effect stabilization, uniformly.
Claims (9)
1. a kind of radiator structure of electric machine stand, including shell (10), it is characterised in that：The outside of the shell (10) is along its week
To equipped with for radiating airflow by thermal dissipating path, thermal dissipating path integrally be in open annular, the opening of thermal dissipating path is adjacent to cloth
It is equipped with air inlet (21) and air outlet (22), blowing unit and/or air outlet (22) are equipped at the air inlet (21) of thermal dissipating path
Place is equipped with air exhaust units.
2. the radiator structure of electric machine stand according to claim 1, it is characterised in that：It is provide on the outside of the shell (10)
There is cover plate (23), the both sides edges of boards being located on cover plate (23) length direction are connected simultaneously with the outer edge at the both ends of shell (10) respectively
Enclose the chamber that gas supply stream passes through.
3. the radiator structure of electric machine stand according to claim 2, it is characterised in that：Ring on the outer wall of the shell (10)
Be circumferentially with heat sink strip (11) around it, constitute annular groove (12) between heat sink strip (11), the outer side edges of heat sink strip (11) with it is corresponding
Cover plate inner wall at position is connected, and cover plate (23) constitutes the current path of tube chamber shape with the region that annular groove (12) surrounds.
4. the radiator structure of electric machine stand according to claim 3, it is characterised in that：The cover plate (23) is split ring
The opening of shape plate, cover plate (23) is outward extended with partition board (13) from housing exterior walls, and partition board (13) is parallel to the axial cloth of shell
It sets and the opening of cover plate is divided into the air inlet (21) arranged up and down and air outlet (22).
5. the radiator structure of electric machine stand according to claim 4, it is characterised in that：The peripheral outer wall of the shell (10)
On be arranged with two pedestals (14), the both ends of the upper seat surface of the pedestal (14) of neighbouring cover plate opening are prolonged to housing exterior walls respectively
Stretching has baffle (15), and shell (10), partition board (13), pedestal (14), baffle (15) are connected with cover plate (23) and are enclosed heat dissipation
Access, partition board (13), pedestal (14), baffle (15) and the mutually adjacent pedestal and plate body of cover plate (23) are enclosed for accommodating
The chamber of air-intake device or air exhausting device.
6. the radiator structure of electric machine stand according to claim 5, it is characterised in that：The pedestal (14) is parallel to shell
The length direction of body (10) arranges that baffle (15) is parallel to the end face arrangement of shell (10), and pedestal (14) includes in splayed cloth
The substrate (142) of the support plate (141) and horizontal in housing bottom is set, the bottom of baffle (15) is connected with pedestal (14), neighbouring
The pedestal (14) of cover plate opening is equipped with wind turbine (30), and the opening above wind turbine (30) is equipped with heat sink (40), heat sink
(40) it is equipped with the heat emission hole (41) that gas supply stream passes through.
7. according to the radiator structure of claim 4-6 any one of them electric machine stands, it is characterised in that：The partition board (13)
It is arranged horizontal by angle, and the interior edges of boards of partition board (13) are higher than outer edges of boards, air inlet (21) is located at the top of partition board (13),
Air outlet (22) is located at the lower section of partition board (13).
8. according to the radiator structure of claim 3-6 any one of them electric machine stands, it is characterised in that：The heat sink strip
(11) it is closed circular rib, heat sink strip (11) is equipped at least two along the axially spaced-apart of shell (10).
9. the radiator structure of electric machine stand according to claim 8, it is characterised in that：The heat sink strip (11) is parallel
In the circular rings muscle of shell end face arrangement, heat sink strip (11) is equally spaced along the axial direction of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566821.7U CN207801632U (en) | 2017-11-21 | 2017-11-21 | The radiator structure of electric machine stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566821.7U CN207801632U (en) | 2017-11-21 | 2017-11-21 | The radiator structure of electric machine stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801632U true CN207801632U (en) | 2018-08-31 |
Family
ID=63284809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566821.7U Active CN207801632U (en) | 2017-11-21 | 2017-11-21 | The radiator structure of electric machine stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207801632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834749A (en) * | 2017-11-21 | 2018-03-23 | 安徽威能电机有限公司 | The radiator structure of electric machine stand |
| CN113162296A (en) * | 2021-03-25 | 2021-07-23 | 南通博洋机电制造有限公司 | Small-size disk outer rotor switched reluctance wind driven generator with energy-saving function |
-
2017
- 2017-11-21 CN CN201721566821.7U patent/CN207801632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834749A (en) * | 2017-11-21 | 2018-03-23 | 安徽威能电机有限公司 | The radiator structure of electric machine stand |
| CN113162296A (en) * | 2021-03-25 | 2021-07-23 | 南通博洋机电制造有限公司 | Small-size disk outer rotor switched reluctance wind driven generator with energy-saving function |
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| GR01 | Patent grant |