CN214499893U - Automobile air conditioner compressor installation damping structure - Google Patents
Automobile air conditioner compressor installation damping structure Download PDFInfo
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- CN214499893U CN214499893U CN202120095198.1U CN202120095198U CN214499893U CN 214499893 U CN214499893 U CN 214499893U CN 202120095198 U CN202120095198 U CN 202120095198U CN 214499893 U CN214499893 U CN 214499893U
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- damping
- compressor
- vibration damping
- air conditioner
- automobile air
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Abstract
The utility model discloses a vehicle air conditioner compressor installation damping structure aims at solving the not good not enough of vehicle air conditioner compressor installation damping effect. The utility model discloses an including compressor body, compressor support, mounting bracket, connect a plurality of one-level damping subassemblies between compressor body and the compressor support, connect a plurality of second grade damping subassemblies between compressor support and the mounting bracket, one-level damping subassembly and second grade damping subassembly all include damping pad, damping spring, bush, are equipped with the through-hole in the damping pad, and damping spring and bush suit are in the through-hole, and the damping spring suit is outside the bush. The vibration reduction structure for mounting the automobile air conditioner compressor has good vibration reduction effect, and greatly reduces the noise of the automobile air conditioner compressor during working.
Description
Technical Field
The utility model relates to a vehicle air conditioner compressor, more specifically say, it relates to a vehicle air conditioner compressor installation damping structure.
Background
At present, the electric automobile has the advantages of energy conservation and environmental protection, and has a very wide application prospect. Because the electric automobile has great difference with the traditional automobile, the power source of the electric automobile is changed from an engine to a motor, and because the noise of the engine is not covered, the noise of the air conditioner compressor of the electric automobile is more prominent. The conventional vibration isolation pad system with the through bolt holes cannot meet the structural noise isolation performance requirement of the air conditioner compressor of the electric vehicle.
The common vibration isolation pad with the through bolt hole is applied to engineering, the excitation source support is clamped and connected through the middle groove of the outer circumferential surface, vibration isolation is carried out by relying on the single-side rubber pad, the physical space utilization rate of the rubber vibration isolation pad is low, the radial thickness of the vibration isolation pad clamped and connected with the excitation source support is insufficient, and the vibration isolation performance of the vibration isolation pad is weakened; under the installation user state, link up whole vibration isolator through the bolt and fix, the vibration isolator upper surface is compressed tightly by the restriction of bolt flange face, can not fully release the vibration isolation performance of vibration isolator, leads to in the middle of the actual engineering, and the vibration isolation effect is not good, arouses the structure noise problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a vehicle air conditioner compressor installation damping structure, its damping is effectual, has reduced the noise of vehicle air conditioner compressor during operation greatly.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an automobile air conditioner compressor installation damping structure, includes compressor body, compressor support, mounting bracket, connects a plurality of one-level damping subassemblies between compressor body and the compressor support, connects a plurality of second grade damping subassemblies between compressor support and the mounting bracket, and one-level damping subassembly and second grade damping subassembly all include damping pad, damping spring, bush, are equipped with the through-hole in the damping pad, and damping spring and bush suit are in the through-hole, and the damping spring suit is outside the bush.
The first-stage vibration reduction assembly is arranged between the compressor body and the compressor bracket to realize first-stage vibration reduction. And the secondary vibration reduction assembly is arranged between the compressor bracket and the mounting rack to realize secondary vibration reduction. The vibration reduction effect is greatly improved after two-stage vibration reduction. And the damping spring is arranged between the damping pad and the bushing, so that the damping pad is in an unlimited free vibration state, the damping performance of the damping pad is fully exerted, and the damping effect is further improved. The vibration reduction structure for mounting the automobile air conditioner compressor has good vibration reduction effect, and greatly reduces the noise of the automobile air conditioner compressor during working.
Preferably, one end of the bushing is provided with a supporting end cover, and the damping pad is supported on the supporting end cover. The support end cover plays a good role in supporting the vibration damping pad and the vibration damping spring.
Preferably, an obliquely arranged transition surface is arranged between the supporting end cover and the outer wall of the lining. The arrangement of the transition surface improves the structural strength of the bushing.
Preferably, the upper end surface and the lower end surface of the vibration damping pad are provided with a plurality of vibration damping bulges. The vibration damping protrusion provides a vibration damping space for the vibration damping pad, and the vibration damping effect of the vibration damping pad is ensured.
Preferably, the damping pad comprises an upper damping ring and a lower damping ring, and a ring groove is arranged between the outer walls of the upper damping ring and the lower damping ring. The annular groove provides a deformation space for the vibration damping pad, and the vibration damping effect of the vibration damping pad is improved.
Preferably, a reinforcing convex ring is arranged at the position corresponding to the annular groove between the inner walls of the upper vibration damping ring and the lower vibration damping ring. The reinforcing convex ring increases the structural strength of the vibration damping pad.
Preferably, the outer wall of the lower vibration damping ring is folded inwards from top to bottom. This kind of structural setting is convenient for install the location.
Preferably, the through-hole inner wall is disposed obliquely from an upper end of the upper damping ring to a lower end portion of the upper damping ring. The structure arrangement increases the deformation space of the vibration damping pad and ensures the vibration damping effect.
Compared with the prior art, the beneficial effects of the utility model are that: the vibration reduction effect of the installation vibration reduction structure of the automobile air conditioner compressor is good, and the noise of the automobile air conditioner compressor during working is greatly reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a partial exploded view of the present invention;
in the figure: 1. compressor body, 2, compressor support, 3, one-level damping subassembly, 4, second grade damping subassembly, 5, damping pad, 6, damping spring, 7, bush, 8, through-hole, 9, support end cover, 10, transition face, 11, damping arch, 12, last damping ring, 13, lower damping ring, 14, annular, 15, enhancement bulge loop.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example (b): the utility model provides an automobile air conditioner compressor installation damping structure (see figure 1, figure 2, figure 3), including compressor body 1, compressor support 2, the mounting bracket, connect a plurality of one-level damping subassembly 3 between compressor body and the compressor support, connect a plurality of second grade damping subassembly 4 between compressor support and the mounting bracket, one-level damping subassembly and second grade damping subassembly all include damping pad 5, damping spring 6, bush 7, be equipped with through-hole 8 in the damping pad, damping spring and bush suit are in the through-hole, the damping spring suit is outside the bush. The compressor body and the compressor support as well as the compressor support and the mounting frame are fastened through bolts, and the bolts penetrate through the bushings.
One end of the lining is provided with a supporting end cover 9 to form a T-shaped structure, and the damping pad is supported on the supporting end cover. An obliquely arranged transition surface 10 is arranged between the supporting end cover and the outer wall of the lining. A plurality of vibration damping bulges 11 are arranged on the upper end surface and the lower end surface of the vibration damping pad and are uniformly distributed.
The damping pad comprises an upper damping ring 12 and a lower damping ring 13, and a ring groove 14 is arranged between the outer walls of the upper damping ring and the lower damping ring. And a reinforcing convex ring 15 is arranged at the position corresponding to the annular groove between the inner walls of the upper vibration damping ring and the lower vibration damping ring. The section of the reinforcing convex ring is triangular. The outer wall of the lower vibration reduction ring is folded inwards from top to bottom. The inner wall of the through hole is obliquely arranged from the upper end of the upper vibration damping ring to the lower end part of the upper vibration damping ring, and the vibration damping spring is abutted to the inner wall of the upper vibration damping ring.
The first-stage vibration reduction assembly is arranged between the compressor body and the compressor bracket to realize first-stage vibration reduction. And the secondary vibration reduction assembly is arranged between the compressor bracket and the mounting rack to realize secondary vibration reduction. The vibration reduction effect is greatly improved after two-stage vibration reduction. And the damping spring is arranged between the damping pad and the bushing, so that the damping pad is in an unlimited free vibration state, the damping performance of the damping pad is fully exerted, and the damping effect is further improved. The vibration reduction structure for mounting the automobile air conditioner compressor has good vibration reduction effect, and greatly reduces the noise of the automobile air conditioner compressor during working.
The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides an automobile air conditioner compressor installation damping structure, characterized by, includes compressor body, compressor support, mounting bracket, connects a plurality of one-level damping subassemblies between compressor body and the compressor support, connects a plurality of second grade damping subassemblies between compressor support and the mounting bracket, and one-level damping subassembly and second grade damping subassembly all include damping pad, damping spring, bush, are equipped with the through-hole in the damping pad, and damping spring and bush suit are in the through-hole, and the damping spring suit is outside the bush.
2. The compressor mounting vibration damping structure for an automobile air conditioner as claimed in claim 1, wherein the bushing has a support end cap at one end thereof, and the vibration damping pad is supported on the support end cap.
3. The compressor mounting vibration damping structure for automobile air conditioners as claimed in claim 2, wherein a transition surface is provided between the support end cap and the outer wall of the bushing in an inclined arrangement.
4. The compressor mounting vibration damping structure for automobile air conditioners as claimed in claim 1, wherein the vibration damping pad is provided with a plurality of vibration damping protrusions on both upper and lower end surfaces thereof.
5. The compressor installation vibration damping structure for the automobile air conditioner as claimed in claim 1, 2, 3 or 4, wherein the vibration damping pad comprises an upper vibration damping ring and a lower vibration damping ring, and a ring groove is formed between the outer walls of the upper vibration damping ring and the lower vibration damping ring.
6. The compressor mounting vibration damping structure for automobile air conditioners as claimed in claim 5, wherein a reinforcing convex ring is provided at a position corresponding to the annular groove between the inner walls of the upper and lower vibration damping rings.
7. The compressor mounting vibration damping structure for the automobile air conditioner as claimed in claim 5, wherein the outer wall of the lower vibration damping ring is inwardly tapered from top to bottom.
8. The compressor-mounting vibration damping structure for an automobile air conditioner according to claim 5, wherein the inner wall of the through hole is inclined from the upper end of the upper vibration damping ring to the lower end portion of the upper vibration damping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095198.1U CN214499893U (en) | 2021-01-13 | 2021-01-13 | Automobile air conditioner compressor installation damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095198.1U CN214499893U (en) | 2021-01-13 | 2021-01-13 | Automobile air conditioner compressor installation damping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499893U true CN214499893U (en) | 2021-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120095198.1U Active CN214499893U (en) | 2021-01-13 | 2021-01-13 | Automobile air conditioner compressor installation damping structure |
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| Country | Link |
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| CN (1) | CN214499893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030979A (en) * | 2022-06-17 | 2022-09-09 | 重庆长安新能源汽车科技有限公司 | Vibration reduction system for vehicle compressor and vehicle |
| CN116750229A (en) * | 2023-08-21 | 2023-09-15 | 成都金支点科技有限公司 | Miniature unmanned aerial vehicle power system vibration isolation device and miniature unmanned aerial vehicle |
-
2021
- 2021-01-13 CN CN202120095198.1U patent/CN214499893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030979A (en) * | 2022-06-17 | 2022-09-09 | 重庆长安新能源汽车科技有限公司 | Vibration reduction system for vehicle compressor and vehicle |
| CN116750229A (en) * | 2023-08-21 | 2023-09-15 | 成都金支点科技有限公司 | Miniature unmanned aerial vehicle power system vibration isolation device and miniature unmanned aerial vehicle |
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