CN219918594U - Upper and lower annular column damping device of brushless motor for vehicle-mounted air conditioner - Google Patents
Upper and lower annular column damping device of brushless motor for vehicle-mounted air conditioner Download PDFInfo
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- CN219918594U CN219918594U CN202223586438.1U CN202223586438U CN219918594U CN 219918594 U CN219918594 U CN 219918594U CN 202223586438 U CN202223586438 U CN 202223586438U CN 219918594 U CN219918594 U CN 219918594U
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- aluminum plate
- flange
- damping
- air conditioner
- vehicle
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- 238000013016 damping Methods 0.000 title claims abstract description 87
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 66
- 238000009434 installation Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 17
- 230000000670 limiting effect Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model discloses an upper and lower annular column damping device of a brushless motor for a vehicle-mounted air conditioner, which comprises a flange, an aluminum plate and a flange cover, wherein the flange cover is arranged on the upper and lower annular column damping device of the brushless motor for the vehicle-mounted air conditioner: the flange is internally provided with a mounting cavity; the aluminum plate is arranged in the mounting cavity; the flange cover is arranged at the upper end of the flange; the upper end face and the lower end face of the aluminum plate are respectively provided with a damping structure, the damping structure of the upper end face of the aluminum plate is attached to the flange cover, and the damping structure of the lower end face of the aluminum plate is attached to the mounting cavity; the upper annular column damping device and the lower annular column damping device for the brushless motor for the vehicle-mounted air conditioner have the technical key points that the upper end face and the lower end face of the aluminum plate are respectively provided with the damping structures, the aluminum plate is contacted with the flange cover and the flange through the damping structures, the damping effect can be improved, the vibration of the aluminum plate is reduced, the limiting effect can be achieved, the stability of the aluminum plate can be improved, the displacement of the aluminum plate is effectively avoided, the good damping effect is achieved, the noise is reduced, the using effect is good, and the good use prospect is achieved.
Description
Technical Field
The utility model belongs to the field of automobile parts, and particularly relates to an upper annular column damping device and a lower annular column damping device of a brushless motor for a vehicle-mounted air conditioner.
Background
Along with the improvement of society and the improvement of living standard of people, the application of automobiles is more and more common, and the functions of the automobiles are more and more complete, wherein the more common structure is an automobile-mounted air conditioner;
the vehicle-mounted air conditioner is an air conditioning system which is composed of a compressor, a condenser, a throttling element, an evaporator, a fan and necessary control components and is used for adjusting the temperature and the humidity in the vehicle and providing comfortable environment for passengers.
Blower fans of vehicle-mounted air conditioners of automobiles are usually blowers;
the existing fans of the vehicle-mounted air conditioner of the automobile have certain defects when in use;
along with the demand of people to the vehicle-mounted air conditioner of car is higher and higher, also constantly increase to the demand of noise, current vehicle-mounted air conditioner air-blower can produce obvious vibration when using, and aluminum plate vibration can produce obvious noise with the flange contact, does not satisfy people's operation requirement, for this we have provided a brushless motor's for the vehicle-mounted air conditioner upper and lower cyclic annular post damping device.
Disclosure of Invention
In order to overcome the defects of the prior art, the upper annular column damping device and the lower annular column damping device for the brushless motor for the vehicle-mounted air conditioner are provided, damping structures are arranged on the upper end face and the lower end face of an aluminum plate, the aluminum plate is in contact with a flange cover and a flange through the damping structures, the damping effect can be improved, and the vibration of the aluminum plate is reduced, so that the noise is reduced, and the use effect is good.
The technical scheme adopted by the implementation of the utility model for solving the technical problems is as follows:
the utility model provides a brushless motor's upper and lower cyclic annular post damping device for vehicle-mounted air conditioner, includes flange, aluminum plate and flange cover:
the flange is internally provided with a mounting cavity;
the aluminum plate is arranged in the mounting cavity;
the flange cover is arranged at the upper end of the flange;
the upper end face and the lower end face of the aluminum plate are respectively provided with a damping structure, the damping structure of the upper end face of the aluminum plate is attached to the flange cover, and the damping structure of the lower end face of the aluminum plate is attached to the mounting cavity.
The utility model discloses an upper and lower annular column damping device of a brushless motor for an on-vehicle air conditioner, which is characterized in that damping structures are arranged on the upper end face and the lower end face of an aluminum plate, the aluminum plate is in contact with a flange cover and a flange through the damping structures, so that the damping effect can be improved, the vibration of the aluminum plate is reduced, the noise is reduced, and the use effect is good.
Preferably, the shock-absorbing structure of aluminum plate up end includes a plurality of first shock-absorbing rubber of group, aluminum plate's up end is provided with a plurality of first erection columns of group, first shock-absorbing rubber fixed mounting is at the up end of first erection column, first shock-absorbing rubber is laminated with the blind flange.
Preferably, the lower end face of the flange cover is provided with a plurality of groups of flange cover holes, and the first damping rubber is clamped in the flange cover holes.
The first damping rubber joint can improve stability in the inside of blind flange hole, and the atress is more even.
Preferably, the shock-absorbing structure of terminal surface under the aluminum plate includes a plurality of groups of second shock-absorbing rubber, the lower terminal surface of aluminum plate is provided with a plurality of groups of second erection column, second shock-absorbing rubber fixed mounting is at the up end of second erection column, second shock-absorbing rubber is laminated with the installation cavity.
Preferably, a plurality of groups of flange holes are formed in the position, close to the outer side, of the inner bottom surface of the mounting cavity, and the second damping rubber is clamped in the flange holes.
The second shock attenuation rubber joint can improve stability at the flange hole, and the atress is more even.
Preferably, the first damping rubber of a plurality of groups and the second damping rubber of a plurality of groups are all in annular equidistant arrangement.
The first damping rubber and the second damping rubber are arranged at equal intervals in an annular shape, are uniformly distributed, and are higher in stability.
The utility model discloses an upper and lower annular column damping device of a brushless motor for an on-vehicle air conditioner, wherein a first damping rubber and a second damping rubber are clamped in a flange hole, so that the limiting effect can be achieved, the stability of an aluminum plate can be improved, the displacement of the aluminum plate can be effectively avoided, and a good damping effect is achieved.
In summary, the present utility model includes at least one of the following beneficial technical effects:
the upper annular column damping device and the lower annular column damping device for the brushless motor for the vehicle-mounted air conditioner are characterized in that damping structures are arranged on the upper end face and the lower end face of an aluminum plate, the aluminum plate is in contact with a flange cover and a flange through the damping structures, so that the damping effect can be improved, the vibration of the aluminum plate is reduced, the noise is reduced, and the use effect is good;
secondly, the utility model discloses an upper annular column damping device and a lower annular column damping device of a brushless motor for an on-vehicle air conditioner, wherein the first damping rubber and the second damping rubber are clamped in the flange holes, so that the limiting effect can be achieved, the stability of an aluminum plate can be improved, the displacement of the aluminum plate can be effectively avoided, the damping effect is good, and the upper annular column damping device has a good use prospect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a view showing the installation structure of an aluminum plate and a flange in the present utility model;
FIG. 3 is a view showing a construction of mounting an aluminum plate and a flange cover in the present utility model;
fig. 4 is a partial structural view of an aluminum plate in the present utility model.
Reference numerals: 1. a flange; 2. installing a cavity; 3. an aluminum plate; 4. a flange cover; 5. a first shock-absorbing rubber; 6. a first mounting post; 7. a flange cover hole; 8. a second shock absorbing rubber; 9. a second mounting post; 10. flange holes.
Detailed Description
The embodiment of the utility model solves the problem that the existing vehicle-mounted air conditioner blower of the automobile can generate obvious vibration when in use by providing the upper and lower annular column damping devices of the brushless motor for the vehicle-mounted air conditioner, and the aluminum plate can generate obvious noise when in contact with the flange due to vibration;
according to the upper and lower annular column damping device for the brushless motor for the vehicle-mounted air conditioner, the damping structures are arranged on the upper end face and the lower end face of the aluminum plate, the aluminum plate is in contact with the flange cover and the flange through the damping structures, so that the damping effect can be improved, the vibration of the aluminum plate is reduced, the noise is reduced, and the using effect is good.
Example 1:
the upper and lower annular column damping device of the brushless motor for the vehicle-mounted air conditioner comprises a flange 1, an aluminum plate 3 and a flange cover 4 as shown in fig. 1-4:
the flange 1 is internally provided with a mounting cavity 2;
the aluminum plate 3 is arranged in the installation cavity 2;
the flange cover 4 is arranged at the upper end of the flange 1;
wherein, the up end and the lower terminal surface of aluminum plate 3 all are provided with shock-absorbing structure, and shock-absorbing structure and the blind flange 4 laminating of aluminum plate 3 up end, and shock-absorbing structure and the installation cavity 2 laminating of aluminum plate 3 lower terminal surface.
The utility model discloses an upper and lower annular column damping device of a brushless motor for an on-vehicle air conditioner, which is characterized in that damping structures are arranged on the upper end face and the lower end face of an aluminum plate 3, the aluminum plate 3 is in contact with a flange cover 4 and a flange 1 through the damping structures, so that the damping effect can be improved, and the vibration of the aluminum plate 3 is reduced, thereby reducing noise and having good use effect.
Example 2:
on the basis of embodiment 1, as shown in fig. 1 to 4, this embodiment is a specific structure of a shock absorbing structure;
the shock-absorbing structure of aluminum plate 3 up end includes a plurality of first shock-absorbing rubber 5 of group, and aluminum plate 3's up end is provided with a plurality of first erection column 6 of group, and first shock-absorbing rubber 5 fixed mounting is at the up end of first erection column 6, and first shock-absorbing rubber 5 is laminated with flange lid 4.
The lower terminal surface of blind flange 4 is provided with a plurality of groups of blind flange holes 7, and first damping rubber 5 joint is in the inside of blind flange hole 7.
The first damping rubber 5 joint can improve stability in the inside of blind flange hole 7, and the atress is more even.
The shock-absorbing structure of terminal surface under aluminum plate 3 includes a plurality of groups of second damping rubber 8, and aluminum plate 3's lower terminal surface is provided with a plurality of groups of second erection column 9, and second damping rubber 8 fixed mounting is at the up end of second erection column 9, and second damping rubber 8 is laminated with installation cavity 2.
A plurality of groups of flange holes 10 are formed in the position, close to the outer side, of the inner bottom surface of the mounting cavity 2, and the second damping rubber 8 is clamped in the flange holes 10.
The second damping rubber 8 is clamped in the flange hole 10, so that stability can be improved, and stress is more uniform.
The first damping rubber 5 and the second damping rubber 8 are arranged at equal intervals in an annular shape.
The first damping rubber 5 and the second damping rubber 8 are arranged at equal intervals in an annular shape, are uniformly distributed, and are higher in stability.
The utility model discloses an upper and lower annular column damping device of a brushless motor for an on-vehicle air conditioner, wherein a first damping rubber 5 and a second damping rubber 8 are clamped in a flange hole 10, so that the limiting effect can be achieved, the stability of an aluminum plate 3 can be improved, the displacement of the aluminum plate 3 can be effectively avoided, and a good damping effect is achieved.
In the upper and lower annular column damping devices of the brushless motor for the vehicle-mounted air conditioner, the components of the motor are mounted on the aluminum plate 3 during mounting, then the second damping rubber 8 on the aluminum plate 3 is mounted in alignment with the flange hole 10 on the flange 1, and then the flange cover hole 7 on the flange cover 4 is mounted in alignment with the upper first damping rubber 5 on the aluminum plate 3.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. An upper and lower annular column damping device of a brushless motor for a vehicle-mounted air conditioner is characterized by comprising:
the flange (1) is internally provided with a mounting cavity (2);
an aluminum plate (3) which is provided inside the installation cavity (2);
a flange cover (4) which is arranged at the upper end of the flange (1);
the upper end face and the lower end face of the aluminum plate (3) are respectively provided with a damping structure, the damping structure of the upper end face of the aluminum plate (3) is attached to the flange cover (4), and the damping structure of the lower end face of the aluminum plate (3) is attached to the mounting cavity (2).
2. The upper and lower annular column damper of a brushless motor for an in-vehicle air conditioner as claimed in claim 1, wherein: the shock-absorbing structure of aluminum plate (3) up end includes a plurality of first shock-absorbing rubber (5) of group, the up end of aluminum plate (3) is provided with a plurality of first erection column (6), first shock-absorbing rubber (5) fixed mounting is at the up end of first erection column (6), first shock-absorbing rubber (5) laminating with blind flange (4).
3. The upper and lower annular column damper of brushless motor for vehicle-mounted air conditioner as claimed in claim 2, wherein: the lower terminal surface of blind flange (4) is provided with a plurality of group's blind flange hole (7), first damping rubber (5) joint is in the inside of blind flange hole (7).
4. The upper and lower annular column damper of brushless motor for vehicle-mounted air conditioner as claimed in claim 3, wherein: the shock-absorbing structure of terminal surface under aluminum plate (3) includes a plurality of groups of second shock-absorbing rubber (8), the lower terminal surface of aluminum plate (3) is provided with a plurality of groups of second erection column (9), second shock-absorbing rubber (8) fixed mounting is at the up end of second erection column (9), second shock-absorbing rubber (8) laminating with installation cavity (2).
5. The upper and lower annular column damper of brushless motor for vehicle-mounted air conditioner as claimed in claim 4, wherein: a plurality of groups of flange holes (10) are formed in the position, close to the outer side, of the inner bottom surface of the mounting cavity (2), and the second damping rubber (8) is clamped in the flange holes (10).
6. The upper and lower annular column damper of brushless motor for vehicle-mounted air conditioner as claimed in claim 5, wherein: the first damping rubber (5) and the second damping rubber (8) are arranged at equal intervals in an annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223586438.1U CN219918594U (en) | 2022-12-30 | 2022-12-30 | Upper and lower annular column damping device of brushless motor for vehicle-mounted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223586438.1U CN219918594U (en) | 2022-12-30 | 2022-12-30 | Upper and lower annular column damping device of brushless motor for vehicle-mounted air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219918594U true CN219918594U (en) | 2023-10-27 |
Family
ID=88429872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223586438.1U Active CN219918594U (en) | 2022-12-30 | 2022-12-30 | Upper and lower annular column damping device of brushless motor for vehicle-mounted air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219918594U (en) |
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2022
- 2022-12-30 CN CN202223586438.1U patent/CN219918594U/en active Active
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