Water tank assembly and humidifier

Abstract

The utility model relates to the technical field of humidifiers, and discloses a water tank assembly which comprises a machine shell provided with a water tank cabin; the water tank body is installed in the water tank cabin in a push-pull mode, and a sliding piece is arranged at the bottom of the water tank body; the guide rail structure is arranged below the water tank body and comprises a rail part and a roller part; wherein the rail piece is laid at the bottom of the water tank cabin and corresponds to the sliding piece, and the water tank body moves along the rail piece through the sliding piece; the rolling wheel piece is arranged on the rail piece, and the sliding piece can make rolling contact with the rolling wheel piece when moving. The utility model further discloses the humidifier.

Description

Technical Field

[0001] This application relates to the technical field of humidifiers, for example, to a water tank assembly and a humidifier. Background Art

[0002] With the development of technology, humidifiers are commonly used in people's lives to ensure a humid environment and purify the air. The main components of a humidifier include a water tank assembly, a humidifying assembly, and a fan assembly, where the water tank assembly is used to store water for humidification.

[0003] Related technologies disclose a humidifier in which the water tank body is slidably installed and fixed by limiting structures on both sides, thus facilitating water addition.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in related technologies:

[0005] The water tank body has a certain weight, resulting in difficulty for users to push and pull.

[0006] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of this application, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary is not a general review, nor is it intended to identify key / important elements or delineate the protection scope of these embodiments, but rather serves as a preface to the subsequent detailed description.

[0008] Embodiments of the present disclosure provide a water tank assembly and a humidifier, which solve the problem of difficult pushing and pulling of the water tank body.

[0009] In some embodiments, the water tank assembly includes:

[0010] A housing provided with a water tank compartment;

[0011] A water tank body slidably installed in the water tank compartment, and a sliding member is provided at the bottom of the water tank body;

[0012] A guide rail structure disposed below the water tank body, including a track member and a roller member; wherein, the track member is laid on the bottom of the water tank compartment and corresponds to the sliding member, and the water tank body moves along the track member through the sliding member; the roller member is disposed on the track member, and the sliding member can rollingly contact the roller member when moving.

[0013] In some embodiments, the humidifier includes the water tank assembly.

[0014] The water tank assembly and humidifier provided by the embodiments of the present disclosure can achieve the following technical effects:

[0015] The track member is laid at the bottom of the water tank compartment, providing a clear guiding direction for the movement of the water tank body, enabling the water tank body to be pulled and pushed along a predetermined track. Moreover, roller members are provided on the track member, and when the sliding member moves along the track member, it comes into rolling contact with the roller members. In this way, the frictional resistance between the sliding member and the track member is effectively reduced, making the pulling and pushing of the water tank body smoother, and reducing the noise and wear generated due to friction.

[0016] The above general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and among them:

[0018] Figure 1 is a schematic structural diagram of the water tank assembly according to the first embodiment provided by the embodiments of the present disclosure;

[0019] Figure 2 is a schematic structural diagram of the pop-up structure provided by the embodiments of the present disclosure;

[0020] Figure 3 is a schematic structural diagram of the abutting plate and the card slot provided by the embodiments of the present disclosure;

[0021] Figure 4 is a schematic structural diagram of the push rod provided by the embodiments of the present disclosure;

[0022] Figure 5 is a schematic diagram of the movement of the latch when the clamping structure is disengaged from the card slot provided by the embodiments of the present disclosure;

[0023] Figure 6 is a schematic diagram of the movement of the latch when the clamping structure extends into the card slot provided by the embodiments of the present disclosure;

[0024] Figure 7 is a schematic structural diagram of the water tank assembly according to the second embodiment provided by the embodiments of the present disclosure;

[0025] Figure 8 is a schematic structural diagram of the handle provided by the embodiments of the present disclosure;

[0026] Figure 9 is a schematic structural diagram of the sliding member provided by the embodiments of the present disclosure;

[0027] Figure 10is a schematic structural diagram of a first sawtooth and a second sawtooth provided in an embodiment of the present disclosure;

[0028] Figure 11 It is a schematic diagram of the structure of the limiting plate provided in an embodiment of the present disclosure.

[0029] Reference numerals:

[0030] 100, housing; 110, water tank compartment; 120, water tank body; 121, abutment plate; 122, slot; 123, sliding member; 130, fan assembly;

[0031] 200, pop-up structure; 210, pop-up housing; 220, first spring; 230, push rod;

[0032] 300, holding structure; 310, holding housing; 320, clamping block; 321, toggle port; 330, second spring; 340, button; 341, inclined surface;

[0033] 400, guide rail structure; 410, track member; 411, mounting groove; 420, roller member; 430, damping block; 431, first sawtooth; 432, second sawtooth; 440, limit plate; 450, handle. DETAILED DESCRIPTION

[0034] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0035] The terms "first", "second", etc. in the specification and claims of the disclosed embodiments and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate to describe the disclosed embodiments here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0036] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", and "rear" is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated device, element, or component must have a specific orientation, or be constructed and operated in a specific orientation. Moreover, in addition to being used to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0037] In addition, the terms "arrangement", "connection", and "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0038] Unless otherwise specified, the term "plurality" means two or more.

[0039] In the embodiments of the present disclosure, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0040] The term "and / or" is a description of the association relationship of an object, indicating that there can be three relationships. For example, A and / or B means: A or B, or, A and B these three relationships.

[0041] It should be noted that, without conflict, the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0042] Combined Figures 1-6 As shown, the first embodiment of the present application provides a water tank assembly, including a casing 100, a water tank body 120, and a pop-up structure 200. As Figure 1 and Figure 2As shown, the housing 100 is provided with a water tank compartment 110; the water tank body 120 is slidably installed in the water tank compartment 110, and the water tank body 120 has a first position where it is installed in place and a second position where it moves outward; the ejection structure 200 is arranged in the water tank compartment 110, and when the water tank body 120 is in the first position, it presses against the ejection structure 200 to make the ejection structure 200 in an elastic energy storage state; the clamping structure 300 is used to clamp the water tank body 120 when the water tank body 120 is in the first position; and after the clamping structure 300 releases the clamping, the ejection structure 200 can eject the water tank body 120 to the second position.

[0043] In this embodiment, during installation, the water tank body 120 is pushed into the water tank compartment 110, and when the water tank body 120 is pushed to the first position, it is installed in place. At this time, the ejection structure 200 is pressed by the water tank body 120 and thus is in an elastic energy storage state. And under the action of the clamping structure 300, the water tank body 120 is clamped and thus remains fixed. In this way, the installation of the water tank body 120 is completed. During disassembly, the clamping state of the clamping structure 300 is released. At this time, the ejection structure 200 releases the stored elastic force and thus ejects the water tank body 120 to the second position. In this way, the user can easily take out the water tank body 120. The entire installation and disassembly process is simple and convenient, effectively improving the user experience.

[0044] Optionally, as Figure 4 shown, the ejection structure 200 includes an ejection housing 210 and a push rod 230. Among them, a first spring 220 is arranged inside the ejection housing 210; the first end of the push rod 230 is located inside the ejection housing 210 and is connected to the first spring 220, and its second end extends out of the ejection housing 210 and corresponds to the water tank body 120.

[0045] In this embodiment, the second end of the push rod 230 extends out of the ejection housing 210 and serves as the force-receiving end. When an external force is applied toward the first end, the push rod 230 compresses the first spring 220. Here, a spring is used as the elastic element, and its performance is stable and reliable, and it can maintain a stable elastic force output for a long time. Preferably, the ejection housing 210 is configured as a cylinder, and the axis of the spring coincides with the axis of the ejection housing 210. In this way, it is beneficial for the spring to expand and contract along its axis, so that the force generated during the compression and release process is relatively uniform.

[0046] Optionally, as Figure 3 shown, a abutting plate 121 is provided on the side of the water tank body 120, and the abutting plate 121 corresponds to the second end of the push rod 230; and when the water tank body 120 is in the first position, the abutting plate 121 presses against the push rod 230 toward the inside of the ejection housing 210 to make the first spring 220 in an elastic energy storage state.

[0047] In this embodiment, the abutting plate 121 provides a definite contact point between the water tank body 120 and the push rod 230. When the water tank body 120 is pushed into the water tank compartment 110 and reaches the first position, the abutting plate 121 precisely presses against the second end of the push rod 230. Due to the precise pressing of the abutting plate 121, the first end of the push rod 230 compresses the first spring 220, putting it in an elastic energy storage state. Figure 4 In the figure, the dashed-line push rod 230 is in the extended condition, and the solid-line push rod 230 is in the pressed-in condition. In this way, it is ensured that the first spring 220 can provide a stable elastic force when it is necessary to remove the water tank body 120.

[0048] Optionally, as Figure 2 and Figure 3 shown, two ejection structures 200 are respectively arranged on both sides of the water tank compartment 110; an abutting plate 121 is arranged on each side of the water tank body 120, and the two abutting plates 121 respectively correspond to the two push rods 230.

[0049] In this embodiment, the cooperation between the abutting plates 121 and the ejection structures 200 is adopted on both sides of the water tank body 120. When the water tank body 120 is pushed into the water tank compartment 110 and reaches the first position, the two abutting plates 121 simultaneously press against the corresponding two push rods 230, making the two first springs 220 evenly stressed and in an elastic energy storage state; when disassembling the water tank, the two ejection structures 200 simultaneously release the stored elastic force and push the water tank body 120 out to the second position from both sides, ensuring that the water tank body 120 pops out stably and smoothly. Especially when the water tank body 120 is large or heavy, it can effectively prevent the water tank body 120 from tilting or shaking during the popping-out process.

[0050] Optionally, a clamping groove 122 is provided on the water tank body 120; the clamping structure 300 includes a clamping housing 310 and a clamping block 320. Among them, the clamping housing 310 is arranged on the water tank compartment 110; the clamping block 320 is slidably arranged in the clamping housing 310, and its first end extends out of the clamping housing 310 and corresponds to the clamping groove 122; when the water tank body 120 is in the first position, the clamping block 320 slides into the clamping groove 122 to clamp the water tank body 120.

[0051] In this embodiment, the slidable design of the card block 320 makes the clamping and releasing process simple and convenient. When the water tank body 120 needs to be installed or removed, the user only needs to gently push the card block 320 to slide it into or out of the card slot 122 to achieve the fixing or release of the water tank body 120. When the water tank body 120 is pushed into the water tank compartment 110 and reaches the first position, the first end of the card block 320 slides into the card slot 122, thereby ensuring that the water tank body 120 will not move or slide out accidentally. When disassembling the water tank, the sliding card block 320 is disengaged from the card slot 122, and then the water tank body 120 is ejected to the second position under the action of the pop-up structure 200.

[0052] Alternatively, if Figure 5 and Figure 6 As shown, a second spring 330 is disposed in the holding shell 310 , and a first end of the block 320 is located in the holding shell 310 and connected to the second spring 330 ; and the second spring 330 is used to push the block 320 to slide into the slot 122 .

[0053] In this embodiment, when the water tank body 120 is pushed into the water tank compartment 110 and reaches the first position, the block 320 will automatically slide into the card slot 122 of the water tank body 120 under the push of the second spring 330. In this way, the function of automatic clamping is realized by the second spring 330, and no additional operation by the user is required, which simplifies the installation process. Preferably, a pin is provided at the first end of the block 320, and the second spring 330 is sleeved on the pin, so that the second spring 330 is more stable. In addition, the block 320 is arranged vertically, and the second spring 330 provides a downward elastic force acting on the block 320.

[0054] Optionally, the block 320 is provided with a toggle opening 321; the holding structure 300 further includes a button 340, a first end of the button 340 extends into the toggle opening 321, and a second end thereof extends out of the holding housing 310; and the block 320 can be toggled by the button 340 to disengage the block 320 from the slot 122. In this way, the user can toggle the block 320 by the button 340 to disengage the block 320 from the slot 122, and releasing the holding is very simple.

[0055] Optionally, the first end of the button 340 is constructed as an inclined surface 341 , and the inclined surface 341 presses against the dial opening 321 ; and by moving the button 340 , the inclined surface 341 can press against the dial opening 321 at different heights, thereby toggling the block 320 .

[0056] In this embodiment, the user can press the button 340 to move it forward and backward. When the button 340 moves forward and backward, the inclined surface 341 can press against the toggle opening 321 at different heights. Figure 5As shown, the button 340 moves forward, and the higher position of the inclined surface 341 presses against the upper edge of the toggle opening 321. At this time, the block 320 moves upward to disengage from the card slot 122, that is, the card is released. Figure 6 As shown, the button 340 rebounds and moves backward, and the lower position of the inclined surface 341 presses against the upper edge of the dial opening 321. At this time, the clamping block 320 moves downward to extend into the clamping slot 122, and the clamping is completed.

[0057] An embodiment of the present disclosure provides a humidifier, comprising a water tank assembly described in any of the above embodiments.

[0058] Optionally, the humidifier further includes a humidifying component and a fan component 130. The humidifying component is disposed in the water tank body 120, or in the water tank compartment 110 and above the water tank body 120; the fan component 130 is disposed in the housing 100 and above the humidifying component.

[0059] In this embodiment, the humidification component can adopt impeller humidification, spray humidification or steam humidification, etc., which are not specifically limited here. The humidification component can be arranged in the water tank body 120, or it can be arranged above the water tank body 120. The water tank body 120 is used to provide a water source for the humidification component, and the housing 100 is provided with an air inlet and an air outlet. When the fan assembly 130 is started, the external air enters the housing 100 from the air inlet, and flows out from the air outlet after being humidified by the humidification assembly, thereby playing a role in regulating the air humidity.

[0060] Combination Figures 7-11 As shown, the second embodiment of the present application provides a water tank assembly, including a housing 100, a water tank body 120 and a guide rail structure 400. The housing 100 is provided with a water tank compartment 110; the water tank body 120 can be installed in the water tank compartment 110 in a push-pull manner, and a sliding member 123 is provided at the bottom of the water tank body 120; the guide rail structure 400 is arranged below the water tank body 120, and includes a track member 410 and a roller member 420; the track member 410 is laid at the bottom of the water tank compartment 110 and corresponds to the sliding member 123, and the water tank body 120 moves along the track member 410 through the sliding member 123; the roller member 420 is arranged on the track member 410, and the sliding member 123 can roll and contact with the roller member 420 when moving.

[0061] In this embodiment, the rail member 410 is laid on the bottom of the water tank compartment 110, providing a clear guide for the movement of the water tank body 120, enabling the water tank body 120 to perform a pulling operation along a predetermined trajectory. Moreover, a roller member 420 is provided on the rail member 410, which is in rolling contact with the roller member 420 when the sliding member 123 moves along the rail member 410. In this way, the frictional resistance between the sliding member 123 and the rail member 410 is effectively reduced, making the pulling of the water tank body 120 smoother and reducing the noise and wear generated by friction.

[0062] Optionally, the sliding member 123 is configured as a bar-shaped protrusion, and the bar-shaped groove is formed by protruding downward from the bottom of the water tank body 120; the rail member 410 is configured as a bar-shaped depression, and the bar-shaped depression is formed by recessing downward from the bottom of the water tank compartment 110; wherein, the bar-shaped protrusion extends into the bar-shaped groove.

[0063] Optionally, as Figure 9 shown, the sliding member 123 is configured as a bar-shaped groove, and the bar-shaped groove is formed by recessing upward from the bottom of the water tank body 120; as Figure 7 shown, the rail member 410 is configured as a bar-shaped protrusion, and the bar-shaped protrusion is formed by protruding upward from the bottom of the water tank compartment 110; wherein, the bar-shaped protrusion extends into the bar-shaped groove.

[0064] In this embodiment, one of the sliding member 123 and the rail member 410 is configured as a bar-shaped groove, and the other is configured as a bar-shaped protrusion. The combined design of the bar-shaped groove and the bar-shaped protrusion enables an accurate fit between the sliding member 123 and the rail member 410. This fitting method is beneficial for reducing the shaking and offset of the water tank body 120 during movement, thereby ensuring the stability of the water tank assembly during use.

[0065] Optionally, two corresponding sliding members 123 are provided at the bottom of the water tank body 120, and two corresponding rail members 410 are laid at the bottom of the water tank compartment 110, and each sliding member 123 moves along the corresponding rail member 410.

[0066] In this embodiment, by providing two sliding members 123 and two corresponding rail members 410, the water tank body 120 can be more evenly supported and guided during movement. In this way, the stability of the water tank assembly during movement is enhanced, preventing the water tank body 120 from shaking or tilting during movement, thereby ensuring the safety and reliability during use.

[0067] Optionally, the rail member 410 is provided with an installation groove 411; the roller member 420 is disposed in the installation groove 411, and the top of the roller member 420 is flush with the notch of the installation groove 411.

[0068] In this embodiment, the roller member 420 is located within the installation groove 411, which can effectively prevent foreign matters such as dust and dirt from entering the roller member 420, reducing wear and damage to the roller member 420. Moreover, the top of the roller member 420 is flush with the notch of the installation groove 411, avoiding bumps when the sliding member 123 moves along the rail member 410 and ensuring the stability of the movement of the water tank body 120.

[0069] Optionally, the water tank assembly further includes a damping structure for providing damping when pushing and pulling the water tank body 120.

[0070] In this embodiment, under the action of the guide rail structure 400, the pulling and pushing of the water tank body 120 is relatively smooth. By providing a damping structure, an appropriate resistance can be provided when pushing and pulling the water tank body 120, slowing down the pushing speed of the water tank body 120, and thus reducing the front-back shaking of the water tank body 120. In this way, while ensuring smooth pushing and pulling, the stability is improved, and splashing of the water inside the water tank body 120 can be prevented.

[0071] Optionally, as Figure 9 and Figure 10 shown, the damping structure includes a damping block 430, and the surface of the damping block 430 is provided with first serrations 431; the damping block 430 is disposed within the water tank compartment 110, and the first serrations 431 are located on the pushing and pulling trajectory of the water tank body 120; moreover, second serrations 432 are provided on the side of the water tank body 120, and the second serrations 432 correspond to the first serrations 431; when pushing and pulling the water tank body 120, the second serrations 432 can continuously contact the first serrations 431 to provide damping.

[0072] In this embodiment, the damping block 430 is disposed on the side wall of the water tank compartment 110, and the first serrations 431 face the second serrations 432. Through continuous contact between the first serrations 431 and the second serrations 432, a certain frictional resistance can be generated when pushing and pulling the water tank body 120, thereby providing a damping effect. In this way, compared with a smooth contact surface, the damping force can be significantly increased, making the movement of the water tank body 120 more stable. Moreover, the noise generated during the pushing and pulling process of the water tank body 120 can be reduced to a certain extent, providing a quieter usage environment.

[0073] Optionally, as Figure 11 shown, the water tank body 120 has a first position where it is installed in place; a limiting plate 440 is provided within the water tank compartment 110, and when the water tank body 120 is pushed into the first position, it abuts against the limiting plate 440 to block further pushing of the water tank body 120.

[0074] In this embodiment, the limit plate 440 ensures that the water tank body 120 can accurately reach the preset first position, that is, the installed position. When the water tank body 120 abuts against the limit plate 440, a clear sense of blocking will be generated, prompting the user that the first position has been reached and there is no need to push further. In this way, damage to the water tank assembly due to excessive force is avoided.

[0075] Optionally, the water tank body 120 has a first position for installation; a rotatable handle 450 is provided on the water tank body 120, and a first end of the handle 450 is located outside the water tank body 120 (eg Figure 8 ), the second end of which is located in the water tank body 120 and corresponds to the inner wall of the water tank compartment 110 (as shown in FIG. Figure 9 and Figure 11 When the water tank body 120 is pushed into the first position, the second end of the handle 450 can be rotated to abut against the inner wall of the water tank compartment 110 to prevent the water tank body 120 from being pulled out.

[0076] In this embodiment, the handle 450 provides a gripping position for the user to push and pull the water tank body 120, and the second end of the handle 450 can be rotated to abut against the inner wall of the water tank compartment 110, thereby forming a limit block. In this way, the water tank body 120 can be prevented from being accidentally pulled out, and the fixity and stability of the water tank after installation are enhanced. Preferably, when the handle 450 is rotated to a vertical direction, its second end abuts against the inner wall of the water tank compartment 110, and a limit is formed at this time; when the handle 450 is rotated to an angle of 45° with the vertical direction, its second end avoids the inner wall of the water tank compartment 110, and the water tank body 120 can be pulled out at this time. In this way, when the water tank body 120 is pushed into the first position, the handle 450 is rotated to a vertical direction to fix the water tank body 120. When the water tank body 120 needs to be pulled out, the handle 450 is rotated to a 45° direction to pull out the water tank body 120. It can be understood that the pop-up structure 200 in the first embodiment can be combined with the second embodiment. When the user pulls out the water tank body 120 through the handle 450, the pop-up structure 200 is used to assist in popping out the water tank body 120.

[0077] An embodiment of the present disclosure provides a humidifier, comprising a water tank assembly described in any of the above embodiments.

[0078] Optionally, the humidifier further includes a humidifying component and a fan component 130. The humidifying component is disposed in the water tank body 120, or in the water tank compartment 110 and above the water tank body 120; the fan component 130 is disposed in the housing 100 and above the humidifying component.

[0079] In this embodiment, the humidifying component can adopt agitator humidification, spray humidification, steam humidification, etc., which are not specifically limited here. The humidifying component can be arranged in the water tank body 120 or in the water tank compartment 110. The water tank body 120 is used to provide water source for the humidifying component, and the machine shell 100 is provided with an air inlet and an air outlet. When the fan component 130 is started, external air enters the machine shell 100 from the air inlet, and after being humidified by the humidifying component, it flows out from the air outlet, so as to play a role in adjusting the air humidity.

[0080] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Parts and features of some embodiments may be included in or substituted for parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described 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 water tank assembly, characterized in that: include: The casing (100) is provided with a water tank compartment (110); The water tank body (120) is installed in the water tank compartment (110) in a push-pull manner, and a sliding member (123) is provided at the bottom of the water tank body (120); The guide rail structure (400) is arranged below the water tank body (120), and comprises a track member (410) and a roller member (420); wherein the track member (410) is laid on the bottom of the water tank compartment (110) and corresponds to the sliding member (123), and the water tank body (120) moves along the track member (410) through the sliding member (123); the roller member (420) is arranged on the track member (410), and the sliding member (123) can roll and contact with the roller member (420) when moving; A damping structure is used to provide damping when a water tank body (120) is pushed or pulled, and comprises a damping block (430); a first sawtooth (431) is provided on the surface of the damping block (430); the damping block (430) is arranged in a water tank compartment (110), and the first sawtooth (431) is located on the push-pull track of the water tank body (120); and a second sawtooth (432) is provided on the side of the water tank body (120), and the second sawtooth (432) corresponds to the first sawtooth (431); when the water tank body (120) is pushed or pulled, the second sawtooth (432) can be in continuous contact with the first sawtooth (431) to provide damping.

2. The water tank assembly according to claim 1, characterized in that: The sliding member (123) is configured as a strip-shaped groove, and the strip-shaped groove is formed by the bottom of the water tank body (120) being recessed upwards; The track member (410) is constructed as a strip-shaped protrusion, and the strip-shaped protrusion is formed by the bottom of the water tank compartment (110) protruding upward; wherein the strip-shaped protrusion extends into the strip-shaped groove.

3. The water tank assembly according to claim 1, characterized in that: The sliding member (123) is configured as a strip-shaped protrusion, and the strip-shaped groove is formed by the bottom of the water tank body (120) protruding downward; The track member (410) is constructed as a strip-shaped depression, and the strip-shaped depression is formed by the bottom of the water tank compartment (110) being depressed downwards; wherein the strip-shaped protrusion extends into the strip-shaped groove.

4. The water tank assembly according to claim 1, characterized in that: The track member (410) is provided with a mounting groove (411); The roller member (420) is disposed in the installation groove (411), and the top of the roller member (420) is flush with the notch of the installation groove (411).

5. The water tank assembly according to any one of claims 1 to 4, characterized in that: The water tank body (120) has a first position in which the water tank body is installed in place; A limiting plate (440) is provided in the water tank compartment (110), and when the water tank body (120) is pushed into the first position, it abuts against the limiting plate (440) to prevent the water tank body (120) from being pushed in further.

6. The water tank assembly according to any one of claims 1 to 4, characterized in that: The water tank body (120) has a first position in which the water tank body is installed in place; A rotatable handle (450) is provided on the water tank body (120), and a first end of the handle (450) is located outside the water tank body (120), and a second end of the handle (450) is located inside the water tank body (120) and corresponds to the inner wall of the water tank compartment (110); When the water tank body (120) is pushed into the first position, the second end of the handle (450) can be rotated to abut against the inner wall of the water tank compartment (110) to prevent the water tank body (120) from being pulled out.

7. A humidifier, characterized in that: Comprising the water tank assembly according to any one of claims 1 to 6.

8. The humidifier according to claim 7, characterized in that: The humidifier also includes: A humidifying component is disposed in the water tank body (120), or is disposed in the water tank compartment (110) and is located above the water tank body (120); The fan assembly (130) is disposed in the housing (100) and is located above the humidifying assembly.

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