Self-cleaning unpick-and-wash-free air conditioner filter screen device

Abstract

The utility model relates to the field of air conditioners, and discloses a self-cleaning unpick-and-wash-free air conditioner filter screen device which comprises an air conditioner filter screen and a filter screen frame installed on the outer side of the air conditioner filter screen, and further comprises a cleaner assembly arranged on the surface of the air conditioner filter screen and installation boxes arranged on the two sides of the filter screen frame. The two sets of conveying structures are used for installing the air conditioner filter screen and the filter screen frame on an air conditioner, the two sets of conveying structures are arranged in installation boxes on the two sides of the filter screen frame correspondingly, are symmetrical about the filter screen frame and are used for conveying the cleaner assembly to move on the surface of the air conditioner filter screen, and the two sets of cleaning structures are arranged on the two faces of the air conditioner filter screen correspondingly. Through the cooperative design of the conveying structures and the cleaning structures, the problems that a traditional filter screen is inconvenient to clean, and an existing self-cleaning device is poor in cleaning effect, unstable in structure, complex to install and maintain and the like are effectively solved, the air conditioner filter screen is efficiently cleaned, and the filtering performance of the filter screen is ensured.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning, specifically a self-cleaning, non-disassembly-required air conditioning filter device. Background Technology

[0002] With the improvement of people's living standards, air conditioners have become an indispensable electrical appliance in modern homes and offices. During operation, the air conditioner filter plays an important role in filtering dust, impurities and pollutants in the air, which can effectively improve indoor air quality and protect people's health. However, after a period of use, traditional air conditioner filters will accumulate a lot of dust on their surface, which not only affects the cooling and heating effect of the air conditioner, but also breeds bacteria, mold and other microorganisms, causing secondary pollution to indoor air quality.

[0003] To address the inconvenience of cleaning traditional air conditioning filters, the market has introduced several self-cleaning, non-disassembly-removable filter devices. These devices typically employ automated cleaning methods, improving cleaning efficiency without disassembling the filter. They remove dust through mechanical scraping or water spraying via a cleaning component on the filter surface. However, existing products have limited cleaning effectiveness, some stubborn dirt is difficult to remove, leading to decreased filter performance, insufficient stability and reliability of the cleaning structure, susceptibility to malfunctions with long-term use, complex installation and maintenance, increased user costs, and noise during the cleaning process that may affect the user experience. Therefore, we propose a self-cleaning, non-disassembly-removable air conditioning filter device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a self-cleaning, non-disassembly-required air conditioning filter device, which solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a self-cleaning, non-removable air conditioning filter device, comprising an air conditioning filter and a filter frame, wherein the filter frame is installed on the outer side of the air conditioning filter, and further comprising:

[0006] A cleaning device assembly installed on the surface of the air conditioning filter is used to clean the dust on the surface of the air conditioning filter.

[0007] The mounting boxes located on both sides of the filter frame are used to install the air conditioner filter and filter frame onto the air conditioner.

[0008] The conveying structure consists of two sets of conveying structures respectively installed in the mounting boxes on both sides of the filter frame and symmetrical about the filter frame, used to convey the cleaning device assembly to move on the surface of the air conditioner filter.

[0009] The cleaning structure comprises two sets of cleaning structures respectively disposed on both sides of the air conditioning filter, and a cleaning device assembly is installed between the two sets of conveying structures.

[0010] Preferably, a protective plate is fixedly connected to the side of the mounting box away from the opening end. The protective plate has a C-shaped plate structure, and the outer side of the middle side of the protective plate is fixedly connected to the mounting box.

[0011] Preferably, a clamping plate is fixedly connected to the inner side of the middle side of the protective plate. The clamping plate has a C-shaped plate structure, and the open end of one side of the clamping plate is fixedly connected to the protective plate. The two sides of the filter frame are inserted into the clamping plate.

[0012] Preferably, the conveying structure includes a motor, a pulley, a rotating shaft, and a belt. The motor is fixedly connected to the inner wall of one side of the mounting box. The main body of the motor is fixedly connected to the side of the mounting box. One end of the motor's output shaft is away from the opening end of the mounting box. A pulley is fixedly connected to the output shaft of the motor. A rotating shaft is rotatably connected to the side of the mounting box opposite to the opening end. The rotating shaft is on the side of the mounting box away from the motor. Another pulley is fixedly connected to the cylindrical surface of the rotating shaft. A belt is sleeved between the two pulleys.

[0013] Preferably, a cover plate is snap-fitted between the open ends of the mounting box.

[0014] Preferably, the mounting box has two through holes on one side away from the opening end, the through holes corresponding to the belt, and the through holes on both sides of the air conditioner filter.

[0015] Preferably, the cleaning structure includes a slider, a mounting plate, and a cleaning box. Sliders are fixedly connected to both sides of the belt on the side opposite to the strip hole. The sliders pass through the strip hole. The end of the slider away from the belt is fixedly connected to the mounting plate. A cleaning box is connected between the opposite sides of the mounting plates on the same side of the two belts. The cleaning box and the mounting plate are connected by screws. The opening end of the cleaning box faces the air conditioning filter.

[0016] Preferably, the cleaning box contains the cleaning device assembly, which is attached to one side of the air conditioning filter.

[0017] Compared with the prior art, this utility model provides a self-cleaning, non-disassembly-required air conditioning filter device, which has the following beneficial effects:

[0018] This self-cleaning, non-disassembly-removable air conditioning filter device effectively solves problems such as inconvenient cleaning of traditional filters, poor cleaning effect of existing self-cleaning devices, unstable structure, and complex installation and maintenance through the coordinated design of the conveying structure and cleaning structure. It achieves efficient cleaning of air conditioning filters, ensures filter performance, improves device stability and reliability, simplifies installation and maintenance processes, reduces operating noise, and improves user experience and indoor air quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an exploded view of the structure of this utility model;

[0021] Figure 3 This is a cross-sectional schematic diagram of the conveying structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the cleaning structure of this utility model;

[0023] Figure 5 for Figure 4 A magnified view of part A in the diagram.

[0024] In the diagram: 1. Air conditioning filter; 2. Mounting box; 3. Cleaning box; 4. Protective plate; 5. Clamping plate; 6. Mounting plate; 7. Motor; 8. Pulley; 9. Shaft; 10. Belt; 11. Cleaner assembly; 12. Cover plate; 13. Slotted hole; 14. Filter frame; 15. Slider. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 A self-cleaning, non-removable air conditioning filter device includes an air conditioning filter 1 and a filter frame 14. The filter frame 14 is installed on the outer side of the air conditioning filter 1. The device also includes:

[0027] The cleaner assembly 11 is disposed on the surface of the air conditioning filter 1 for cleaning the dust on the surface of the air conditioning filter 1.

[0028] The mounting boxes 2, located on both sides of the filter frame 14, are used to install the air conditioner filter 1 and the filter frame 14 onto the air conditioner.

[0029] The conveying structure consists of two sets of conveying structures respectively installed in the mounting boxes 2 on both sides of the filter frame 14 and symmetrical about the filter frame 14, used to convey the cleaner assembly 11 to move on the surface of the air conditioning filter 1.

[0030] The cleaning structure consists of two sets of cleaning structures respectively located on both sides of the air conditioning filter 1, and a cleaner assembly 11 is installed between the two sets of conveying structures.

[0031] Furthermore, a protective plate 4 is fixedly connected to the side of the mounting box 2 away from the opening end. The protective plate 4 is a C-shaped plate structure. The outer side of the middle side of the protective plate 4 is fixedly connected to the mounting box 2. The protective plate 4 is used to protect the conveying structure.

[0032] Furthermore, clamping plates 5 are fixedly connected to the inner side of the middle side of the guard plate 4. The clamping plates 5 are C-shaped plate structures. The open end of one side of the clamping plate 5 is fixedly connected to the guard plate 4. The two sides of the filter frame 14 are inserted into the clamping plates 5. The clamping plates 5 are used to clamp the two sides of the filter frame 14 and fix the conveying structure to the two sides of the filter frame 14.

[0033] Furthermore, the conveying structure includes a motor 7, a pulley 8, a rotating shaft 9, and a belt 10. The motor 7 is fixedly connected to the inner wall of one side of the mounting box 2. The main body of the motor 7 is fixedly connected to the side of the mounting box 2. One end of the output shaft of the motor 7 is away from the opening end of the mounting box 2. The pulley 8 is fixedly connected to the output shaft of the motor 7. The rotating shaft 9 is rotatably connected to the side of the mounting box 2 opposite to the opening end. The rotating shaft 9 is on the side of the mounting box 2 away from the motor 7. Another pulley 8 is fixedly connected to the cylindrical surface of the rotating shaft 9. The belt 10 is sleeved between the two pulleys 8. The motor 7 is used to drive the pulley 8 to rotate. The rotating shaft 9 is used to install the pulley 8. The belt 10 is used to drive the two pulleys 8 to rotate. The belt 10 is used to install the cleaning structure.

[0034] Furthermore, a cover plate 12 is snap-fitted between the open ends of the mounting box 2. The cover plate 12 is used to seal the opening of the mounting box 2 and facilitates disassembly and maintenance.

[0035] Furthermore, the mounting box 2 has two through holes 13 on the side opposite to the outlet end. The through holes 13 correspond to the belt 10 and are located on both sides of the air conditioning filter 1. The through holes 13 are used to connect the conveying structure and the cleaning structure.

[0036] Furthermore, the cleaning structure includes sliders 15, mounting plates 6, and cleaning boxes 3. Sliders 15 are fixedly connected to both sides of the belt 10 opposite to the strip holes 13. Sliders 15 pass through the strip holes 13. Mounting plates 6 are fixedly connected to the ends of sliders 15 away from the belt 10. Cleaning boxes 3 are connected between the opposite sides of the mounting plates 6 on the same side of the two belts 10. The cleaning boxes 3 and mounting plates 6 are connected by screws. The open end of the cleaning box 3 faces the air conditioning filter 1. Sliders 15 are used to install the cleaning structure. Mounting plates 6 are used to connect the cleaning boxes 3 and sliders 15. Mounting plates 6 and cleaning boxes 3 are movably connected for easy disassembly. When the belt 10 rotates, the sliders 15 on both sides of one belt 10 move in opposite directions and scrape across the surface of the air conditioning filter 1.

[0037] Furthermore, each of the cleaning boxes 3 is equipped with a cleaner assembly 11. The cleaner assembly 11 is attached to one side of the air conditioning filter 1. The cleaning box 3 is used to install the cleaner assembly 11. The cleaner assembly 11 can clean the surface of the air conditioning filter 1. The cleaner assemblies 11 on both sides of the air conditioning filter 1 move up and down with the slider 15 to scrape the dust off the surface of the air conditioning filter 1.

[0038] Structural Description:

[0039] Air conditioning filter 1: It is usually a flat mesh structure. Its function is to filter dust, impurities and pollutants in the air to ensure indoor air quality.

[0040] Installation box 2: Box-shaped structure with openings on both sides, used to install the air conditioner filter 1 and filter frame 14 on the air conditioner, and a conveying structure is installed inside;

[0041] Cleaning box 3: It is a box structure with the open end facing the air conditioning filter 1. It is used to install the cleaner assembly 11 and carry the cleaning components to clean the filter.

[0042] Protective plate 4: It has a C-shaped plate structure, with the middle side and outer side fixed to the mounting box 2, which serves to protect the conveying structure and prevent it from being damaged by the outside.

[0043] Clamping plate 5: It is a C-shaped plate structure with an open end on one side connected to the guard plate 4. The filter frame 14 is inserted through the opening to clamp and fix the filter frame 14.

[0044] Mounting plate 6: Flat plate structure, used to connect cleaning box 3 and slider 15, ensuring that cleaning box 3 can move with slider 15, and is movably connected to cleaning box 3 for easy disassembly.

[0045] Motor 7: Cylindrical structure, fixed to the inner wall of one side of the mounting box 2, serves as a power source to drive the pulley 8 to rotate, providing power for the movement of the cleaner assembly 11;

[0046] Pulley 8: A disc-shaped structure, installed on the output shaft of motor 7 and the rotating shaft 9 respectively, and cooperates with belt 10 to transmit power and realize belt rotation;

[0047] Rotating shaft 9: A rod-shaped structure, rotatably connected to the opposite side of the opening end of the mounting box 2, used to mount the pulley 8 and assist the pulley 8 in rotating;

[0048] Belt 10: A belt-like structure, sleeved between two pulleys 8, driving the two pulleys 8 to rotate, while fixing the slider 15, and conveying the cleaning structure to move on the filter screen surface;

[0049] Cleaner assembly 11: A structure that fits into the surface of the air conditioning filter 1, and its function is to clean the dust on the surface of the air conditioning filter 1 by means of mechanical scraping, etc.

[0050] Cover plate 12: Plate-shaped structure, snapped between the opening ends of mounting box 2 to seal the opening and facilitate disassembly and maintenance of the internal structure of mounting box 2;

[0051] Slotted hole 13: An elongated slotted hole opened on the side of the mounting box 2 away from the opening end, corresponding to the belt 10, used to connect the conveying structure and the cleaning structure, so that the slider 15 can pass through and move.

[0052] Filter frame 14: A frame-like structure used to install the air conditioning filter 1, providing support and fixation for the filter, and working with the mounting box 2 and other structures to complete the overall installation;

[0053] Slider 15: A block-shaped structure, fixed on both sides of belt 10, with through-hole 13, used to install the cleaning structure and drive the cleaning structure to move on the surface of air conditioning filter 1.

[0054] Working principle: The filter frame 14 is inserted into the clamping plate 5 on both sides, and the filter frame 14 is fixed by the C-shaped clamping plate 5. At the same time, the protective plate 4 protects the conveying structure inside the mounting box 2. The mounting box 2 installs the entire filter device on the air conditioner, forming a stable installation base. When the air conditioner filter 1 needs to be cleaned, the motor 7 inside the mounting box 2 is started. The output shaft of the motor 7 drives the pulley 8 to rotate. Under the transmission action of the belt 10, the other pulley 8 and the rotating shaft 9 rotate accordingly, realizing the cyclic movement of the belt 10 inside the mounting box 2. The sliders 15 fixed on both sides of the belt 10 pass through the strip hole 13 and move synchronously with the belt 10. Due to the two sets of conveying structures about The filter frame 14 is symmetrical. The sliders 15 on both sides of a belt 10 move in opposite directions, driving the connected mounting plate 6 and cleaning box 3. This causes the cleaner assembly 11 in the cleaning box 3 to move up and down on the surface of the air conditioning filter 1. The cleaner assembly 11 is in contact with the surface of the air conditioning filter 1. During the up and down movement, the dust on the surface of the air conditioning filter 1 is removed by mechanical scraping and other methods. The air conditioning filter 1 has cleaning structures on both sides. The cleaner assemblies 11 on both sides work at the same time to clean the filter surface thoroughly and efficiently. If the device malfunctions or needs to be cleaned internally, the conveying structure and other components in the mounting box 2 can be easily inspected and maintained by removing the cover plate 12.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning, non-disassembly air conditioner filter screen device, comprising an air conditioner filter screen (1) and a filter screen frame (14), the outer side of the air conditioner filter screen (1) is provided with the filter screen frame (14), characterized in that: Also include: The cleaner assembly (11) is arranged on the surface of the air conditioner filter screen (1), which is used for cleaning the dust on the surface of the air conditioner filter screen (1); The installation box (2) is arranged on both sides of the filter screen frame (14), which is used for installing the air conditioner filter screen (1) and the filter screen frame (14) on the air conditioner; The conveying structure is arranged in the installation box (2) on both sides of the filter screen frame (14) and symmetrically about the filter screen frame (14), which is used for conveying the cleaner assembly (11) on the surface of the air conditioner filter screen (1); The cleaning structure is arranged on both sides of the air conditioner filter screen (1) and between the two conveying structures, which is used for installing the cleaner assembly (11).

2. The self-cleaning, wash-free air conditioner filter screen device of claim 1, wherein: The back of the installation box (2) is fixedly connected with a guard plate (4), and the guard plate (4) is a C-shaped plate structure.

3. The self-cleaning, wash-free air conditioner filter screen device of claim 2, wherein: The inner side of the middle side of the guard plate (4) is fixedly connected with a clamping plate (5), and the clamping plate (5) is a C-shaped plate structure.

4. The self-cleaning, wash-free air conditioner filter screen device of claim 1, wherein: The conveying structure includes a motor (7), a belt pulley (8), a rotating shaft (9) and a belt (10).

5. The self-cleaning, wash-free air conditioner filter screen device of claim 4, wherein: The opening end of the installation box (2) is rotatably connected with a rotating shaft (9).

6. The self-cleaning, wash-free air conditioner filter screen device of claim 4, wherein: The opening end of the installation box (2) is rotatably connected with a rotating shaft (9).

7. The self-cleaning, wash-free air conditioner filter screen device of claim 6, wherein: The cleaning structure includes a sliding block (15), a mounting plate (6) and a cleaning box (3).

8. The self-cleaning, wash-free air conditioner filter screen device of claim 7, wherein: The inside of the cleaning box (3) is provided with the cleaner assembly (11), and the cleaner assembly (11) is attached to one side of the air conditioner filter screen (1).

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