CN207853629U - Electric machine stand radiator structure - Google Patents
Electric machine stand radiator structure Download PDFInfo
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- CN207853629U CN207853629U CN201721566535.0U CN201721566535U CN207853629U CN 207853629 U CN207853629 U CN 207853629U CN 201721566535 U CN201721566535 U CN 201721566535U CN 207853629 U CN207853629 U CN 207853629U
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- shell
- cover plate
- electric machine
- air
- radiator structure
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Abstract
The utility model belongs to motor field, specially a kind of electric machine stand radiator structure, 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, air inlet is connected at the one end open of thermal dissipating path, other end opening is connected with air outlet, the air inlet of thermal dissipating path, which is equipped at blowing unit and/or air outlet, is equipped with air exhaust units.The thermal dissipating path toroidal shell body of the utility model is circumferentially so that cooling air-flow can carry out cooling heat shell everywhere, to avoid motor local temperature rise excessively high, promote the Stability and dependability of motor work.
Description
Technical field
The utility model belongs to motor field, specially a kind of electric machine stand radiator structure.
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 electric machine stand radiator structures, 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 electric machine stand radiator structure, including shell, the outside of the shell is circumferentially with along it circulates for heat transmission gas
The thermal dissipating path crossed, thermal dissipating path are in integrally open annular, are connected with air inlet at the one end open of thermal dissipating path, the other end is opened
It is connected with air outlet at 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 electric machine stand radiator structure, including shell, the outside of the shell is circumferentially with along it circulates for heat transmission gas
The thermal dissipating path crossed, thermal dissipating path are in integrally open annular, are connected with air inlet at the one end open of thermal dissipating path, the other end is opened
Air outlet is connected at mouthful, the air inlet of thermal dissipating path is equipped with blowing unit.
A kind of electric machine stand radiator structure, including shell, the outside of the shell is circumferentially with along it circulates for heat transmission gas
The thermal dissipating path crossed, thermal dissipating path are in integrally open annular, are connected with air inlet at the one end open of thermal dissipating path, the other end is opened
It is connected with air outlet at 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：Thermal dissipating path toroidal shell body is circumferentially so that
Cooling air-flow can carry out cooling heat shell everywhere, to avoid motor local temperature rise excessively high, promote the stabilization of motor work
Property and reliability.
Description of the drawings
The content expressed by each attached drawing of this specification and the label in figure are briefly described below：
Fig. 1,2 be the utility model stereoscopic schematic diagram；
Fig. 3 is that the utility model removes the stereoscopic schematic diagram after wind turbine or air draft plate；
Fig. 4 is stereoscopic schematic diagrams of the Fig. 3 along vertical guide cutting where its axle center；
Fig. 5 is the sectional view of Fig. 3 radially cuttings.
In figure：10. shell, 11. heat sink strips, 12. annular grooves, 13. throttling bars, 14. pedestals, 141. support plates, 142. bases
Plate, 15. baffles, 21. air inlets, 22. air outlets, 23. cover plates, 231. upper cover plates, 232. times cover plates, 30. wind turbines, 40. air drafts
Plate, 41. exhaust outlets.
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 electric machine stand radiator structure, as shown in Figs. 1-5, including shell 10, the outside of the shell 10 is along its circumferential direction
Equipped with for radiating airflow by thermal dissipating path, thermal dissipating path is in integrally open annular, is connected at the one end open of thermal dissipating path
There are air inlet 21, other end opening to be connected with air outlet 22, blowing unit is equipped at the air inlet 21 of thermal dissipating path and/or goes out
Air exhaust units are equipped at air port 22.Thermal dissipating path is abound with 10 surface of shell in this way, and cooling air-flow enters heat dissipation from air inlet 21 and leads to
Road, the circumference for being then wrapped around shell 10 are flowed and are cooled down to shell 10, be finally discharged from air outlet 22 so that shell 10
Heat dissipation can be equably cooled down everywhere, to ensure the stability of motor work.
Thermal dissipating path is enclosed by shell 10, pedestal 14, baffle 15 and cover plate 23.As shown in Fig. 3, the week of shell 10
It is arranged with two pedestals 14 on outer wall, the both ends of seat surface are extended with baffle 15, shell to housing exterior walls respectively on pedestal 14
10 outside is also covered with cover plate 23, the pedestal 14 of disposed adjacent, the seat side of baffle 15 and cover plate 23 and edges of boards be enclosed into
Air port 21 or air outlet 22.
In conjunction with Fig. 3-5, it is circumferentially with heat sink strip 11 around it on the outer wall of the shell 10, ring is constituted between heat sink strip 11
Shape slot 12, the outer side edges of heat sink strip 11 are connected with the cover plate inner wall of corresponding position, the region that cover plate 23 is surrounded with annular groove 12
Constitute the current path of tube chamber shape.Cooling air-flow will be flowed along the guiding of tube chamber shape current path in this way, to ensure shell 10
Heat dissipation effect.
Further, the heat sink strip 11 is closed circular rib, and heat sink strip 11 is equipped with along the axially spaced-apart of shell 10
At least two.Heat sink strip 11 can provide the connection of guiding and cover plate 23 and shell 10 for the flowing of cooling gas, make
It is equal with the spacing of shell 10 everywhere to obtain cover plate 23, ensures the unobstructed of cooling air-flow, to ensure heat dissipation effect.In the present embodiment
It is preferred that heat sink strip 11 is the circular rings muscle for being parallel to shell end face arrangement, heat sink strip 11 is equally spaced along the axial direction of shell.This
The connection and reasonable arrangement of sample thermal dissipating path, to ensure cooling effect stabilization, uniformly.
Preferably, it is equipped with throttling bar in the chamber between the shell 10 and cover plate 23 into and out of 21,22 lower section of air port
13, throttling bar 13 is parallel to the axial arranged of shell 10.The inner side edge of throttling bar 13 be connected with shell 10 and its outer side edges with cover
The outer side edges of 23 arranged for interval of plate/throttling bar 13 are connected with cover plate 23 and its inner side edge and 10 arranged for interval of shell.
As shown in figure 5, being radially extended with section to 23 place side of cover plate in the bottom outer wall of shell 10 in the present embodiment
Flow item 13, outer side edges and 23 arranged for interval of cover plate of throttling bar 13, that is to say, that the gap shape between throttling bar 13 and cover plate 23
At throttle orifice, this is oriented to along it around 10 counterclockwise flow of shell after making cooling air-flow from air inlet 21 into thermal dissipating path, and
Rear portion cooling gas will be discharged from air outlet 22, and another part cooling gas then can continue to flow and align along thermal dissipating path
It is cooled down in the shell 10 into and out of air port 21,22 bottoms, to ensure that cooling air-flow can be to the circumference uniform throughout of shell 10
It is cooling.As shown in figure 5, preferably throttling bar 13 is arranged at neighbouring air inlet 21 in the present embodiment, to ensure cooling air-flow
Smooth outflow.
Another embodiment is radially to be extended with section to 10 place side of shell on the inner wall of the cover plate 23 of bottom
Item 13 is flowed, arranged for interval and forms throttle orifice between throttling bar 13 and shell 10, the effect of the throttle orifice is identical as above structure.
It should be noted that throttling bar 13 should with heat sink strip 11 is closely coupled makes mutually to completely cut off between adjacent annular groove 12, avoid cold
But air-flow is fled along the axial of shell 10 in thermal dissipating path.
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 cover plate 23 includes spaced apart upper and lower cover plate 231,232, and upper cover plate 231 is along shell circumferential direction cloth
The end for the both sides edges of boards set, which is connected with baffle 15 and is constituted with 142 arranged for interval of substrate, accommodates blowing unit or air exhaust units
Chamber, lower cover plate 232 are connected along the both sides edges of boards of shell circumferentially with the upper edges of boards of support plate 141.Pedestal 14 can in this way
Good support is provided to shell 10, and can be the reserved enough spaces of arrangement of blowing unit and/or air exhaust units, makes motor
Structure is more reasonable.
Specifically, the pedestal 14 of neighbouring air inlet 21 is equipped with wind turbine 30, the pedestal of neighbouring air outlet 22 is equipped with air draft
Plate 40, air draft plate 40 are equipped with the bar shaped exhaust outlet 41 that gas supply stream passes through.Wind turbine 30 is air-introduced machine, and cooling air-flow is from wind turbine 30
Shell 10 is cooled down after into thermal dissipating path, is then discharged from exhaust outlet 41.
Claims (8)
1. a kind of electric machine stand radiator structure, including shell (10), it is characterised in that：The outside of the shell (10) is along its circumferential direction
Equipped with for radiating airflow by thermal dissipating path, thermal dissipating path is in integrally open annular, is connected at the one end open of thermal dissipating path
There are air inlet (21), other end opening to be connected with air outlet (22), blowing unit is equipped at the air inlet (21) of thermal dissipating path
And/or air exhaust units are equipped at air outlet (22).
2. electric machine stand radiator structure according to claim 1, it is characterised in that：In the peripheral outer wall of the shell (10)
It is arranged with two pedestals (14), the both ends of seat surface are extended with baffle (15), shell to housing exterior walls respectively on pedestal (14)
(10) outside is also covered with cover plate (23), and shell (10), pedestal (14), baffle (15) are connected and are enclosed with cover plate (23)
Thermal dissipating path, the pedestal (14) of disposed adjacent, the seat side of baffle (15) and cover plate (23) and edges of boards are enclosed air inlet (21)
Or air outlet (22).
3. electric machine stand radiator structure according to claim 2, it is characterised in that：It is surround on the outer wall of the shell (10)
It is circumferentially with heat sink strip (11), and annular groove (12), outer side edges and the corresponding position of heat sink strip (11) are constituted between heat sink strip (11)
The cover plate inner wall for setting place is connected, and cover plate (23) constitutes the current path of tube chamber shape with the region that annular groove (12) surrounds.
4. electric machine stand radiator structure according to claim 3, it is characterised in that：Positioned at into and out of below air port (21,22)
Shell (10) and cover plate (23) between chamber in be equipped with throttling bar (13), throttling bar (13) is parallel to the axial direction of shell (10)
Arrangement, the inner side edge of throttling bar (13) is connected with shell (10) and its outer side edges and cover plate (23) arranged for interval/throttling bar (13)
Outer side edges be connected with cover plate (23) and its inner side edge and shell (10) arranged for interval.
5. electric machine stand radiator structure according to claim 4, it is characterised in that：The heat sink strip (11) is closed-loop
Shape rib, heat sink strip (11) are equipped at least two along the axially spaced-apart of shell (10), the neighbouring air inlet of the throttling bar (13)
(21) it arranges.
6. electric machine stand radiator structure according to claim 5, it is characterised in that：The heat sink strip (11) is to be parallel to
The circular rings muscle of shell end face arrangement, heat sink strip (11) are equally spaced along the axial direction of shell.
7. electric machine stand radiator structure according to claim 6, it is characterised in that：The pedestal (14) is parallel to shell
(10) length direction arrangement, baffle (15) are parallel to the end face arrangement of shell (10), and pedestal (14) includes being arranged in splayed
In the support plate (141) of housing bottom and the substrate (142) of horizontal, the bottom of baffle (15) is connected with pedestal (14), described
Cover plate (23) includes spaced apart upper and lower cover plate (231,232), both sides edges of boards of the upper cover plate (231) along shell circumferentially
End be connected with baffle (15) and constitute the chamber for accommodating blowing unit or air exhaust units with substrate (142) arranged for interval, under
Cover plate (232) is connected along the both sides edges of boards of shell circumferentially with the upper edges of boards of support plate (141).
8. electric machine stand radiator structure according to claim 7, it is characterised in that：The pedestal (14) of neighbouring air inlet (21)
It is equipped with wind turbine (30), the pedestal of neighbouring air outlet (22) is equipped with air draft plate (40), and air draft plate (40) is equipped with gas supply and circulates
The bar shaped exhaust outlet (41) crossed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566535.0U CN207853629U (en) | 2017-11-21 | 2017-11-21 | Electric machine stand radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566535.0U CN207853629U (en) | 2017-11-21 | 2017-11-21 | Electric machine stand radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853629U true CN207853629U (en) | 2018-09-11 |
Family
ID=63422942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566535.0U Active CN207853629U (en) | 2017-11-21 | 2017-11-21 | Electric machine stand radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749693A (en) * | 2017-11-21 | 2018-03-02 | 安徽威能电机有限公司 | Electric machine stand radiator structure |
-
2017
- 2017-11-21 CN CN201721566535.0U patent/CN207853629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749693A (en) * | 2017-11-21 | 2018-03-02 | 安徽威能电机有限公司 | Electric machine stand radiator structure |
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