Humidifying net assembly and humidifier

Abstract

The humidification net assembly comprises a humidification net and a water segregator, the water segregator is installed at the upper end of the humidification net, a water inlet and a flow guide groove are formed in the water segregator, the flow guide groove is arranged in the circumferential direction of the humidification net, the water inlet is communicated with the flow guide groove, and the flow guide groove is communicated with the humidification net. The water distributor is provided with a water leakage channel, the water leakage channel is communicated with the humidifying net, the water leakage channel extends in the vertical direction of the water distributor, and the water leakage channel is gradually arranged in a flaring mode in the direction from bottom to top. According to the humidifying net assembly, water in the water segregator can be smoothly dropped onto the humidifying net, and the humidifying efficiency of the humidifying net can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifying equipment, and specifically, to a humidifying mesh assembly and a humidifier. Background Art

[0002] A humidifier is a device for maintaining the humidity of indoor air. It mainly atomizes water into ultra-fine particles and then blows the water mist to the outside through a fan to increase the humidity of the environment. When the humidifier works, the water in the water tank is transported to a water distribution structure through a water delivery pipeline. The water distribution structure drips water droplets onto the humidifying mesh below, and the wet humidifying mesh contacts the external air to achieve the purpose of humidifying the air.

[0003] However, in the related art, the structural design of the water distribution structure above the humidifying mesh is unreasonable, resulting in the dripping water not easily dripping smoothly onto the humidifying mesh, reducing the humidifying efficiency of the humidifier. Summary of the Utility Model

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

[0005] For this reason, an embodiment of the utility model provides a humidifying mesh assembly, which helps the water in the water distributor to drip smoothly onto the humidifying mesh, and is beneficial to improving the humidifying efficiency of the humidifying mesh.

[0006] An embodiment of the utility model also provides a humidifier.

[0007] The humidifying mesh assembly according to the embodiment of the utility model includes: a humidifying mesh and a water distributor. The water distributor is installed at the upper end of the humidifying mesh. The water distributor is provided with a water inlet and a diversion groove. The diversion groove is arranged around the circumference of the humidifying mesh. The water inlet is communicated with the diversion groove. The water distributor is provided with a water leakage channel, and the water leakage channel is communicated with the humidifying mesh. The water leakage channel extends along the up-and-down direction of the water distributor, and the water leakage channel is arranged with a gradually expanding opening along the direction from bottom to top.

[0008] According to the humidifying mesh assembly of the embodiment of the utility model, since the diversion groove is arranged around the circumference of the humidifying mesh, the water entering the diversion groove from the water inlet can flow circumferentially along the upper edge of the humidifying mesh. Since the water leakage channel on the water distributor extends along the up-and-down direction of the water distributor, and the water leakage channel is arranged with a gradually expanding opening along the direction from bottom to top, the cross-sectional area of the upper end opening of the water leakage channel is larger than that of the upper end opening of the water leakage channel. Thus, the surface tension of the water body at the upper end surface of the water leakage channel can be broken, so that the water flow can smoothly enter the humidifying mesh through the water leakage channel, and the humidifying efficiency of the humidifier can be improved.

[0009] In some embodiments, the water divider includes a water-dividing shell and a drain pipe. The water inlet and the diversion groove are formed on the water-dividing shell, the water leakage channel is formed inside the drain pipe, the drain pipe extends along the vertical direction of the water-dividing shell, and the upper end surface of the drain pipe is higher than the bottom wall surface of the diversion groove and lower than the upper edge of the diversion groove.

[0010] In some embodiments, the water divider further includes a first partition and a second partition. Both the first partition and the second partition are disposed inside the water-dividing shell and arranged circumferentially around the water-dividing shell. The first partition and the second partition are spaced apart radially along the water-dividing shell to define the diversion groove, and the water inlet is provided on the outer side wall of the water-dividing shell.

[0011] In some embodiments, the humidifying mesh assembly further includes a humidifying cover and a base. The humidifying cover is mounted on the water divider to cover the diversion groove, the base is mounted at the lower end of the humidifying mesh, and a return hole penetrating up and down is provided inside the base.

[0012] In some embodiments, the lower edge of the humidifying cover and the lower edge of the water divider are spaced apart radially of the humidifying mesh to define a first installation groove, and the lower end of the humidifying mesh is fitted in the first installation groove, and / or the base includes a base body and a clamping block. The clamping block is provided on the upper end surface of the base body, and the clamping block and the inner wall surface of the base body define a second installation groove, and the lower end of the humidifying mesh is fitted in the second installation groove.

[0013] A humidifier according to another embodiment of the present invention includes: a housing; a humidifying mesh assembly, which is the humidifying mesh assembly according to any one of the embodiments of the present invention, and the humidifying mesh assembly is installed inside the housing; a water tank assembly, which is disposed inside the housing and is used for supplying water to the humidifying mesh assembly.

[0014] For the humidifier according to the embodiment of the present invention, since the diversion groove is arranged circumferentially around the humidifying mesh, the water entering the diversion groove from the water inlet can flow circumferentially around the upper edge of the humidifying mesh. Since the water leakage channel on the water divider extends along the vertical direction of the water divider, and the water leakage channel is arranged with a gradually expanding opening in the upward direction from bottom to top, the opening cross-sectional area of the upper end of the water leakage channel is larger than that of the upper end of the water leakage channel. Thus, the surface tension of the water body at the upper end surface of the water leakage channel can be broken, so that the water flow can smoothly pass through the water leakage channel and enter the humidifying mesh, and the humidifying efficiency of the humidifier can be improved.

[0015] In some embodiments, a water filling port is provided at the upper end of the housing. The humidifier further includes a water filling pipeline and a water supply pipeline. The water tank assembly includes a water tank and a water pump. The water pump is installed in the water storage cavity of the water tank. The water tank is installed at the lower end of the humidifying mesh assembly. One end of the water filling pipeline is communicated with the water filling port, and the other end of the water filling pipeline is communicated with the water tank. One end of the water supply pipeline is communicated with the water pump, and the other end of the water supply pipeline is communicated with the water inlet.

[0016] In some embodiments, the water pump is a wirelessly powered water pump, and / or the water tank is slidably installed in the housing.

[0017] In some embodiments, the water tank includes a tank body and a tank upper cover. A water return channel is provided in the tank upper cover. The upper end of the water return channel is communicated with the humidifying mesh assembly. The water tank assembly further includes a scale inhibitor cartridge. The lower end of the water return channel is communicated with the water storage cavity through the scale inhibitor cartridge.

[0018] In some embodiments, the water tank assembly further includes a water pump housing and a shock pad. The water pump is installed in the water pump housing, and the shock pad is provided between the water pump and the water pump housing.

[0019] In some embodiments, an air outlet and an air inlet are provided on the housing. The air outlet is arranged adjacent to the upper end of the housing, and the air outlet is located below the water filling port. The air inlet is provided on at least one side wall of the housing. The humidifier further includes an air filter. The air filter is located inside the housing and is provided between the air inlet and the humidifying mesh.

[0020] In some embodiments, the water tank assembly further includes a waterway sterilization module and a water tank sterilization module. The waterway sterilization module is installed on the water supply pipeline, and the water tank sterilization module is installed in the water storage cavity. Description of the Drawings

[0021] Figure 1 is a schematic diagram of the humidifier according to an embodiment of the present invention.

[0022] Figure 2 is an exploded view of the humidifying mesh assembly according to an embodiment of the present invention.

[0023] Figure 3 is a schematic diagram of the humidifying mesh assembly according to an embodiment of the present invention.

[0024] Figure 4 is a cross-sectional view of the humidifying mesh assembly according to an embodiment of the present invention.

[0025] Figure 5 is a schematic diagram of the humidifying mesh assembly (after removing the humidifying cover) according to an embodiment of the present invention.

[0026] Figure 6 is Figure 5 An enlarged view of A in

[0027] Figure 7 is a top view of the humidifying mesh assembly of the humidifying mesh assembly according to an embodiment of the present utility model.

[0028] Figure 8 is a cross-sectional view of the water distributor of the humidifying mesh assembly according to an embodiment of the present utility model.

[0029] Figure 9 is a schematic diagram of the base of the humidifying mesh assembly according to an embodiment of the present utility model.

[0030] Figure 10 is a schematic diagram of some parts of the humidifier according to an embodiment of the present utility model.

[0031] Figure 11 is an exploded view of the water tank assembly of the humidifier according to an embodiment of the present utility model.

[0032] Figure 12 is an internal view of the water tank assembly of the humidifier according to an embodiment of the present utility model.

[0033] Figure 13 is a schematic diagram of the water tank assembly of the humidifier supplying water to the water distributor according to an embodiment of the present utility model.

[0034] Reference numerals:

[0035] 1. Humidifying mesh;

[0036] 2. Water distributor; 21. Water distribution shell; 211. Flow guide groove; 212. Water inlet; 22. Drain pipe; 221. Drainage channel; 23. First partition; 24. Second partition;

[0037] 3. Humidifying cover;

[0038] 4. Base; 41. Base body; 411. Return hole; 42. Clamping block; 43. Second installation groove;

[0039] 5. Machine shell; 51. Water filling port; 52. Air inlet; 53. Air outlet;

[0040] 6. Water tank assembly; 61. Water tank; 611. Tank main body; 612. Tank upper cover; 613. Water storage cavity; 62. Water pump; 63. Water pump shell; 631. Water pump upper shell; 632. Water pump lower shell; 641. Shock pad; 642. Scale inhibitor box; 65. Water filling pipeline; 66. Water supply pipeline; 67. Waterway sterilization module; 671. First UV sterilization module; 672. Electrolytic sterilization module; 68. Water tank sterilization module; 681. Second UV sterilization module;

[0041] 7. Air filter element;

[0042] 8. Fan assembly. Detailed implementation manners

[0043] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0044] Refer to the attached Figures 1 to 13 to describe the humidifying mesh assembly and the humidifier of the embodiments of the present utility model.

[0045] As Figures 1 to 8 shown, the humidifying mesh assembly of the embodiments of the present utility model includes: a humidifying mesh 1 and a water distributor 2. The water distributor 2 is installed at the upper end of the humidifying mesh 1. The water distributor 2 is provided with a water inlet 212 and a diversion groove 211. The diversion groove 211 is arranged around the circumference of the humidifying mesh 1. The water inlet 212 is communicated with the diversion groove 211. The water distributor 2 is provided with a water leakage channel 221. The water leakage channel 221 is communicated with the humidifying mesh 1. The water leakage channel 221 extends along the up-and-down direction of the water distributor 2, and the water leakage channel 221 is arranged with a gradually expanding opening along the direction from bottom to top.

[0046] For the humidifying mesh assembly according to the embodiments of the present utility model, since the diversion groove 211 is arranged around the circumference of the humidifying mesh 1, the water entering from the water inlet 212 into the diversion groove 211 can flow circumferentially along the upper edge of the humidifying mesh 1. Since the water leakage channel 221 on the water distributor 2 extends along the up-and-down direction of the water distributor 2, and the water leakage channel 221 is arranged with a gradually expanding opening along the direction from bottom to top, the opening cross-sectional area of the upper end of the water leakage channel 221 is larger than that of the upper end of the water leakage channel 221. Thus, the surface tension of the water body at the upper end surface of the water leakage channel 221 can be destroyed, so that the water flow can smoothly enter the humidifying mesh 1 through the water leakage channel 221, and the humidifying efficiency of the humidifier can be improved.

[0047] It can be understood that due to the surface tension of the water body, in the related art, a water film is likely to form at the upper port position of the straight cylindrical water leakage channel 221, and the water film will block the smooth passage of water through the water leakage channel 221. However, the humidifying mesh assembly of the embodiments of the present utility model designs the water leakage channel 221 as an inverted conical structure, that is, the aperture of the water leakage channel 221 gradually becomes narrower along the direction from top to bottom, so as to destroy the surface tension of the water body at the upper port of the water leakage channel 221, so that the water flow can smoothly enter the humidifying mesh 1 through the water leakage channel 221.

[0048] Optionally, there are multiple water leakage channels 221, and the multiple water leakage channels 221 are arranged at intervals along the circumferential direction of the diversion groove 211, and the water leakage channels 221 communicate with the humidifying mesh 1. Since there are multiple water leakage channels 221 on the water distributor 2, the multiple water leakage channels 221 are arranged at intervals along the circumferential direction of the diversion groove 211, and the water leakage channels 221 communicate with the humidifying mesh 1, the water in the diversion groove 211 can be evenly dispersed to each position of the humidifying mesh 1 under the diversion action of the multiple water leakage channels 221, which is beneficial to fully and evenly wet the humidifying mesh 1 and further improve the humidifying efficiency of the humidifier.

[0049] As Figures 3 to 5 shown, the humidifying mesh 1 can be in a cylindrical structure (not limited to a cylindrical or square cylindrical structure). Correspondingly, both the water distributor 2 and the diversion groove 211 are in an annular structure. The orthographic projection of the diversion groove 211 in the up and down direction is located within the outer peripheral contour of the upper end face of the humidifying mesh 1. Therefore, the water discharged from the water leakage channels 221 can be evenly dispersed along the circumferential direction of the humidifying mesh 1 under the action of gravity.

[0050] For example, the spacing between the multiple water leakage channels 221 is equal. In other words, the multiple water leakage channels 221 are arranged at equal intervals along the circumferential direction of the diversion groove 211 to further improve the uniformity of wetting of the humidifying mesh 1.

[0051] Optionally, as Figures 5 to 7 shown, the water distributor 2 includes a water distribution shell 21 and a drain pipe 22. The water inlet 212 and the diversion groove 211 are formed on the water distribution shell 21, the water leakage channels 221 are formed in the drain pipe 22, the drain pipe 22 extends along the up and down direction of the water distribution shell 21, the upper end face of the drain pipe 22 is higher than the bottom wall surface of the diversion groove 211 and lower than the upper edge of the diversion groove 211. Thus, if the water entering the diversion groove 211 from the water inlet 212 contains impurities, the impurities will not be directly discharged from the water leakage channels 221. It can be understood that since the upper end face of the drain pipe 22 is higher than the bottom wall surface of the diversion groove 211, the impurities will accumulate on the bottom wall surface of the diversion groove 211 under the action of gravity and will not flow into the water leakage channels 221 with the water, so as to form an overflow weir structure.

[0052] Of course, the height of the drain pipe 22 cannot be too high, and the upper end face of the drain pipe 22 needs to be lower than the upper edge of the diversion groove 211, so as to ensure that the water in the diversion groove 211 can smoothly enter the water leakage channels 221 and block the impurities in the diversion groove 211 outside the drain pipe 22 to avoid the problems of blockage of the water leakage channels 221 and dirt of the humidifying mesh 1.

[0053] For example, the water distribution shell 21 and the drain pipe 22 can be processed and manufactured by an integral molding method to improve the convenience of production and manufacture of the water distributor 2.

[0054] In some embodiments, as Figure 6As shown, the water diverter 2 further includes a first partition 23 and a second partition 24. Both the first partition 23 and the second partition 24 are disposed within the water diversion housing 21 and are arranged circumferentially around the water diversion housing 21. The first partition 23 and the second partition 24 are spaced apart radially along the water diversion housing 21 to define a diversion channel 211. An inlet 212 is provided on the outer sidewall of the water diversion housing 21.

[0055] It can be understood that, as Figure 6 shown, both the first partition 23 and the second partition 24 are annular structures, and the first partition 23 is located on the outer circumference of the second partition 24. The inner side surface of the first partition 23, the outer side surface of the second partition 24, and the bottom wall surface of the water diversion housing 21 jointly define the diversion channel 211. On the one hand, on the basis of reducing the water storage volume in the diversion channel 211, the overflow requirement of the drain pipe 22 can be met, which is beneficial to accelerating the water flow velocity in the diversion channel 211. On the other hand, the first partition 23 and the second partition 24 can strengthen the structure of the water diverter 2 to improve the structural strength of the water diverter 2.

[0056] In some embodiments, as Figure 3 shown, the humidifying mesh assembly further includes a humidifying cover 3 and a base 4. The humidifying cover 3 is installed on the water diverter 2 to cover the diversion channel 211. It can be understood that since the humidifying cover 3 is installed on the water diverter 2, it can cover and enclose the diversion channel 211, thereby preventing the water in the diversion channel 211 from overflowing outward, which is beneficial to ensuring the dryness of the non-humidifying environment inside the housing 5 of the humidifier and reducing the probability of corrosion of the internal circuits of the humidifier due to moisture.

[0057] As Figure 5 and Figure 9 shown, the base 4 is installed at the lower end of the humidifying mesh 1, and a return hole 411 that penetrates up and down is provided inside the base 4. It can be understood that the base 4 can receive and gather the excess water flow in the humidifying mesh 1, and the excess water in the humidifying mesh 1 can be discharged into the lower water tank 61 through the return hole 411 of the base 4 to guide the water flow discharged from the humidifying mesh 1 and avoid disorderly water flow.

[0058] In order to limit the humidifying mesh 1, the humidifying mesh 1 can be fixed by the water diverter 2 and the base 4. Specifically, the lower edge of the humidifying cover 3 and the lower edge of the water diverter 2 are spaced apart radially with respect to the humidifying mesh 1 to define a first installation groove (not shown), and the lower end of the humidifying mesh 1 is fitted into the first installation groove. For example, the upper end of the humidifying mesh 1 is snap-fitted into the first installation groove. Thus, the humidifying mesh 1 can be fixed by using the structures of the humidifying cover 3 and the water diverter 2 itself, which can not only reduce the number of assembled parts but also simplify the assembly process.

[0059] Furthermore, as Figure 9As shown, the base 4 includes a base body 41 and a clamping block 42. The clamping block 42 is provided on the upper end surface of the base body 41. The clamping block 42 and the inner wall surface of the base body 41 define a second installation groove 43. The lower end of the humidifying net 1 is fitted in the second installation groove 43. For example, there are multiple clamping blocks 42, and the multiple clamping blocks 42 are arranged at intervals around the circumference of the base body 41. The lower end of the humidifying net 1 is clamped in the second installation groove 43, whereby the lower end of the humidifying net 1 can be fixed, so as to improve the firmness of the installation of the humidifying net 1 and reduce the probability of the humidifying net 1 shaking relative to the machine case 5 and being deformed and misaligned.

[0060] As Figure 1 and Figure 2 As shown, the humidifier of another embodiment of the present invention includes: a machine case 5, a humidifying net assembly, and a water tank assembly 6. The humidifying net assembly is the humidifying net assembly of the present invention. The humidifying net assembly is installed in the machine case 5. The water tank assembly 6 is provided in the machine case 5, and the water tank assembly 6 is used to supply water to the humidifying net assembly.

[0061] For the humidifier according to the embodiment of the present invention, since the diversion groove 211 is arranged around the circumference of the humidifying net 1, the water entering the diversion groove 211 from the water inlet 212 can flow circumferentially around the upper edge of the humidifying net 1. Since the water distributor 2 is provided with a plurality of water leakage channels 221, the plurality of water leakage channels 221 are arranged at intervals along the circumference of the diversion groove 211, and the water leakage channels 221 are communicated with the humidifying net 1. Therefore, the water in the diversion groove 211 can be evenly dispersed to each position of the humidifying net 1 under the diversion action of the plurality of water leakage channels 221, which is beneficial to fully wet the humidifying net 1 and can improve the humidifying efficiency of the humidifier.

[0062] Optionally, as Figure 1 , Figure 10 and Figure 13 As shown, a water filling port 51 is provided at the upper end of the machine case 5. The humidifier further includes a water filling pipeline 65 and a water supply pipeline 66. The water tank assembly 6 includes a water tank 61 and a water pump 62. The water pump 62 is installed in the water storage cavity 613 of the water tank 61. The water tank 61 is installed at the lower end of the humidifying net assembly. One end of the water filling pipeline 65 is communicated with the water filling port 51, and the other end of the water filling pipeline 65 is communicated with the water tank 61. One end of the water supply pipeline 66 is communicated with the water pump 62, and the other end of the water supply pipeline 66 is communicated with the water inlet 212.

[0063] It can be understood that the humidifier of the embodiment of the present invention is of a tower type structure. In the up-down direction, the water filling port 51, the fan assembly 8, the humidifying net assembly, and the water tank assembly 6 are arranged in sequence to reduce the floor area of the humidifier. In addition, one end of the water filling pipeline 65 is communicated with the water filling port 51, and the other end of the water filling pipeline 65 is communicated with the water tank 61, which can ensure the sealing of the water flow passage to prevent the problem that the water seeps out and corrodes the circuit, affecting the service life.

[0064] For example, the water filling pipeline 65 and the water supply pipeline 66 are installed in the form of a silica gel tube and a sealing ring to ensure the sealing effect of the water filling pipeline 65 and the water supply pipeline 66.

[0065] Optionally, the water pump 62 is a wirelessly powered water pump 62, which can effectively avoid problems such as unstable power supply and non-operation caused by corrosion of the power supply circuit of the water pump 62, and is beneficial to extending the service life of the humidifier.

[0066] For example, the water tank 61 is slidably installed in the housing 5. It can be understood that the water tank 61 can adopt the structure of a drawer, so that the water tank 61 can be horizontally pulled out of the housing 5, which is convenient for cleaning the water tank 61.

[0067] Optionally, as Figures 10 to 12 shown, the water tank 61 includes a tank main body 611 and a tank upper cover 612. A water return channel is provided in the tank upper cover 612. The upper end of the water return channel is communicated with the humidifying mesh assembly. The water tank assembly 6 further includes a scale inhibitor cartridge 642. The lower end of the water return channel is communicated with the water storage cavity 613 through the scale inhibitor cartridge 642. It can be understood that the water discharged from the return hole 411 of the base 4 can flow back to the water storage cavity 613 through the water return channel. Since the lower end of the water return channel is communicated with the water storage cavity 613 through the scale inhibitor cartridge 642, the dirt in the water body can be removed, so as to extend the service life of the humidifier and reduce the cleaning frequency of the humidifier.

[0068] Optionally, as Figure 11 shown, the water tank assembly 6 further includes a water pump housing 63 and a shock pad 641. The water pump 62 is installed in the water pump housing 63, and a shock pad 641 is provided between the water pump 62 and the water pump housing 63. The shock pad 641 can be a silica gel pad to absorb the vibration when the water pump 62 works, reduce the noise when the humidifier works, and is beneficial to improving the user experience.

[0069] In one example, the water pump housing 63 includes a water pump upper housing 631 and a water pump lower housing 632, and the water pump upper housing 631 and the water pump lower housing 632 are detachably connected to form a cavity for installing the water pump 62.

[0070] Optionally, as Figure 1 and Figure 2 shown, the housing 5 is provided with an air outlet 53 and an air inlet 52. The air outlet 53 is arranged adjacent to the upper end of the housing 5, and the air outlet 53 is located below the water filling port 51. The air inlet 52 is provided on at least one side wall of the housing 5. The humidifier further includes an air filter 7. The air filter 7 is located inside the housing 5, and the air filter 7 is provided between the air inlet 52 and the humidifying mesh 1. It can be understood that the housing 5 is a multi-layer structure, and the water filling port 51 is located above the air outlet 53, so that the integrity of the humidifier is better and the appearance is beautiful.

[0071] In addition, since the air filter 7 is disposed between the air inlet 52 and the humidifying mesh 1, the airflow entering the casing 5 can be filtered to improve the air cleanliness. For example, the casing 5 has a cubic structure, and the air outlets 53 are arranged in an array on three side walls of the casing 5. The structure of the air filter 7 is in an "n" shape to cover three sides of the humidifying mesh 1, thereby improving the air filtering effect.

[0072] In one example, the air filter 7 is a HEPA filter.

[0073] In some embodiments, as Figure 13 shown, the water tank assembly 6 further includes a waterway sterilization module 67 and a water tank sterilization module 68. The waterway sterilization module 67 is installed on the water supply pipeline 66, and the water tank sterilization module 68 is installed in the water storage cavity 613. In the embodiment of the present utility model, sterilization modules are provided in both the water tank 61 and the water supply pipeline 66, which can sterilize the entire waterway of the water tank assembly 6, effectively preventing the growth of bacteria and generating odors, and avoiding the problem of water quality deterioration caused by bacteria remaining in the water tank 61, the water supply pipeline 66 or the humidifying mesh assembly.

[0074] For example, as Figure 13 shown, the waterway sterilization module 67 includes a first UV sterilization module 671. The first UV sterilization module 671 is provided with a flow-through channel, and the first UV sterilization module 671 can irradiate ultraviolet rays into the flow-through channel. The flow-through channel is connected in series with the waterway in the water supply pipeline 66. It can be understood that the first UV sterilization module 671 sterilizes by irradiating ultraviolet rays into the water in the water supply pipeline 66.

[0075] Again, for example, as Figure 13 shown, the waterway sterilization module 67 further includes an electrolytic sterilization module 672. The electrolytic sterilization module 672 is provided with an electrolytic channel, and the electrolytic channel is connected in series with the water supply pipeline 66. The electrolytic sterilization module 672 is used for electrolytic sterilization of the water flowing through the electrolytic channel. It can be understood that the electrolytic sterilization module 672 electrolyzes the water in the water supply pipeline 66 through electrolysis to generate strong oxidizing substances such as hypochlorous acid, ozone or hydroxyl radicals, and the above substances can quickly oxidize and decompose the cell membranes, proteins and nucleic acids of bacteria or fungi to achieve the purpose of sterilization.

[0076] In one example, as Figure 13 shown, the water tank sterilization module 68 includes a second UV sterilization module 681, and the second UV sterilization module 681 is used for irradiating ultraviolet rays into the water storage cavity 613 to further improve the sterilization effect of the water body in the water tank 61.

[0077] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0078] In addition, 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 such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0079] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0080] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0081] In the present utility model, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean 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.

[0082] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Any changes, modifications, substitutions, and variations made by those of ordinary skill in the art to the above embodiments are within the protection scope of the present utility model.

Claims

1. A humidifying net assembly, characterized in that: include: Humidification net; A water separator is installed at the upper end of the humidifying net, and is provided with a water inlet and a guide groove. The guide groove is arranged circumferentially around the humidifying net, and the water inlet is communicated with the guide groove. A water leakage channel is provided on the water separator, and the water leakage channel is communicated with the humidifying net. The water leakage channel extends in the up and down directions of the water separator, and the water leakage channel is arranged to expand gradually from bottom to top.

2. The humidifying net assembly according to claim 1, characterized in that: The water distributor comprises a water distribution shell and a water leakage pipe, the water inlet and the guide groove are formed on the water distribution shell, the water leakage channel is formed in the water leakage pipe, the water leakage pipe extends in the up and down directions of the water distribution shell, and the upper end surface of the water leakage pipe is higher than the bottom wall surface of the guide groove and lower than the upper edge of the guide groove.

3. The humidifying net assembly according to claim 2, characterized in that: The water divider further includes a first baffle and a second baffle, both of which are disposed in the water divider shell and arranged circumferentially around the water divider shell, the first baffle and the second baffle are spaced apart radially from each other in the water divider shell to define the guide groove, and the water inlet is disposed on the outer side wall of the water divider shell.

4. The humidifying net assembly according to claim 1, characterized in that: The humidifying net assembly also includes a humidifying cover and a base. The humidifying cover is installed on the water distributor to cover the guide groove. The base is installed at the lower end of the humidifying net. A reflux hole is provided in the base which runs through the base from top to bottom.

5. The humidifying net assembly according to claim 4, characterized in that: The lower edge of the humidifying cover and the lower edge of the water separator are spaced apart in the radial direction of the humidifying net to define a first mounting groove, and the lower end of the humidifying net is fitted in the first mounting groove. And / or, the base includes a base body and a block, the block is arranged on the upper end surface of the base body, the block and the inner wall surface of the base body define a second installation groove, and the lower end of the humidifying net is fitted in the second installation groove.

6. A humidifier, characterized in that: include: chassis; A humidifying net assembly, wherein the humidifying net assembly is the humidifying net assembly described in any one of claims 1 to 5, and the humidifying net assembly is installed in the housing; A water tank assembly is disposed in the housing and is used to supply water to the humidifying net assembly.

7. The humidifier according to claim 6, characterized in that A water filling port is provided at the upper end of the casing, the humidifier also includes a water filling pipeline and a water supply pipeline, the water tank assembly includes a water tank and a water pump, the water pump is installed in the water storage chamber of the water tank, the water tank is installed at the lower end of the humidifying net assembly, one end of the water filling pipeline is connected to the water filling port, the other end of the water filling pipeline is connected to the water tank, one end of the water supply pipeline is connected to the water pump, and the other end of the water supply pipeline is connected to the water inlet.

8. The humidifier according to claim 7, characterized in that: The water pump is a wirelessly powered water pump, and / or the water tank is retractably installed in the housing.

9. The humidifier according to claim 7, characterized in that: The water tank includes a tank body and a tank cover, a water return channel is provided in the tank cover, the upper end of the water return channel is connected to the humidifying net assembly, and the water tank assembly also includes an antiscalant box, and the lower end of the water return channel is connected to the water storage chamber through the antiscalant box.

10. The humidifier according to claim 7, characterized in that The water tank assembly also includes a water pump housing and a shock-absorbing pad. The water pump is installed in the water pump housing, and the shock-absorbing pad is arranged between the water pump and the water pump housing.

11. The humidifier according to claim 7, characterized in that: The casing is provided with an air outlet and an air inlet, the air outlet is arranged adjacent to the upper end of the casing, and the air outlet is located below the water inlet, the air inlet is arranged on at least one side wall of the casing, the humidifier also includes an air filter element, the air filter element is located in the casing, and the air filter element is arranged between the air inlet and the humidifying net.

12. The humidifier according to any one of claims 7 to 11, characterized in that: The water tank assembly also includes a water channel sterilization module and a water tank sterilization module. The water channel sterilization module is installed on the water supply pipeline, and the water tank sterilization module is installed in the water storage chamber.

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