CN207753535U - A kind of electric machine radiator - Google Patents
A kind of electric machine radiator Download PDFInfo
- Publication number
- CN207753535U CN207753535U CN201721520241.4U CN201721520241U CN207753535U CN 207753535 U CN207753535 U CN 207753535U CN 201721520241 U CN201721520241 U CN 201721520241U CN 207753535 U CN207753535 U CN 207753535U
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- China
- Prior art keywords
- spiral
- heat conduction
- cooling
- cooling fin
- cooling tube
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Abstract
The utility model discloses a kind of electric machine radiators, radiator including being sleeved on motor periphery, the radiator includes heat conduction circle, the outer wall of the heat conduction circle is equipped with spiral cooling tube, coolant liquid is housed in the spiral cooling tube, one end of the spiral cooling tube is equipped with inlet, the other end is equipped with liquid outlet, multiple cooling fins are additionally provided in the gap of the spiral cooling tube, the cooling fin is arranged along the axial direction of heat conduction circle, the cooling fin bottom end is connect with heat conduction ring outer wall, cooling fin top bifurcated, and the cross section of cooling fin is in Y-shape.The utility model is provided with spiral cooling tube and multiple cooling fins in the outside of heat conduction circle, and cooling fin heat dissipation and water-cooling are combined, radiating efficiency is greatly improved.
Description
Technical field
The utility model patent is related to a kind of radiator, and in particular to a kind of electric machine radiator.
Background technology
Motor during the work time, will produce a large amount of heat, such as carries out radiating treatment not in time, can influence making for motor
With performance, it is common practice to install fan in one end of motor shaft, the rotation drive wind of motor shaft when working using motor
Fan rotation generates wind-force, dispels heat, gives electric motor temperature reduction.But the heat dissipation effect of fan is not fine, and fan rotation can increase
Add noise.
Utility model content
For deficiency in the prior art, the utility model provides a kind of electric machine radiator.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of electric machine radiator, including it is sleeved on the radiator of motor periphery, the radiator includes heat conduction circle, institute
The outer wall for stating heat conduction circle is equipped with spiral cooling tube, and coolant liquid is housed in the spiral cooling tube, and the one of the spiral cooling tube
End is equipped with inlet, and the other end is equipped with liquid outlet, multiple cooling fins, the heat dissipation are additionally provided in the gap of the spiral cooling tube
Piece is arranged along the axial direction of heat conduction circle, and the cooling fin bottom end is connect with heat conduction ring outer wall, cooling fin top bifurcated, heat dissipation
The cross section of piece is in Y-shape.
Preferably, the end of the cooling fin is in the arc being adapted with the spiral cooling tube, and the cooling fin
End be close to the spiral cooling tube.
Preferably, the heat conduction ring outer wall is equipped with spiral groove, it is located at the spiral shell on the inside of the spiral cooling tube
It revolves in connected in star.
Preferably, the bottom of the spiral groove is arc corresponding with the spiral cooling tube.
Preferably, the heat conduction circle is made of copper or copper alloy.
Preferably, the cooling fin is made of aluminum or aluminum alloy.
The utility model has the beneficial effects that：
The utility model is provided with spiral cooling tube and multiple cooling fins in the outside of heat conduction circle, by cooling fin heat dissipation and water
Cold heat dissipation is combined, and greatly improves radiating efficiency.The end of cooling fin is contacted with spiral cooling tube, can preferably will be hot
Amount passes to coolant liquid, allows coolant liquid to take away heat, and the top bifurcated of cooling fin, can increase heat dissipation area, allows heat
Amount is more disperseed, and radiating efficiency is further increased.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of cooling fin.
Reference numerals list：
1- heat conduction circles；2- spiral cooling tubes；3- inlets；4- liquid outlets；5- cooling fins；6- spiral grooves.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and detailed description：
As shown in Figure 1 and Figure 2, a kind of electric machine radiator, including it is sleeved on the radiator of motor periphery, the heat dissipation dress
It sets including heat conduction circle 1, the outer wall of the heat conduction circle 1 is equipped with spiral cooling tube 2, coolant liquid is housed in the spiral cooling tube 2,
One end of the spiral cooling tube 2 is equipped with inlet 3, and the other end is equipped with liquid outlet 4, is gone back in the gap of the spiral cooling tube 2
Equipped with multiple cooling fins 5, the cooling fin 5 is arranged along the axial direction of heat conduction circle 1, outside 5 bottom end of the cooling fin and heat conduction circle 1
Wall connects, 5 top bifurcated of the cooling fin, and the cross section of cooling fin 5 is in Y-shape.
Preferably, the end of the cooling fin 5 is in the arc being adapted with the spiral cooling tube 2, and the heat dissipation
It is close to the spiral cooling tube 2 in the end of piece 5.
Preferably, 1 outer wall of heat conduction circle is equipped with spiral groove 6,2 inside of the spiral cooling tube is located at described
In spiral groove 6.
Preferably, the bottom of the spiral groove 6 is arc corresponding with the spiral cooling tube 2.
Preferably, the heat conduction circle 1 is made of copper or copper alloy.
Preferably, the cooling fin 5 is made of aluminum or aluminum alloy.
The utility model is provided with spiral cooling tube 2 and multiple cooling fins 5 in the outside of heat conduction circle 1, and cooling fin 5 is radiated
It is combined with water-cooling, greatly improves radiating efficiency.The end of cooling fin 5 is contacted with spiral cooling tube 2, can be more preferable
Transfer heat to coolant liquid, allow coolant liquid to take away heat, and the top bifurcated of cooling fin 5, radiating surface can be increased
Product, allows heat more to disperse, further increases radiating efficiency.
Technological means disclosed in the utility model is not limited only to the technological means disclosed in the above embodiment, also
Include by the above technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (6)
1. a kind of electric machine radiator, including it is sleeved on the radiator of motor periphery, which is characterized in that the radiator includes
The outer wall of heat conduction circle, the heat conduction circle is equipped with spiral cooling tube, coolant liquid is housed in the spiral cooling tube, the spiral is cold
But one end of pipe is equipped with inlet, and the other end is equipped with liquid outlet, multiple cooling fins are additionally provided in the gap of the spiral cooling tube,
The cooling fin is arranged along the axial direction of heat conduction circle, and the cooling fin bottom end is connect with heat conduction ring outer wall, the cooling fin top
The cross section of bifurcated, cooling fin is in Y-shape.
2. electric machine radiator as described in claim 1, which is characterized in that the end of the cooling fin is in cold with the spiral
But adaptable arc is managed, and the spiral cooling tube is close in the end of the cooling fin.
3. electric machine radiator as described in claim 1, which is characterized in that it is recessed that the heat conduction ring outer wall is equipped with spiral shape
Slot, the spiral cooling tube inside are located in the spiral groove.
4. electric machine radiator as claimed in claim 3, which is characterized in that the bottom of the spiral groove is and the spiral shell
Revolve the corresponding arc of cooling tube.
5. electric machine radiator as described in claim 1, which is characterized in that the heat conduction circle is made of copper or copper alloy.
6. electric machine radiator as described in claim 1, which is characterized in that the cooling fin is made of aluminum or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520241.4U CN207753535U (en) | 2017-11-15 | 2017-11-15 | A kind of electric machine radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520241.4U CN207753535U (en) | 2017-11-15 | 2017-11-15 | A kind of electric machine radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753535U true CN207753535U (en) | 2018-08-21 |
Family
ID=63145586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721520241.4U Active CN207753535U (en) | 2017-11-15 | 2017-11-15 | A kind of electric machine radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753535U (en) |
-
2017
- 2017-11-15 CN CN201721520241.4U patent/CN207753535U/en active Active
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