Noise reduction structure of air conditioner

Abstract

The utility model discloses a noise reduction structure of an air conditioner, which relates to the technical field of noise reduction of air conditioners and comprises a sound insulation shell, a sound insulation door plate, a shutter, a fixing block and a shock absorption seat. The sound insulation shell is of a rectangular structure, a pipeline hole is formed in the side portion of the sound insulation shell, the front end of the sound insulation shell is open and provided with a sound insulation door plate, a louver is installed on the sound insulation door plate, a plurality of fixing blocks used for being fixedly connected with a wall are installed on the back of the sound insulation shell, and a damping base used for fixing an air conditioner outdoor unit is installed in the sound insulation shell. The air conditioner outdoor unit is high in sound insulation and noise reduction capacity, noise generated in the operation process of the air conditioner outdoor unit is greatly reduced, and the air conditioner outdoor unit has a good using effect and is high in functionality.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner noise reduction technical field, specifically, relate to a kind of air conditioner's noise reduction structure. BACKGROUND

[0002] Air conditioner generally includes air conditioner outdoor unit and air conditioner indoor unit, wherein air conditioner outdoor unit when using, there will be high-power fan work, produce larger vibration, it is easy to make the air conditioner outdoor unit after installation loose or shake, and then produce larger noise when vibrating;Or use long time, air conditioner outdoor unit will have many dirt, dust and other foreign matters enter the inside of air conditioner outdoor unit, when air conditioner outdoor unit, foreign matter will and fan produce friction noise.

[0003] Therefore, the noise reduction structure commonly used in the prior art is a sound insulation shell, which is covered on the outside of the air conditioner outdoor unit to achieve the purpose of noise reduction;But the sound insulation shell is not strong in function, and only realizes noise reduction by sound insulation, and the noise reduction effect is limited. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the above background art, and further provides an air conditioner noise reduction structure.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] An air conditioner noise reduction structure includes a sound insulation shell, a sound insulation door plate, a louver, a fixing block and a shock-absorbing seat. The sound insulation shell has a rectangular structure and a pipeline hole is formed in the side part. A sound insulation door plate is installed at the front end of the sound insulation shell. A louver is installed on the sound insulation door plate. A plurality of fixing blocks are installed on the back of the sound insulation shell for connecting and fixing with the wall. A shock-absorbing seat is installed in the sound insulation shell for fixing the air conditioner outdoor unit.

[0007] Further, the sound insulation shell is composed of an outer sound insulation plate one and an inner sound absorption plate one. The inner sound absorption plate one attracts and reduces the noise of the air conditioner outdoor unit, and the outer sound insulation plate one further prevents the noise generated during the operation of the air conditioner outdoor unit from being transmitted outside, so that the sound insulation and noise reduction capacity is strong.

[0008] Further, a strip-shaped opening with the same size as the sound insulation door plate is formed in the top of the sound insulation shell. The sound insulation door plate is inserted into the strip-shaped opening, and the bottom of the sound insulation door plate is in contact with the inner bottom end of the sound insulation shell.

[0009] Further, a handle is installed on the top of the sound insulation door plate to facilitate the operation of the sound insulation door plate.

[0010] Further, the sound insulation door plate is composed of an outer sound insulation plate two and an inner sound absorption plate two. The inner sound absorption plate two attracts and reduces the noise of the air conditioner outdoor unit, and the outer sound insulation plate two further prevents the noise generated during the operation of the air conditioner outdoor unit from being transmitted outside, so that the sound insulation and noise reduction capacity is strong.

[0011] Further, the shock-absorbing seat comprises spring shock absorbers and a mounting plate; the spring shock absorbers are two and symmetrically arranged at the bottom end inside the sound insulation shell, and the two spring shock absorbers are jointly connected with the mounting plate for fixing the installation of the air conditioner outdoor unit.

[0012] Further, the mounting plate side is in contact with the inner wall of the sound insulation shell to improve the stability of the operation of the shock-absorbing seat.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a sound insulation shell, sound insulation door plate, louver, fixed block and shock-absorbing seat cooperate and set up, greatly improve the noise reduction effect that the air conditioner outdoor unit generates in the operation process, and the noise reduction ability is strong, and the functionality is strong, can reduce the vibration noise and abnormal sound noise that the air conditioner outdoor unit generates in the operation process through installing the air conditioner outdoor unit on the shock-absorbing seat, then the cooperation and setting of sound insulation shell and sound insulation door plate can form a cover body structure and carry out sound insulation and noise reduction to the air conditioner outdoor unit, simultaneously, reduce the probability of dust and air conditioner outdoor unit contact, again through the setting of louver can effectively fan hot of air conditioner outdoor unit and change the air direction of air conditioner outdoor unit, avoid direct blowing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the position schematic diagram of bar-shaped hole;

[0017] Figure 3 It is the position schematic diagram of pipeline hole;

[0018] Figure 4 It is the structural schematic diagram of sound insulation door plate;

[0019] Wherein: 1, sound insulation shell;11, outer sound insulation board one;111, bar-shaped port;112, pipeline hole;12, inner sound absorption board one;2, sound insulation door plate;21, outer sound insulation board two;22, inner sound absorption board two;3, louver;4, fixed block;5, shock-absorbing seat;51, spring shock absorber;52, mounting plate;6, handle. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model. The utility model is further illustrated in combination with the drawings and embodiments:

[0021] Referring to the drawings Figure 1 - the drawings Figure 4 As shown in the drawings, a noise reduction structure of an air conditioner comprises a sound insulation shell 1, a sound insulation door plate 2, a louver 3, a fixing block 4 and a shock absorbing seat 5; wherein the sound insulation shell 1 is of a rectangular structure and a pipeline hole 112 for passing through the pipeline of the air conditioner outdoor unit is arranged on the side of the sound insulation shell 1, the sound insulation shell 1 is provided with an open front end and is installed with a sound insulation door plate 2, the sound insulation door plate 2 is installed with a louver 3 for heat dissipation of the air conditioner outdoor unit and changing the wind direction of the air conditioner outdoor unit, a plurality of fixing blocks 4 for fixing with the wall are installed on the back of the sound insulation shell 1, and a shock absorbing seat 5 for fixing the air conditioner outdoor unit is installed in the sound insulation shell 1.

[0022] In the utility model, the air conditioner outdoor unit is installed on the shock absorbing seat 5, so that the vibration noise and abnormal noise generated in the operation process of the air conditioner outdoor unit can be reduced; then the cooperation of the sound insulation shell 1 and the sound insulation door plate 2 can form a cover structure for sound insulation and noise reduction of the air conditioner outdoor unit, and meanwhile, the probability of contact between dust and the air conditioner outdoor unit is reduced; and the setting of the louver 3 can effectively dissipate heat of the air conditioner outdoor unit and change the wind direction of the air conditioner outdoor unit, so that direct blowing can be avoided.

[0023] For the structure of the sound insulation shell 1 in the above scheme, specifically:

[0024] Referring to the drawings Figure 2 As shown in the drawings, the sound insulation shell 1 is composed of an outer sound insulation plate 11 and an inner sound absorption plate 12; in the implementation process, the inner sound absorption plate 12 attracts and reduces the noise of the air conditioner outdoor unit, and the outer sound insulation plate 11 further avoids the noise generated in the operation process of the air conditioner outdoor unit from being transmitted outside, so that the sound insulation and noise reduction capacity is strong.

[0025] For the specific installation mode of the sound insulation door plate 2 in the above scheme, specifically:

[0026] A strip-shaped opening 111 consistent in size with the sound insulation door plate 2 is arranged on the top of the sound insulation shell 1, the sound insulation door plate 2 is connected into the strip-shaped opening 111 and the bottom thereof is in contact with the inner bottom end of the sound insulation shell 1 to serve as a door body; wherein the sound insulation door plate 2 is set in an up-down movable manner, so that the space occupied in the opening process can be effectively reduced; in addition, a handle 6 is installed on the top of the sound insulation door plate 2 for facilitating the operation of the sound insulation door plate 2.

[0027] For the structure of the sound insulation door plate 2 in the above scheme, specifically:

[0028] Referring to the drawings Figure 4 As shown in the drawings, the sound insulation door plate 2 is composed of an outer sound insulation plate 21 and an inner sound absorption plate 22; in the implementation process, the inner sound absorption plate 22 attracts and reduces the noise of the air conditioner outdoor unit, and the outer sound insulation plate 21 further avoids the noise generated in the operation process of the air conditioner outdoor unit from being transmitted outside, so that the sound insulation and noise reduction capacity is strong.

[0029] For the above scheme, the structure of the damping seat 5 is specific:

[0030] Referring to the drawings Figure 1 As shown in the drawings, the damping seat 5 comprises spring dampers 51 and a mounting plate 52; the spring dampers 51 are two and symmetrically arranged at the bottom end inside the sound insulation shell 1, and the two spring dampers 51 are jointly connected with the mounting plate 52 for fixing and mounting the air conditioner outdoor unit, and the side of the mounting plate 52 is in contact with the inner wall of the sound insulation shell 1 to improve the stability of the operation of the damping seat 5.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A noise reduction structure of an air conditioner, characterized in that: It comprises a sound insulation shell (1), a sound insulation door plate (2), a louver (3), a fixed block (4) and a shock absorbing seat (5); The sound insulation shell (1) is of rectangular structure and has pipeline holes (112) on the side, the sound insulation shell (1) is open at the front end and is provided with a sound insulation door plate (2), the sound insulation door plate (2) is provided with a louver (3), the sound insulation shell (1) is provided with a plurality of fixed blocks (4) for connecting and fixing with the wall body, and the sound insulation shell (1) is provided with a shock absorbing seat (5) for fixing the air conditioner outdoor unit.

2. The noise reduction structure of an air conditioner according to claim 1, characterized in that: The sound insulation shell (1) is composed of an outer sound insulation plate (11) and an inner sound absorption plate (12).

3. The noise reduction structure of an air conditioner according to claim 1, characterized in that: The sound insulation shell (1) is provided with a strip-shaped opening (111) at the top, which is consistent in size with the sound insulation door plate (2), the sound insulation door plate (2) is inserted into the strip-shaped opening (111) and the bottom thereof is in contact with the inner bottom end of the sound insulation shell (1).

4. The noise reduction structure of an air conditioner according to claim 1, characterized in that: The sound insulation door plate (2) is provided with a handle (6) at the top.

5. The noise reduction structure of an air conditioner according to claim 1, characterized in that: The sound insulation door plate (2) is composed of an outer sound insulation plate (21) and an inner sound absorption plate (22).

6. The noise reduction structure of an air conditioner according to claim 1, characterized in that: The shock absorbing seat (5) comprises spring shock absorbers (51) and a mounting plate (52); The spring shock absorbers (51) are two and symmetrically arranged at the inner bottom end of the sound insulation shell (1), and the two spring shock absorbers (51) are jointly connected with a mounting plate (52) for fixing the air conditioner outdoor unit.

7. The noise reduction structure of an air conditioner according to claim 6, characterized in that: The mounting plate (52) is in contact with the inner wall of the sound insulation shell (1).

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