Ventilation accessory for air purifier

Abstract

The ventilation accessory for the air purifier comprises a main body, an ash vibration assembly is arranged in the main body, and a pulling assembly is arranged on one side of the ash vibration assembly; the ash vibration assembly comprises a moving seat, motors are installed on the two sides of the inner wall of the top of the moving seat through bolts, and rotating rods are installed at the output ends of the motors through bolts. Through the arranged dust shaking assembly, when a motor is started, power is transmitted to a cam mechanism through a rotating shaft, a rotating rod drives a cam to continuously rotate, a linkage mechanism composed of a precisely-designed moving seat, an assembling seat and a reset spring is matched, a filter plate is driven to regularly vibrate in a reciprocating mode, and dust adsorbed on the filter plate can be effectively shaken off through the innovative design; the traditional tedious operation of manual disassembly and washing is avoided, the cleaning efficiency is remarkably improved, the service life of the filter screen is prolonged through an automatic dust removal mechanism, the user maintenance experience is greatly optimized, and therefore the practical value and the popularization potential of the product are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to an air exchange accessory for an air purifier. Background Technology

[0002] An air purifier is a device that actively or passively purifies indoor air through technologies such as physical filtration (e.g., HEPA filters to intercept dust, pollen, and other particulate matter), chemical adsorption (activated carbon filters to remove formaldehyde and odors), electrostatic dust collection, or ultraviolet sterilization. It can efficiently filter pollutants such as PM2.5, smoke, and allergens, improving air quality. It is especially suitable for use in inclement weather, newly renovated homes, or for people with weakened immune systems, helping to reduce the risk of respiratory diseases and create a healthier breathing environment.

[0003] Most air purifiers on the market currently rely on users to manually disassemble the filters for dust cleaning. However, this design has obvious drawbacks: cleaning the filter after dust accumulates is tedious and complicated, requiring a lot of time and effort to disassemble and reassemble. Improper operation may also lead to filter damage or seal failure. The user experience of frequent manual cleaning is poor, especially for busy people. This maintenance cost is too high and greatly affects the actual ease of use of the product. The long-term maintenance problems not only reduce user stickiness but also become a key pain point restricting the market promotion and popularization of the product. Therefore, it is urgent to design an air exchange accessory for air purifiers to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies that make it difficult for users to clean dust from the filter plates, thus reducing the cleaning efficiency of the filter plates. This invention provides an air exchange accessory for air purifiers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An air exchange accessory for an air purifier includes a main body, wherein a dust-shrinking component is disposed inside the main body, and a pulling component is disposed on one side of the dust-shrinking component;

[0007] The ash-removing assembly includes a movable base, on which motors are bolted to both sides of the top inner wall. A rotating rod is bolted to the output end of the motor. Cams with an equidistant, vertically distributed structure are bolted to the outer wall of the rotating rod. A motion seat is slidably connected to the inner two sides of the movable base.

[0008] Preferably, a filter plate is inserted into the interior of the motion seat, and an assembly seat is bolted to the outer wall of the side of the motion seats that are far apart from each other. A movable plate is inserted into the interior of the assembly seat, and a spring connected to the movable plate is fixedly connected inside the assembly seat.

[0009] Preferably, the pulling assembly includes a mounting base and an auxiliary base. The mounting base is bolted to one outer wall of the movable base, and the auxiliary base is bolted to one inner wall of the main body.

[0010] Preferably, the mounting base and the auxiliary base are provided with a sliding groove inside, and a slider is slidably connected inside the sliding groove.

[0011] Preferably, a scissor plate is provided between the sliders, and the scissor plate is movably connected to the sliders via a rotating shaft.

[0012] Preferably, a pull plate is bolted to the outer wall of the other side of the movable seat, and a mesh plate is hinged to the interior of the main body.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Through the dust-removing component, when the motor starts, the power is transmitted to the cam mechanism through the rotating shaft. The rotating rod drives the cam to rotate continuously. In conjunction with the linkage mechanism composed of the precision-designed motion seat, mounting seat and return spring, the filter plate is driven to vibrate regularly. This innovative design can effectively shake off the dust adsorbed on the filter plate, avoiding the tedious operation of traditional manual disassembly and cleaning, and significantly improving cleaning efficiency. Through the automated dust removal mechanism, the equipment not only extends the service life of the filter screen, but also greatly optimizes the user maintenance experience, thereby greatly enhancing the practical value and promotion potential of the product.

[0015] 2. Through the designed pulling component, when the user pulls the pull plate outward, the pull plate drives the moving seat to move horizontally along the guide groove through the transmission mechanism. The moving seat generates a stable displacement under the precise cooperation of the slide groove and the slider, and drives the shear plate to fold and deform. This ingenious structural design makes the entire disassembly process more labor-saving and efficient. Through a simple pulling operation, the filter plate can be easily and quickly disassembled and replaced, and the internal space of the equipment can be conveniently opened, making it convenient for users to thoroughly clean the dust accumulation area. This innovative mechanism greatly improves the convenience of equipment maintenance and the user's operating experience. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an air exchange component for an air purifier proposed in this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of an air exchange component for an air purifier proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the dust-removing component structure of an air exchange accessory for an air purifier proposed in this utility model.

[0019] Figure 4This is a schematic diagram of a spring structure for an air exchange accessory in an air purifier, as proposed in this utility model.

[0020] In the diagram: 1. Main body; 2. Ash-shock assembly; 21. Moving seat; 22. Motor; 23. Rotating rod; 24. Cam; 25. Moving seat; 26. Filter plate; 27. Assembly seat; 28. Spring; 29. ​​Moving plate; 3. Pulling assembly; 31. Mounting seat; 32. Auxiliary seat; 33. Slide groove; 34. Slider; 35. Shear plate; 36. Pull plate; 37. Mesh plate. Detailed Implementation

[0021] 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.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please also see Figures 1 to 4 An air exchange accessory for an air purifier includes a main body 1, a dust-shocking component 2 is disposed inside the main body 1, and a pulling component 3 is disposed on one side of the dust-shocking component 2.

[0025] The dust-removing assembly 2 includes a movable base 21. Motors 22 are bolted to both sides of the top inner wall of the movable base 21. A rotating rod 23 is bolted to the output end of the motor 22. Cams 24, evenly spaced and arranged vertically, are bolted to the outer wall of the rotating rod 23. Motion seats 25 are slidably connected to the inner sides of the movable base 21. When the motor 22 is started, it drives the rotating rod 23 to rotate. During the rotation of the rotating rod 23, it drives the cams 24 to rotate. The cams 24, through their contact with the motion seats 25, cause the motion... The seat 25 can reciprocate; a filter plate 26 is inserted inside the moving seat 25; an assembly seat 27 is bolted to the outer wall of the side of the moving seats 25 that is far apart from each other; a movable plate 29 is inserted inside the assembly seat 27; a spring 28 connected to the movable plate 29 is fixedly connected inside the assembly seat 27; during the movement of the moving seat 25, the moving seat 25 can drive the assembly seat 27 to move; during the movement of the assembly seat 27, the movable plate 29 will move inside the moving seat 25, and the spring 28 will be compressed during the movement of the assembly seat 27.

[0026] See Figure 3 The pulling component 3 includes a mounting base 31 and an auxiliary base 32. The mounting base 31 is bolted to one outer wall of the movable base 21, and the auxiliary base 32 is bolted to one inner wall of the main body 1. The mounting base 31 and the auxiliary base 32 are configured to provide an opening position for the opening of the slide groove 33. The slide groove 33 is opened inside the mounting base 31 and the auxiliary base 32. A slider 34 is slidably connected inside the slide groove 33. When the slider 34 is moving, it can move up and down inside the slide groove 33. A scissor plate 35 is provided between the sliders 34. The scissor plate 35 is movably connected to the slider 34 through a rotating shaft. When the movable base 21 is moving, the movable base 21 can drive the other slider 34 to move up and down inside the slide groove 33 through the action of the mounting base 31, the slider 34 and the scissor plate 35.

[0027] See Figure 2 and Figure 3 A pull plate 36 is bolted to the outer wall of the other side of the movable seat 21. A mesh plate 37 is installed inside the main body 1 via a hinge. When the pull plate 36 is pulled, the pull plate 36 will drive the movable seat 21 to move, and the mesh plate 37 will block dust from flowing air.

[0028] Working principle: In use, first, place the device in the designated position. When the main body 1 is running, external air will pass through the inside of the device and through the dust-shocking component 2 and the pulling component 3. At this time, by starting the motor 22, the motor 22 can drive the rotating rod 23 to rotate. During the rotation of the rotating rod 23, the cam 24 will rotate. During the rotation of the cam 24, the cam 24 can drive the moving seat 25 to move. The moving seat 25 can drive the assembly seat 27 to move. During the movement of the assembly seat 27, the moving plate 29 will move inside the moving seat 25 and will compress the spring 28. At this time, by pulling the pull plate 36, the pull plate 36 will drive the moving seat 21 to move. During the movement of the moving seat 21, the moving seat 21 can drive another slider 34 to move up and down inside the slide groove 33 through the action of the mounting seat 31, the slider 34 and the shear plate 35, so that the moving seat 21 is discharged outside the device. Finally, the user can disassemble the filter plate 25 and remove the dust.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An air exchange fitting for an air purifier comprising a main body (1), characterized in that, The main body (1) is provided with a dust-repelling component (2) inside, and a pulling component (3) is provided on one side of the dust-repelling component (2). The ash-shock assembly (2) includes a movable seat (21). A motor (22) is bolted to both sides of the top inner wall of the movable seat (21). A rotating rod (23) is bolted to the output end of the motor (22). Cams (24) with equal distances and an up-down structure are bolted to the outer wall of the rotating rod (23). A motion seat (25) is slidably connected to both sides of the interior of the movable seat (21).

2. The air exchange kit for an air cleaner of claim 1, wherein, A filter plate (26) is inserted inside the motion seat (25). An assembly seat (27) is installed on the outer wall of the motion seats (25) on the side away from each other by bolts. A movable plate (29) is inserted inside the assembly seat (27). A spring (28) connected to the movable plate (29) is fixedly connected inside the assembly seat (27).

3. The air exchange kit for an air cleaner of claim 1, wherein, The pulling assembly (3) includes a mounting base (31) and an auxiliary base (32). The mounting base (31) is bolted to one side of the outer wall of the movable base (21), and the auxiliary base (32) is bolted to one side of the inner wall of the main body (1).

4. The air exchange kit for an air cleaner of claim 3, wherein, The mounting base (31) and the auxiliary base (32) are provided with a sliding groove (33), and a slider (34) is slidably connected inside the sliding groove (33).

5. The air exchange kit for an air cleaner of claim 4, wherein, A scissor plate (35) is provided between the sliders (34), and the scissor plate (35) is movably connected to the sliders (34) via a rotating shaft.

6. The air exchange kit for an air cleaner of claim 1, wherein, A pull plate (36) is bolted to the outer wall of the other side of the movable seat (21), and a mesh plate (37) is installed inside the main body (1) via a hinge.

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