Easy-to-install dustproof structure for air sterilizer

Abstract

The utility model relates to air sterilizer technical field discloses an easily installed dustproof structure for air sterilizer, including sterilizer body, the dustproof structure is clamped on the sterilizer body, dustproof structure, including dust cover, the top surface array of dust cover has a plurality of air port no.

Description

Technical Field

[0001] This utility model relates to the field of air sterilizer technology, specifically to an easy-to-install dustproof structure for an air sterilizer. Background Technology

[0002] Air purifiers, as an important indoor air purification device, are widely used in hospitals, public places, and homes to remove pollutants such as bacteria, viruses, dust, pollen, and odors from the air, ensuring indoor air quality and human health. Their core function relies on a sophisticated internal filtration system and disinfection unit.

[0003] Air purifiers continuously draw in air from the environment during operation. This air inevitably contains a large amount of solid particulate matter such as dust, hair, and fibers. If these particles are not effectively intercepted, they will directly accumulate on the internal core components, affecting the equipment's disinfection effectiveness.

[0004] Air purifiers generally use pre-filters as a preliminary dust prevention measure. However, the dust filters usually need to be fixed to the casing with screws, making the installation and disassembly process cumbersome and inconvenient for users to clean and replace. Utility Model Content

[0005] (I) Technical problems to be solved

[0006] The technical problem to be solved by this utility model is to overcome the defects of the above-mentioned dustproof structure that is unchanged and cannot be disassembled, and to provide an easy-to-install dustproof structure for air sterilizers.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: an easy-to-install dustproof structure for an air sterilizer, including a sterilizer body, a dustproof structure snapped onto the sterilizer body, the dustproof structure including a dust cover, a plurality of air vents arrayed on the top surface of the dust cover, a slide rail symmetrically arranged on the inner wall of the dust cover, a dustproof net slidably mounted on the slide rail, a frame-shaped slot on the top of the sterilizer body, a through hole symmetrically arranged on one side of the inner wall of the slot, a retaining plate adapted to the slot at the bottom of the dust cover, a through hole symmetrically arranged on the retaining plate at the same horizontal level as the through hole, a bidirectional screw rotating inside the dust cover, one end of the bidirectional screw extending to the outside of the dust cover and connected to a knob, a symmetrically arranged slider threaded onto the bidirectional screw, and an insert block on the slider.

[0009] As an improvement, the dimensions of the through hole one, through hole two, and the insert block are all the same.

[0010] As an improvement: a sliding rod is connected inside the dust cover above the bidirectional screw, the top of the slider is slidably connected to the sliding rod, and a cover is connected above the sliding rod, the top of the cover having a triangular structure.

[0011] As an improvement: the dust cover is provided with two symmetrical sliding rails inside, and a sliding plate is slidably installed inside the two sliding rails. The sliding plate has multiple air ports of the same size as the air ports, and the distance between two air ports is greater than the diameter of one air port.

[0012] As an improvement: the dust cover has a sliding hole, one end of the slide plate is connected to a push plate, the push plate slides in the sliding hole and one end extends to the outside of the sliding hole, and multiple equidistant positioning grooves are provided on both sides of the inner wall of the sliding hole. The push plate is symmetrically connected with positioning rods that are adapted to the positioning grooves by springs, and one end of the positioning rod has an arc-shaped structure.

[0013] As an improvement: a magnetic suction plate is provided on one side of the dustproof net, and a magnet is embedded in the inner wall of the dustproof cover at the position of the magnetic suction plate.

[0014] (III) Beneficial Effects

[0015] The advantages of this utility model compared with the prior art are as follows:

[0016] 1. The design of the slot and plate enables quick engagement between the dust cover and the sterilizer body. At the same time, the rotation of the bidirectional screw controls the insertion block to pass through through hole one and through hole two, thus achieving quick fixation of the dust cover, which facilitates installation, disassembly and cleaning for users.

[0017] 2. The dustproof net is slidably installed inside the dustproof cover and is attracted by a magnet, making it easy to install and remove;

[0018] 3. The movable slide plate inside the dust cover allows for adjustment of the relative position of air inlet 1 and air inlet 2 by sliding, thereby changing the size of the opening of air inlet 1. When the equipment is not in use, air inlet 1 can be closed to seal the passage for gas to enter the sterilizer body and reduce dust pollution. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of an easy-to-install dustproof structure for an air sterilizer according to this utility model.

[0020] Figure 2 yes Figure 1 A schematic diagram of the main structure of the disinfection machine.

[0021] Figure 3 yes Figure 1 A schematic diagram of the dustproof structure.

[0022] Figure 4 yes Figure 3 A magnified schematic diagram of the local A structure.

[0023] Figure 5 yes Figure 3 A schematic diagram of the front view structure of the dust cover.

[0024] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure at point AA.

[0025] Figure 7 yes Figure 6 A magnified schematic diagram of the local B structure.

[0026] Figure 8 yes Figure 3 A schematic diagram of the top view structure of the skateboard.

[0027] Figure 9 yes Figure 8 A magnified schematic diagram of a local C-shaped structure.

[0028] Figure 10 yes Figure 6 A schematic diagram of the slider structure.

[0029] [Explanation of Labels in the Attached Image]

[0030] 1. Sterilizer body; 2. Dust cover; 3. Air inlet 1; 4. Slide rail 1; 5. Dustproof net; 6. Slot; 7. Through hole 1; 8. Card plate; 9. Through hole 2; 10. Bidirectional screw; 11. Knob; 12. Slider; 13. Insert block; 14. Slide rod; 15. Cover; 16. Slide rail 2; 17. Slide plate; 18. Air inlet 2; 19. Slide hole; 20. Push plate; 21. Positioning slot; 22. Positioning rod; 23. Magnetic suction plate. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0032] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0033] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0034] Example 1

[0035] Combined with appendix Figure 1 , Figures 3 to 7As shown, an easy-to-install dustproof structure for an air sterilizer includes a sterilizer body 1, on which a dustproof structure is snapped. The dustproof structure includes a dust cover 2, with multiple air vents 3 arrayed on the top surface of the dust cover 2. A slide rail 4 arranged symmetrically on the inner wall of the dust cover 2 is connected to the inner wall of the dust cover 2. A dustproof net 5 is slidably mounted on the slide rail 4. A magnetic suction plate 23 is provided on one side of the dustproof net 5. A magnet is embedded in the inner wall of the dust cover 2 at the position of the magnetic suction plate 23. The magnetic attraction between the magnetic suction plate 23 and the magnet securely installs the dustproof net 5 inside the dust cover 2, ensuring stability during use. When the dustproof net 5 needs to be cleaned, it can be simply slid out.

[0036] To enable quick assembly and disassembly of dustproof components, combined with the attached... Figure 2 , Figure 3 , Figure 6 and Figure 10 As shown, the top of the sterilizer body 1 is provided with a frame-shaped slot 6, and one through hole 7 is symmetrically provided on one side of the inner wall of the slot 6. The bottom of the dust cover 2 is provided with a card plate 8 that is adapted to the slot 6. A second through hole 9 is provided on the card plate 8 at the same horizontal height as the first through hole 7. A bidirectional screw 10 is rotatably provided inside the dust cover 2, and one end of the bidirectional screw 10 extends to the outside of the dust cover 2 and is connected to a knob 11. A symmetrically arranged slider 12 is threaded on the bidirectional screw 10, and an insert block 13 is provided on the slider 12. The first through hole 7, the second through hole 9 and the insert block 13 are all the same size.

[0037] When installing the dustproof component, align the card plate 8 with the card slot 6 and insert it. Turn the knob 11 clockwise, and the bidirectional screw 10 will rotate to drive the slider 12 to move to both sides of the dustproof cover 2. The slider 12 passes through the first through hole 7 and is inserted into the second through hole 9, so as to quickly fix the dustproof component to the disinfection machine body 1. The installation is convenient and quick, and it is easy to disassemble and clean later.

[0038] Combined with appendix Figure 6 As shown, a slide bar 14 is connected above the bidirectional screw 10 inside the dust cover 2. The top of the slider 12 is slidably connected to the slide bar 14. The slide bar 14 restricts the movement trajectory of the slider 12, so that it can only move horizontally along the slide bar 14. A cover 15 is connected above the slide bar 14. The top of the cover 15 has a triangular structure. The cover 15 can protect the bidirectional screw 10 and prevent dust from adhering to the surface of the bidirectional screw 10 and affecting the movement of the slider 12.

[0039] Example 2

[0040] When the sterilizer body 1 is not in use, its air outlet is usually open, allowing dust to easily enter the equipment and contaminate internal components. Therefore, based on Example 1, and in conjunction with the appendix... Figure 6 , Figure 8 and Figure 9As shown, the dust cover 2 has a symmetrically arranged slide rail 16 inside, and a slide plate 17 is slidably arranged inside the slide rail 16. The slide plate 17 has multiple air vents 18 of the same size as the air vent 3. The distance between two air vents 18 is greater than the diameter of the air vent 3. The dust cover 2 has a sliding hole 19. One end of the slide plate 17 is connected to a push plate 20. The push plate 20 is slidably located inside the sliding hole 19 and one end extends to the outside of the sliding hole 19. Multiple equidistant positioning grooves 21 are provided on both sides of the inner wall of the sliding hole 19. The push plate 20 is symmetrically connected to a positioning rod 22 that is adapted to the positioning groove 21 by a spring. One end of the positioning rod 22 has an arc-shaped structure.

[0041] When the sterilizer body 1 is not working, the push plate 20 is slid along the sliding hole 19 toward the air port 3. During the sliding process, the relative position of the air port 3 and the air port 18 changes, thereby changing the size of the opening diameter of the air port 3 and adjusting the air outlet diameter of the sterilizer body 1. This continues until the push plate 20 is fully pushed to the other side of the sliding hole 19, closing the air port 3 and sealing the gas entry channel to prevent dust from entering. At this time, the positioning rod 22 is inserted into the positioning groove 21 under the action of the spring to fix the position of the slide plate 17. The edge of the positioning groove 21 is a rounded corner structure that matches the arc-shaped positioning rod 22 to facilitate the extension and retraction of the positioning rod 22 and the sliding of the slide plate 17.

[0042] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An easy-to-install dustproof structure for an air sterilizer, comprising a sterilizer body (1), wherein the dustproof structure is snapped onto the sterilizer body (1), characterized in that: The dustproof structure includes a dust cover (2), the top surface of which has an array of multiple air vents (3), and the inner wall of the dust cover (2) is connected to a slide rail (4) arranged symmetrically on the left and right, and a dustproof net (5) is slidably provided on the slide rail (4). The top of the sterilizer body (1) is provided with a frame-shaped slot (6), and a through hole (7) is symmetrically provided on one side of the inner wall of the slot (6). The bottom of the dust cover (2) is provided with a card plate (8) that is compatible with the slot (6). A through hole (9) is provided on the card plate (8) at the same horizontal height as the through hole (7). A bidirectional screw (10) is rotatably provided inside the dust cover (2), and one end of the bidirectional screw (10) extends to the outside of the dust cover (2) and is connected to a knob (11). A slider (12) is threadedly connected to the bidirectional screw (10), and a plug (13) is provided on the slider (12).

2. The easy-to-install dustproof structure for an air sterilizer according to claim 1, characterized in that: The dimensions of the through hole one (7), through hole two (9) and the insert (13) are all the same.

3. The easy-to-install dustproof structure for an air sterilizer according to claim 1, characterized in that: Inside the dust cover (2), above the bidirectional screw (10), there is a slide rod (14). The top of the slider (12) is slidably connected to the slide rod (14). Above the slide rod (14), there is a cover (15). The top of the cover (15) is a triangular structure.

4. The easy-to-install dustproof structure for an air sterilizer according to claim 1, characterized in that: The dust cover (2) is provided with a sliding rail (16) symmetrically arranged in front and back. A sliding plate (17) is provided in the sliding rail (16). Multiple air ports (18) of the same size as the air port (3) are opened on the sliding plate (17). The distance between two air ports (18) is greater than the diameter of the air port (3).

5. The easy-to-install dustproof structure for an air sterilizer according to claim 4, characterized in that: The dust cover (2) has a sliding hole (19) and a push plate (20) is connected to one end of the slide plate (17). The push plate (20) slides inside the sliding hole (19) and one end extends to the outside of the sliding hole (19). Multiple equidistant positioning grooves (21) are provided on both sides of the inner wall of the sliding hole (19). A positioning rod (22) adapted to the positioning groove (21) is symmetrically connected to the push plate (20) by a spring. One end of the positioning rod (22) has an arc-shaped structure.

6. The easy-to-install dustproof structure for an air sterilizer according to claim 1, characterized in that: A magnetic suction plate (23) is provided on one side of the dustproof net (5), and a magnet is embedded in the inner wall of the dustproof cover (2) at the position of the magnetic suction plate (23).

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