Cleaning device and cleaning system

Abstract

The utility model provides cleaning equipment and a cleaning system. The cleaning equipment comprises a water supplementing opening, a water supplementing pipe and a water supplementing valve. Wherein the water supplementing opening is located in the side wall position of the cleaning equipment, the water supplementing pipe is used for connecting the water supplementing opening with the fluid storage device, and the water supplementing valve is arranged on the water supplementing pipe. By arranging the water replenishing valve at the water replenishing pipe, the structure of the water replenishing port can be simplified, the situation that the rear space of the cleaning equipment is tight is effectively improved, and the utilization efficiency of the space and the rationality of the overall design are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent furniture, and particularly relates to a cleaning device and a cleaning system. Background Art

[0002] At present, for cleaning devices such as a mopping and sweeping integrated machine, after completing a round of cleaning tasks, it is necessary to fill the water tank of the cleaning device with water. However, for the mopping and sweeping integrated machine in the related art, the structure of its water replenishing port is relatively complicated, resulting in a cramped space at the rear of the mopping and sweeping integrated machine. Content of the Utility Model

[0003] Therefore, the technical problem to be solved by the utility model is to provide a cleaning device and a cleaning system, which can simplify the structure of the water replenishing port by setting a water replenishing valve on the water replenishing pipe, effectively relieve the tense situation of the space at the rear of the cleaning device, and improve the space utilization rate and the rationality of the overall design.

[0004] To solve the above problems, one aspect of the utility model provides a cleaning device, including:

[0005] A water replenishing port located on the side wall of the cleaning device;

[0006] A water replenishing pipe for connecting the water replenishing port and a fluid storage device;

[0007] A water replenishing valve provided on the water replenishing pipe.

[0008] Optionally, the water replenishing valve is a one-way valve.

[0009] Optionally, the cleaning device further includes an air flow driving component, and the fluid storage device and the air flow driving component are stacked up and down.

[0010] Optionally, the air flow driving component includes an air duct, and the fluid storage device is located between the air duct and the chassis of the cleaning device.

[0011] Another aspect of the utility model provides a cleaning system, including:

[0012] The cleaning device according to any one of the above;

[0013] A base station for docking the cleaning device.

[0014] Optionally, the cleaning system further includes a water replenishing component for replenishing liquid to the fluid storage device through the water replenishing port;

[0015] Wherein, the base station is provided with a first accommodation space for accommodating at least part of the cleaning device, and the water replenishing component is located in the first accommodation space.

[0016] Optionally, the water replenishing component includes a water replenishing connector and a liquid supply part arranged on the base station. The water replenishing connector is connected to the liquid supply part, and the water replenishing connector is also used to connect to the water replenishing port.

[0017] Optionally, the water replenishing connector is movably connected to the base station.

[0018] Optionally, at least part of the water replenishing connector is arranged as a movable structure.

[0019] Optionally, the water replenishing port and the water replenishing connector are in concave-convex fit.

[0020] Beneficial effects

[0021] An embodiment of the present utility model provides a cleaning device and a cleaning system. The cleaning device includes a water replenishing port, a water replenishing pipe, and a water replenishing valve. Among them, the water replenishing port is located on the side wall of the cleaning device. The water replenishing pipe is used to connect the water replenishing port to a fluid storage device, and the water replenishing valve is arranged on the water replenishing pipe. By arranging the water replenishing valve on the water replenishing pipe, the structure of the water replenishing port can be streamlined, effectively improving the situation of tight space at the rear of the cleaning device, and enhancing the utilization efficiency of space and the rationality of the overall design. Description of the drawings

[0022] Figure 1 Schematic diagram of the structure of the water replenishing port of an optional embodiment of the present utility model;

[0023] Figure 2 Cross-sectional view of a fluid storage device and an air flow driving component of an optional embodiment of the present utility model; <{

[0024] Figure 3 Schematic diagram of the structure of the base station of an optional embodiment of the present utility model;

[0025] Figure 4 Schematic diagram of the structure of the water replenishing connector of an optional embodiment of the present utility model.

[0026] The reference signs are shown as:

[0027] 1. Water replenishing port; 11. Groove structure; 2. Water replenishing pipe; 3. Fluid storage device; 4. Air flow driving component; 41. Air duct; 42. Wind power driving unit; 5. Base station; 51. Water replenishing component; 511. Water replenishing connector; 512. Main body part; 513. Connecting part; 514. Connecting head part; 52. Protrusion structure. Specific embodiments

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "plural" is two or more, unless otherwise specifically defined.

[0030] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The preferred embodiments of the present utility model are described below in conjunction with the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0032] Refer to Figures 1 to 4 As shown, the embodiments of the first aspect of the present utility model provide a cleaning device, and the embodiments of the second aspect of the present utility model provide a cleaning system. The cleaning system includes a base station 5, and the base station 5 is used in cooperation with the cleaning device.

[0033] Specifically, the cleaning device may include a machine body, a sensing system, a control system, a driving system, a cleaning system, an energy system, and a human-machine interaction system. It can be understood that the cleaning device can be a floor sweeping robot, a mopping robot, a combination of floor sweeping and mopping robot, or other self-moving cleaning devices that meet the requirements. A self-moving cleaning device is a device that automatically performs cleaning operations in a certain area to be cleaned without the operation of a user. Among them, when the self-moving cleaning device starts working, it starts from the base station 5 to perform cleaning tasks. When the self-moving cleaning device completes the cleaning task or in other situations where the cleaning task needs to be aborted, the self-moving cleaning device can return to the base station 5 for charging or other operations. For example, when the cleaning device is a combination of floor sweeping and mopping robot and is docked on the base station 5, the base station 5 can not only clean the mopping component of the combination of floor sweeping and mopping robot, but also automatically replenish the fluid storage device 3 of the combination of floor sweeping and mopping robot.

[0034] The cleaning device provided by the embodiment of the first aspect of the present utility model includes: a water replenishing port 1, the water replenishing port 1 is located on the side wall of the cleaning device; a water replenishing pipe 2, the water replenishing pipe 2 is used to connect the water replenishing port 1 and the fluid storage device 3; a water replenishing valve, the water replenishing valve is arranged on the water replenishing pipe 2.

[0035] Among them, the water replenishing port 1 is located on the side wall of the cleaning device. For example, the water replenishing port 1 is located on the side wall of the machine body of the cleaning device, which is convenient for the docking of the water replenishing port 1 with an external water source.

[0036] Specifically, in actual use, when the cleaning device returns to the base station 5 for fluid replenishment operation, the water replenishing component 51 of the base station 5 can accurately connect with the water replenishing port 1, and convey the cleaning fluid to the fluid storage device 3 through the water replenishing pipe 2.

[0037] Among them, the water replenishing pipe 2 can be a flexible hose made of rubber, which has good flexibility and durability, can adapt to different connection angles and bending degrees, and reduce the obstruction of fluid transmission caused by pipeline bending. Or, the water replenishing pipe 2 can be a rigid pipe made of stainless steel, which has excellent compressive capacity and anti-corrosion performance, can maintain a stable fluid transmission efficiency during long-term use, and is not easily damaged by external factors. In addition, the water replenishing pipe 2 can also adopt a multi-layer composite structure, with a smooth anti-corrosion coating on the inner layer to ensure smooth fluid flow and no pollution; a reinforcing fiber layer in the middle layer to provide sufficient strength and compressive capacity; and a wear-resistant protective sleeve on the outer layer to protect the pipeline from abrasion and scratching.

[0038] Specifically, the water replenishing pipe 2 is arranged between the water replenishing port 1 and the fluid storage device 3, and the water replenishing pipe 2 has a certain length to enable the first end of the water replenishing pipe 2 to be connected to the water replenishing port 1 and the second end to be connected to the fluid storage device 3 ( Figure 2The specific connection structure is not shown in the figure (only partial views). When delivering cleaning fluid to the water replenishment port 1, the water replenishment pipe 2 can stably conduct the cleaning fluid from the water replenishment port 1 to the location of the fluid storage device 3 due to its characteristic of having a certain length.

[0039] Among them, the fluid storage device 3 is arranged above the mopping component. The fluid storage device 3 can be used to hold cleaning fluid. Specifically, the cleaning fluid can be water, cleaning liquid, a mixture of water and cleaning liquid, etc.

[0040] Among them, the mopping component includes a mop that directly contacts the surface to be cleaned to wipe stains and water stains; and a pressurizing device that applies a certain pressure to the mop to enhance the mopping effect. It can be understood that the surface to be cleaned can be the ground.

[0041] Specifically, in actual use, when the cleaning device conducts cleaning work, the fluid storage device 3 discharges cleaning fluid on at least a part of the width between the mop and the surface to be cleaned by means of a fluid pressure applicator, so that at least a part of the mop is wetted; and when the cleaning device returns to the base station 5 for liquid replenishment operation, the water replenishment component 51 of the base station 5 can accurately dock with the water replenishment port 1 and convey the cleaning fluid to the fluid storage device 3 via the water replenishment pipe 2.

[0042] Among them, a water replenishment valve is arranged on the water replenishment pipe 2. The water replenishment valve is used to adjust the speed and amount of the cleaning fluid entering the fluid storage device 3 through the water replenishment pipe 2, ensuring that the liquid replenishment is neither too much nor too little, and maintaining the normal operation and cleaning effect of the device. For example, when the liquid level in the fluid storage device 3 is relatively low, the water replenishment valve can be opened wider to increase the liquid replenishment flow rate; when the liquid level is close to full, the flow rate is reduced. At the same time, it can be understood that by adjusting the opening degree of the water replenishment valve, it helps to balance the pressure in the water replenishment pipe 2, make the liquid replenishment process more stable, and reduce the impact on the device and the pipeline. In this embodiment, by arranging the water replenishment valve on the water replenishment pipe 2, the overall depth of the water replenishment port 1 can be reduced, and the volume is also reduced accordingly, achieving the purpose of saving space. The interior of the cleaning device becomes more compact, and the saved space can be used to place other component modules, improving the overall structural compactness of the cleaning device.

[0043] Specifically, the water replenishment valve can be a solenoid valve, a ball valve, a globe valve, a butterfly valve, etc. For example, the water replenishment valve is a solenoid valve. The solenoid valve can cooperate with the control system of the cleaning device and automatically open or close according to preset conditions (such as the signal of the liquid level sensor, working time, etc.), realizing intelligent liquid replenishment operation without manual intervention.

[0044] It should be noted that in this embodiment, by providing a water supply valve on the water supply pipe 2, the structure of the water supply port 1 can be simplified, effectively alleviating the space shortage at the rear of the cleaning equipment, and improving space utilization and the rationality of the overall design. Specifically, placing the water supply valve on the water supply pipe 2 greatly reduces the depth requirement for the water supply port 1, thereby avoiding excessive design of the water supply port 1 to accommodate the water supply valve, and freeing up the space at the rear of the cleaning equipment originally used to accommodate the water supply valve. This saved space can be used to optimize the layout of other key components, such as increasing battery capacity to extend working time, or installing a more powerful vacuum motor to improve cleaning results.

[0045] In some possible embodiments of the present invention, the water supply valve is a one-way valve.

[0046] Among them, in actual use, when the water replenishment component 51 of the base station 5 is docked with the water replenishment port 1, the water replenishment component 51 will transport clean fluid through the water replenishment port 1 into the water replenishment pipe 2, and the one-way valve on the water replenishment pipe 2 will open under the action of the fluid pressure from the direction of the water replenishment component 51, so that the water replenishment port 1 and the fluid storage device 3 are connected, realizing the fluid replenishment operation of the fluid storage device 3; when the replenishment is completed, the water replenishment component 51 stops transporting clean fluid to the water replenishment port 1, and the fluid pressure from the direction of the water replenishment component 51 at the one-way valve on the water replenishment pipe 2 disappears, and the one-way valve closes, so that the water replenishment port 1 and the fluid storage device 3 are disconnected, preventing the clean fluid in the fluid storage device 3 from flowing out.

[0047] It should be noted that the one-way valve can ensure that the cleaning fluid can only flow in one direction from the water supply pipe 2 to the fluid storage device 3, effectively preventing the liquid in the fluid storage device 3 from flowing back to the water supply pipe 2 under certain circumstances (such as changes in the internal pressure of the cleaning equipment, squeezing of the external pipeline, etc.), thereby ensuring the accuracy and stability of the rehydration. At the same time, the working principle of the one-way valve is relatively simple, and the one-way conduction function can be achieved without a complex control mechanism, reducing the complexity and cost of the cleaning equipment control system. At the same time, the probability of failure of the one-way valve is low, and it can work stably for a long time, reducing the abnormal operation of the cleaning equipment caused by the failure of the water supply valve. At the same time, the one-way sealing performance of the one-way valve is good, which reduces the risk of leakage caused by poor sealing due to two-way flow, and helps to keep the inside of the cleaning equipment dry and clean. At the same time, during the operation of the cleaning equipment, the internal pressure may change. The one-way valve can still maintain the one-way conduction characteristics under pressure fluctuations to ensure the normal rehydration.

[0048] In some possible implementations of the present invention, see Figure 2 As shown, the cleaning device further includes an airflow driving assembly 4 , and the fluid storage device 3 and the airflow driving assembly 4 are stacked up and down.

[0049] Among them, the cleaning system of the cleaning device includes a dry cleaning component and a wet cleaning component. The dry cleaning component is used to suck dust and small particle garbage on the surface to be cleaned into the dust collection box, and the wet cleaning component is used to wipe stains and water stains on the surface to be cleaned.

[0050] Specifically, in this embodiment, the air flow driving component 4 is a part of the dry cleaning component. The air flow driving component 4 includes a wind power driving unit 42. The wind power driving unit 42 is specifically a fan, which is used to generate and pass through the dust collection box with suction gas to suck the garbage swept up by the main brush into the dust collection box; the fluid storage device 3 is a part of the wet cleaning component. The fluid storage device 3 is specifically a water tank, which is used to distribute cleaning fluid on at least a part of the width of the mop and the surface to be cleaned to wet at least a part of the mop.

[0051] Among them, the air flow driving component 4 and the fluid storage device 3 are arranged inside the cleaning device and are distributed vertically and horizontally. For example, the air flow driving component 4 and the fluid storage device 3 are arranged inside the machine body of the cleaning device and are distributed vertically and horizontally.

[0052] Specifically, as an implementation manner, the air flow driving component 4 is located at the upper part of the device body, and the fluid storage device 3 is located at the lower part of the device body; as another implementation manner, the air flow driving component 4 is located at the lower part of the device body, and the fluid storage device 3 is located at the upper part of the device body.

[0053] It should be noted that the air flow driving component 4 and the fluid storage device 3 are arranged in a vertically stacked manner. Compared with the traditional front-back or left-right layout, it greatly saves the horizontal and vertical space, simplifies the internal structure of the cleaning device, improves the utilization rate of the internal space of the cleaning device, reduces the overall volume of the cleaning device, and enables it to operate flexibly and be stored conveniently in a narrow space.

[0054] In the above embodiment, refer to Figure 2 As shown, the air flow driving component 4 includes an air duct 41, and the fluid storage device 3 is located between the air duct 41 and the chassis of the cleaning device.

[0055] Among them, the air duct 41 is arranged inside the machine body of the cleaning device and is used to connect components such as the wind power driving unit 42 and the dust collection box to guide the air flow, ensuring that the suction generated by the wind power driving unit 42 can be effectively transmitted to the dust collection box, so as to suck dust, sundries, etc. on the surface to be cleaned.

[0056] Among them, in this embodiment, the air flow driving component 4 and the fluid storage device 3 are arranged in a vertically stacked manner. Specifically, the air duct 41 of the air flow driving component 4 and the fluid storage device 3 are in a vertically stacked form.

[0057] Specifically, the fluid storage device 3 is arranged between the air duct 41 and the chassis of the cleaning device. At least part of the surrounding wall of the air duct 41 on the side close to the fluid storage device 3 serves as the container wall of the fluid storage device 3, which can effectively save the internal space of the cleaning device, make the overall structure more compact, and contribute to reducing the volume of the cleaning device. At the same time, this combination method enhances the integration degree of the internal structure of the cleaning device, reduces the number of independent components, and reduces the complexity and cost of assembly.

[0058] It should be noted that when the fluid storage device 3 is arranged between the air duct 41 and the bottom surface of the device body, the air flow driving component 4 is on the upper side and the fluid storage device 3 is on the lower side, which is beneficial to optimizing the center of gravity distribution of the self - moving cleaning device, enabling the cleaning device to be more stable during operation. Especially when moving quickly, turning, or crossing some small obstacles, the risk of tipping is reduced.

[0059] In some possible embodiments proposed by the present utility model, refer to Figure 3 As shown, the cleaning system further includes a water replenishing component 51. The water replenishing component 51 replenishes liquid to the fluid storage device 3 through the water replenishing port 1. Among them, the base station 5 is provided with a first accommodation space for accommodating at least part of the cleaning device, and the water replenishing component 51 is located in the first accommodation space.

[0060] Among them, when the cleaning device docks on the base station 5, the part of the cleaning device provided with the water replenishing port 1 will be located in the first accommodation space. By connecting the water replenishing component 51 located in the first accommodation space with the water replenishing port 1 on the side wall of the cleaning device, the water replenishing operation for the fluid storage device 3 can be achieved.

[0061] It should be noted that placing the water replenishing component 51 in the first accommodation space can play a certain protective role for it, reduce the damage to it caused by external factors (such as collision, dust, etc.), and extend its service life.

[0062] In addition, the cleaning system further includes a cleaning component, and the cleaning component is also located in the first accommodation space.

[0063] Specifically, when the cleaning device docks on the base station 5, the mopping component of the cleaning device will also be located in the first accommodation space. By using the cleaning component located in the first accommodation space to clean the mopping component, the cleaning operation of the mopping component can be achieved. Furthermore, when the cleaning device docks on the base station 5, the liquid replenishing operation for the fluid storage device 3 can be achieved, and the cleaning operation for the mopping component can also be achieved.

[0064] In some possible embodiments proposed by the present utility model, refer to Figure 4As shown, the water replenishing component 51 includes a water replenishing connector 511 provided on the base station 5 and a liquid supply part. The water replenishing connector 511 is connected to the liquid supply part, and the water replenishing connector 511 is also used to connect to the water replenishing port 1.

[0065] Thus, when the cleaning device docks on the base station 5, by connecting the water replenishing connector 511 to the water replenishing port 1, the cleaning fluid in the liquid supply part of the base station 5 can be transported to the fluid storage device 3 through the water replenishing connector 511, thereby realizing the liquid replenishing operation of the fluid storage device 3.

[0066] It can be understood that the liquid supply part may include a water pump. By controlling the working state of the water pump, the liquid replenishing state of the fluid storage device 3 can be adjusted. For example, when the water pump works, the liquid supply part can perform a liquid replenishing operation on the fluid storage device 3. When the water pump stops working, the liquid supply part stops replenishing the fluid storage device 3 with liquid.

[0067] Among them, the base station 5 is provided with a first accommodation space for accommodating at least part of the cleaning device. The water replenishing connector 511 and the cleaning component are both located in the first accommodation space. Therefore, when the cleaning device docks on the base station 5, the part of the cleaning device provided with the water replenishing port 1 will be located in the first accommodation space, and the mopping component of the cleaning device will also be located in the first accommodation space. By connecting the water replenishing connector 511 located in the first accommodation space to the water replenishing port 1 on the side wall of the cleaning device, the water replenishing operation of the fluid storage device 3 can be realized. At the same time, by using the cleaning component located in the first accommodation space to clean the mopping component, the cleaning operation of the mopping component can be realized. Furthermore, when the cleaning device docks on the base station 5, both the liquid replenishing operation of the fluid storage device 3 and the cleaning operation of the mopping component can be realized.

[0068] Specifically, since the mopping component is located at the bottom of the cleaning device and the water replenishing port 1 is located on the side wall of the cleaning device, the cleaning component on the base station 5 can be located at the bottom of the first accommodation space, and the water replenishing connector 511 can be located on the side of the first accommodation space, so that when the cleaning device docks on the base station 5, the position of at least part of the cleaning device matches the position of the first accommodation space, enabling the cleaning component to clean the mopping component, and the water replenishing connector 511 can just be connected to the water replenishing port 1.

[0069] In some possible implementation embodiments proposed by the present utility model, the water replenishing connector 511 is movably connected to the base station 5, and / or at least part of the water replenishing connector 511 is provided as a movable structure.

[0070] It should be noted that during the process of the cleaning device docking at the base station 5, there will be slight left - right swings. By movably connecting the water replenishing joint 511 to the base station 5 and / or setting at least part of the water replenishing joint 511 as a movable structure, this slight swing can be accommodated, so that the water replenishing joint 511 on the base station 5 can better align with the water replenishing port 1 on the cleaning device, thus achieving the accurate connection between the water replenishing joint 511 and the water replenishing port 1.

[0071] It can be understood that the water replenishing joint 511 can be movably connected to the base station 5 to accommodate the slight swing generated during the process of the cleaning device docking at the base station 5; or, at least part of the water replenishing joint 511 can be set as a movable structure to accommodate the slight swing generated during the process of the cleaning device docking at the base station 5; or, the water replenishing joint 511 is movably connected to the base station 5 and at least part of the water replenishing joint 511 is set as a movable structure simultaneously to accommodate the slight swing generated during the process of the cleaning device docking at the base station 5.

[0072] In some specific examples, based on the movable connection between the water replenishing joint 511 and the base station 5, the water replenishing joint 511 and the base station 5 are connected by a flexible connecting member. For example, the flexible connecting member can be a flexible tube. One end of the flexible tube can be connected to the base station 5, and the other end is connected to the water replenishing joint 511. The flexible tube itself can move, enabling the water replenishing joint 511 to be movable relative to the base station 5 to accommodate the slight swing during the process of the cleaning device docking at the base station 5, ensuring that the water replenishing joint 511 can accurately dock with the water replenishing port 1.

[0073] In other specific examples, based on at least part of the water replenishing joint 511 being a movable structure, the water replenishing joint 511 includes: a main body part 512, a connecting part 513, and a joint part 514. The main body part 512 is connected to the base station 5, the joint part 514 is used to connect to the water replenishing port 1, and the connecting part 513 connects the main body part 512 and the joint part 514; among them, the connecting part 513 is set as a flexible member.

[0074] Among them, the main body part 512 is the main flow channel of the cleaning fluid, the joint part 514 is a rigid interface part for connecting to the water replenishing port 1 of the cleaning device, and the connecting part 513 is a flexible member. For example, the connecting part 513 is a soft structure, such as a hose. By setting the soft connecting part 513, the joint part 514 of the water replenishing joint 511 can generate radial and axial movements relative to the main body part 512, which can accommodate the slight swing during the process of the cleaning device docking at the base station 5 to ensure that the joint part 514 is aligned with the water replenishing port 1.

[0075] In some possible implementation embodiments proposed by the present utility model, the water replenishing port 1 and the water replenishing joint 511 are in concave - convex fit.

[0076] One of the cleaning device and the base station 5 is provided with a positioning portion, and the other is provided with a limiting portion. The positioning portion and the limiting portion are adapted to limit the movement of the cleaning device relative to the base station 5. When the cleaning device moves onto the base station 5, the movement of the cleaning device relative to the base station 5 can be limited by the adaptation of the positioning portion and the limiting portion, such as the abutment of the positioning portion and the limiting portion. Specifically, the positioning portion and the limiting portion are adapted to limit part of the operation of the cleaning device during the process of docking with the base station 5, and can thus guide the cleaning device to move within a certain range, so that the water replenishing port 1 can be accurately and reliably docked with the water replenishing joint 511 on the base station 5. That is, the arrangement of the positioning portion and the limiting portion is conducive to improving the accuracy and rapidity of the docking between the water replenishing port 1 and the water replenishing joint 511.

[0077] Specifically, referring to Figure 1 and Figure 4 As shown, the positioning portion is a groove structure 11 provided at the water replenishing port 1, and the limiting portion is a protrusion structure 52 provided on the base station.

[0078] In this embodiment, the groove structure 11 and the protrusion structure 52 are simple in structure, easy to process and easy to implement. Therefore, the processing costs of the cleaning device and the base station 5 can be reduced. At the same time, the groove structure 11 has a certain limiting and guiding effect on the protrusion structure 52. For example, when the cleaning device moves in the direction close to the base station 5, if part of the protrusion structure 52 is located within the groove structure 11, the side wall of the groove structure 11 has a good limiting effect on the protrusion structure 52 located within the groove structure 11, and can guide the cleaning device to move in the direction close to the bottom of the groove structure 11, and can thus guide the cleaning device to accurately dock on the base station 5, so that the water replenishing joint 511 on the base station 5 is accurately and rapidly docked with the water replenishing port 1 on the cleaning device.

[0079] Specifically, the groove structure 11 can be a flared groove, that is, the width of the bottom of the groove structure 11 is smaller than the width of the opening of the groove structure 11, the side wall of the groove structure 11 is an inclined surface, the shape of the protrusion structure 52 matches the shape of the groove structure 11, the width of the end of the protrusion structure 52 connected to the base station 5 is greater than the width of the end of the protrusion structure 52 far from the base station 5, the side wall of the protrusion structure 52 is an inclined surface, and the inclined surfaces of the side walls of the groove structure 11 and the protrusion structure 52 have a good guiding effect. Thereby, the protrusion structure 52 can be conveniently inserted into the groove structure 11, and when the cleaning device and the base station 5 are not completely aligned, the groove structure 11 has a certain guiding effect on the protrusion structure 52, and can reliably and accurately guide the cleaning device to move to accurately dock the protrusion structure 52 and the groove structure 11, which is conducive to improving the accuracy of the connection between the water replenishing joint 511 and the water replenishing port 1.

[0080] Those skilled in the art can easily understand that, on the premise of no conflict, the above-mentioned advantageous ways can be freely combined and superimposed.

[0081] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model. The above is only the preferred implementation manner of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and variations can still be made, and these improvements and variations should also be regarded as within the protection scope of the present utility model.

Claims

1. A cleaning device, characterized in that: include: A water supply port (1), the water supply port (1) being located on a side wall of the cleaning device; a water supply pipe (2), the water supply pipe (2) being used to connect the water supply port (1) and the fluid storage device (3); A water supply valve is provided on the water supply pipe (2).

2. The cleaning device according to claim 1, characterized in that The water supply valve is a one-way valve.

3. The cleaning device according to claim 1, characterized in that The cleaning device further comprises an airflow drive assembly (4), and the fluid storage device (3) and the airflow drive assembly (4) are stacked one above the other.

4. The cleaning device according to claim 3, characterized in that The airflow driving assembly (4) comprises an air duct (41), and the fluid storage device (3) is located between the air duct (41) and the chassis of the cleaning device.

5. A cleaning system, characterized in that: include: The cleaning device according to any one of claims 1 to 4; A base station (5), the base station (5) is used to dock the cleaning device.

6. The cleaning system according to claim 5, characterized in that The cleaning system further comprises a water replenishing component (51), wherein the water replenishing component (51) replenishes liquid to the fluid storage device (3) through the water replenishing port (1); The base station (5) is provided with a first accommodation space for accommodating at least part of the cleaning equipment, and the water replenishment component (51) is located in the first accommodation space.

7. The cleaning system according to claim 6, characterized in that The water replenishment component (51) comprises a water replenishment joint (511) and a liquid supply portion provided on the base station (5); the water replenishment joint (511) is connected to the liquid supply portion; and the water replenishment joint (511) is also used to connect to the water replenishment port (1).

8. The cleaning system according to claim 7, characterized in that The water supply connector (511) is movably connected to the base station (5).

9. The cleaning system according to claim 7, characterized in that At least part of the water supply joint (511) is configured as a movable structure.

10. The cleaning system according to claim 7, wherein: The water supply port (1) and the water supply joint (511) are matched in a concave-convex manner.

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