Water tank mounting structure and cleaning apparatus

Abstract

The utility model relates to a water tank mounting structure and cleaning equipment, water tank mounting structure includes support base, water tank spare and valve body spare, is provided with the butt joint recess on the support base, forms the jacking part and water delivery channel in the butt joint recess, water tank spare is detachably connected on the support base, the bottom of water tank spare is provided with the water outlet part, the water outlet part is detachably connected with the butt joint recess, forms the water outlet in the water outlet part, is provided with the limiting portion on the inner wall of water outlet, valve body spare includes the connecting valve body, sealing valve cap and locating block, sealing valve cap is located above the water outlet, the connecting valve body is movably connected in the water outlet, is provided with the elastic portion between the limiting portion and locating block, valve valve body spare simple structure, and manufacturing and assembling are convenient and fast, the conical sealing surface of sealing valve cap bottom and the matching surface on the water outlet cooperate and connect the sealing, still be favorable for increasing the sealing area, improve the sealing effect of valve body spare.

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] The cleaning equipment mainly includes a support base, a washing body, and a water tank. The water tank is used to store washing water. Some existing water tanks are fixed on the support base, which makes it inconvenient to add water to the tank. Some water tanks are detachable, but the valve body structure inside the outlet at the bottom of the water tank is complex, which presents problems such as difficulty in manufacturing and assembly. 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 fixed water tank position, poor convenience when adding water to the water tank, and complex valve body structure at the bottom of some detachable water tanks, which are difficult to manufacture and assemble.

[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 is provided with an upward-opening docking recess, and an upward-extending lifting part and a downward-extending water conveying channel are formed in the docking recess. A water tank component is detachably connected to the support base. A water storage cavity is formed inside the water tank component. A downwardly extending water outlet is provided at the bottom of the water tank component. The water outlet is detachably connected to the docking recess. A water outlet is formed inside the water outlet. A limiting part is provided on the inner wall of the water outlet. The valve body includes a connecting valve body, a sealing valve cap disposed on the top of the connecting valve body, and positioning blocks spaced apart on the periphery of the connecting valve body, with a water passage gap formed between adjacent positioning blocks; an elastic part is provided between the positioning blocks and the limiting part, the sealing valve cap is located above the water outlet, and the connecting valve body is movably connected to the water outlet.

[0006] In some embodiments of this application, the lower surface of the sealing valve cap is formed with a conical sealing surface, which tapers towards the connecting valve body.

[0007] In some embodiments of this application, a filter section is further provided above the water outlet, and an avoidance cavity is formed between the filter section and the bottom of the water storage chamber, with the valve body located below the filter section.

[0008] In some embodiments of this application, a guide surface is formed on the mating recess, and the guide surface gradually tapers from top to bottom.

[0009] In some embodiments of this application, the support base is provided with an installation cavity, the installation cavity is provided with a water supply component, and the water delivery channel is connected to the water supply component.

[0010] In some embodiments of this application, an electrical cavity is further formed inside the water tank component, which is used to install electrical components. A power supply unit is also provided in the installation cavity. An electrical coupler is provided between the water tank component and the support base. The electrical coupler includes a contact part connected to the electrical components and a receiving part connected to the power supply unit. The contact part is detachably connected to the bottom of the water tank component. A mounting position is formed on the upper surface of the support base. The receiving part is detachably connected to the mounting position for connecting with the contact part.

[0011] 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.

[0012] 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 through first connection port is formed on the protective part. The plug end of the contact part extends from the first connection port to the outside of the protective part for connection with the receiving part.

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

[0014] On the other hand, this application also proposes a cleaning device, which includes a cleaning body and any of the water tank installation structures mentioned above, 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, and the contact wall is an arc shape that matches the shape of the side wall of the washing shell.

[0015] In some embodiments of this application, 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 in the washing cavity.

[0016] 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.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are: The water tank installation structure involved in this application allows the water tank to be detached from the support base, facilitating cleaning and water addition. A valve body is installed inside the water outlet of the water tank, comprising a connecting valve body, a sealing valve cap, and a positioning block. An elastic portion is provided between the positioning block and the limiting portion inside the water outlet. When the water tank is installed on the support base, the valve body is lifted by the lifting portion until the sealing valve cap separates from the water outlet, allowing the washing water in the storage chamber to be output downwards through the water outlet and water delivery channel. When the water tank is detached from the support base, the valve body moves downwards within the water outlet under the restoring force of the elastic portion until the sealing valve cap closes the water outlet, effectively preventing washing water leakage. The valve body has a simple structure and is convenient and quick to manufacture and assemble.

[0018] The conical sealing surface at the bottom of the sealing valve cap connects and seals with the mating surface on the outlet, which also helps to increase the sealing area and improve the sealing effect of the valve body.

[0019] 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

[0020] 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.

[0021] Figure 1 This is a top view of the water tank installation structure proposed in this utility model; Figure 2 yes Figure 1 AA section view in the middle; Figure 3 yes Figure 2 Enlarged diagram of point B in the image; Figure 4 This is a cross-sectional view of the water tank component; Figure 5 yes Figure 4 Enlarged diagram of point C in the diagram; Figure 6 This is a structural diagram of a water valve component; Figure 7 This is a structural diagram of the limiting part inside the water outlet; Figure 8 This is a structural diagram of the supporting base; Figure 9 This is a diagram of the mating recess structure; Figure 10 This is a diagram of the external structure of the washing equipment; Figure 11 This is a schematic diagram of the internal partitions of the water tank components; Figure 12 This is a split view of the receiving unit and the supporting base; Figure 13 This is one of the structural diagrams of a water tank component; Figure 14 This is the second structural diagram of the water tank components; Figure 15 This is a breakdown diagram of the water tank components and their contact parts; Figure 16 This is a plan view of the bottom of the water tank component; Figure 17 This is a structural diagram of the protective section; Figure 18 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; 120. Docking recess; 121. Lifting section; 122. Water conveyance channel; 123. Guide surface; 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; 3151. Limiting part; 3152. Mating surface; 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; 400. Valve body component; 410. Connecting valve body; 420. Sealing valve cap; 421. Sealing surface; 430. Positioning block; 431. Water passage gap; 440. Elastic part; 500. Filter section. Detailed Implementation

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] refer to Figures 1-6 , Figure 8 as well as Figure 9 This application proposes a water tank installation structure, which is applied to a cleaning equipment to enable a detachable connection between the water tank component 300 and the support base 100 on the cleaning equipment.

[0029] The support base 100 is provided with an upward-opening docking recess 120. An upward-extending lifting part 121 and a downward-extending water supply channel 122 are formed in the docking recess 120. The water supply channel 122 passes through the bottom of the docking recess 120 and is used to connect with the water supply component at the bottom.

[0030] The support base 100 has an installation cavity, and the water supply component is installed in the installation cavity. The water inlet pipe in the water supply component is detachably connected to the end of the water delivery channel 122, and the other end of the water supply component is connected to the spray component in the cleaning equipment.

[0031] The water tank 300 is detachably connected to the support base 100, and the water tank 300 has at least one water storage chamber 301 for storing washing water.

[0032] The bottom of the water tank 300 is provided with a downwardly extending water outlet, which protrudes from the bottom surface of the water tank 300 and is used for detachable connection with the docking recess 120.

[0033] Combination Figures 5-7 An outlet 315 is formed inside the water outlet section, and a limiting part 3151 is provided on the inner wall of the outlet 315.

[0034] The valve body 400 is disposed inside the outlet 315 and includes a connecting valve body 410, a sealing valve cap 420 disposed on the top of the connecting valve body 410, and positioning blocks 430 spaced around the connecting valve body 410.

[0035] Positioning blocks 430 are spaced along the periphery of the connecting valve body 410. The positioning blocks 430 are located at a lower position on the connecting valve body 410. A water passage gap 431 is formed between adjacent positioning blocks 430 to seal the valve cap 420 when the outlet 315 is exposed, so that the water in the water storage chamber 301 is transported downward.

[0036] The sealing valve cap 420 is located above the outlet 315, and the connecting valve body 410 is movably connected inside the outlet 315. The maximum radial dimension of the positioning block 430 is greater than that of the limiting part 3151, and the limiting part 3151 is used to limit the maximum distance that the positioning block 430 can move upward.

[0037] In order to reduce the resistance of the lifting part 121 to the water flow, the lifting part 121 in the docking recess 120 is designed as a push rod structure formed in the middle of the docking recess 120 and extending upward.

[0038] In addition, in order to improve the stability of the lifting part 121 supporting the valve body 400, the lifting part 121 is designed to have at least one extended transverse part on the periphery of the cylindrical lifting structure to improve the contact with the valve body 400.

[0039] In some embodiments of this application, in order to allow the valve body 400 to quickly block the outlet 315 after the housing is removed from the support base 100, an elastic part 440 is designed between the valve body 400 and the outlet 315.

[0040] The upper and lower ends of the elastic part 440 are specifically disposed between the limiting part 3151 and the positioning block 430. The limiting part 3151 is used to limit the elastic part 440.

[0041] In some embodiments of this application, the limiting part 3151 is a plurality of protrusions formed inside the outlet 315 and spaced apart, and an installation gap is formed between the limiting parts 3151, and the size of the positioning block 430 is smaller than the size of the installation gap.

[0042] In some embodiments, the connecting valve body 410, the sealing valve cap 420, and the positioning block 430 are integrally formed. During installation, the valve body 400 is installed from top to bottom into the outlet 315, and the positioning block 430 moves downward from the installation gap between the limiting portions 3151.

[0043] After the valve body 400 is installed, the elastic part 440 is installed from below the valve body 400 between the positioning block 430 and the limiting part 3151.

[0044] In other embodiments, the connecting valve body 410 and the positioning block 430 are integrally formed, and the sealing valve cap 420 is detachably connected above the connecting valve body 410. The radial dimension of the connecting valve body 410 is smaller than the gap size formed between the limiting portions 3151, so that the connecting valve body 410 can pass through the limiting portions 3151. The size of the sealing valve cap 420 is larger than that of the connecting valve body 410, and the radial dimension of the sealing valve cap 420 is larger than that of the outlet 315.

[0045] During installation, the connecting valve body 410 is connected to the outlet 315 from bottom to top. Then, the elastic part 440 is installed from below the valve body part 400 between the positioning block 430 and the limiting part 3151. Finally, the sealing valve cap 420 is assembled onto the connecting valve body 410 from above the outlet 315.

[0046] For example, but not limited to, a connecting screw is formed at the bottom of the sealing valve cap 420, and an upward-opening threaded hole is formed on the connecting valve body 410. The connecting screw is connected in the threaded hole to achieve a detachable connection of the sealing valve cap 420.

[0047] With the water tank 300 installed on the support base 100, the valve body 400 is lifted by the lifting part 121 until the sealing valve cap 420 separates from the outlet 315, and the elastic part 440 is in a compressed state.

[0048] When the water tank 300 is removed from the support base 100, the elastic part 440 is released. Under the action of the restoring force, the valve body 400 is moved by the elastic part 440 to the point where the sealing valve cap 420 covers the outlet 315.

[0049] To further enhance the sealing effect, a sealing part can be provided on the surface of the sealing valve cap 420 that contacts the bottom of the water storage chamber. When the sealing valve cap 420 is closed on the water outlet 315, the sealing valve cap 420 is further sealed around its periphery to avoid problems such as water leakage.

[0050] The water tank installation structure involved in this application allows the water tank component 300 to be detached from the support base 100 for easy cleaning and water addition. A valve body component 400 is installed inside the outlet 315 of the water tank component 300. The valve body component includes a connecting valve body 410, a sealing valve cap 420, and a positioning block 430. An elastic portion 440 is provided between the positioning block 430 and the limiting portion inside the outlet 315. When the water tank component 300 is installed on the support base 100, the valve body component... The valve body 400 is lifted by the lifting part until the sealing valve cap 420 separates from the outlet 315, allowing the washing water in the water storage chamber to be output downward through the outlet 315 and the water supply channel 122. With the water tank 300 detached from the support base 100, the valve body 400 moves downward within the outlet 315 under the restoring force of the elastic part 440 until the sealing valve cap 420 covers the outlet, which can effectively prevent washing water leakage. The valve body 400 has a simple structure and is convenient and quick to manufacture and assemble.

[0051] refer to Figure 6 , Figure 7 In some embodiments of this application, a conical sealing surface 421 is formed on the lower surface of the sealing valve cap 420. The sealing surface 421 gradually tapers along the direction close to the connecting valve body 410, and a mating surface 3152 adapted to the shape of the sealing surface 421 is formed on the outlet 315.

[0052] The conical sealing surface 421 at the bottom of the sealing valve cap 420 is connected and sealed with the mating surface 3152 on the outlet 315, which also helps to increase the sealing area and improve the sealing effect of the valve body 400.

[0053] A filter section 500 is also provided above the outlet 315. The filter section 500 includes a connecting periphery and a filter protrusion. The filter section 500 is fixed to the periphery of the outlet 315 through the connecting periphery. An avoidance cavity is formed between the filter protrusion and the bottom of the water storage cavity 301. The valve body 400 is located below the filter section 500 and is used to provide avoidance for the valve body 400 when it is in the lifted state.

[0054] The filter section 500 has filter holes for filtering the washing water in the water storage chamber 301 before it is output, so as to prevent impurities in the water storage chamber 301 from entering the water supply component through the conveying channel and affecting the operation of the water supply component.

[0055] refer to Figure 9 In some embodiments of this application, in order to improve the accuracy of the connection between the water outlet and the docking recess 120 when the water tank 300 is installed on the support base 100, a guide surface 123 is designed on the docking recess 120, and the guide surface 123 gradually tapers from top to bottom.

[0056] In other words, the opening periphery of the mating recess 120 is conical. When the water tank component 300 is installed, the tapered guide surface 123 of the mating recess 120 guides the downward movement of the water outlet, thereby improving assembly efficiency.

[0057] refer to Figures 11-15 The water tank 300 also has an electrical cavity 302, which is used to install electrical components.

[0058] The installation chamber also includes a power supply unit (not shown), which supplies power to the electrical components inside the electrical cavity 302.

[0059] In some embodiments, a mounting position 110 is formed on the upper surface of the support base 100, and the water tank component 300 is detachably connected to the mounting position 110.

[0060] An electrical coupler is provided between the water tank component 300 and the support base 100 to enable connection between the power supply unit and the electrical components.

[0061] 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.

[0062] 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.

[0063] 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.

[0064] 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.

[0065] 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.

[0066] 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.

[0067] 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.

[0068] With the support part 311 supported in the mounting position 110, the contact part 130 and the receiving part 330 are connected, and the water outlet part is connected to the docking recess 120.

[0069] 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.

[0070] 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.

[0071] 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.

[0072] 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.

[0073] 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.

[0074] 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.

[0075] 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.

[0076] 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.

[0077] For details, please refer to the following: Figures 15-17 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.

[0078] The protective part 340 is provided with a snap-fit ​​part 342, and the snap-fit ​​part 342 is provided with a snap-fit ​​end 343. 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.

[0079] The snap-fit ​​part 314 is specifically a snap-fit ​​hole, and there are multiple snap-fit ​​parts 342 and snap-fit ​​parts 314, which correspond one to one.

[0080] During installation, the snap-fit ​​part 342 moves from bottom to top into the snap-fit ​​part 314 and is connected to the snap-fit ​​hole through the snap-fit ​​end 343, thereby achieving the connection and fixation between the protective part and the water tank part 300.

[0081] 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.

[0082] 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.

[0083] In some embodiments of this application, a second fixing part 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. 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.

[0084] The structure of the second fixing part 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 second fixing part at the corresponding position by fastening screws.

[0085] In the connected state, the plug on the receiver 330 extends above the second connection port 111.

[0086] This application also proposes a cleaning device, which, in addition to the water tank installation structure, includes a cleaning body 200, in which a washing cavity is formed and a spray assembly is disposed in the washing cavity.

[0087] refer to Figure 10 The washing body 200 includes a washing shell 210 and a washing cover 220 detachably connected to the washing shell 210. The washing shell 210 is cylindrical. The water tank 300 has a contact wall 316 formed on the side 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.

[0088] The aforementioned shape of the contact wall 316 is beneficial for improving space utilization and has an aesthetically pleasing appearance.

[0089] In some embodiments of this application, the washing housing 210 is made of glass, and the electrical components include an illumination unit 360, which is used to facilitate the user's observation of the washing status in the washing chamber.

[0090] The lighting unit 360 is connected to the contact unit 130, and the power supply unit supplies power to the lighting unit 360 through the contact unit 130.

[0091] The contact wall is equipped with light-transmitting holes, through which the light emitted from the 360° illumination unit is dispersed to the outside, so that users can more clearly observe the washing status in the washing chamber.

[0092] 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.

[0093] 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.

[0094] 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.

[0095] 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.

[0096] 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.

[0097] 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.

[0098] 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.

[0099] To make it easier for users to carry, a handle 370 is also provided on the outer wall of the water tank body 310.

[0100] refer to Figure 18 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.

[0101] 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.

[0102] The cleaning equipment integrates a sensing unit 350 and an illumination unit 360. The sensing unit 350 is used to sense the closed state of the washing lid 220, and the illumination unit 360 is used to help users observe the washing status.

[0103] 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.

[0104] 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.

[0105] 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.

[0106] 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 is provided with an upward-opening docking recess, and an upward-extending lifting part and a downward-extending water conveying channel are formed in the docking recess. A water tank component is detachably connected to the support base. A water storage cavity is formed inside the water tank component. A downwardly extending water outlet is provided at the bottom of the water tank component. The water outlet is detachably connected to the docking recess. A water outlet is formed inside the water outlet. A limiting part is provided on the inner wall of the water outlet. The valve body includes a connecting valve body, a sealing valve cap disposed on the top of the connecting valve body, and positioning blocks spaced apart on the periphery of the connecting valve body, with a water passage gap formed between adjacent positioning blocks; an elastic part is provided between the positioning blocks and the limiting part, the sealing valve cap is located above the water outlet, and the connecting valve body is movably connected to the water outlet.

2. The water tank installation structure according to claim 1, characterized in that, The lower surface of the sealing valve cap has a conical sealing surface, which tapers towards the connecting valve body, and the outlet has a mating surface that matches the shape of the sealing surface.

3. The water tank installation structure according to claim 1, characterized in that, A filter section is also provided above the water outlet, and an avoidance cavity is formed between the filter section and the bottom of the water storage chamber. The valve body is located below the filter section.

4. The water tank installation structure according to claim 1, characterized in that, A guide surface is formed on the docking recess, and the guide surface gradually tapers from top to bottom.

5. The water tank installation structure according to claim 1, characterized in that, The support base has an installation cavity, and a water supply component is installed in the installation cavity. The water delivery channel is connected to the water supply component.

6. The water tank installation structure according to claim 5, characterized in that, An electrical cavity is also formed inside the water tank component, which is used to install electrical components. A power supply unit is also provided in the installation cavity. An electrical coupler is provided between the water tank component and the support base. The electrical coupler includes a contact part connected to the electrical components and a receiving part connected to the power supply unit. The contact part is detachably connected to the bottom of the water tank component. An installation position is formed on the upper surface of the support base. The receiving part is detachably connected to the installation position for connecting with the contact part.

7. The water tank installation structure according to claim 6, 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 an electrical component located in the electrical cavity through a wire harness. 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.

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

9. A cleaning device comprising a cleaning body, characterized in that, It also includes the water tank installation structure as described in claim 7 or claim 8 above, 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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