Air purification cabinet

Abstract

The utility model discloses an air purification cabinet which comprises a shell, a supporting base plate, a filtering assembly and a fan, the inner lower wall of the shell is rotationally connected with a supporting shaft, and the supporting base plate is arranged on the supporting shaft; the filtering assembly comprises two supporting rings, a plurality of supports, an upper cover plate, a plurality of steel wire meshes, a filtering net and a filter, the supports are evenly distributed between the two supporting rings, and the two ends of each steel wire mesh extend into the corresponding first clamping groove; the filter screen is arranged in the filter cartridge; the filter is arranged in the filter screen; the upper cover plate covers the other supporting ring, and a guide pipe is arranged on the upper cover plate in a communicating mode. And the fan is mounted on the inner upper wall of the shell. Therefore, by adopting the multi-piece combined steel wire mesh filter element, the structure is flexible, and the dismounting and mounting processes are greatly facilitated, so that the filter element can be easily dismounted, comprehensive cleaning is conveniently performed, dust on the surface of the filter element and impurities attached to the deep layer of the filter element are effectively removed, and the cleaning effect and the filtering performance of the filter element are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, and particularly relates to an air purification cabinet. Background Art

[0002] An air purification cabinet is a high-efficiency device designed to effectively remove various pollutants in the air through adsorption, decomposition, or conversion mechanisms, including fine particulate matter (such as dust and pollen), odors, residual decoration pollutants such as formaldehyde, bacteria, and allergens, significantly improving the indoor air quality.

[0003] The filter element of the air purification cabinet is a key component for filtering air. After long-term use, the filter element needs to be maintained to ensure its filtering efficiency. Currently, the cleaning method of the filter element mostly relies on manually disassembling the cabinet shell of the purification cabinet, and then using tools such as a vacuum cleaner to remove dust, hair, and other debris attached to the outer wall. However, since the wire mesh on the outermost layer of the filter element is generally an integrally formed cylindrical structure and is not convenient to remove, the traditional cleaning method can only reach and remove the impurities on the surface of the wire mesh, and the cleaning effect is poor, thus limiting the cleaning effect of the filter element and the overall filtering performance. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related art to a certain extent.

[0005] Therefore, an object of the present utility model is to provide an air purification cabinet that adopts a multi-piece combined wire mesh filter element, which is not only flexible in structure but also greatly facilitates the disassembly and installation processes, enabling the filter element to be easily disassembled, and then conveniently cleaned comprehensively, effectively removing the dust on the surface of the filter element and the impurities attached deep inside, significantly improving the cleaning effect and filtering performance of the filter element.

[0006] To achieve the above object, a first aspect of the present utility model provides an air purification cabinet, which includes a housing, a support chassis, a filtration component, and a fan. Among them, a support shaft is rotatably connected to the inner lower wall of the housing, and the support chassis is arranged on the support shaft; the filtration component is installed on the support chassis, and the filtration component includes two support rings, a plurality of brackets, an upper cover plate, a plurality of wire meshes, a filter screen, and a filter. Among them, the two support rings are arranged vertically, and one of the support rings is installed on the support chassis; the plurality of brackets are evenly distributed between the two support rings, and the brackets are provided with first card slots penetrating therethrough; the plurality of wire meshes form a filter cylinder, the wire meshes are arranged between two adjacent brackets, and both ends of the wire meshes extend into the interior of the first card slots; the filter screen is arranged inside the filter cylinder; the filter is arranged inside the filter screen; the upper cover plate covers the other support ring, and a conduit is communicated on the upper cover plate; the fan is installed on the inner upper wall of the housing, and the air inlet pipe of the fan is communicated with the conduit, and the air outlet pipe of the fan extends to the outside of the housing.

[0007] The air purification cabinet of the present utility model adopts a multi-piece combined wire mesh filter element, which is not only flexible in structure, but also greatly facilitates the disassembly and installation process, so that the filter element can be easily disassembled, and then comprehensively cleaned, effectively removing the dust on the surface of the filter element and the impurities attached deep inside, significantly improving the cleaning effect and filtration performance of the filter element.

[0008] In addition, the air purification cabinet proposed according to the above application may also have the following additional technical features:

[0009] Specifically, grooves are formed on the support ring, the wire mesh is attached to the groove wall of the groove, and the wire mesh is connected to the support ring through fasteners.

[0010] Specifically, the filter screen is a multi-fold cylindrical structure, and a second card slot is provided on the upper surface of the support chassis, and one end of the filter screen is placed inside the second card slot.

[0011] Specifically, a plurality of air inlet holes are formed around the housing.

[0012] Specifically, a disinfection lamp tube is arranged inside the filter, and both ends of the disinfection lamp tube are respectively connected to the upper cover plate and the support chassis.

[0013] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present utility model will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0015] Figure 1 It is a schematic structural diagram of an air purification cabinet according to an embodiment of the present utility model;

[0016] Figure 2 It is a schematic internal structure diagram of an air purification cabinet according to an embodiment of the present utility model;

[0017] Figure 3 It is a schematic structural diagram of a filter assembly in an air purification cabinet according to an embodiment of the present utility model;

[0018] Figure 4 It is a schematic structural diagram of a first card slot and a groove in an air purification cabinet according to an embodiment of the present utility model;

[0019] Figure 5 It is a schematic structural diagram of a support chassis in an air purification cabinet according to an embodiment of the present utility model;

[0020] Figure 6 It is a schematic structural diagram of a filter in an air purification cabinet according to an embodiment of the present utility model.

[0021] As shown in the figure: 1. Housing; 2. Support chassis; 3. Filter assembly; 4. Fan; 5. Support shaft; 6. Duct; 7. Air inlet; 8. Disinfection lamp tube; 9. Door; 10. Movable wheel; 20. Second card slot; 30. Support ring; 31. Bracket; 32. Upper cover plate; 33. Wire mesh; 34. Filter screen; 35. Filter; 310. First card slot; 300. Groove. Detailed implementation manners

[0022] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation of the present utility model. On the contrary, the embodiments of the present utility model include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0023] The air purification cabinet according to the embodiment of the present utility model will be described below in conjunction with the accompanying drawings.

[0024] As Figures 1 to 6 shown, the air purification cabinet according to the embodiment of the present utility model may include a housing 1, a support chassis 2, a filter assembly 3 and a fan 4.

[0025] Among them, a support shaft 5 is rotatably connected to the inner lower wall of the housing 1, and the support chassis 2 is arranged on the support shaft 5.

[0026] It should be noted that a limiting plate is provided on the side wall of the support chassis 2, and the limiting plate is fixed to the housing 1 by bolts or screws. After removing the bolts or screws, the support chassis 2 can be rotated.

[0027] The filter assembly 3 is installed on the support chassis 2. The filter assembly 3 may include two support rings 30, a plurality of brackets 31, an upper cover plate 32, a plurality of wire meshes 33, a filter screen 34 and a filter 35. Among them, the two support rings 30 are arranged up and down, and one of the support rings 30 is installed on the support chassis 2. The plurality of brackets 31 are evenly distributed between the two support rings 30, and a first card slot 310 is provided through the brackets 31. The plurality of wire meshes 33 form a filter cylinder. The wire meshes 33 are arranged between two adjacent brackets 31, and both ends of the wire meshes 33 extend into the interior of the first card slot 310. The filter screen 34 is arranged inside the filter cylinder, the filter 35 is arranged inside the filter screen 34, the upper cover plate 32 covers the other support ring 30, and a conduit 6 is communicated on the upper cover plate 32. The fan 4 is installed on the inner upper wall of the housing 1, and the air inlet pipe of the fan 4 is communicated with the conduit 6. The air outlet pipe of the fan 4 extends to the outside of the housing 1.

[0028] It should be noted that the wire mesh 33 described in this embodiment is of an arc-shaped structure and has a certain elasticity. The wire mesh 33 can filter large particulate matter in the air, such as impurities like hair, insects, and dandruff. The filter screen 34 can be made of fiber materials. The filter screen 34 mainly filters micron-sized impurities in the air, such as smoke particles. The filter 35 is made of activated carbon and is of a cylindrical structure. The filter 35 can adsorb odors and bacteria in the air to achieve the purpose of deodorization and odor removal.

[0029] Furthermore, the filter cylinder formed by the wire meshes 33, as well as the filter screen 34 and the filter 35, are all coaxially arranged, and the upper cover plate 32 is detachably connected to the upper support ring 30 to facilitate the removal of the upper cover plate 32 for replacing the filter 35.

[0030] In the embodiment of the present application, the fan 4 can make the air enter the interior of the fan 4 after passing through the filter assembly 3 and be discharged through the air outlet pipe, achieving the purpose of purifying the air. The wire mesh 33 is in a sheet structure and is convenient to disassemble, so as to facilitate thorough cleaning of it and improve the filtering effect of the filter assembly 3.

[0031] In an embodiment of the present utility model, as Figure 3 and Figure 4 shown, a groove 300 is formed on the support ring 30, the wire mesh 33 is arranged in contact with the groove wall of the groove 300, and the wire mesh 33 is connected to the support ring 30 through a fastener.

[0032] In an embodiment of the present utility model, the fastener can be a bolt or a screw. The wire mesh 33 is fixed on the support ring 30 through the fastener, which is convenient for disassembly and installation and is beneficial to quickly cleaning the wire mesh 33.

[0033] In an embodiment of the present utility model, as Figure 2 shown, the filter screen 34 is a multi-fold cylindrical structure, and a second card slot 20 is provided on the upper surface of the support chassis 2. One end of the filter screen 34 is placed inside the second card slot 20.

[0034] Furthermore, referring to the attached Figure 6 , a seat body is provided at the bottom of the filter 35. The seat body is installed on the support chassis 2 through bolts or screws, thereby fixing the filter 35 to the support chassis 2.

[0035] In an embodiment of the present utility model, as Figure 1 shown, a plurality of air inlets 7 are provided around the housing 1.

[0036] In an embodiment of the present utility model, air enters the interior of the housing 1 through the plurality of air inlets 7 and is discharged from the air outlet pipe of the fan 4 after being filtered by the filter assembly 3, achieving the purpose of purifying the air.

[0037] Furthermore, referring to the attached Figure 1 , a box door 9 is provided on the housing 1. By opening the box door 9, the wire mesh 33 can be disassembled, and at the same time, it is also convenient to replace the filter 35, and further convenient to clean the filter assembly 3.

[0038] It can be understood that in order to facilitate the movement of the air purification cabinet, a plurality of moving wheels 10 are provided at the bottom of the housing 1, and the moving wheels 10 have a built-in braking function.

[0039] In an embodiment of the present utility model, as Figure 3 shown, a disinfection lamp tube 8 is provided inside the filter 35. Both ends of the disinfection lamp tube 8 are respectively connected to the upper cover plate 32 and the support chassis 2.

[0040] It should be noted that the disinfection lamp tube 8 is an ultraviolet lamp tube. Through the disinfection lamp tube 8, the filtered air can be disinfected to kill bacteria and viruses in the air and improve the quality of the air.

[0041] Specifically, after the air purification cabinet is started, the fan 4 inhales air, so that the air sequentially passes through multiple layers of filtration of the wire mesh 33, the filter screen 34 and the filter 35, thereby removing large particle positions, small particle smoke and peculiar smells in the air, and then passing through the sterilization and disinfection of the disinfection lamp tube 8 and being discharged from the air outlet pipe, achieving the purpose of purifying the air.

[0042] After the air purification cabinet has been used for a long time, the cabinet door 9 can be opened, and the fasteners on the limit plate can be removed to enable the support chassis 2 to rotate. Subsequently, the fasteners on the wire mesh 33 can be removed, and the wire mesh 33 can be removed and cleaned. When the filter 35 needs to be replaced, the upper cover plate 35 and the support ring 30 can be removed, and then the filter can be taken out and replaced.

[0043] In summary, the air purification cabinet of the embodiment of the present utility model adopts a multi-piece combined wire mesh filter element, which not only has a flexible structure, but also greatly facilitates the disassembly and installation process, so that the filter element can be easily disassembled, and then comprehensively cleaned, effectively removing the dust on the surface of the filter element and the impurities attached deep inside, and significantly improving the cleaning effect and filtration performance of the filter element.

[0044] In the description of this specification, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0046] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and deformations to the above embodiments within the scope of the present utility model.

Claims

1. An air purification cabinet, characterized in that, It includes a housing, a support chassis, a filter assembly and a blower. Among them, a support shaft is rotatably connected to the inner lower wall of the housing, and the support chassis is arranged on the support shaft; the filter assembly is installed on the support chassis. The filter assembly includes two support rings, a plurality of brackets, an upper cover plate, a plurality of wire meshes, a filter net and a filter. Among them, the two support rings are arranged up and down, and one of the support rings is installed on the support chassis; the plurality of brackets are evenly distributed between the two support rings, and the brackets are provided with first card slots penetrating therethrough; the plurality of wire meshes form a filter cylinder. The wire meshes are arranged between two adjacent brackets, and both ends of the wire meshes extend into the interior of the first card slots; the filter net is arranged inside the filter cylinder; the filter is arranged inside the filter net; the upper cover plate covers the other support ring, and a conduit is communicated on the upper cover plate; the blower is installed on the inner upper wall of the housing, and the air inlet pipe of the blower is communicated with the conduit, and the air outlet pipe of the blower extends to the outside of the housing.

2. The air purification cabinet according to claim 1, characterized in that, Grooves are formed on the support ring, the wire mesh is attached to the groove wall of the groove, and the wire mesh is connected to the support ring through fasteners.

3. The air purification cabinet according to claim 1, characterized in that, The filter net is a multi-fold cylindrical structure, and a second card slot is arranged on the upper surface of the support chassis, and one end of the filter net is placed inside the second card slot.

4. The air purification cabinet according to claim 1, wherein, A plurality of air inlet holes are formed in the four surrounding sides of the housing.

5. The air purification cabinet according to claim 1, characterized in that, A disinfection lamp tube is arranged inside the filter, and both ends of the disinfection lamp tube are respectively connected to the upper cover plate and the support chassis.

Images