Humidifier

Abstract

The utility model relates to a humidifier which comprises a humidifying bin provided with a humidifying piece, a humidifier body, a control device and a control device. The water tank is connected with the humidifying bin, the water tank comprises a flow guide part, the flow guide part comprises a water inlet end and a water outlet end, the flow guide part extends in the water tank in the gravity direction, and liquid flowing out of the humidifying part flows in from the water inlet end of the flow guide part and flows out from the water outlet end; the filtering part is arranged at the water outlet end of the flow guide part, and liquid flowing out of the water outlet end flows into the water tank after being filtered by the filtering part. The filtering part is arranged at the water outlet end of the flow guide part, so that liquid flowing out of the water outlet end flows into the water tank after being filtered by the filtering part. Liquid flowing out of the humidifying part is filtered through the filtering part and then flows into the water tank, and unclean water is prevented from flowing into the water tank. The liquid in the water tank can be prevented from being polluted by the liquid flowing out of the humidifying part.

Description

Technical Field

[0001] The present disclosure relates to the technical field of air humidification, and particularly to a humidifier. Background Art

[0002] A humidifier is an electrical device used to increase air humidity, and its popularity is increasing day by day.

[0003] However, during the use of a humidifier, there may be water pollution caused by long use time, water addition pollution, etc. The contaminated water entering the air again has a risk of causing diseases. The filtration and purification of water in the humidifier have become the focus of product competition. Summary of the Utility Model

[0004] To overcome the problems existing in the related art, the present disclosure provides a humidifier.

[0005] According to an embodiment of the present disclosure, there is provided a humidifier, including: a humidifying chamber provided with a humidifying member; a water tank connected to the humidifying chamber, the water tank including a guiding portion, the guiding portion including a water inlet end and a water outlet end, the guiding portion extending along the gravity direction in the water tank, and the liquid flowing out from the humidifying member flows into from the water inlet end of the guiding portion and flows out from the water outlet end; and a filtering member disposed at the water outlet end of the guiding portion, and the liquid flowing out from the water outlet end flows into the water tank after being filtered by the filtering member.

[0006] In some embodiments, the humidifier further includes: a water adding structure disposed on a side of the humidifying chamber away from the water tank; a water adding pipeline, an inlet of the water adding pipeline is communicated with the water adding structure, and an outlet of the water adding pipeline is communicated with the water tank, so that the liquid enters from the inlet, and sequentially passes through the water adding pipeline, the guiding portion and the filtering member and enters the water tank.

[0007] In some embodiments, a first water leakage hole is provided at the water outlet end of the guiding portion, and the filtering member is disposed adjacent to the water outlet end and opposite to the first water leakage hole.

[0008] In some embodiments, the humidifying chamber is provided with a bottom case, and the bottom case is provided with a second water leakage hole facing the guiding portion, wherein the liquid flowing out from the humidifying member flows into the guiding portion from the second water leakage hole, and sequentially passes through the guiding portion and the filtering member and enters the water tank.

[0009] In some embodiments, the humidifier includes a side wall and a bracket. The bracket is located between the bottom case of the humidification chamber and the water tank, and the outer side of the bracket is connected to the side wall. The bracket is provided with a third water leakage hole, and the liquid flowing out of the humidifying member flows into the diversion portion through the second water leakage hole and the third water leakage hole, and sequentially passes through the diversion portion and the filter member and then enters the water tank.

[0010] In some embodiments, the filter member includes a filter water inlet, and the filter water inlet is opposite to the first water leakage hole. The filter member includes a filter water outlet. One side of the water tank opposite to the filter water outlet is provided with a first convex portion protruding towards the direction close to the filter water outlet. The first convex portion faces the filter water outlet, and a water pump is arranged inside the first convex portion.

[0011] The filter member is annular and sleeved on the water outlet end of the diversion portion, and the filter member is detachably connected to the diversion portion.

[0012] In some embodiments, the filter member includes a first connection portion, the diversion portion includes a second connection portion, the second connection portion includes a guiding track, and the first connection portion slides along the guiding track, so that the filter member is detachably connected to the diversion portion.

[0013] In some embodiments, the first connection portion includes a first buckle portion, the second connection portion includes a second buckle portion, and the filter member and the diversion portion are snap-connected through the first buckle portion and the second buckle portion.

[0014] In some embodiments, the water tank includes a cover body arranged between the diversion portion and the bracket. The cover body is provided with a fourth water leakage hole, and the liquid flowing to the surface of the cover body flows into the diversion portion through the fourth water leakage hole.

[0015] In some embodiments, the cover body is provided with a second convex portion protruding towards the direction close to the third water leakage hole, and the second convex portion faces the third water leakage hole.

[0016] In some embodiments, the cover body includes a central portion close to the second convex portion and an edge portion far from the second convex portion. The horizontal position of the central portion is higher than the horizontal position of the edge portion, so that the liquid located at the central portion flows towards the edge portion. The fourth water leakage hole is arranged at the edge portion, and the fourth water leakage hole faces the second edge portion of the diversion portion.

[0017] In some embodiments, the diversion portion contracts from the water inlet end towards the water outlet end and is in a funnel shape.

[0018] The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: By arranging the filter element at the water outlet end of the diversion part, the liquid flowing out from the water outlet end flows into the water tank after being filtered by the filter element. The liquid flowing out from the humidifying part is filtered by the filter element and then flows into the water tank, avoiding the inflow of unclean water into the water tank. The arrangement of the present disclosure helps to prevent the liquid in the water tank from being contaminated by the liquid flowing out from the humidifying part.

[0019] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings herein are incorporated into the specification and form a part of the specification, showing embodiments consistent with the present disclosure and, together with the specification, are used to explain the principles of the present disclosure.

[0021] Figure 1 is a schematic structural diagram of a humidifier shown according to an exemplary embodiment.

[0022] Figure 2 is a schematic cross-sectional structural diagram of a humidifier shown according to an exemplary embodiment.

[0023] Figure 3 is a schematic cross-sectional structural diagram of a humidifier shown according to an exemplary embodiment.

[0024] Figure 4 is a schematic structural diagram of the diversion part and the filter element of a humidifier shown according to an exemplary embodiment.

[0025] Figure 5 is a schematic structural diagram of the diversion part and the filter element of a humidifier shown according to an exemplary embodiment.

[0026] Figure 6 is a schematic structural diagram of the diversion part and the filter element of a humidifier shown according to an exemplary embodiment.

[0027] Figure 7 is a schematic structural diagram of the filter element of a humidifier shown according to an exemplary embodiment.

[0028] Figure 8 is a schematic structural diagram of the filter element of a humidifier shown according to an exemplary embodiment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0030] In the related art, during the use of a humidifier, there may be water pollution due to long usage time, water addition pollution, etc. The contaminated water entering the air again has a risk of causing diseases. The filtration and purification of water in the humidifier have become the focus of product competition.

[0031] To solve the above technical problems, according to an embodiment of the present disclosure, a humidifier is provided. The humidifier includes: a humidifying chamber provided with a humidifying member; a water tank connected to the humidifying chamber. The water tank includes a guiding portion, and the guiding portion includes a water inlet end and a water outlet end. The guiding portion extends in the direction of gravity within the water tank, and the liquid flowing out from the humidifying member flows into the guiding portion from the water inlet end and flows out from the water outlet end; and a filtering member disposed at the water outlet end of the guiding portion, and the liquid flowing out from the water outlet end flows into the water tank after being filtered by the filtering member.

[0032] The present disclosure disposes the filtering member at the water outlet end of the guiding portion so that the liquid flowing out from the water outlet end flows into the water tank after being filtered by the filtering member. By filtering the liquid flowing out from the humidifying member and then allowing it to flow into the water tank, it is avoided that unclean water flows into the water tank. The setting of the present disclosure is beneficial to preventing the liquid in the water tank from being polluted by the liquid flowing out from the humidifying member.

[0033] Figure 1 is a schematic structural diagram of a humidifier shown according to an exemplary embodiment. Figure 2 is a schematic cross-sectional structural diagram of a humidifier shown according to an exemplary embodiment. Figure 3 is a schematic cross-sectional structural diagram of a humidifier shown according to an exemplary embodiment.

[0034] In some embodiments, as Figures 1 - 3 shown, the humidifier may include: a humidifying chamber 10, a water tank 20, and a filtering member 30.

[0035] In the embodiments of the present disclosure, the humidifier can increase the humidity of the air around the humidifier by evaporating or atomizing water and then blowing it into the air.

[0036] In an embodiment of the present disclosure, the humidifying chamber 10 may be provided with a humidifying member 14, and the humidifying member 14 may be a component of the humidifier for humidifying air. Exemplarily, the humidifying member 14 may be a wet curtain. When air blows through the wet and humid wet curtain, the moisture of the wet curtain can quickly evaporate, increasing the humidity of the air passing through the wet curtain.

[0037] In an embodiment of the present disclosure, the water tank 20 may be a structure of the humidifier for storing liquid. The humidifier may continuously direct the liquid stored in the water tank 20 to the humidifying member 14, so that the humidifying member 14 can work for a long time to humidify the air.

[0038] The water tank 20 may be connected to the humidifying chamber 10. The water tank 20 may be located below the humidifying chamber 10 in the direction of gravity. The water tank 20 may include a diversion portion 214, and the diversion portion 214 may be a component for diverting the liquid entering the water tank 20.

[0039] The diversion portion 214 may include a water inlet end 216 and a water outlet end 217. The diversion portion 214 may extend in the direction of gravity within the water tank 20. Exemplarily, the diversion portion 214 may extend from the top of the water tank 20 to the bottom of the water tank 20, wherein the horizontal height of the top of the water tank 20 is greater than the horizontal height of the bottom of the water tank 20. When the humidifier is in the working state, the horizontal height of the water inlet end 216 may be higher than the horizontal height of the water outlet end 217, so that the liquid located at the water inlet end 216 of the diversion portion 214 can flow from the water inlet end 216 to the water outlet end 217 under the action of gravity.

[0040] In an embodiment of the present disclosure, since the speed of adding water to the humidifying member 14 is greater than the evaporation speed of the humidifying member 14, the excess water will flow out of the humidifying member 14. The liquid flowing out of the humidifying member 14 may flow into the water inlet end 216 of the diversion portion 214 and flow out from the water outlet end 217, and finally flow into the water tank 20, realizing the recovery of the surplus water of the humidifying member 14.

[0041] In an embodiment of the present disclosure, the filter member 30 may be a component for purifying the liquid. The filter member 30 may be disposed at the water outlet end 217 of the diversion portion 214. The liquid flowing out from the water outlet end 217 may flow into the water tank 20 after being filtered by the filter member 30, so that the surplus water of the humidifying member 14 flows into the water tank 20 after being purified by the filter member 30, avoiding the pollution of the liquid in the water tank 20 by the unpurified surplus water.

[0042] In an embodiment of the present disclosure, the water outlet end 217 of the diversion portion 214 may be disposed at a position close to the bottom of the water tank 20 in the direction of gravity. Therefore, when the liquid is stored in the water tank 20, the filter member 30 disposed at the water outlet end 217 will be immersed in the liquid in the water tank 20, so that the filter member 30 can continuously purify the water body when the liquid is stored in the water tank 20.

[0043] In the present disclosure, a filter member 30 is provided at the water outlet end 217 of the diversion portion 214 located below the humidification chamber 10 in the direction of gravity, so that the surplus water of the humidifying member 14 can flow to the diversion portion 214 and flow into the water tank 20 through the filter member 30. While realizing the recovery of the surplus water of the humidifying member 14 to improve the liquid utilization efficiency of the humidifier, the purification of the surplus water is completed, avoiding the pollution of the liquid in the water tank 20 by the unpurified surplus water, reducing the situation that the liquid in the water tank 20 breeds bacteria or is contaminated by pollutants, and thus extending the time for the liquid in the water tank 20 to be stored in the water tank 20 without deterioration and pollution.

[0044] In some embodiments, as Figures 1 - 3 shown, the humidifier may include a water filling structure, and the water filling structure may be arranged on the side of the humidification chamber 10 away from the water tank 20, which can raise the horizontal height of the water filling structure, so that the horizontal height of the water filling structure is greater than the horizontal heights of the humidification chamber 10 and the water tank 20, enabling the liquid added from the water filling structure to fall into the water tank 20 under the action of gravity, facilitating the user to add water from above the humidification chamber 10.

[0045] In the embodiments of the present disclosure, the humidifier further includes a water filling pipeline. The water inlet 31 of the water filling pipeline can be communicated with the water filling structure, and the water outlet 32 of the water filling pipeline can be communicated with the water tank 20. When the user adds water to the humidifier, water can be introduced from the water filling structure, so that the water enters the water inlet 31 of the water filling pipeline and successively passes through the water filling pipeline, the diversion portion 214 and the filter member 30 to enter the water tank 20.

[0046] The water added to the humidifier can flow into the water tank 20 after being purified by the filter member 30, avoiding the inflow of unpurified water into the box body. The filter member 30 can reduce harmful bacteria and pollutants in the water body, thereby reducing the situation that the water body in the water tank 20 breeds bacteria and pollutes the water body.

[0047] In the present disclosure, a filter member 30 is provided at the water outlet end 217 of the diversion portion 214, so that when the user adds water to the humidifying member 14, the newly added water can flow to the diversion portion 214 and flow into the water tank 20 through the filter member 30, realizing the purification of the newly added water, avoiding the entry of unpurified water into the water tank 20, reducing the situation that the liquid in the water tank 20 breeds bacteria or is contaminated by pollutants, and thus extending the time for the liquid in the water tank 20 to be stored in the water tank 20 without deterioration and pollution.

[0048] In some embodiments, as Figures 1 - 3As shown, a first water leakage hole 215 may be provided at the water outlet end 217 of the diversion part 214. The liquid at the water outlet end 217 of the diversion part 214 can flow out of the diversion part 214 through the first water leakage hole 215. The filter element 30 may be disposed adjacent to the water outlet end 217 and opposite to the first water leakage hole 215, so that the water flowing out of the first water leakage hole 215 at the water outlet end 217 can flow into the filter element 30 and be filtered, preventing unpurified water from entering the water tank 20. Exemplarily, the filter element 30 may be disposed below the water outlet end 217 in the direction of gravity and opposite to the first water leakage hole 215, so that the liquid flowing out of the diversion part 214 can flow through the filter element 30 under the action of gravity and then flow into the water tank 20, enabling the filter element 30 to purify the liquid flowing out of the diversion part 214, preventing unpurified water from entering the water tank 20, reducing the situation of bacteria growth or contamination of the liquid in the water tank 20, and thus extending the time for the liquid in the water tank 20 to be stored in the water tank 20 without deterioration and contamination.

[0049] In some embodiments, as Figures 1 - 3 shown, the humidifying chamber 10 may be provided with a bottom case 11, and the bottom case 11 may be provided with a second water leakage hole 111 facing the diversion part 214.

[0050] Since the speed of adding water to the humidifying member 14 is greater than the evaporation speed of the humidifying member 14, the excess water will flow out of the humidifying member 14. The liquid flowing out of the humidifying member 14 can be collected by the bottom case 11, flow out of the humidifying chamber 10 through the second water leakage hole 111, flow into the diversion part 214 from the water inlet end 216, flow out from the water outlet end 217, and finally flow into the water tank 20. Thus, while realizing the recovery of the surplus water of the humidifying member 14 and improving the liquid utilization efficiency of the humidifier, the purification of the surplus water is completed, preventing the unpurified surplus water from contaminating the liquid in the water tank 20, reducing the situation of bacteria growth or contamination of the liquid in the water tank 20, and thus extending the time for the liquid in the water tank 20 to be stored in the water tank 20 without deterioration and contamination.

[0051] In some embodiments, as Figures 1 - 3 shown, the humidifier may include a side wall 13 and a bracket 12. The bracket 12 may be located between the bottom case 11 of the humidifying chamber 10 and the water tank 20. The bracket 12 may be used to support the humidifying chamber 10, and the outer side of the bracket 12 may be connected to the side wall 13.

[0052] In an embodiment of the present disclosure, the bracket 12 may be provided with a third water leakage hole 121. The liquid flowing out of the humidifying member 14 may flow into the diversion portion 214 from the second water leakage hole 111 and the third water leakage hole 121, and sequentially pass through the diversion portion 214 and the filter member 30 and then enter the water tank 20. Thus, while realizing the recovery of the surplus water of the humidifying member 14 to improve the liquid utilization efficiency of the humidifier, the purification of the surplus water is completed, avoiding the pollution of the liquid in the water tank 20 by the unpurified surplus water, reducing the situation that the liquid in the water tank 20 breeds bacteria or is contaminated by pollutants, and thus extending the time for the liquid in the water tank 20 to be stored in the water tank 20 without deterioration and pollution.

[0053] Figure 4 is a schematic structural diagram of a diversion portion and a filter member of a humidifier shown according to an exemplary embodiment. Figure 5 is a schematic structural diagram of a diversion portion and a filter member of a humidifier shown according to an exemplary embodiment. Figure 6 is a schematic structural diagram of a diversion portion and a filter member of a humidifier shown according to an exemplary embodiment. Figure 7 is a schematic structural diagram of a filter member of a humidifier shown according to an exemplary embodiment. Figure 8 is a schematic structural diagram of a filter member of a humidifier shown according to an exemplary embodiment.

[0054] In some embodiments, as Figures 4 - 8 shown, the filter member 30 may include a filter water inlet 31 and a filter water outlet 32. The liquid may flow into the filter member 30 from the filter water inlet 31 and then flow out of the filter member 30 from the filter water outlet 32. The disinfection member or adsorption member provided inside the filter member 30 may purify the liquid flowing through the filter member 30.

[0055] In an embodiment of the present disclosure, the filter water inlet 31 may be opposite to the first water leakage hole 215, so that the liquid flowing out of the diversion portion 214 may flow through the filter member 30 under the action of gravity and then enter the water tank 20, enabling the filter member 30 to purify the liquid flowing out of the diversion portion 214, avoiding the entry of unpurified water into the water tank 20, reducing the situation that the liquid in the water tank 20 breeds bacteria or is contaminated by pollutants, and thus extending the time for the liquid in the water tank 20 to be stored in the water tank 20 without deterioration and pollution.

[0056] One side of the water tank 20 opposite to the filter water outlet 32 may be provided with a first convex portion 22 protruding towards the filter water outlet 32. The first convex portion 22 may face the filter water outlet 32, and the liquid flowing out of the filter water outlet 32 may fall onto the first convex portion 22. The drop between the filter water outlet 32 and the first convex portion 22 is less than the drop between the filter water outlet 32 and the bottom of the water tank 20 in the gravity direction. By reducing the distance of the liquid falling, the noise when the liquid flows into the water tank 20 can be reduced, thereby reducing the noise generated during the process of recycling the remaining water and adding water to the humidifier.

[0057] In some embodiments, as Figures 1 - 3 shown, a water pump may be provided inside the first convex portion 22. Since the first convex portion 22 protrudes from the bottom of the water tank 20 in the gravity direction, a receiving space may be formed between the first convex portion 22 and the bottom of the water tank 20 in the gravity direction. By arranging the water pump in the receiving space, the structural compactness of the humidifier can be improved, the space utilization efficiency can be enhanced, and the overall volume of the humidifier can be reduced.

[0058] In some embodiments, as Figures 4 - 8 shown, the filter element 30 may be annular, the filter element 30 may be sleeved on the water outlet end 217 of the guiding portion 214, and the filter element 30 is detachably connected to the guiding portion 214. By configuring the filter element 30 and the guiding portion 214 to be detachably connected, it is convenient for the user to replace the filter element 30.

[0059] In the embodiments of the present disclosure, by setting the filter element 30 to be annular, a part of the first convex portion 22 can protrude and extend into the hollow part of the annular structure of the filter element 30, expanding the installation space of the water pump, improving the structural compactness of the humidifier, enhancing the space utilization efficiency, and reducing the overall volume of the humidifier.

[0060] In some embodiments, as Figures 4 - 8 shown, the filter element 30 may include a first connecting portion 34, the guiding portion 214 may include a second connecting portion 23, and the second connecting portion 23 may include a guiding track 24. Among them, the guiding track 24 may be one or a combination of a straight track, a broken-line track, and a curved track. The first connecting portion 34 slides along the guiding track 24, so that the filter element 30 is detachably connected to the guiding portion 214. The guiding track 24 can restrict the moving direction of the first connecting portion 34 in the second connecting portion 23, so as to facilitate the user to smoothly complete the operation of installing the filter element 30 on the water outlet end 217 under the cooperation relationship between the first connecting portion 34 and the guiding track 24.

[0061] Exemplarily, the guiding track 24 can be an "L-shaped" broken-line track. A part of the guiding track 24 extends along the axial direction of the water outlet end 217, and another part of the guiding track 24 extends along the direction surrounding the water outlet end 217, so that the first connecting portion 34 can be inserted first and then rotated within the guiding track 24, facilitating the user to smoothly complete the operation of installing the filter element 30 on the water outlet end 217 under the mating relationship between the first connecting portion 34 and the guiding track 24.

[0062] In some embodiments, the first connecting portion 34 and the second connecting portion 23 can be connected by snap connection, threaded connection, adhesive connection, interference connection, etc.

[0063] In some embodiments, as Figures 4 - 8 shown, the first connecting portion 34 can include a first snap portion 35, the second connecting portion 23 can include a second snap portion 25, and the filter element 30 and the flow guiding portion 214 can be snap-connected through the cooperation of the first snap portion 35 and the second snap portion 25, thereby realizing the detachable connection between the filter element 30 and the flow guiding portion 214 and facilitating the user to replace the filter element 30.

[0064] In the embodiments of the present disclosure, the second snap portion 25 can be arranged at the end of the guiding track 24, so that after the user completes the installation operation according to the mating relationship between the first connecting portion 34 and the guiding track 24, the first snap portion 35 and the second snap portion 25 can be snap-connected.

[0065] In some embodiments, as Figures 1 - 3 shown, the water tank 20 can include a water tank cover 21 arranged between the flow guiding portion 214 and the bracket 12. The water tank cover 21 can include a cover body 212, and the cover body 212 can be provided with a fourth water leakage hole 213. The liquid flowing to the surface of the cover body 212 can flow into the flow guiding portion 214 through the fourth water leakage hole 213 under the action of gravity. The water tank cover 21 can cover the flow guiding portion 214, thereby reducing the entry of dust and other pollutants into the flow guiding portion 214 or the water tank 20, and by providing the fourth water leakage hole 213 on the cover body 212, the liquid flowing to the surface of the cover body 212 can flow into the flow guiding portion 214 from the fourth water leakage hole 213.

[0066] In some embodiments, as Figures 1 - 3 shown, the cover body 212 can be provided with a second convex portion 211 protruding towards the third water leakage hole 121. The second convex portion 211 can face the third water leakage hole 121. The liquid flowing out of the third water leakage hole 121 can fall on the second convex portion 211. The drop between the third water leakage hole 121 and the second convex portion 211 is smaller than the drop between the third water leakage hole 121 and other parts of the cover body 212. By reducing the distance of liquid fall, the noise generated when the liquid falls on the cover body 212 can be reduced, thereby reducing the noise generated during the process of recovering the remaining water and adding water to the humidifier.

[0067] In some embodiments, such as Figures 1 - 3 shown, the cover body 212 may include a central portion near the second protrusion 211 and an edge portion away from the second protrusion 211.

[0068] In the embodiments of the present disclosure, the edge portion may include a fourth water leakage hole 213, and the fourth water leakage hole 213 may be provided in the edge portion.

[0069] The horizontal position of the central portion may be higher than the horizontal position of the edge portion, and the horizontal height of the central portion may be lower than the horizontal height of the second protrusion 211, so that the liquid falling on the second protrusion 211 can flow towards the central portion under the action of gravity, and the liquid located in the central portion can flow towards the edge portion under the action of gravity.

[0070] The fourth water leakage hole 213 may face the water inlet end 216 of the diversion portion 214, and the liquid flowing out of the fourth water leakage hole 213 may fall on the water inlet end 216 of the diversion portion 214.

[0071] In the embodiments of the present disclosure, since the horizontal height of the water inlet end 216 of the diversion portion 214 is higher than the horizontal height of the water outlet end 217 of the diversion portion 214, the drop between the fourth water leakage hole 213 and the water inlet end 216 is smaller than the drop between the fourth water leakage hole 213 and the water outlet end 217. By reducing the distance of liquid fall, the noise when the liquid falls on the diversion portion 214 can be reduced, thereby reducing the noise generated during the process of recovering surplus water and adding water to the humidifier.

[0072] In some embodiments, such as Figures 1 - 3 shown, the diversion portion 214 contracts from the water inlet end 216 towards the water outlet end 217 in a funnel shape. Configuring the diversion portion 214 in a funnel shape can make the liquid always adhere to the surface of the diversion portion 214 during the process of flowing from the water inlet end 216 to the water outlet end 217, so that the liquid is continuously diverted by the diversion portion 214, thereby reducing the sound of water falling

[0073] In some embodiments, the filter element 30 may include a disinfection element and / or an adsorption element.

[0074] Exemplarily, the disinfection element may be a silver ion releasing element, and the adsorption element may be activated carbon.

[0075] It can be understood that in the present disclosure, "a plurality of" means two or more, and other quantifiers are similar thereto. "And / or" describes the association relationship of associated objects and indicates that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after. The singular forms of "a", "the", and "said" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0076] It can be further understood that terms such as "first", "second", etc. are used to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other and do not represent a specific order or degree of importance. In fact, expressions such as "first", "second", etc. can be used interchangeably completely. For example, without departing from the scope of the present disclosure, the first information can also be called the second information, and similarly, the second information can also be called the first information.

[0077] It can be further understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present embodiment 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.

[0078] It can be further understood that unless otherwise specified, "connection" includes direct connection without other components between the two, and also includes indirect connection with other elements between the two.

[0079] It can be further understood that although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring these operations to be performed in the specific order shown or in a serial order, or requiring all the operations shown to obtain the desired result. In a specific environment, multitasking and parallel processing may be advantageous.

[0080] Those skilled in the art will readily think of other embodiments of the present disclosure after considering the specification and practicing the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure, which follow the general principles of the present disclosure and include the common general knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and the embodiments are only regarded as exemplary, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0081] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A humidifier, characterized in that, The humidifier includes: A humidifying chamber provided with a humidifying member; A water tank connected to the humidifying chamber. The water tank includes a guiding portion, the guiding portion includes a water inlet end and a water outlet end, the guiding portion extends along the gravity direction in the water tank, and the liquid flowing out from the humidifying member flows into the guiding portion from the water inlet end of the guiding portion and flows out from the water outlet end; and A filtering member provided at the water outlet end of the guiding portion, and the liquid flowing out from the water outlet end flows into the water tank after being filtered by the filtering member.

2. The humidifier according to claim 1, characterized in that, The humidifier further includes: A water adding structure provided on a side of the humidifying chamber away from the water tank; A water adding pipeline, an inlet of the water adding pipeline is communicated with the water adding structure, and an outlet of the water adding pipeline is communicated with the water tank, so that liquid enters from the inlet, and sequentially passes through the water adding pipeline, the guiding portion and the filtering member to enter the water tank.

3. The humidifier according to claim 1, wherein The water outlet end of the guiding portion is provided with a first water leakage hole, and the filtering member is provided adjacent to the water outlet end and opposite to the first water leakage hole.

4. The humidifier according to claim 1, wherein The humidifying chamber is provided with a bottom shell, and the bottom shell is provided with a second water leakage hole facing the guiding portion, wherein the liquid flowing out from the humidifying member flows into the guiding portion from the second water leakage hole, and sequentially passes through the guiding portion and the filtering member to enter the water tank.

5. The humidifier according to claim 4, wherein The humidifier includes a side wall and a bracket, the bracket is located between the bottom shell of the humidifying chamber and the water tank, and the outer side of the bracket is connected to the side wall; The bracket is provided with a third water leakage hole, and the liquid flowing out from the humidifying member flows into the guiding portion from the second water leakage hole and the third water leakage hole, and sequentially passes through the guiding portion and the filtering member to enter the water tank.

6. The humidifier according to claim 3, wherein The filtering member includes a filtering water inlet, and the filtering water inlet is opposite to the first water leakage hole; The filtering member includes a filtering water outlet; One side of the water tank opposite to the filtering water outlet is provided with a first convex portion protruding towards the direction close to the filtering water outlet, the first convex portion faces the filtering water outlet, and a water pump is arranged inside the first convex portion.

7. The humidifier according to claim 1, wherein The filtering member is annular, sleeved on the water outlet end of the guiding portion, and the filtering member is detachably connected to the guiding portion.

8. The humidifier according to claim 7, wherein The filtering member includes a first connecting portion, the guiding portion includes a second connecting portion, the second connecting portion includes a guiding track, and the first connecting portion slides along the guiding track, so that the filtering member is detachably connected to the guiding portion.

9. The humidifier according to claim 8, wherein The first connecting portion includes a first buckle portion, the second connecting portion includes a second buckle portion, and the filtering member and the guiding portion are snap-connected through the first buckle portion and the second buckle portion.

10. The humidifier according to claim 5, wherein: the water tank includes a cover body disposed between the diversion portion and the bracket; the cover body is provided with a fourth water leakage hole, and the liquid flowing to the surface of the cover body flows into the diversion portion through the fourth water leakage hole.

11. The humidifier according to claim 10, wherein: the cover body is provided with a second convex portion that protrudes toward the third water leakage hole, and the second convex portion faces the third water leakage hole.

12. The humidifier according to claim 11, wherein: the cover body includes a central portion close to the second convex portion and an edge portion far from the second convex portion; the horizontal position of the central portion is higher than the horizontal position of the edge portion, so that the liquid located at the central portion flows to the edge portion; the fourth water leakage hole is disposed at the edge portion, and the fourth water leakage hole faces the second edge portion of the diversion portion.

13. The humidifier according to claim 12, wherein: the diversion portion contracts from the water inlet end to the water outlet end in a funnel shape.

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