A wall-mounted air filter

Abstract

The utility model discloses a wall -hanging air filter relates to filter technical field, including main part, the upside fixedly connected with mounting panel of main part, the left side fixedly connected with the clamping block of main part, the left side of main part is equipped with the opening, the inner surface swing joint of opening has filter core, the inner surface lower side fixedly connected with fan of main part, the left side fixedly connected with first motor of clamping block, the output shaft fixedly connected with carousel of first motor, the eccentricity of carousel is connected with the rotating plate of rotation, the utility model discloses the mutual cooperation of opening, fan, first motor, carousel, rotating plate, clamping plate, limit block and limit groove can carry out the dismantling change to filter core, along with the increase of use time, filter core will adsorb a large number of dust, pollen, bacteria and other pollutants, and the filter core can be dismantled and replaced in time after adsorption saturation, ensure that air filter can always effectively filter pollutants, maintain indoor air quality.

Description

Technical Field

[0001] This utility model relates to the field of filter technology, specifically to a wall-mounted air filter. Background Technology

[0002] Wall-mounted air filters are mainly used to purify indoor air, remove pollutants from the air, improve air quality, and protect the respiratory health of family members. They are especially suitable for families with children, the elderly, pregnant women, and other people with relatively low immunity.

[0003] The existing technology has the following problems: Existing devices cannot replace their filters during use. As usage time increases, the filters continuously absorb pollutants such as dust, pollen, bacteria, viruses, and formaldehyde from the air. If the filters cannot be replaced, the clogged filters will be unable to effectively filter these pollutants, leading to a gradual deterioration in indoor air quality and failing to achieve the purpose of air purification. In addition, existing devices cannot adjust the airflow direction. Different room layouts and pollution source locations require different airflow directions to achieve the best purification effect. If the airflow direction cannot be adjusted, the purified air may not be able to be delivered to every corner of the room, resulting in ineffective improvement in air quality in some areas. Utility Model Content

[0004] This invention provides a wall-mounted air filter to solve the problems existing in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A wall-mounted air filter includes a main body, an mounting plate fixedly connected to the upper side of the main body, a snap-fit ​​block fixedly connected to the left side of the main body, an opening on the left side of the main body, a filter element movably connected to the inner surface of the opening, and a fan fixedly connected to the lower side of the inner surface of the main body.

[0006] A further improvement of the present invention is that: a first motor is fixedly connected to the left side of the snap-fit ​​block, a turntable is fixedly connected to the output shaft of the first motor, a rotating plate is rotatably connected to the eccentric part of the turntable, and a snap-fit ​​plate is rotatably connected to the other end of the rotating plate.

[0007] A further improvement of this utility model is that: the outer wall of the card plate is slidably connected to the carding block, the right side of the card plate is movably connected to the filter element, the upper and lower sides of the card plate are fixedly connected to limit blocks, the inner surface of the carding block is provided with limit grooves on both the upper and lower sides, the outer wall of the limit block is slidably connected to the limit groove, and the output shaft of the first motor is rotatably connected to the carding block.

[0008] A further improvement of the present invention is that: two support plates are fixedly connected to the lower side of the main body, a second motor is fixedly connected to the left side of the support plate at the left end, a rotating column is fixedly connected to the output shaft of the second motor, and an annular inclined groove is provided on the outer wall of the rotating column.

[0009] A further improvement of the present invention is that: a guide post is slidably connected to the inner surface of the annular inclined groove, a movable post is fixedly connected to the lower end of the guide post, the outer wall of the movable post is slidably connected to the support plate, a connecting plate is fixedly connected to the front side of the movable post, a movable plate is fixedly connected to the front side of the connecting plate, and a rack is fixedly connected to the front side of the movable plate.

[0010] A further improvement of this utility model is that: two gears are meshed on the front side of the rack, a rotating shaft is fixedly connected through the upper side of the gears, the outer wall of the rotating shaft is rotatably connected to the main body, a wind guide plate is fixedly connected to the outer wall of the rotating shaft, baffles are provided on both the left and right sides of the moving column, and the output shaft of the second motor is rotatably connected to the support plate.

[0011] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. This utility model provides a wall-mounted air filter. Through the cooperation of the opening, fan, first motor, turntable, rotating plate, clamping plate, limiting block and limiting groove, the filter element can be replaced. As the usage time increases, the filter element will adsorb a large amount of pollutants such as dust, pollen, and bacteria. The replaceable filter element can be replaced in time when it is saturated, ensuring that the air filter can always effectively filter pollutants and maintain indoor air quality.

[0012] 2. This utility model provides a wall-mounted air filter. Through the cooperation of the support plate, the second motor, the moving column, the connecting plate, the movable plate, the rack, the gear and the rotating shaft, the direction of airflow can be adjusted. The air filter with adjustable airflow direction can accurately deliver the purified air to the required place according to the actual situation to meet different purification needs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the main body of this utility model; Figure 3 This is a schematic diagram of the internal structure of the snap-fit ​​block of this utility model; Figure 4 This is a schematic diagram of the important structure of this utility model; Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0014] In the diagram: 1. Main body; 2. Mounting plate; 3. Filter element; 4. Clip-on block; 5. Opening; 7. Fan; 8. First motor; 9. Turntable; 10. Rotating plate; 11. Clip plate; 12. Limiting block; 13. Limiting groove; 14. Support plate; 15. Second motor; 16. Moving column; 17. Connecting plate; 18. Movable plate; 19. Rack; 20. Gear; 21. Rotating shaft; 22. Air guide plate; 23. Rotating column; 24. Annular inclined groove; 25. Guide column. Detailed Implementation

[0015] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments: like Figure 1 As shown, this utility model provides a wall-mounted air filter, including a main body 1. An mounting plate 2 is fixedly connected to the upper side of the main body 1, and a snap-fit ​​block 4 is fixedly connected to the left side of the main body 1. An opening 5 is provided on the left side of the main body 1, and a filter element 3 is movably connected to the inner surface of the opening 5. A fan 7 is fixedly connected to the lower inner surface of the main body 1. The main body 1 is wall-mounted by the mounting plate 2 fixed on the upper side, ensuring that the device is stably installed on the wall. The opening 5 on the left side of the main body 1 provides a channel for loading and unloading the filter element 3. The filter element 3 can be movably embedded into the interior of the main body 1 through the opening 5. As the core component of air purification, it is used to intercept pollutants such as dust, pollen, bacteria, viruses, and formaldehyde in the air. The fan 7 fixed to the lower inner surface of the main body 1 provides power for airflow. When running, it can draw indoor air into the interior of the main body 1, filter the air through the filter element 3, and then discharge it, thereby purifying the indoor air and protecting respiratory health.

[0016] like Figure 2-3As shown, this utility model provides a technical solution: Preferably, a first motor 8 is fixedly connected to the left side of the snap-fit ​​block 4, and a turntable 9 is fixedly connected to the output shaft of the first motor 8. A rotating plate 10 is rotatably connected to the eccentric part of the turntable 9, and a snap-fit ​​plate 11 is rotatably connected to the other end of the rotating plate 10. The outer wall of the snap-fit ​​plate 11 is slidably connected to the snap-fit ​​block 4, and the right side of the snap-fit ​​plate 11 is movably connected to the filter element 3. Limiting blocks 12 are fixedly connected to both the upper and lower sides of the snap-fit ​​plate 11. Limiting grooves 13 are opened on both the upper and lower sides of the inner surface of the snap-fit ​​block 4. The outer wall of the limiting block 12 is slidably connected to the limiting grooves 13. The output shaft of the first motor 8 is rotatably connected to the snap-fit ​​block 4. When the filter element 3 needs to be replaced, the first motor 8 fixed to the left side of the snap-fit ​​block 4 is started. The output shaft of the first motor 8 drives the turntable 9 fixedly connected to it to rotate. Since the rotating plate 1... One end of the plate 10 is rotatably connected to the eccentric part of the turntable 9. When the turntable 9 rotates, it will push the rotating plate 10 to move through the eccentric structure, which in turn will drive the clamping plate 11 connected to the other end of the rotating plate 10 to slide along the inner wall of the clamping block 4. During this process, the limiting blocks 12 fixed on the upper and lower sides of the clamping plate 11 will slide synchronously along the limiting grooves 13 opened on the inner surface of the clamping block 4. The cooperation between the limiting blocks 12 and the limiting grooves 13 can limit the sliding direction of the clamping plate 11 and prevent the clamping plate 11 from deviating. When the clamping plate 11 slides to the left, the contact state between its right side and the filter element 3 is released. At this time, the old filter element 3 can be taken out through the opening 5. After replacing the new filter element 3, the first motor 8 is started in reverse, so that the clamping plate 11 slides to the right and contacts the filter element 3 again, thereby fixing the filter element 3 and ensuring that the filter element 3 remains stable and does not shift when the fan 7 is running and the air is flowing.

[0017] like Figure 4-5As shown, this utility model provides a technical solution: Preferably, two support plates 14 are fixedly connected to the lower side of the main body 1. A second motor 15 is fixedly connected to the left side of the left support plate 14. A rotating column 23 is fixedly connected to the output shaft of the second motor 15. An annular groove 24 is formed on the outer wall of the rotating column 23. A guide column 25 is slidably connected to the inner surface of the annular groove 24. A moving column 16 is fixedly connected to the lower end of the guide column 25. The outer wall of the moving column 16 is slidably connected to the support plate 14. A connecting plate 17 is fixedly connected to the front side of the moving column 16. A movable plate 18 is fixedly connected to the front side of the connecting plate 17. A rack 19 is fixedly connected to the front side of the movable plate 18. Two gears 20 are meshed on the front side of the rack 19. A rotating shaft 21 is fixedly connected through the upper side of the gears 20. The outer wall of the rotating shaft 21 is rotatably connected to the main body 1. A wind guide plate 22 is fixedly connected to the outer wall of the rotating shaft 21. Baffles are provided on both the left and right sides of the moving column 16. The output shaft of the second motor 15 is rotatably connected to the support plate 14. When the airflow direction needs to be adjusted, the second motor 15 fixed on the left side of the left end support plate 14 is started. When the rotating column 23 rotates, the inclined structure of the annular inclined groove 24 will generate a lateral thrust on the guide column 25, causing the guide column 25 to drive the lower fixed moving column 16 to slide left and right along the inner wall of the support plate 14. When the moving column 16 slides left and right, it will drive the movable plate 18 to move synchronously through the front fixed connecting plate 17, thereby causing the rack 19 fixed on the front of the movable plate 18 to move laterally. Since the rack 19 is meshed with two gears 20, the lateral movement of the rack 19 can drive the gears 20 to rotate. When the gears 20 rotate, they will drive the rotating shaft 21 fixedly connected to it to rotate synchronously. The air guide plate 22 fixed on the outer wall of the rotating shaft 21 will change its angle with the rotation of the rotating shaft 21. By adjusting the angle of the air guide plate 22, the exhaust direction of the purified air can be changed, thereby accurately delivering the purified air to every corner of the room according to the room layout and the location of the pollution source, meeting the optimal purification needs in different scenarios.

[0018] The working principle of this wall-mounted air filter will be explained in detail below.

[0019] like Figure 1-5As shown, when the filter element 3 needs to be replaced, the first motor 8 fixed on the left side of the locking block 4 is started. The output shaft of the first motor 8 drives the turntable 9 fixedly connected to it to rotate. Since one end of the rotating plate 10 is eccentrically connected to the turntable 9, the rotation of the turntable 9 will push the rotating plate 10 to move through the eccentric structure, thereby causing the locking plate 11 rotatably connected to the other end of the rotating plate 10 to slide along the inner wall of the locking block 4. During this process, the limiting blocks 12 fixed on the upper and lower sides of the locking plate 11 will slide along the inner surface of the locking block 4. The limiting groove 13 on the surface slides synchronously. The cooperation between the limiting block 12 and the limiting groove 13 can limit the sliding direction of the clamping plate 11 and prevent the clamping plate 11 from shifting. When the clamping plate 11 slides to the left, the contact state between its right side and the filter element 3 is released. At this time, the old filter element 3 can be taken out through the opening 5. After replacing the new filter element 3, the first motor 8 is started in reverse, so that the clamping plate 11 slides to the right and contacts the filter element 3 again, thereby fixing the filter element 3 and ensuring that the filter element 3 remains stable when the fan 7 is running and the air is flowing, and does not shift. When the airflow direction needs to be adjusted, the second motor 15 fixed on the left side of the left end support plate 14 is activated. When the rotating column 23 rotates, the inclined structure of the annular inclined groove 24 will generate a lateral thrust on the guide column 25, causing the guide column 25 to drive the lower fixed moving column 16 to slide left and right along the inner wall of the support plate 14. When the moving column 16 slides left and right, it will drive the movable plate 18 to move synchronously through the front fixed connecting plate 17, thereby causing the rack 19 fixed on the front side of the movable plate 18 to move laterally. Since the rack 19 is meshed with two gears 20, the lateral movement of the rack 19 can drive the gears 20 to rotate. When the gears 20 rotate, they will drive the rotating shaft 21 fixedly connected to it to rotate synchronously. The air guide plate 22 fixed on the outer wall of the rotating shaft 21 will change its angle with the rotation of the rotating shaft 21. By adjusting the angle of the air guide plate 22, the exhaust direction of the purified air can be changed, thereby accurately delivering the purified air to every corner of the room according to the room layout and the location of the pollution source, meeting the optimal purification needs in different scenarios.

[0020] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A wall-mounted air filter, characterized in that: Includes a main body (1), an mounting plate (2) is fixedly connected to the upper side of the main body (1), a snap-fit ​​block (4) is fixedly connected to the left side of the main body (1), an opening (5) is opened on the left side of the main body (1), a filter element (3) is movably connected to the inner surface of the opening (5), and a fan (7) is fixedly connected to the lower side of the inner surface of the main body (1).

2. A wall-mounted air filter according to claim 1, characterized in that: The left side of the snap-fit ​​block (4) is fixedly connected to a first motor (8), the output shaft of the first motor (8) is fixedly connected to a turntable (9), the eccentric part of the turntable (9) is rotatably connected to a rotating plate (10), and the other end of the rotating plate (10) is rotatably connected to a snap-fit ​​plate (11).

3. A wall-mounted air filter according to claim 2, characterized in that: The outer wall of the card plate (11) is slidably connected to the carding block (4), the right side of the card plate (11) is movably connected to the filter element (3), the upper and lower sides of the card plate (11) are fixedly connected to the limiting blocks (12), the inner surface of the carding block (4) is provided with the limiting grooves (13) on both the upper and lower sides, the outer wall of the limiting block (12) is slidably connected to the limiting grooves (13), and the output shaft of the first motor (8) is rotatably connected to the carding block (4).

4. A wall-mounted air filter according to claim 1, characterized in that: Two support plates (14) are fixedly connected to the lower side of the main body (1). A second motor (15) is fixedly connected to the left side of the support plate (14) at the left end. A rotating column (23) is fixedly connected to the output shaft of the second motor (15). An annular inclined groove (24) is provided on the outer wall of the rotating column (23).

5. A wall-mounted air filter according to claim 4, characterized in that: The inner surface of the annular inclined groove (24) is slidably connected to a guide post (25), and the lower end of the guide post (25) is fixedly connected to a movable post (16). The outer wall of the movable post (16) is slidably connected to the support plate (14). The front side of the movable post (16) is fixedly connected to a connecting plate (17), and the front side of the connecting plate (17) is fixedly connected to a movable plate (18). The front side of the movable plate (18) is fixedly connected to a rack (19).

6. A wall-mounted air filter according to claim 5, characterized in that: The front side of the rack (19) is meshed with two gears (20), and the upper side of the gears (20) is fixedly connected to a rotating shaft (21). The outer wall of the rotating shaft (21) is rotatably connected to the main body (1). The outer wall of the rotating shaft (21) is fixedly connected to a wind guide plate (22). Baffles are provided on both the left and right sides of the moving column (16). The output shaft of the second motor (15) is rotatably connected to the support plate (14).

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