Water tank structure and intelligent high-efficiency purification and humidification integrated machine

Abstract

The application discloses a water tank structure and an intelligent high-efficiency purifying and humidifying integrated machine, and relates to the technical field of air purifying and humidifying. The water tank structure comprises a tank body and a tank cover, the tank body is provided with an assembling hole, and the tank cover is rotationally connected in the assembling hole. An annular clamping portion is arranged along the inner edge of the assembling hole, and the edge of the tank cover abuts against the clamping portion. A plurality of buckles are arranged on the side of the edge of the tank cover, which faces the inside of the tank body, and a plurality of notches adapted to the buckles are arranged on the clamping portion. The buckles are clamped with the clamping portion through the rotation of the tank cover. The shape of the tank cover is circular, a sliding buckle is arranged on the radial direction of the tank cover, a buckle seat is arranged on the tank body, a first limiting hole is arranged in the buckle seat, and the sliding buckle is clamped with the first limiting hole. The water tank structure is easy to operate with one hand when the tank cover is opened, is labor-saving, convenient and humanized, and is helpful to improving the product use experience.

Description

Technical Field

[0001] This application relates to the field of air purification and humidification technology, specifically to a water tank structure and an intelligent and efficient integrated purification and humidification machine. Background Technology

[0002] As living standards improve, people are paying more and more attention to their health. In order to improve indoor air quality, a variety of air purifiers have appeared on the market. In addition to dust removal and sterilization, some of these air purifiers also have humidification functions. That is, by adding a humidification device to the air purifier, the air can be safely and quickly filtered to maintain the most suitable humidity.

[0003] The water used for humidification in a purifier-humidifier combo is usually stored in a water tank inside the unit. For easy cleaning, the water tank is equipped with a removable lid. Currently, opening the water tank lid requires simultaneously pressing the switch buttons on both sides of the lid and lifting it upwards. This is inconvenient, especially for users with small hands, as it is difficult and significantly impacts the user experience. Summary of the Invention

[0004] This application provides a water tank structure and an intelligent and efficient integrated purification and humidification machine, aiming to solve the problem that the water tank cover is inconvenient to operate when opened in the prior art.

[0005] The first aspect of this application provides a water tank structure, including a tank body and a tank cover;

[0006] The box body has an assembly hole, and the box cover is rotatably connected to the assembly hole; an annular snap-fit ​​part is provided along the inner edge of the assembly hole, and the edge of the box cover abuts against the snap-fit ​​part; multiple spaced buckles are provided on the side of the edge of the box cover facing the inside of the box body, and multiple notches are provided on the snap-fit ​​part to fit the multiple buckles; the buckles engage with the snap-fit ​​part by rotating the box cover;

[0007] The lid of the box is circular in shape, and a sliding buckle is provided along the radial direction of the lid. A buckle seat is provided on the box body, and a first limiting hole is provided in the buckle seat. The sliding buckle engages with the first limiting hole.

[0008] The box cover is provided with a mounting part, and the sliding buckle is installed in the mounting part. The sliding buckle includes a sliding buckle body. One end of the sliding buckle body is provided with a first limiting block that is adapted to the first limiting hole, and the other end is connected to the mounting part by a spring.

[0009] The sliding buckle body is also provided with a second limiting block, which is perpendicular to the first limiting block. The mounting part is provided with a second limiting hole, and the second limiting block is located in the second limiting hole.

[0010] Through the above technical solution, the buckle and the locking part are locked together by the rotation of the lid, limiting the axial movement of the lid. A sliding buckle is provided on the radial side of the lid, and a locking seat is provided on the lid body. After the lid is rotated to the correct position, the sliding buckle and the locking seat engage and lock, limiting the rotation of the lid and ensuring the stability of the assembly. When opening the lid, the sliding buckle is moved to release the rotation lock, and the lid is rotated until the buckle and the locking part are separated, allowing the lid to be removed easily and effortlessly.

[0011] Optionally, a guide portion is provided at one end of the notch, and the guide portion forms a guide slope on one side facing the box body. The guide slope gradually slopes towards the inside of the box body from the end near the notch to the end away from the notch.

[0012] The above technical solution provides a guide part that guides the rotation of the lid during assembly, allowing the buckle to rotate smoothly to engage with the inner side of the engaging part, thus reducing assembly resistance.

[0013] Optionally, the snap-fit ​​portion is provided with a first limiting protrusion protruding toward the interior of the housing, and the first limiting protrusion is located at the end of the notch away from the guide portion.

[0014] Through the above technical solution, the first limiting protrusion can limit the travel of the lid along the opening direction, making it convenient to locate the position of the lid removal, which helps to increase the convenience and accuracy of operation.

[0015] Optionally, the snap-fit ​​portion is further provided with a second limiting protrusion protruding toward the interior of the housing, and the guide portion is located between the first limiting protrusion and the second limiting protrusion.

[0016] Through the above technical solution, the second limiting protrusion can limit the travel of the box cover along the assembly direction, ensuring that the position of the sliding buckle and the buckle seat can be aligned after the box cover is rotated into place, thus ensuring the accuracy and stability of the assembly.

[0017] Optionally, a rounded chamfer is provided at the corner of the end of the first limiting block that mates with the first limiting hole.

[0018] Through the above technical solution, a rounded chamfer is set at the corner of the first limiting block that mates with the first limiting hole. A smooth arc surface can be formed at the rounded chamfer, thereby guiding the movement of the sliding buckle and reducing the resistance of the sliding buckle engaging with the buckle seat.

[0019] Optionally, the buckle includes a main body and a support; the main body is arranged perpendicular to the mounting plane of the box cover, and the first limiting hole is formed on the main body; the support is connected to both sides of the main body and is perpendicular to the main body, and a transition part is provided at the connection between the main body and the support, and the cross-sectional shape of the transition part is set to an arc.

[0020] Through the above technical solution, the transition part forms a smooth arc surface at the corner of the buckle, which can guide the movement of the first limit block, further reduce the resistance between the first limit block and the buckle, and ensure the smoothness of the action process.

[0021] Optionally, the support portion is trapezoidal in shape, and the width of the support portion gradually increases from the end away from the box to the end closer to the box.

[0022] Optionally, the two sides of the sliding buckle body are provided with protruding ridges along the sliding direction of the sliding buckle body, and the inner wall of the mounting part is provided with a groove corresponding to the protruding ridge, and the protruding ridge and the groove are slidably connected.

[0023] The above technical solution guides the sliding direction of the slider body by using the cooperation of the protrusion and groove, preventing the slider from deviating to the side during movement and ensuring smooth locking and unlocking actions.

[0024] Optionally, the lid is provided with a handle, which is arranged along the diameter of the lid, and the mounting part is provided at one end of the handle.

[0025] By integrating the sliding buckle into the handle using the above technical solution, the space occupied on the lid can be reduced, and it is also very convenient to unlock the lid by holding the handle and sliding the buckle, making the operation more user-friendly.

[0026] Optionally, a water guide plate is provided in the middle of the box cover. The water guide plate is recessed towards the inside of the box body. The height of the water guide plate gradually decreases from the edge to the center. Multiple water guide holes are provided at the center of the water guide plate.

[0027] The above technical solution allows for the collection of residual water that falls onto the lid after humidification by setting up a water guide plate. The residual water is then introduced into the cabinet through the water guide hole, thus achieving water recycling. At the same time, it can also prevent residual water on the lid from causing inconvenience when opening the lid.

[0028] The second aspect of this application provides an intelligent and efficient integrated purification and humidification machine, including the water tank structure described above.

[0029] Beneficial effects:

[0030] This application provides a water tank structure, including a tank body and a tank cover. The tank body has an assembly hole, and the tank cover is rotatably connected to the assembly hole. An annular snap-fit ​​portion is provided along the inner edge of the assembly hole, and the edge of the tank cover abuts against the snap-fit ​​portion. Multiple spaced buckles are provided on the side of the tank cover facing the interior of the tank body, and the snap-fit ​​portion has multiple notches that mate with the buckles. The buckles engage with the snap-fit ​​portion via rotation of the tank cover. The tank cover is circular in shape, and a sliding buckle is slidably provided along the radial direction of the tank cover. A buckle seat is provided on the tank body, and the buckle seat has a first limiting hole. The sliding buckle engages with the first limiting hole. The water tank structure of this application achieves axial limitation of the tank cover through the engagement of the buckles and the snap-fit ​​portion, and achieves rotational limitation of the tank cover through the locking engagement of the sliding buckle and the buckle seat, ensuring assembly stability. When opening the lid, simply slide the latch to release the rotation lock, then rotate the lid until the latch and the locking part are separated, and the lid can be removed easily and effortlessly. It can be operated with one hand, optimizing the user experience.

[0031] This application also provides an intelligent and efficient air purification and humidification integrated machine, including the water tank structure as described above. Its tank cover structure is simple, and the opening and closing operation is very convenient and user-friendly, which helps to improve the product user experience. Attached Figure Description

[0032] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the water tank structure proposed in one embodiment of this application;

[0034] Figure 2 This is an exploded view of a water tank structure according to an embodiment of this application;

[0035] Figure 3 This is an exploded view of the tank cover in a water tank structure proposed in one embodiment of this application;

[0036] Figure 4 This is a schematic diagram of the snap-fit ​​part in a water tank structure proposed in an embodiment of this application;

[0037] Figure 5 This is a schematic diagram of the snap-fit ​​structure in a water tank structure proposed in one embodiment of this application;

[0038] Figure 6 This is a schematic diagram of the sliding buckle structure in a water tank structure proposed in one embodiment of this application;

[0039] Figure 7 This is a schematic diagram of the fastener structure in a water tank structure proposed in one embodiment of this application;

[0040] Figure 8 This is a schematic diagram of the assembly of the tank cover in a water tank structure proposed in one embodiment of this application. Figure 1 ;

[0041] Figure 9 This is a schematic diagram of the assembly of the tank cover in a water tank structure proposed in one embodiment of this application. Figure 2 ;

[0042] Figure 10 This is a schematic diagram of the assembly of the tank cover in a water tank structure proposed in one embodiment of this application. Figure 3 .

[0043] Explanation of reference numerals in the attached figures:

[0044] 1. Housing; 11. Assembly hole; 12. Snap-fit ​​part; 121. Notch; 122. Guide part; 123. First limiting protrusion; 124. Second limiting protrusion; 13. Buckle; 131. Main body; 1311. First limiting hole; 132. Transition part; 133. Support part;

[0045] 2. Box lid; 21. Buckle; 22. Handle; 221. Mounting part; 2211. Second limiting hole; 23. Sliding buckle; 231. Sliding buckle body; 232. First limiting block; 233. Second limiting block; 234. Protruding ridge; 24. Spring; 25. Water guide plate; 251. Water guide hole. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0047] In related technologies, in order to improve indoor air quality, various air purifier products have appeared on the market. In addition to dust removal and sterilization functions, some of these air purifiers also have humidification functions. That is, by adding a humidification device to the air purifier, the air can be kept at the most suitable humidity while safely and quickly filtering pollutants in the air.

[0048] Humidifier-purifier combos typically store water in a tank inside the unit, which is equipped with a removable lid for easy cleaning. However, current humidifier-purifier combos require pressing both buttons on the sides of the lid and lifting it upwards to fully open the lid, which is inconvenient, especially for users with small hands, as it is very strenuous and affects the user experience.

[0049] In view of this, this application proposes a water tank structure.

[0050] See Figure 1 and Figure 2 A water tank structure includes a tank body 1 and a tank cover 2. The tank body 1 has an assembly hole 11, and the tank cover 2 is rotatably connected to the assembly hole 11. An annular snap-fit ​​portion 12 is provided along the inner edge of the assembly hole 11, and the edge of the tank cover 2 abuts against the snap-fit ​​portion 12. Multiple spaced buckles 21 are provided on the side of the edge of the tank cover 2 facing the interior of the tank body 1, and the snap-fit ​​portion 12 has multiple notches 121 adapted to the multiple buckles 21. The buckles 21 and the snap-fit ​​portion 12 are engaged by rotating the tank cover 2.

[0051] The lid 2 is circular in shape, and a sliding buckle 23 is slidably provided along the radial direction of the lid 2. A buckle seat 13 is provided on the box body 1, and a first limiting hole 1311 is provided in the buckle seat 13. The sliding buckle 23 is engaged with the first limiting hole 1311.

[0052] The box cover 2 is provided with a mounting part 221, and the sliding buckle 23 is installed in the mounting part 221. The sliding buckle 23 includes a sliding buckle body 231. One end of the sliding buckle body 231 is provided with a first limiting block 232 that is adapted to the first limiting hole 1311, and the other end is connected to the mounting part 221 by a spring 24.

[0053] The sliding buckle body 231 is also provided with a second limiting block 233, which is perpendicular to the first limiting block 232. The mounting part 221 is provided with a second limiting hole 2211, and the second limiting block 233 is located in the second limiting hole 2211.

[0054] Specifically, the water tank structure includes a tank body 1 and a tank cover 2. The tank cover 2 is circular in shape. An assembly hole 11 is provided on the top of the tank body 1 for installing the tank cover 2. The shape of the assembly hole 11 corresponds to the circular shape of the tank cover 2. See also... Figure 4 Multiple latches 21 are provided on the inner edge of the lid 2, see [reference]. Figure 2The inner edge of the mounting hole 11 is provided with a ring-shaped snap-fit ​​portion 12, and notches 121 are distributed at intervals on the snap-fit ​​portion 12. The size of the notches 121 is adapted to the buckle 21. When the cover 2 is installed into the mounting hole 11, first align the buckle 21 with the notch 121, put the cover 2 in, so that the inner edge of the cover 2 is snapped onto the outer surface of the snap-fit ​​portion 12. Then rotate the cover 2 to offset the position of the buckle 21 and the notch 121. At this time, the buckle 21 abuts against the inner surface of the snap-fit ​​portion 12 to form a snap-fit ​​limit, thereby restricting the axial movement of the cover 2 and ensuring that the cover 2 will not come out of the mounting hole 11 when only subjected to an upward pulling force.

[0055] See Figure 2 and Figure 3 The lid 2 has a mounting portion 221, and the interior of the mounting portion 221 forms an accommodating space in which the sliding buckle 23 is installed. The sliding buckle 23 includes a sliding buckle body 231, which is arranged radially along the lid 2. One end of the sliding buckle body 231 is provided with a first limiting block 232, and the other end is connected to the mounting portion 221 by a spring 24, so that the sliding buckle 23 can move radially along the lid 2. In its naturally extended state, the spring 24 causes the first limiting block 232 to extend beyond the mounting portion 221 and beyond the edge of the lid 2. A fastener 13 is fixed on the box body 1 near the edge of the mounting hole 11. When the lid 2 is assembled, it rotates in a first direction. When the lid 2 rotates to a certain position, the first limiting block 232 will contact and interfere with the fastener 13. If the lid 2 continues to rotate, the fastener 13 will squeeze the sliding buckle 23, causing the sliding buckle 23 to slide toward the center of the lid 2, and the spring 24 will be compressed. Because the buckle 13 has a first limiting hole 1311, when the cover 2 rotates to the point where the sliding buckle 23 is opposite to the first limiting hole 1311, the sliding buckle 23 loses the pressure of the buckle 13, the spring 24 returns to its original position, and pushes the sliding buckle 23 to slide away from the center of the cover 2, so that the first limiting block 232 enters the first limiting hole 1311. The first limiting block 232 and the first limiting hole 1311 engage to form a limit, locking the position of the cover 2, preventing the cover 2 from loosening when rotated without human intervention, and ensuring the stability of the assembly.

[0056] See Figure 3The sliding buckle body 231 is also provided with a second limiting block 233, which is located on the top surface of the sliding buckle body 231 and perpendicular to the first limiting block 232. A second limiting hole 2211 is provided above the mounting part 221 corresponding to the second limiting block 233, so that the second limiting block 233 can be accommodated in the second limiting hole 2211. When the sliding buckle body 231 slides radially along the cover 2, the second limiting block 233 also moves within the second limiting hole 2211. The width of the second limiting hole 2211 in the radial direction of the cover 2 determines the distance that the second limiting block 233 can slide. Thus, through the cooperation between the second limiting block 233 and the second limiting hole 2211, the sliding stroke of the sliding buckle 23 can be limited.

[0057] When opening the lid 2, move the second limiting block 233 away from the buckle 13 to disengage the first limiting block 232 from the first limiting hole 1311, thus releasing the rotation lock. Then rotate the lid 2 in the second direction, which is the opposite of the first direction, until the buckle 21 on the edge of the lid 2 aligns with the notch 121 on the snap-fit ​​part 12. The lid 2 can then be removed from the assembly hole 11. The entire opening process is simple, easy, and labor-saving, greatly improving the user experience.

[0058] Furthermore, a guide portion 122 is provided on one side of the notch 121. The thickness of the guide portion 122 gradually decreases from the end away from the notch 121 to the end closer to the notch 121. The side of the guide portion 122 facing the interior of the housing 1 forms a guide slope, which gradually slopes towards the interior of the housing 1 from the end closer to the corresponding notch 121 to the end away from the corresponding notch 121. Figure 4 As shown, the guide part 122 is located at the right end of the notch 121. The guide slope gradually slopes downward from left to right. When the box cover 2 rotates clockwise, the buckle 21 on the edge of the box cover 2 can be smoothly engaged with the inner side of the buckle part 12 under the guidance of the guide slope.

[0059] Furthermore, a first limiting protrusion 123 is provided on the side of the notch 121 away from the guide portion 122, and the first limiting protrusion 123 protrudes from the side of the engaging portion 12 facing the interior of the housing 1. Figure 4As shown, the first limiting protrusion 123 is located at the left end of the notch 121. When the lid 2 is inserted into the assembly hole 11, the latch 21 enters the notch 121. The first limiting protrusion 123 protrudes from the inner side of the latching part 12, blocking the latch 21 from the left end of the notch 121, thereby limiting the latch 21 and restricting the lid 2 from rotating counterclockwise. In this way, the lid 2 can only rotate in the first direction during assembly until it is locked. When the lid 2 is opened, the first limiting protrusion 123 can limit the travel of the lid 2 in the second direction, positioning the lid 2 at the point where it can be removed, thus reminding the user that the lid 2 can be removed at this position. This helps to increase the convenience and accuracy of operation, making the operation simpler and more efficient.

[0060] Furthermore, a second limiting protrusion 124 is also provided on the latching portion 12. The second limiting protrusion 124 protrudes from the side of the latching portion 12 facing the interior of the housing 1, and the guide portion 122 is located between the first limiting protrusion 123 and the second limiting protrusion 124. Figure 4 As shown, the second limiting protrusion 124 is located on the right side of the guide portion 122, and there is a certain distance between the second limiting protrusion 124 and the guide portion 122. When the lid 2 is inserted into the assembly hole 11 and the buckle 21 enters the notch 121, the lid 2 rotates clockwise. When the buckle 21 reaches the second limiting protrusion 124, the second limiting protrusion 124 protrudes from the inner side of the latching portion 12, which can block the buckle 21 from the right end, thereby limiting the lid 2 from continuing to rotate clockwise. The second limiting protrusion 124 is used to limit the travel of the lid 2 in the first direction during assembly, ensuring that the positions of the sliding buckle 23 and the buckle seat 13 can be aligned after the lid 2 is rotated into place, ensuring the accuracy and stability of the assembly.

[0061] Furthermore, a locking icon and an unlocking icon are provided on the top of the box body 1 near the buckle 13. Correspondingly, an indicator arrow is provided on the first limit block 232, which can be used to indicate the assembly and opening operation of the box cover 2, so that the user can intuitively and clearly grasp the locking and unlocking positions during operation, thereby accurately judging the status of the box cover 2, which is more user-friendly.

[0062] Optionally, a rounded chamfer is provided at the corner of the end of the first limiting block 232 that mates with the first limiting hole 1311.

[0063] Specifically, when the lid 2 is rotated and locked, there is friction and compression between the buckle 13 and the first limiting block 232. In order to reduce the resistance of the sliding buckle 23 engaging with the buckle 13, a rounded chamfer is provided at the corner of the end where the first limiting block 232 mates with the first limiting hole 1311. The rounded chamfer can form a smooth transition arc surface, thereby guiding the movement of the sliding buckle 23, so that the first limiting block 232 can smoothly enter the first limiting hole 1311 and achieve locking.

[0064] Optionally, the buckle 13 includes a main body 131 and a support 133; the main body 131 is arranged perpendicular to the mounting plane of the box cover 2, and the first limiting hole 1311 is formed on the main body 131; the support 133 is connected to both sides of the main body 131 and is perpendicular to the main body 131, and a transition part 132 is provided at the connection between the main body 131 and the support 133, and the cross-sectional shape of the transition part 132 is set to an arc shape.

[0065] See Figure 7 The main body 131 adopts a plate-like structure, perpendicular to the mounting plane of the cover 2. A first limiting hole 1311 is provided on the main body 131 for engaging with the first limiting block 232 of the sliding buckle 23 to achieve locking. Support parts 133 are located on both sides of the main body 131 to increase the connection area between the buckle 13 and the box 1, increasing the connection strength and providing enhanced support for the main body 131, thus improving structural stability. A transition part 132 is provided at the connection between the main body 131 and the support part 133. The transition part 132 forms a smooth arc surface at the corner of the buckle 13. When the first limiting block 232 of the sliding buckle 23 is pressed from the edge of the main body 131 into the first limiting hole 1311, the transition part 132 guides the movement of the first limiting block 232, thereby reducing the resistance between the first limiting block 232 and the buckle 13, ensuring smooth operation.

[0066] Optionally, the support portion 133 is trapezoidal in shape, and the width of the support portion 133 gradually increases from the end away from the box body 1 to the end closer to the box body 1.

[0067] Specifically, the support part 133 adopts a plate-like structure with a right-angled trapezoidal shape. The lower end of the support part 133 is wider than the upper end, which helps to increase the connection strength and structural stability, and ensures that the buckle 13 is installed securely.

[0068] Furthermore, a rounded chamfer can also be provided at the upper corner of the trapezoidal support 133, which makes the structure stable, safe, and aesthetically pleasing.

[0069] Optionally, protruding ribs 234 are provided on both sides of the sliding body 231 along the sliding direction of the sliding body 231, and a groove is provided on the inner wall of the mounting part 221 corresponding to the protruding ribs 234, and the protruding ribs 234 are slidably connected to the grooves.

[0070] See Figure 6The sliding buckle body 231 has protruding ribs 234 on both sides. The protruding ribs 234 extend along the sliding direction of the sliding buckle body 231. The inner wall of the mounting part 221 has a groove that matches the protruding ribs 234. The sliding direction of the sliding buckle body 231 can be guided by the cooperation between the protruding ribs 234 and the groove, preventing the sliding buckle 23 from deviating to the side during movement, and ensuring smooth locking and unlocking actions.

[0071] Optionally, the lid 2 is provided with a handle 22, which is arranged along the diameter of the lid 2, and the mounting part 221 is provided at one end of the handle 22.

[0072] To further facilitate the assembly and opening of the cover 2, a handle 22 is provided on the cover 2, which is positioned along the diameter of the cover 2. The handle 22 has a hollow structure and is integrated into the cover 2. The housing of the handle 22 includes a side shell and a top cover. After the side shell and top cover are sealed together, an installation space is formed inside, which can be used to install the water pump outlet pipe, circuit components, etc. The handle 22 includes a crossbeam, and a mounting part 221 is located at one end of the crossbeam. By installing the sliding buckle 23 into the mounting part 221, the sliding buckle 23 is integrated into the handle 22, which reduces the space occupied on the cover 2. When opening the cover 2, the user can hold the crossbeam of the handle 22 and use their thumb to move the second limiting block 233 of the sliding buckle 23, which makes it easy to unlock the cover 2. The opening operation can be completed with one hand, which is very user-friendly.

[0073] Optionally, a water guide plate 25 is provided in the middle of the cover 2. The water guide plate 25 is recessed towards the inside of the box body 1. The height of the water guide plate 25 gradually decreases from the edge to the center. A plurality of water guide holes 251 are provided at the center of the water guide plate 25.

[0074] Specifically, the water guide plate 25 is located in the middle of the cover 2 and is recessed towards the inside of the housing 1. The cross-sectional shape of the water guide plate 25 can be set to be arc-shaped, with the height gradually decreasing from the edge to the center. When adding water to the humidifier and air purifier or removing the humidifier component after humidification, water may spill into the air duct if the operation is not careful, and then fall onto the cover 2. By setting the water guide plate 25, the residual water falling on the cover 2 can be collected, and then the residual water can be introduced into the housing 1 through the water guide hole 251. This can realize the recovery of residual water and also avoid the inconvenience of opening the cover due to residual water on the cover 2.

[0075] See Figures 8-10 In this embodiment of the application, the assembly process of the box cover 2 is as follows:

[0076] Align the indicator arrow on the first limiting block 232 with the unlock icon on the box body 1. At this time, the buckle 21 on the edge of the box cover 2 is exactly aligned with the notch 121 on the locking part 12. Place the box cover 2 into the assembly hole 11. Rotate the box cover 2 clockwise. During the rotation, the second limiting block 233 of the sliding buckle 23 contacts and is pressed against the buckle seat 13. Continue to rotate the box cover 2 clockwise until the sliding buckle 23 is aligned with the first limiting hole 1311. At this time, the first limiting block 232 loses the pressure of the buckle seat 13 and is pushed into the first limiting hole 1311 by the spring 24. The indicator arrow on the first limiting block 232 is exactly aligned with the locking icon on the box body 1. The locking is complete.

[0077] The opening process of lid 2 is as follows:

[0078] Move the second limiting block 233 of the sliding buckle 23 towards the center of the lid 2, so that the sliding buckle 23 moves away from the buckle seat 13. The first limiting block 232 retracts into the handle 22, thereby disengaging from the first limiting hole 1311. At this time, the rotation lock is released. Keep the position of the second limiting block 233, and rotate the lid 2 counterclockwise so that the sliding buckle 23 and the buckle seat 13 are completely misaligned until the indicator arrow on the first limiting block 232 is aligned with the unlock icon on the box body 1. At this time, the buckle 21 on the edge of the lid 2 is aligned with the notch 121 on the locking part 12, the axial lock is released, and the lid 2 can be taken out by lifting it up.

[0079] This application also provides an intelligent and efficient integrated purification and humidification machine, including the water tank structure described above.

[0080] Specifically, the intelligent and efficient purifying and humidifying integrated machine includes a main body, inside which, from top to bottom, are arranged a water spray chamber, a humidifying chamber, a purification chamber, and a water tank structure. The water tank structure provides the machine with the necessary water for humidification. When cleaning is required, the water tank cover 2 can be easily removed, allowing for one-handed operation, which is convenient and effortless, enhancing the user experience.

[0081] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0082] It should also be noted that, in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations, nor should they be construed as indicating or implying relative importance. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. In the absence of further restrictions, an element defined by the phrase "includes a..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes the element.

[0083] The technical solutions provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand this application, and the content of this specification should not be construed as a limitation of this application. Furthermore, for those skilled in the art, there will be different forms of changes in the specific implementation methods and application scope based on this application. It is neither necessary nor possible to exhaustively list all implementation methods here, and obvious changes or modifications derived therefrom are still within the protection scope of this application.

Claims

1. A water tank structure, characterized in that, include: Box body and lid; The box body has an assembly hole, and the box cover is rotatably connected to the assembly hole; an annular snap-fit ​​part is provided along the inner edge of the assembly hole, and the edge of the box cover abuts against the snap-fit ​​part; multiple spaced buckles are provided on the side of the edge of the box cover facing the inside of the box body, and multiple notches are provided on the snap-fit ​​part to fit the multiple buckles; the buckles engage with the snap-fit ​​part by rotating the box cover; The lid of the box is circular in shape, and a sliding buckle is provided along the radial direction of the lid. A buckle seat is provided on the box body, and a first limiting hole is provided in the buckle seat. The sliding buckle engages with the first limiting hole. The box cover is provided with a mounting part, and the sliding buckle is installed in the mounting part. The sliding buckle includes a sliding buckle body. One end of the sliding buckle body is provided with a first limiting block that is adapted to the first limiting hole, and the other end is connected to the mounting part by a spring. The sliding buckle body is also provided with a second limiting block, which is perpendicular to the first limiting block. The mounting part is provided with a second limiting hole, and the second limiting block is located in the second limiting hole. The fastener includes a main body and a support body; The main body is arranged perpendicular to the mounting plane of the box cover, and the first limiting hole is formed on the main body; The support portion is connected to both sides of the main body and is perpendicular to the main body. A transition portion is provided at the connection between the main body and the support portion, and the cross-sectional shape of the transition portion is set to an arc shape. The sliding buckle body has protruding ridges on both sides along the sliding direction of the sliding buckle body, and the inner wall of the mounting part has a groove corresponding to the protruding ridges, and the protruding ridges and the grooves are slidably connected. A water guide plate is provided in the middle of the box cover. The water guide plate is recessed towards the inside of the box body. The height of the water guide plate gradually decreases from the edge to the center. Multiple water guide holes are provided at the center of the water guide plate.

2. The water tank structure according to claim 1, characterized in that: A guide portion is provided at one end of the notch, and the guide portion forms a guide slope on the side facing the box body. The guide slope gradually slopes towards the inside of the box body from the end near the notch to the end away from the notch.

3. The water tank structure according to claim 2, characterized in that: The snap-fit ​​portion is provided with a first limiting protrusion protruding toward the interior of the housing, and the first limiting protrusion is located at the end of the notch away from the guide portion.

4. The water tank structure according to claim 3, characterized in that: The snap-fit ​​portion is also provided with a second limiting protrusion protruding towards the inside of the housing, and the guide portion is located between the first limiting protrusion and the second limiting protrusion.

5. The water tank structure according to claim 1, characterized in that: A rounded chamfer is provided at the corner of the end where the first limiting block mates with the first limiting hole.

6. The water tank structure according to claim 1, characterized in that: The lid is provided with a handle, which is arranged along the diameter of the lid, and the mounting part is located at one end of the handle.

7. A smart and efficient air purification and humidification integrated machine, characterized in that, The water tank structure includes any one of claims 1-6.

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