Convenient-to-install air pipe air quantity balance damping plate for air conditioner

Abstract

The utility model relates to the technical field of damping plates, and discloses an air pipe air quantity balance damping plate for an air conditioner convenient to install, which comprises a ventilation pipeline, a damping plate is connected in the ventilation pipeline in a sliding mode, and a plurality of movable grooves are formed in the upper side and the lower side in the damping plate. A plurality of sliding grooves are formed in the upper side and the lower side of the interior of the damping plate, limiting plates are slidably connected to the interiors of the sliding grooves, sliding rods are slidably connected to the exteriors of the limiting plates, springs are arranged on the exteriors of the sliding rods in a sleeving mode, and sliding frames are slidably connected to the upper side and the lower side of the damping plate; and inclined blocks are fixedly connected to the left sides of the two sliding frames correspondingly, and clamping grooves are formed in the upper side and the lower side of the interior of the ventilation pipeline correspondingly. According to the utility model, the damping plate can be quickly mounted and fixed, so that the mounting difficulty can be greatly reduced, the mounting operation steps can be reduced, and the mounting efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of damping plates, in particular to an air duct air volume balance damping plate for air conditioners which is convenient for installation. Background Technique

[0002] An air volume balance damping plate for an air conditioner is a device used to adjust and control the air volume in an air conditioning system. It usually consists of one or more movable damping plates, which can adjust their opening and closing degrees as needed, thereby changing the air volume passing through the ventilation duct. The design of the damping plate can ensure that the air volume distribution at each air supply outlet is uniform under different operating states of the air conditioning system, avoiding the situation where the air volume in some areas is too large while the air volume in other areas is insufficient. The air volume balance damping plate can not only improve the efficiency of the air conditioner, but also enhance the comfort of users, avoiding problems such as uneven heating and cooling caused by uneven air volume. Its application is crucial for maintaining indoor air quality, energy conservation, and ensuring the long-term stable operation of the air conditioning system.

[0003] However, some existing damping plates for air conditioners usually need to be fixedly installed with bolts during the installation process. During this process, not only tools are needed to assist in the installation, but also when the air volume needs to be adjusted, it is necessary to disassemble and reinstall again after the adjustment. Such operation is not only time-consuming and laborious, but also the installation efficiency is relatively low. Therefore, in view of the above deficiencies, an air duct air volume balance damping plate for air conditioners which is convenient for installation is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an air duct air volume balance damping plate for air conditioners which is convenient for installation, aiming to improve the problem that the installation steps of some balance damping plates in the prior art are relatively cumbersome and inconvenient for installation.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An air duct air volume balance damping plate for air conditioners which is convenient for installation, including a ventilation duct, a damping plate is slidably connected inside the ventilation duct, a plurality of movable grooves are respectively opened on the upper and lower sides inside the damping plate, a plurality of sliding grooves are respectively opened on the upper and lower sides inside the damping plate, a plurality of limiting plates are slidably connected inside the plurality of sliding grooves, sliding rods are slidably connected to the outside of the plurality of limiting plates, springs are sleeved on the outside of the plurality of sliding rods, sliding frames are slidably connected to the upper and lower sides of the damping plate, inclined blocks are fixedly connected to the left sides of the two sliding frames, clamping grooves are respectively opened on the upper and lower sides inside the ventilation duct, an air volume adjustment component is arranged inside the ventilation duct, and a plurality of ventilation holes are opened inside the damping plate.

[0007] Furthermore, the air regulating component includes a rotating rod, the outside of the rotating rod is rotatably connected inside the damping plate, a first bevel gear is fixedly connected to the outside of the rotating rod, threaded rods are rotatably connected to the left and right sides inside the damping plate, a second bevel gear is fixedly connected to the adjacent side of the two threaded rods, a plurality of sliding blocks are threadedly connected to the outside of the two threaded rods, air regulating holes are formed inside the plurality of sliding blocks, and a rotating plate is fixedly connected to the right side of the rotating rod.

[0008] Furthermore, two sound-absorbing cottons are fixedly connected to the left and right sides outside the damping plate, and a plurality of sound-absorbing strips are fixedly connected to the left and right sides outside the damping plate.

[0009] Furthermore, the outside of the sliding rod is slidably connected inside the damping plate, and the outside of the limiting plate is slidably connected inside the damping plate.

[0010] Furthermore, one end of the spring is fixedly connected to the bottom of the sliding frame, and the other end of the spring is fixedly connected to the inside of the damping plate.

[0011] Furthermore, the outside of the sliding frame is slidably connected inside the card slot, and the outside of the inclined block is slidably connected inside the ventilation duct.

[0012] Furthermore, the first bevel gear and the second bevel gear are meshed with each other, and the outside of the sliding block is slidably connected inside the damping plate.

[0013] Furthermore, the outside of the sound-absorbing cotton is slidably connected inside the ventilation duct, and the outside of the inclined block is slidably connected inside the card slot.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the inclined surface design of the inclined block, the sliding frame can slide into the ventilation duct and the spring is compressed. Then, by means of the resilience of the card slot and the spring, the rapid installation and fixation of the damping plate are realized, which can greatly reduce the installation difficulty and reduce the installation operation steps, and thus can greatly improve the installation efficiency.

[0016] 2. In the utility model, by rotating the rotating rod, the position of the sliding block can be adjusted, and then the position of the air regulating hole can be adjusted. Thus, by controlling the coincidence degree of the air regulating hole and the ventilation hole, the air volume is adjusted, and at the same time, the influence of noise can be reduced by means of the sound-absorbing cotton and the sound-absorbing strips. Description of the Drawings

[0017] Figure 1 It is a three-dimensional view of an air duct air volume balance damping plate for an air conditioner that is easy to install proposed by the utility model;

[0018] Figure 2 Schematic diagram of the ventilation duct structure of an air duct air volume balance damping plate for an air conditioner that is easy to install proposed by the present utility model;

[0019] Figure 3 Schematic diagram of the damping plate structure of an air duct air volume balance damping plate for an air conditioner that is easy to install proposed by the present utility model;

[0020] Figure 4 Schematic diagram of the inclined block structure of an air duct air volume balance damping plate for an air conditioner that is easy to install proposed by the present utility model;

[0021] Figure 5 Schematic diagram of the rotating rod structure of an air duct air volume balance damping plate for an air conditioner that is easy to install proposed by the present utility model.

[0022] Legend:

[0023] 1. Ventilation duct; 2. Damping plate; 3. Activity groove; 4. Slide groove; 5. Limiting plate; 6. Slide rod; 7. Spring; 8. Slide frame; 9. Inclined block; 10. Card slot; 11. Rotating rod; 12. First bevel gear; 13. Threaded rod; 14. Second bevel gear; 15. Slide block; 16. Air volume adjustment hole; 17. Ventilation hole; 18. Rotating plate; 19. Sound-absorbing cotton; 20. Sound-absorbing strip. Specific implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figure 1 - Figure 3, an embodiment provided by the present utility model: an air duct air volume balance damping plate for an air conditioner that is easy to install, including a ventilation duct 1. A damping plate 2 is slidably connected inside the ventilation duct 1. The damping plate 2 is used to adjust the air volume inside the ventilation duct 1. A plurality of movable slots 3 are opened on both the upper and lower sides inside the damping plate 2. A plurality of sliding slots 4 are opened on both the upper and lower sides inside the damping plate 2. A limiting plate 5 is slidably connected inside each of the plurality of sliding slots 4. The limiting plate 5 is designed here to limit the displacement of the sliding rod 6. The outer part of the limiting plate 5 is slidably connected inside the damping plate 2. A sliding rod 6 is slidably connected to the outer part of each of the plurality of limiting plates 5. The movable slot 3 serves as the sliding space for the sliding rod 6. The outer part of the sliding rod 6 is slidably connected inside the damping plate 2. A spring 7 is sleeved on the outer part of each of the plurality of sliding rods 6. One end of the spring 7 is fixedly connected to the bottom of the sliding frame 8, and the other end of the spring 7 is fixedly connected to the inside of the damping plate 2. The sliding frame 8 is slidably connected to both the upper and lower sides of the damping plate 2. The spring 7 can play a supporting role, and the elastic force of the spring 7 is used to adapt to the displacement of the sliding frame 8;

[0026] Refer to Figure 2 - Figure 4 , a tilt block 9 is fixedly connected to the left side of each of the two sliding frames 8. The outer part of the tilt block 9 is slidably connected inside the ventilation duct 1. The tilt block 9 is designed here to enable the sliding frame 8 to smoothly slide into the inside of the ventilation duct 1. A clamping slot 10 is opened on both the upper and lower sides inside the ventilation duct 1. The outer part of the sliding frame 8 is slidably connected inside the clamping slot 10. The outer part of the tilt block 9 is slidably connected inside the clamping slot 10. The clamping slot 10 is designed here as the clamping space for the sliding frame 8. An air volume adjustment component is arranged inside the ventilation duct 1. The air volume adjustment component includes a rotating rod 11. The outer part of the rotating rod 11 is rotatably connected inside the damping plate 2;

[0027] Refer to Figure 3 - Figure 5, a first bevel gear 12 is fixedly connected to the outside of the rotating rod 11. It is designed that the rotation of the rotating rod 11 can cause the first bevel gear 12 to rotate. The left and right sides inside the damping plate 2 are both rotatably connected with threaded rods 13. A second bevel gear 14 is fixedly connected to the adjacent side of the two threaded rods 13. The first bevel gear 12 and the second bevel gear 14 are meshed, so that the second bevel gear 14 can rotate. A plurality of sliding blocks 15 are threadedly connected to the outside of the two threaded rods 13, so that the threaded rods 13 can rotate, and thus the sliding blocks 15 can be displaced. The outside of the sliding blocks 15 is slidably connected inside the damping plate 2. A plurality of air adjustment holes 16 are provided inside the plurality of sliding blocks 15. A rotating plate 18 is fixedly connected to the right side of the rotating rod 11. A plurality of ventilation holes 17 are provided inside the damping plate 2. It is designed that the displacement of the sliding blocks 15 causes the air adjustment holes 16 to be displaced, so that the coincidence degree of the air adjustment holes 16 and the ventilation holes 17 can be adjusted, and thus the air volume can be adjusted. Two sound-absorbing cotton 19 are fixedly connected to the left and right sides outside the damping plate 2. The outside of the sound-absorbing cotton 19 is slidably connected inside the ventilation duct 1. A plurality of sound-absorbing strips 20 are fixedly connected to the left and right sides outside the damping plate 2. The sound-absorbing cotton 19 and the sound-absorbing strips 20 can play a role in sound insulation and noise reduction.

[0028] Working principle: When the damping plate 2 needs to be installed, first, the air volume can be adjusted as needed. First, rotate the rotating plate 18 to drive the rotating rod 11 to rotate, so that the first bevel gear 12 can rotate. At this time, the first bevel gear 12 can drive the second bevel gear 14 to rotate, and then drive the sliding block 15 to rotate, and then drive the threaded rod 13 to rotate. At this time, the sliding block 15 can be displaced, and then the coincidence degree of the air adjustment hole 16 inside the sliding block 15 and the ventilation hole 17 inside the damping plate 2 can be controlled, and the air volume can be controlled. After the adjustment is completed, the inclined block 9 can be aligned with the inside of the ventilation duct 1, and then squeezed into the ventilation duct 1. At this time, the inclined surface of the inclined block 9 will be squeezed by the ventilation duct 1, so that the inclined block 9 and the sliding frame 8 will move downward. At this time, the sliding rod 6 will move downward, and then the spring 7 will be compressed. At this time, the limiting plate 5 will slide inside the chute 4. Then, as the damping plate 2 slides inside the ventilation duct 1, when the sliding frame 8 and the inclined block 9 slide into the inside of the card slot 10, the spring 7 will rebound, and then the sliding frame 8 and the inclined block 9 will be clamped inside the card slot 10, so that the installation of the damping plate 2 can be completed, and the installation efficiency can be greatly improved.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An air duct air volume balance damping plate for an air conditioner that is convenient for installation, including a ventilation duct (1), characterized in that: A damping plate (2) is slidably connected inside the ventilation duct (1). A plurality of movable grooves (3) are formed on both the upper and lower sides inside the damping plate (2). A plurality of sliding grooves (4) are formed on both the upper and lower sides inside the damping plate (2). A limiting plate (5) is slidably connected inside each of the plurality of sliding grooves (4). A sliding rod (6) is slidably connected to the outside of each of the plurality of limiting plates (5). A spring (7) is sleeved on the outside of each of the plurality of sliding rods (6). A sliding frame (8) is slidably connected to both the upper and lower sides of the damping plate (2). An inclined block (9) is fixedly connected to the left side of each of the two sliding frames (8). A clamping groove (10) is formed on both the upper and lower sides inside the ventilation duct (1). An air volume adjustment component is arranged inside the ventilation duct (1). A plurality of ventilation holes (17) are formed inside the damping plate (2).

2. The air duct air volume balance damping plate for an air conditioner that is convenient for installation according to claim 1, wherein: The air volume adjustment component includes a rotating rod (11). The outside of the rotating rod (11) is rotatably connected inside the damping plate (2). A first bevel gear (12) is fixedly connected to the outside of the rotating rod (11). A threaded rod (13) is rotatably connected to both the left and right sides inside the damping plate (2). A second bevel gear (14) is fixedly connected to the adjacent side of each of the two threaded rods (13). A plurality of sliding blocks (15) are threadedly connected to the outside of each of the two threaded rods (13). An air volume adjustment hole (16) is formed inside each of the plurality of sliding blocks (15). A rotating plate (18) is fixedly connected to the right side of the rotating rod (11).

3. The air duct air volume balance damping plate for an air conditioner that is convenient for installation according to claim 1, wherein: Two sound-absorbing cotton (19) are fixedly connected to both the left and right sides outside the damping plate (2). A plurality of sound-absorbing strips (20) are fixedly connected to both the left and right sides outside the damping plate (2).

4. A duct air volume balance damping plate for an air conditioner that is easy to install according to claim 1, characterized in that: The outside of the sliding rod (6) is slidably connected inside the damping plate (2). The outside of the limiting plate (5) is slidably connected inside the damping plate (2).

5. The air duct air volume balance damping plate for an air conditioner that is convenient for installation according to claim 1, wherein: One end of the spring (7) is fixedly connected to the bottom of the sliding frame (8). The other end of the spring (7) is fixedly connected inside the damping plate (2).

6. The air duct air volume balance damping plate for an air conditioner that is easy to install according to claim 1, wherein: The outside of the sliding frame (8) is slidably connected inside the clamping groove (10). The outside of the inclined block (9) is slidably connected inside the ventilation duct (1).

7. A duct air volume balance damping plate for an air conditioner that is easy to install according to claim 2, characterized in that: The first bevel gear (12) is meshed with the second bevel gear (14). The outside of the sliding block (15) is slidably connected inside the damping plate (2).

8. The air volume balance damping plate for an air duct of an air conditioner that is convenient for installation according to claim 3, wherein: The outside of the sound-absorbing cotton (19) is slidably connected inside the ventilation duct (1). The outside of the inclined block (9) is slidably connected inside the clamping groove (10).

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