CN220669666U - Water tank and humidifier - Google Patents

Abstract

The application provides a water tank and a humidifier, relates to the technical field of household appliances, and is used for solving the technical problem of difficult disassembly and assembly of a filter assembly, wherein the water tank comprises a tank body, a first magnetic attraction piece and a filter piece, and the first magnetic attraction piece is arranged on the inner bottom wall of the tank body; the filter component is provided with a second magnetic attraction piece, and is in adsorption connection with the first magnetic attraction piece through the second magnetic attraction piece. The humidifier provided by the application comprises the water tank. This application can be convenient fix filter component in the box of water tank, and dismantle conveniently.

Description

Water tank and humidifier

Technical Field

The application relates to the technical field of household appliances, in particular to a water tank and a humidifier.

Background

With the improvement of living standard, the requirements of people on indoor air quality and comfort level are higher and higher, and the indoor air temperature is required to be in a proper range, and the indoor air humidity is required to be in a proper range. The humidifier can adjust the humidity of the indoor air to meet the requirements of users for indoor air comfort.

In the related art, a humidifier generally includes a base and a water tank mounted on the base, a filter assembly is mounted in the water tank, the filter assembly is used for adsorbing minerals in water so as to soften the water in the water tank, the water softened by the filter assembly can enter the base, an atomizer is arranged in the base, and the water entering the base can be atomized and discharged from a mist outlet, so that the purpose of passing through air humidity is achieved.

However, the filter assembly is not easy to fix in the water tank at present; or the water tank is fixed in the water tank and is not easy to detach.

Disclosure of Invention

In view of the above, embodiments of the present application provide a water tank and a humidifier, in which a filter assembly can be conveniently fixed in the water tank, and the disassembly is convenient.

In order to achieve the above purpose, the embodiment of the present application provides the following technical solutions:

a first aspect of an embodiment of the present application provides a water tank, including: the device comprises a box body, a first magnetic attraction piece and a filtering component, wherein the first magnetic attraction piece is arranged on the inner bottom wall of the box body; the filter component is provided with a second magnetic attraction piece, and the filter component is in adsorption connection with the first magnetic attraction piece through the second magnetic attraction piece.

In the water tank provided by the embodiment of the application, the first magnetic attraction piece is arranged on the inner bottom wall of the water tank body, and the second magnetic attraction piece is arranged in the filter assembly, so that when the filter assembly is placed on the inner bottom wall of the water tank body, the filter assembly is fixed in the water tank body through magnetic attraction connection between the first magnetic attraction piece on the inner bottom wall of the water tank body and the second magnetic attraction piece in the filter assembly, the fixing mode is simple, and the operation is simple and convenient; and when need dismantle filter unit from the box, take filter unit's force as long as be greater than first magnetism and inhale the piece and the second magnetism inhale the magnetic attraction between the piece, alright dismantle filter unit from the box, dismantle simple and conveniently, and not fragile filter unit in the dismantlement in-process to can promote user experience.

In some alternative embodiments, the first magnetic attraction member is detachably connected to the inner bottom wall of the case.

The first magnetic attraction piece is arranged in the mode, so that the first magnetic attraction piece can be replaced after being damaged, and the cost can be reduced; or, in order to inhale the piece with first magnetism and dismantle the back and wash the interior bottom wall of box to can improve user experience.

In some alternative embodiments, a mounting portion is provided on the bottom wall of the case, and a threaded hole is provided on the mounting portion, and the first magnetic attraction member is in threaded connection with the threaded hole through a threaded connection member.

The first magnetism piece of inhaling can dismantle with the box and be connected with setting up above to in addition, through setting up the installation department on the diapire of box, can improve the intensity of bottom half.

In some alternative embodiments, the mounting portion is a mounting boss extending toward one side of the outer bottom wall of the case, and the threaded hole is a threaded blind hole provided on the mounting boss.

By the arrangement, on one hand, the strength of the bottom wall of the box body can be ensured, so that the connection reliability of the first magnetic attraction piece and the bottom wall of the box body is improved; on the other hand, through setting up the screw hole into the screw thread blind hole, like this, can avoid the water in the box to reveal from the screw hole, like this, can improve the leakproofness of box diapire, need not to set up the sealing member between first magnetism piece and the installation arch in addition, can reduce cost.

In some alternative embodiments, the first magnetic attraction member is one of a magnet or a force member that can be attracted by a magnet; the second magnetic attraction piece is a magnet or the other one of the force-bearing pieces which can be attracted by the magnet.

In some alternative embodiments, the first magnetic attraction member is a magnet and the second magnetic attraction member is a metal sheet.

The device is simple in structure and low in cost.

In some alternative embodiments, the filter assembly includes an upper filter cap and a lower filter cap that are connected to each other, and the second magnetic attraction member is positioned between the upper filter cap and the lower filter cap.

The second magnetic attraction piece is arranged between the filtering upper cover and the filtering lower cover which are connected with each other, so that the second magnetic attraction piece is fixed without other fixing pieces, the structure is simple, the operation is convenient, the cost is low,

in some alternative embodiments, the center of the filter upper cover has a first connection portion extending toward one side of the filter lower cover, the center of the filter lower cover has a second connection portion extending toward one side of the filter upper cover, the second magnetic attraction member is sandwiched between the first connection portion and the second connection portion, and the first connection portion and the second connection portion are connected.

As set forth above, the fixing reliability of the second magnetic attraction member can be improved.

In some alternative embodiments, the first and second connection portions are welded.

As the arrangement is adopted, the efficiency is high, the processing cost is low, and the strength of the first connecting part and the second connecting part can be ensured.

A second aspect of the embodiments provides a humidifier, including a base assembly and a water tank provided by the above embodiments, the water tank being disposed on the base assembly.

The humidifier provided in this embodiment has the same beneficial effects as the water tank, and is not described here again.

In addition to the technical problems, technical features constituting the technical solutions, and beneficial effects caused by the technical features of the technical solutions described above in the embodiments of the present application, other technical problems that can be solved by the water tank and the humidifier provided in the embodiments of the present application, other technical features included in the technical solutions, and beneficial effects caused by the technical features will be described in further detail in the detailed description of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic cross-sectional structure of a water tank according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;

FIG. 3 is an exploded view of one construction of a water tank provided in an embodiment of the present application;

FIG. 4 is an exploded view of a filter assembly in a tank provided in an embodiment of the present application;

fig. 5 is a schematic cross-sectional view of a filter assembly in a water tank according to an embodiment of the present disclosure;

FIG. 6 is an exploded schematic view of one configuration of a humidifier provided in an embodiment of the present application;

fig. 7 is an exploded view of one configuration of a base assembly in a humidifier according to an embodiment of the present application.

Reference numerals illustrate:

100-humidifier; 110-a water tank; 111-a box body; 1111-mounting portion;

112-a first magnetic attraction piece; 113-a filter assembly; 1131-a second magnetic attraction member;

1132-a filter top; 1133-filtering lower cap; 1134-a first connection;

1135-a second connection; 114-a seal; 115-an elastic member; 116-connecting piece;

117-case lid; 120-a base assembly; 121-a housing; 122-float support; 123-float.

Detailed Description

With the improvement of living standard, the requirements of people on indoor air quality and comfort level are higher and higher, and the indoor air temperature is required to be in a proper range, and the indoor air humidity is required to be in a proper range. The humidifier can adjust the humidity of the indoor air to meet the requirements of users for indoor air comfort. In the related art, a humidifier generally includes a base and a water tank mounted on the base, a filter assembly is mounted in the water tank, the filter assembly is used for adsorbing minerals in water so as to soften the water in the water tank, the water after being softened by the filter assembly can enter the base, an atomizer is arranged in the base, the water entering the base can be atomized by the atomizer and discharged from a mist outlet, so that the purpose of increasing the air humidity is achieved, and the filter assembly is generally directly placed in the water tank of the humidifier or is connected with the tank of the water tank by a buckle. However, in the related art, the filter assembly is not easily fixed in the water tank; or the water tank is fixed in the water tank and is not easy to detach.

In order to solve the above problems, the embodiments of the present application provide a water tank and a humidifier, in which a first magnetic attraction piece is disposed on an inner bottom wall of a tank body of the water tank, and a second magnetic attraction piece is disposed in a filter assembly, so that when the filter assembly is placed on the inner bottom wall of the tank body, the filter assembly is fixed in the tank body by magnetic attraction connection between the first magnetic attraction piece on the inner bottom wall of the water tank and the second magnetic attraction piece in the filter assembly, and the fixing manner is simple and convenient to operate; and when need dismantle filter unit from the box, take filter unit's force as long as be greater than first magnetism and inhale the piece and the second magnetism inhale the magnetic attraction between the piece, alright dismantle filter unit from the box, dismantle simple and conveniently, and not fragile filter unit in the dismantlement in-process to can promote user experience.

In order to make the above objects, features and advantages of the embodiments of the present application more comprehensible, the following description will make the technical solutions of the embodiments of the present application clear and complete with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which are within the scope of the protection of the present application, will be within the purview of one of ordinary skill in the art without the exercise of inventive faculty.

For easy understanding, first, an application scenario of the embodiment of the present application will be described.

The water tank and the humidifier provided by the embodiment of the application can be applied to indoor occasions needing air humidity adjustment, and the water tank is used as a water container of the humidifier; the humidifier may perform power supply operation through an external power supply, or may be provided with a power supply for power supply, and the manner of generating water mist by the humidifier includes, but is not limited to, thermal evaporation, and in addition, the liquid for generating mist added into the humidifier may be purified water, or an aqueous solution of additives such as a mixed perfume, a bactericide, and an essential oil, which is not particularly limited in this embodiment of the present application, and will be collectively referred to as "water" hereinafter, and not be specifically illustrated.

Fig. 1 is a schematic cross-sectional structure of a water tank according to an embodiment of the present disclosure; FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A; FIG. 3 is an exploded view of one construction of a water tank provided in an embodiment of the present application; FIG. 4 is an exploded view of a filter assembly in a tank provided in an embodiment of the present application; fig. 5 is a schematic cross-sectional view of a filter assembly in a water tank according to an embodiment of the present disclosure.

Referring to fig. 1 to 5, an embodiment of the present application provides a water tank 110, including: the box 111, the first magnetic attraction piece 112 and the filter assembly 113, wherein the first magnetic attraction piece 112 is arranged on the inner bottom wall of the box 111; the filter assembly 113 has a second magnetic attraction member 1131, and the filter assembly 113 is in attraction connection with the first magnetic attraction member 112 through the second magnetic attraction member 1131.

It can be appreciated that the tank 111 has a containing cavity for containing water, and the filter assembly 113 is located in the containing cavity of the tank 111, so as to filter the water in the tank 111 through the filter assembly 113, for example, the filter assembly 113 filters impurities such as minerals in the water, so as to achieve the purposes of purifying the water and softening the water quality, thereby improving the quality of the water in the tank 111, and avoiding harm to human body caused by diffusion of the minerals or impurities in the water into the air.

The box body 111 is further provided with a box cover 117, and the box cover 117 is covered on the top of the box body 111, so that the accommodating cavity of the box body 111 is formed into a closed cavity, and foreign particles such as dust are prevented from entering the accommodating cavity, and meanwhile, the overall attractiveness of the water tank 110 can be improved; the filter assembly 113 is detachably mounted on the inner bottom wall of the case 111 by magnetic attraction of the first magnetic attraction member 112 and the second magnetic attraction member 1131.

As can be seen from the above-mentioned solution, by providing the first magnetic attraction member 112 on the inner bottom wall of the tank body 111 of the water tank 110 and providing the second magnetic attraction member 1131 in the filter assembly 113, when the filter assembly 113 is placed on the inner bottom wall of the tank body 111, the filter assembly 113 is fixed in the tank body 111 by magnetically attaching the first magnetic attraction member 112 on the inner bottom wall of the water tank 110 to the second magnetic attraction member 1131 in the filter assembly 113, so that the fixing manner is simple and the operation is simple and convenient; and when the filter assembly 113 needs to be detached from the box 111, the force of taking the filter assembly 113 is only greater than the magnetic attraction force between the first magnetic attraction piece 112 and the second magnetic attraction piece 1131, so that the filter assembly 113 can be detached from the box 111, the detachment is simple and convenient, and the filter assembly 113 is not easy to damage in the detachment process, thereby improving the user experience.

In some embodiments, the first magnetic attraction piece 112 is detachably disposed on the inner bottom wall of the box 111, that is, the first magnetic attraction piece 112 is detachably connected with the inner bottom wall of the box 111, so that, on one hand, when the box 111 needs to be cleaned, the first magnetic attraction piece 112 can be detached first, and then the box 111 is thoroughly cleaned, so that interference between the first magnetic attraction piece 112 and the first magnetic attraction piece 112 during cleaning is avoided, and user experience is improved; on the other hand, the first magnetic attraction piece 112 is convenient to replace after being damaged, and the whole water tank 110 is not required to be replaced due to the damage of the first magnetic attraction piece 112, so that the cost can be reduced.

In some embodiments, the bottom wall of the box 111 is provided with a mounting portion 1111, the mounting portion 1111 is used for increasing the strength of the bottom wall of the box 111, a threaded hole is formed in the mounting portion 1111, the first magnetic attraction piece 112 is in threaded connection with the threaded hole through a threaded connection piece 116, for example, the first magnetic attraction piece 112 is in threaded connection with the bottom wall of the box 111 through a screw, so that the first magnetic attraction piece 112 is convenient to detach, and the box is simple in structure and convenient to detach.

The mounting portion 1111 is, for example, a mounting protrusion integrally formed with the case 111, and it is understood that the thickness of the mounting protrusion is greater than that of other areas of the case 111, and a threaded hole is formed in the mounting protrusion, and after the first magnetic member 112 is disposed on the mounting protrusion, it is screwed with the threaded hole formed in the mounting protrusion through the screw connection member 116, so that the first magnetic member 112 is fixed to the inner bottom wall of the case 111.

It can be understood that the mounting protrusion is disposed at the position where the first magnetic member 112 is mounted, and the first magnetic member 112 is disposed on the mounting protrusion and detachably connected with the mounting protrusion, so that the strength of the position of the case 111 corresponding to the first magnetic member 112 can be ensured, and the connection reliability between the first magnetic member 112 and the case 111 can be improved.

In addition, in order to avoid preventing the leakproofness after threaded connection piece 116 and screw hole screw-in to avoid this position department to leak, in this application embodiment, the screw hole that sets up in the installation arch can be the screw thread blind hole, like this, first magnetism is inhaled piece 112 and is carried out threaded connection through screw etc. threaded connection piece 116 and the screw hole on the installation arch, when guaranteeing box 111 diapire intensity, can avoid first magnetism to inhale the junction of piece 112 and box 111 diapire and leak, and need not additionally set up the sealing member, simple structure, with low costs.

Illustratively, as shown in fig. 2, the mounting portion 1111 is a mounting post, which projects toward the outer bottom wall of the case 111, for example, so that, on the one hand, it is ensured that the inner bottom wall of the case 111 is a flat plane to facilitate cleaning of the inner bottom wall of the case 111; on the other hand, the strength at the position where the first magnetic member 112 is mounted on the bottom wall of the case 111 can be improved.

In some embodiments, the first magnetic attraction member 112 is one of a magnet or a force-receiving member that can be attracted by a magnet; the second magnetic attraction member 1131 is the other of the magnet and the stress member that can be attracted by the magnet, that is, the first magnetic attraction member 112 and the second magnetic attraction member 1131 may be attracted to each other.

In some examples, the first magnetic attraction 112 is a magnet; the second magnetic attraction members 1131 are force-receiving members magnetically attracted by the first magnetic attraction members 112, for example, the second magnetic attraction members 1131 are metal sheets, so that when the filter assembly 113 is placed on the inner bottom wall of the box 111, the second magnetic attraction members 1131 are attracted to each other by the first magnetic attraction members 112, thereby fixing the filter assembly 113 on the inner bottom wall of the box 111.

In other examples, the first magnetic attraction 112 may be a force-receiving member, e.g., the first magnetic attraction 112 is a sheet metal; the second magnetic members 1131 are magnets such that when the filter assembly 113 is placed on the inner bottom wall of the case 111, the first magnetic members 112 are attracted to each other by the second magnetic members 1131, thereby fixing the filter assembly 113 to the inner bottom wall of the case 111.

Alternatively, the first magnetic attraction member 112 is a magnet, and the second magnetic attraction member 1131 is a magnet or a soft magnet that attracts the first magnetic attraction member 112 to each other, so that when the filter assembly 113 is placed on the inner bottom wall of the case 111, the first magnetic attraction member 112 and the second magnetic attraction member 1131 attract each other to fix the filter assembly 113 to the inner bottom wall of the case 111.

For example, in fig. 1 to 5, the first magnetic attraction member 112 is a magnet, the second magnetic attraction member 1131 is a metal plate, the magnet is fixed to the mounting boss of the bottom wall of the case 111 by a screw, and the metal plate is fixed to the filter assembly 113.

In some embodiments, the filter assembly 113 comprises an upper filter cap 1132 and a lower filter cap 1133 that are connected to each other, the second magnetic attraction member 1131 is located between the upper filter cap 1132 and the lower filter cap 1133, the upper filter cap 1132 is connected to the lower filter cap 1133 to limit and fix the second magnetic attraction member 1131 between the upper filter cap 1132 and the lower filter cap 1133, thus, no other fixing member is needed to fix the second magnetic attraction member 1131, the structure is simple, the operation is convenient, the cost is low,

in some alternative embodiments, as shown in fig. 5, the center of the filter upper cover 1132 has a first connection part 1134 extending toward one side of the filter lower cover 1133, the center of the filter lower cover 1133 has a second connection part 1135 extending toward one side of the filter upper cover 1132, the second magnetic attraction member 1131 is sandwiched between the first connection part 1134 and the second connection part 1135, and the first connection part 1134 and the second connection part 1135 are fixedly connected.

The first connection portion 1134 is a protrusion extending toward the side of the filter lower cover 1133, the second connection portion 1135 is a protrusion extending toward the side of the filter upper cover 1132, and the surfaces of one of the first connection portion 1134 and the second connection portion 1135 facing the other are all planar, so that the second magnetic component 1131 is sandwiched between the first connection portion 1134 and the second connection portion 1135, and the fixing reliability of the second magnetic component 1131 can be improved.

In some embodiments, the first connection 1134 and the second connection 1135 may be threadably connected by a threaded connection 116; or, the first connection portion 1134 and the second connection portion 1135 are connected through a buckle; or, the first connection portion 1134 and the second connection portion 1135 are bonded or welded, so as to achieve a fixed connection between the first connection portion 1134 and the second connection portion 1135.

The first connection portion 1134 and the second connection portion 1135 are fixedly connected by ultrasonic welding, so that the process efficiency of connection between the first connection portion 1134 and the second connection portion 1135 is high, the processing cost is low, and the strength between the first connection portion 1134 and the second connection portion 1135 can be ensured.

It will be appreciated that the filter assembly 113 is provided with a filter member for filtering mineral substances and impurity particles in water, for example, the filter member is medical stone, so that when the filter assembly 113 is placed on the inner bottom wall of the tank 111, the first magnetic attraction member 112 on the inner bottom wall of the tank 111 magnetically attracts the second magnetic attraction member 1131 in the filter assembly 113 to fix the filter assembly 113 on the inner bottom wall of the tank 111 of the water tank 110, thereby filtering the water quality in the water tank 110 through the filter assembly 113.

Fig. 6 is a schematic diagram of an exploded structure of a humidifier according to an embodiment of the present application. Fig. 7 is a schematic view of an exploded view of a base assembly of a humidifier according to an embodiment of the present application.

Referring to fig. 6 and 7, the embodiment of the present application further provides a humidifier 100, including a base assembly 120 and a water tank 110 provided in the above embodiment, where the water tank 110 is disposed on the base assembly 120.

The structure and the working principle of the water tank 110 are described in detail in the above embodiments, and are not described herein again.

In some embodiments, the base assembly 120 comprises a housing 121 and a float structure disposed in the housing 121, the float structure comprising a float support 122 and a float 123, wherein the housing 121 encloses a float cavity, the float 123 is disposed in the float cavity by the float support 122, e.g., the float 123 is mounted on the float support 122 by way of a swivel snap, and the float support 122 is fixed in the housing 121; the box 111 further includes a connecting piece 116, an elastic piece 115 and a sealing piece 114, wherein the elastic piece 115 is, for example, a spring, the connecting piece 116 is, for example, a push rod, the spring is sleeved on the push rod, the push rod penetrates through the bottom wall of the box 111 to enter into the accommodating cavity of the box 111, the sealing piece 114 is sleeved on the push rod, the sealing piece 114 is, for example, a silicone ring, and the shape of the silicone ring is, for example, formed into the shape of an umbrella cover; and the other end of the ejector rod is connected with the floater 123, when the humidifier 100 is in atomization work, the buoyancy change of the floater 123 is utilized to realize liquid level control, and the sealing element 114 is used for opening or sealing the liquid inlet of the cavity of the floater 123 through the box 111 when the floater 123 is lifted.

Specifically, the tank 111 has a liquid inlet communicating with the float cavity, and the liquid in the housing cavity of the tank 111 enters the float cavity through the liquid inlet, so that the liquid level in the float cavity is increased, and the buoyancy of the float is continuously increased. When the buoyancy force F is greater than the gravity force G of the float 123, the float 123 floats up until the highest liquid level in the cavity of the float 123 is reached, and the seal 114 descends to seal the liquid inlet and stops the liquid inlet. As the humidifier 100 works, the liquid in the float cavity is atomized and consumed, the liquid level starts to drop continuously, the buoyancy force F of the float 123 is continuously reduced until the lowest liquid level in the float 123 cavity is reached, the buoyancy force F is smaller than the gravity force G of the float 123, the float 123 sinks to drive the sealing element 114 to separate from the liquid inlet, and the liquid is re-fed to the float cavity, so that the water level control is realized.

In this application, through built-in float structure, sealing force can be strengthened along with the liquid level in the float chamber increases, and sealing member 114 opens or closes the inlet under the buoyancy effort of float 123, realizes liquid level control, strengthens the sealed effect of inlet. The whole float structure has the advantages of simple structure, strong reliability, low manufacturing cost, convenient operation and convenient use.

In some embodiments, the sealing element 114 is provided with a sleeve hole, and is sleeved on the ejector rod, and the assembly operation of the sleeve mounting mode is simple;

in some embodiments, the outer peripheral wall of the connector 116 is provided with a groove, at which the seal 114 snaps, and the seal 114 is securely mounted and securely positioned on the groove due to the groove-type structure of the groove.

Illustratively, the distal end of the connector 116 is formed as a pointed tip, which facilitates passage of the connector 116 through the float chamber, facilitating installation of the connector 116; on the other hand, allows for easy insertion of the connector 116 into the seal 114, facilitating installation of the seal 114. And secondly, the tip is arranged on the connecting piece 116, so that the effects of saving materials, reducing liquid resistance and the like are achieved.

In some embodiments, the seal 114 includes a grommet that is sleeved over the connector 116 and a canopy that is attached to one end periphery of the grommet. The grommet is tubular in configuration and can ensure the strength requirements of the connection between the seal 114 and the connector 116. And the other part of the sealing piece 114 is an umbrella cover, compared with the sheet sealing piece 114, the umbrella cover can form a sealing cavity in the umbrella cover only by attaching the outer edge to the accommodating cavity, so that the inlet wire of the liquid inlet is sealed, and a better sealing effect can be brought.

In summary, according to the humidifier provided by the embodiment of the application, the first magnetic attraction piece is arranged on the inner bottom wall of the water tank body, and the second magnetic attraction piece is arranged in the filter assembly, so that when the filter assembly is placed on the inner bottom wall of the water tank body, the filter assembly is fixed in the water tank body through magnetic attraction connection between the first magnetic attraction piece on the inner bottom wall of the water tank body and the second magnetic attraction piece in the filter assembly, and the fixing mode is simple and convenient to operate; and when need dismantle filter unit from the box, take filter unit's force as long as be greater than first magnetism and inhale the piece and the second magnetism inhale the magnetic attraction between the piece, alright dismantle filter unit from the box, dismantle simple and conveniently, and not fragile filter unit in the dismantlement in-process to can promote user experience.

In this specification, each embodiment or implementation is described in a progressive manner, and each embodiment focuses on a difference from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

In the description of the present specification, reference is made to "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular instance," or "some examples," etc., meaning that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A water tank, comprising: the device comprises a box body (111), a first magnetic attraction piece (112) and a filtering assembly (113), wherein the first magnetic attraction piece (112) is arranged on the inner bottom wall of the box body (111); the filter assembly (113) is provided with a second magnetic attraction piece (1131), and the filter assembly (113) is in adsorption connection with the first magnetic attraction piece (112) through the second magnetic attraction piece (1131).

2. The water tank according to claim 1, characterized in that said first magnetic element (112) is removably connected to the inner bottom wall of said tank (111).

3. The water tank according to claim 2, characterized in that a mounting portion (1111) is provided on the bottom wall of the tank body (111), a threaded hole is provided on the mounting portion (1111), and the first magnetic attraction member (112) is screwed with the threaded hole through a screw connection member.

4. A cistern according to claim 3, characterized in that the mounting portion (1111) is a mounting projection extending towards the outer bottom wall side of the casing (111), and the threaded hole is a blind threaded hole provided in the mounting projection.

5. The water tank according to any one of claims 1-4, wherein the first magnetic attraction member (112) is one of a magnet or a force-receiving member that can be attracted by a magnet; the second magnetic attraction member (1131) is a magnet or the other of the force-receiving members which can be attracted by the magnet.

6. The water tank of claim 5, wherein the first magnetic attraction member (112) is a magnet and the second magnetic attraction member (1131) is a metal sheet.

7. The water tank according to any one of claims 1-4, wherein the filter assembly (113) comprises a filter upper cover (1132) and a filter lower cover (1133) connected to each other, the second magnetic attraction (1131) being located between the filter upper cover (1132) and the filter lower cover (1133).

8. The water tank according to claim 7, wherein the center of the filtering upper cover (1132) has a first connection part (1134) extending toward one side of the filtering lower cover (1133), the center of the filtering lower cover (1133) has a second connection part (1135) extending toward one side of the filtering upper cover (1132), and the second magnetic attraction member (1131) is sandwiched between the first connection part (1134) and the second connection part (1135).

9. The water tank according to claim 8, characterized in that the first connection (1134) and the second connection (1135) are welded.

10. A humidifier comprising a base assembly (120) and a water tank (110) according to any one of claims 1-9, the water tank (110) being disposed on the base assembly (120).