CN209313578U - A kind of electric machine casing enhancing cooling effect - Google Patents
A kind of electric machine casing enhancing cooling effect Download PDFInfo
- Publication number
- CN209313578U CN209313578U CN201920003038.2U CN201920003038U CN209313578U CN 209313578 U CN209313578 U CN 209313578U CN 201920003038 U CN201920003038 U CN 201920003038U CN 209313578 U CN209313578 U CN 209313578U
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- CN
- China
- Prior art keywords
- enclosure body
- cooling
- electric machine
- cooling fin
- fin
- 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 discloses a kind of electric machine casings for enhancing cooling effect, comprising: enclosure body further includes the heat dissipation channel and radiating subassembly to shed for heat；The heat dissipation channel is the groove that enclosure body inner wall is arranged in annular array indent, and the outer surface annular array evagination of the enclosure body is provided with several boss corresponding with groove；The radiating subassembly includes several M shape radiating fins, and the outer surface of enclosure body is arranged in the M shape radiating fin annular array.Through the above way, the electric machine casing of enhancing cooling effect described in the utility model, the partial heat generated in electric machine casing is quickly discharged by radiator fan by groove, in remaining heat transfer to enclosure body, it sheds using the through-hole on boss, M shape radiating fin and boss, the area for increasing heat dissipation, improves cooling effect.
Description
Technical field
The utility model relates to motor fields, more particularly to a kind of electric machine casing for enhancing cooling effect.
Background technique
In motor operation course, the heat of generation is easy to cause winding assembly corrosion inside motor to accelerate, motor bearings mill
The defects of damage is accelerated, therefore, motor are prolonged the service life in During Process of Long-term Operation by improving the cooling effect of motor.
In the prior art, in order to improve the cooling effect of motor, many motor manufacturing enterprises adopt be water-cooled, oil is cooling or cooling equipment
It is cooled down；In above-mentioned cooling means, water is cooling and oil is cooling there is the problems such as structure is complicated, and difficulty of processing is big, cooling equipment
It needs in addition to buy, increases production cost, need to improve the structure of motor.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of electric machine casing for enhancing cooling effect, structure is simple
Single, handling ease improves cooling effect, extends the service life of motor.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of cooling effect of enhancing
The electric machine casing of fruit, comprising: enclosure body further includes the heat dissipation channel and radiating subassembly to shed for heat；
The heat dissipation channel is the groove that enclosure body inner wall is arranged in annular array indent, the appearance of the enclosure body
Face annular array evagination is provided with several boss corresponding with groove；
The radiating subassembly includes several M shape radiating fins, and the M shape radiating fin annular array is arranged in enclosure body
Outer surface.
In one preferred embodiment of the utility model, the M shape radiating fin includes being sequentially connected the first heat dissipation connect
Piece, the second cooling fin, third cooling fin and the 4th cooling fin, junction and the shell of second cooling fin and third cooling fin
Ontology connection.
In one preferred embodiment of the utility model, several heat release holes, institute are arranged at intervals on first cooling fin
It states and is arranged at intervals with several heat release holes on the 4th cooling fin.
In one preferred embodiment of the utility model, the angle of second cooling fin and third cooling fin is 90 degree,
The angle of first cooling fin and the second cooling fin is 120 degree, and the angle of the third cooling fin and the 4th cooling fin is 120
Degree.
In one preferred embodiment of the utility model, it is provided on the boss and along enclosure body centerline parallel
Through-hole.
In one preferred embodiment of the utility model, the enclosure body, M shape radiating fin and boss are integration knot
Structure.
The beneficial effects of the utility model are: a kind of electric machine casing for enhancing cooling effect that the utility model is pointed out, electricity
The partial heat generated in casing body is quickly discharged by radiator fan by groove, remaining heat transfer to enclosure body
On, it sheds using the through-hole on boss, M shape radiating fin and boss, increases the area of heat dissipation, improve cooling effect.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural schematic diagram for one preferred embodiment of electric machine casing for enhancing cooling effect of the utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 ~ 2 are please referred to, the utility model embodiment includes:
A kind of electric machine casing enhancing cooling effect, comprising: enclosure body 1 further includes that the heat dissipation to shed for heat is led to
Road and radiating subassembly；The heat dissipation channel is the groove 21 that 1 inner wall of enclosure body is arranged in annular array indent, the shell sheet
The outer surface annular array evagination of body 1 is provided with several boss 3 corresponding with groove 21, and boss 3 is located at the outside of groove 21；Electricity
When machine works, a large amount of heat is generated in enclosure body 1, partial heat is located in groove 21, and the heat in groove 21 is not
It is blocked by the components in enclosure body 1, outside is quickly extracted by the radiator fan on motor, improves cooling effect,
Boss 3 not only increases heat dissipation area, also increases structural strength.
The radiating subassembly includes several M shape radiating fins 40, and 40 annular array of M shape radiating fin is arranged in shell
The outer surface of ontology 1, the M shape radiating fin 40 include being sequentially connected the first cooling fin 41 connect, the second cooling fin 42, third
The junction of cooling fin 43 and the 4th cooling fin 44, second cooling fin 42 and third cooling fin 43 is connect with enclosure body 1,
First cooling fin 41, the second cooling fin 42, third cooling fin 43 and the 4th cooling fin 44 are integrated design, described
The angle of second cooling fin 42 and third cooling fin 43 is 90 degree, and the angle of first cooling fin 41 and the second cooling fin 42 is
120 degree, the angle of the third cooling fin 43 and the 4th cooling fin 44 is 120 degree；Remaining partial heat is transmitted to shell sheet
It on body 1, then is transmitted on boss 3 and M shape radiating fin 40, increases the area of heat dissipation, improve cooling effect.
It is arranged at intervals with several heat release holes 5 on first cooling fin 41, is arranged at intervals on the 4th cooling fin 44
Several heat release holes 5, the area of the heat dissipation of increase improve the efficiency of heat dissipation.
It is provided on the boss 3 and passes through with the through-hole 6 along 1 centerline parallel of enclosure body, the partial heat on boss 3
Through-hole 6 is discharged, and improves the efficiency of heat dissipation, enhances cooling effect.
The enclosure body 1, M shape radiating fin 40 and boss 3 are integrated, and structure is simple, handling ease.
In conclusion a kind of electric machine casing for enhancing cooling effect that the utility model is pointed out, structure is simple, and processing is held
Easily, cooling effect is improved, the service life of motor is extended.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of electric machine casing for enhancing cooling effect, comprising: enclosure body, which is characterized in that further include shedding for heat
Heat dissipation channel and radiating subassembly；
The heat dissipation channel is the groove that enclosure body inner wall is arranged in annular array indent, the appearance face ring of the enclosure body
Shape array evagination is provided with several boss corresponding with groove；
The radiating subassembly includes several M shape radiating fins, and the outer of enclosure body is arranged in the M shape radiating fin annular array
Surface.
2. the electric machine casing of enhancing cooling effect according to claim 1, which is characterized in that the M shape radiating fin packet
It includes and is sequentially connected the first cooling fin connect, the second cooling fin, third cooling fin and the 4th cooling fin, second cooling fin and
The junction of three cooling fins is connect with enclosure body.
3. the electric machine casing of enhancing cooling effect according to claim 2, which is characterized in that between on first cooling fin
Every being provided with several heat release holes, several heat release holes are arranged at intervals on the 4th cooling fin.
4. the electric machine casing of enhancing cooling effect according to claim 2, which is characterized in that second cooling fin and the
The angle of three cooling fins is 90 degree, and the angle of first cooling fin and the second cooling fin is 120 degree, the third cooling fin and
The angle of 4th cooling fin is 120 degree.
5. it is according to claim 1 enhancing cooling effect electric machine casing, which is characterized in that be provided on the boss with
Along the through-hole of enclosure body centerline parallel.
6. the electric machine casing of enhancing cooling effect according to claim 1, which is characterized in that the enclosure body, M shape dissipate
Hot fin and boss are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003038.2U CN209313578U (en) | 2019-01-02 | 2019-01-02 | A kind of electric machine casing enhancing cooling effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003038.2U CN209313578U (en) | 2019-01-02 | 2019-01-02 | A kind of electric machine casing enhancing cooling effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313578U true CN209313578U (en) | 2019-08-27 |
Family
ID=67680279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920003038.2U Expired - Fee Related CN209313578U (en) | 2019-01-02 | 2019-01-02 | A kind of electric machine casing enhancing cooling effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313578U (en) |
-
2019
- 2019-01-02 CN CN201920003038.2U patent/CN209313578U/en not_active Expired - Fee Related
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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: 20190827 Termination date: 20210102 |