CN212033906U - Motor heat dissipation mechanism of aircraft - Google Patents
Motor heat dissipation mechanism of aircraft Download PDFInfo
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- CN212033906U CN212033906U CN202021146453.2U CN202021146453U CN212033906U CN 212033906 U CN212033906 U CN 212033906U CN 202021146453 U CN202021146453 U CN 202021146453U CN 212033906 U CN212033906 U CN 212033906U
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- epitheca
- motor
- heat dissipation
- convection
- aircraft
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Abstract
The utility model belongs to the technical field of the aircraft technique and specifically relates to indicate a motor heat dissipation mechanism of aircraft, including epitheca and inferior valve, the epitheca with the inferior valve is to closing, be used for the mount pad of installation motor between the inferior valve, the bottom of mount pad is provided with a plurality of first convection holes, the epitheca is provided with a plurality of second convection holes, and first convection hole is just right with the second convection hole. The utility model discloses a corresponding position at the epitheca and be provided with second convection hole and first convection hole respectively at the mount pad of inferior valve for can produce the air convection around the motor, thereby can effectively in time take out the produced heat of motor during operation to the external world, reached better radiating effect.
Description
Technical Field
The utility model belongs to the technical field of the aircraft technique and specifically relates to indicate a motor heat dissipation mechanism of aircraft.
Background
In the current products such as aircrafts and the like provided with motors, the motors can be only fixed by motor mounting structures, and the heat generated by the motors during working can be timely dissipated without corresponding heat dissipation mechanisms, so that the motors have to work at high temperature, and the service life of the motors is shortened.
Disclosure of Invention
The utility model discloses problem to prior art provides a motor heat dissipation mechanism of aircraft, has realized the heat dissipation through the change of structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of motor heat dissipation mechanism of aircraft, including epitheca and inferior valve, the epitheca with the inferior valve is to closing, be used for the mount pad of installation motor between the inferior valve, the bottom of mount pad is provided with a plurality of first convection holes, the epitheca is provided with a plurality of second convection holes, and first convection hole is just right with second convection hole.
Furthermore, the inside wall evenly distributed of mount pad has at least three fixed boss, and fixed boss is used for with the motor butt.
Furthermore, the fixing boss is formed by inwards recessing the side wall of the mounting seat.
Furthermore, the bottom of the mounting seat is respectively connected with each limiting boss, and the first convection hole is arranged between two adjacent limiting bosses; and a hollow hole for yielding the rotating shaft of the motor is formed in the middle of the bottom of the mounting seat.
Furthermore, the upper shell is provided with a mounting hole, and the mounting hole is used for mounting the fan blade.
Furthermore, the side wall of the upper shell is provided with a plurality of radiating grooves.
Furthermore, the bottom of the upper shell is provided with a plurality of positioning columns, the top of the lower shell is provided with a plurality of positioning seats, and the positioning columns and the positioning seats are assembled in a one-to-one correspondence mode to achieve assembly of the upper shell and the lower shell.
The utility model has the advantages that: the utility model discloses a corresponding position at the epitheca and be provided with second convection hole and first convection hole respectively at the mount pad of inferior valve for can produce the air convection around the motor, thereby can effectively in time take out the produced heat of motor during operation to the external world, reached better radiating effect.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic view of the lower case of the present invention.
Fig. 4 is a schematic view of the upper case of the present invention.
Reference numerals: 1-upper casing, 2-inferior valve, 3-mount pad, 4-motor, 5-fan blade, 11-second convection hole, 12-mounting hole, 13-radiating groove, 14-reference column, 21-positioning seat 31-first convection hole, 32-fixed boss, 34-fretwork hole.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model provides a pair of aircraft's motor heat dissipation mechanism, including epitheca 1 and inferior valve 2, epitheca 1 with inferior valve 2 is to closing, be used for installing motor 4's mount pad 3 between inferior valve 2, the bottom of mount pad 3 is provided with a plurality of first convection holes 31, epitheca 1 is provided with a plurality of second convection holes 11, and first convection hole 31 is just right with second convection hole 11.
During assembly, after the motor 4 is arranged in the mounting seat 3, the upper shell 1 and the lower shell 2 are closed to finish assembly; and when the motor 4 works, the motor 4 generates heat, and at the moment, because the second convection hole 11 and the first convection hole 31 are respectively arranged above and below the motor 4, the heat can be discharged to the outside due to the second convection hole 11 and the first convection hole 31, so that the temperature around the motor 4 is kept in a non-high temperature state, and the motor 4 can normally work for a long time.
In this embodiment, the inside wall evenly distributed of mount pad 3 has at least three fixed boss 32, and fixed boss 32 is used for with 4 butts of motor to realized fixing the effect in mount pad 3 motor 4, guaranteed that motor 4 can not fall out of mount pad 3 at the during operation.
Specifically, the fixing boss 32 is formed by inward recessing of the side wall of the mounting seat 3, that is, the fixing boss 32 and the mounting seat 3 are integrally formed, and the phenomenon that the fixing boss 32 is separated from the mounting seat 3 is also avoided.
In this embodiment, the bottom of the mounting base 3 is connected to each limiting boss 32, and the first convection hole 31 is disposed between two adjacent limiting bosses 32; a hollow hole 34 for yielding the rotating shaft of the motor 4 is formed in the middle of the bottom of the mounting seat 3. The hollow hole 34 is used for allowing the rotation of the motor 4 to extend out of the mounting base 3 and be connected with a transmission mechanism (not shown in the figure), so that the motor is in transmission connection with the fan blade 5 through the transmission mechanism to drive the fan blade 5 to rotate. Simultaneously, fretwork hole 34 also can act on the heat dissipation of motor 4 to further promote the utility model discloses a radiating effect.
In this embodiment, the upper casing 1 is provided with a mounting hole 12, and the mounting hole 12 is used for mounting the fan blade 5.
In this embodiment, the lateral wall of epitheca 1 is provided with a plurality of radiating grooves 13 for the reinforcing the utility model discloses a radiating effect.
In this embodiment, the bottom of the upper case 1 is provided with a plurality of positioning posts 14, the top of the lower case 2 is provided with a plurality of positioning seats 21, and the positioning posts 14 and the positioning seats 21 are assembled in a one-to-one correspondence manner to realize the involution assembly of the upper case 1 and the lower case 2.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a motor heat dissipation mechanism of aircraft, includes epitheca and inferior valve, the epitheca with the inferior valve is to closing, be used for installing the mount pad of motor between the inferior valve, its characterized in that: the bottom of mount pad is provided with a plurality of first convection holes, the epitheca is provided with a plurality of second convection holes, and first convection hole is just right with the second convection hole.
2. The aircraft motor heat dissipation mechanism of claim 1, wherein: the inside wall evenly distributed of mount pad has at least three fixed boss, fixed boss is used for with the motor butt.
3. The aircraft motor heat dissipation mechanism of claim 2, wherein: the fixed boss is formed by inwards recessing the side wall of the mounting seat.
4. The aircraft motor heat dissipation mechanism of claim 1, wherein: the bottom of the mounting seat is respectively connected with each limiting boss, and the first convection hole is formed between two adjacent limiting bosses; and a hollow hole for yielding the rotating shaft of the motor is formed in the middle of the bottom of the mounting seat.
5. The aircraft motor heat dissipation mechanism of claim 1, wherein: the upper shell is provided with a mounting hole, and the mounting hole is used for mounting a fan blade.
6. The aircraft motor heat dissipation mechanism of claim 1, wherein: the lateral wall of epitheca is provided with a plurality of radiating grooves.
7. The aircraft motor heat dissipation mechanism of claim 1, wherein: the bottom of epitheca is provided with a plurality of reference column, the top of inferior valve is provided with a plurality of positioning seat, reference column and positioning seat one-to-one assembly in order to realize the epitheca with the equipment of inferior valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146453.2U CN212033906U (en) | 2020-06-18 | 2020-06-18 | Motor heat dissipation mechanism of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146453.2U CN212033906U (en) | 2020-06-18 | 2020-06-18 | Motor heat dissipation mechanism of aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212033906U true CN212033906U (en) | 2020-11-27 |
Family
ID=73476687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021146453.2U Active CN212033906U (en) | 2020-06-18 | 2020-06-18 | Motor heat dissipation mechanism of aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212033906U (en) |
-
2020
- 2020-06-18 CN CN202021146453.2U patent/CN212033906U/en active Active
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