Air conditioning unit shell with noise reduction function

Abstract

The air conditioning unit shell with the noise reduction function comprises an installation shell, a cavity is formed in the installation shell, an upper cover plate is arranged on the upper surface of the installation shell, a buffering supporting plate is connected to the bottom surface of the cavity of the installation shell in a sliding mode, and a unit body is arranged on the upper surface of the buffering supporting plate. The lower surface of the upper cover plate is fixedly connected with two positioning clamping plates, and an opening is formed in the side surface of the mounting shell. According to the air conditioning unit shell with the noise reduction function, a positioning clamping plate and a limiting clamping block are arranged, the limiting clamping block is pushed through a spring on the inner wall of the installation shell, the positioning clamping plate is clamped and fixed through the limiting clamping block, the stability of the air conditioning unit shell after installation is improved, and meanwhile the limiting clamping block drives a first magnet to repel a second magnet; a second magnet drives a first piston column to slide upwards, so that air is guided into a sealing rubber strip, the sealing rubber strip is expanded conveniently, the sealing performance of the device is improved, and noise discharge is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning units, in particular to an air-conditioning unit shell with a noise reduction function. Background Art

[0002] Air conditioning, or air conditioner, refers to equipment that uses artificial means to adjust and control parameters such as temperature, humidity, and flow rate of the ambient air in a building or structure. Air conditioning generally includes several major parts such as cold source / heat source equipment, cold and hot medium distribution system, terminal device, and other auxiliary equipment, mainly including: refrigeration host, water pump, fan and piping system. The terminal device is responsible for utilizing the distributed cold and heat to specifically process the air state so that the air parameters of the target environment meet certain requirements. Air conditioning is an indispensable part of people's modern life. Air conditioning provides people with coolness and warmth. The main forms of air conditioning are: cabinet air conditioners, wall-mounted air conditioners, water air conditioners, window air conditioners, central air conditioners, one-to-two air conditioners, etc.

[0003] When installing existing air-conditioning units, they are generally protected by a casing to reduce the entry of rain and dust. However, the existing casing is fixed by bolts during use, which is not convenient for quick disassembly and maintenance. In addition, the bolts corroded and rusted by rain further increase the time of disassembly work and reduce practicality. Utility Model Content

[0004] The purpose of the utility model is to provide an air conditioning unit casing with a noise reduction function, so as to solve the problem proposed in the above background technology that the existing unit casing is fixed by bolts during use, which is not convenient for quick disassembly and maintenance, and the bolts corroded and rusted by rain further increase the time of disassembly work.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning unit casing with a noise reduction function, comprising a mounting casing, a cavity is arranged inside the mounting casing, an upper cover is arranged on the upper surface of the mounting casing, a buffer support plate is slidably connected to the bottom surface of the cavity of the mounting casing, a unit body is arranged on the upper surface of the buffer support plate, two positioning card plates are fixedly connected to the lower surface of the upper cover plate, an opening is arranged on the side surface of the mounting casing, and a limiting card block is slidably connected to the inner wall of the opening of the mounting casing, a sealing mechanism is arranged inside the mounting casing, and air is introduced into the sealing strip to expand for sealing through a first piston column.

[0006] Preferably, a spring is connected between the buffer support plate and the mounting shell, the lower end of the positioning card plate is arc-shaped, and a groove is provided on the side surface of the positioning card plate, the limit card block is L-shaped, and a spring is connected between the limit card block and the mounting shell.

[0007] By adopting the above technical solution, the unit body is installed and buffered by the buffer support plate, and the positioning card plate is fixed by the limit card block.

[0008] Preferably, the sealing mechanism includes a first magnet, which is fixed on the surface of the limit block, a second magnet is slidably connected to the inside of the mounting shell, and the upper surface of the second magnet is fixedly connected to the first piston column, the upper surface of the mounting shell is provided with a groove, and a sealing strip is fixed to the inner wall of the groove of the mounting shell.

[0009] By adopting the above technical solution, the first magnet repels the second magnet, so that the second magnet drives the first piston column to slide.

[0010] Preferably, the magnetic poles of the first magnet and the second magnet facing each other are the same, a spring is connected between the first piston column and the mounting shell, an opening is provided at the lower end of the sealing strip, and the sealing strip is annular in design.

[0011] By adopting the above technical solution, the first piston rod pushes air into the linkage airbag after movement.

[0012] Preferably, a stabilizing mechanism is installed inside the installation shell, which pushes the second piston column to move through the positioning clamping plate so that the linkage airbag pushes the side fixing plate to fix the unit body.

[0013] By adopting the above technical solution, the stabilizing mechanism of the housing is installed so that the linkage airbag pushes the side fixing plate to fix the unit body.

[0014] Preferably, the stabilizing mechanism includes a connecting plate, which is slidably connected to the inner wall of the mounting shell, the lower surface of the connecting plate is fixedly connected to the second piston column, the inner wall of the mounting shell is fixedly connected to a linkage airbag, and an air guide tube is installed between the surface of the linkage airbag and the second piston column, the inner wall of the mounting shell cavity is slidably connected to two side fixing plates, and the lower surface of the upper cover plate is fixedly connected to an upper limit plate.

[0015] By adopting the above technical solution, the second piston column is driven to slide through the connecting plate, so that the second piston column guides air into the linkage airbag.

[0016] Preferably, a spring is connected between the second piston column and the mounting shell, one end of the linkage airbag is in contact with the side fixing plate, a spring is connected between the side fixing plate and the mounting shell, and the surfaces of the side fixing plate, the buffer support plate and the upper limit plate are all provided with sound insulation cotton.

[0017] By adopting the above technical solution, the side fixing plate is driven to slide by the expansion of the linkage airbag.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the housing of the air conditioner unit with noise reduction function:

[0019] 1. A positioning card plate and a limiting card block are provided. When the device is working, the limiting card block is pushed by the spring on the inner wall of the installation shell, so that the limiting card block is clamped and fixed to the positioning card plate, thereby improving the stability of the device after installation. At the same time, the limiting card block drives the first magnet to repel the second magnet, so that the second magnet drives the first piston column to slide upward, thereby introducing air into the sealing strip, which facilitates the expansion of the sealing strip to increase the sealing performance of the device, thereby reducing noise discharge;

[0020] 2. A linkage airbag and a side fixing plate are provided, so that when the device is working, the connection plate and the second piston column are pushed to slide by the positioning card plate, so that air is introduced from the air guide tube into the linkage airbag, so that the linkage airbag expands and pushes the side fixing plate to move, so that the side fixing plate clamps and fixes the unit body, thereby improving the stability during operation, and the elasticity of the linkage airbag facilitates the positioning of unit bodies of different sizes, thereby improving the practicality;

[0021] 3. An upper limit plate and a buffer support plate are provided, so that when the device is working, the unit body is supported by the buffer support plate, and the spring at the lower end of the buffer support plate buffers the impact force generated when installing the unit body. At the same time, the unit body is positioned by the upper limit plate. When working, the noise is absorbed by the sound insulation cotton on the surface of the side fixing plate, the buffer support plate and the upper limit plate, thereby further improving the noise reduction performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the installation shell and the upper cover plate of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the installation shell and the unit body of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the upper cover plate and the positioning card plate connected to the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the buffer support plate and the unit body of the utility model;

[0026] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the connection between the connecting plate and the second piston column of the utility model.

[0028] In the figure: 1. Install the shell; 2. Upper cover; 3. Buffer support plate; 4. Unit body; 5. Positioning card plate; 6. Limit card block; 7. First magnet; 8. Second magnet; 9. First piston column; 10. Sealing strip; 11. Connecting plate; 12. Second piston column; 13. Air guide tube; 14. Linkage airbag; 15. Side fixing plate; 16. Upper limit plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: an air-conditioning unit shell with a noise reduction function, comprising an installation shell 1, an upper cover plate 2, a buffer support plate 3, a unit body 4, a positioning card plate 5, a limit card block 6, a first magnet 7, a second magnet 8, a first piston column 9, a sealing strip 10, a connecting plate 11, a second piston column 12, an air guide pipe 13, a linkage airbag 14, a side fixing plate 15 and an upper limit plate 16. The installation shell 1 is provided with a cavity inside, a spring is connected between the buffer support plate 3 and the installation shell 1, the lower end of the positioning card plate 5 is an arc-shaped design, and a groove is provided on the side surface of the positioning card plate 5, the limit card block 6 is an L-shaped design, and a spring is connected between the limit card block 6 and the installation shell 1. When using the device, first place the unit body 4 on the surface of the buffer support plate 3, so that the buffer support plate 3 slides down and compresses the spring for buffering, and then the upper cover plate 2 is placed on the upper surface of the installation shell 1 for sealing.

[0031] An upper cover plate 2 is provided on the upper surface of the mounting shell 1, and the sealing mechanism includes a first magnet 7, which is fixed on the surface of the limiting block 6. A second magnet 8 is slidably connected to the inside of the mounting shell 1, and a first piston column 9 is fixedly connected to the upper surface of the second magnet 8. A groove is provided on the upper surface of the mounting shell 1, and a sealing strip 10 is fixed to the inner wall of the groove of the mounting shell 1, so that the positioning card plate 5 is inserted into the groove of the mounting shell 1, and then the spring on the inner wall of the mounting shell 1 pushes the limiting block 6, so that the limiting block 6 clamps and fixes the positioning card plate 5, thereby improving the stability after installation. At the same time, the limiting block 6 drives the first magnet 7 to repel the second magnet 8, and then the second magnet 8 drives the first piston column 9 to slide up, so that the first piston column 9 pushes the air into the sealing strip 10, so that the sealing strip 10 expands and fits the surface of the upper cover plate 2, thereby improving the sealing performance of the device and helping to reduce noise discharge.

[0032] The bottom surface of the cavity of the mounting shell 1 is slidably connected with a buffer support plate 3, and the upper surface of the buffer support plate 3 is provided with an organic group body 4. The first magnet 7 and the second magnet 8 have the same magnetic poles at one end facing each other. A spring is connected between the first piston column 9 and the mounting shell 1. The lower end of the sealing strip 10 is provided with an opening, and the sealing strip 10 is annular in design. After fixing the upper cover plate 2, the positioning card plate 5 pushes the connecting plate 11 and the second piston column 12 to slide, so that the second piston column 12 pushes air into the air duct 13.

[0033] Two positioning card plates 5 are fixedly connected to the lower surface of the upper cover plate 2, an opening is provided on the side surface of the mounting shell 1, and a limiting card block 6 is slidably connected to the inner wall of the opening of the mounting shell 1. A stabilizing mechanism is installed inside the mounting shell 1, which pushes the second piston column 12 to move through the positioning card plate 5 so that the linkage airbag 14 pushes the side fixing plate 15 to fix the unit body 4. The stabilizing mechanism includes a connecting plate 11, which is slidably connected to the inner wall of the mounting shell 1, and the second piston column 12 is fixedly connected to the lower surface of the connecting plate 11. A linkage airbag 14 is fixedly connected to the inner wall of the mounting shell 1, and an air guide tube 13 is installed between the surface of the linkage airbag 14 and the second piston column 12. Two side fixing plates 15 are slidably connected to the inner wall of the cavity of the mounting shell 1, and an upper limit plate 16 is fixedly connected to the lower surface of the upper cover plate 2. The air guide tube 13 introduces air into the linkage airbag 14, so that the linkage airbag 14 pushes the side fixing plate 15 to slide after it expands.

[0034] A sealing mechanism is provided inside the mounting shell 1, which introduces air into the sealing strip 10 through the first piston column 9 to expand and seal, a spring is connected between the second piston column 12 and the mounting shell 1, one end of the linkage airbag 14 is in contact with the side fixing plate 15, a spring is connected between the side fixing plate 15 and the mounting shell 1, and the surfaces of the side fixing plate 15, the buffer support plate 3 and the upper limit plate 16 are all provided with sound insulation cotton, and the side of the unit body 4 is clamped and fixed after the side fixing plate 15 slides, thereby improving the stability of the unit body 4 during operation, and the sound insulation cotton on the surface of the side fixing plate 15, the buffer support plate 3 and the upper limit plate 16 is convenient for absorbing noise, thereby improving the noise reduction performance of the device.

[0035] Working principle: When using the air-conditioning unit casing with noise reduction function, first place the unit body 4 on the surface of the buffer support plate 3 for buffering, cover the surface of the installation casing 1 with the upper cover plate 2, so that the positioning card plate 5 is inserted into the groove of the installation casing 1, so that the limiting card block 6 clamps and fixes the positioning card plate 5, and at the same time, the limiting card block 6 drives the first magnet 7 to repel the second magnet 8, and at the same time, the second magnet 8 drives the first piston column 9 to slide so that air enters the sealing strip 10, thereby improving the sealing between the installation casing 1 and the upper cover plate 2 and reducing noise discharge, and the positioning card plate 5 pushes the connecting plate 11 to drive the second piston column 12 to slide, so that the second piston column 12 introduces air into the linkage airbag 14 through the air guide pipe 13, so that the linkage airbag 14 pushes the side fixing plate 15, so that the side fixing plate 15 clamps and fixes the unit body 4, and the noise is reduced by the sound insulation cotton on the surface of the side fixing plate 15, the buffer support plate 3 and the upper limit plate 16, thereby increasing the overall practicality.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioning unit housing with a noise reduction function, comprising a mounting housing (1) having a cavity disposed therein, and an upper cover plate (2) disposed on the upper surface of the mounting housing (1), characterized in that: The bottom surface of the cavity of the installation shell (1) is slidably connected to a buffer support plate (3), the upper surface of the buffer support plate (3) is provided with an organic group body (4), the lower surface of the upper cover plate (2) is fixedly connected to two positioning clamping plates (5), the side surface of the installation shell (1) is provided with an opening, and the inner wall of the opening of the installation shell (1) is slidably connected to a limiting clamping block (6), and the interior of the installation shell (1) is provided with a sealing mechanism, which introduces air into the sealing strip (10) through a first piston column (9) to expand it for sealing.

2. The housing of an air conditioner unit with a noise reduction function according to claim 1, characterized in that: A spring is connected between the buffer support plate (3) and the mounting shell (1); the lower end of the positioning card plate (5) is designed to be arc-shaped, and a groove is provided on the side surface of the positioning card plate (5); the limiting card block (6) is designed to be L-shaped, and a spring is connected between the limiting card block (6) and the mounting shell (1).

3. The housing of an air conditioner unit with a noise reduction function according to claim 1, characterized in that: The sealing mechanism comprises a first magnet (7) fixed on the surface of a limit block (6); a second magnet (8) is slidably connected to the interior of the mounting shell (1); a first piston column (9) is fixedly connected to the upper surface of the second magnet (8); a groove is provided on the upper surface of the mounting shell (1); and a sealing strip (10) is fixed to the inner wall of the groove of the mounting shell (1).

4. The housing of an air conditioner unit with a noise reduction function according to claim 3, characterized in that: The magnetic poles of the first magnet (7) and the second magnet (8) facing each other are the same, a spring is connected between the first piston column (9) and the mounting housing (1), an opening is provided at the lower end of the sealing strip (10), and the sealing strip (10) is of an annular design.

5. The housing of an air conditioner unit with a noise reduction function according to claim 1, characterized in that: A stabilizing mechanism is installed inside the installation housing (1), which pushes the second piston column (12) to move through the positioning clamping plate (5) so that the linkage airbag (14) pushes the side fixing plate (15) to fix the unit body (4).

6. The housing of an air conditioner unit with a noise reduction function according to claim 5, characterized in that: The stabilizing mechanism comprises a connecting plate (11) which is slidably connected to the inner wall of the mounting shell (1); a second piston column (12) is fixedly connected to the lower surface of the connecting plate (11); a linkage airbag (14) is fixedly connected to the inner wall of the mounting shell (1); an air guide tube (13) is installed between the surface of the linkage airbag (14) and the second piston column (12); two side fixing plates (15) are slidably connected to the inner wall of the cavity of the mounting shell (1); and an upper limit plate (16) is fixedly connected to the lower surface of the upper cover plate (2).

7. The housing of an air conditioner unit with a noise reduction function according to claim 6, characterized in that: A spring is connected between the second piston column (12) and the mounting shell (1); one end of the linkage airbag (14) is in contact with the side fixing plate (15); a spring is connected between the side fixing plate (15) and the mounting shell (1); and sound insulation cotton is provided on the surfaces of the side fixing plate (15), the buffer support plate (3) and the upper limit plate (16).

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