Water tank assembly and humidifier

Abstract

The utility model provides a water tank assembly and a humidifier, relates to the technical field of household appliances, and is used for solving the problem that when a humidification filter element is taken out, water drops wet the ground, and the user experience feeling is poor. The water tank assembly comprises a water tank and a filter element assembly, and the filter element assembly is arranged in the water tank; the filter element assembly comprises at least two humidification filter elements, the at least two humidification filter elements are sequentially stacked in the height direction of the water tank, and any two adjacent humidification filter elements are detachably connected. The problem that when the humidification filter element is taken out, water drops wet the ground is solved, and therefore the use experience feeling of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and particularly relates to a water tank assembly and a humidifier. Background Art

[0002] With the improvement of living standards, people have higher and higher requirements for the air quality and comfort in the room. They not only require the indoor air temperature to be within a suitable range, but also require the indoor air humidity to be within a suitable range. A humidifier can adjust the humidity of the indoor air to meet the user's demand for indoor air comfort.

[0003] In the related art, a mist-free humidifier includes a water tank, a humidifying filter element, and a humidifier main body. The humidifying filter element is placed in the water tank and abuts against the humidifier main body provided on the water tank; when water needs to be added to the water tank, after removing the humidifier main body on the top of the water tank, the humidifying filter element needs to be taken out of the water tank before adding water. In this way, when the water tank is taken to the sink to add water, the problem that the height of the humidifying filter element is too high and causes interference between the humidifying filter element and the water table can be avoided.

[0004] However, when the humidifying filter element is taken out, the part of the humidifying filter element close to the bottom of the water tank is in a relatively wet state, and there is a phenomenon of dripping water and wetting the ground when taking it out, resulting in a poor user experience. Summary of the Utility Model

[0005] In view of the above problems, the embodiments of the present application provide a water tank assembly and a humidifier, which solve the problem of dripping water and wetting the ground when the humidifying filter element is taken out, thereby improving the user's experience.

[0006] To achieve the above object, the embodiments of the present application provide the following technical solutions:

[0007] A first aspect of the embodiments of the present application provides a water tank assembly, including: a water tank and a filter element assembly, the filter element assembly is arranged in the water tank; the filter element assembly includes at least two humidifying filter elements, the at least two humidifying filter elements are stacked in sequence along the height direction of the water tank, and any two adjacent humidifying filter elements are detachably connected.

[0008] In the water tank assembly provided by the embodiments of the present application, by designing the humidifying filter element in the filter element assembly as at least two spliced and combined humidifying filter elements, and the adjacent humidifying filter elements are detachably connected. In this way, when adding water to the water tank, only the humidifying filter element with lower water content near the upper part of the water tank needs to be taken out to add water. Since the humidifying filter element near the upper part of the water tank is separated from the liquid level in the water tank earlier, taking out the humidifying filter element near the upper part of the water tank will not cause the phenomenon of dripping water and wetting the ground, thereby improving the user's experience.

[0009] In some embodiments, one end of the humidifying filter element has a first connection structure, and the other end of the humidifying filter element has a second connection structure. The first connection structure on the humidifying filter element is configured to be detachably connected to the second connection structure on the adjacent humidifying filter element.

[0010] With such a setting, the adjacent two humidifying filter elements are detachably connected through the first connection structure and the second connection structure, which facilitates the disassembly and assembly of the adjacent two humidifying filter elements.

[0011] In some embodiments, the first connection structure includes a first magnetic member, the second connection structure includes a second magnetic member, and the first magnetic member and the second magnetic member on the adjacent humidifying filter element adsorb each other.

[0012] With such a setting, the adjacent two humidifying filter elements can be connected by adsorption when approaching each other, and when a force that can overcome the adsorption force between the first magnetic member and the second magnetic member is applied to the humidifying filter element, the disassembly can be realized. The disassembly and assembly method is simple, time-saving and labor-saving.

[0013] In some embodiments, both the first magnetic member and the second magnetic member are magnets; or,

[0014] One of the first magnetic member and the second magnetic member is a magnet, and the other is a soft magnetic body.

[0015] With such a setting, the structure is simple, easy to disassemble and assemble, time-saving and labor-saving.

[0016] In some embodiments, the first connection structure includes a first clamping member, the second connection structure includes a second clamping member that matches the first clamping member, and the first clamping member is clamped or inserted into the second clamping member on the adjacent humidifying filter element.

[0017] With such a setting, the adjacent two humidifying filter elements can be connected or disconnected by clamping or inserting each other through the first clamping member and the second clamping member. The disassembly and assembly method is simple and easy to implement.

[0018] In some embodiments, the first connection structure includes a first screwing member, the second connection structure includes a second screwing member that matches the first screwing member, and the first screwing member is screwed with the second screwing member on the adjacent humidifying filter element.

[0019] With such a setting, the adjacent humidifying filter elements are screwed or unscrewed through the first screwing member and the second screwing member. The disassembly and assembly method is simple, easy to implement, time-saving and labor-saving.

[0020] In some embodiments, one end of the humidifying filter element has a first positioning portion, and the other end of the humidifying filter element has a second positioning portion. When two adjacent humidifying filter elements are connected to each other, the first positioning portion and the second positioning portion on the adjacent humidifying filter element can be positioned relative to each other.

[0021] With such a setting, when two adjacent humidifying filter elements are connected to each other, they are positioned by the first positioning portion and the second positioning portion, so as to improve the positioning accuracy and reliability when two adjacent humidifying filter elements are connected.

[0022] In some embodiments, the first positioning portion is one of a positioning protrusion and a positioning groove; the second positioning portion is the other of the positioning protrusion and the positioning groove.

[0023] With such a setting, the structures of the first positioning portion and the second positioning portion are simple, easy to implement, and have low costs.

[0024] In some embodiments, one end of the humidifying filter element has a first mounting position, the first mounting position and the first positioning portion are coaxial, and the first connecting structure is mounted on the first mounting position; the other end of the humidifying filter element has a second mounting position, the second mounting position and the second positioning portion are coaxial, and the second connecting structure is mounted on the second mounting position.

[0025] With such a setting, while improving the mounting reliability of the first connecting structure and the second connecting structure on the humidifying filter element respectively, the structural compactness of the humidifying filter element is improved.

[0026] In some embodiments, one end of the humidifying filter element has a filter element lower cover, the other end of the humidifying filter element has a filter element upper cover, the first connecting structure and the first positioning portion are both arranged on the filter element lower cover, and the second connecting structure and the second positioning portion are both arranged on the filter element upper cover.

[0027] With such a setting, the strength when two adjacent humidifying filter elements are connected is improved.

[0028] In some embodiments, it further includes: a water guiding member, and the water guiding member sequentially penetrates through the at least two humidifying filter elements along the height direction of the water tank to drain the liquid in the water tank to the top of the filter element assembly.

[0029] With such a setting, the liquid in the water tank is drained to the top of the filter element assembly through the water guiding member, and the humidifying filter elements are wetted in sequence from high to low along the height of the water tank, increasing the humidifying area of the humidifying filter elements, thereby improving the humidifying effect of the humidifier.

[0030] The second aspect of the embodiments of the present application provides a humidifier, including a humidifier main body and the water tank assembly provided in the above embodiments, and the humidifier main body is arranged on the water tank assembly.

[0031] The humidifier provided by the embodiment of the present application has the same beneficial effects as the water tank assembly provided by the above embodiment, which will not be elaborated here.

[0032] In addition to the technical problems solved by the embodiments of the present application, the technical features constituting the technical solutions, and the beneficial effects brought by these technical features of the technical solutions described above, other technical problems that can be solved by the water tank assembly and the humidifier provided by the embodiments of the present application, other technical features included in the technical solutions, and the beneficial effects brought by these technical features will be further described in detail in the specific implementation manner. Description of the Drawings

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0034] Figure 1 An exploded view of a humidifier provided by an embodiment of the present application;

[0035] Figure 2 An internal structure diagram of a humidifier provided by an embodiment of the present application;

[0036] Figure 3 An exploded view of a water tank assembly provided by an embodiment of the present application;

[0037] Figure 4 A cross-sectional structure diagram of a filter element assembly in a water tank assembly provided by an embodiment of the present application;

[0038] Figure 5 For Figure 4 A partial enlarged view of part A in

[0039] Figure 6 An exploded view of a humidifying filter element provided by an embodiment of the present application;

[0040] Figure 7 An exploded view of a filter element lower cover and a first connection structure provided by an embodiment of the present application;

[0041] Figure 8 An exploded view of a filter element upper cover and a second connection structure provided by an embodiment of the present application.

[0042] Reference Signs:

[0043] 10 - Humidifier;

[0044] 100 - Water tank assembly; 110 - Water tank; 120 - Filter element assembly;

[0045] 121 - Humidifying filter element; 122 - First connection structure; 122a - First magnetic part;

[0046] 123 - Second connection structure; 123a - Second magnetic part;

[0047] 124 - First positioning part; 125 - Second positioning part; 126 - First installation position;

[0048] 127 - Second installation position; 128 - Lower cover of the filter element; 1281 - First through - hole;

[0049] 129 - Upper cover of the filter element; 1291 - Second through - hole; 130 - Water diversion part;

[0050] 200 - Humidifier main body. Detailed implementation mode

[0051] In the related art, a mist - free humidifier includes a water tank, a humidifying filter element and a humidifier main body. The humidifying filter element is an integral structure, placed in the water tank and abutted against the humidifier main body arranged on the water tank. When water needs to be added to the water tank, after removing the humidifier main body on the top of the water tank, the humidifying filter element needs to be taken out of the water tank for adding water. In this way, when taking the water tank to the sink for adding water, the problem of interference between the humidifying filter element and the water table due to the too high height of the humidifying filter element can be avoided. However, when the humidifying filter element is taken out, the part of the humidifying filter element close to the bottom of the water tank is in a relatively wet state, and there is a phenomenon of dripping water and wetting the ground during taking out, resulting in poor user experience.

[0052] To solve the above problems, the present application provides a water tank assembly and a humidifier. By designing the humidifying filter element in the filter element assembly as at least two spliced and combined humidifying filter elements, and the adjacent humidifying filter elements are detachably connected. In this way, when adding water to the water tank, only the humidifying filter element with lower water content in the upper part of the water tank needs to be taken out to achieve water addition. Since the humidifying filter element in the upper part of the water tank is separated from the liquid level in the water tank earlier, taking out the humidifying filter element in the upper part of the water tank will not cause the phenomenon of dripping water and wetting the ground, thereby improving the user experience.

[0053] In order to make the above - mentioned objects, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0054] An embodiment of the present application provides a humidifier, which includes but is not limited to a mist-free humidifier. Hereinafter, the mist-free humidifier will be taken as an example for introduction.

[0055] Please refer to Figure 1 and Figure 2 As shown, the humidifier 10 provided by the embodiment of the present application includes a water tank assembly 100 and a humidifier main body 200 disposed on the water tank assembly 100. The water tank assembly 100 can provide a support basis for the humidifier main body 200.

[0056] Among them, the water tank assembly 100 includes a water tank 110 and a filter element assembly 120 disposed in the water tank 110. The filter element assembly 120 includes a humidifying filter element 121. An air inlet can be provided on the side wall of the water tank 110, and the air inlet can be provided at a position near the top of the water tank 110. In this way, it can be ensured that the water tank 110 can have a certain water storage capacity; the humidifying filter element 121 is disposed in the water tank 110 to wet the humidifying filter element 121 with the humidifying water in the water tank 110. There is an air duct in the humidifier main body 200 that communicates with the water tank 110, and there is also an air outlet on the humidifier main body 200 that communicates with the air duct. A fan is disposed in the air duct. When the fan operates, the air flow entering the water tank 110 through the air inlet passes through the humidifying filter element 121, so that the flowing air flow carries the water molecules on the humidifying filter element 121 through the air duct and is discharged from the air outlet, so as to increase the water molecule content of the indoor air, thereby increasing the humidity of the indoor air and achieving the purpose of humidifying the indoor air.

[0057] Among them, the humidifying water contained in the water tank 110 can be pure water, or it can also be an aqueous solution with additives such as mixed spices, bactericides, and essential oils. The embodiment of the present application does not make specific limitations on this. Hereinafter, the liquid in the water tank 110 will be collectively referred to as water and will not be specifically described.

[0058] When it is necessary to add water to the water tank 110, in order to avoid interference between the humidifying filter element 121 and the water filling table or water filling device, it is usually necessary to take out the humidifying filter element 121 from the water tank 110, and in order to avoid the phenomenon that water drips when the humidifying filter element 121 is taken out and wets the ground, etc. In the embodiment of the present application, please refer to Figure 2 and Figure 3 As shown, the filter element assembly 120 includes at least two humidifying filter elements 121. The at least two humidifying filter elements 121 are sequentially stacked along the height direction of the water tank 110, and any two adjacent humidifying filter elements 121 are detachably connected.

[0059] In this way, by designing the humidifying filter element 121 in the filter element assembly 120 as at least two spliced and combined humidifying filter elements 121, and the adjacent humidifying filter elements 121 are detachably connected. When adding water to the water tank 110, only the humidifying filter element 121 with lower water content near the upper part of the water tank 110 needs to be taken out and disassembled, and then water can be added to the water tank 110. Since the humidifying filter element 121 near the upper part of the water tank 110 is separated from the liquid level in the water tank 110 earlier, taking out the humidifying filter element 121 near the upper part of the water tank 110 will not cause water dripping to wet the ground, thus improving the user experience.

[0060] Among them, the number of the humidifying filter elements 121 can be two or more. For example, in Figure 2 and Figure 3 , there are two humidifying filter elements 121, and the two humidifying filter elements 121 are stacked along the height direction of the water tank 110, that is, along the height direction of the water tank 110, one humidifying filter element 121 is arranged on the other humidifying filter element 121 and connected in a detachable manner, so that when adding water to the water tank 110, the humidifying filter element 121 near the top of the water tank 110 can be disassembled and taken out, while the humidifying filter element 121 near the bottom of the water tank 110 remains in the water tank 110. After adding water to the water tank 110, the taken-out humidifying filter element 121 is placed in the water tank 110 and connected to the humidifying filter element 121 in the water tank 110. In this way, while facilitating the addition of water to the water tank 110, problems such as water dripping to the ground when the humidifying filter element 121 is taken out can be avoided, thus improving the user experience.

[0061] In some embodiments, please refer to Figure 4 and Figure 5 As shown, one end of the humidifying filter element 121 has a first connection structure 122, and the other end of the humidifying filter element 121 has a second connection structure 123. The first connection structure 122 on the humidifying filter element 121 is configured to be detachably connected to the second connection structure 123 on the adjacent humidifying filter element 121, that is, in the adjacent two humidifying filter elements 121, the end of the humidifying filter element 121 with the first connection structure 122 is docked with the end of the adjacent humidifying filter element 121 with the second connection structure 123. In this way, the adjacent two humidifying filter elements 121 are detachably connected through the first connection structure 122 and the second connection structure 123, so as to facilitate the disassembly and assembly of the adjacent two humidifying filter elements 121.

[0062] It can be understood that when the number of the humidifying filter elements 121 is two or more, at least two humidifying filter elements 121 are sequentially docked end to end along the height direction of the water tank 110, and are detachably connected through the first connection structure 122 and the second connection structure 123 at the ends of the adjacent two humidifying filter elements 121 that are mutually docked.

[0063] Exemplarily, the first connection structure 122 and the second connection structure 123 can be detachably connected by means of snap connection, plug connection, magnetic adsorption, screwing or thread screwing.

[0064] In some embodiments, please continue to refer to Figure 4 and Figure 5 As shown in, the first connection structure 122 includes a first magnetic member 122a, and the second connection structure 123 includes a second magnetic member 123a. Among them, the first magnetic member 122a is fixed to one end of the humidifying filter element 121, and the second magnetic member 123a is fixed to the other end of the humidifying filter element 121. In this way, along the height direction of the water tank 110, adjacent two humidifying filter elements 121 can be adsorbed through the mutual adsorption force between the first magnetic member 122a and the second magnetic member 123a to realize the connection between adjacent two humidifying filter elements 121.

[0065] Among them, the first magnetic member 122a and the second magnetic member 123a can be made of permanent magnetic material or soft magnetic material. Exemplarily, one of the first magnetic member 122a and the second magnetic member 123a can be a magnet, and the other can be a soft magnetic body. For example, the first magnetic member 122a is a magnet and the second magnetic member 123a is a soft magnetic body; or the first magnetic member 122a is a soft magnetic body and the second magnetic member 123a is a magnet. Among them, the soft magnetic body can be a metal piece such as an iron piece or a steel piece that can be magnetized.

[0066] Or as another alternative, the first magnetic member 122a and the second magnetic member 123a can also both be magnets, and the first magnetic member 122a and the second magnetic member 123a have opposite polarities.

[0067] It can be understood that in the embodiments of the present application, adjacent two humidifying filter elements 121 are adsorbed to each other through the first magnetic member 122a and the second magnetic member 123a. In this way, when water needs to be added to the water tank 110, only a pulling force needs to be applied to the humidifying filter element 121 near the upper half of the water tank 110. As long as this pulling force can overcome the adsorption force between the first magnetic member 122a and the second magnetic member 123a, the adjacent two humidifying filter elements 121 can be disassembled to realize adding water to the water tank 110. After the water addition is completed, when the disassembled humidifying filter element 121 is only moved closer to the humidifying filter element 121 in the water tank 110, the installation can be realized through the mutual adsorption force of the first magnetic member 122a and the second magnetic member 123a. The disassembly and assembly method is simple, time-saving and labor-saving, and improves the user experience.

[0068] In order to improve the connection reliability between two adjacent humidifying filters 121, in some embodiments, one end of each humidifying filter 121 may have at least two first magnetic members 122a, and the other end of each humidifying filter 121 has at least two second magnetic members 123a. Among them, at least two first magnetic members 122a are spaced apart on the end face of one end of the humidifying filter 121. Exemplarily, at least two first magnetic members 122a are circumferentially spaced apart on the end face of one end of the humidifying filter 121 and correspond to the positions of the respective second magnetic members 123a on the adjacent humidifying filter 121, so as to facilitate the mutual adsorption of the first magnetic member 122a and the second magnetic member 123a on the adjacent humidifying filter 121.

[0069] For example, in Figure 6 , the lower end of the humidifying filter 121 has three first magnetic members 122a, the upper end of the humidifying filter 121 has three second magnetic members 123a, and the positions of the first magnetic member 122a and the second magnetic member 123a correspond to each other in the height direction of the humidifying filter 121, so as to facilitate the mutual adsorption connection between the second magnetic member 123a and the first magnetic member 122a on the adjacent humidifying filter 121, and also facilitate the mutual adsorption connection between the first magnetic member 122a and the second magnetic member 123a on the adjacent humidifying filter 121.

[0070] In some other embodiments, the first connection structure 122 includes a first clamping member (not shown in the figure), and the second connection structure 123 includes a second clamping member (not shown in the figure) that matches the first clamping member. The first clamping member is clamped or inserted into the second clamping member on the adjacent humidifying filter 121. In this way, two adjacent humidifying filters 121 can be connected or disconnected by the mutual clamping or inserting of the first clamping member and the second clamping member. The disassembly and assembly method is simple and easy to implement.

[0071] Exemplarily, the first clamping member is, for example, a snap or a clamping projection, and the second clamping member is, for example, a clamping groove. The snap or the clamping projection is clamped or inserted into the clamping groove, and the structure is simple and the disassembly and assembly are convenient.

[0072] Among them, the first clamping member and the second clamping member can also be at least two respectively to improve the connection reliability between two adjacent humidifying filters 121.

[0073] In still other embodiments, the first connecting structure 122 includes a first screwing member (not shown in the figure), the second connecting structure 123 includes a second screwing member that matches the first screwing member, and the first screwing member is screwed with the second screwing member on the adjacent humidifying filter element 121. Among them, the first screwing member can be a sleeve, and the second screwing member can be a shaft structure that matches the sleeve. The adjacent two humidifying filter elements 121 are screwed together by a knob to achieve detachable connection; alternatively, the first screwing member can be a sleeve with internal threads, and the second screwing member is a sleeve with external threads that match the internal threads. The adjacent two humidifying filter elements 121 can be detachably connected by screwing. In this way, the disassembly and assembly method is simple, easy to implement, time-saving and labor-saving.

[0074] Among them, the first screwing member and the second screwing member can be coaxially arranged with the humidifying filter element 121 to facilitate the screwing installation or disassembly between two adjacent humidifying filter elements 121.

[0075] Next, the structure of the filter element assembly 120 will be further introduced by taking the first connecting structure 122 including the first magnetic member 122a and the second connecting structure 123 including the second magnetic member 123a as an example. Of course, the first connecting structure 122 and the second connecting structure 123 can be other structural forms, and the structure of the filter element assembly 120 can be adaptively designed as long as the solution can be implemented, and all are within the protection scope of this application.

[0076] In some embodiments, please continue to refer to Figure 4 and Figure 5 As shown, one end of the humidifying filter element 121 has a first positioning portion 124, and the other end of the humidifying filter element 121 has a second positioning portion 125. When two adjacent humidifying filter elements 121 are connected to each other, they can be first positioned with each other through the first positioning portion 124 and the second positioning portion 125 on the adjacent humidifying filter element 121, and then connected through the first connecting structure 122 and the second connecting structure 123, thereby improving the positioning accuracy and reliability when two adjacent humidifying filter elements 121 are connected.

[0077] In some embodiments, the first positioning portion 124 is one of a positioning protrusion and a positioning groove; the second positioning portion 125 is the other of the positioning protrusion and the positioning groove. In this way, when two adjacent humidifying filter elements 121 are connected to each other, they can be first positioned with each other through the positioning protrusion and the corresponding positioning groove to improve the accuracy and reliability of the relative position between two adjacent humidifying filter elements 121, and the structure is simple, easy to implement, and low in cost.

[0078] Exemplarily, such as Figure 4 and Figure 5As shown, the first positioning portion 124 is a positioning protrusion, the second positioning portion 125 is a positioning groove, the end where the positioning protrusion is located also has a first magnetic component 122a, and the end where the positioning groove is located has a second magnetic component 123a. In this way, when two adjacent humidification filter elements 121 are connected, the positioning protrusion is first positioned with the corresponding positioning groove, and then the first magnetic component 122a and the second magnetic component 123a are adsorbed and connected with each other. The disassembly method is simple, easy to implement, and the user experience is good.

[0079] In order to improve the installation reliability of the first magnetic member 122a and the second magnetic member 123a, in some embodiments, one end of the humidification filter element 121 has a first installation position 126 (such as Figure 6 and Figure 7 ), and the first mounting position 126 and the first positioning portion 124 are coaxial, and the first magnetic member 122a is mounted on the first mounting position 126; the other end of the humidification filter element 121 has a second mounting position 127 (as shown in Figure 8 As shown in the figure, the second mounting position 127 and the second positioning portion 125 are coaxial, and the second magnetic member 123a is mounted on the second mounting position 127. In this way, by fixing the first magnetic member 122a on the first mounting position 126 and fixing the second magnetic member 123a on the second mounting position 127, the position reliability of the first magnetic member 122a and the second magnetic member 123a on the humidification filter element 121 can be improved, thereby improving the connection reliability between two adjacent humidification filter elements 121; in addition, by making the first mounting position 126 and the first positioning portion 124 coaxially arranged, and the second mounting position 127 and the second positioning portion 125 coaxially arranged, the structural compactness of the humidification filter element 121 is improved.

[0080] In some embodiments, Figure 6 and Figure 7 As shown, the first positioning portion 124 is a positioning protrusion, which extends toward a side away from the humidification filter element 121, and the first mounting position 126 is a first mounting groove coaxial with the first positioning portion 124. The first magnetic member 122a is installed in the mounting groove to limit the circumference of the first magnetic member 122a to avoid the problem of the position of the first magnetic member 122a being offset; accordingly, as Figure 8 As shown, the second positioning portion 125 is a positioning groove recessed toward one side of the humidification filter element 121, and the second mounting position 127 is a second mounting groove coaxial with the positioning groove. The second magnetic component 123a is installed in the second mounting groove to limit the circumference of the second magnetic component 123a to prevent the position of the second magnetic component 123a from shifting.

[0081] To further improve the installation reliability of the first magnetic member 122a in the first installation position 126, the first magnetic member 122a can be fixed in the first installation position 126 by means of glue or the like; correspondingly, the second magnetic member 123a can also be fixed in the second installation position 127 by means of bonding or the like.

[0082] In some embodiments, please refer back to Figure 3 and Figure 4 As shown, one end of the humidifying filter element 121 has a filter element lower cover 128, and the other end of the humidifying filter element 121 has a filter element upper cover 129. The first connecting structure 122 and the first positioning portion 124 are both arranged on the filter element lower cover 128, and the second connecting structure 123 and the second positioning portion 125 are both arranged on the filter element upper cover 129, which improves the strength when two adjacent humidifying filter elements 121 are connected and can protect the humidifying filter element 121.

[0083] Exemplarily, one end of the filter element lower cover 128 facing away from the humidifying filter element 121 has a positioning protrusion extending towards the end facing away from the humidifying filter element 121. One end of the positioning protrusion facing the humidifying filter element 121 has a first installation groove coaxial with the positioning protrusion. The first magnetic member 122a is in the first installation groove; one end of the filter element upper cover 129 facing away from the humidifying filter element 121 has a positioning groove matching the positioning protrusion, and at a position on the filter element upper cover 129 facing away from the positioning groove and corresponding to the positioning groove, there is a second installation groove coaxial with the positioning groove. The second magnetic member 123a can be installed in the second installation groove by means of glue or the like. In this way, when two humidifying filter elements 121 are connected, the positioning protrusion on one humidifying filter element 121 is located in the corresponding positioning groove on the adjacent humidifying filter element 121 and is connected by mutual adsorption of the first magnetic member 122a and the second magnetic member 123a. When disassembling, only need to apply a pulling force greater than the adsorption force between the first magnetic and the second magnetic member 123a to the upper humidifying filter element 121, and the disassembly can be achieved, and the disassembly and assembly method is simple.

[0084] In addition, as Figure 3 and Figure 6 shown, the filter element assembly 120 further includes a water guiding member 130. The water guiding member 130 sequentially penetrates at least two humidifying filter elements 121 along the height direction of the water tank 110 to drain the liquid in the water tank 110 to the top of the filter element assembly 120, so as to drain the liquid in the water tank 110 to the top of the filter element assembly 120 through the water guiding member 130, and wet the humidifying filter elements 121 in sequence from high to low along the height of the water tank 110, increasing the effective humidifying area of the humidifying filter elements 121, thereby improving the humidifying effect of the humidifier 10.

[0085] Among them, the lower cover 128 of the filter element has a first through hole 1281 through which the water guiding member 130 can pass, and the upper cover 129 of the filter element has a second through hole 1291 through which the water guiding member 130 can pass. In this way, the water guiding member 130 can guide the water at the bottom of the water tank 110 to the top of the humidifying filter element 121 and then spray it onto the humidifying filter element 121 to increase the effective humidifying area of the humidifying filter element 121.

[0086] Exemplarily, the water guiding member 130 can be a water guiding column, a water guiding pipe, etc. that can conduct water; and the number of the water guiding members 130 can be at least two, and at least two water guiding members 130 can be arranged at intervals along the circumferential direction of the humidifying filter element 121 to improve the uniformity of the moisture on the humidifying filter element 121.

[0087] For the water tank assembly and the humidifier provided by the present application, by designing the humidifying filter element in the filter element assembly as at least two spliced and combined humidifying filter elements, and the adjacent humidifying filter elements are detachably connected. In this way, when adding water to the water tank, only the humidifying filter element with a lower water content near the upper part of the water tank needs to be taken out to achieve water addition. Since the humidifying filter element near the upper part of the water tank is separated from the liquid level in the water tank earlier, taking out the humidifying filter element near the upper part of the water tank will not cause water dripping and wetting the ground, thereby improving the user experience.

[0088] In the description of this specification, the embodiments or implementation manners are described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other.

[0089] In the description of this specification, the description with reference to terms such as "one implementation manner", "some implementation manners", "illustrative implementation manner", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the implementation manner or example are included in at least one implementation manner or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same implementation manner or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more implementation manners or examples.

[0090] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A water tank assembly, characterized in that: include: Water tank (110); A filter element assembly (120) is arranged in the water tank (110); the filter element assembly (120) comprises at least two humidification filter elements (121), the at least two humidification filter elements (121) are stacked in sequence along the height direction of the water tank (110), and any two adjacent humidification filter elements (121) are detachably connected.

2. The water tank assembly according to claim 1, characterized in that: One end of the humidifying filter element (121) has a first connection structure (122), and the other end of the humidifying filter element (121) has a second connection structure (123), and the first connection structure (122) on the humidifying filter element (121) is configured to be detachably connected to the second connection structure (123) on the adjacent humidifying filter element (121).

3. The water tank assembly according to claim 2, characterized in that: The first connection structure (122) comprises a first magnetic component (122a), and the second connection structure (123) comprises a second magnetic component (123a), and the first magnetic component (122a) and the second magnetic component (123a) on the adjacent humidification filter element (121) are mutually attracted.

4. The water tank assembly according to claim 3, characterized in that: The first magnetic member (122a) and the second magnetic member (123a) are both magnets; or, One of the first magnetic member (122a) and the second magnetic member (123a) is a magnet, and the other is a soft magnet.

5. The water tank assembly according to claim 2, characterized in that: The first connection structure (122) comprises a first clamping piece, and the second connection structure (123) comprises a second clamping piece matching the first clamping piece, and the first clamping piece is clamped or plugged with the second clamping piece on the adjacent humidification filter element (121).

6. The water tank assembly according to claim 2, characterized in that: The first connection structure (122) includes a first screw-on component, and the second connection structure (123) includes a second screw-on component that matches the first screw-on component, and the first screw-on component and the second screw-on component on the adjacent humidification filter element (121) are screwed together.

7. The water tank assembly according to any one of claims 2 to 6, characterized in that: One end of the humidifying filter element (121) has a first positioning portion (124), and the other end of the humidifying filter element (121) has a second positioning portion (125). When two adjacent humidifying filter elements (121) are connected to each other, the first positioning portion (124) and the second positioning portion (125) on the adjacent humidifying filter elements (121) can be positioned relative to each other.

8. The water tank assembly according to claim 7, characterized in that: The first positioning portion (124) is one of a positioning protrusion and a positioning groove; the second positioning portion (125) is the other of the positioning protrusion and the positioning groove.

9. The water tank assembly according to claim 7, characterized in that: One end of the humidifying filter element (121) has a first mounting position (126), the first mounting position (126) and the first positioning portion (124) are coaxial, and the first connecting structure (122) is mounted on the first mounting position (126); The other end of the humidifying filter element (121) has a second mounting position (127), the second mounting position (127) and the second positioning portion (125) are coaxial, and the second connecting structure (123) is mounted on the second mounting position (127).

10. The water tank assembly according to claim 7, characterized in that: One end of the humidifying filter element (121) has a filter element lower cover (128), and the other end of the humidifying filter element (121) has a filter element upper cover (129); the first connecting structure (122) and the first positioning portion (124) are both arranged on the filter element lower cover (128), and the second connecting structure (123) and the second positioning portion (125) are both arranged on the filter element upper cover (129).

11. The water tank assembly according to any one of claims 1 to 6, characterized in that: Also includes: A water guide member (130), wherein the water guide member (130) sequentially penetrates the at least two humidification filter elements (121) along the height direction of the water tank (110) so as to guide the liquid in the water tank (110) to the top of the filter element assembly (120).

12. A humidifier, characterized in that: A water tank assembly (100) comprising a humidifier host (200) as described in any one of claims 1 to 9, wherein the humidifier host (200) is arranged on the water tank assembly (100).

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