A cleaning device

Abstract

The utility model discloses a kind of cleaning devices, cooperate with external control system, including cleaning tank, and the purification treatment module of being set to the cleaning tank;Still include multiple power-receiving conductive parts, the multiple power-receiving parts are located in the cleaning tank, and are electrically connected with the purification treatment module, the multiple power-receiving conductive parts and the multiple power-supplying conductive parts set with the external control system one-to-one correspondence, and each power-receiving conductive part is respectively matched with corresponding power-supplying conductive part by separable electric connection or electric contact or non-contact form, to establish conductive path or energy transmission path.The utility model can avoid the installation position restriction caused by wiring harness connection of cleaning device, make cleaning device use more flexible.

Description

Technical Field

[0001] This utility model relates to the field of purification technology, and in particular to a cleaning device. Background Technology

[0002] With increasing public concern about food safety, purification technologies for fruits, vegetables, and meats are becoming increasingly important. Various cleaning devices with sterilization and pesticide residue removal functions have emerged on the market. These devices are typically equipped with a purification module to achieve sterilization and / or disinfection, suitable for cleaning foods such as fruits, vegetables, and meats. However, existing cleaning devices usually connect the purification module to an external control system via wiring harnesses, forming a non-separable integrated structure. This limits the flexibility of use, making it difficult to disconnect the cleaning device from the external control system when not in use. Utility Model Content

[0003] This utility model addresses the technical problems existing in the prior art by providing a cleaning device.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a cleaning device, which cooperates with an external control system, including a cleaning tank and a purification module disposed in the cleaning tank; it also includes a plurality of power receiving conductive components, which are disposed in the cleaning tank and electrically connected to the purification module. The plurality of power receiving conductive components correspond one-to-one with the plurality of power supply conductive components disposed in the external control system, and each power receiving conductive component cooperates with the corresponding power supply conductive component in a separable electrical connection, electrical contact or non-contact form to establish a conductive path or energy transmission path.

[0005] In a preferred embodiment, both the power receiving conductive component and the power supply conductive component are conductive terminals, and the two establish a conductive path through plug-in connection or electrical contact; or, the power receiving conductive component and the power supply conductive component are induction coils, and the two establish an energy transmission path through electrical coupling or electromagnetic induction.

[0006] In a preferred embodiment, the cleaning tank is provided with a cleaning cavity, and the plurality of electrically conductive components are all located outside the cleaning cavity; the plurality of electrically conductive components are disposed on the side wall of the cleaning tank and are located on the same side of the cleaning tank; or, the upper end of the cleaning tank is provided with a laterally outwardly extending extension, and the electrically conductive components are disposed on the extension.

[0007] In a preferred embodiment, the side wall of the cleaning tank is provided with a mounting groove; the plurality of power receiving conductive components are disposed in the mounting groove, or the plurality of power receiving conductive components are disposed in the mounting groove, and one end of the plurality of power receiving conductive components for cooperating with the plurality of power supply conductive components is located outside the mounting groove.

[0008] In a preferred embodiment, the cleaning tank is further provided with an active magnetic component for magnetically engaging with a passive magnetic component provided by the external control system; the active magnetic component is disposed within the mounting groove.

[0009] In a preferred embodiment, the purification module is detachable, flip-up, or tiltable and is disposed in the cleaning chamber; the cleaning chamber is provided with a receiving groove, and the purification module is disposed in the receiving groove.

[0010] In a preferred embodiment, the purification module is electrically connected to a plurality of first conductive components, and the cleaning tank is provided with a second conductive component corresponding to each of the first conductive components. Each first conductive component is detachably electrically connected or electrically contacted with the corresponding second conductive component. The plurality of second conductive components are electrically connected to or integrally formed with the plurality of powered conductive components.

[0011] In a preferred embodiment, the purification module is provided with a first magnetic element, and the cleaning tank is provided with a second magnetic element; when the purification module is in the working position, the first magnetic element and the second magnetic element are magnetically attracted to each other.

[0012] In a preferred embodiment, the receiving groove is located at the bottom of the cleaning chamber, and the second conductive element and the second magnetic element are located outside the cleaning chamber; it also includes a bottom cover, which is connected to the bottom of the cleaning groove, and the second conductive element and the second magnetic element are respectively disposed at the bottom of the cleaning groove and / or the bottom cover, and are both accommodated inside the bottom cover.

[0013] In a preferred embodiment, the purification module includes one or more of an electrolysis generator, an ultrasonic generator, and an ozone generator.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This utility model also includes multiple electrically conductive components, which are disposed in the cleaning tank and electrically connected to the purification module. Each electrically conductive component corresponds one-to-one with a plurality of power supply conductive components in the external control system. Each electrically conductive component cooperates with its corresponding power supply conductive component through a separable electrical connection, electrical contact, or non-contact method to establish a conductive path or energy transmission path. This design allows the purification module to be separated from the external control system, avoiding the spatial limitations of traditional wiring harness connections and improving the flexibility of the cleaning device. When the purification function is not required, the cleaning device can be separated from the external control system for convenient independent use, storage, or maintenance.

[0016] 2. The power receiving and conductive components are installed in the mounting groove or extension on the side wall of the cleaning tank, making the overall design simpler and more aesthetically pleasing.

[0017] 3. As a preferred method, the purification module can be detached, flipped, or tilted. This design allows users to easily maintain or replace it. The purification module can be cleaned or replaced by removing, flipping, or tilting it, thereby effectively reducing the deposition of impurities and dirt on its surface, avoiding a decrease in purification effect due to the deposition of impurities and dirt, and thus helping to extend the service life of the purification module.

[0018] 4. The inclusion of the first and second conductive components further enhances the ease of assembly and disassembly of the purification module. The invention further incorporates a first and a second magnetic component, which helps improve the positional stability of the purification module during installation and the reliability of the electrical connection or contact between the first and second conductive components.

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments; however, the cleaning device of the present invention is not limited to the embodiments. Attached Figure Description

[0020] Figure 1 This is an exploded view of the cleaning device according to Embodiment 1 of this utility model;

[0021] Figure 2 yes Figure 1 Enlarged view of point A;

[0022] Figure 3 yes Figure 1 Enlarged view of point B;

[0023] Figure 4 This is a three-dimensional structural diagram of the decorative cover according to Embodiment 1 of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the cleaning device according to Embodiment 1 of this utility model;

[0025] Figure 6 This is a cross-sectional schematic diagram of the cleaning device according to Embodiment 1 of this utility model;

[0026] Figure 7 yes Figure 6 Enlarged view of point C;

[0027] Figure 8 yes Figure 6 Enlarged diagram of point D;

[0028] Figure 9 This is an exploded view of the control system of Embodiment 1 of this utility model;

[0029] Figure 10-1 This is an exploded view of the purification water tank according to Embodiment 1 of this utility model;

[0030] Figure 10-2 yes Figure 10-1 An enlarged view of point E;

[0031] Figure 11 This is a three-dimensional structural diagram of the water tank body according to Embodiment 1 of this utility model;

[0032] Figure 12 This is a cross-sectional schematic diagram of the control system of Embodiment 1 of this utility model;

[0033] Figure 13 yes Figure 12 Enlarged schematic diagram at point F;

[0034] Figure 14 This is a partial cross-sectional view of the purification water tank according to Embodiment 1 of this utility model. Figure 1 ;

[0035] Figure 15 This is a partial cross-sectional view of the purification water tank according to Embodiment 1 of this utility model. Figure 2 ;

[0036] Figure 16 yes Figure 15 Enlarged schematic diagram at point G;

[0037] Figure 17 This is an exploded view of the cleaning device according to Embodiment 2 of this utility model;

[0038] Figure 18 This is an exploded view of the control system of Embodiment 2 of this utility model;

[0039] Figure 19 This is a three-dimensional structural diagram of the water tank body according to Embodiment 2 of this utility model;

[0040] Figure 20 This is a partial cross-sectional schematic diagram of the purification water tank according to Embodiment 2 of this utility model;

[0041] Figure 21 yes Figure 20 Enlarged view of point H;

[0042] Figure 22 This is an exploded view of the purification module of Embodiment 3 of this utility model;

[0043] Figure 23 This is a cross-sectional schematic diagram of the cleaning device according to Embodiment 3 of this utility model;

[0044] Figure 24 yes Figure 23 Enlarged schematic diagram at point I;

[0045] Figure 25 yes Figure 23Enlarged schematic diagram at point J;

[0046] In the diagram: 1. Purification module; 11. First conductive component; 12. First magnetic component; 13. Limiting block; 2. Cleaning tank; 21. Mounting groove; 211. Cleaning chamber; 212. Receiving groove; 213. Drain outlet; 214. First limiting groove; 215. Self-cleaning channel; 216. Filter structure; 22. Bottom cover; 23. Power receiving conductive component; 231. Sealing ring; 24. Second conductive component; 25. Second magnetic component; 26. Active magnetic component; 27. Passive induction coil; 3. Decorative cover; 31. Clearance opening; 32. Buckle; 33. Grid; 4. Water-blocking plug; 41. Sealing gasket; 5. Mounting body; 51. Connecting hole; 52. Second limiting groove; 53. Guide slope; 54. Overflow chamber; 55. Limiting post; 56. Sealing ring; 57. Screw; 58. Nut; 581. Nut sealing ring; 59. Hanger 61. Frame; 61. Main control board; 611. Hall effect sensor; 62. Power adapter; 7. Power supply conductive component; 71. Sealing component; 72. Second baffle; 81. Moving part; 811. Moving bracket; 812. Passive magnetic component; 813. First baffle; 82. Spring; 9. Active induction coil; 10. Water tank body; 101. Through hole; 102. Groove; 103. Upper guide rail; 104. Lower guide rail; 20. Cleaning device; 30. Control system; 40. Filter basket; 50. Overflow pipe; 60. Control switch. Detailed Implementation

[0047] In this utility model, the terms "first," "second," etc., are used only to distinguish similar objects, not to describe a specific order or sequence, nor should they be construed as indicating or implying relative importance. The use of terms such as "upper," "lower," "inner," "outer," "top," and "bottom" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, and is only for the convenience of describing this utility model, not to indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, it should not be construed as a limitation on the scope of protection of this utility model. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0048] Furthermore, in the description of this utility model, unless otherwise stated, "multiple" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0049] Example 1

[0050] Please see Figures 1-16As shown, a cleaning device of this utility model, in conjunction with an external control system 30, includes a cleaning tank 2 and a purification module 1 disposed in the cleaning tank 2. This utility model also includes multiple electrically connected conductive elements 23, which correspond one-to-one with multiple power supply conductive elements 7 disposed in the external control system 30. Each conductive element 23 cooperates with its corresponding power supply conductive element 7 through a separable electrical connection, electrical contact, or non-contact method to establish a conductive path or energy transmission path.

[0051] Preferably, there are an even number of power supply conductive elements 7 and power receiving conductive elements 23. For example, in this embodiment, there are two power supply conductive elements 7 and two power receiving conductive elements 23, corresponding to the positive and negative terminals of the power supply, but this is not limited to this. In other embodiments, there are more than two even number of power supply conductive elements 7 and power receiving conductive elements 23. In this case, the power receiving conductive elements 23 are grouped in pairs, and the two power supply conductive elements 7 in each group correspond to the positive and negative terminals of the power supply, respectively. Similarly, the power receiving conductive elements 23 are also grouped in pairs. In other embodiments, there are more than one odd number of power supply conductive elements and power receiving conductive elements, for example, there are three power supply conductive elements, which correspond to the working electrode, the counter electrode, and the reference electrode, respectively. Correspondingly, there are also three power receiving conductive elements. Non-contact methods include electromagnetic induction, electrical coupling, etc., where electrical coupling includes inductive coupling and capacitive coupling. The power supply conductive component 7 refers to the conductive component located on the power supply side or signal source side. It is the initiating end of energy or signal in the circuit. Therefore, the power supply conductive component 7 can also be called the active component or active conductive component. The power receiving conductive component 23 refers to the conductive component located on the load side or signal receiving side. It is the consuming end or the using end of energy or signal in the circuit. Therefore, the power receiving conductive component 23 can also be called the passive component or passive conductive component.

[0052] In this embodiment, the power supply conductive component 7 and the power receiving conductive component 23 are both conductive terminals, and a conductive path is established between them through plug-in mating or electrical contact. The power supply conductive component 7 and the power receiving conductive component 23 can be mated in the form of a conductive male and a conductive female, that is, one of the power supply conductive component 7 and the power receiving conductive component 23 is a conductive male, and the other of the power supply conductive component 7 and the power receiving conductive component 23 is a conductive female.

[0053] The cleaning tank 2 has a cleaning cavity 211. Multiple conductive elements 23 are located outside the cleaning cavity 211 and are disposed on the side wall of the cleaning tank 2, all on the same side. In this embodiment, the multiple conductive elements 23 are disposed on the left or right side wall of the cleaning tank 2, but are not limited thereto. In other embodiments, the multiple conductive elements 23 may also be disposed on the front or rear side wall of the cleaning tank 2. Further, the side wall of the cleaning tank 2 has a mounting groove 21 with an opening at its bottom end, and the lower end of the mounting groove 21 is flush or approximately flush with the bottom end of the cleaning tank 2. The multiple conductive elements 23 are disposed within the mounting groove 21, and one end of each conductive element 23 that cooperates with the multiple power supply conductive elements 7 is located outside the mounting groove 21. Specifically, the multiple conductive elements 23 are inserted into or embedded in the groove wall of the mounting groove 21 of the cleaning tank 2 and are fitted with sealing rings 231. In other embodiments, the receiving conductive element is completely disposed within the mounting groove, and the receiving conductive element and the power supply conductive element are separated by the groove wall of the mounting groove. Alternatively, multiple receiving conductive elements are disposed within the mounting groove, and the power supply conductive element is inserted into or electrically contacts the receiving conductive element through a through hole provided on the groove wall of the mounting groove.

[0054] The purification module 1 includes one or more of an electrolysis generator, an ultrasonic generator, and an ozone generator. In this embodiment, the purification module 1 is exemplified by an electrolysis generator, but it is not limited thereto. The purification module 1 (i.e., the electrolysis generator) specifically includes a generator body and an electrolysis plate disposed on the generator body.

[0055] The purification module 1 is detachably, flip-up, or tilted within the cleaning tank 2. In a preferred embodiment, the purification module 1 is detachably mounted within the cleaning chamber 211. In this embodiment, a receiving groove 212 is provided at the bottom of the cleaning chamber 211, and the purification module 1 is detachably mounted within the receiving groove 212. This invention also includes a decorative cover 3 with a grid 33. This decorative cover 3 is detachably mounted on the top of the receiving groove 212 and covers the purification module 1. This significantly reduces the amount of residue and debris falling onto the purification module 1 without affecting its operation. The area where the grid 33 of the decorative cover 3 is located corresponds vertically to the area where the electrolytic plates of the purification module 1 are located, but the grids formed between the grid 33 and the electrolytic plates are staggered. This design improves the purification effect of the purification module 1 while reducing the risk of impurities and dirt directly entering the purification module 1 through the grid 33. When the purification module 1 is rotatable, a motor can be used to provide the rotatable driving force for the purification module 1, so that the purification module 1 can be rotatable to a suitable cleaning angle for cleaning.

[0056] The purification module 1 is electrically connected to multiple first conductive elements 11 and is equipped with a first magnetic element 12. The cleaning tank 2 is equipped with multiple second conductive elements 24 and second magnetic elements 25. The first magnetic elements 12 and second magnetic elements 25 are positioned opposite each other. When the purification module 1 is placed into the receiving tank 212, the first magnetic elements 12 and second magnetic elements 25 are magnetically attracted, and the multiple first conductive elements 11 and multiple second conductive elements 24 are electrically contacted or plugged into each other. Specifically, there are two first conductive elements 11 and two second conductive elements 24, and one first magnetic element 12 and one second magnetic element 25. The first conductive elements 11 and two conductive elements 24 are connected in the form of a male and a female conductive connector, that is, one of the first conductive elements 11 and the second conductive element 24 is a male conductive connector, and the other is a female conductive connector, but this is not limited to this. The first magnetic element 12 and the second magnetic element 25 are both magnets, but this is not limited to this. When the purification module 1 is installed in the receiving slot 212, the first magnetic component 12 and the second magnetic component 25 automatically attract each other, positioning the purification module 1 in the receiving slot 212 while ensuring that the first conductive component 11 and the second conductive component 24 are reliably connected together. The two second conductive components 24 are electrically connected to the two powered conductive components 23 one-to-one, and this electrical connection can be achieved using conductive wires. In other embodiments, the second conductive components 24 can also be integrally formed with the powered conductive components 23.

[0057] The second conductive element 24 and the second magnetic element 25 are both located outside the cleaning chamber 211. The first conductive element 11 is inserted and engaged with the second conductive element 24 by passing through the side wall of the receiving groove 212 through a seal. This invention also includes a bottom cover 22, which is connected to the bottom of the cleaning tank 2. The second conductive element 24 and the second magnetic element 25 are respectively disposed at the bottom of the cleaning tank 2 and / or the bottom cover 22, and are both housed inside the bottom cover 22. Furthermore, the bottom cover 22 also seals the opening of the mounting groove 21 and conceals the conductive wire connecting the second conductive element 24 and the current-receiving conductive element 23.

[0058] The bottom of the cleaning tank 2 is provided with a drain outlet 213, and a self-cleaning channel 215 is formed between the inner surface of the cleaning tank 2 and the back side of the purification module 1, which connects to the drain outlet 213. When small impurities and dirt in the cleaning tank 2 fall through the grid 33 of the decorative cover 3 and fall between the inner surface of the cleaning tank 2 and the purification module 1, they will fall into the self-cleaning channel 215. During normal use of the cleaning tank 2, the impurities and dirt can flow to the drain outlet 213 with the water flow in the self-cleaning channel 215, thus preventing the deposition of impurities and dirt between the inner surface of the cleaning tank 2 and the back side of the purification module 1. When the impurities and dirt accumulate to the point that self-cleaning is no longer possible, the purification module 1 can be removed from the receiving tank 212 or tilted or flipped at a certain angle to make room for flushing and cleaning the self-cleaning channel 215. If the components of the purification module 1 age later, they can also be disassembled and replaced.

[0059] Specifically, the receiving tank 212 has a first end and a second end opposite to each other in a first horizontal direction, and a drain outlet 213 is provided at the first end of the receiving tank 212. A self-cleaning channel 215 is formed between the bottom surface of the receiving tank 212 and the purification module 1. The self-cleaning channel 215 extends from the second end of the receiving tank 212 towards the first end, and the bottom of the self-cleaning channel 215 gradually decreases from the second end of the receiving tank 212 towards the first end, with the lowest point of the bottom of the self-cleaning channel 215 not lower than the drain outlet 213, so that impurities and dirt can flow to the drain outlet 213. A filter structure 216 is provided in the drain outlet 213, which can further filter the water flow. The filter structure 216 is plate-shaped and has multiple perforated holes for drainage. Multiple limiting grooves are provided on the two opposite sides of the receiving tank 212 in a second horizontal direction, which is perpendicular to the first horizontal direction. For easy distinction, the limiting groove here is named the first limiting groove 214. Each purification module 1 is provided with a limiting block 13 corresponding to each first limiting groove 214. The limiting block 13 is housed within the first limiting groove 214, so that a self-cleaning channel 215 is formed between the bottom of the purification module 1 and the bottom surface of the receiving groove 212. The multiple first limiting grooves 214 are L-shaped, and the horizontal portions of the multiple first limiting grooves 214 extend towards one side of the second end along a first horizontal direction. The limiting block 13 enters from the vertical portion of the first limiting groove 214 and moves to the horizontal portion of the first limiting groove 214. The decorative cover 3 is provided with multiple buckles 32, each buckle 32 extending downwards and detachably connected to the purification module 1. The first horizontal direction is specifically the length direction of the cleaning tank 2, and the second horizontal direction is the width direction of the cleaning tank 2.

[0060] This utility model also includes a water-blocking plug 4 for opening and closing the drain outlet 213. A sealing gasket 41 is fitted between the water-blocking plug 4 and the drain outlet 213. The decorative cover 3 is provided with a clearance opening 31 corresponding to the water-blocking plug 4. When it is necessary to disassemble the purification module 1, first pull out the water-blocking plug 4, then use the clearance opening 31 on the decorative cover 3 to remove the decorative cover 3 from the purification module 1, then push the purification module 1 along the first horizontal direction toward the first end of the receiving groove 212, and finally pull the purification module 1 upward to complete the disassembly.

[0061] Please see Figure 9 As shown, the external control system 30 mentioned in this utility model includes a mounting body 5, a control unit for controlling the working state of the purification module 1 of the cleaning device 20, and a plurality of power supply conductive components 7 electrically connected to the control unit. In this embodiment, the number of power supply conductive components 7 is two.

[0062] Two power supply conductive elements 7 are retractably mounted on the mounting body 5 via a drive assembly. The drive assembly includes a movable part 81 and a reset element. The power supply conductive elements 7 are mounted on the movable part 81, which is movably mounted on the mounting body 5. The cleaning tank 2 is equipped with an active magnetic element 26, specifically a strong magnet, which is located within the aforementioned mounting groove 21. When the cleaning tank 2 is in a designated position, the active magnetic element 26 attracts the movable part 81, causing it to move in the direction in which the power supply conductive elements 7 extend, thereby extending both power supply conductive elements 7. The reset element is located between the movable part 81 and the mounting body 5 to drive the movable part 81 back to its original position in the direction in which the power supply conductive elements 7 retract.

[0063] The movable component 81 specifically includes a movable bracket 811 and a passive magnetic component 812 that can be magnetically attracted to the active magnetic component 26. The reset component includes an elastic component, which is abutted and fitted between the movable bracket 811 and the mounting body 5. Specifically, the elastic component is a spring 82. A limit post 55 is provided on the mounting body 5. The movable bracket 811 is slidably connected to the limit post 55, and the spring 82 is fitted on the limit post 55.

[0064] In this embodiment, the passive magnetic component 812 is an electroplated iron rod, cylindrical in shape, which is rotatably mounted on the mounting body 5. The movable bracket 811 is provided with a first baffle 813 (e.g., Figure 14 As shown, when the passive magnetic component 812 is attracted by the active magnetic component 26, it drives the movable bracket 811 to move by pushing the first baffle 813. The mounting body 5 is provided with a guide slope 53 located on the movement path of the passive magnetic component 812. When the passive magnetic component 812 is attracted by the active magnetic component 26, it moves upward along the guide slope 53. When the passive magnetic component 812 is not attracted by the active magnetic component 26, it moves downward along the guide slope 53.

[0065] The mounting body 5 has connection holes 51 corresponding to the two power supply conductive components 7, and the two power supply conductive components 7 are respectively sealed and inserted through the corresponding connection holes 51. Specifically, annular sealing components 71 are respectively fitted on the outside of the two power supply conductive components 7, and a second limiting groove 52 is provided on the inner side of the connection hole 51. The end of the second limiting groove 52 opposite to the extension direction of the power supply conductive component 7 has an opening, and the sealing component 71 enters the second limiting groove 52 through the opening. The mounting body 5 is provided with a second baffle 72, which cooperates with the opening to prevent the sealing component 71 from disengaging from the second baffle 72.

[0066] The control unit includes a main control board 61 and a power supply section electrically connected to the main control board 61. Two power supply conductive parts 7 are electrically connected to the main control board 61 respectively. The main control board 61 is provided with a Hall sensor 611. The main control board 61 is electrically connected to a control switch 60 through a wiring harness.

[0067] The power supply section includes a power adapter 62, which reduces the 220V voltage to 24V, ensuring that high-voltage electricity does not enter the cleaning tank 2 and guaranteeing the electrical installation of the cleaning tank 2. Furthermore, due to the lower voltage, even if a user accidentally touches the power supply conductive component 7, or if the power supply conductive component 7 comes into contact with water, it will not cause harm to the user, nor will it affect the normal operation of the purification module 1. The main installation body 5 is the main control box, in which the main control board 61, drive components, and two power supply conductive components 7 are housed. A bracket 59 is located at the bottom of the main control box, and the power adapter 62 is mounted on the bracket 59. The power adapter 62 is electrically connected to the main control board 61 via a wiring harness.

[0068] Please see Figures 1-16 As shown, a cleaning device of this utility model is applied to a purification water tank. The purification water tank includes a tank body 10, a cleaning device 20, and a control system 30. The tank body 10 is made of stainless steel. The cleaning device 20 is the cleaning device described in this utility model. Its cleaning tank 2 is detachably and / or slidably disposed inside the tank body 10. In this embodiment, the cleaning tank 2 is detachably and slidably disposed inside the tank body 10. The control system 30 is disposed on the outside of the tank body 10. The tank body 10 has through holes 101 corresponding to two power supply conductive parts 7.

[0069] A sealing ring 56 is provided between the outer surface of the mounting body 5 and the outer surface of the water tank body 10, surrounding the through hole 101. As a preferred embodiment, the through hole 101 is an overflow hole, and the mounting body 5 is provided with an overflow cavity 54 communicating with the overflow hole. The bottom of the overflow cavity 54 has a drain outlet, which communicates with an overflow pipe 50 to drain water through the overflow pipe 50. A connecting hole 51 communicates with the overflow cavity 54, so that when the power supply conductive component 7 extends, it first passes horizontally through the overflow cavity 54 and then through the through hole 101.

[0070] The mounting body 5 is connected to the water tank body 10 by a connecting assembly consisting of screws 57 and nuts 58. The screw 57 passes through the side wall where the through hole 101 is located inside the water tank body 10. The head of the screw 57 is accommodated in the groove 102 provided in the side wall where the through hole 101 is located. The nut 58 is located inside the mounting body 5 and is fitted with a nut sealing ring 581 to prevent water from entering the interior of the mounting body 5.

[0071] The cleaning device 20 of this utility model also includes a filter basket 40, which is removably disposed in the cleaning chamber 211 of the cleaning tank 2 for pressing down fruits and vegetables, immersing them in purified water, preventing them from floating, and increasing the overall purification effect. A sealing ring 231 is provided over the conductive component 23. When the cleaning tank 2 is in a designated position, the sealing ring 231 tightly fits against the inner side of the tank body 10 with the through hole 101 to prevent water from contacting the conductive component 23. The two opposite inner sides of the tank body 10 are respectively provided with an upper guide rail 103 and a lower guide rail 104 for supporting the cleaning tank 2 and extending horizontally. The upper guide rail 103 corresponds to a designated position, and the lower guide rail 104 is located below the upper guide rail 103, with the lower guide rail 104 being longer than the upper guide rail 103.

[0072] The working principle of this utility model is as follows:

[0073] like Figure 15 , Figure 16 As shown, when the cleaning tank 2 is moved to the designated position, the active magnetic component 26 in the cleaning tank 2 attracts the passive magnetic component 812 in the mounting body 5, causing the passive magnetic component 812 to push the first baffle 813, overcoming the elastic force of the spring 82, and driving the power supply conductive component 7 to extend out of the connection hole 51 and make electrical contact with the power receiving conductive component 23 on the cleaning tank 2, forming a conductive path. At the same time, the Hall sensor 611 detects the active magnetic component 26, and the main control board 61 is awakened, but the conductive path is not energized. When the control switch 60 is turned on, the main control board 61 controls the conductive path established by the power supply conductive component 7 and the power receiving conductive component 23 to be energized, so that the purification module 1 can work. Figure 14 As shown, when the cleaning tank 2 leaves the designated position, the movable bracket 811 is pushed by the spring force of the spring 82, driving the power supply conductive component 7 to retract into the mounting body 5, and the passive magnetic component 812 moves downward along the guide slope 53, rolling to the lowest point. At this time, the Hall sensor 611 does not detect the active magnetic component 26, and the main control board 61 does not supply power to the power supply conductive component 7, so that the active magnetic component 26 has no risk of leakage even when exposed to water.

[0074] Example 2

[0075] Please see Figures 17-21As shown, the cleaning device of this utility model differs from Embodiment 1 in that the power supply conductive component and the power receiving conductive component cooperate in a non-contact manner to establish an energy transmission path. In this embodiment, inductive coupling is used as an example. The power supply conductive component and the power receiving conductive component are induction coils, which are named active induction coil 9 and passive induction coil 27 respectively for easy distinction. When a changing current passes through the active induction coil 9, a changing magnetic field is generated, causing the passive induction coil 9 to induce an electromotive force and current. The mounting body 5 and the cleaning tank 2 are made of plastic material. The through hole 101 of the tank body 10 is elongated, and its width is greater than or equal to the diameter of the active induction coil 9, so that there is no metal between the active induction coil 9 and the passive induction coil 27, avoiding affecting the efficiency of the active induction coil 9 and the heat generated by the passive induction coil 27.

[0076] The working principle of the cleaning device of this utility model is as follows:

[0077] like Figure 20 , Figure 21 As shown, when the cleaning tank 2 is moved to the designated position, each passive induction coil 27 is driven by the corresponding active induction coil 9 through electromagnetic induction, forming an energy transmission path. At the same time, the Hall sensor 611 detects the active magnetic element 26, and the main control board 61 is awakened, but the energy transmission path does not transmit energy. When the control switch 60 is turned on, the main control board 61 controls the active induction coil 9 to be energized. When the active induction coil 9 passes through the changing current, it generates a changing magnetic field, causing the passive induction coil 9 to induce an electromotive force and current, so that the purification module 1 can work.

[0078] Example 3

[0079] Please see Figures 22-25 As shown, the cleaning device of this utility model differs from Embodiment 1 in that the number of the first magnetic component 12 and the second magnetic component 25 are both two, and they correspond one-to-one. The first conductive component 11 is arranged facing downwards, the first magnetic component 12 is encapsulated in the purification module 1 by potting glue, and the second conductive component 24 and the second magnetic component 25 are installed between the bottom cover 22 and the cleaning tank 2.

[0080] The cleaning device of this utility model is identical to or can be implemented using existing technology for the parts not described herein.

[0081] The above embodiments are only used to further illustrate a cleaning device of the present invention, but the present invention is not limited to the embodiments. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims

1. A cleaning device, in conjunction with an external control system, includes a cleaning tank and a purification module disposed in the cleaning tank; characterized in that: It also includes multiple power receiving conductive components, which are disposed in the cleaning tank and electrically connected to the purification treatment module. Each power receiving conductive component corresponds one-to-one with a multiple power supply conductive component provided by the external control system. Each power receiving conductive component cooperates with the corresponding power supply conductive component through a separable electrical connection, electrical contact, or non-contact form to establish a conductive path or energy transmission path.

2. The cleaning device according to claim 1, characterized in that: Both the power receiving and power supply conductive components are conductive terminals, and they establish a conductive path through plug-in connection or electrical contact; or, the power receiving and power supply conductive components are induction coils, and they establish an energy transmission path through electrical coupling or electromagnetic induction.

3. The cleaning device according to claim 1, characterized in that: The cleaning tank is provided with a cleaning cavity, and the plurality of electrically conductive components are all located outside the cleaning cavity; the plurality of electrically conductive components are provided on the side wall of the cleaning tank and are located on the same side of the cleaning tank; or, the upper end of the cleaning tank is provided with a laterally outwardly extending extension, and the electrically conductive components are provided on the extension.

4. The cleaning device according to claim 3, characterized in that: The side wall of the cleaning tank is provided with an installation groove; the plurality of power receiving conductive components are disposed in the installation groove, or the plurality of power receiving conductive components are disposed in the installation groove, and one end of the plurality of power receiving conductive components for cooperating with the plurality of power supply conductive components is located outside the installation groove.

5. The cleaning device according to claim 3, characterized in that: The cleaning tank is also equipped with an active magnetic component for magnetic attraction with the passive magnetic component of the external control system; the active magnetic component is located in the mounting slot.

6. The cleaning apparatus according to claim 3, 4, or 5, characterized in that: The purification module is detachable, flip-up, or tiltable and is disposed in the cleaning chamber; the cleaning chamber is provided with a receiving groove, and the purification module is disposed in the receiving groove.

7. The cleaning apparatus according to claim 6, characterized in that: The purification module is electrically connected to a plurality of first conductive components, and the cleaning tank is provided with a second conductive component corresponding to each of the first conductive components. Each first conductive component is detachably electrically connected or electrically contacted with the corresponding second conductive component. The plurality of second conductive components are electrically connected to or integrally formed with the plurality of power-receiving conductive components.

8. The cleaning apparatus according to claim 7, characterized in that: The purification module is equipped with a first magnetic component, and the cleaning tank is equipped with a second magnetic component; when the purification module is in the working position, the first magnetic component and the second magnetic component are attracted to each other magnetically.

9. The cleaning apparatus according to claim 8, characterized in that: The receiving groove is located at the bottom of the cleaning chamber, and the second conductive element and the second magnetic element are located outside the cleaning chamber; it also includes a bottom cover, which is connected to the bottom of the cleaning groove, and the second conductive element and the second magnetic element are respectively disposed at the bottom of the cleaning groove and / or the bottom cover, and are both accommodated inside the bottom cover.

10. The cleaning apparatus according to claim 1, characterized in that: The purification module includes one or more of an electrolysis generator, an ultrasonic generator, and an ozone generator.

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