Shock absorption and noise reduction structure of air conditioner outdoor unit

Abstract

The utility model belongs to the field of air conditioner outdoor units, particularly relates to a shock absorption and noise reduction structure of an air conditioner outdoor unit, and aims to solve the problems that an existing air conditioner outdoor unit cannot effectively reduce vibration and noise generated when the air conditioner outdoor unit works, so that rest and work of people are affected, and a building structure is affected. The air conditioner comprises an air conditioner outdoor unit, the air conditioner outdoor unit is covered with a protective sleeve, honeycomb gradient cotton is fixedly arranged on the inner walls of the periphery of the protective sleeve, and two mounting frames are symmetrically and fixedly arranged at the bottom of the air conditioner outdoor unit; and the damping assembly is arranged on the mounting frame and used for conducting buffering and damping on the air conditioner outdoor unit. Through the arrangement of the damping assembly and the gradient cotton, vibration and noise generated when the air conditioner outdoor unit works can be effectively reduced, the comfort degree and the satisfaction degree of residents can be improved, the building structure can be protected, the service life of the air conditioner outdoor unit can be prolonged, and the influence on the environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of an air-conditioner outdoor unit, in particular to a vibration and noise reduction structure of an air-conditioner outdoor unit. Background Art

[0002] The air conditioner outdoor unit, also called the air conditioner outdoor unit or air conditioner host, is an important part of the air conditioning system. Its main function is to exchange heat with the outdoor air through the fan and condenser (the evaporator when the air conditioner is a heat pump type), so as to discharge the cold or heat to the outdoor air.

[0003] The existing air conditioner outdoor unit contains running parts such as compressor and fan. These parts will generate certain noise during operation. In particular, the compressor, as the core component of the air conditioner outdoor unit, generates more obvious vibration and noise during operation. The air conditioner outdoor unit is usually installed outside the building, such as on the balcony, roof or wall. These locations are often close to residential areas and cannot effectively reduce the vibration and noise generated by the air conditioner outdoor unit during operation, which will not only affect people's rest and work, but also affect the building structure. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the vibration and noise generated by the operation of the air-conditioning outdoor unit cannot be effectively reduced, which not only affects people's rest and work, but also affects the building structure, and proposes a shock-absorbing and noise-reducing structure for the air-conditioning outdoor unit.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vibration and noise reduction structure for an air conditioner outdoor unit, comprising:

[0007] An air conditioner outdoor unit, wherein the outer cover of the air conditioner outdoor unit is provided with a protective sleeve, the inner walls of the protective sleeve are fixedly provided with honeycomb gradient cotton, and the bottom of the air conditioner outdoor unit is symmetrically fixed with two mounting frames;

[0008] The shock absorbing component is arranged on the mounting frame and is used for buffering and absorbing the shock of the air conditioner outdoor unit.

[0009] In a possible design, the shock absorbing assembly includes four threaded rods respectively inserted through the two ends of two mounting frames, the bottom ends of the four threaded rods are fixedly provided with a top seat, the bottoms of the four top seats are fixedly provided with a No. 1 sliding sleeve, the outsides of the four No. 1 sliding sleeves are slidably provided with a No. 2 sliding sleeve, the bottoms of the four No. 2 sliding sleeves are fixedly provided with a base, the tops of the four bases are located inside the No. 2 sliding sleeve and dampers are fixedly provided, the piston ends of the four dampers are located inside the No. 1 sliding sleeve and are fixedly connected to the bottoms of the four top seats, the outsides of the four dampers are sleeved with a buffer spring, one end of the buffer spring is located inside the No. 1 sliding sleeve and is fixedly connected to the bottom of the top seat, and the other end of the buffer spring is located inside the No. 2 sliding sleeve and is fixedly connected to the top of the base.

[0010] In a possible design, gaskets are sleeved on the outside of the four threaded rods, nuts are threadedly connected on the outside of the four threaded rods above the gaskets, and the tops of the gaskets are rotatably connected to the tops of the nuts.

[0011] In a possible design, connecting seats are fixedly provided on both sides of the protective sleeve, the bottoms of the two connecting seats are rotatably connected to rotating racks, one end of the four rotating racks is threadedly connected to screw rods, the top ends of the four screw rods are rotatably provided with blocks, and the bottom ends of the four screw rods are fixed with knobs.

[0012] In a possible design, rubber pads are fixedly provided on the bottoms of the four bases, and mounting holes are symmetrically provided on the tops of the four bases.

[0013] In a possible design, ventilation holes are provided on both sides of the four No. 2 sliding sleeves, and the ventilation holes are connected to the No. 2 sliding sleeve.

[0014] In a possible design, a silicone pad is fixedly disposed on the top of each of the four stop blocks.

[0015] When the air conditioner is in operation, the two ends of the air conditioner are tightened and the air conditioner is fixed with the air conditioner cap, and the air conditioner cap is fixed with the air conditioner cap. The machines work synchronously. When the air-conditioning outdoor unit is working, the compressor, fan and other components inside it will vibrate, and the vibration will be transmitted to the top seat through the mounting frame. At this time, the damper itself uses internal friction or resistance to slow down the movement of the air-conditioning outdoor unit when it is vibrated, thereby effectively absorbing and slowing down the vibration generated when the air-conditioning outdoor unit is working. The buffer spring is mounted on the outside of the damper, and through its own elastic principle, it can buffer the vibration, thereby further enhancing the shockproof effect, improving the stability of the air-conditioning outdoor unit during operation and reducing the noise generated by vibration. When the air-conditioning outdoor unit is working, the compressor, fan and other components inside it will vibrate and generate noise, and the honeycomb gradient cotton can effectively absorb the noise, providing users with a quieter and more comfortable environment. At the same time, the gradient cotton has excellent waterproof and fire-retardant properties. The waterproof property can prevent moisture penetration and accumulation, thereby protecting internal equipment and structures from moisture and corrosion. The fire-retardant property can reduce the risk of fire and improve safety in use.

[0016] The utility model has the following beneficial effects:

[0017] The utility model can effectively absorb the noise generated by the vibration of the compressor, fan and other components inside the air conditioner outdoor unit when the air conditioner outdoor unit is working, and provide users with a quieter and more comfortable environment. The utility model has excellent waterproof performance and fire retardant performance. The waterproof performance can prevent moisture penetration and accumulation, thereby protecting the internal equipment and structure from moisture and corrosion. The fire retardant performance can reduce the risk of fire and improve the safety of use.

[0018] In the utility model, by setting the shock absorbing assembly, when the air conditioner outdoor unit is working, the compressor, fan and other components inside it will vibrate, and the generated vibration will be transmitted to the top seat through the mounting frame. At this time, the damper itself slows down the movement of the air conditioner outdoor unit when it is vibrated by internal friction or resistance, so as to effectively absorb and slow down the vibration generated by the air conditioner outdoor unit when it is working, and the buffer spring is sleeved on the outside of the damper, and the vibration is buffered by its own elastic principle, so as to further enhance the shockproof effect, improve the stability of the air conditioner outdoor unit during operation and reduce the noise generated by the vibration;

[0019] The utility model can effectively reduce the vibration and noise generated by the operation of the air-conditioning outdoor unit by setting the shock-absorbing components and gradient cotton, which can not only improve the comfort and satisfaction of the occupants, but also protect the building structure, extend the service life of the air-conditioning outdoor unit, and reduce the impact on the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a vibration and noise reduction structure of an air conditioner outdoor unit proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the overall disassembled structure of a vibration and noise reduction structure of an air conditioner outdoor unit proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of a shock-absorbing component of a shock-absorbing and noise-reducing structure of an air-conditioning outdoor unit proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the enlarged structure of part A of the vibration and noise reduction structure of the outdoor unit of an air conditioner proposed by the utility model.

[0024] In the figure: 1. Air conditioner outdoor unit; 2. Mounting bracket; 3. Threaded rod; 4. Top seat; 5. Sleeve No. 1; 6. Sleeve No. 2; 601, vent; 7. Base; 8. Damper; 9. Buffer spring; 10. Rubber pad; 11. Gasket; 12. Nut; 13. Protective cover; 14. Gradient cotton; 15. Connecting seat; 16. Rotating bracket; 17. Screw rod; 18. Knob; 19. Stop block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1

[0027] Reference Figure 1-4 , a vibration and noise reduction structure, comprising:

[0028] The air-conditioning outdoor unit 1 is a main structure, and its external cover is provided with a protective cover 13. The inner walls around the protective cover 13 are fixedly provided with honeycomb gradient cotton 14. This material has a good sound-absorbing effect and can effectively reduce the noise generated when the air-conditioning outdoor unit is running. At the same time, the protective cover 13 is arranged on the outside of the air-conditioning outdoor unit 1 to provide certain protection for the air-conditioning outdoor unit 1.

[0029] The shock absorbing assembly is arranged on two mounting frames 2 at the bottom of the air conditioner outdoor unit 1. Two threaded rods 3 are passed through the two ends of each mounting frame 2, for a total of four. A top seat 4 is fixedly arranged at the bottom end of each threaded rod 3, and a No. 1 sliding sleeve 5 is fixedly arranged at the bottom of the top seat 4. A No. 2 sliding sleeve 6 is slidably arranged on the outside of each No. 1 sliding sleeve 5 to form a sliding structure, and a base 7 is fixedly arranged at the bottom of the No. 2 sliding sleeve 6.

[0030] A damper 8 is fixedly installed at the top of each base 7, inside the No. 2 sliding sleeve 6. The piston end of the damper 8 is located inside the No. 1 sliding sleeve 5 and is fixedly connected to the bottom of the top seat 4. A buffer spring 9 is sleeved on the outside of the damper 8. One end of the buffer spring 9 is fixedly connected to the bottom of the top seat 4, and the other end is fixedly connected to the top of the base 7. This structure allows the air conditioner outdoor unit to be buffered and shock-absorbed through the action of the damper 8 and the buffer spring 9 when it is vibrated.

[0031] The present application can be used in the technical field of vibration reduction and noise reduction structures of air-conditioner outdoor units, and can also be used in other fields applicable to the present application.

[0032] Embodiment 2

[0033] On the basis of Example 1, Example 2 also includes: a shock-absorbing and noise-reducing structure for an air-conditioning outdoor unit, which is applied to the technical field of shock-absorbing and noise-reducing structures for air-conditioning outdoor units. In order to ensure the stability between the shock-absorbing assembly and the air-conditioning outdoor unit 1, a gasket 11 is sleeved on the outside of each threaded rod 3, and a nut 12 is threadedly connected above the gasket 11. The top of the gasket 11 is rotatably connected to the top of the nut 12. By rotating the nut 12, the shock-absorbing assembly and the air-conditioning outdoor unit 1 can be fixedly installed, making the air-conditioning outdoor unit 1 more stable.

[0034] Connecting seats 15 are fixedly provided on both sides of the protective sleeve 13, and a rotating frame 16 is rotatably connected to the bottom of each connecting seat 15. One end of the four rotating frames 16 is threadedly connected to a screw rod 17, and a stop block 19 is rotatably provided on the top of the screw rod 17 for resisting the bottom surface of the air-conditioning outdoor unit 1 to ensure a tight fit between the protective sleeve 13 and the air-conditioning outdoor unit 1 and fix the protective sleeve 13. A knob 18 is fixedly provided on the bottom end of the screw rod 17 for the user to adjust the position of the stop block 19 conveniently.

[0035] In order to enhance the shock absorption effect and prevent sliding, rubber pads 10 are fixedly provided at the bottom of the four bases 7. In addition, mounting holes are symmetrically provided at the top of the bases 7 to facilitate fixing to the ground or other mounting structures.

[0036] In order to ensure the normal operation of the damper 8 and the buffer spring 9, ventilation holes 601 are opened on both sides of the four No. 2 sliding sleeves 6. These ventilation holes 601 are connected with the interior of the No. 2 sliding sleeve 6 to ensure air circulation and prevent excessive heat accumulation inside to affect the performance of the damper 8 and the buffer spring 9.

[0037] In order to increase the friction between the stop block 19 and the air conditioner outdoor unit 1 and reduce the displacement caused by vibration, silicone pads are fixedly arranged on the top of the four stop blocks 19. The silicone pads have good elasticity and wear resistance and can ensure that the protective cover 13 stably wraps the air conditioner outdoor unit 1.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vibration and noise reduction structure for an air conditioner outdoor unit, characterized in that: include: An air conditioner outdoor unit (1), wherein an outer cover of the air conditioner outdoor unit (1) is provided with a protective sleeve (13), and honeycomb gradient cotton (14) is fixedly provided on the inner walls around the protective sleeve (13), and two mounting frames (2) are symmetrically fixedly provided on the bottom of the air conditioner outdoor unit (1); A shock absorbing component is arranged on the mounting frame (2) and is used for buffering and absorbing shock of the air conditioner outdoor unit.

2. The vibration and noise reduction structure of an air conditioner outdoor unit according to claim 1, characterized in that: The shock absorbing assembly comprises four threaded rods (3) respectively inserted through the two ends of the two mounting frames (2); the bottom ends of the four threaded rods (3) are fixedly provided with a top seat (4); the bottoms of the four top seats (4) are fixedly provided with a No. 1 sliding sleeve (5); the outsides of the four No. 1 sliding sleeves (5) are slidably provided with a No. 2 sliding sleeve (6); the bottoms of the four No. 2 sliding sleeves (6) are fixedly provided with a base (7); the tops of the four bases (7) are located inside the No. 2 sliding sleeve (6) and are fixedly provided with a damper (8); the piston ends of the four dampers (8) are located inside the No. 1 sliding sleeve (5) and are respectively fixedly connected to the bottoms of the four top seats (4); the outsides of the four dampers (8) are sleeved with a buffer spring (9); one end of the buffer spring (9) is located inside the No. 1 sliding sleeve (5) and is fixedly connected to the bottom of the top seat (4); the other end of the buffer spring (9) is located inside the No. 2 sliding sleeve (6) and is fixedly connected to the top of the base (7).

3. The vibration and noise reduction structure of an air conditioner outdoor unit according to claim 2, characterized in that: The outside of the four threaded rods (3) are all sleeved with gaskets (11), and the outside of the four threaded rods (3) above the gaskets (11) are all threadedly connected with nuts (12), and the top of the gaskets (11) is rotatably connected to the top of the nuts (12).

4. The vibration and noise reduction structure of an air conditioner outdoor unit according to claim 1, characterized in that: Connecting seats (15) are fixedly provided on both sides of the protective sleeve (13); the bottoms of the two connecting seats (15) are rotatably connected to rotating racks (16); one end of the four rotating racks (16) is threadedly connected to screw rods (17); the top ends of the four screw rods (17) are rotatably provided with stop blocks (19); and the bottom ends of the four screw rods (17) are fixedly provided with knobs (18).

5. The vibration and noise reduction structure of an air conditioner outdoor unit according to claim 3, characterized in that: The bottoms of the four bases (7) are all fixedly provided with rubber pads (10), and the tops of the four bases (7) are all symmetrically provided with mounting holes.

6. The vibration and noise reduction structure of an air conditioner outdoor unit according to claim 5, characterized in that: Ventilation holes (601) are provided on both sides of the four No. 2 sliding sleeves (6), and the ventilation holes (601) are connected to the No. 2 sliding sleeves (6).

7. The vibration and noise reduction structure of an air conditioner outdoor unit according to claim 4, characterized in that: A silica gel pad is fixedly arranged on the top of each of the four stop blocks (19).

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