Water tank mounting structure and cleaning apparatus

Abstract

The utility model relates to a kind of water tank mounting structure and cleaning equipment, water tank mounting structure includes support base and water tank piece, support base is provided with power supply part in;The upper surface of support base is formed with installation site;Cleaning main part is formed with washing inner cavity;Water tank piece is detachably connected on installation site, and water tank piece includes electric appliance cavity and water storage cavity, and electric appliance cavity is used to install electrical device;Electric coupler is arranged between water tank piece and support base, for realizing the connection between power supply part and electrical device, and electric coupler includes contact part and receiving part, contact part is detachably connected in the bottom of water tank piece, receiving part is detachably connected on installation site, for being connected with contact part.The above-mentioned water tank mounting structure is conducive to the installation and maintenance of relevant electrical devices on cleaning equipment, and the safety and aesthetics are better, and according to actual demand, multiple electrical devices can be integrated in electric appliance cavity, to meet different user needs.

Description

Technical Field

[0001] This utility model belongs to the field of household appliance technology, specifically, it relates to a water tank installation structure and cleaning equipment. Background Technology

[0002] With the continuous advancement of technology and the continuous improvement of people's living standards, household cleaning equipment has gradually become popular. Cleaning equipment can clean daily tableware, and for families with babies, it can also clean narrow-mouthed bottles such as baby bottles and cups.

[0003] Existing cleaning equipment mainly consists of a support base, a washing body, and a water tank. The water tank is fixed on the support base and is used to store washing water. Its function is limited. The relevant circuits and control components of the existing cleaning equipment are all located in the support base, which makes inspection and maintenance inconvenient and poses risks such as water leakage. In addition, when the cleaning equipment has other functional requirements, it can only be directly assembled on the outside of the washing body, which results in poor appearance and safety hazards. Summary of the Invention

[0004] The purpose of this utility model is to provide a water tank installation structure and cleaning equipment to solve the problems of the existing technology, such as the water tank having a single function, the control components related to the operation of the cleaning equipment being concentrated in the support base, which makes inspection and maintenance inconvenient and poses safety hazards, and when the cleaning equipment has other functional requirements, they can only be exposed on the outside of the cleaning equipment, resulting in poor aesthetics and safety.

[0005] To achieve the above-mentioned objectives, the present invention employs the following technical solution: In one aspect, this utility model proposes a water tank installation structure, which includes: A support base having an installation chamber therein; at least one power supply unit is provided in the installation chamber; and an installation position is formed on the upper surface of the support base. A water tank assembly, detachably connected to the mounting position, the water tank assembly including an electrical cavity and a water storage cavity, the electrical cavity being used to install electrical components; An electrical coupler is provided between the water tank and the support base to connect the power supply unit and the electrical device. The electrical coupler includes a contact part connected to the electrical device and a receiving part connected to the power supply unit. The contact part is detachably connected to the bottom of the water tank, and the receiving part is detachably connected to the mounting position for connecting with the contact part.

[0006] In some embodiments of this application, the bottom of the water tank component has a downwardly extending support portion, the mounting position is formed on the upper surface of the support base and extends downward, the mounting position is adapted to the shape of the support portion, the support portion is detachably connected to the mounting position, and the receiving portion is located at the bottom of the mounting position.

[0007] The support is placed on the mounting position, and a clearance chamber is formed between the bottom of the water tank and the bottom of the mounting position, providing space for the connection between the contact part and the receiving part.

[0008] In some embodiments of this application, one of the contact portion and the other of the receiving portion is a coupling male plug and the other of a coupling female plug, and the contact portion and the receiving portion are connected when the water tank component is connected to the mounting position.

[0009] When the water tank is connected to the mounting position, the male and female coupling plugs are plugged into each other to connect the electrical components and the power supply. When the water tank is removed from the mounting position, the male and female coupling plugs are disconnected, and the electrical components are de-energized.

[0010] In some embodiments of this application, the bottom of the water tank is provided with a first fixing part, the contact part is detachably connected to the water tank through the first fixing part, and the contact part is connected to an electrical component located in the electrical cavity through a wire harness.

[0011] In some embodiments of this application, a protective part is also provided on the outside of the contact part, and a snap-fit ​​part is provided on the protective part. A snap-fit ​​part is provided on the bottom of the water tank component. The protective part is detachably connected to the bottom of the water tank component by means of a snap-fit ​​connection. A first through-hole is formed on the protective part. The plug end of the contact part extends from the first through-hole to the outside of the protective part for connection with the receiving part.

[0012] The protective part is used to cover the outside of the contact part. The plug end on the contact part extends from the first connection port to the outside of the protective part. The protective part protects the connection position of the contact part and improves safety. Furthermore, the protective part is connected to the bottom of the water tank component by a snap-fit ​​connection, which reduces the use of fasteners such as screws and helps to avoid the generation of connection gaps.

[0013] In some embodiments of this application, a second fixing part is provided on the lower surface of the mounting position, the receiving part is detachably connected to the support base through the second fixing part, a through second connection port is formed on the mounting position, and the plug end of the receiving part extends from the second connection port from bottom to top to the top of the mounting position for connection with the contact part.

[0014] In some embodiments of this application, the water tank component includes a water tank body and a tank cover detachably connected to the top of the water tank body. The water tank body has an upward-facing water inlet, and the tank cover is used to open or close the water inlet. A water outlet is provided at the bottom of the water tank body, and a valve body is provided inside the water outlet for opening or closing the water outlet.

[0015] In some embodiments of this application, an opening and closing recess is formed on the outer wall of the water tank, extending toward the water storage cavity. The opening and closing recess is located below the tank cover and is used to facilitate the user to open the tank cover.

[0016] On the other hand, this application also proposes a cleaning device, which includes a cleaning body and any of the water tank mounting structures mentioned above; the cleaning body is disposed on the support base, and a washing cavity is formed inside the cleaning body; The washing body includes a washing shell and a washing cover detachably connected to the washing shell. A contact wall is formed on the side of the water tank near the washing shell. The contact wall is an arc shape that matches the shape of the side wall of the washing shell. The washing housing is made of glass, and the electrical components include an illumination unit, which is used to facilitate the user's observation of the washing status inside the washing chamber.

[0017] The light emitted from the lighting unit is emitted outward through the light-transmitting holes, allowing users to more clearly observe the washing status inside the washing chamber.

[0018] In some embodiments of this application, the electrical device further includes a sensing unit, and an avoidance hole is provided on the contact wall. The position of the avoidance hole is adapted to the height of the washing cover. The sensing unit includes a sensing contact extending through the avoidance hole to the outside of the contact wall. The sensing contact is used to sense whether the washing cover is closed in place.

[0019] Compared with the prior art, the advantages and positive effects of this utility model are: The water tank installation structure involved in this application has an electrical cavity and a water storage cavity inside the water tank component. The water storage cavity is used to store washing water, and the electrical cavity is used to install electrical components. An electrical coupler between the water tank component and the support base is used to realize the connection between the power supply unit and the electrical components. When the water tank component is connected to the support base, the contact part located at the bottom of the water tank component is connected to the receiving part provided on the support base. The power supply unit supplies power to the electrical components through the electrical coupler. When the water tank component is separated from the support base, the contact part and the receiving part are disconnected. The above-mentioned water tank installation structure facilitates the installation and maintenance of related electrical components on the cleaning equipment, improves safety and aesthetics, and allows for the integration of multiple electrical components within the electrical cavity to meet different user needs.

[0020] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is an external structural diagram of the washing equipment proposed in this utility model; Figure 2 This is a schematic diagram of the internal partitions of the water tank components; Figure 3 This is a connection diagram of the support base and the main cleaning unit; Figure 4 This is a split view of the receiving unit and the supporting base; Figure 5 This is one of the structural diagrams of a water tank component; Figure 6 This is the second structural diagram of the water tank components; Figure 7 This is a breakdown diagram of the water tank components and their contact parts; Figure 8 This is a plan view of the bottom of the water tank component; Figure 9 This is a structural diagram of the protective section; Figure 10 This is a diagram showing the location of the second fixed part; Figure 11 This is a disassembled diagram of the tank lid and the water tank body; In the picture, 100. Support base; 110. Mounting position; 111. Second connection port; 112. Second fixing part; 120. Connection port; 130. Contact part; 140. Operation panel; 200. Washing body; 210. Washing shell; 220. Washing cover; 300. Water tank components; 301. Water storage chamber; 302. Electrical chamber; 310. Water tank body; 311. Support part; 312. First fixing part; 313. Cable passage; 314. Snap-fit ​​part; 315. Water outlet; 316. Contact wall; 317. Positioning protrusion; 318. Opening and closing recess; 319. Limiting groove; 320. Box lid; 321. Lower connecting edge; 322. Limiting buckle; 330. Receiving Department; 340. Protective part; 341. First connecting port; 342. Buckling part; 343. Snap-fit ​​end; 350. Sensing unit; 351. Sensing contact; 360. Illumination unit; 370. Handle. Detailed Implementation

[0023] 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, and 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.

[0024] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this application.

[0025] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, direct connections, or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0027] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] The following disclosure provides many different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0029] refer to Figure 1 , Figure 2 This utility model proposes a water tank installation structure and a cleaning device, the cleaning device including a water tank installation structure and a cleaning body 200.

[0030] The water tank installation structure includes a support base 100 and a water tank component 300. The support base 100 provides a support foundation for the entire cleaning equipment, and the water tank component 300 can be detachably installed on the support base 100.

[0031] The support base 100 has an installation chamber, and the water tank 300 includes a water storage chamber 301 and an electrical chamber 302.

[0032] The installation chamber is equipped with a power supply unit (not shown). The electrical cavity 302 is used to install electrical components, and the power supply unit is used to supply power to the electrical components in the electrical cavity 302.

[0033] The installation chamber is also equipped with a water supply component and a drainage component (not shown). One end of the water supply component is connected to the water storage chamber 301, and the other end is connected to the spray component (not shown) in the washing chamber. It is used to transport the washing water in the water storage chamber 301 to the spray component to achieve the cleaning purpose.

[0034] The drainage assembly is connected to the washing chamber and is used to drain the wastewater after washing.

[0035] The upper surface of the support base 100 has a mounting position 110, and the water tank component 300 is detachably connected to the mounting position 110.

[0036] An electrical coupler is provided between the water tank component 300 and the support base 100 to enable the connection between the power supply unit and the electrical components.

[0037] refer to Figures 3-7 The electrical coupler includes a contact portion 130 and a receiving portion 330. The contact portion 130 is connected to an electrical device via a wire harness, and the receiving portion 330 is connected to a power supply portion via a wire harness.

[0038] The contact part 130 is detachably connected to the bottom of the water tank 300, and the receiving part 330 is detachably connected to the mounting position 110 for connecting with the contact part 130 after the water tank 300 is placed in place.

[0039] In other words, when the water tank 300 is connected to the support base 100, the contact portion 130 located at the bottom of the water tank 300 is connected to the receiving portion 330 provided on the support base 100, and the power supply unit supplies power to the electrical components through the electrical coupler. When the water tank 300 is separated from the support base 100, the contact portion 130 and the receiving portion 330 are disconnected.

[0040] The water tank installation structure involved in this application facilitates the installation and maintenance of related electrical components on the cleaning equipment, improves safety and aesthetics, and allows for the integration of multiple electrical components within the electrical cavity 302 to meet different user needs.

[0041] The bottom of the water tank 300 is provided with a water outlet 315, which is connected to the water storage chamber 301. A connection port 120 is formed on the mounting position 110, which is connected to the water supply component. A valve (not shown) is provided inside the water outlet 315, which is used to control the opening and closing of the water outlet 315.

[0042] When the water tank component 300 is connected to the mounting position 110, the outlet 315 is connected to the connection port 120, and the valve component is opened to realize the connection between the water storage chamber 301 and the water supply component. The specific configuration of the valve component is prior art and is not the focus of this application, so it will not be described in detail here.

[0043] In some embodiments of this application, a downwardly extending support portion 311 is formed at the bottom of the water tank component 300, and a mounting position 110 is formed on the upper surface of the support base 100 and extends downward. The shape of the mounting position 110 is adapted to the support portion 311, the support portion 311 is detachably connected to the mounting position 110, and the receiving portion 330 is located at the bottom of the mounting position 110.

[0044] Specifically, the support part 311 is a structure that extends downward from the side wall of the water tank part 300. It is integrally formed with the side wall of the water tank part 300 to facilitate processing and assembly and improve aesthetics.

[0045] The support part 311 is supported on the mounting position 110, and a clearance chamber is formed between the bottom of the water tank part 300 and the bottom of the mounting position 110, providing space for the connection between the contact part 130 and the receiving part 330.

[0046] In some embodiments of this application, one of the contact portion 130 and the receiving portion 330 is a coupling male plug and the other is a coupling female plug. When the water tank component 300 is connected to the mounting position 110, the contact portion 130 and the receiving portion 330 are connected.

[0047] In other words, when the contact portion 130 is a male coupling plug, the receiving portion 330 is a female coupling plug, the contact portion 130 has a corresponding number of inserts or pins, and the receiving portion 330 has a number of sockets that match the number of inserts or pins on the contact portion 130.

[0048] When the receiving part 330 is a male coupling plug, the contact part 130 is a female coupling plug. The receiving part 330 has a corresponding number of inserts or pins, and the contact part 130 has a number of sockets that match the number of inserts or pins on the receiving part 330.

[0049] The above-described structure of the electrocoupler is prior art and is not the focus of this application; therefore, it will not be described in detail here.

[0050] When the water tank component 300 is connected to the mounting position 110, the male coupling plug and the female coupling plug are plugged into each other to connect the electrical components and the power supply. When the water tank component 300 is removed from the mounting position 110, the male coupling plug and the female coupling plug are disconnected, and the electrical components are de-energized.

[0051] For details, please refer to the following: Figure 7 , Figure 8 In some embodiments of this application, a first fixing part 312 is provided at the bottom of the water tank 300, and a contact part 130 is detachably connected to the water tank 300 through the first fixing part 312. The contact part 130 is connected to an electrical component located in the electrical cavity 302 through a wire harness.

[0052] Specifically, there are two first fixing parts 312, which are arranged at intervals at the bottom of the water tank 300 according to the size of the contact part 130. The first fixing part 312 is a connecting protrusion formed at the bottom of the water tank 300, which has a threaded hole. The two ends of the contact part 130 also have assembly parts, which are detachably connected to the first fixing part 312 by fastening screws.

[0053] In some embodiments of this application, the bottom of the water tank 300 is provided with a wire passage 313, through which the wire harness connected to the contact portion 130 extends into the electrical cavity 302.

[0054] Combination Figure 8 , Figure 9 In some embodiments of this application, a protective portion 340 is also provided on the outer side of the contact portion 130, and the protective portion 340 covers the outer side of the contact portion 130 and the wire passage 313.

[0055] The protective part 340 is provided with a snap-fit ​​part 342, and the bottom of the water tank part 300 is provided with a snap-fit ​​part 314. The protective part 340 is detachably connected to the bottom of the water tank part 300 by snap-fit ​​connection.

[0056] There are multiple snap-fit ​​parts 342 and snap-fit ​​parts 314, which correspond one-to-one. The snap-fit ​​part 342 has a snap-fit ​​end 343, and the snap-fit ​​part 314 is a through hole formed at the bottom of the water tank part 300. During installation, each snap-fit ​​part 342 is connected to the snap-fit ​​part 314 from the corresponding through hole, and the snap-fit ​​end 343 is snapped onto the inner wall of the through hole, so as to realize the connection and fixation between the protective part 340 and the water tank part 300.

[0057] The protective part 340 is used to cover the outside of the contact part 130. The plug end on the contact part 130 extends from the first connection port 341 to the outside of the protective part 340. The protective part 340 protects the connection position of the contact part 130 and improves safety. Furthermore, the protective part 340 is connected to the bottom of the water tank part 300 by a snap-fit ​​connection, which reduces the use of fasteners such as screws and helps to avoid the generation of connection gaps.

[0058] A through first connection port 341 is formed on the protective part 340, and the plug end of the contact part 130 extends from the first connection port 341 to the outside of the protective part 340 for connection with the receiving part 330.

[0059] refer to Figure 4 , Figure 10 In some embodiments of this application, a second fixing part 112 is provided on the lower surface of the mounting position 110, and the receiving part 330 is detachably connected to the support base 100 through the second fixing part 112. A through second connection port 111 is formed on the mounting position 110, and the plug end of the receiving part 330 extends from the second connection port 111 to the top of the mounting position 110 from bottom to top for connection with the contact part 130.

[0060] The structure of the second fixing part 112 is similar to that of the first fixing part 312. It is formed on the lower surface of the mounting position 110, that is, in the mounting cavity. The receiving part 330 also has mounting parts at both ends. The receiving part 330 is fixed to the mounting parts at both ends of the receiving part 330 on the second fixing part 112 at the corresponding position by fastening screws.

[0061] In the connected state, the plug on the receiver 330 extends above the second connection port 111.

[0062] Refer again Figure 2 , Figure 5 The cleaning body 200 of the cleaning equipment involved in this application includes a washing shell 210 and a washing cover 220 detachably connected to the washing shell 210. A contact wall 316 is formed on the side of the water tank near the washing shell 210. The contact wall 316 is an arc shape that matches the shape of the side wall of the washing shell 210.

[0063] The aforementioned shape of the contact wall 316 is beneficial for improving space utilization and has an aesthetically pleasing appearance.

[0064] In some embodiments of this application, the washing housing 210 is made of glass, and the electrical components include an illumination unit, which is used to facilitate the user's observation of the washing status in the washing chamber.

[0065] The lighting unit is connected to the contact unit 130, and the power supply unit supplies power to the lighting unit through the contact unit 130.

[0066] The contact wall is equipped with light-transmitting holes, through which the light emitted from the lighting unit is emitted outward, allowing users to more clearly observe the washing status inside the washing chamber.

[0067] In some embodiments of this application, the electrical device further includes a sensing part 350, and a clearance hole is provided on the contact wall 316. The position of the clearance hole is adapted to the height of the washing cover 220. The sensing part 350 includes a sensing contact 351 extending through the clearance hole to the outside of the contact wall. The sensing contact 351 is used to sense whether the washing cover 220 is closed in place.

[0068] When the washing lid 220 is closed downwards, once it is fully closed, the washing lid 220 contacts the sensing contact 351. The sensing unit 350 senses the closing completion signal and notifies the customer through sound or light signals, making it safer and more reliable.

[0069] The sensor contact 351 is a flexible contact. When the washing cover 220 is opened, it automatically pops out to the outside of the clearance hole for easy subsequent sensing.

[0070] The configuration of the sensing contact 351 and the sensing part 350 is prior art and is not the focus of this application, so it will not be described in detail.

[0071] In some embodiments of this application, the washing cover 220 is disposed on the outside of the opening of the washing housing 210. Since the washing housing 210 has a certain thickness, in order to improve the positioning accuracy of the water tank 300, a positioning protrusion 317 is also provided on the contact wall 316. The positioning protrusion 317 is located at a lower position on the contact wall 316. The thickness of the positioning protrusion 317 protruding from the contact wall 316 is adapted to the thickness of the outer edge of the washing cover 220, so as to ensure accurate positioning of the water tank 300 and avoid interference with the washing cover 220.

[0072] Combination Figure 2 In some embodiments of this application, an operation panel 140 is provided on the support base 100. The operation panel 140 and the water tank 300 are located on both sides of the water tank body. The operation panel 140 is provided with at least a power switch and a display. The power switch is used to control the switching of the washing process. The display is signal-connected to the sensing unit 350 and is used to at least display the closed state of the washing cover 220.

[0073] refer to Figure 11 In some embodiments of this application, the water tank component 300 includes a water tank body 310 and a tank cover 320 detachably connected to the upper part of the water tank body 310. An opening and closing recess 318 extending toward the water storage cavity 301 is formed on the outer wall of the water tank body 310. The opening and closing recess 318 is located below the tank cover 320 and is used to facilitate the user to open the tank cover 320.

[0074] The opening and closing recess 318 is specifically formed in the notch at the opening position of the water tank body 310. In some embodiments of this application, the bottom of the tank cover 320 has a downwardly extending connecting lower edge 321 for connecting to the water tank body 310. The inner wall of the water storage cavity 301 of the water tank body 310 is provided with a corresponding limiting groove 319. A limiting buckle 322 is formed on the connecting lower edge 321. When the tank cover 320 is connected, the limiting buckle 322 is connected to the limiting groove 319 one by one to realize the connection and fixation of the tank cover 320.

[0075] To improve the safety of the electrical cavity 302, the top of the electrical cavity 302 is a closed structure, and the connecting lower edge 321 is specifically formed inside the water storage cavity 301. The cover 320 mainly controls the opening and closing of the water storage cavity 301.

[0076] In some embodiments of this application, a handle 370 may be rotatably connected to the water tank body 310, and the two ends of the handle 370 may be rotatably connected to the two sides of the water tank body 310, so as to facilitate the user to carry it by hand.

[0077] The cleaning device involved in this application integrates a sensing unit 350 and an illumination unit 360. The sensing unit 350 is used to sense the closed state of the washing cover 220, and the illumination unit 360 is used to facilitate the user to observe the washing status.

[0078] Because this application includes an electrical cavity 302 and an electrical coupler, electrical controls such as the sensing unit 350 and the lighting unit 360 can be integrated into the electrical cavity 302. The power supply unit located at the bottom of the support can be switched on and off through the electrical coupler, resulting in higher safety and integration.

[0079] Whenever possible, the various aspects and features described and shown in the specification can be applied individually, and these individual aspects can serve as the subject of a divisional application.

[0080] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0081] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A water tank installation structure, characterized in that, include: A support base having an installation chamber therein; at least one power supply unit is provided in the installation chamber; and an installation position is formed on the upper surface of the support base. A water tank assembly, detachably connected to the mounting position, the water tank assembly including an electrical cavity and a water storage cavity, the electrical cavity being used to install electrical components; An electrical coupler is provided between the water tank and the support base to connect the power supply unit and the electrical device. The electrical coupler includes a contact part connected to the electrical device and a receiving part connected to the power supply unit. The contact part is detachably connected to the bottom of the water tank, and the receiving part is detachably connected to the mounting position for connecting with the contact part.

2. The water tank installation structure according to claim 1, characterized in that, The bottom of the water tank component has a downwardly extending support portion, the mounting position is formed on the upper surface of the support base and extends downward, the mounting position is adapted to the shape of the support portion, the support portion is detachably connected to the mounting position, and the receiving portion is located at the bottom of the mounting position.

3. The water tank installation structure according to claim 1, characterized in that, The contact part and the receiving part are respectively a male coupling plug and a female coupling plug. When the water tank is connected to the mounting position, the contact part and the receiving part are connected.

4. The water tank installation structure according to claim 1, characterized in that, The bottom of the water tank is provided with a first fixing part, and the contact part is detachably connected to the water tank through the first fixing part. The contact part is connected to the electrical components located in the electrical cavity through a wire harness.

5. The water tank installation structure according to claim 4, characterized in that, A protective part is also provided on the outside of the contact part. A snap-fit ​​part is provided on the protective part. A snap-fit ​​part is provided on the bottom of the water tank. The protective part is detachably connected to the bottom of the water tank by snap-fit ​​connection. A first through-hole is formed on the protective part. The plug end of the contact part extends from the first through-hole to the outside of the protective part for connection with the receiving part.

6. The water tank installation structure according to claim 1, characterized in that, The lower surface of the mounting position is provided with a second fixing part, and the receiving part is detachably connected to the support base through the second fixing part. A through second connection port is formed on the mounting position, and the plug end of the receiving part extends from the second connection port from bottom to top to the top of the mounting position for connection with the contact part.

7. The water tank installation structure according to claim 1, characterized in that, The water tank assembly includes a water tank body and a tank cover detachably connected to the top of the water tank body. The water tank body has an upward-facing water inlet, and the tank cover is used to open or close the water inlet. A water outlet is provided at the bottom of the water tank body, and a valve body is provided inside the water outlet for opening or closing the water outlet.

8. The water tank installation structure according to claim 7, characterized in that, An opening and closing recess is formed on the outer wall of the water tank, extending towards the water storage cavity. The opening and closing recess is located below the tank cover and is used to facilitate the user to open the tank cover.

9. A cleaning device comprising a cleaning body, characterized in that, It also includes the water tank installation structure according to any one of claims 1-8, wherein the cleaning body is disposed on the support base and a washing cavity is formed inside the cleaning body; The washing body includes a washing shell and a washing cover detachably connected to the washing shell. A contact wall is formed on the side of the water tank near the washing shell. The contact wall is an arc shape that matches the shape of the side wall of the washing shell. The washing housing is made of glass, and the electrical components include an illumination unit, which is used to facilitate the user's observation of the washing status inside the washing chamber.

10. The cleaning equipment according to claim 9, characterized in that, The electrical device also includes a sensing unit. An avoidance hole is provided on the contact wall. The position of the avoidance hole is adapted to the height of the washing lid. The sensing unit includes a sensing contact extending through the avoidance hole to the outside of the contact wall. The sensing contact is used to sense whether the washing lid is closed properly.

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