Butt joint structure and intelligent efficient purifying and humidifying all-in-one machine

Abstract

The utility model discloses a butt joint structure and an intelligent efficient purification and humidification all-in-one machine, and relates to the technical field of air purification and humidification. The butt joint structure comprises a first butt joint part arranged on the water tank and a second butt joint part arranged on the main machine, and the first butt joint part is connected with the second butt joint part; the first butt joint part comprises a positive electrode connector, a negative electrode connector and a first water path connector, the first water path connector is arranged between the positive electrode connector and the negative electrode connector to separate the positive electrode connector from the negative electrode connector, and the first water path connector is connected to the water outlet end of the water pump; the second butt joint part comprises a positive electrode interface connected with the positive electrode connector, a negative electrode interface connected with the negative electrode connector and a first water path interface connected with the first water path connector, and the first water path interface is connected to the water inlet end of a water inlet pipeline in the main machine; effective intercommunication of circuits and waterways of the water tank side and the host side is realized, the problem of short circuit caused by wetting between the positive electrode connector and the negative electrode connector is avoided, and the safety performance of the product is improved.

Description

Technical Field

[0001] The present application relates to the technical field of air purification and humidification, and in particular to a docking structure and an intelligent and efficient purification and humidification all-in-one machine. Background Art

[0002] With the improvement of living standards, people are paying more and more attention to their own health. In order to improve the indoor air quality, various air purifier products have appeared on the market. In addition to the dust removal and sterilization functions, some of these air purifiers also have humidification functions, that is, adding a humidification device to the air purifier, which can safely and quickly filter out pollutants in the air while keeping the air at the most suitable humidity.

[0003] The water used for humidification by the purifier and humidifier is usually stored in a water tank inside the machine body, and a water pump is installed in the water tank. When the machine is working, the water circuit and circuit on the water tank side need to be connected with the water circuit and circuit on the host side. The connection structure of the water circuit and circuit of the purifier and humidifier currently on the market is relatively unreliable, and the circuit interface is prone to short circuit after being exposed to water, which poses a safety hazard. Utility Model Content

[0004] The present application aims to provide a docking structure and an intelligent and efficient purification and humidification all-in-one machine, aiming to solve the problems of poor reliability and potential safety hazards of the water circuit connection structure in the prior art.

[0005] In a first aspect, the present application provides a docking structure, which is applied to a purification and humidification integrated machine, wherein the purification and humidification integrated machine comprises a host and a water tank; the docking structure comprises a first docking portion and a second docking portion;

[0006] The first docking portion is arranged on the water tank, and includes a circuit connector and a first water channel connector; the circuit connector includes a positive connector and a negative connector; a water pump is arranged in the water tank, and the first water channel connector is connected to the water outlet of the water pump; the first water channel connector is arranged between the positive connector and the negative connector to separate the positive connector from the negative connector; the positive connector and the negative connector are symmetrically arranged on both sides of the first water channel connector;

[0007] The second docking portion is arranged on the host, and includes a circuit interface and a first water channel interface; the circuit interface includes a positive electrode interface and a negative electrode interface, the positive electrode interface is connected to the positive electrode connector, and the negative electrode interface is connected to the negative electrode connector; a water inlet pipe is arranged in the host, the first water channel interface is connected to the water inlet end of the water inlet pipe, and the first water channel interface is connected to the first water channel connector.

[0008] Optionally, the positive connector includes a positive pin, and the negative connector includes a negative pin. A circle of connecting parts is provided along the outer circumference of the positive pin or the negative pin, and an accommodating cavity is formed inside the connecting part. The positive pin or the negative pin is located in the accommodating cavity.

[0009] Optionally, the material of the connecting part includes plastic.

[0010] Optionally, the cross-sectional shape of the connecting portion is set to be an ellipse, and the shape of the positive electrode interface or the negative electrode interface is adapted to the shape of the connecting portion.

[0011] Optionally, the water tank includes a tank cover, a handle is provided on the tank cover, the interior of the handle is hollow, the positive electrode pin, the negative electrode pin and the first water channel connector are all arranged in the handle and extend out of the outer shell of the handle, and the connecting part is integrally connected to the outer shell of the handle.

[0012] Optionally, the shape of the first water channel joint is set to be a circular tube, and the shape of the first water channel interface is adapted to the first water channel joint.

[0013] Optionally, the first water channel connector is plugged into the first water channel interface, and the first water channel connector is located inside the first water channel interface; a first chamfer is provided at the outer periphery of the docking end of the first water channel connector and the first water channel interface; a second chamfer is provided at the edge of the first water channel interface.

[0014] Optionally, the first docking part also includes a second water channel interface, which is arranged on the side wall of the water tank and connected to the interior of the water tank; the second docking part also includes a second water channel joint, a return water pipe is arranged in the main unit, the second water channel joint is connected to the water outlet end of the return water pipe, and the second water channel joint is connected to the second water channel interface.

[0015] A second aspect of an embodiment of the present application provides an intelligent and efficient all-in-one purification and humidification machine, including the docking structure as described above.

[0016] Beneficial effects:

[0017] The present application provides a docking structure, which is applied to a purification and humidification integrated machine, including a first docking part arranged on one side of a water tank and a second docking part arranged on one side of a main unit, the first docking part and the second docking part are connected; the positive pole connector is connected to the positive pole interface, and the negative pole connector is connected to the negative pole interface, so as to realize the connection between the internal circuit of the water pump and the internal circuit of the main unit; the water outlet end of the water pump is connected to the first water channel connector, and the first water channel connector is connected to the first water channel interface, and the first water channel interface is connected to the water inlet end of the water inlet pipe, so as to realize the connection between the internal water channels of the water tank side and the main unit side; the first water channel connector is arranged between the positive pole connector and the negative pole connector, separating the positive pole connector and the negative pole connector, so that a longer distance is formed between the positive pole connector and the negative pole connector to avoid short circuit problems after being wetted, thereby ensuring the safety and reliability of the connection; the positive pole connector and the negative pole connector are symmetrically arranged on both sides of the first water channel connector, and the layout is simple and beautiful.

[0018] The present application also provides an intelligent and efficient all-in-one purification and humidification machine, including the docking structure as described above, which ensures the effective interconnection of the circuits and waterways on the water tank side and the host side, the connection is stable and reliable, can effectively prevent water, and improves the safety and reliability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 is a structural schematic diagram of a first docking portion of a docking structure proposed in an embodiment of the present application;

[0021] Figure 2 is a structural schematic diagram of a second docking portion of a docking structure proposed in an embodiment of the present application;

[0022] Figure 3 It is a structural schematic diagram of the positive electrode connector, the negative electrode connector and the first water channel connector in the docking structure proposed in one embodiment of the present application being installed inside the handle;

[0023] Figure 4 It is a schematic diagram of the assembly of the first docking portion and the second docking portion in the docking structure proposed in one embodiment of the present application.

[0024] Description of reference numerals:

[0025] 11. Positive electrode connector; 111. Positive electrode pin; 12. Negative electrode connector; 121. Negative electrode pin; 13. First water channel connector; 131. First chamfer; 14. Second water channel connector; 141. Sixth chamfer;

[0026] 21. Positive electrode interface; 211. Fourth chamfer; 22. Negative electrode interface; 23. First water channel interface; 231. Second chamfer; 24. Second water channel connector; 241. Fifth chamfer;

[0027] 31. Box cover; 311. Handle; 312. Connecting part; 3121. Third chamfer. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] In the related technology, in order to improve the indoor air quality, various air purifier products have appeared on the market. In addition to the dust removal and sterilization functions, some of these air purifiers also have a humidification function, that is, a humidification device is added to the air purifier, which can safely and quickly filter pollutants in the air while keeping the air at the most suitable humidity.

[0030] The water used for humidification by the purifier and humidifier is usually stored in a water tank inside the machine body, and a water pump is installed in the water tank. When the machine is working, the water circuit and circuit on the water tank side need to be connected with the water circuit and circuit on the host side. The connection structure of the water circuit and circuit of the purifier and humidifier currently on the market is relatively unreliable, and the circuit interface is prone to short circuit after being exposed to water, which poses a safety hazard.

[0031] In view of this, the embodiments of the present application propose a docking structure and an intelligent and efficient purification and humidification all-in-one machine.

[0032] See also Figure 1 and Figure 2 A docking structure is applied to a purification and humidification integrated machine, wherein the purification and humidification integrated machine includes a main unit and a water tank; the docking structure includes a first docking part and a second docking part.

[0033] The first docking portion is arranged on the water tank, including a circuit connector and a first water channel connector 13; the circuit connector includes a positive connector 11 and a negative connector 12; a water pump is arranged in the water tank, and the first water channel connector 13 is connected to the water outlet end of the water pump; the first water channel connector 13 is arranged between the positive connector 11 and the negative connector 12 to separate the positive connector 11 from the negative connector 12; the positive connector 11 and the negative connector 12 are symmetrically arranged on both sides of the first water channel connector 13.

[0034] The second docking portion is arranged on the host, including a circuit interface and a first water channel interface 23; the circuit interface includes a positive electrode interface 21 and a negative electrode interface 22, the positive electrode interface 21 is connected to the positive electrode connector 11, and the negative electrode interface 22 is connected to the negative electrode connector 12; a water inlet pipe is arranged in the host, the first water channel interface 23 is connected to the water inlet end of the water inlet pipe, and the first water channel interface 23 is connected to the first water channel connector 13.

[0035] Specifically, the first docking portion is arranged at one side of the water tank, and the second docking portion is arranged at one side of the host, and the first docking portion and the second docking portion are docked and connected.

[0036] The first docking portion includes a positive electrode connector 11, a negative electrode connector 12 and a first water channel connector 13. The positive electrode connector 11 and the negative electrode connector 12 are connected to the internal circuit of the water pump, and the first water channel connector 13 is connected to the water outlet pipe of the water pump. The first water channel connector 13 is arranged between the positive electrode connector 11 and the negative electrode connector 12, and separates the positive electrode connector 11 and the negative electrode connector 12, so that a longer distance is formed between the positive electrode connector 11 and the negative electrode connector 12, so that even if the positive electrode connector 11 or the negative electrode connector 12 is accidentally exposed to water, it will not cause a short circuit between the positive electrode connector 11 and the negative electrode connector 12. In practical applications, the first docking portion is usually arranged on the handle 311 of the box cover 31 of the water tank, and the positive electrode connector 11 and the negative electrode connector 12 are symmetrically arranged on both sides of the first water channel connector 13. The three connectors are evenly arranged in a straight line on the side of the handle 311 of the box cover 31, and the layout is neat and beautiful, saving installation space.

[0037] The second docking part includes a positive electrode interface 21, a negative electrode interface 22 and a first water channel interface 23. The positive electrode interface 21 and the negative electrode interface 22 are connected to the internal circuit of the host, and the first water channel interface 23 is connected to the water inlet pipe inside the host. The second docking part is matched with the first docking part, and the first water channel interface 23 is located between the positive electrode interface 21 and the negative electrode interface 22. The positive electrode interface 21 and the negative electrode interface 22 are symmetrically arranged on both sides of the first water channel interface 23.

[0038] When the first docking part and the second docking part are docked and connected, the positive connector 11 is connected to the positive interface 21, and the negative connector 12 is connected to the negative interface 22, so that the internal circuit of the water pump is connected to the internal circuit of the host, and the start, stop and operation status of the water pump can be controlled by operating the host; the first water channel connector 13 is connected to the first water channel interface 23, so that the water outlet pipe of the water pump is connected to the water inlet pipe inside the host, thereby realizing the internal water channel connection between the water tank side and the host side. During humidification, the water in the water tank is pumped out by the water pump and transported to the humidification chamber inside the machine through the water inlet pipe to realize spray humidification.

[0039] Optionally, the positive electrode connector 11 includes a positive electrode pin 111, and the negative electrode connector 12 includes a negative electrode pin 121. A circle of connecting parts 312 is provided along the outer circumference of the positive electrode pin 111 or the negative electrode pin 121, and a receiving cavity is formed inside the connecting part 312. The positive electrode pin 111 or the negative electrode pin 121 is located in the receiving cavity.

[0040] Specifically, the circuit docking adopts a coupler terminal structure, and the connecting terminal is a pin. The positive connector 11 includes a positive pin 111, and the negative connector 12 includes a negative pin 121. The positive pin 111 and the negative pin 121 are respectively located on the left and right sides of the first water channel connector 13, forming a longer assembly distance, which can effectively avoid the problem of short circuit caused by water contact when the positive and negative pins are too close in the prior art. It is safer and more reliable, and ensures the normal operation of the machine. In actual applications, the first docking part is usually set at the handle 311 of the water tank cover 31, and the positive pin 111 and the negative pin 121 are set inside the handle 311 and extend a certain length to the outside of the handle 311 to facilitate connection and conduction with the positive interface 21 and the negative interface 22 during docking.

[0041] A connecting portion 312 is provided on the outer periphery of the positive electrode pin 111 or / and the negative electrode pin 121. The connecting portion 312 is arranged around the outer periphery of the positive electrode pin 111 or the negative electrode pin 121. A hollow accommodation cavity is formed inside the connecting portion 312 for accommodating the positive electrode pin 111 or the negative electrode pin 121. Since the water tank needs to be cleaned regularly, the pins will be exposed after the water tank is taken out of the body. The pins are thin and sharp, and careless operation may cause injuries. Therefore, by providing the connecting portion 312, a protective effect can be played. On the one hand, it can protect the user from being stabbed by the pins, and on the other hand, it can also protect the pins from being deformed and broken by collision, thereby extending the service life of the product.

[0042] Furthermore, the axial length of the connecting portion 312 is greater than or equal to the exposed length of the pin, ensuring that the exposed portion of the pin can be shielded by the connecting portion 312 from the circumferential direction, thereby ensuring the protective effect.

[0043] Optionally, the cross-sectional shape of the connecting portion 312 is set to be an ellipse, and the shape of the positive electrode interface 21 or the negative electrode interface 22 is adapted to the shape of the connecting portion 312 .

[0044] See also Figure 1 and Figure 2The connecting portion 312 is arranged around the positive electrode pin 111 or the negative electrode pin 121, and the cross-section is elliptical. The shapes of the positive electrode interface 21 and the negative electrode interface 22 are correspondingly arranged as elliptical columns, which are plugged into the interior of the connecting portion 312 during assembly. The interiors of the positive electrode interface 21 and the negative electrode interface 22 are respectively provided with sockets that are adapted to the sizes of the positive electrode pin 111 and the negative electrode pin 121, to ensure that the docking is stable and reliable during assembly.

[0045] Furthermore, waterproof sealing rings can be provided at the connection between the positive electrode connector 11 and the positive electrode interface 21 and at the connection between the negative electrode connector 12 and the negative electrode interface 22, which can effectively prevent water and further ensure the safety of the circuit connection.

[0046] Optionally, the water tank includes a tank cover 31, a handle 311 is provided on the tank cover 31, the interior of the handle 311 is hollow, the positive electrode pin 111, the negative electrode pin 121 and the first water channel connector 13 are all arranged in the handle 311 and extend out of the outer shell of the handle 311, and the connecting portion 312 is integrally connected to the outer shell of the handle 311.

[0047] Specifically, the water tank includes a tank cover 31 and a tank body. The tank cover 31 is located at the top of the tank body. A handle 311 is arranged on the tank cover 31. The tank cover 31 is arranged in a disc shape, and the handle 311 is arranged along the diameter direction of the tank cover 31. The handle 311 includes an outer shell, and the interior of the outer shell forms a hollow cavity, which can be used to accommodate circuit parts, water outlet pipes, etc. of the water pump. The positive electrode pin 111, the negative electrode pin 121 and the first water channel connector 13 are all arranged in the handle 311, and extend a certain length out of the outer shell of the handle 311 so as to dock with each interface on the second docking part. The connecting part 312 is connected to the outer shell of the handle 311 to form an integral structure with the handle 311. The material of the connecting part 312 and the outer shell handle 311 can be plastic, and can be integrally formed during processing, which is simple in process and convenient for subsequent assembly.

[0048] Optionally, the shape of the first water channel connector 13 is set to be a circular tube, and the shape of the first water channel interface 23 is adapted to the first water channel connector 13 .

[0049] like Figure 1 As shown, the first water channel connector 13 is in the shape of a circular tube. Compared with the sharp-cornered design of the water channel connector in the prior art, its size is relatively large and its shape is rounded, which can avoid the safety problems caused by the sharp corners.

[0050] The first water channel connector 13 is arranged inside the handle 311. A connecting hole is arranged on the outer shell of the handle 311. The first water channel connector 13 passes through the outer shell of the handle 311 through the connecting hole. A sealing ring is arranged at the connecting hole to seal the joint position between the first water channel connector 13 and the outer shell of the handle 311 to ensure that water flow does not penetrate into the handle 311 through the joint position, so as to avoid damaging the electrical components inside the handle 311.

[0051] Optionally, the first water channel connector 13 is plugged into the first water channel interface 23, and the first water channel connector 13 is located inside the first water channel interface 23; a first chamfer 131 is provided at the periphery of the docking end of the first water channel connector 13 and the first water channel interface 23; and a second chamfer 231 is provided at the edge of the first water channel interface 23.

[0052] Specifically, the shape and size of the first water channel interface 23 are adapted to the first water channel connector 13. During assembly, the first water channel connector 13 is plugged into the interior of the first water channel interface 23. Figure 3 The end of the first water channel connector 13 extending out of the handle 311 housing is the docking end with the first water channel interface 23, and the outer periphery of the docking end is provided with a first chamfer 131, and the first chamfer 131 forms a circle of first guide slopes on the outer side of the first water channel connector 13. At the first guide slope, the outer diameter of the first water channel connector 13 gradually increases from the end of the docking end to the middle; see Figure 2 The first water channel interface 23 is configured to be circular to match the shape of the first water channel connector 13, and a second chamfer 231 is configured at the edge of the first water channel interface 23. The second chamfer 231 forms a circle of inwardly concave second guide slopes at the first water channel interface 23. The first guide slope and the second guide slope can play a guiding role during assembly, reducing the assembly resistance when the first water channel connector 13 is connected to the first water channel interface 23, thereby improving the convenience of assembly.

[0053] Furthermore, guide slopes can also be provided at the circuit connector and the circuit interface to increase the convenience of assembly. Specifically, for the connection portion 312 outside the positive electrode pin 111 or the negative electrode pin 121, a third chamfer 3121 is provided on the inner periphery of the connection portion 312, and the third chamfer 3121 forms a third guide slope that is recessed inwardly on the inner side of the connection portion 312, which can reduce the resistance of the elliptical positive electrode interface 21 or the negative electrode interface 22 when it is inserted into the connection portion 312; for the socket inside the positive electrode interface 21 or the negative electrode interface 22, a fourth chamfer 211 is provided on the edge of the socket, and the fourth chamfer 211 forms a fourth guide slope that is recessed inwardly on the edge of the socket, which can reduce the resistance of the positive electrode pin 111 or the negative electrode pin 121 when it enters the socket.

[0054] Optionally, the first docking part also includes a second water channel connector 24, which is arranged on the side wall of the water tank and connected to the interior of the water tank; the second docking part also includes a second water channel interface 14, a return water pipe is arranged in the main unit, the second water channel interface 14 is connected to the water outlet end of the return water pipe, and the second water channel interface 14 is connected to the second water channel connector 24.

[0055] Specifically, a return water pipe is also provided inside the main unit, which can recycle the remaining water after humidification of the machine into the water tank. To ensure that the return water pipe can be connected to the water tank, the first docking part also includes a second water channel interface 14, and the second docking part also includes a second water channel connector 24. Figure 1 As shown, the second water channel interface 14 is arranged on the side wall of the water tank, directly below the first water channel joint 13, and communicates with the inside of the tank. The second water channel joint 24 is connected to the return pipe inside the main unit. During assembly, the second water channel interface 14 is connected to the second water channel joint 24, so that the return pipe is connected to the inside of the water tank, and then the residual water after humidification can flow back to the water tank smoothly after flowing into the return pipe, so as to achieve recycling.

[0056] Furthermore, the shape of the second water channel connector 24 is set to be a circular tube, and the shape of the second water channel interface 14 is correspondingly set to be circular. During assembly, the second water channel connector 24 is plugged into the interior of the second water channel interface 14. A fifth chamfer 241 is provided on the outer periphery of the second water channel connector 24, and the fifth chamfer 241 forms a fifth guiding slope on the outer side of the second water channel connector 24. A sixth chamfer 141 is provided on the edge of the second water channel interface 14, and the sixth chamfer 141 forms a circle of inwardly concave sixth guiding slopes on the edge of the second water channel interface 14. The fifth guiding slope and the sixth guiding slope can guide the assembly, reduce the resistance when the second water channel connector 24 is plugged into the interior of the second water channel interface 14, and thus improve the convenience of assembly.

[0057] The embodiment of the present application also provides an intelligent and efficient integrated purification and humidification machine, including the docking structure as described above. The advantages of the intelligent and efficient integrated purification and humidification machine and the docking structure over the prior art are the same, which will not be repeated here.

[0058] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0059] It should also be noted that, in this article, the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, 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 that there is any such actual relationship or order between these entities or operations, nor can they be understood as indicating or implying relative importance. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. Without more restrictions, an element defined by the phrase "comprising a ..." does not exclude the existence of other identical elements in the process, method, article or terminal device comprising the element.

[0060] The technical solution provided by the present application is described in detail above. The principle and implementation method of the present application are described in this article using specific examples. The description of the above embodiments is only used to help understand the present application, and the content of this specification should not be understood as limiting the present application. At the same time, for those of ordinary skill in the art, according to the present application, there will be different forms of changes in the specific implementation methods and application scopes. It is not necessary and impossible to list all the implementation methods here, and the obvious changes or modifications derived therefrom are still within the scope of protection of the present application.

Claims

1. A docking structure, applied to a purification and humidification integrated machine, the purification and humidification integrated machine includes a host and a water tank, characterized in that: The docking structure includes a first docking portion and a second docking portion; The first docking portion is arranged on the water tank and includes a circuit connector and a first water circuit connector; The circuit connector includes a positive connector and a negative connector; A water pump is provided in the water tank, and the first water channel joint is connected to the water outlet of the water pump; the first water channel joint is provided between the positive electrode joint and the negative electrode joint to separate the positive electrode joint from the negative electrode joint; the positive electrode joint and the negative electrode joint are symmetrically provided on both sides of the first water channel joint; The second docking portion is arranged on the host, and includes a circuit interface and a first water channel interface; The circuit interface includes a positive electrode interface and a negative electrode interface, the positive electrode interface is connected to the positive electrode connector, and the negative electrode interface is connected to the negative electrode connector; The host is provided with a water inlet pipe, the first water channel interface is connected to the water inlet end of the water inlet pipe, and the first water channel interface is connected to the first water channel joint.

2. The docking structure according to claim 1, characterized in that: The positive electrode connector includes a positive electrode pin, and the negative electrode connector includes a negative electrode pin. A circle of connecting parts is arranged along the outer circumference of the positive electrode pin or the negative electrode pin, and a receiving cavity is formed inside the connecting part. The positive electrode pin or the negative electrode pin is located in the receiving cavity.

3. The docking structure according to claim 2, characterized in that: The cross-sectional shape of the connecting portion is set to be elliptical, and the shape of the positive electrode interface or the negative electrode interface is adapted to the shape of the connecting portion.

4. The docking structure according to claim 3, characterized in that: The water tank includes a tank cover, a handle is provided on the tank cover, the interior of the handle is hollow, the positive electrode pin, the negative electrode pin and the first water channel joint are all arranged in the handle and extend out of the outer shell of the handle, and the connecting part is connected to the outer shell of the handle as a whole.

5. The docking structure according to claim 1, characterized in that: The shape of the first water channel joint is set to be a circular tube, and the shape of the first water channel interface is adapted to the first water channel joint.

6. The docking structure according to claim 5, characterized in that: The first water channel connector is plugged into and matched with the first water channel interface, and the first water channel connector is located inside the first water channel interface; A first chamfer is arranged at the outer periphery of the butt joint end between the first water channel joint and the first water channel interface; and a second chamfer is arranged at the edge of the first water channel interface.

7. The docking structure according to claim 1, characterized in that: The first docking portion further includes a second water channel interface, which is disposed on the side wall of the water tank and communicates with the interior of the water tank; The second docking portion further includes a second water channel joint. A return water pipe is provided in the main unit. The second water channel joint is connected to the water outlet end of the return water pipe. The second water channel joint is connected to the second water channel interface.

8. An intelligent and efficient purification and humidification integrated machine, characterized in that: The invention comprises a docking structure as claimed in any one of claims 1 to 7.

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