Water negative oxygen ion humidification type air purifier

Abstract

The utility model relates to the field of air purification equipment, in particular to a water negative oxygen ion humidification type air purifier which is characterized by comprising a machine box, a filtering module, a humidification module and a plurality of negative oxygen ion generators, an annular air blowing opening capable of blowing air to the periphery is formed in the machine box, and an air supply channel and an isolation cavity are further formed in the machine box. The filtering module and the humidifying module are sequentially arranged in the air supply channel, all the negative oxygen ion generators are arranged in the isolation cavity, and the negative oxygen ion generating ends of all the negative oxygen ion generators penetrate into the annular air blowing opening. According to the air purifier, output air can quickly, comprehensively and effectively act in most indoor areas, negative oxygen ions can be generated to enhance the purification effect on surrounding air, and the purification speed and quality of indoor air can be effectively improved; and the aging speed of the negative oxygen ion generator can be prevented from being too high, and potential safety hazards are reduced, so that the use and maintenance cost of a user can be reduced, and the use safety can be improved.

Description

Technical Field

[0001] The utility model relates to the field of air purification equipment, in particular to a water negative oxygen ion humidification type air purifier. Background Art

[0002] The patent document of Chinese patent application publication number CN106705290A discloses a technical solution called "humidification air purifier", which includes the following technical features: a shell, a filter assembly, a water adding assembly, a fan assembly, a wind collecting frame, a water tank, an air outlet, etc., and the air outlet is arranged on the top panel of the shell. Although the humidification air purifier can discharge filtered and humidified air, since the air outlet is on the top panel of the shell, the air it outputs is discharged upward, which will cause the purified air to not act quickly, comprehensively and effectively in most areas of the room, and its range of action is limited; in addition, it can only output filtered and humidified air, so it can only replenish clean and moist air, and its purification effect on the surrounding air is limited; this greatly affects the purification speed and quality of the indoor air. Therefore, it is very necessary to design a water negative oxygen ion humidification air purifier to solve the above technical problems. Utility Model Content

[0003] The purpose of the present utility model is to solve the above-mentioned problems and shortcomings, and to provide a water negative oxygen ion humidification type air purifier, which can not only make the output air act quickly, comprehensively and effectively in most areas of the room, but also generate negative oxygen ions to enhance the purification effect on the surrounding air, which can effectively improve the purification speed and quality of indoor air; and it can also avoid the aging speed of the negative oxygen ion generator too fast and reduce safety hazards, thereby helping to reduce the user's use and maintenance costs and improve the safety of use.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] A water negative oxygen ion humidification type air purifier is characterized in that it includes a chassis, a filter module, a humidification module, and several negative oxygen ion generators, wherein the chassis is provided with an annular air outlet that can blow air in all directions, the chassis is also provided with an air supply channel and an isolation cavity, and the output end of the air supply channel is connected to the annular air outlet, and the isolation cavity is located on the inner side of the annular air outlet or arranged around the annular air outlet, the filter module and the humidification module are arranged in sequence in the air supply channel, and each negative oxygen ion generator is arranged in the isolation cavity, and the negative oxygen ion generating end of each negative oxygen ion generator is inserted into the annular air outlet, and the negative oxygen ion generating end of each negative oxygen ion generator is arranged around the center of the annular air outlet.

[0006] Preferably, the chassis includes a casing and a cylindrical shell, the air supply channel is opened on the casing, and an annular blowing port connected to the output end of the air supply channel is opened on the top surface of the casing, and the cylindrical shell is vertically arranged on the top surface of the casing, and the cylindrical shell is located within the ring of the annular blowing port, and a wind-shielding convex ring is provided on the outer circumference of the cylindrical shell, and the wind-shielding convex ring is located directly above the annular blowing port, the annular blowing port is formed between the wind-shielding convex ring and the annular blowing port, and the inner cavity of the cylindrical shell constitutes an isolation cavity.

[0007] Preferably, an air outlet connected to the output end of the air supply channel is provided on the top surface of the casing. The air outlet is in the shape of a countersunk hole that is wide at the top and narrow at the bottom. A centrifugal fan is provided at the upper end of the air outlet, and the annular air outlet is formed between the centrifugal fan and the mouth wall of the air outlet.

[0008] Preferably, a touch panel module is embedded in the cylindrical shell; the touch panel module comprises an isolation shell with an upper end opening and a touch panel, the isolation shell is embedded in the cylindrical shell, and the touch panel is embedded in the isolation shell.

[0009] Preferably, the cylindrical shell is in the shape of an inverted truncated cone that is larger at the top and smaller at the bottom.

[0010] Preferably, a positioning mesh plate is provided in the input port of the air supply channel, and a plurality of positioning ridges are provided on the windward surface of the positioning mesh plate. The filter module is an air filter plate body, and the filter module is embedded in the air supply channel, and the inner wall of the filter module is abutted against each positioning ridge.

[0011] Preferably, the inlet cover of the air supply channel is equipped with a detachable isolation mesh; one end of the isolation mesh is provided with at least one plug-in head, which can be detachably inserted into the casing, and at least one magnetic positioning component is provided between the other end of the isolation mesh and the air supply channel.

[0012] Preferably, the annular air outlet or the air supply channel is provided with an ultraviolet module capable of irradiating ultraviolet rays to the purified air flowing therethrough; the ultraviolet module is a UVC-LED module.

[0013] Preferably, the inner cavity of the chassis constitutes an air supply channel, and a disassembly opening that penetrates into the air supply channel is provided on the side wall of the chassis, and a sealed door that can be opened is provided on the disassembly opening; the humidification module includes a water receiving box, a positioning bracket, a humidification filter, and a pumping assembly, and the positioning bracket and the water receiving box are arranged side by side in the inner cavity of the chassis. The humidification filter can be detachably embedded in the positioning bracket, and the humidification filter can be pulled out from the disassembly opening, and the positioning bracket is provided with at least one water sprinkling hole that can spray water on the humidification filter, and the pumping assembly is arranged in the water receiving box, and the output end of the pumping assembly can supply water to the water sprinkling hole; the water receiving box or the pumping assembly is provided with a magnet that can magnetize water.

[0014] Preferably, the air supply channel has two inlet ends, and the two inlet ends of the air supply channel are respectively located on the two side walls of the chassis, and a filter module is respectively provided in the two inlet ends of the air supply channel, and the positioning bracket is arranged between the two filter modules, and two humidifying filters are embedded in the positioning bracket, and the two humidifying filters are respectively arranged close to the two filter modules, and a moisture channel is reserved between the two humidifying filters to pass through the positioning bracket upward, and the upper end of the moisture channel is connected to the annular blowing port; the water pumping assembly includes a water pump and a water supply pipe, and the water pump is placed in a water receiving box, and the input end of the water supply pipe is connected to the output end of the water pump, so that the output end of the water supply pipe can supply water to the water sprinkling hole, and the magnet is annular or cylindrical, and the magnet is mounted on the water supply pipe.

[0015] The beneficial effects of the present invention are as follows: in the water negative oxygen ion humidification type air purifier, the air supply channel can supply air to the annular blowing port that blows air all around, so that the annular blowing port can blow air all around. The filter module and the humidification module are sequentially arranged in the air supply channel, so that the air can be filtered and humidified. An isolation cavity is opened on the chassis, and each negative oxygen ion generator is arranged in the isolation cavity, and the negative oxygen ion generating end of each negative oxygen ion generator is also inserted into the annular blowing port, and the negative oxygen ion generating end is arranged around the center of the annular blowing port. In this way, the water negative oxygen ion humidification type air purifier can discharge air with sufficient negative oxygen ion content all around, which not only enables the output air to act quickly, comprehensively and effectively in most areas of the room, but also generates negative oxygen ions to enhance the purification effect on the surrounding air, which can effectively improve the purification speed and quality of indoor air, and it can have a very strong purification performance. Moreover, the isolation cavity can also isolate and protect other structures on the negative oxygen ion generator except the negative oxygen ion generating end to prevent them from directly contacting the humidified air. This can prevent the negative oxygen ion generator from aging too quickly and reduce safety hazards, thereby helping to reduce the user's maintenance costs and improve safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the three-dimensional schematic diagrams of the water negative oxygen ion humidification type air purifier of the present invention.

[0017] Figure 2 This is the second three-dimensional schematic diagram of the water negative oxygen ion humidification type air purifier of the present invention.

[0018] Figure 3 This is one of the disassembled schematic diagrams of the water negative oxygen ion humidification type air purifier of the present utility model.

[0019] Figure 4This is the second disassembled schematic diagram of the water negative oxygen ion humidification type air purifier of the present invention.

[0020] Figure 5 This is one of the partial schematic diagrams of the water negative oxygen ion humidification type air purifier of the present invention.

[0021] Figure 6 This is the second partial schematic diagram of the water negative oxygen ion humidification type air purifier of the present invention.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the middle cylinder shell of the utility model.

[0023] Figure 8 This is a structural diagram of the utility model in a cutaway state.

[0024] Figure 9 It is a schematic diagram of the three-dimensional structure of the touch panel module in the present invention.

[0025] Figure 10 This is a schematic diagram of the disassembled structure of the touch panel module in the present invention.

[0026] Figure 11 This is a structural diagram of the isolation shell in the present invention in a cutaway state.

[0027] Figure 12 This is a schematic diagram of the disassembled structure of the chassis in the present invention.

[0028] Figure 13 It is a schematic diagram of the assembly structure of the positioning screen and the convex ring part in the utility model.

[0029] Figure 14 It is a structural schematic diagram of the positioning screen plate detached from the convex ring part in the utility model.

[0030] Figure 15 It is a schematic diagram of the three-dimensional structure of the positioning screen in the utility model.

[0031] Figure 16 It is a schematic diagram of the three-dimensional structure of the isolation screen in the utility model.

[0032] Figure 17 It is a schematic diagram of the three-dimensional structure of the magnetic positioning component in the present invention.

[0033] Figure 18 It is a schematic diagram of the three-dimensional structure of the iron bracket in the utility model.

[0034] Figure 19 It is a schematic diagram of the three-dimensional structure of the humidification module in the utility model.

[0035] Figure 20 It is a schematic diagram of the three-dimensional structure of the water receiving tank in the utility model. DETAILED DESCRIPTION

[0036] like Figures 1 to 4 As shown, the water negative oxygen ion humidification type air purifier described in the present invention includes a chassis 1, a filter module 2, a humidification module 3, and several negative oxygen ion generators 4, wherein the chassis 1 is provided with an annular air outlet 10 that can blow air to the surroundings, and the chassis 1 is also provided with an air supply channel 20 and an isolation cavity 30, and the output end of the air supply channel 20 is connected to the annular air outlet 10, and the isolation cavity 30 is located on the inner side of the annular air outlet 10 or arranged around the annular air outlet 10, the filter module 2 and the humidification module 3 are arranged in the air supply channel 20 in sequence, and each negative oxygen ion generator 4 is arranged in the isolation cavity 30, and the negative oxygen ion generating end 41 of each negative oxygen ion generator 4 is inserted into the annular air outlet 10, and the negative oxygen ion generating end 41 is arranged around the center of the annular air outlet 10.

[0037] In the water negative oxygen ion humidification type air purifier, the air supply channel 20 can supply air to the annular air outlet 10 that blows air in all directions, so that the annular air outlet 10 can blow air in all directions. The filter module 2 and the humidification module 3 are sequentially arranged in the air supply channel 20, so that the air can be filtered and humidified.

[0038] An isolation cavity 30 is provided on the chassis 1, and each negative oxygen ion generator 4 is disposed in the isolation cavity 30. Furthermore, the negative oxygen ion generating end 41 of each negative oxygen ion generator 4 is inserted into the annular air blowing port 10, and each negative oxygen ion generating end 41 is arranged around the center of the annular air blowing port 10. In this way, the water negative oxygen ion humidification-type air purifier can discharge air with a sufficient content of negative oxygen ions to all directions, which not only enables the output air to act quickly, comprehensively, and effectively in most areas of the room, but also generates negative oxygen ions to enhance the purification effect on the surrounding air, which can effectively improve the purification speed and quality of the indoor air and has a very strong purification performance.

[0039] Moreover, the isolation cavity 30 can also isolate and protect other structures on the negative oxygen ion generator 4 except the negative oxygen ion generating end 41 to prevent them from directly contacting the humidified air. This can prevent the negative oxygen ion generator 4 from aging too quickly and reduce safety hazards, thereby helping to reduce the user's maintenance costs and improve safety of use.

[0040] like Figure 4As shown, there are five or more negative oxygen ion generators 4, and the negative oxygen ion generating ends 41 of these negative oxygen ion generators 4 are arranged in a circular array around the center of the annular air blowing port 10. This can ensure that the negative oxygen ions on all sides are sufficient and uniform, thereby achieving a comprehensive and effective sterilization and disinfection effect, thereby greatly improving the performance of air purification. A fan is provided in the air supply channel 20, so that the air supply demand can be met.

[0041] This water-negative oxygen ion humidification air purifier simulates the natural process of producing moist air and negative oxygen ions, achieving water-negative oxygen ion humidification. Negative oxygen ions are negatively charged oxygen molecules or oxygen molecule clusters. They have the potential to freshen the air, boost metabolism, and reduce fatigue, earning them the nickname "air vitamins." Negative oxygen ions remove harmful gases and microorganisms from the air, purifying the air and improving air quality. They also boost metabolism, enhance immunity, and reduce fatigue.

[0042] Negative oxygen ions have numerous health benefits, as described below: 1. Improved Mood: Increasing the intake of negative oxygen ions can help people feel more relaxed and cheerful, and alleviate negative emotions such as anxiety and depression. 2. Enhanced Immune Function: Some studies have shown that negative oxygen ions can stimulate and enhance the body's immune function. They promote the normal functioning of the immune system, thereby strengthening the body's resistance and reducing the risk of disease. 3. Clean Air: Negative oxygen ions bind to harmful airborne particles such as dust, pollen, mold, and bacteria, causing them to fall to the ground, thereby purifying the air. This is particularly beneficial for people with allergies, asthma, and those living in polluted environments. 4. Improved Sleep Quality: Some studies have shown that negative oxygen ions can help regulate the nervous system, promoting deeper sleep and improving sleep quality. Increasing the concentration of negative oxygen ions in the sleeping environment may alleviate insomnia and provide a more restful rest experience.

[0043] like Figure 3 and Figure 4As shown, the chassis 1 includes a housing 11 and a cylindrical shell 12. The air supply channel 20 is provided on the housing 11. An annular blowing port 40 connected to the output end of the air supply channel 20 is provided on the top surface of the housing 11. The cylindrical shell 12 is vertically arranged on the top surface of the housing 11, and is located within the ring of the annular blowing port 40. A windshield convex ring 13 is provided on the outer circumference of the cylindrical shell 12, and is located directly above the annular blowing port 40. The annular blowing port 10 is formed between the windshield convex ring 13 and the annular blowing port 40. The inner cavity of the cylindrical shell 12 constitutes an isolation chamber 30. Such a chassis 1 is very simple and reliable, and can facilitate the rapid and stable acquisition of the annular blowing port 10 and the isolation chamber 30. This not only facilitates manufacturing but also improves the reliability of the structure. The cylindrical shell 12 is located inside the ring of the annular blowing port 40, so that the cylindrical shell 12 and each negative oxygen ion generator 4 can be arranged in the space inside the ring of the annular blowing port 40, which can make the structure more reasonable and compact, thereby facilitating the manufacture of a small-volume water negative oxygen ion humidification-type air purifier, and further facilitating the expansion of the scope of application.

[0044] like Figure 4 、 Figure 7 and Figure 8 As shown, a positioning ring 14 is provided on the top surface of the housing 11, and is arranged so as to surround the annular air outlet 40. A plurality of support bars 15 are connected between the windshield convex ring 13 and the positioning ring 14, and are arranged so as to surround the annular air outlet 10, with adjacent support bars 15 spaced apart. This not only utilizes the positioning ring 14 and the support bars 15 to enhance the stability and reliability of the installation and positioning of the cylindrical housing 12, but also utilizes the support bars 15 to provide a certain degree of isolation for the annular air outlet 10, thereby reducing the chance of debris falling into the annular air outlet 10 and preventing accidental insertion of hands. This facilitates cleaning and maintenance, reduces aging, and improves safety.

[0045] like Figure 3 、 Figure 4 、 Figure 7 and Figure 8 As shown, the positioning ring 14 may not be made into a circular shape. For example, the shape of the positioning ring 14 may be matched with the shape of the housing 11. This can make the overall structure very coordinated, thereby helping to improve quality.

[0046] like Figure 4 and Figure 5As shown, the top surface of the housing 11 is provided with an air outlet 50 connected to the output end of the air supply channel 20. The air outlet 50 is in the shape of a countersunk hole, wider at the top and narrower at the bottom. A centrifugal fan 5 is disposed at the upper end of the air outlet 50, and the annular air outlet 40 is formed between the centrifugal fan 5 and the wall of the air outlet 50. This not only facilitates the formation of the annular air outlet 40, but also ensures that the air blowing from the annular air outlet 40 is very stable, which helps to further improve the reliability of the water negative oxygen ion humidification-type air purifier.

[0047] like Figures 4 to 6 As shown, an annular groove 501 is formed on the lower wall of the large opening of the air outlet 50, and the annular groove 501 is arranged so as to surround the small opening of the air outlet 50. The centrifugal fan 5 is arranged horizontally, and uses a centrifugal impeller 51, with the air inlet of the centrifugal impeller 51 facing downward. The lower end of the centrifugal impeller 51 is also rotatably positioned in the annular groove 501. An annular blowing port 40 is formed between the outer circumferential wall of the centrifugal fan 5 and the hole wall at the upper end of the air outlet 50. This ensures that the blowing of the annular blowing port 40 is very stable and reliable, thereby helping to further improve the reliability and applicability of the water negative oxygen ion humidification type air purifier.

[0048] like Figure 4 and Figure 5 As shown, the upper edge of the air outlet 50 is provided with a plurality of positioning notches 502, each of which is arranged around the center of the air outlet 50. The outer circumferential surface of the fixed end of the centrifugal fan 5 is provided with overlapping arms 52, the same number as the positioning notches 502 and corresponding in position to each other, and each overlapping arm 52 is respectively inserted into a positioning notch 502. This allows for very accurate and stable installation of the centrifugal fan 5, thereby improving the accuracy and stability of the installation and positioning of the centrifugal fan 5, and further helping to further improve the stability of the blowing.

[0049] In order to further enhance the stability of the installation and positioning of the centrifugal fan 5, the overlapping arm 52 can be fixed to the casing 11 by using at least one screw (not shown).

[0050] like Figures 1 to 4As shown, a touch panel module 6 is embedded in the cylindrical shell 12; the touch panel module 6 includes an isolation shell 61 with an upper opening and a touch panel 62, the isolation shell 61 is embedded in the cylindrical shell 12, and the touch panel 62 is embedded in the isolation shell 61. This can utilize the isolation cavity 30 on the cylindrical shell 12 to provide a very suitable installation space for the touch panel module 6, which not only provides good protection for the touch panel module 6, but also facilitates the user to operate the touch panel module 6, which can make the water negative oxygen ion humidification type air purifier have a more applicable and reliable structure. And the touch panel module 6 is very simple and reliable, which not only facilitates manufacturing and installation, but also maintains high stability for long-term use by users, thereby helping to further improve the reliability and applicability of the water negative oxygen ion humidification type air purifier.

[0051] like Figure 6 、 Figures 9 to 11 As shown, the isolation shell 61 includes an isolation cylinder 611 with a closed lower end and an isolation disk 612. The upper end of the isolation cylinder 611 is docked on the bottom surface of the isolation disk 612, and the inner cavity of the isolation cylinder 611 is docked and connected with the inner cavity of the isolation disk 612. The touch display panel 621 of the touch panel 62 is embedded in the isolation disk 612, and the isolation cylinder 611 is embedded in the cylinder shell 12. The provision of the isolation cylinder 611 and the isolation disk 612 can provide a very reasonable installation space for the different components of the touch panel 62. The isolation cylinder 611 can provide installation space for the relevant circuit boards, power modules, etc. of the touch panel 62, and the isolation disk 612 can provide a very reasonable installation space for the touch display panel 62. In this way, the isolation shell 61 is very simple and reliable, which not only facilitates manufacturing, but also achieves the purpose of accurately positioning and protecting the touch panel 62.

[0052] like Figure 3 、 Figure 6 and Figure 9 As shown, the bottom of the isolation disk 612 is clamped on the upper end of the cylindrical shell 12, the windshield convex ring 13, and the upper ends of the supporting spacers 15. This helps to further improve the accuracy and stability of the installation and positioning of the touch panel module 6, thereby helping to further improve reliability.

[0053] like Figure 10 As shown, the upper cover of the isolating tube 611 is provided with an isolating plate 6111, and the isolating plate 6111 is provided with a threading hole 6112. The isolating plate 6111 can enhance the protection of the electrical components in the isolating tube 611, thereby helping to further improve reliability.

[0054] like Figure 3 、 Figure 4 、 Figure 9 and Figure 10As shown, a plurality of positioning posts 613 are provided on the bottom edge of the isolation plate 612, and each positioning post 613 is arranged around the annular air outlet 10, and the lower end of each positioning post 613 is connected to the top of the housing 11. This not only satisfies the requirement of stable installation of the touch panel module 6, but also enables the touch panel module 6 to restrain the cylindrical housing 12, thereby helping to further improve the reliability and applicability of the water negative oxygen ion humidification type air purifier.

[0055] like Figures 3 to 5 、 Figures 8 to 10 As shown, the isolation disk 612 is fixed to the windshield convex ring 13 by a number of screws (not shown). The positioning post 613 is a hollow cylinder, and the inner hole of the positioning post 613 is connected to the inner cavity of the isolation disk 612. The lower end of the positioning post 613 presses on the positioning ring 14, and the inner hole of the positioning post 613 is connected to the housing 11 through a connecting hole 6131. ​​The connecting hole 6131 vertically penetrates the lower wall of the positioning post 613, the positioning ring 14, and the top wall of the housing 11. Screws (not shown) are arranged in the positioning post 613 and pass downward through the lower wall of the positioning post 613 and the positioning ring 14 in sequence before being screwed onto the housing 11. This allows for more stable and reliable installation of the touch panel module 6; the inner hole of the positioning post 613 and the connecting hole 6131 facilitate the arrangement and concealment of wires, thereby improving safety; and this also prevents the screws from being exposed, which is conducive to improving quality.

[0056] like Figures 6 to 8 As shown, the cylindrical shell 12 is in the shape of an inverted truncated cone with a larger upper portion and a smaller lower portion. This allows an outwardly inclined air guide surface to be formed on the outer circumferential surface of the cylindrical shell 12, which can accurately and stably guide the air entering the annular air outlet 10 outward, thereby improving the smoothness and stability of the air blowing, thereby further helping to further enhance the reliability and applicability of the water negative oxygen ion humidification type air purifier.

[0057] like Figures 6 to 11 As shown, the cylindrical shell 12 has a closed lower end and an open upper end. The isolation cylinder 611 has a closed lower end and an open upper end. The isolation cylinder 611 is in the shape of an inverted truncated cone with a larger upper portion and a smaller lower portion. The outer wall of the isolation cylinder 611 matches the upper inner wall of the isolation chamber 30. When the isolation cylinder 611 is inserted into the isolation chamber 30, a storage chamber 301 is formed between the bottom surface of the isolation cylinder 611 and the bottom of the isolation chamber 30. The storage chamber 301 can be used to install each negative oxygen ion generator 4 and their related control circuit modules. This can provide better isolation and protection, thereby helping to further improve performance; it can also facilitate inspection, maintenance, and replacement operations, which can improve maintenance convenience.

[0058] like Figure 2 and Figure 3As shown, a positioning screen 7 is provided in the input port of the air supply channel 20. The windward surface 71 of the positioning screen 7 is provided with a plurality of positioning ridges 72. The filter module 2 is an air filter plate body, which is embedded in the air supply channel 20, with the inner wall of the filter module 2 resting against each positioning ridge 72. The positioning screen 7 allows air to pass normally, and the positioning ridges 72 are used to block the filter module 2. This not only meets the normal air flow requirements, but also strengthens the positioning screen 7 with the positioning ridges 72, so that the positioning screen 7 and the positioning ridges 72 can play a very stable and reliable positioning role for the air filter plate body, which can prevent the air filter plate body from deforming under high suction force. This not only prevents the air filter plate body from becoming uneven in density, but also greatly reduces the chance of air leakage around the air filter plate body, thereby ensuring that the air filter plate body has a very high filtration quality, thereby effectively improving the air purification ability of the water negative oxygen ion humidification type air purifier. The positioning ridges 72 can also prevent the air filter plate from directly contacting the positioning mesh 7, so that the unopened areas of the positioning mesh 7 can cause greater obstruction to the filtering areas of the air filter plate, thereby ensuring that the air filter plate can be fully and effectively used, thereby ensuring that the filtering performance is very good.

[0059] like Figure 3 As shown, the filter module 2 can be composed of one or more filter plates with filtering function. When multiple filter plates are used, the filter plates are stacked together, which can achieve a very stable and reliable filtering effect.

[0060] like Figure 2 and Figure 3 As shown, a positioning ring groove 201 is formed on the inlet edge of the air supply channel 20, and the sides of the filter module 2 are embedded in the positioning ring groove 201. In this way, the positioning ring groove 201 can be used to position and enhance the sealing of the filter module 2, thereby helping to further improve the air filtering performance of the water negative oxygen ion humidification type air purifier.

[0061] like Figure 12 and Figure 15 As shown, the positioning ridges 72 are arranged in parallel and at equal distances, which not only facilitates manufacturing but also provides uniform, stable and reliable positioning for the filter module 2 .

[0062] like Figure 12 and Figure 15As shown, the positioning mesh plate 7 includes an integrally formed air passage plate portion 73 and an expansion plate portion 74. One side of the air passage plate portion 73 is connected to one side of the expansion plate portion 74, and both ends of each positioning ridge 72 extend to the air passage plate portion 73 and the expansion plate portion 74, respectively. This not only facilitates the use of a large-width filter module 2 corresponding to the structure with a smaller internal width of the air supply channel 20, but also helps to increase the filtration capacity and area, thereby helping to further improve the applicability of the water negative oxygen ion humidification air purifier.

[0063] like Figures 12 to 14 As shown, a convex ring portion 16 is provided on the inner wall of the housing 11, the air supply channel 20 is opened through the inner hole of the convex ring portion 16, and the positioning mesh plate 7 is clamped on the convex ring portion 16. Each positioning ridge 72 is placed in the convex ring portion 16, which not only facilitates accurate and stable installation and positioning of the positioning mesh plate 7, but also facilitates the positioning mesh plate 7 to play a more stable and reliable positioning role, and can reduce the difficulty of manufacturing and installation, which helps to further improve the reliability and applicability of the water negative oxygen ion humidification type air purifier.

[0064] In order to ensure the stability of the installation and positioning of the positioning grid plate 7, a number of screws (not shown in the figure) can be used to fix the positioning grid plate 7 on the convex ring portion 16. This can meet the demand for stable installation of the positioning grid plate 7, so that the positioning grid plate 7 can play a more stable and reliable positioning role.

[0065] like Figures 1 to 5 、 Figure 16 As shown, the inlet cover of the air supply channel 20 is equipped with a detachable isolation mesh panel 8; one end of the isolation mesh panel 8 is provided with at least one plug-in head 81, and the plug-in head 81 can be detachably plugged into the housing 11, and at least one magnetic positioning component 9 is provided between the other end of the isolation mesh panel 8 and the air supply channel 20. The provision of the isolation mesh panel 8 can not only meet normal ventilation needs, but also utilize the isolation mesh panel 8 to play a barrier role to avoid direct contact with the filter module 2, thereby enabling the filter module 2 to play a stable and reliable filtering role for a longer period of time. The provision of the plug-in head 81 and the magnetic positioning component 9 can facilitate the rapid and accurate installation and positioning of the isolation mesh panel 8, which helps to improve the convenience of assembly and disassembly of the isolation mesh panel 8.

[0066] The annular air outlet 10 or the air supply channel 20 is provided with an ultraviolet module (not shown in the figure) that can irradiate ultraviolet rays to the purified air flowing therethrough; the ultraviolet module is a UVC-LED module. By providing the ultraviolet module, the purified air can be irradiated with ultraviolet rays, so that ultraviolet rays can be used to achieve a sterilization and disinfection effect, thereby further improving the quality of air purification. Providing the ultraviolet module in the annular air outlet 10 or the air supply channel 20 can reduce the probability of ultraviolet rays irradiating outward, which not only ensures that it is very safe to use, but also does not stop the ultraviolet irradiation when there are people around, which ensures that ultraviolet sterilization and disinfection are very comprehensive. The ultraviolet module is a UVC-LED module, which not only enables the ultraviolet module to have a very good sterilization and disinfection effect, but also enables the ultraviolet module to have high stability and durability, thereby enabling the ultraviolet module to maintain a good sterilization and disinfection effect for a long time.

[0067] The chassis 1 is a chassis for a humidifying air purifier. When the UV module is installed, the UV light generated by the UV module is irradiated on the humidifying module 3, thereby sterilizing and disinfecting the humidifying module 3, thereby further improving the hygienic use. When installing the UV module, the UV module can be installed on the inner wall of the air outlet 50, the centrifugal fan 5, or the cylindrical shell 12, etc., which can meet the requirements of installation and use.

[0068] like Figures 1 to 5 、 Figure 16 As shown, the housing 11 is provided with a limiting groove 111, and the inner wall of the isolation mesh 8 is provided with a limiting protrusion 82, which is detachably embedded in the limiting groove 111, and the magnetic positioning assembly 9 is arranged between the bottom of the limiting groove 111 and the limiting protrusion 82. This not only meets the requirements of magnetic positioning, but also utilizes the cooperation between the limiting protrusion 82 and the limiting groove 111 to make the installation and positioning of the isolation mesh 8 more accurate and stable, thereby helping to further improve the reliability of the water negative oxygen ion humidification type air purifier.

[0069] like Figures 1 to 5 、 Figures 12 to 14 、 Figures 16 to 18 As shown, the magnetic positioning assembly 9 includes a magnet block 91, an iron bracket 92, and an iron part 93. The iron bracket 92 is mounted on the magnet block 91. The iron bracket 92 is fixed to the inner wall of the housing 11 by screws (not shown in the figure), and the two ends of the iron bracket 92 are inserted into the bottom of the limiting groove 111. The iron part 93 is embedded in the limiting protrusion 82 and fixed with screws (not shown in the figure). The iron part 93 can contact the two ends of the iron bracket 92. Such a magnetic positioning assembly 9 is very simple and reliable, which is not only convenient for manufacturing, but also can achieve the effect of stable positioning, thereby being conducive to a more stable and reliable magnetic positioning effect.

[0070] like Figures 1 to 5 As shown, a limiting annular groove 202 is provided on the inlet edge of the air supply channel 20, and the sides of the isolation mesh 8 are embedded in the limiting annular groove 202. This facilitates accurate and stable positioning of the isolation mesh 8, thereby helping to improve the stability and reliability of the installation and positioning of the isolation mesh 8.

[0071] like Figure 3 and Figure 12 As shown, the width of the limiting ring groove 202 is greater than the width of the positioning ring groove 201, and the positioning ring groove 201 is located inside the limiting ring groove 202. When installing the filter module 2 (not shown), the filter module 2 is embedded in the air supply channel 20 between the positioning mesh plate 7 and the isolation mesh plate 8, and the sides of the filter module 2 are embedded in the positioning ring groove 201. The inner wall of the filter module 2 is also placed against the positioning ridge 72. This can achieve the required positioning of the filter module 2. If necessary, the inner wall of the isolation mesh plate 8 can be pressed against the filter module 2, which can further improve the stability and reliability of the installation and positioning of the filter module 2.

[0072] like Figure 1 and Figure 16 As shown, at least one side of the isolation mesh 8 is provided with a toggle groove 83. In this way, there is no need to set a raised handle, and the isolation mesh 8 can be disassembled by manually pulling the toggle groove 83, which not only improves the quality but also improves the convenience of use.

[0073] like Figure 1 、 Figures 3 to 5 、 Figure 19 and Figure 20As shown, the inner cavity of the chassis 1 constitutes an air supply channel 20, and a disassembly opening 203 that penetrates into the air supply channel 20 is provided on the side wall of the chassis 1, and a sealed door 204 that can be opened is provided on the disassembly opening 203; the humidification module 3 includes a water receiving box 31, a positioning bracket 32, a humidification filter 33, and a water pumping assembly 34, and the positioning bracket 32 ​​and the water receiving box 31 are arranged side by side in the inner cavity of the chassis 1, and the humidification filter 33 can be detachably embedded in the positioning bracket 32, so that the humidification filter 33 can be pulled out from the disassembly opening 203, and the positioning bracket 32 ​​is provided with at least one water sprinkling hole 320 that can spray water on the humidification filter 33, and the water pumping assembly 34 is arranged in the water receiving box 31, so that the output end of the water pumping assembly 34 can supply water to the water sprinkling hole 320; the water receiving box 31 or the water pumping assembly 34 is provided with a magnet that can magnetize water (not shown in the figure). Such a humidification module 3 is very simple and reliable, which is not only convenient for manufacturing, but also has a very good humidification effect, and the humidity of the humidification can be controlled by the pumping assembly 34. By setting the disassembly port 203 and the sealed door 204, the humidification filter 33 can be easily disassembled and assembled, so that the humidification filter 33 and the water receiving box 31 can be easily cleaned and maintained, and this can facilitate the addition of water, thereby helping to improve the convenience of use. The water receiving box 31 is set to catch the water dripping from the humidification filter 33, and the pumping assembly 34 is set in the water receiving box 31, which can pour the water in the water receiving box 31 onto the humidification filter 33, so that the demand for circulating water can be met, so that no worker intervention is required for a long time, which is convenient to use. The magnet can generate magnetic lines of force to cut water, so that the water molecules become smaller, which can help to achieve better humidification and air purification effects.

[0074] like Figure 3 As shown, the water receiving box 31 is provided with a drain pipe 311 with an on-off valve, which facilitates cleaning and maintenance.

[0075] like Figures 1 to 3As shown, the air supply channel 20 has two inlet ends, and the two inlet ends of the air supply channel 20 are respectively located on the side walls of the chassis 1, and the two inlet ends of the air supply channel 20 are respectively provided with filter modules 2, and the positioning bracket 32 ​​is arranged between the two filter modules 2. Two humidifying filters 33 are embedded in the positioning bracket 32, and the two humidifying filters 33 are respectively arranged close to the two filter modules 2, and a moisture channel 60 is reserved between the two humidifying filters 33, which passes through the positioning bracket 32 ​​upward. The upper end of the moisture channel 60 is connected to the annular blowing port 10; the water pumping assembly 34 includes a water pump and a water supply pipe. The water pump is placed in the water receiving box 31, and the input end of the water supply pipe is connected to the output end of the water pump, so that the output end of the water supply pipe can supply water to the water sprinkling hole 320. The magnet is annular or cylindrical, and the magnet is mounted on the water supply pipe. This not only ensures sufficient and stable air input, but also allows air to be drawn in from a wider area, thereby further improving the comprehensiveness of air purification and, in turn, the reliability and applicability of the water-negative oxygen ion humidification air purifier. Providing the magnet in a ring or cylindrical shape and fitting it onto the water supply pipe allows for a more comprehensive and effective magnetization of the water, thereby further improving the performance of the water-negative oxygen ion humidification air purifier.

[0076] like Figure 3 and Figure 19 As shown, the inner cavity of the housing 11 forms the air supply channel 20. The lower end of the air outlet 50 extends into the inner cavity of the housing 11 and connects to the moisture channel 60. The positioning bracket 32 ​​includes an upper frame 321 and a lower frame 322. The upper frame 321 is horizontally fixed in the inner cavity of the housing 11, and the lower frame 322 is horizontally fixed to the box opening of the water receiving box 31, so that the upper frame 321 and the lower frame 322 are arranged side by side. Two humidification filters 33 are vertically inserted between the upper frame 321 and the lower frame 322. A water tank 323 is provided on the top surface of the upper frame 321. The water sprinkling hole 320 is provided at the bottom of the water tank 323, so that the humidification filter 33 is located directly below the sprinkling hole 320. The pumping assembly 34 is a water pump located within the water receiving tank 31. It pumps water from the water receiving tank 31 into the water tank 323. The bottom of the slot 324 in the lower frame 322, which holds the humidifying filter 33, is provided with at least one drain hole 325 for draining water to the water receiving tank 31. This ensures stable and reliable filtration and humidification, further enhancing the reliability and applicability of the water-negative oxygen ion humidifying air purifier.

[0077] The humidification filter 33 is made of humidification cotton, which can effectively humidify and filter the water. The water receiving box 31 or the water pumping assembly 34 is equipped with an ultraviolet sterilization module (not shown) that can sterilize the humidified water. The ultraviolet sterilization module uses UVC-LED to generate ultraviolet light, which can sterilize the humidified water with ultraviolet light, thereby ensuring the hygienic nature of the moisture and improving the hygienic use of the water.

[0078] like Figure 2 As shown, the bottom of the housing 11 is provided with a plurality of running wheels 112, at least one of which is a running wheel with a brake. This not only facilitates movement but also achieves the purpose of stable placement.

[0079] like Figure 2 As shown, the disassembly port 203 is located on the front wall of the housing 11, and the two inlet ends of the air supply channel 20 are respectively located on the left and right side walls of the housing 11. A temperature and humidity sensor 70 and a PM2.5 sensor 80 are respectively provided on the rear wall of the housing 11; both the temperature and humidity sensor 70 and the PM2.5 sensor 80 use existing sensors. This not only facilitates the disassembly and maintenance of the humidification filter 33, but also achieves the effect of stabilizing air intake and enables the relevant sensors to perform detection effects very stably. The provision of relevant sensors can achieve the purpose of detecting relevant air data, which makes it easier for the internal control circuit to adjust the filtration speed, humidification amount, negative oxygen ion generation amount, etc. according to the detection structure, which helps to improve the intelligence of use and thus helps to improve the convenience of user use.

Claims

1. A water negative oxygen ion humidification type air purifier, characterized by: The invention comprises a chassis (1), a filter module (2), a humidification module (3), and a plurality of negative oxygen ion generators (4), wherein the chassis (1) is provided with an annular blowing port (10) capable of blowing air in all directions, the chassis (1) is also provided with an air supply channel (20) and an isolation chamber (30), and the output end of the air supply channel (20) is connected to the annular blowing port (10), and the isolation chamber (30) is located inside the annular blowing port (10) or arranged around the annular blowing port (10), the filter module (2) and the humidification module (3) are sequentially arranged in the air supply channel (20), and each negative oxygen ion generator (4) is arranged in the isolation chamber (30), and the negative oxygen ion generating end (41) of each negative oxygen ion generator (4) is inserted into the annular blowing port (10), and each negative oxygen ion generating end (41) is arranged around the center of the annular blowing port (10).

2. The water negative oxygen ion humidification type air purifier according to claim 1, characterized in that: The chassis (1) includes a casing (11) and a cylindrical shell (12); the air supply channel (20) is provided on the casing (11); an annular air outlet (40) connected to the output end of the air supply channel (20) is provided on the top surface of the casing (11); the cylindrical shell (12) is vertically arranged on the top surface of the casing (11), and the cylindrical shell (12) is located within the ring of the annular air outlet (40); a windshield convex ring (13) is provided on the outer circumference of the cylindrical shell (12), and the windshield convex ring (13) is located directly above the annular air outlet (40); the annular air outlet (10) is formed between the windshield convex ring (13) and the annular air outlet (40); and the inner cavity of the cylindrical shell (12) constitutes an isolation cavity (30).

3. The water negative oxygen ion humidification type air purifier according to claim 2, characterized in that: An air outlet (50) connected to the output end of the air supply channel (20) is provided on the top surface of the housing (11); the air outlet (50) is in the shape of a countersunk hole that is wide at the top and narrow at the bottom; a centrifugal fan (5) is provided at the upper end of the air outlet (50); and the annular air outlet (40) is formed between the centrifugal fan (5) and the wall of the air outlet (50).

4. The water negative oxygen ion humidification type air purifier according to claim 2, characterized in that: A touch panel module (6) is embedded in the cylindrical shell (12); the touch panel module (6) comprises an isolation shell (61) with an upper end opening and a touch panel (62); the isolation shell (61) is embedded in the cylindrical shell (12), and the touch panel (62) is embedded in the isolation shell (61).

5. The water negative oxygen ion humidification type air purifier according to any one of claims 2 to 4, characterized in that: The cylindrical shell (12) is in the shape of an inverted truncated cone with a larger upper portion and a smaller lower portion.

6. The water negative oxygen ion humidification type air purifier according to claim 1, characterized in that: A positioning mesh plate (7) is provided in the input port of the air supply channel (20), and a plurality of positioning ridges (72) are provided on the windward surface (71) of the positioning mesh plate (7). The filter module (2) is an air filter plate body, and the filter module (2) is embedded in the air supply channel (20), and the inner wall of the filter module (2) is abutted against each positioning ridge (72).

7. The water negative oxygen ion humidification type air purifier according to claim 1 or 6, characterized in that: The inlet cover of the air supply channel (20) is provided with a detachable isolation screen (8); one end of the isolation screen (8) is provided with at least one insertion head (81), and the insertion head (81) is detachably inserted into the housing (11); and at least one magnetic positioning component (9) is provided between the other end of the isolation screen (8) and the air supply channel (20).

8. The water negative oxygen ion humidification type air purifier according to claim 1, characterized in that: The annular air outlet (10) or the air supply channel (20) is provided with an ultraviolet module capable of irradiating ultraviolet rays to the purified air flowing therethrough; the ultraviolet module is a UVC-LED module.

9. The water negative oxygen ion humidification type air purifier according to claim 1, characterized in that: The inner cavity of the chassis (1) forms an air supply channel (20), and a disassembly opening (203) penetrating into the air supply channel (20) is provided on the side wall of the chassis (1), and a sealed door (204) capable of opening is provided on the disassembly opening (203); the humidification module (3) comprises a water receiving box (31), a positioning bracket (32), a humidification filter (33), and a water pumping assembly (34); the positioning bracket (32) and the water receiving box (31) are arranged side by side in the inner cavity of the chassis (1), The humidifying filter (33) is detachably mounted on the positioning bracket (32), and the humidifying filter (33) can be pulled out from the disassembly opening (203). The positioning bracket (32) is provided with at least one water spraying hole (320) capable of spraying water onto the humidifying filter (33). The water pumping assembly (34) is arranged in the water receiving box (31), and the output end of the water pumping assembly (34) can supply water to the water spraying hole (320). The water receiving box (31) or the water pumping assembly (34) is provided with a magnet capable of magnetizing water.

10. The water negative oxygen ion humidification type air purifier according to claim 9, characterized in that: The air supply channel (20) has two inlet ends, and the two inlet ends of the air supply channel (20) are respectively located on the side walls of the chassis (1). The two inlet ends of the air supply channel (20) are respectively provided with filter modules (2). The positioning bracket (32) is arranged between the two filter modules (2). Two humidifying filters (33) are embedded on the positioning bracket (32), and the two humidifying filters (33) are respectively arranged close to the two filter modules (2). A moisture channel (60) is reserved between the filter screens (33) and passes through the positioning bracket (32) upward. The upper end of the moisture channel (60) is connected to the annular air blowing port (10). The water pumping assembly (34) includes a water pump and a water supply pipe. The water pump is placed in the water receiving box (31). The input end of the water supply pipe is connected to the output end of the water pump, and the output end of the water supply pipe can supply water to the water sprinkling hole (320). The magnet is annular or cylindrical and is mounted on the water supply pipe.

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