CN220436657U - Noise reduction structure of air conditioning unit shell - Google Patents
Noise reduction structure of air conditioning unit shell Download PDFInfo
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- CN220436657U CN220436657U CN202321914745.XU CN202321914745U CN220436657U CN 220436657 U CN220436657 U CN 220436657U CN 202321914745 U CN202321914745 U CN 202321914745U CN 220436657 U CN220436657 U CN 220436657U
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- noise reduction
- plate
- air conditioner
- vibration
- damping
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 230000035939 shock Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 30
- 229920000742 Cotton Polymers 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a noise reduction structure of an outer shell of an air conditioning unit, which relates to the technical field of noise reduction of air conditioners, and aims to solve the technical problem that the noise reduction structure cannot solve noise caused by vibration of the outer machine of the air conditioner in the prior art; the apex angle of outer quick-witted body of air conditioner is provided with rubber shock attenuation backing plate, and rubber shock attenuation backing plate's side is provided with the air conditioner support bar, and air conditioner support bar's side is provided with the multilayer and falls sound insulation component, and the multilayer falls the upper end of falling sound insulation component and be provided with the direction slide bar, and the upper end of direction slide bar is provided with the lift radiator unit, and this structure of making an uproar falls through the setting of bradyseism spring and L shape air conditioner backup pad, can play the effect that makes the vibrations dispersion that the air conditioner operation produced eliminate, through the setting of multilayer noise reduction sound insulation component, can play the effect that noise reduction was spread from the side.
Description
Technical Field
The utility model belongs to the technical field of air conditioner noise reduction, and particularly relates to a noise reduction structure of an outer shell of an air conditioner unit.
Background
Along with technological development, air conditioner is more and more popular, and it has brought the facility for people, but the in-process of air conditioner at the operation is outer the opportunity to produce noise, and the noise can enter into indoor through the support and the air conditioning conveyer pipe of air conditioner to reduce user's use and experience and feel, this just need to use the air conditioner structure of making an uproar, but current structure of making an uproar falls mostly and is attached to the air conditioner shell through some sound insulation material, can only play the sound insulation of making an uproar of minority, can't eliminate the vibrations noise that produces the air conditioner operation, greatly reduced user's use experience feel.
At present, patent number 202021514498.0's utility model patent discloses a noise reduction structure, including protective housing and shell, the inner wall layer fixed mounting of air-supply line has the sound absorption cotton, the air conditioning unit during operation, the wind passes through the air-supply line and produces the vortex, the sound of sound absorption cotton can absorb the vortex, be convenient for play the effect of making an uproar to the air-supply line, the waterproof layer is installed in proper order from bottom to top to the firm board, noise reduction layer reducible air conditioning unit's noise is produced to the ponding on waterproof layer, rubber damping backing plate has elasticity, the vibrations that other subassemblies striking firm board produced have the amortization effect, the one end fixed mounting of snubber block is in telescopic inside, the other end fixed mounting is at the lower extreme of shell, the vibrations that air conditioning unit work can offset through damping spring's elasticity, the vibrations that can reduce the control unit work, and then the noise that produces when reducing vibrations, but this noise reduction structure is when using, the condition that the vibrations that produces when the face during the air conditioning brought the noise, unable fine sound insulation, noise reduction still very easily carries indoor use experience that influences, the practicality of the structure of making an uproar has been reduced.
Therefore, the noise problem caused by vibration of the air conditioner outdoor unit cannot be solved by the noise reduction structure, and the working efficiency of the noise reduction structure needs to be improved.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a noise reduction structure of an air conditioning unit outer shell, which aims to solve the technical problem that the noise reduction structure cannot solve the noise caused by vibration of an air conditioning outer machine in the prior art.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a noise reduction structure of an outer shell of an air conditioning unit, which comprises an air conditioning outer machine body, a device mounting bottom plate arranged at the lower end of the air conditioning outer machine body, and a vibration and noise reduction assembly arranged at the upper end of the device mounting bottom plate; the top angle of the air conditioner outer unit body is provided with a rubber damping backing plate, the side end of the rubber damping backing plate is provided with an air conditioner supporting bar, the side end of the air conditioner supporting bar is provided with a multi-layer noise reduction and sound insulation component, the upper end of the multi-layer noise reduction and sound insulation component is provided with a guide sliding bar, and the upper end of the guide sliding bar is provided with a lifting heat dissipation component.
When the noise reduction structure of the technical scheme is used, the vibration generated during operation of the air conditioner external unit can be reduced through the arrangement of the vibration reduction and noise reduction components, so that the noise generated by vibration is reduced, the effect of noise generated during operation of the air conditioner external unit can be achieved through the arrangement of the multi-layer noise reduction and noise insulation components, and the practicability of the structure is further improved.
Further, the inside of vibration/noise reduction subassembly is including the shock attenuation board main part, the cushioning recess has been seted up to the inside of shock attenuation board main part, the inside of cushioning recess is provided with the interval and blocks the board, through the setting of cushioning recess and interval blocking the board, can play the effect that makes the outer quick-witted of air conditioner can be better fixed make it be difficult for vibrations.
Further, the side end of interval blocking plate is provided with the bradyseism spring, bradyseism spring upper end is provided with L shape air conditioner backup pad, the side end of interval blocking plate is connected with first pressure-bearing support bar, through the setting of bradyseism spring and L shape air conditioner backup pad, can play the effect that the vibrations dispersion that produces when making the outer machine operation of air conditioner was eliminated.
Further, the inside of bradyseism recess is provided with arch bradyseism board, the top of arch bradyseism board is provided with rubber anti-skidding supporting pad, through the setting of arch bradyseism board and rubber anti-skidding supporting pad, can play the effect that the outer machine of support air conditioner reduces and collide with other subassemblies and produce the noise.
Further, the inside of multilayer noise reduction and isolation subassembly is including outside protection shield, the side of outside protection shield is provided with first vibration/noise reduction board, the side of first vibration/noise reduction board is provided with the connection inserted bar, the side of connecting the inserted bar is provided with the second vibration/noise reduction board, the hole groove has been seted up on the surface of second vibration/noise reduction board, just connect the inserted bar with Kong Caoxiang is carved, through the setting of first vibration/noise reduction board and second vibration/noise reduction board, can play the effect of reducing the noise that produces when the air conditioner operates and spread from the side.
Further, the side of second vibration/noise reduction board is provided with the third vibration/noise reduction board, the side of third vibration/noise reduction board is provided with the sound absorbing cotton board, through the setting of sound absorbing cotton board, can play the noise that the during operation of absorbing the outer machine of air conditioner produced, makes its inside just reduce the effect that a part of noise reduction noise was spread.
Further, the inside of lift radiating assembly is including setting up the first outside bearing plate of outside protection shield side, the upper end of first outside bearing plate is provided with the pneumatic cylinder, the upper end of pneumatic cylinder is provided with the hydraulic telescoping rod, the upper end of hydraulic telescoping rod is connected with the outside bearing plate of second, the outside bearing plate side of second is connected with the top and falls the acoustic celotex board of making an uproar, the lower extreme that the acoustic celotex board was fallen at the top is provided with fixed picture peg, spacing recess has been seted up to the inside of outside protection shield, uses together through hydraulic telescoping rod and fixed picture peg and cooperation spacing recess, can play the regulation top and fall the acoustic celotex board and go on the upper and lower activity and increase the thermal diffusivity, further improves the suitability of structure.
(3) Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model can play a role in dispersing and eliminating vibration generated when the air conditioner outdoor unit operates through the arrangement of the damping springs and the L-shaped air conditioner supporting plate, so that the transmission of internal noise is reduced, and play a role in supporting the air conditioner outdoor unit and reducing noise generated by collision with other components through the arrangement of the arched damping plates and the rubber anti-skid supporting pad.
2. According to the utility model, through the arrangement of the multi-layer noise reduction and sound insulation component, the effect of reducing the noise generated during the operation of the air conditioner and transmitted from the side surface can be achieved, the applicability of the noise reduction structure can be increased, through the arrangement of the lifting heat dissipation component, the top noise reduction and sound insulation board can be adjusted to move up and down to increase the heat dissipation, and when the top noise reduction and sound insulation board moves downwards, a relatively closed space can be formed, so that the effect of efficiently reducing the noise is achieved, and the applicability of the structure is further improved.
Drawings
FIG. 1 is a schematic view of a noise reduction structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a vibration/noise reduction assembly according to an embodiment of the noise reduction structure of the present utility model;
FIG. 3 is a schematic view of a multi-layer noise reduction and insulation assembly according to one embodiment of the noise reduction structure of the present utility model;
fig. 4 is a schematic structural diagram of a lifting heat dissipating component according to an embodiment of the noise reduction structure of the present utility model.
The marks in the drawings are: 1. an air conditioner external unit body; 2. a device mounting base plate; 3. a shock absorbing and noise reducing component; 4. rubber damping backing plates; 5. an air conditioner support bar; 6. a multi-layer noise reduction and insulation assembly; 7. a guide slide bar; 8. lifting the heat dissipation assembly; 9. a damping plate main body; 10. a damping groove; 11. a spacing blocking plate; 12. a damping spring; 13. an L-shaped air conditioner support plate; 14. a first pressure-bearing support bar; 15. an arch-shaped damping plate; 16. a rubber anti-slip support pad; 17. a first vibration/noise reduction plate; 18. connecting the inserted link; 19. a second shock-absorbing noise-reducing plate; 20. a hole groove; 21. a third vibration/noise reduction plate; 22. a sound absorbing cotton board; 23. a first outer bearing plate; 24. a hydraulic cylinder; 25. a hydraulic telescopic rod; 26. a second outer bearing plate; 27. a top noise reduction and insulation plate; 28. fixing the plugboard; 29. a limit groove; 30. an outer protective plate.
Description of the embodiments
As shown in fig. 1-4, the utility model provides a noise reduction structure of an air conditioning unit outer shell, which comprises an air conditioning outer machine body 1, a device mounting bottom plate 2 arranged at the lower end of the air conditioning outer machine body 1, and a vibration/noise reduction assembly 3 arranged at the upper end of the device mounting bottom plate 2; the apex angle of outer quick-witted body 1 of air conditioner is provided with rubber shock attenuation backing plate 4, the side of rubber shock attenuation backing plate 4 is provided with air conditioner support bar 5, the side of air conditioner support bar 5 is provided with multilayer and falls sound insulation subassembly 6 that makes an uproar, the upper end of multilayer and fall sound insulation subassembly 6 is provided with direction slide bar 7, the upper end of direction slide bar 7 is provided with lift radiator unit 8.
For the specific embodiment, the installation position of the guide sliding rod 7 can be correspondingly adjusted and set according to the use requirement.
The inside of vibration/noise reduction assembly 3 is including vibration/noise reduction plate main part 9, vibration/noise reduction groove 10 has been seted up to vibration/noise reduction plate main part 9's inside, vibration/noise reduction groove 10's inside is provided with interval and blocks board 11, the side of interval and blocks board 11 is provided with damping spring 12, damping spring 12 upper end is provided with L shape air conditioner backup pad 13, the side of interval and block board 11 is connected with first pressure-bearing support bar 14, vibration/noise reduction groove 10's inside is provided with arch vibration/noise reduction plate 15, arch vibration/noise reduction plate 15's top is provided with rubber slipmat 16, multilayer noise reduction soundproof assembly 6's inside is including outside protection shield 30, outside protection shield's 30's side is provided with first vibration/noise reduction plate 17, first vibration/noise reduction plate 17's side is provided with connecting insert 18, connecting insert 18's side is provided with second vibration/noise reduction plate 19, hole groove 20 has been seted up on the surface of second vibration/noise reduction plate 19, just connecting insert 18 with hole groove 20 is carved together.
In addition, the side of second vibration/noise reduction board 19 is provided with third vibration/noise reduction board 21, the side of third vibration/noise reduction board 21 is provided with sound absorbing cotton board 22, the inside of lift heat dissipation subassembly 8 is including setting up the first outside bearing plate 23 of outside protection shield 30 side, the upper end of first outside bearing plate 23 is provided with pneumatic cylinder 24, the upper end of pneumatic cylinder 24 is provided with hydraulic telescoping rod 25, hydraulic telescoping rod 25's upper end is connected with the outside bearing plate 26 of second, the outside bearing plate 26 side of second is connected with top noise reduction acoustic celotex board 27, the lower extreme of top noise reduction acoustic celotex board 27 is provided with fixed picture peg 28, spacing recess 29 has been seted up to the inside of outside protection shield 30.
It should be noted here that the number of the damper springs 12 may be adjusted and set according to actual needs.
When the noise reduction structure of the technical scheme is used, firstly, the setting of blocking the plate 11 through the damping groove 10 and the interval can play the effect that makes the outer machine of air conditioner be better fixed so that it is difficult to vibrate, the setting of the damping spring 12 and the L-shaped air conditioner supporting plate 13 can play the effect that the vibration dispersion that produces when making the outer machine of air conditioner eliminate, the setting of the arched damping plate 15 and the rubber anti-skid supporting pad 16 can play the effect that the outer machine of air conditioner is reduced and collides with other components to produce noise, the setting of the first damping noise reduction plate 17 and the second damping noise reduction plate 19 can play the effect that the noise that produces when reducing the air conditioner and run out from the side, the setting of the sound absorbing cotton plate 22 can play the effect that the noise that produces when absorbing the outer machine of air conditioner works, make its inside just reduce a part of noise and transmit, the effect that the noise reduction plate 27 makes an uproar is fallen through the hydraulic expansion link 25 and the fixed picture peg 28 and cooperate with the limit groove 29 to use, the top noise reduction plate 27 carries out up and down activities to increase the heat dissipation, when it moves down, the effect that can form a comparatively airtight space, thereby the suitability of the structure is further improved.
Claims (7)
1. The noise reduction structure comprises an air conditioner external unit body, a device mounting bottom plate arranged at the lower end of the air conditioner external unit body, and a shock absorption and noise reduction assembly arranged at the upper end of the device mounting bottom plate; the air conditioner is characterized in that the top angle of the air conditioner outer machine body is provided with a rubber damping base plate, the side end of the rubber damping base plate is provided with an air conditioner supporting bar, the side end of the air conditioner supporting bar is provided with a multi-layer noise reduction and sound insulation component, the upper end of the multi-layer noise reduction and sound insulation component is provided with a guide sliding bar, and the upper end of the guide sliding bar is provided with a lifting heat dissipation component.
2. The air conditioning unit shell body noise reduction structure according to claim 1, wherein the damping and noise reduction assembly comprises a damping plate main body, a damping groove is formed in the damping plate main body, and a spacing blocking plate is arranged in the damping groove.
3. The air conditioning unit shell noise reduction structure according to claim 2, wherein a damping spring is arranged at the side end of the interval blocking plate, an L-shaped air conditioning supporting plate is arranged at the upper end of the damping spring, and a first bearing supporting bar is connected to the side end of the interval blocking plate.
4. The air conditioning unit shell noise reduction structure according to claim 2, wherein an arch-shaped damping plate is arranged in the damping groove, and a rubber anti-slip supporting pad is arranged at the top end of the arch-shaped damping plate.
5. The air conditioning unit shell noise reduction structure according to claim 4, wherein the inside of the multi-layer noise reduction and insulation component comprises an external protection plate, a first vibration/noise reduction plate is arranged at the side end of the external protection plate, a connecting inserted rod is arranged at the side end of the first vibration/noise reduction plate, a second vibration/noise reduction plate is arranged at the side end of the connecting inserted rod, a hole groove is formed in the surface of the second vibration/noise reduction plate, and the connecting inserted rod is engaged with the Kong Caoxiang.
6. The air conditioning unit outer shell noise reduction structure according to claim 5, wherein a third vibration/noise reduction plate is arranged at a side end of the second vibration/noise reduction plate, and a sound absorbing cotton plate is arranged at a side end of the third vibration/noise reduction plate.
7. The air conditioning unit shell body noise reduction structure according to claim 5, wherein the inside of the lifting heat dissipation assembly comprises a first outer bearing plate arranged at the side end of the outer protection plate, a hydraulic cylinder is arranged at the upper end of the first outer bearing plate, a hydraulic telescopic rod is arranged at the upper end of the hydraulic cylinder, a second outer bearing plate is connected to the upper end of the hydraulic telescopic rod, a top noise reduction sound insulation plate is connected to the side end of the second outer bearing plate, a fixing plugboard is arranged at the lower end of the top noise reduction sound insulation plate, and a limiting groove is formed in the outer protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914745.XU CN220436657U (en) | 2023-07-20 | 2023-07-20 | Noise reduction structure of air conditioning unit shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321914745.XU CN220436657U (en) | 2023-07-20 | 2023-07-20 | Noise reduction structure of air conditioning unit shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220436657U true CN220436657U (en) | 2024-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321914745.XU Active CN220436657U (en) | 2023-07-20 | 2023-07-20 | Noise reduction structure of air conditioning unit shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220436657U (en) |
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- 2023-07-20 CN CN202321914745.XU patent/CN220436657U/en active Active
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