Parallel air conditioner air inlet grid

Abstract

The utility model discloses a parallel air conditioner air inlet grid, which relates to the technical field of air conditioner accessories and comprises an air inlet cover plate, a bottom plate is connected below the back of the air inlet cover plate, guide rails are connected to two sides of the top of the bottom plate, second magnets are mounted on the inner walls of the guide rails, and second sealing strips are connected to two sides in the guide rails. A frame is connected between the two guide rails, and a first magnet is installed on the inner wall of the frame. Through the arrangement of the abutting plate, the guide rail, the frame, the reinforcing ribs, the first sealing strip, the second sealing strip, the sliding sleeve, the first magnet and the second magnet, the frame and the guide rail are disassembled and assembled in a pulling sliding mode, meanwhile, friction force is reduced through the sliding sleeve, pulling operation is smoother and more labor-saving, then the bottom of the frame is limited through the bottom plate, and the service life of the frame is prolonged. A first magnet and a second magnet attract each other to limit the top of the frame, so that the frame is prevented from falling upwards, and time and labor are saved in operation; and the dustproof net is not easy to damage.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning accessories, in particular to a parallel air-conditioning air inlet grille. Background Art

[0002] Air conditioning refers to equipment that uses artificial means to regulate and control parameters such as temperature, humidity, flow rate, etc. of the ambient air in a building or structure. Its most important function is to adjust the indoor temperature, which is mainly achieved through compressors, evaporators, condensers, and various valve bodies. There are two types of air inlets for air conditioners, one is the outdoor unit air inlet used to dissipate heat from the condenser, and the other is the indoor unit air inlet used to cooperate with the fan to circulate indoor air. The indoor unit air inlet is usually equipped with a grille and a dust net. The grille is used to protect the dust net and increase the appearance, while the dust net is mainly used to reduce the entry of dust.

[0003] The air inlet grille structure, air inlet assembly and air conditioner with application number 202320996697.7 include an air inlet grille body and a dust filter installation area. The air inlet grille body is installed at the air inlet of the air conditioner. The dust filter installation area is located in the air inlet grille body and is used for slidingly inserting the dust filter. A rolling body is provided on the air inlet grille body. The rolling body is located between the air inlet grille body and the dust filter and is used to reduce the sliding friction between the air inlet grille body and the dust filter. When the dust filter needs to be installed, the dust filter is pushed to the dust filter installation area. When the dust filter needs to be disassembled, repaired and cleaned, the dust filter is pulled to a position separated from the dust filter installation area. When the dust filter is pushed or pulled, the rolling body can roll accordingly. As a result, the sliding friction between the dust filter and the air inlet grille body can be greatly reduced, and then, the dust filter and the air inlet grille body can be effectively protected, and the service life of the dust filter and the air inlet grille body can be extended.

[0004] In the existing parallel air intake grilles of air conditioners, there are two main ways to connect the dust screens, one is to use bolts for disassembly and assembly, and the other is to use snap fasteners for disassembly and assembly. The dust screen that is disassembled and assembled by bolts usually has four or more screws set at the four corners or around the dust screen. Tools are needed to operate the bolts one by one during disassembly and assembly, which is cumbersome and laborious. Although the dust screen that is disassembled and assembled by snap fasteners can be disassembled and assembled by pressing and pulling, which saves time and effort, the dust screen is essentially woven from metal wire or plastic wire, which is relatively soft and can easily cause the dust screen to bend and deform, and in severe cases, it may be damaged or even break. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a parallel air-conditioning air inlet grille to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parallel air-conditioning air inlet grille, comprising an air inlet cover plate, a base plate connected to the lower back of the air inlet cover plate, and guide rails are connected to the top two sides of the base plate, a second magnet is installed on the inner wall of the guide rail, and second sealing strips are connected to the inner two sides of the guide rail, a frame is connected between the two guide rails, and a first magnet is installed on the inner wall of the frame, a first sealing strip is connected above the outer surface of the frame, sliding sleeves are connected to both sides of the frame, a dustproof net is installed in the middle of the frame, and reinforcing ribs are connected to the outer surface and back of the dustproof net, and a notch is opened above the back of the air inlet cover plate.

[0007] By adopting the above technical scheme, the frame is disassembled and assembled with the guide rail by pulling and sliding, and the sliding sleeve is used to reduce friction so that the pulling and pulling operation is smoother and less labor-intensive. Then, the bottom of the frame is limited by the bottom plate to prevent the dust screen from falling off downward, and the top of the frame is limited by the attraction between the first magnet and the second magnet to prevent the frame from falling off upward, which saves time and effort in operation. At the same time, the dust screen is supported by the reinforcing ribs and the frame to reduce the bending and damage of the dust screen. At the same time, the first sealing strip is used to prevent dust from passing through the gap between the frame and the parallel grid plates, and the notch is set so that the first sealing strip will not rub against the air inlet cover plate to increase resistance when the frame is pulled and pulled. At the same time, the second sealing strip is used to prevent dust from passing through the gap between the sliding sleeve and the guide rail to increase the pulling resistance of the frame. The Teflon sliding sleeve has self-lubricating properties and the surface of the second sealing strip is smooth, which reduces the friction between the second sealing strip and the sliding sleeve.

[0008] Furthermore, the sliding sleeves are made of Teflon material, and the sliding sleeves are slidably connected to the guide rails.

[0009] By adopting the above technical solution, the frame is disassembled and assembled with the guide rail by pulling and sliding, and the sliding sleeve reduces friction to make the pulling and drawing operation smoother and more labor-saving.

[0010] Furthermore, the second sealing strip is tightly fitted to the sliding sleeve, and the surfaces of the first sealing strip and the second sealing strip are both smooth.

[0011] By adopting the above technical solution, the Teflon sleeve has self-lubricating properties and the surface of the second sealing strip is smooth, thereby reducing the friction between the second sealing strip and the sleeve.

[0012] Furthermore, the reinforcing ribs are in a grid shape.

[0013] By adopting the above technical solution, the dustproof net is supported by reinforcing ribs and a frame, thereby reducing the occurrence of bending and damage of the dustproof net.

[0014] Furthermore, the first magnet corresponds to the second magnet.

[0015] By adopting the above technical solution, the top of the frame is limited by the attraction between the first magnet and the second magnet, thereby preventing the frame from falling off upwards.

[0016] Furthermore, a parallel grid plate penetrates the outer surface of the air inlet cover plate, and buckles are connected to both sides of the back of the air inlet cover plate.

[0017] By adopting the above technical solution, when the air conditioner needs to clean the dust screen after being used for a long time, the user presses the buckle to remove the air inlet cover from the air conditioner. After cleaning and assembling the dust screen, the user installs the air inlet cover back to the air conditioner through the buckle.

[0018] Furthermore, the first sealing strip abuts against the upper back of the parallel grid plate.

[0019] By adopting the above technical solution, the first sealing strip abuts against the upper back of the parallel grid plate, thereby preventing dust from entering the interior of the air conditioner through the gap between the frame and the parallel grid plate.

[0020] Furthermore, a handle is connected to the upper back of the frame, and the cross-section of the handle is in the shape of a Chinese character " ".

[0021] By adopting the above technical solution, the user can pull out the frame and the dust screen and reinforcement ribs inside the frame through the handle for cleaning. After cleaning the filter, the user holds the handle and aligns the two sides of the frame with the two guide rails, and then the user inserts the frame downward to allow the frame to enter the guide rails.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model provides a support plate, a guide rail, a frame, a reinforcing rib, a first sealing strip, a second sealing strip, a sliding sleeve, a first magnet and a second magnet, so that the frame can be disassembled and assembled with the guide rail by a pulling and sliding manner, and at the same time, the sliding sleeve reduces friction to make the pulling and assembling operation smoother and more labor-saving, and then the bottom of the frame is limited by the bottom plate to prevent the dust screen from falling downward, and the top of the frame is limited by the attraction between the first magnet and the second magnet to prevent the frame from falling upward, so that the operation is time-saving and labor-saving, and at the same time, the reinforcing rib cooperates with the frame to support the dust screen, and the phenomenon of bending and damage of the dust screen is reduced. At the same time, the first sealing strip is used to prevent dust from passing through the gap between the frame and the parallel grid plates, and the notch is set so that the first sealing strip will not rub against the air inlet cover plate to increase resistance when the frame is pulled and drawn, and at the same time, the second sealing strip is used to prevent dust from passing through the gap between the sliding sleeve and the guide rail to increase the pulling resistance of the frame, and the Teflon sliding sleeve has self-lubrication and the surface of the second sealing strip is smooth, so the friction between the second sealing strip and the sliding sleeve is reduced; the disassembly and assembly are simple and convenient and the dust screen is not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1It is a structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0026] Figure 3 For the utility model Figure 2 A magnified view of the structure at A;

[0027] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0028] Figure 5 For the utility model Figure 4 A magnified view of the structure at B in FIG.

[0029] Figure 6 It is a schematic diagram of the cross-sectional structure of the guide rail of the present utility model.

[0030] In the figure: 1. air inlet cover; 2. parallel grille; 3. buckle; 4. bottom plate; 5. guide rail; 6. frame; 7. reinforcing rib; 8. dust net; 9. handle; 10. notch; 11. first sealing strip; 12. second sealing strip; 13. sliding sleeve; 14. first magnet; 15. second magnet. DETAILED DESCRIPTION

[0031] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0032] The following describes an embodiment of the utility model based on its overall structure.

[0033] Embodiment 1:

[0034] A parallel air conditioning air inlet grille, such as Figure 2-Figure 6As shown, it includes an air inlet cover plate 1, a bottom plate 4 is connected to the lower back of the air inlet cover plate 1, and the bottom of the frame 6 is limited and supported by the bottom plate 4 to prevent the dustproof net 8 from falling downward; guide rails 5 are connected to both sides of the top of the bottom plate 4, and a second magnet 15 is installed on the inner wall of the guide rail 5. A frame 6 is connected between the two guide rails 5, and a first magnet 14 is installed on the inner wall of the frame 6. The first magnet 14 corresponds to the second magnet 15, and the top of the frame 6 is limited by the attraction between the first magnet 14 and the second magnet 15 to prevent the frame 6 from falling upward; a first sealing strip 11 is connected to the upper part of the outer surface of the frame 6, and the first sealing strip 12 abuts against the upper back of the parallel grid plate 2 to prevent dust from passing through the gap between the frame 6 and the parallel grid plate 2 and entering the interior of the air conditioner; sliding sleeves 13 are connected to both sides of the frame 6, and the sliding sleeves 13 are made of Teflon material The sliding sleeves 13 are respectively slidably connected to the guide rails 5, and the second sealing strip 11 is tightly fitted with the sliding sleeves 13 to reduce the friction between the second sealing strip 12 and the guide rail 5; a dustproof net 8 is installed in the middle of the frame 6, and the outer surface and back of the dustproof net 8 are connected with reinforcing ribs 7, and the reinforcing ribs 7 are in a grid shape. The dustproof net 8 is supported by the reinforcing ribs 7 in cooperation with the frame 6 to reduce the bending and damage of the dustproof net 8; a notch 10 is opened on the upper back of the air inlet cover 1, and the setting of the notch 10 prevents the first sealing strip 11 from rubbing against the air inlet cover 1 to increase the resistance; the second sealing strips 12 are connected on both sides of the guide rail 5, and the first sealing strip 11 and the second sealing strip 12 have smooth surfaces to prevent dust from passing through the gap between the sliding sleeve 13 and the guide rail 5 and causing an increase in the pulling resistance of the frame 6.

[0035] See also Figure 1 , Figure 2 and Figure 3 In the above embodiment, a parallel grid plate 2 is passed through the outer surface of the air inlet cover plate 1, and buckles 3 are connected to both sides of the back of the air inlet cover plate 1. When the air conditioner is used for a long time and the dust screen 8 needs to be cleaned, the user presses the buckle 3 to remove the air inlet cover plate 1 from the air conditioner.

[0036] Embodiment 2:

[0037] Based on the above embodiment 1, refer to Figure 2 , Figure 4 and Figure 5 A handle 9 is connected to the upper back of the frame 6. The cross section of the handle 9 is in the shape of a letter "7". The user can pull the frame 6 out through the handle 9 for disassembly and assembly.

[0038] The implementation principle of the utility model is as follows: first, when the air conditioner is used for a long time and the dust screen 8 needs to be cleaned, the user presses the buckle 3 to remove the air inlet cover 1 from the air conditioner, and then the user can use the handle 9 to pull out the frame 6 and the dust screen 8 and the reinforcing ribs 7 inside the frame 6 for cleaning. When the frame 6 is pulled out, the sliding sleeve 13 is displaced, and the self-lubricating property of the Teflon sliding sleeve 13 reduces the friction force, so that the user can pull out the frame 6 more smoothly and labor-savingly. At the same time, the reinforcing ribs 7 cooperate with the frame 6 to support the dust screen 8, reducing the phenomenon of bending and damage of the dust screen 8;

[0039] After cleaning the filter, the user holds the handle 9 and aligns the two sides of the frame 6 with the two guide rails 5, and then the user inserts the frame 6 downward so that the frame 6 enters the guide rails 5, thereby aligning the dustproof net 8 with the parallel grid 2, so that the dust sucked in by the air conditioner during subsequent operation will be blocked by the dustproof net 8;

[0040] When the frame 6 is inserted, the first sealing strip 11 will not rub against the air inlet cover plate 1 to increase resistance due to the setting of the notch 10. Meanwhile, the Teflon sleeve 13 has self-lubricating property and the surface of the second sealing strip 12 is smooth, which reduces the friction between the second sealing strip 12 and the sleeve 13.

[0041] After the frame 6 is inserted, the bottom of the frame 6 is limited and supported by the base plate 4 to prevent the dust screen 8 from falling off downward. The first magnet 14 also corresponds to the second magnet 15. The first magnet 14 and the second magnet 15 are attracted to each other to limit the top of the frame 6 to prevent the frame 6 from falling off upward. At the same time, the second sealing strip 12 is used to prevent dust from passing through the gap between the sleeve 13 and the guide rail 5 to increase the pulling resistance of the frame 6, and the first sealing strip 11 is abutted against the upper back of the parallel grid 2 to prevent dust from passing through the gap between the frame 6 and the parallel grid 2 to enter the interior of the air conditioner. After that, the user installs the air inlet cover 1 back to the air conditioner through the buckle 3.

[0042] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A parallel air-conditioning air inlet grille, comprising an air inlet cover plate (1), characterized in that: The air inlet cover plate (1) is connected to a bottom plate (4) at the lower back, and guide rails (5) are connected to both sides of the top of the bottom plate (4); a second magnet (15) is installed on the inner wall of the guide rail (5); a second sealing strip (12) is connected to both sides of the inside of the guide rail (5); a frame (6) is connected between the two guide rails (5), and a first magnet (14) is installed on the inner wall of the frame (6); a first sealing strip (11) is connected above the outer surface of the frame (6); sliding sleeves (13) are connected to both sides of the frame (6); a dustproof net (8) is installed in the middle of the frame (6), and reinforcing ribs (7) are connected to the outer surface and back of the dustproof net (8); and a notch (10) is opened above the back of the air inlet cover plate (1).

2. The parallel air-conditioning air inlet grille according to claim 1, characterized in that: The sliding sleeves (13) are made of Teflon material, and the sliding sleeves (13) are respectively connected to the guide rails (5) in a sliding manner.

3. The parallel air-conditioning air inlet grille according to claim 2, characterized in that: The second sealing strip (12) is tightly fitted to the sliding sleeve (13), and the surfaces of the first sealing strip (11) and the second sealing strip (12) are both smooth.

4. The parallel air-conditioning inlet grille according to claim 1, characterized in that: The reinforcing ribs (7) are in a grid shape.

5. The parallel air-conditioning air inlet grille according to claim 1, characterized in that: The first magnet (14) corresponds to the second magnet (15).

6. The parallel air-conditioning air inlet grille according to claim 1, characterized in that: The outer surface of the air inlet cover plate (1) is penetrated by a parallel grid plate (2), and buckles (3) are connected to both sides of the back of the air inlet cover plate (1).

7. The parallel air-conditioning air inlet grille according to claim 6, characterized in that: The first sealing strip (11) abuts against the upper back of the parallel grid plate (2).

8. The parallel air-conditioning inlet grille according to claim 1, characterized in that: A handle (9) is connected to the upper back of the frame (6), and the cross section of the handle (9) is in the shape of a "7".

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