Tower type humidification type air purifier

Abstract

The application discloses a tower type humidification air purifier and relates to the technical field of air purifiers.The tower type humidification air purifier comprises a dust filtering mechanism, an adjusting mechanism, a driving assembly, a mode conversion assembly and a smoke filtering assembly, and comprises a base, the upper end of the base is provided with a convex ring, a through-hole pipe is arranged in the convex ring, the outer surface of the through-hole pipe is provided with two clamped filter screens, the filter screens are used for filtering wool cotton into the through-hole pipe, and the outer shell is used for changing the air purification state of the tower type humidification air purifier.The tower type humidification air purifier has three different purification effects through the adjusting mechanism and the mode conversion assembly, can be arbitrarily replaced according to the requirements of users, and can exert the maximum purification effect according to different seasons or different user groups.

Description

Technical Field

[0001] The present invention relates to the technical field of air purifiers, in particular to a tower-type humidifying air purifier. Background Art

[0002] Air purifiers can effectively reduce the harmful effects of air pollutants on the human body. Currently, home air purifiers on the market are primarily categorized into two types: tower-type (also known as tower-type) and box-type (wall-mounted). Box-type home air purifiers with humidification functions are more common.

[0003] There are many types of existing tower humidification air purifiers, and the sizes and installation methods of the purifiers are also different. They are usually placed in the center of the room. However, depending on the user population and the environment they are in, a single filtering method and usage method cannot be suitable for different groups of people, thereby reducing the air purification effect of the tower humidification air purifier. Therefore, the present application provides a tower humidification air purifier to meet the needs. Summary of the Invention

[0004] The purpose of this application is to provide a tower-type humidifying air purifier that can effectively solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present application provides the following technical solution: a tower-type humidifying air purifier, comprising:

[0006] The dust filtering mechanism includes a base, a convex ring is provided on the upper end of the base, a through-hole tube is placed inside the convex ring, and two clamped filter screens are provided on the outer surface of the through-hole tube, and the filter screens are used to filter lint from entering the through-hole tube;

[0007] An adjustment mechanism includes an outer housing, wherein the outer housing is used to change the air purification state of the tower humidification type air purifier;

[0008] The drive assembly includes a fan, the fan being shaped like a trumpet tube and having two clamping rings disposed on the upper portion of the fan. A humidifier is disposed on the upper portion of the fan and is placed between the two clamping rings. The two clamping rings are used to limit the placement of the humidifier.

[0009] The mode conversion assembly includes a shield, wherein the bottom of the inner wall of the shield is provided with four positioning blocks distributed in a circular array, and the positioning blocks are used to fix and support the installation position of the air duct;

[0010] The smoke filter assembly comprises two guide filter plates and a mounting plate. The two guide filter plates are combined into a trumpet shape and are used for guiding and filtering air.

[0011] Preferably, a clamping tube is provided on the top of the through-hole tube, and four slide grooves distributed in a ring array are provided on the outer surface of the clamping tube, and rubber pads are provided inside the four slide grooves. A hollow tube is provided in the middle of the upper end of the base, and a filter cartridge is sleeved on the outer surface of the hollow tube. The height of the filter cartridge is the same as that of the through-hole tube.

[0012] Preferably, the sliders are slidably installed inside the slide grooves, and the outer cover shell is sleeved on the outer surface of the filter screen through the sliders and the slide grooves.

[0013] Preferably, a triangular support rod is provided at the bottom of the inner cavity of the air duct, and a plurality of support rods and slot blocks distributed in a ring array are provided on the upper part of the inner wall of the air duct, a hollow shaft fixing piece is commonly provided inside the plurality of slot blocks, a central shaft is rotatably installed with the hollow shaft fixing piece and the interior of the triangular support rod, two groups of first fan blades are provided on the outer surface of the central shaft, a dual-axis motor is commonly fixedly installed on the upper part of the plurality of support rods, and one end of the central shaft is fixedly connected to the output end of the dual-axis motor;

[0014] A second fan blade is provided at the other output end of the dual-axis motor, a center rod is provided in the middle of the second fan blade, and a fixed axis cover is provided on the outer surface of the center rod, and the first fan blade and the second fan blade are both located inside the air duct.

[0015] Preferably, four blocks distributed in a circular array are provided at the lower portion of the outer surface of the wind tube, a limiting ring is provided at the lower portion of the outer surface of the wind tube, and the four blocks are all provided inside the positioning block.

[0016] Preferably, the shield is clamped in the clamping tube, and the shield is sleeved on the outside of the air cylinder.

[0017] Preferably, a hollow plate is fixedly mounted on the lower ends of the two mounting plates, and a filter is provided on the upper parts of the two hollow plates;

[0018] The two mounting plates are both fitted on the outer surface of the air duct, and the two filter plates are both in contact with the inner wall of the shield, and the two hollow plates are both located on the upper part of the limiting ring.

[0019] Preferably, the mode conversion component includes a rubber sleeve, which is used to adsorb the contact surface. A card slot is provided on the upper portion of the rubber sleeve, and the rubber sleeve is connected to the lower portion of the shield through the card slot.

[0020] A method for using a tower-type humidifying air purifier comprises the following steps:

[0021] 1) When in use, push the adjustment mechanism upward so that it covers the air inlet between the mode conversion component and the drive component, while the dust filter mechanism is not blocked by the adjustment mechanism. At this time, the tower humidification air purifier is in dust removal mode. Because the dust is heavier and more in contact with the ground, filtering from the bottom air intake can effectively remove the dust in the room.

[0022] 2) When the regulating mechanism is pushed downward to cover the outer surface of the dust filter mechanism, the tower humidifying air purifier is in the smoke removal mode. Because the smoke particles are small and are located in the upper middle part of the room, the regulating mechanism is pushed to cover the surface of the dust filter mechanism and the high-position air inlet between the mode conversion component and the drive component is used for filtering, which can quickly remove the smoke and dust in the room.

[0023] 3) When the regulating mechanism is between the dust filtering mechanism and the mode conversion component, the tower humidifying air purifier has the effect of both dust removal and smoke removal;

[0024] 4) When the user takes out the mode conversion component and the drive component and uses them separately, the mode conversion component and the drive component can be placed at will, so that the tower humidification air purifier can be replaced at will according to the needs of the user, and the tower humidification air purifier can achieve the maximum purification effect according to different seasons or different user groups.

[0025] In summary, the technical effects and advantages of the present invention are as follows:

[0026] 1. The present invention has a reasonable structure. Through the provided adjustment mechanism and mode conversion component, the tower humidification air purifier has three different purification effects. The tower humidification air purifier can be arbitrarily replaced according to the needs of the user, and the tower humidification air purifier can achieve the maximum purification effect according to different seasons or different user groups.

[0027] 2. The mode conversion assembly provided by the present invention can be disassembled at will and used separately. When the purifier is working, a low-pressure area is generated between the air duct and the shield, squeezing and deforming the rubber sleeve, thereby allowing the rubber sleeve to adhere tightly to the plane. Because the low-pressure area causes the placed shield to be fixed on the plane on which the object is placed, the mode conversion assembly can be placed on any plane to meet the needs of the user.

[0028] 3. The adjustment mechanism provided in the present invention can change the working state of the tower humidifying air purifier by sliding the outer cover shell up and down. Since the mass particles of dust and smoke are different, the position of smoke is higher than that of dust. When sliding downward, the filter is covered by the outer cover shell. At this time, the purifier can quickly filter the smoke. When the outer cover shell slides upward, it blocks the air inlet of the shield and the wind tube. At this time, the purifier can quickly filter the floating fibers and dust in the room. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of a tower-type humidifying air purifier;

[0031] Figure 2 A three-dimensional cross-sectional view of a tower-type humidifying air purifier;

[0032] Figure 3 It is a schematic diagram of the three-dimensional connection structure of the dust filtering mechanism and the regulating mechanism;

[0033] Figure 4 Schematic diagram of the three-dimensional connection structure of the adjustment mechanism;

[0034] Figure 5 It is a schematic diagram of the three-dimensional connection structure of the dust filtering mechanism;

[0035] Figure 6 This is an exploded view of the three-dimensional connection structure of the dust filtration mechanism;

[0036] Figure 7 A schematic diagram of the three-dimensional connection structure of the drive component, mode conversion component and smoke filter component;

[0037] Figure 8 This is a schematic diagram of the internal structure of a tower-type humidifying air purifier;

[0038] Figure 9 Schematic diagram of the three-dimensional structure of the shield;

[0039] Figure 10 Schematic diagram of the three-dimensional structure of the rubber sleeve;

[0040] Figure 11 This is a schematic diagram of the three-dimensional connection structure of the smoke filter assembly;

[0041] Figure 12is a schematic diagram of the structure of the smoke filter assembly;

[0042] Figure 13 A schematic diagram of the three-dimensional connection structure of the drive component and the smoke filter component;

[0043] Figure 14 Schematic diagram of the three-dimensional connection structure of the drive component;

[0044] Figure 15 A sectional view of the three-dimensional connection structure of the drive assembly;

[0045] Figure 16 It is a cross-sectional view of the three-dimensional connection structure of the air duct;

[0046] Figure 17 This is a diagram of the internal structure of the drive component.

[0047] In the figure: 1. Dust filtering mechanism; 11. Base; 12. Convex ring; 13. Filter screen; 14. Slide; 15. Clamping tube; 16. Filter cartridge; 17. Through-hole tube; 18. Hollow tube; 2. Adjustment mechanism; 21. Outer cover; 22. Slider; 3. Drive assembly; 31. Humidifier; 32. Clamping ring; 33. Fixed shaft cover; 34. Clamping block; 35. Limiting ring; 36. Air duct; 37. First fan blade; 38. Center shaft; 39. Hollow shaft fixed piece; 311. Dual-axis motor; 312. Clamping slot block; 313. Triangular support rod; 314. Support rod; 315. Second fan blade; 4. Mode conversion assembly; 41. Protective cover; 42. Positioning block; 43. Rubber sleeve; 44. Clamping slot; 5. Smoke filtering assembly; 51. Guide filter; 52. Mounting plate; 53. Filter; 54. Hollow plate. DETAILED DESCRIPTION

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] Example 1

[0050] refer to Figure 1-17 A tower-type humidifying air purifier is shown, comprising:

[0051] refer to Figure 5 and 6 The dust filtering mechanism 1 shown includes a base 11, a convex ring 12 is provided at the upper end of the base 11, a through-hole tube 17 is placed inside the convex ring 12, and two clamping filter screens 13 are provided on the outer surface of the through-hole tube 17. The filter screens 13 are used to filter lint from entering the through-hole tube 17;

[0052] A clamping tube 15 is provided on the top of the through-hole tube 17. The outer surface of the clamping tube 15 is provided with four slide grooves 14 distributed in a ring array, and rubber pads are provided inside the four slide grooves 14. A hollow tube 18 is provided in the middle of the upper end of the base 11. The outer surface of the hollow tube 18 is sleeved with a filter cartridge 16. The height of the filter cartridge 16 is the same as that of the through-hole tube 17.

[0053] It is worth noting that during installation, the user inserts the through-hole tube 17 into the convex ring 12, and then places the filter cartridge 16 into the through-hole tube 17. In order to prevent flying catkins from entering the filter cartridge 16 during use of the tower humidifying air purifier and affecting the dust filtering effect of the filter cartridge 16, the two filter screens 13 are both attached to the surface of the through-hole tube 17. Because magnetic strips are provided at both ends of the two filter screens 13, the two filter screens 13 can be adsorbed together and fixed on the surface of the through-hole tube 17.

[0054] according to Figure 3 and 4 The adjustment mechanism 2 shown includes an outer cover 21, which is used to change the air purification state of the tower humidification air purifier. The upper diameter of the outer cover 21 is larger than the bottom diameter, and the upper part of the outer cover 21 is in the shape of a porcelain bowl;

[0055] The inner wall of the outer cover shell 21 is provided with four sliders 22 distributed in a circular array, and the four sliders 22 are all slidably installed inside the slide groove 14. The outer cover shell 21 is sleeved on the outer surface of the filter screen 13 through the sliders 22 and the slide groove 14.

[0056] Among them, after the user installs the filter 13, he inserts the slider 22 into the inside of the slide groove 14, and drives the slider 22 to slide inside the slide groove 14 by pushing the outer cover shell 21, thereby covering the outside of the filter 13.

[0057] refer to Figure 13-17 The driving assembly 3 shown includes a wind tube 36 , and four blocks 34 distributed in a circular array are provided on the lower portion of the outer surface of the wind tube 36 . The four blocks 34 are all arranged inside the positioning block 42 .

[0058] The smoke filter assembly 5 includes two guide filters 51 and a mounting plate 52. The two guide filters 51 are combined into a trumpet shape. The guide filters 51 are used to guide and filter air.

[0059] A hollow plate 54 is fixedly mounted on the lower ends of the two mounting plates 52, and a filter plate 53 is provided on the upper parts of the two hollow plates 54;

[0060] The two mounting pieces 52 are both attached to the outer surface of the air cylinder 36 , and the two filter pieces 53 are both in contact with the inner wall of the protective cover 41 . The two hollow plates 54 are both located on the upper part of the limiting ring 35 .

[0061] Furthermore, after the outer cover shell 21 is installed, the user puts both mounting plates 52 on the outer surface of the air duct 36. Because a limiting ring 35 is provided on the lower part of the outer surface of the air duct 36, it can prevent the installed mounting plates 52 from sliding downward and enable the hollow plate 54 to be placed on the limiting ring 35. After the two mounting plates 52 are installed, the user installs the filter plates 53 on the hollow plate 54, and splices the two guide filter plates 51 together and installs them on the mounting plates 52.

[0062] like Figure 9 The mode conversion assembly 4 shown includes a shield 41. The bottom of the inner wall of the shield 41 is provided with four positioning blocks 42 distributed in a circular array. The positioning blocks 42 are used to fix and support the installation position of the air duct 36.

[0063] The protective cover 41 is clamped in the clamping tube 15 , and the protective cover 41 is sleeved on the outside of the air cylinder 36 .

[0064] Furthermore, when the smoke filter assembly 5 is completely installed, the user inserts the air duct 36 into the protective cover 41, and then inserts the clamping blocks 34 into the interior of the positioning blocks 42 one by one. After the air duct 36 is inserted into the interior of the protective cover 41, the filter 53 will also enter the interior of the protective cover 41, and the filter 53 will also contact the inner wall of the protective cover 41. The filter 53 can also play a role in stably supporting the air duct 36 and preventing it from shaking during use.

[0065] When the air cylinder 36 is completely fixed to the shield 41, the two guide filters 51 will also be located between the shield 41 and the air cylinder 36. The guide filters 51 are located at the air inlet between the shield 41 and the air cylinder 36 and can guide the air flow into the gap between the shield 41 and the air cylinder 36.

[0066] Finally, the shield 41 is inserted into the interior of the clamping tube 15 , and the upper portion of the outer cover shell 21 is in the shape of a porcelain bowl, and the upper portion of the outer cover shell 21 is arranged to illuminate the air inlet between the shield 41 and the wind tube 36 .

[0067] The air duct 36 is shaped like a trumpet tube, and two clamping rings 32 are provided on the upper part of the air duct 36. A humidifier 31 is provided on the upper part of the air duct 36, and the humidifier 31 is placed between the two clamping rings 32. The two clamping rings 32 are used to limit the placement of the humidifier 31.

[0068] When in use, pure water is added to the inside of the humidifier 31, and then the switch is turned on. The sonic vibrator inside the humidifier 31 atomizes the water into ultrafine particles of 1-5 microns through high-speed vibration, and diffuses them into the air, thereby achieving the purpose of uniformly humidifying the air.

[0069] A triangular support rod 313 is provided at the bottom of the inner cavity of the air cylinder 36. A plurality of support rods 314 and slot blocks 312 are provided on the upper portion of the inner wall of the air cylinder 36 in a circular array. A hollow shaft fixing member 39 is provided inside the plurality of slot blocks 312. A central shaft 38 is rotatably mounted on the hollow shaft fixing member 39 and the interior of the triangular support rod 313. Two sets of first fan blades 37 are provided on the outer surface of the central shaft 38. A dual-axis motor 311 is fixedly mounted on the upper portions of the plurality of support rods 314. One end of the central shaft 38 is fixedly connected to the output end of the dual-axis motor 311.

[0070] A second fan blade 315 is provided at the other output end of the dual-axis motor 311. A center rod is provided in the middle of the second fan blade 315, and a fixed axis cover 33 is provided on the outer surface of the center rod. The first fan blade 37 and the second fan blade 315 are both located inside the air duct 36.

[0071] Furthermore, when the humidifier is turned on, the dual-shaft motor 311 drives the output shaft to rotate, and the output shaft drives the central shaft 38 and the second fan blades 315 to rotate. The rotation of the central shaft 38 drives the two first fan blades 37 to rotate. Since the first fan blades 37 and the second fan blades 315 are both located inside the air cylinder 36, there will be a large air flow disturbance inside the air cylinder 36, which will enhance the suction force inside the air cylinder 36.

[0072] The tower-type humidifying air purifier of the present invention can change the state of use according to the needs of the user. When it is necessary to filter dust during use, the user pulls the outer cover shell 21 upwards, and the outer cover shell 21 drives the slider 22 to slide in the slide groove 14. Because the slide groove 14 is provided with a rubber pad inside, it can increase the friction force to fix the sliding position of the outer cover shell 21. The rubber pad mainly plays the effect of squeezing to increase the friction force. By providing the rubber pad, it can be ensured that the outer cover shell 21 will not slide down due to its own gravity when sliding upward, and the outer cover shell 21 is provided with an anti-slip texture on the outside to facilitate the user to adjust the position of the outer cover shell 21.

[0073] When the user pushes the outer cover shell 21 to block the air inlet of the protective cover 41 and the air duct 36, the dual-shaft motor 311 drives the output shaft to rotate, and the output shaft drives the second fan blade 315 and the central shaft 38 to rotate, and the rotation of the central shaft 38 drives the first fan blade 37 to rotate. As the first fan blade 37 and the second fan blade 315 rotate, suction is generated in the air duct 36. Because the outer cover shell 21 blocks the air inlet of the protective cover 41 and the air duct 36, the air will be filtered by the filter 13 and then enter the filter cartridge 16 through the through-hole tube 17. The larger floating fluff in the air will be preliminarily filtered and blocked by the filter 13. Then the air will be filtered again by the filter cartridge 16 and enter the hollow tube 18. The air entering the hollow tube 18 will enter the air duct 36 and be discharged again.

[0074] When the user needs to filter the smoke in the room, the user can push the outer cover shell 21 downward so that the outer cover shell 21 completely covers the outside of the filter 13. Because the mass particles of dust and smoke are different, the position of smoke is higher than that of dust. When the filter 13 is covered by the outer cover shell 21, the suction force generated in the air duct 36 will enter the gap between the air duct 36 and the protective cover 41 through the air inlet of the air duct 36 and the protective cover 41. Because the setting of the block 34 creates a height difference between the bottom of the air duct 36 and the protective cover 41, air can quickly enter the air duct 36, and the guide filter 51 is shaped like a trumpet to guide and filter the smoke in the air. Then the air will pass through the filter 53 for re-filtration, and the filtered air can be discharged through the air duct 36. When the humidifier 31 sprays water mist, the air discharged from the air duct 36 can allow the water mist to blow away. The rapid air circulation can quickly humidify the air.

[0075] Moreover, the dual-axis motor 311 and the first fan blade 37 are both arranged inside the air duct 36. When the dual-axis motor 311 is driven to generate vibration or the first fan blade 37 rotates to generate noise, because the filter 53 and the guide filter 51 are wrapped around the outside of the air duct 36, the noise generated by the dual-axis motor 311 and the first fan blade 37 in the air duct 36 will be blocked by the filter 53 and the guide filter 51, thereby reducing the noise generated when the tower humidification air purifier is working.

[0076] Example 2

[0077] According to the mode conversion assembly 4 provided in the first embodiment, this embodiment provides a further technical solution for the rubber sleeve 43 .

[0078] refer to Figure 9 and 10 As shown, the mode conversion assembly 4 includes a rubber sleeve 43 , which is used to absorb the contact surface. A slot 44 is provided on the upper portion of the rubber sleeve 43 , and the rubber sleeve 43 is snap-connected to the lower portion of the shield 41 through the slot 44 .

[0079] It is worth noting that, when in use, the user can remove the shield 41 from the clamping tube 15, and then clamp the rubber sleeve 43 on the bottom of the shield 41 so that the clamping groove 44 corresponds to the position of the positioning block 42. Then, according to the user's needs, the mode conversion assembly 4 can be placed on the top of any flat object. The mode conversion assembly 4 can be used alone or in conjunction with the driving assembly 3 and the smoke filter assembly 5 according to the user's needs.

[0080] During use, the dual-axis motor 311 drives the first blade 37 and the second blade 315 to rotate. When a large airflow is generated in the air duct 36, the inhaled air is blocked by the guide filter 51 and the filter 53, so that the flow of discharged air is greater than the flow of inhaled air, resulting in a low-pressure area between the air duct 36 and the protective cover 41. In addition, the rubber cover 43 is arranged in the shape of a suction cup. When the dual-axis motor 311 is running, the strong suction force in the air duct 36 causes the rubber cover 43 to be squeezed and deformed and tightly adhere to the surface of the placed object, so that the entire tower-type humidifying air purifier can be fixed on the placement surface, thereby preventing the protective cover 41 from collapsing due to slight collisions during use.

[0081] The cooperation between the mode conversion component 4 and the adjustment mechanism 2 provides three usage states, which allows the tower humidification air purifier to be replaced arbitrarily according to the needs of the user, and allows the tower humidification air purifier to achieve the maximum purification effect according to different seasons or different user groups. Moreover, the entire purifier is used in combination in a plug-in manner, which can facilitate users to replace the filter element and filter screen.

[0082] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tower humidifying air purifier, characterized by: include: A dust filtering mechanism (1) comprises a base (11), wherein a convex ring (12) is provided at the upper end of the base (11), a through-hole tube (17) is placed inside the convex ring (12), and two clamped filter screens (13) are sleeved on the outer surface of the through-hole tube (17), and the filter screens (13) are used to filter lint and cotton from entering the interior of the through-hole tube (17); An adjustment mechanism (2) includes an outer cover (21), wherein the outer cover (21) is used to change the air purification state of the tower humidification type air purifier; The drive assembly (3) includes a wind tube (36), the wind tube (36) is shaped like a trumpet tube, and two clamping rings (32) are provided on the upper part of the wind tube (36). A humidifier (31) is provided on the upper part of the wind tube (36), and the humidifier (31) is placed between the two clamping rings (32). The two clamping rings (32) are used to limit the placement position of the humidifier (31); A mode conversion assembly (4) includes a protective cover (41), wherein the bottom of the inner wall of the protective cover (41) is provided with four positioning blocks (42) distributed in a circular array, and the positioning blocks (42) are used to fix and support the installation position of the air duct (36); The smoke filter assembly (5) comprises two guide filter sheets (51) and a mounting sheet (52). The two guide filter sheets (51) are combined to form a trumpet tube shape. The guide filter sheets (51) are used to guide and filter air. The guide filter sheets (51) are located between the protective cover (41) and the wind tube (36). The guide filter sheets (51) are located at the air inlet between the protective cover (41) and the wind tube (36). A clamping tube (15) is provided on the top of the through-hole tube (17), and four slide grooves (14) distributed in a ring array are provided on the outer surface of the clamping tube (15), and rubber pads are provided inside the four slide grooves (14). A hollow tube (18) is provided at the middle of the upper end of the base (11), and a filter cartridge (16) is sleeved on the outer surface of the hollow tube (18), and the height of the filter cartridge (16) is the same as that of the through-hole tube (17); The inner wall of the outer cover shell (21) is provided with four sliders (22) distributed in a circular array, and the four sliders (22) are all slidably installed inside the slide groove (14), and the outer cover shell (21) is sleeved on the outer surface of the filter screen (13) through the sliders (22) and the slide groove (14); the upper part of the outer cover shell (21) is in the shape of a porcelain bowl, and the upper part of the outer cover shell (21) can cover the air inlet between the protective cover (41) and the wind tube (36); A triangular support rod (313) is provided at the bottom of the inner cavity of the wind tube (36), and a plurality of support rods (314) and slot blocks (312) distributed in a ring array are provided on the upper part of the inner wall of the wind tube (36). A hollow shaft fixing member (39) is provided inside the plurality of slot blocks (312). A central shaft (38) is installed in a rotational manner together with the hollow shaft fixing member (39) and the interior of the triangular support rod (313). Two groups of first fan blades (37) are provided on the outer surface of the central shaft (38). A dual-axis motor (311) is fixedly installed on the upper parts of the plurality of support rods (314), and one end of the central shaft (38) is fixedly connected to the output end of the dual-axis motor (311). A second fan blade (315) is provided at the other output end of the dual-shaft motor (311), a center rod is provided in the middle of the second fan blade (315), and a fixed axis cover (33) is provided on the outer surface of the center rod, and the first fan blade (37) and the second fan blade (315) are both located inside the air cylinder (36); The lower portion of the outer surface of the wind tube (36) is provided with four clamping blocks (34) distributed in a ring array, the lower portion of the outer surface of the wind tube (36) is provided with a limiting ring (35), and the four clamping blocks (34) are all arranged inside the positioning block (42); The protective cover (41) is clamped in the clamping tube (15), and the protective cover (41) is sleeved on the outside of the wind tube (36); A hollow plate (54) is fixedly mounted on the lower ends of the two mounting plates (52), and a filter plate (53) is provided on the upper portions of the two hollow plates (54); The two mounting plates (52) are both attached to the outer surface of the air cylinder (36), and the two filter plates (53) are both in contact with the inner wall of the protective cover (41), and the two hollow plates (54) are both located on the upper part of the limiting ring (35).

2. A tower-type humidifying air purifier according to claim 1, characterized in that: The mode conversion component (4) comprises a rubber sleeve (43) for adsorbing the contact surface. A card slot (44) is provided on the upper portion of the rubber sleeve (43). The rubber sleeve (43) is card-connected to the lower portion of the protective cover (41) through the card slot (44).

3. A method for using the tower humidifying air purifier according to any one of claims 1 to 2, characterized in that: The following steps are involved: 1) When in use, the regulating mechanism (2) is pushed upward so that the regulating mechanism (2) covers the air inlet between the mode conversion component (4) and the driving component (3), while the dust filtering mechanism (1) is not blocked or covered by the regulating mechanism (2). At this time, the tower humidifying air purifier is in the dust removal mode. Because the dust is heavier and more in contact with the ground, filtering from the bottom air intake can effectively remove the dust in the room; 2) When the regulating mechanism (2) is pushed downward to cover the outer surface of the dust filter mechanism (1), the tower humidifying air purifier is in the smoke removal mode. Since the smoke particles are small and located in the upper middle part of the room, the regulating mechanism (2) is pushed to cover the surface of the dust filter mechanism (1) and the high-position air inlet between the mode conversion component (4) and the driving component (3) is used for filtering, so that the smoke in the room can be quickly removed; 3) When the regulating mechanism (2) is located between the dust filtering mechanism (1) and the mode conversion component (4), the tower humidifying air purifier has both dust removal and smoke removal effects; 4) When the user takes out the mode conversion component (4) and the driving component (3) for use separately, the mode conversion component (4) and the driving component (3) can be placed at will, so that the tower humidifying air purifier can be replaced at will according to the needs of the user, and the tower humidifying air purifier can achieve the maximum purification effect according to different seasons or different user groups.

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