Air outlet cleaning device for air conditioner installation
By designing the exhaust port cleaning device for air conditioning installation, the height and angle of the cleaning brush are adjusted by using the connection between the screw and the slide chute, the problem of dust accumulation in the central air conditioning exhaust port is solved, the cleaning efficiency is improved, and safety hazards are reduced, and the Efficient cleaning of different height positions.
Patent Information
- Application Number
- CN202421098768.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-20
AI Technical Summary
After the central air conditioner is used for a long time, a large amount of dust will accumulate on the exhaust vent louvers, which requires manual cleaning, which is inefficient in cleaning and has safety risks.
A cleaning device for air conditioner installation is designed, including installation rod, lifting groove, moving rod, screw, star handle, U-shaped seat, rotating shaft, cleaning brush and limiting components, by adjusting the angle and height of the cleaning brush , the connection between screws and slide chutes is used to achieve efficient cleaning of exhaust vent louvers of different heights, and the limit effect is enhanced through rubber ring gaskets, reducing the angle of the cleaning brush, and the cleaning brush is detachable and easy to clean.
It improves the cleaning efficiency of the exhaust vent louvers, reduces safety hazards during the cleaning process, enhances the limiting effect on the rotating shaft, reduces wear between the cleaning brush and the louvers, and facilitates the maintenance of the cleaning brush.
Smart Images
Figure CN222343523U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air conditioner cleaning, in particular to an exhaust port cleaning device for air conditioner installation. Background Art
[0002] At present, with the development of the economy, more and more airports, railway station waiting halls, office buildings and some residential houses have also adopted central air-conditioning, which centrally cools and heats, saves energy and reduces pollution, and meets the current development requirements of the green economy. The exhaust vents of central air-conditioning usually use exhaust vent shutters, and the cold air or hot air comes out of the exhaust cavity and is discharged through the exhaust vent shutters.
[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: after the central air conditioner has been used for a long time, a large amount of dust will accumulate on the exhaust louvers, which need to be cleaned manually with the help of ladders and other tools. The cleaning efficiency is low and there are certain safety hazards. Utility Model Content
[0004] In order to solve the above problems, the utility model provides an exhaust vent cleaning device for air conditioner installation.
[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: an exhaust outlet cleaning device for air-conditioning installation, comprising a mounting rod, a lifting slot is provided at the upper end of the mounting rod, a moving rod slidably connected to the inner wall of the lifting slot is arranged in the lifting slot, a lifting component for driving the moving rod to lift and lower is installed on the mounting rod, the lifting component comprises a screw rod which is arranged through and rotatably connected to the bottom of the mounting rod and a star-shaped handle fixed to the bottom of the screw rod, the moving rod is sleeved on the screw rod and threadedly connected, a U-shaped seat is fixed on the upper end of the moving rod, a rotating shaft is rotatably connected to the inner wall of the U-shaped seat, a mounting seat is fixedly sleeved on the rotating shaft, a U-shaped plate is fixed on the upper surface of the mounting seat, a cleaning brush is arranged on the inner walls on both sides of the U-shaped plate, and a limiting component for limiting the rotating shaft is installed on the rotating shaft.
[0006] By adopting the above technical solution, when the exhaust vent louver needs to be cleaned, the staff only needs to rotate the mounting base, adjust the angle of the cleaning brush according to the position of the louver, limit the rotating shaft through the limit assembly, and then rotate the screw through the star-shaped handle. Since the screw is threadedly connected to the moving rod, and the moving rod is slidingly connected to the inner wall of the lifting groove, the moving rod is moved along the axial direction of the screw, thereby adjusting the height of the cleaning brush according to the height of the louver, which is convenient for cleaning the exhaust louvers at different heights and improves the cleaning efficiency of the exhaust vent.
[0007] Furthermore, one end of the rotating shaft passes through the side wall of the U-shaped seat and is rotatably connected, and the limiting component includes a limiting nut sleeved on the rotating shaft and threadedly connected to the rotating shaft.
[0008] By adopting the above technical solution, after adjusting the angle of the cleaning brush, the staff needs to tighten the limit nut so that the side wall of the limit nut is pressed against the side wall of the U-shaped seat, thereby limiting the rotation of the shaft and reducing the probability of the angle of the cleaning brush changing due to the rotation of the shaft under the action of external force.
[0009] Furthermore, an annular gasket is sleeved on the rotating shaft and is located between the limiting nut and the U-shaped seat.
[0010] By adopting the above technical solution, the annular gasket is made of rubber material, and its surface has a large friction coefficient. The side wall of the limiting nut cooperates with the side wall of the U-shaped seat and presses against the annular gasket, thereby increasing the friction between the side wall of the limiting nut and the side wall of the U-shaped seat and enhancing the limiting effect on the rotating shaft.
[0011] Furthermore, a sliding groove is provided on the inner wall of the lifting groove, and a sliding block slidably connected to the sliding groove is fixed on the side wall of the moving rod.
[0012] By adopting the above technical solution, the slider is slidably connected in the slide groove, which limits the lifting range of the moving rod, avoids the moving rod from escaping from the lifting groove upward, and is conducive to the normal use of the cleaning device.
[0013] Furthermore, the cleaning brush is installed on the inner wall of the U-shaped plate by Velcro.
[0014] By adopting the above technical solution, the cleaning brush is fixed to the U-shaped plate by Velcro, so that the cleaning brush and the U-shaped plate are detachably connected, which makes it easy to remove the cleaning brush for cleaning.
[0015] Furthermore, the side walls on both sides of the U-shaped plate are provided with a smooth layer.
[0016] By adopting the above technical solution, the friction coefficient of the smooth layer surface is small, the friction force of the side wall of the U-shaped plate is reduced, and the wear between the side wall of the U-shaped plate and other louvers is reduced when the U-shaped plate moves on the louvers.
[0017] Furthermore, a power assist rod is fixed to the side wall of the mounting rod.
[0018] By adopting the above technical solution and setting the assisting rod, the staff can hold the installation rod with one hand and the assisting rod with the other hand when cleaning the exhaust vent, which is conducive to the staff to clean the exhaust vent more labor-savingly.
[0019] In summary, the utility model has the following beneficial effects:
[0020] 1. In the present application, when it is necessary to clean the louver of the exhaust vent, the staff only needs to rotate the mounting seat, adjust the angle of the cleaning brush according to the position of the louver, and limit the rotating shaft through the limit assembly, and then rotate the screw through the star-shaped handle. Since the screw is threadedly connected to the moving rod, and the moving rod is slidably connected to the inner wall of the lifting groove, the moving rod moves along the axial direction of the screw, thereby adjusting the height of the cleaning brush according to the height of the louver, which is convenient for cleaning the louvers of the exhaust vents at different heights, thereby improving the cleaning efficiency of the exhaust vents;
[0021] 2. In this application, after adjusting the angle of the cleaning brush, the staff needs to tighten the limit nut so that the side wall of the limit nut is pressed against the side wall of the U-shaped seat, thereby limiting the rotation of the shaft and reducing the probability that the angle of the cleaning brush changes due to the rotation of the shaft under the action of external force;
[0022] 3. In the present application, the annular gasket is made of rubber material, and its surface has a large friction coefficient. The side wall of the limiting nut cooperates with the side wall of the U-shaped seat and presses against the annular gasket, thereby increasing the friction between the side wall of the limiting nut and the side wall of the U-shaped seat and enhancing the limiting effect on the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0024] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;
[0025] Figure 3 yes Figure 2 A magnified schematic diagram of center A.
[0026] In the figure: 1. Mounting rod; 101. Lifting slot; 102. Slide slot; 2. Moving rod; 3. Lifting assembly; 31. Screw rod; 32. Star-shaped handle; 4. U-shaped seat; 5. Rotating shaft; 6. Mounting seat; 7. U-shaped plate; 8. Cleaning brush; 9. Limiting assembly; 91. Limiting nut; 92. Ring gasket; 10. Sliding block; 11. Velcro; 12. Smooth layer; 13. Power assist rod. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0028] like Figure 1-3As shown, an embodiment of the present application discloses an exhaust vent cleaning device for air conditioner installation, including a mounting rod 1, a moving rod 2, a lifting assembly 3, a U-shaped seat 4, a rotating shaft 5, a mounting seat 6, a U-shaped plate 7, a cleaning brush 8 and a limiting assembly 9.
[0029] The mounting rod 1 is a round rod structure, and a lifting groove 101 is provided at the upper end of the mounting rod 1. The moving rod 2 is a rectangular rod structure, and the moving rod 2 is arranged in the lifting groove 101 and is slidably connected with the inner wall of the lifting groove 101.
[0030] The lifting assembly 3 is installed on the installation rod 1, and is used to drive the moving rod 2 to move up and down. The lifting assembly 3 includes a screw rod 31 and a star-shaped handle 32. The screw rod 31 is a rod-shaped structure, and the screw rod 31 is arranged through the bottom of the installation rod 1 and is rotatably connected, and the axis of the screw rod 31 coincides with the axis of the installation rod 1, and the moving rod 2 is sleeved on the screw rod 31 and threadedly connected. The star-shaped handle 32 is fixed at the lower end of the screw rod 31, and the axis of the star-shaped handle 32 coincides with the axis of the screw rod 31.
[0031] The U-shaped seat 4 is a structure with a U-shaped cross section, and the U-shaped seat 4 is fixed to the upper end of the moving rod 2. The rotating shaft 5 is a round rod-shaped structure, one end of the rotating shaft 5 is rotatably connected to the inner wall of the U-shaped seat 4, and the other end of the rotating shaft 5 penetrates the U-shaped seat 4 and is rotatably connected. The mounting seat 6 is arranged on the inner wall of the U-shaped seat 4, and the mounting seat 6 is fixedly sleeved on the rotating shaft 5. The U-shaped plate 7 is a structure with a U-shaped cross section, and the U-shaped plate 7 is fixed to the upper surface of the mounting seat 6. Two cleaning brushes 8 are provided, and the two cleaning brushes 8 are respectively arranged on the inner walls on both sides of the U-shaped plate 7.
[0032] The limiting assembly 9 is mounted on the rotating shaft 5 and is used to limit the rotating shaft 5. The limiting assembly 9 includes a limiting nut 91 and an annular gasket 92. The limiting nut 91 is sleeved on the rotating shaft 5 and threadedly connected with the rotating shaft 5, and the axis of the limiting nut 91 coincides with the axis of the rotating shaft 5. The annular gasket 92 is sleeved on the rotating shaft 5 and is arranged between the limiting nut 91 and the U-shaped seat 4.
[0033] When it is necessary to clean the exhaust vent louver, the staff only needs to rotate the mounting seat 6, adjust the angle of the cleaning brush 8 according to the position of the louver, and tighten the limit nut 91 so that the side wall of the limit nut 91 cooperates with the side wall of the U-shaped seat 4 and presses against the annular gasket 92, thereby limiting the rotation of the rotating shaft 5, and then rotate the screw rod 31 through the star-shaped handle 32. Since the screw rod 31 is threadedly connected to the moving rod 2, and the moving rod 2 is slidingly connected to the inner wall of the lifting groove 101, the moving rod 2 is moved axially along the screw rod 31, thereby adjusting the height of the cleaning brush 8 according to the height of the louver, which is convenient for cleaning the exhaust vent louvers at different heights and improves the cleaning efficiency of the exhaust vent. The annular gasket 92 is made of rubber material, and its surface has a large friction coefficient, which increases the friction between the side wall of the limit nut 91 and the side wall of the U-shaped seat 4, and enhances the limiting effect on the rotating shaft 5.
[0034] In order to prevent the moving rod 2 from escaping from the lifting groove 101, a sliding groove 102 is opened on the inner wall of the lifting groove 101, and a slider 10 slidingly connected to the sliding groove 102 is fixed on the side wall of the moving rod 2. The slider 10 is slidingly connected in the sliding groove 102, which limits the lifting and lowering range of the moving rod 2, thereby preventing the moving rod 2 from escaping from the lifting groove 101 upwards, which is conducive to the normal use of the cleaning device.
[0035] In order to facilitate cleaning of the cleaning brush 8, the cleaning brush 8 is installed on the inner wall of the U-shaped plate 7 via the Velcro 11. The cleaning brush 8 and the U-shaped plate 7 are fixed by the Velcro 11, so that the cleaning brush 8 and the U-shaped plate 7 are detachably connected, thereby facilitating the removal of the cleaning brush 8 for cleaning.
[0036] In order to reduce the wear between the side walls of the U-shaped plate 7 and other louvers, the side walls on both sides of the U-shaped plate 7 are provided with a smooth layer 12. The surface friction coefficient of the smooth layer 12 is small, which reduces the friction force of the side walls of the U-shaped plate 7, thereby reducing the wear between the side walls of the U-shaped plate 7 and other louvers when the U-shaped plate 7 moves on the louvers.
[0037] In order to make it easier to clean the exhaust vent, a booster rod 13 is fixed to the side wall of the mounting rod 1. The setting of the booster rod 13 allows the staff to hold the mounting rod 1 with one hand and the booster rod 13 with the other hand when cleaning the exhaust vent, thereby facilitating the staff to clean the exhaust vent more effortlessly.
[0038] The operating principle of an exhaust vent cleaning device for air conditioner installation in the present embodiment is as follows: when it is necessary to clean the exhaust vent louver, the staff only needs to rotate the mounting seat 6, adjust the angle of the cleaning brush 8 according to the position of the louver, and tighten the limiting nut 91 so that the side wall of the limiting nut 91 cooperates with the side wall of the U-shaped seat 4 and presses against the annular gasket 92, thereby limiting the rotation of the rotating shaft 5, and then rotating the screw rod 31 through the star-shaped handle 32. Since the screw rod 31 is threadedly connected to the moving rod 2, and the moving rod 2 is slidingly connected to the inner wall of the lifting groove 101, the moving rod 2 is moved axially along the screw rod 31, thereby adjusting the height of the cleaning brush 8 according to the height of the louver, so as to facilitate the cleaning of the exhaust vent louvers at different heights, thereby improving the cleaning efficiency of the exhaust vent, and the annular gasket 92 is made of rubber material, and its surface has a large friction coefficient, which increases the friction between the side wall of the limiting nut 91 and the side wall of the U-shaped seat 4, and enhances the limiting effect on the rotating shaft 5.
[0039] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. An exhaust vent cleaning device for air conditioner installation, characterized in that: The utility model comprises a mounting rod (1), wherein a lifting groove (101) is provided at the upper end of the mounting rod (1), a moving rod (2) is provided in the lifting groove (101) and is slidably connected to the inner wall of the lifting groove (101), a lifting assembly (3) for driving the moving rod (2) to lift and lower is installed on the mounting rod (1), and the lifting assembly (3) comprises a screw rod (31) which is arranged through the bottom of the mounting rod (1) and is rotatably connected, and a star-shaped handle (32) which is fixed to the bottom of the screw rod (31). The moving rod (2) is sleeved on the screw rod (31) and threadedly connected. A U-shaped seat (4) is fixed on the upper end of the moving rod (2). The inner wall of the U-shaped seat (4) is rotatably connected to a rotating shaft (5). A mounting seat (6) is fixedly sleeved on the rotating shaft (5). A U-shaped plate (7) is fixed on the upper surface of the mounting seat (6). Cleaning brushes (8) are provided on the inner walls of both sides of the U-shaped plate (7). A limiting component (9) for limiting the position of the rotating shaft (5) is installed on the rotating shaft (5).
2. The exhaust vent cleaning device for air conditioner installation according to claim 1, characterized in that: One end of the rotating shaft (5) passes through the side wall of the U-shaped seat (4) and is rotatably connected thereto. The limiting assembly (9) comprises a limiting nut (91) sleeved on the rotating shaft (5) and threadedly connected to the rotating shaft (5).
3. The exhaust vent cleaning device for air conditioner installation according to claim 2, characterized in that: The rotating shaft (5) is sleeved with an annular gasket (92) located between the limiting nut (91) and the U-shaped seat (4).
4. The exhaust vent cleaning device for air conditioner installation according to claim 1, characterized in that: The inner wall of the lifting groove (101) is provided with a sliding groove (102), and the side wall of the moving rod (2) is fixed with a sliding block (10) which is slidably connected to the sliding groove (102).
5. The exhaust vent cleaning device for air conditioner installation according to claim 4, characterized in that: The cleaning brush (8) is mounted on the inner wall of the U-shaped plate (7) via a Velcro (11).
6. The exhaust vent cleaning device for air conditioner installation according to claim 5, characterized in that: The side walls on both sides of the U-shaped plate (7) are provided with a smooth layer (12).
7. The exhaust vent cleaning device for air conditioner installation according to claim 1, characterized in that: A booster rod (13) is fixed to the side wall of the installation rod (1).