CN223116164U - Vibration damper for parking air conditioner and vehicle - Google Patents
Vibration damper for parking air conditioner and vehicleInfo
- Publication number
- CN223116164U CN223116164U CN202422195188.1U CN202422195188U CN223116164U CN 223116164 U CN223116164 U CN 223116164U CN 202422195188 U CN202422195188 U CN 202422195188U CN 223116164 U CN223116164 U CN 223116164U
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- mounting bracket
- vibration
- air conditioner
- compressor
- parking air
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Abstract
The utility model relates to the technical field of vehicle parts, and particularly provides a vibration damper for a parking air conditioner and a vehicle. The problem that in the prior art, the rubber pad between compressor and the bottom plate absorbs vibration limited, and vibration is still transmitted to the bottom plate is solved. The damping device for the parking air conditioner comprises a mounting bracket, a first elastic piece and a damping spring, wherein the mounting bracket is fixed above a bottom plate, a compressor is arranged on the mounting bracket, the first elastic piece is arranged between the mounting bracket and the bottom plate, the damping spring is sleeved on the first elastic piece, and two ends of the damping spring are respectively connected with the mounting bracket and the bottom plate. Based on the structural arrangement, the vibration transmitted to the mounting bracket by the compressor is secondarily absorbed through the first elastic piece and the vibration damping spring. Therefore, the vibration absorption device for the parking air conditioner has strong vibration absorption capability and good vibration absorption effect.
Description
Technical Field
The utility model relates to the technical field of vehicle parts, and particularly provides a vibration damper for a parking air conditioner and a vehicle.
Background
The compressor is the heart of the refrigerating system in the automobile air conditioning system and plays a role in compressing and conveying the refrigerant steam. For a range-extended vehicle type, a rear-drive vehicle type or a vehicle type in which a compressor cannot be arranged on a motor due to insufficient arrangement space is generally arranged on a chassis bracket of a vehicle or a lower cross beam of the vehicle body, vibration is generated during starting and running of the compressor, and is transmitted to the vehicle body through the chassis bracket and then transmitted to a steering wheel, a pedal and other positions of a cockpit from a front wall, so that the comfort in the vehicle is seriously affected, and therefore, a vibration damping device is required to be arranged to reduce vibration excitation of the compressor during working.
In the prior art, a rubber pad is sleeved on a compressor fixing bolt, the gravity of the compressor is added on a lower rubber pad, and the rubber pad is spaced between the compressor and a bottom plate. However, the rubber pad has limited shock absorption and vibration is still transmitted to the bottom plate.
Accordingly, there is a need in the art for a vibration damping device for a parking air conditioner and a vehicle to solve the above-mentioned technical problems.
Disclosure of utility model
The utility model aims to solve the technical problems that in the prior art, the rubber pad between the compressor and the bottom plate has limited vibration absorption and the vibration is still transmitted to the bottom plate.
In one aspect, the present utility model provides a vibration damping device for a parking air conditioner including a compressor and a base plate, the compressor being disposed on the base plate through the vibration damping device, the vibration damping device including a mounting bracket, a first elastic member and a vibration damping spring,
The mounting bracket is fixed above the bottom plate, the compressor is arranged on the mounting bracket,
The first elastic piece is arranged between the mounting bracket and the bottom plate,
The damping spring is sleeved on the first elastic piece, and two ends of the damping spring are respectively connected with the mounting bracket and the bottom plate.
In the above-described specific embodiment of the vibration damping device for a parking air conditioner, the vibration damping device further includes a fastener,
The mounting bracket is fixed on the bottom plate through the fastener.
In the above-described embodiments of the vibration damping device for a parking air conditioner, the fastening member includes a stud and a nut,
The mounting bracket is provided with a connecting hole,
The studs are welded on the bottom plate and pass through the connecting holes to be fastened and connected with the nuts.
In the specific embodiment of the vibration damping device for a parking air conditioner, the first elastic member is an annular gasket,
The first elastic piece is sleeved on the stud.
In the above-described specific embodiment of the vibration damping device for a parking air conditioner, the first elastic member is provided with a convex portion,
The convex portion extends through the connection hole in a direction approaching the nut.
In the above-described specific embodiment of the vibration damping device for a parking air conditioner, the vibration damping device further includes a second elastic member,
The second elastic piece is arranged between the mounting bracket and the nut.
In the specific embodiment of the vibration damping device for a parking air conditioner, the second elastic member is an annular gasket,
The second elastic piece is sleeved on the stud.
In the specific embodiment of the damping device for a parking air conditioner, the second elastic member is provided with a clamping portion,
The clamping part is matched with the convex part,
The clamping part extends in a direction deviating from the nut and is sleeved on the outer side of the protruding part.
In the above-described specific embodiment of the vibration damping device for a parking air conditioner, the mounting bracket is provided with a mounting groove,
The compressor is arranged on the mounting bracket through the mounting groove.
Under the condition that the technical scheme is adopted, the utility model provides the vibration damper for the parking air conditioner, the parking air conditioner comprises the compressor and the bottom plate, the compressor is arranged on the bottom plate through the vibration damper, the vibration damper comprises the mounting bracket, the first elastic piece and the vibration damper spring, the mounting bracket is fixed above the bottom plate, the compressor is arranged on the mounting bracket, the first elastic piece is arranged between the mounting bracket and the bottom plate, the vibration damper spring is sleeved on the first elastic piece, and two ends of the vibration damper spring are respectively connected with the mounting bracket and the bottom plate. Based on the structure, the vibration of the compressor transmitted to the mounting bracket is secondarily absorbed through the first elastic piece and the vibration reduction spring, wherein the vibration reduction spring only supports part of the process of the vibration of the compressor and absorbs most of energy of the vibration of the compressor, and the first elastic piece limits the downward movement of the compressor to the maximum extent, so that the amplitude becomes smaller. Therefore, the vibration absorption device for the parking air conditioner has strong vibration absorption capability and good vibration absorption effect.
Further, the damping device for the parking air conditioner provided by the utility model is limited with the fastening piece, and is used for fixing the mounting bracket on the bottom plate, so that the mounting bracket is prevented from slipping off the bottom plate in the vibration process of the compressor.
Furthermore, the damping device for the parking air conditioner is limited by the stud and the nut, and the stud is arranged to pass through the connecting hole to be in fastening connection with the nut, so that the mounting bracket is tightly connected with the bottom plate, and the damping device has higher connection strength.
Further, the damping device for the parking air conditioner provided by the utility model is limited in that the first elastic piece is sleeved on the stud, so that the first elastic piece is ensured to be arranged between the mounting bracket and the bottom plate all the time, and the first elastic piece is prevented from slipping in the vibration process of the compressor.
Further, the damping device for the parking air conditioner provided by the utility model is characterized in that the first elastic piece is provided with the convex part, and the convex part and the top part of the damping spring form a connecting groove for placing the end part of the mounting bracket.
Furthermore, the damping device for the parking air conditioner is limited with the second elastic piece, the second elastic piece isolates the mounting bracket from being in direct contact with the nut, and abnormal sound is avoided when the mounting bracket is rigidly connected with the nut in the vibration process of the compressor.
Further, the damping device for the parking air conditioner provided by the utility model is limited in that the second elastic piece is sleeved on the stud, so that the second elastic piece is ensured to be always arranged between the mounting bracket and the nut, and the second elastic piece is prevented from slipping in the vibration process of the compressor.
Furthermore, the damping device for the parking air conditioner provided by the utility model is limited in that the second elastic piece is provided with the clamping part which is used for being matched with the convex part, so that the first elastic piece and the second elastic piece are mutually clamped, and vibration generated by the second elastic piece is directly transmitted to the first elastic piece without being transmitted through a rigid material, and the damping device has a good damping effect.
Further, the vibration damper for the parking air conditioner provided by the utility model is limited with the mounting groove, and is used for arranging the compressor on the mounting bracket, so that the compressor is prevented from slipping from the mounting bracket in the vibration process of the compressor.
On the other hand, the utility model also provides a vehicle, which comprises the parking air conditioner and the vibration damping device for the parking air conditioner.
Based on the structural arrangement, the vehicle provided by the utility model can secondarily absorb the vibration transmitted to the mounting bracket by the compressor through the first elastic piece and the damping spring, wherein the damping spring only supports part of the process of the vibration of the compressor and absorbs most of energy of the vibration of the compressor, and the first elastic piece limits the downward movement of the compressor to the maximum extent, so that the amplitude becomes smaller. Therefore, the vehicle vibration absorbing capacity is strong, and the vehicle vibration absorbing device has a good vibration absorbing effect.
Drawings
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:
Fig. 1 is a schematic view of the overall structure of a vibration damping device for a parking air conditioner provided by the present utility model;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
fig. 4 is a schematic view of an internal structure of a vibration damping device for a parking air conditioner provided by the present utility model;
fig. 5 is a schematic structural view of a damper spring in a damper device for a parking air conditioner according to the present utility model.
Reference numerals:
1. a compressor;
2. A bottom plate;
3. 31, a mounting groove;
4. A first elastic member 41, a convex portion;
5. A damping spring;
6. the fastener, 61, the stud, 62, the nut;
7. the second elastic piece, 71, the clamping part;
d. spring wire diameter, D, spring inner diameter, L, spring degree of freedom height.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model. Those skilled in the art can adapt it as desired to suit a particular application. For example, while the present embodiment is described in connection with the application of the vibration damping device in a vehicle, the vibration damping device of the present utility model may obviously be used in other contexts as well. Such changes in the application scenario do not deviate from the basic principle of the present utility model and fall within the scope of the present utility model.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.
The compressor is the heart of the refrigerating system in the automobile air conditioning system and plays a role in compressing and conveying the refrigerant steam. For a range-extended vehicle type, a rear-drive vehicle type or a vehicle type in which a compressor cannot be arranged on a motor due to insufficient arrangement space is generally arranged on a chassis bracket of a vehicle or a lower cross beam of the vehicle body, vibration is generated during starting and running of the compressor, and is transmitted to the vehicle body through the chassis bracket and then transmitted to a steering wheel, a pedal and other positions of a cockpit from a front wall, so that the comfort in the vehicle is seriously affected, and therefore, a vibration damping device is required to be arranged to reduce vibration excitation of the compressor during working. In the prior art, a rubber pad is sleeved on a compressor fixing bolt, the gravity of the compressor is added on a lower rubber pad, and the rubber pad is spaced between the compressor and a bottom plate. However, the rubber pad has limited shock absorption and vibration is still transmitted to the bottom plate.
First, as shown in fig. 1 to 5, the present utility model provides a vibration damping device for a parking air conditioner, wherein the parking air conditioner includes a compressor 1 and a base plate 2, the compressor 1 is disposed on the base plate 2 by the vibration damping device provided by the present utility model, the vibration damping device includes a mounting bracket 3, a first elastic member 4 and a vibration damping spring 5, the mounting bracket 3 is fixed above the base plate 2, the compressor 1 is disposed on the mounting bracket 3, the first elastic member 4 is disposed between the mounting bracket 3 and the base plate 2, the vibration damping spring 5 is sleeved on the first elastic member 4, and both ends thereof are respectively connected with the mounting bracket 3 and the base plate 2. Based on the structure, the vibration of the compressor 1 transmitted to the mounting bracket 3 is secondarily absorbed through the first elastic piece 4 and the vibration reduction spring 5, wherein the vibration reduction spring 5 only supports part of the process of the vibration of the compressor 1 and absorbs most of energy of the vibration of the compressor 1, and the first elastic piece 4 limits the downward movement of the compressor 1 to the maximum extent, so that the amplitude becomes smaller. Therefore, the vibration absorption device for the parking air conditioner has strong vibration absorption capability and good vibration absorption effect. It should be noted that, the specific structure and the number of the mounting bracket 3, the first elastic member 4 and the damping springs 5 are not limited in the present utility model, and the skilled person can set the present utility model according to the actual use requirement.
In the present preferred embodiment, the size of the damper spring 5 influences the shock absorbing capacity of the damper device. Specifically, on the premise of receiving the same amplitude, the larger the spring wire diameter d, the smaller the deformation degree of the damping spring 5, the larger the bearing capacity provided by the damping spring 5, whereas on the contrary, the smaller the spring wire diameter d, the larger the deformation degree of the damping spring 5, the better the damping capacity of the damping spring 5, and alternatively, the spring wire diameter d may be 2mm-8mm. The larger the spring inner diameter D is, the larger the bearing capacity can be provided by the damper spring 5, and the better the shock absorbing capacity of the damper spring 5 is, under the condition of equal amplitude, it is understood that the spring inner diameter D cannot exceed the width of the mounting bracket 3, and alternatively, the spring inner diameter D can be 18mm-50mm. The higher the degree of freedom L of the spring is, the larger the bearing capacity provided by the damping spring 5 is, and the better the damping spring 5 is, however, when the degree of freedom L of the spring is too high, the resilience force is strong, which is liable to affect the stability of the compressor 1, alternatively, the degree of freedom L of the spring may be 20mm-50mm.
In the preferred embodiment, the vibration damper further comprises a fastener 6, and the mounting bracket 3 is fixed on the bottom plate through the fastener 6, so that the mounting bracket 3 is prevented from slipping off the bottom plate 2 during the vibration process of the compressor 1. The fastener 6 comprises a stud 61 and a nut 62, the mounting bracket 3 is provided with a connecting hole, the stud 61 is welded on the bottom plate 2, and the stud 61 passes through the connecting hole to be fastened and connected with the nut 62, so that the mounting bracket 3 is tightly connected with the bottom plate 2, and the mounting bracket has higher connecting strength. It should be noted that the specific structure and arrangement dimensions of the stud 61 and the nut 62 are not limited in the present utility model, and the skilled person can set the stud and the nut according to the actual use requirements.
In the preferred embodiment, referring to fig. 1, the number of the mounting brackets 3 may be two, for supporting two ends of the compressor 1, so that the compressor 1 has better stability, and meanwhile, the two ends of each mounting bracket 3 are provided with the first elastic member 4, the damping spring 5 and the fastening member 6, so as to keep the balance of the mounting brackets 3, and further, the damping device has stronger shock absorbing capability.
In the preferred embodiment, the first elastic member 4 is an annular gasket, and the first elastic member 4 is sleeved on the stud 61, so as to ensure that the first elastic member 4 is always arranged between the mounting bracket 3 and the bottom plate 2, and avoid the first elastic member 4 from slipping during the vibration process of the compressor 1. In the present preferred embodiment, the first elastic member 4 is provided with a convex portion 41, a portion of the convex portion 41 extends through the connection hole in a direction approaching the nut 62, and the convex portion 41 and the top portion of the damper spring 5 form a connection groove for placing the end portion of the mounting bracket. It should be noted that the specific structure and the size of the protruding portion 41 are not limited in the present utility model, and the skilled person can set the protruding portion according to the actual use requirement.
In the preferred embodiment, the vibration damper provided by the utility model further comprises a second elastic element 7, wherein the second elastic element 7 is arranged between the mounting bracket 3 and the nut 62, and the second elastic element 7 isolates the mounting bracket 3 from being in direct contact with the nut 62, so that abnormal sound is prevented from occurring in the rigid connection of the mounting bracket 3 and the nut 62 in the vibration process of the compressor 1.
In the preferred embodiment, the second elastic member 7 is an annular gasket, and the second elastic member 7 is sleeved on the stud 61, similar to the first elastic member 4, and the arrangement of the annular gasket can ensure that the second elastic member 7 is always arranged between the mounting bracket 3 and the nut 62, so that the second elastic member 7 is prevented from slipping in the vibration process of the compressor 1. In the present preferred embodiment, the second elastic member 7 is provided with the engaging portion 71, the engaging portion 71 is engaged with the protruding portion 41, and the engaging portion 71 extends in a direction away from the nut 62 and is sleeved outside the protruding portion 41. The clamping portion 71 is matched with the protruding portion 41, so that the first elastic piece 4 and the second elastic piece 7 are clamped with each other, and vibration generated by the second elastic piece 7 is directly transmitted to the first elastic piece 4 without being transmitted through a rigid material, and a good vibration reduction effect is achieved.
In the preferred embodiment, the mounting bracket 3 is provided with a mounting groove 31, and the compressor 1 is arranged on the mounting bracket 3 through the mounting groove 31, so that the compressor 1 is prevented from slipping off the mounting bracket 3 during the vibration process of the compressor 1. It will be appreciated that the mounting groove 31 is adapted to the contour shape of the compressor 1, so that the stability of the compressor 1 disposed in the mounting groove 31 is better.
In addition, the utility model also provides a vehicle, which comprises the parking air conditioner and the vibration damping device for the parking air conditioner. Based on the structural arrangement, the vehicle provided by the utility model can secondarily absorb the vibration transmitted to the mounting bracket 3 by the compressor 1 through the first elastic piece 4 and the damping spring 5, wherein the damping spring 5 only supports part of the process of the vibration of the compressor to absorb most of energy of the vibration of the compressor, and the first elastic piece 4 limits the downward movement of the compressor to the maximum extent so that the amplitude becomes smaller. Therefore, the vehicle vibration absorbing capacity is strong, and the vehicle vibration absorbing device has a good vibration absorbing effect.
It should be noted that the above-mentioned embodiments are merely for illustrating the principles of the present utility model, and are not intended to limit the scope of the utility model, and those skilled in the art can modify the above-mentioned structure to apply the present utility model to more specific application scenarios without departing from the principles of the present utility model.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (10)
1. A vibration damper for a parking air conditioner, the parking air conditioner comprising a compressor and a bottom plate, the compressor being disposed on the bottom plate through the vibration damper, characterized in that the vibration damper comprises a mounting bracket, a first elastic member and a vibration damper spring,
The mounting bracket is fixed above the bottom plate, the compressor is arranged on the mounting bracket,
The first elastic piece is arranged between the mounting bracket and the bottom plate,
The damping spring is sleeved on the first elastic piece, and two ends of the damping spring are respectively connected with the mounting bracket and the bottom plate.
2. The vibration damping device for a parking air conditioner according to claim 1, further comprising a fastener,
The mounting bracket is fixed on the bottom plate through the fastener.
3. The vibration damping apparatus for a parking air conditioner according to claim 2, wherein the fastener comprises a stud and a nut,
The mounting bracket is provided with a connecting hole,
The studs are welded on the bottom plate and pass through the connecting holes to be fastened and connected with the nuts.
4. A vibration damping apparatus for a parking air conditioner according to claim 3, wherein the first elastic member is an annular spacer,
The first elastic piece is sleeved on the stud.
5. The vibration damping apparatus for a parking air conditioner according to claim 4, wherein the first elastic member is provided with a convex portion,
The convex portion extends through the connection hole in a direction approaching the nut.
6. The vibration damping apparatus for a parking air conditioner according to claim 5, further comprising a second elastic member,
The second elastic piece is arranged between the mounting bracket and the nut.
7. The vibration damping apparatus for a parking air conditioner according to claim 6, wherein the second elastic member is an annular spacer,
The second elastic piece is sleeved on the stud.
8. The vibration damping apparatus for a parking air conditioner according to claim 7, wherein the second elastic member is provided with a catching portion,
The clamping part is matched with the convex part,
The clamping part extends in a direction deviating from the nut and is sleeved on the outer side of the protruding part.
9. A vibration damping apparatus for a parking air conditioner according to claim 1, wherein the mounting bracket is provided with a mounting groove,
The compressor is arranged on the mounting bracket through the mounting groove.
10. A vehicle comprising a parking air conditioner and a vibration damping device for the parking air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422195188.1U CN223116164U (en) | 2024-09-06 | 2024-09-06 | Vibration damper for parking air conditioner and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422195188.1U CN223116164U (en) | 2024-09-06 | 2024-09-06 | Vibration damper for parking air conditioner and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223116164U true CN223116164U (en) | 2025-07-18 |
Family
ID=96370778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422195188.1U Active CN223116164U (en) | 2024-09-06 | 2024-09-06 | Vibration damper for parking air conditioner and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223116164U (en) |
-
2024
- 2024-09-06 CN CN202422195188.1U patent/CN223116164U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260107 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Country or region after: China Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Country or region before: China Patentee before: QINGDAO HAIER AIR-CONDITIONING ELECTRONIC Co.,Ltd. Patentee before: Haier Smart Home Co., Ltd. |