Cleaning apparatus, display method, display device, and brush assembly

Abstract

The application provides a cleaning device, a display method, a display device and a floor brush assembly, and relates to the technical field of cleaning devices. The cleaning device comprises a floor brush assembly, and a first display interface is arranged on the floor brush assembly. The cleaning device has a first function. The first display interface comprises a first display symbol, and the first display symbol is configured to change a display state according to a change of the first function. By arranging the function state information in a position closer to the user's cleaning line of sight and representing the function change by the display state change, the state readability, information acquisition convenience and continuous feedback effect in the cleaning process can be improved, and the human-computer interaction experience and operation response efficiency are enhanced.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, and in particular to a cleaning device, display method, display apparatus, and floor brush assembly. Background Technology

[0002] With the popularization of smart home technology, cleaning equipment such as floor scrubbers have become widely popular due to their efficient cleaning capabilities. To meet the cleaning needs of different scenarios, cleaning equipment usually integrates multiple working modes and realizes human-computer interaction through physical buttons or small displays on the machine, so that users can control the machine's start / stop and mode switching.

[0003] However, current display technologies are very limited, either placing the display screen on the device body or on the handle. These displays are generally used to show the overall status of the machine, but in reality, many devices have many special functions. These functions are actually the product's special selling points, or even one of the machine's main performance indicators. These functions are the user's primary motivation for purchasing, but they are not readily apparent to the user. Summary of the Invention

[0004] This application provides a cleaning device, a display method, a display apparatus, and a floor brush assembly. By displaying the functional status of the cleaning device on a floor brush assembly with a first display interface, and by changing and displaying symbols, users can intuitively observe changes in the function of the cleaning device during operation, thereby improving the efficiency and convenience of users in obtaining and identifying equipment status information under different operating postures and work positions.

[0005] In a first aspect, this application provides a cleaning device, the cleaning device comprising:

[0006] The floor brush component has a designated first display interface.

[0007] Among them, the cleaning equipment has the primary function;

[0008] The first display interface includes a first display symbol, which is configured to change its display state according to changes in the first function.

[0009] There is no dedicated display method for special functions in the current technology. Often, only the status of the product itself is considered, and the selling points, namely the many special functions that the device itself has, are not considered.

[0010] This application, however, sets up a display interface on the floor brush component, and the display interface shows a specific function of the cleaning equipment. The display interface can also change in response to changes in the first function, that is, the display and the first function are linked. Combined with the setting of the display interface, users can see the function they want to focus on most immediately and in the most ergonomic or viewing angle.

[0011] Therefore, existing cleaning equipment has problems such as the display interface being off-lined from the cleaning operation line of sight and the status information not being intuitively identified, which affects the user experience. This application combines the status display of the first function of the equipment with the actual observation needs during the cleaning operation. A first display interface is set on the floor brush component, and a first display symbol corresponding to the first function is set in the first display interface. The display status of the first display symbol can be dynamically changed with the change of the first function, so that the cleaning equipment can provide intuitive feedback on the changes of the first function during operation.

[0012] Because the first display interface is positioned closer to the surface to be cleaned and the cleaning path, users can more naturally obtain status change prompts for the first function through the first display interface when pushing the cleaning equipment, looking down at the front of the floor brush component, or observing the area where the equipment is working close to the ground. This avoids the problem of traditional display positions being off-line of sight, requiring frequent looking up, looking down, or interrupting the operation. At the same time, the first display symbol is not just a single static icon, but continuously adjusts its display status according to the changes in the first function. Therefore, it can continuously express the process of function changes, allowing users not only to identify the result information, but also to perceive the trend of status changes, and adjust the pushing speed, cleaning intensity, or working mode accordingly.

[0013] Therefore, by moving the status display function forward to the floor brush component and adopting a first display symbol that can change with the function, this application achieves structural matching between the display position and the working perspective, and synchronizes the operating status and visual output in terms of information expression. This improves the intuitiveness, continuity and ease of operation of status recognition during the cleaning process, and helps to improve the human-machine interaction effect of the equipment, thereby enhancing the user experience.

[0014] Optionally, the cleaning device also includes a handle, with the side furthest from the handle as the front, and the first display interface is located in the front area above the central axis of the upper surface of the floor brush assembly, with the central axis perpendicular to the direction of travel.

[0015] In this way, when the cleaning equipment is started, the user holds the handle and pushes the cleaning equipment forward along the direction to be cleaned. The floor brush assembly moves with the whole machine in the direction of travel. The front area located away from the handle faces the forward direction of the cleaning equipment. At this time, the machine body is tilted, and the handle, the main body and the first display interface on the visible floor brush assembly are almost on the same straight line. At the same time, the user's line of sight is also on the same line as the viewing angle. Therefore, it is easier to enter the forward observation zone of the user's line of sight, so that the first display interface set in this front area can be continuously observed during the movement, turning or brief stop of the cleaning equipment.

[0016] Since the first display interface is located above the central axis of the upper surface of the brush assembly, and its lateral reference is perpendicular to the direction of travel, the first display symbol has strong visual directional stability. Users can read the changing status of the first function without significantly adjusting their head or body posture, allowing users to view it in a comfortable manner and perceive the operating information of the cleaning equipment in a timely manner and take corresponding actions during the cleaning process.

[0017] As the primary functional state changes, the primary display symbol synchronously changes its display state. Combined with the intuitive viewing area advantage provided by the front-mounted arrangement, status prompts become more continuous and clear, reducing information acquisition interruptions caused by changes in observation position, and improving the ease of operation and status recognition efficiency during cleaning operations. Based on the above analysis, it can be seen that the above structural design can optimize the spatial arrangement of the primary display interface without increasing complex mechanical linkages, ensuring that the cleaning equipment maintains good visibility and adaptability in pushing, ground-level, or tilted operation states, thereby improving the overall human-machine interaction effect.

[0018] Optionally, the first display symbol is a first preset pattern, and the first preset pattern presents different display states depending on whether the first function is activated or deactivated.

[0019] Because the first preset pattern is arranged on the floor brush assembly and changes significantly according to the start and stop of the first function, users can obtain the current function status information without frequently looking down or shifting their gaze when pushing the cleaning equipment, running the equipment close to the ground, or when their line of sight is mainly focused on the area in front of the floor brush assembly. This allows them to promptly determine whether the first function is in operation and adjust their operating method accordingly. Based on the above operating principle, the design of the first preset pattern improves the intuitiveness and readability of the function status prompts during cleaning, reduces the user's reliance on the display area on the main unit or handle, and thus improves the efficiency of obtaining the status of the first function and the consistency of human-computer interaction, making it more suitable for real-time observation and operation in dynamic cleaning scenarios.

[0020] Optionally, when the first function is activated, the first preset pattern is continuously displayed on the first display interface, and when the first function is deactivated, the first preset pattern is hidden or intermittently displayed on the first display interface.

[0021] Based on the above design of the first preset pattern, when the cleaning equipment is started, the first function is activated, and the cleaning equipment can keep the first preset pattern continuously displayed, allowing the user to quickly confirm that the first function has entered the working state. When the first function is turned off, the cleaning equipment can completely hide the first preset pattern or switch to intermittent prompts, making a clear visual distinction between the static state and the operating state. Therefore, the user can continuously observe the status changes of the first function during the cleaning operation without frequently changing their viewing posture, thereby improving the intuitiveness and timeliness of status recognition, reducing misoperation, and enhancing the human-machine interaction adaptation effect of the cleaning equipment.

[0022] Optionally, the first function is activated when the cleaning equipment is in working mode and deactivated when the cleaning equipment is in non-working mode.

[0023] Thus, this application, through its control method that links working and non-working modes, enables the first display interface to provide effective prompts during actual operation, avoiding irrelevant displays during standby, charging, or shutdown. Simultaneously, it ensures that the displayed information remains consistent with the actual operating status of the cleaning equipment, reducing the user's burden of repeatedly confirming the status during cleaning and improving the efficiency of real-time identification of the cleaning equipment's operating status. Based on the above analysis, it is clear that this application, through the aforementioned design, can synchronize the start / stop of the first function with the overall machine's operating status without adding complex mechanical structures, thereby improving the accuracy of status feedback, the reliability of display control, and the convenience of human-machine interaction during cleaning operations.

[0024] Optionally, the working mode corresponds to at least one cleaning mode, and each cleaning mode requires different working power. When the first function is activated, the first preset pattern in the first display interface adjusts at least one of the display color, display shape and display change rate according to the working power corresponding to the current cleaning mode of the cleaning device.

[0025] In this way, during the operation of the cleaning equipment, when it switches to a certain cleaning mode, the operating power corresponding to that mode is determined, and then at least one of the display color, shape, and rate of change of the first preset pattern is adjusted according to that operating power. Since the first preset pattern can synchronously update its display status based on the operating power while the first function is activated, the user can directly judge the current power level and cleaning intensity through the visual changes of the first preset pattern while pushing the cleaning equipment and observing the area in front of the floor brush assembly. This display method transforms cleaning mode and power information into a visual signal close to the user's line of sight, improving the timeliness and accuracy of status recognition, and maintaining high consistency and readability during mode switching, power adjustments, and continuous cleaning, thereby enhancing the convenience of human-machine interaction during cleaning operations.

[0026] Optionally, the first preset pattern is a ring pattern with a notch, and the rate of change is the rotation speed.

[0027] Because the notched circular pattern is positioned on the first display interface of the floor brush component and matches the user's natural viewing direction during cleaning, the user can easily perceive changes in the primary function without frequently shifting their gaze while pushing the cleaning device. This reduces operational interruptions and improves status reading efficiency. Simultaneously, a perceptible correspondence is established between rotation speed and operating power. This means that when the cleaning device switches from low power to high power or from one cleaning mode to another, the dynamic changes in the pattern continuously reflect the status change process, rather than merely presenting a static result. Therefore, this helps improve the continuity, intuitiveness, and understandability of the displayed information, allowing users to adjust their operating strategies promptly based on pattern changes.

[0028] Based on the above analysis, it can be seen that the notched ring pattern, combined with the display method of changing rotation speed, can achieve dynamic feedback on changes in the first function without increasing the user's additional observation burden, thereby improving the human-computer interaction adaptability of cleaning equipment in actual operation scenarios.

[0029] Optionally, the operating power of the cleaning mode is positively correlated with the display change rate.

[0030] Because the rate of change of the ring pattern with gaps is positively correlated with the operating power, the displayed content will not show any representational deviation that is out of sync with the load of the cleaning equipment. Therefore, users can continuously judge the strength of cleaning ability, the results of mode switching, and the operating status of the cleaning equipment without additional operation, thereby improving the efficiency of status recognition and enhancing the consistency of operation during the cleaning process.

[0031] Optionally, the working mode is either the cleaning mode for the surface to be cleaned or the self-cleaning mode.

[0032] Since the cleaning mode and self-cleaning mode correspond to different operating purposes and components, the first display symbol not only indicates whether the cleaning equipment is in an effective cleaning or self-cleaning phase, but also allows the user to quickly determine whether the cleaning equipment is currently working on the surface to be cleaned or in the self-cleaning process without frequently looking down at the main unit or handle display. Therefore, the cleaning equipment can generate display feedback consistent with the actual operating status during mode switching, thereby improving the continuity of status acquisition and the ease of operation during the cleaning process.

[0033] Optionally, the non-working mode is any one of the following: upright shutdown mode, standby mode, or charging mode.

[0034] Therefore, even in non-working mode, a continuous and clear status mapping can be formed through the display interface, enabling users to quickly identify whether the cleaning equipment has stopped cleaning, is in a wake-up standby state, or is charging. This reduces the burden of repeatedly looking up at the display interface on the main body or handle, improves the efficiency of status recognition and the intuitiveness of human-computer interaction, and makes the display meaning of the whole machine more consistent and clear in different operating stages.

[0035] Optionally, the cleaning equipment also includes a main motor for providing suction power, and the floor brush assembly also includes a wastewater tank with a gas-liquid separator inside. The gas-liquid separator is used to separate the airflow and liquid entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The primary function includes the suction function of the main motor and / or the gas-liquid separation function of the gas-liquid separator.

[0036] Because this application incorporates both the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator into the feedback scope of the first function, the first display interface can synchronously reflect the suction establishment status and / or separation operation status through changes in the first display symbol. This allows users to directly observe key operational information related to suction without frequently shifting their gaze to the main body or handle when pushing the cleaning equipment. Consequently, the status prompts for suction output and separation efficiency during the cleaning process are more intuitive, improving the user's efficiency in judging whether wastewater recovery and suction operation are normal. It also facilitates timely adjustments when suction weakens, separation becomes abnormal, or the operating status changes, thereby enhancing the readability and operational consistency of the entire machine in dynamic cleaning scenarios.

[0037] Optionally, the cleaning device also includes a main body, on which a second display interface is provided. The second display interface includes a second display symbol, which is configured to change its display state according to the change of the first function.

[0038] Because the second display interface is located in a highly visible area of ​​the main unit, it is closer to the user's hand position and line of sight. Therefore, it can form a complementary information prompting system with the first display interface during cleaning operations, enabling changes in the status of the first function to be identified in a shorter time and reducing operational interruptions caused by frequent changes in the user's viewing angle. Based on the above working method, the linkage between the second and first display interfaces can improve the readability and coverage of the cleaning equipment's status prompts, reduce the user's cost of judging the equipment's status when pushing, tilting, or working close to the ground, and make the information output between the second and first display interfaces more consistent, thereby enhancing the continuity of the overall machine interaction and ease of use.

[0039] In addition, when a certain interface displays abnormally or malfunctions, it can be displayed through another interface, thereby improving the stability of the primary function display.

[0040] Optionally, the second display symbol is a second preset pattern, and the second preset pattern presents different display states depending on whether the first function is activated or deactivated.

[0041] Because the display status of the second preset pattern is synchronized with the activation or deactivation of the first function, users can still confirm the function status using the second display interface on the main unit even when their main gaze is focused on the area where the floor brush component is located, while pushing, turning, or using the cleaning equipment. This reduces operational interruptions caused by repeatedly switching observation positions. Simultaneously, the second preset pattern and the first display symbol in the first display interface can form a layered prompt. The display content on the floor brush component is more suitable for close-up work, while the display content on the main unit is more suitable for overall status confirmation. This achieves dual-position coordination of information prompts in the mechanical control logic, making the activation, deactivation, and operating status of the first function more readable and consistent, and improving the status feedback efficiency of the cleaning equipment in dynamic work scenarios while maintaining a simple structure.

[0042] Optionally, when the first function is activated, the second preset pattern is continuously displayed on the second display interface; when the first function is deactivated, the second preset pattern is hidden or intermittently displayed on the second display interface.

[0043] With the above settings, the second display interface can form a clear visual feedback link between the start and stop of the first function, allowing users to judge the changes in function status from the side of the host and get intuitive prompts when running continuously, stopping, or switching statuses, thereby improving the interaction consistency and status readability of the cleaning equipment.

[0044] Since the second preset pattern is continuously displayed when it is on, and distinguished by not displaying or displaying periodically when it is off, its state switching has clear time and visual boundaries, which can prevent users from misjudging whether the function is working due to brief changes in perspective.

[0045] Meanwhile, the second display interface, located on the main unit, complements the information related to the first function on the first display interface on the floor brush component. Users can observe the display status of the first function on the first display interface and verify the start / stop result of the first function by checking the main unit, thus achieving distributed information prompts. Therefore, this design establishes a correspondence between functional status and display status, improving the user's efficiency in recognizing the working status of the cleaning equipment and reducing the observation burden and probability of misoperation during the cleaning process.

[0046] Optionally, while the first display symbol changes its display state according to the change of the first function, the second display symbol also changes its display state according to the change of the first function.

[0047] Based on the above design, when the first function is activated, the first and second display symbols can simultaneously change their display states according to the changes in the first function, thereby avoiding time differences or state deviations between information displayed in different locations. Therefore, by driving the second display symbol to change synchronously while the first display symbol changes, this application can ensure that the information expression on the first and second display interfaces remains consistent, reducing the need for users to switch between different viewing positions. This is particularly suitable for status recognition scenarios when cleaning equipment is being pushed, tilted, or operating close to the ground, thereby improving the timeliness and readability of the first function's status feedback and enhancing the continuity of operation during the cleaning process.

[0048] Optionally, the floor brush assembly also includes a wastewater tank, which is equipped with a gas-liquid separator. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank; the primary function is the gas-liquid separation function of the gas-liquid separator.

[0049] While the first display symbol changes its display state according to the change in the gas-liquid separation function, the second display symbol also changes its display state according to the change in the gas-liquid separation function.

[0050] Based on the above analysis, this application improves the visualization and recognition efficiency of the gas-liquid separation status by simultaneously mapping the gas-liquid separation function to two display interfaces corresponding to the floor brush component and the main body, and makes the two display symbols respond synchronously under the same functional change conditions. This makes it easier for users to monitor the separation operation inside the sewage tank in real time during the cleaning process, thereby reducing the need for frequent interruptions to check the status, and improving the consistency of human-machine interaction and ease of use of the whole machine in dynamic cleaning scenarios.

[0051] Optionally, the cleaning equipment also includes a main motor, which is used to provide suction force, and its primary function is the suction function of the main motor;

[0052] While the first display symbol changes its display state according to the change in the suction function, the second display symbol also changes its display state according to the change in the suction function.

[0053] Because the first display symbol is located on the first display interface of the floor brush assembly, users can directly read the suction status while pushing the cleaning device and observing the cleaning path. The second display symbol, located on the second display interface of the main unit, facilitates obtaining the same information when adjusting the grip or viewing the main unit's control area. The combined effect of these two displays reduces the number of times the user's gaze needs to be switched and minimizes errors in status acquisition. Therefore, this design makes the suction status of the cleaning device more intuitive, continuous, and consistent, thereby improving the efficiency of user identification of the cleaning device's operating status and the ease of operation under different working postures.

[0054] Optionally, the cleaning equipment also includes a main motor for providing suction power, and the floor brush assembly also includes a wastewater tank with a gas-liquid separator inside. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The primary function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator.

[0055] While the first display symbol changes its display state according to the change in gas-liquid separation function, the second display symbol changes its display state according to the change in suction function.

[0056] Since the suction function and the gas-liquid separation function correspond to different working stages inside the main motor and the sewage tank, and the two are mapped by independent display symbols, the design allows users to quickly determine whether the overall suction power is within the expected range and to promptly identify whether the separation structure is working properly during the cleaning process. This helps to avoid cleaning interruptions caused by sewage entrainment, suction power reduction, or separation abnormalities.

[0057] Based on the above analysis, it can be seen that by displaying the suction status and gas-liquid separation status in different locations, the expression of functional information is made more detailed, which enhances the readability and responsiveness of the cleaning equipment in dynamic operation scenarios.

[0058] Optionally, the cleaning device also includes a handle with a third display interface. The third display interface includes a third display symbol, which is configured to change its display state according to changes in the first function.

[0059] Based on the above design, this application not only displays information closely related to the operation of the cleaning equipment on the handle, making status feedback closer to the user's operating position and improving the timeliness of user operation response, but also ensures that the linkage between the third display interface and the first display interface makes the information output between the two consistent, thereby enhancing the continuity of the overall machine interaction and ease of use. Furthermore, when an abnormality or malfunction occurs on one interface, it can be displayed through another display interface, thus enabling stable and reliable status prompts in different cleaning equipment structures.

[0060] Optionally, the third display symbol is a third preset pattern, and the third preset pattern presents different display states depending on whether the first function is activated or deactivated.

[0061] Because the third display symbol is located on the handle, its correspondence with the operator's line of sight and hand movements is closer. Therefore, when pushing the cleaning equipment, adjusting the posture, or making a short stop, the user can quickly read the first function status from the handle. At the same time, the third preset pattern and the first display symbol in the first display interface can form a layered prompt. By using layered prompts, the user can quickly and intuitively obtain multi-level status information without changing the current focus of operation, thus improving the efficiency of information acquisition.

[0062] Based on the above process, it can be inferred that the cleaning equipment can not only display the status of the first function in a patterned manner on the handle end to form stable and easily identifiable feedback information, but also intuitively obtain information on the status changes of the first function on the brush end, thereby improving the efficiency of status acquisition during the cleaning process and enabling the cleaning equipment to have better ease of use and human-machine adaptability in dynamic working environments.

[0063] Optionally, when the first function is activated, the third preset pattern is continuously displayed on the third display interface; when the first function is deactivated, the third preset pattern is hidden or intermittently displayed on the third display interface.

[0064] Because the third display interface is located on the handle, users can confirm the status without shifting their attention to other parts of the main unit when pushing the cleaning device along the surface to be cleaned, adjusting the operating posture, or switching modes. This reduces eye movement and operational interruptions, improving information acquisition efficiency during the cleaning process. Simultaneously, the use of continuous display versus hidden or intermittent display switching provides intuitive and clear visual feedback on the activation and deactivation of the primary function. This allows users to quickly identify the current status between different working modes and adjust cleaning actions and control strategies accordingly, thereby improving the overall human-machine interaction and consistency of status prompts.

[0065] At the same time, the third display interface, which displays information related to the first function, complements the first display interface on the floor brush assembly. It takes into account the user's visual needs in different operating postures, such as pushing upright (looking at the handle) and pushing at an angle (looking at the floor brush assembly), ensuring that information acquisition is not limited by physical perspective, thereby improving the completeness and convenience for users to obtain the overall operating status of the cleaning equipment.

[0066] Optionally, while the first display symbol changes its display state according to the change of the first function, the third display symbol also changes its display state according to the change of the first function.

[0067] Since the two display interfaces corresponding to the first and third display symbols are located on the brush assembly and the handle respectively, and correspond to the visible areas from different angles, at least one display interface is within the more easily identifiable observation range when the cleaning device moves along the surface to be cleaned, the body tilts, or the user changes the grip posture, thereby reducing the user's need to repeatedly search for display information due to shifting gaze.

[0068] Based on the above analysis, it can be seen that by controlling the third display symbol to change its display state according to the change of the first function while the first display symbol changes its display state according to the change of the first function, the synchronous feedback of the same function status in different parts can be achieved. This avoids information omissions caused by display abnormalities or obstruction of the user's line of sight on a single interface, ensuring the accuracy of status communication. Furthermore, it makes the display status prompts conform to different usage postures of the cleaning equipment, improves the ability to perceive changes in the first function in real time, and enhances the consistency and convenience of human-machine interaction during cleaning operations.

[0069] Optionally, the floor brush assembly also includes a wastewater tank, which is equipped with a gas-liquid separator. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank; the primary function is the gas-liquid separation function of the gas-liquid separator.

[0070] While the first display symbol changes its display state according to the change in gas-liquid separation function, the third display symbol also changes its display state according to the change in gas-liquid separation function.

[0071] The first display symbol on the first display interface and the third display symbol on the third display interface change their display states synchronously according to the changes in the gas-liquid separation function. This allows users to observe the separation state directly from near the floor brush assembly and also obtain the same function change information through the handle side, thereby reducing information omissions caused by changes in the observation angle during the cleaning process.

[0072] Because changes in the gas-liquid separation function are simultaneously reflected on the first and third display interfaces, users can more intuitively judge the working status inside the wastewater tank, promptly identify changes in separation efficiency, rising liquid levels, or abnormal operating conditions, and then adjust the cleaning rhythm, empty wastewater, or perform maintenance operations based on the displayed information. Therefore, through the above design, the consistency and readability of the gas-liquid separation status display can be improved, and the overall machine's status feedback capability in dynamic cleaning scenarios can be enhanced.

[0073] Optionally, the cleaning equipment also includes a main motor, which is used to provide suction force, and its primary function is the suction function of the main motor;

[0074] While the first display symbol changes its display state according to the change in the suction function, the third display symbol also changes its display state according to the change in the suction function.

[0075] Since the first display symbol is located on the first display interface of the brush assembly, it is suitable for users to view in real time when pushing the equipment and looking down to observe the cleaning path, while the third display symbol is located on the third display interface of the handle, it is suitable for users to read from an upper perspective when holding the device, adjusting their posture, or turning. Therefore, the synchronous change of the two can provide consistent information prompts in different viewing directions, avoiding the user from repeatedly switching their line of sight during the cleaning process and affecting continuous operation.

[0076] Based on the above analysis, it can be seen that the design of controlling the third display symbol to change its display state according to the changes in the suction function, while simultaneously changing the display state of the first display symbol according to the changes in the suction function, ensures the accuracy of the suction status transmission, enhances the readability and immediacy of the suction status during the cleaning process, and takes into account the user's visual needs in different operating postures such as upright pushing and tilting pushing. It ensures that the user can intuitively perceive the real-time changes in the suction function at any time, regardless of the viewing angle, thereby reducing the risk of misjudgment of the status due to limited observation position and improving the human-machine interaction convenience and operation control efficiency of the whole machine.

[0077] Optionally, the cleaning equipment also includes a main motor for providing suction power, and the floor brush assembly also includes a wastewater tank with a gas-liquid separator inside. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The primary function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator.

[0078] While the first display symbol changes its display state according to the change in gas-liquid separation function, the third display symbol changes its display state according to the change in suction function.

[0079] Because the suction status and gas-liquid separation status are displayed independently on different screens, misjudgment caused by the superposition of information on a single screen is avoided. This also reduces the need for operators to repeatedly switch observation positions during the cleaning process, allowing for more direct perception of suction changes and the separation process. This, in turn, improves the efficiency of judging the working status of the cleaning equipment and the continuity of operation.

[0080] Optionally, the first display symbol may be triggered to be displayed in any of the following ways:

[0081] Responds to user touch input;

[0082] Responding to the user's voice commands;

[0083] The cleaning equipment starts its first function.

[0084] Since the display of the first symbol is triggered by both user-initiated operations and changes in the working status of the cleaning equipment itself, the first symbol can be quickly presented when the user needs to view it. It can also provide synchronous feedback when the function starts running, reducing the time users spend repeatedly searching for the display entry or waiting for status updates, making the display status of the first function more continuous and intuitive.

[0085] Based on the above analysis, it can be seen that by designing the first display symbol triggering method, this application can improve the triggering flexibility and ease of use of the first display symbol, enhance the interactive adaptability of the cleaning equipment in actual operation, and enable users to obtain the status information of the first function in a timely manner in different operating scenarios.

[0086] Secondly, this application provides a display method for a cleaning device, the cleaning device including a floor brush assembly, a first display interface being provided on the floor brush assembly; the cleaning device having a first function; the method includes:

[0087] In response to the change in the first function, the display state of the first display symbol is changed.

[0088] In this way, by placing the first display interface on the floor brush assembly and positioning the first display symbol in an area more easily noticed by the user during cleaning, and synchronously changing the display state of the first display symbol when the first function changes, the user can obtain the functional status information of the cleaning equipment from a position closer to their actual line of sight during the cleaning process. Therefore, the user does not need to frequently switch their gaze to the main body or handle while pushing, turning, or cleaning along edges to know the status of the cleaning equipment, thus improving the timeliness and continuity of status recognition. Therefore, the above display method can enhance the readability and interactive convenience of the cleaning equipment from a human-machine perspective and improve the user's intuitive judgment ability regarding changes in the first function.

[0089] Thirdly, this application provides a display device for a cleaning device, the cleaning device including a floor brush assembly, a first display interface being provided on the floor brush assembly; the cleaning device has a first function; the device includes:

[0090] The display module is used to change the display state of the first display symbol in response to changes in the first function.

[0091] Because the primary display interface is located on the floor brush assembly, its position is closer to the user's natural observation direction when cleaning the surface to be cleaned and the area of ​​the floor brush. The display module synchronously changes the display state of the primary display symbol when the primary function changes, thus directly mapping functional changes into easily perceptible visual feedback for the user. This allows users to promptly obtain the functional status of the cleaning equipment without frequently shifting their gaze to the main body or handle during pushing, tilting, or floor-hugging cleaning, resulting in more consistent status reading and fewer operational interruptions. The primary display symbol changing with the primary function also more intuitively reflects the function adjustment process or current status, thereby improving information acquisition efficiency and human-machine interaction adaptability during cleaning operations. Therefore, it helps users adjust their operating strategies promptly according to actual cleaning needs.

[0092] Fourthly, this application provides a floor brush assembly, which is applied to a cleaning device, and the cleaning device has a first function;

[0093] The first display interface is set on the floor brush component;

[0094] The first display interface includes a first display symbol, which is configured to change its display state according to changes in the first function.

[0095] By placing the first display interface on the floor brush assembly, the display position is closer to the user's primary observation area during cleaning operations, thereby reducing the frequency with which the user needs to change their line of sight to read status information. The first display symbol can change its display state according to changes in the first function, so that the first function is no longer presented as a fixed result prompt, but rather provides more intuitive visual feedback during function changes. This facilitates the user's timely identification of the cleaning equipment's status when pushing, turning, or cleaning along edges. Therefore, the solution proposed in this application helps improve the continuity, readability, and ease of access to the status display of the first function, making the human-machine interaction experience of the cleaning equipment more natural and improving the user's efficiency in judging the equipment's operating status.

[0096] This application provides a cleaning device, a display method, a display apparatus, and a floor brush assembly. By setting a first display interface on the floor brush assembly and changing the display state of the first display symbol in the first display interface according to the first function change of the cleaning device, the user can obtain the functional status information of the cleaning device more closely to the actual line of sight during the cleaning operation. This can improve the readability of the status during the cleaning process, the convenience of information acquisition, and the continuous feedback effect, thereby enhancing the human-computer interaction experience and the efficiency of operation response. Attached Figure Description

[0097] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0098] Figure 1 This is a schematic diagram of an application scenario provided by an embodiment of this application;

[0099] Figure 2 This is a partial structural schematic diagram of a cleaning device provided in an embodiment of this application;

[0100] Figure 3 A schematic diagram illustrating the deployment location of a first display interface provided in an embodiment of this application;

[0101] Figure 4 This is a partial structural schematic diagram of another cleaning device provided in an embodiment of this application;

[0102] Figure 5 This is an overall schematic diagram of a cleaning device provided in an embodiment of this application;

[0103] Figure 6 A display interface diagram of a second display interface provided in an embodiment of this application;

[0104] Figure 7 This is an overall schematic diagram of another cleaning device provided in an embodiment of this application;

[0105] Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application.

[0106] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments.

[0107] Figure label:

[0108] 100-Cleaning equipment; 101-Floor brush assembly; 102-Main motor; 103-Sewage tank; 104-Gas-liquid separator; 11-First display interface; 12-First display symbol; 13-Handle; 14-Main body; 15-Second display interface; 16-Third display interface; 801-Processor; 802-Memory; 803-Bus. Detailed Implementation

[0109] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application.

[0110] To facilitate a clear description of the technical solutions in the embodiments of this application, the terms "first" and "second" are used in the embodiments of this application to distinguish identical or similar items with essentially the same function and effect. For example, the first display symbol and the second display symbol are merely used to distinguish different display symbols and do not limit their order. Those skilled in the art will understand that the terms "first" and "second" do not limit the quantity or execution order, and the terms "first" and "second" are not necessarily different.

[0111] Cleaning equipment primarily serves cleaning tasks in homes, offices, and commercial spaces. During operation, the equipment typically provides users with feedback on suction power, mode switching, and component status, allowing users to adjust their operating strategies accordingly.

[0112] In terms of its composition, a cleaning device generally includes a main body, a floor brush assembly that contacts the surface to be cleaned and performs cleaning actions, and a handle or control component for the user to hold and control. The display interface is usually integrated into the main body or handle and works in conjunction with the internal functional modules of the cleaning device to output status information when the cleaning device is working.

[0113] However, in actual operation, especially when the cleaning equipment is being pushed, tilted or cleaning close to the ground, the user's natural line of sight is more focused on the area near the brush components. Therefore, whether the displayed information can be quickly identified from this working perspective is directly related to the ease of operation and the efficiency of status acquisition during the cleaning process.

[0114] The interactive interface of existing cleaning equipment is usually located below the handle or on the top of the machine. Status prompts are provided through indicator lights, icon interfaces, digital screens or small displays on the interactive interface. Its basic working method is to convert a certain working status of the equipment into a fixed icon display, a light that is constantly on, flashing, or a simple color change to indicate power on / off, power level, mode selection, or fault reminders.

[0115] This solution can provide basic prompts under static viewing conditions, but it has significant limitations in dynamic cleaning scenarios. Firstly, the display interface's position is poorly adapted to the user's actual line of sight during cleaning. In practice, the user's gaze is primarily focused on the area to be cleaned, making it difficult to frequently shift their attention to the device. Especially when the cleaning equipment is tilted, the handle often obstructs the display screen below it, preventing the user from directly viewing the device's status. This separation between the line of sight and the interface severely impacts the ease of interaction and the user experience.

[0116] On the other hand, existing display methods are mostly static icons or limited on / off changes, which make it difficult to continuously and intuitively express the changes in the key functions of cleaning equipment. When the function status changes continuously, users often only get a rough result prompt and find it difficult to perceive the trend of function changes in a timely manner.

[0117] Therefore, for scenarios that require simultaneous cleaning and adjustment, the aforementioned display structure not only reduces the efficiency of status recognition but also affects the user's intuitive judgment of the device's working status and their ability to respond instantly.

[0118] Therefore, how to improve the intuitiveness and readability of equipment status display during the cleaning process, while also ensuring the convenience of information access from different operating positions, has become an urgent problem to be solved.

[0119] To address the aforementioned issues, this application provides a cleaning device comprising a floor brush assembly and a first display interface on the floor brush assembly. The cleaning device has a first function, and the first display interface includes a first display symbol that can change its display state according to changes in the first function. Based on this design, the cleaning device can arrange display content related to the function's status closer to the user's line of sight during cleaning, and use changes in the display state of the first display symbol to represent changes in the first function. This allows users to more directly obtain the functional status information of the cleaning device during the cleaning process, improving readability, information access convenience, and continuous feedback, thereby enhancing the human-computer interaction experience and operational response efficiency.

[0120] Based on the above design of the cleaning equipment, it can perform cleaning tasks in scenarios such as homes, shopping malls, schools, and offices. This application does not limit the specific application scenario. For example, Figure 1 This is a schematic diagram of an application scenario provided in an embodiment of this application, such as... Figure 1 As shown, taking a home setting as an example, the cleaning device 100 can be a floor scrubber. For example, a user holds the floor scrubber and pushes it forward on the living room floor to clean.

[0121] During the process of cleaning a heavily soiled area in the living room with a handheld floor scrubber, the air-liquid separator in the wastewater tank of the floor scrubber rotates at a higher speed due to the large amount of stubborn stains in the heavily soiled area. At this time, the user operates the handle, and the first display interface on the floor brush assembly is located directly in front of the user's line of sight. Its dynamic first display symbol (such as a blue high-speed rotating ring pattern) can provide real-time feedback on the high load status of the air-liquid separator.

[0122] Because the floor scrubber is tilted, the user's perspective is perfectly aligned with the first display symbol on the first display interface, allowing the user to intuitively perceive the gas-liquid separation efficiency without adjusting their viewing angle.

[0123] In this way, users can quickly determine the current cleaning intensity by sensing the gas-liquid separation efficiency, and further determine whether the current cleaning mode needs to be adjusted. This improves the intuitiveness and responsiveness of the function status display. Users can obtain function status information without having to adjust their viewing angle, thereby improving cleaning efficiency and reducing cleaning interruptions caused by changing viewing angles.

[0124] It should be noted that the cleaning device 100 can be a floor scrubber or any smart handheld mobile device with cleaning function, such as a vacuum cleaner. This application embodiment does not specifically limit the type of cleaning device 100.

[0125] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0126] For example, Figure 2 This is a partial structural diagram of a cleaning device provided in an embodiment of this application, as shown below. Figure 2 As shown, the cleaning device 100 includes a floor brush assembly 101, on which a first display interface 11 is provided; the cleaning device 100 has a first function, and the first display interface 11 includes a first display symbol 12, which is configured to change its display state according to the change of the first function.

[0127] The first function can refer to the function required for the cleaning equipment 100 to perform different working modes or the execution function corresponding to each component inside the cleaning equipment 100, such as suction function, gas-liquid separation function, air drying function, sterilization function, wet mopping function, etc. This application embodiment does not limit the specific function corresponding to the first function.

[0128] In this embodiment of the application, the floor brush assembly 101 may refer to the cleaning unit located near the ground to be cleaned in the cleaning device 100. It is used to carry the cleaning contact structure and cooperate with the surface to be cleaned to complete operations such as sweeping, scrubbing, adsorption or collection of dirt.

[0129] In this embodiment, the floor brush assembly 101 can be connected to the main body 14 via a hinge, pivot, conductive cable, or wire harness to achieve motion coordination and signal transmission. Its form can be a long strip-shaped floor brush head, a flat brush disc assembly, or a box-shaped brush head with an integrated roller brush. The material can be any one or a combination of engineering plastic shell, metal frame with plastic covering structure, or composite material shell with wear-resistant rubber layer. This embodiment does not specifically limit this.

[0130] In addition, the size of the floor brush assembly 101 is usually adapted to the width of the whole machine, and its front end can form a relatively flat viewing surface. In this way, the first display interface 11 can be arranged in a local area of ​​the viewing surface to balance structural integrity and display visibility.

[0131] The first display interface 11 may refer to the display carrying area set on the floor brush component 101 for presenting device status information, which is used to convert status changes related to the first function into visual output that can be directly recognized by the user.

[0132] In this embodiment, the first display interface 11 can be integrated into the housing, top cover, or front panel of the floor brush assembly 101, and communicate with the main control unit, sensing unit, or functional control module via electrical connection to receive corresponding control signals or status signals; its form can be a liquid crystal display (LCD) window, an organic light-emitting diode (OLED) window, a light-emitting diode (LED) icon area, or a flexible display sheet. This embodiment does not specifically limit the display form.

[0133] Optionally, the material of the first display interface 11 may be any one or a combination of transparent polycarbonate (PC) cover, acrylic light-transmitting cover, glass cover, polyethylene terephthalate (PET) flexible substrate, and silicone light-transmitting layer. Furthermore, a scratch-resistant coating, a stain-resistant coating, or a matte finish layer may be provided on the surface to adapt to moisture, friction, and stain adhesion in a clean environment. This application embodiment does not specifically limit the material of the first display interface 11.

[0134] Optionally, in terms of size, the first display interface 11 can be set as a partial window structure according to the shape of the floor brush assembly 101. The ratio of its width to the width of the front end of the floor brush assembly 101 can be adapted according to the structural layout. The display window should not only meet the visibility requirements at the reading distance, but also avoid interfering with the arrangement of the internal components of the brush head. This application embodiment does not specifically limit the size of the first display interface 11. For example, the size of the first display interface 11 is 1 / 4 of the surface size of the floor brush assembly 101.

[0135] The first display symbol 12 may refer to a visual identifier formed in the first display interface 11 to express the first functional state. It is used to adjust the display mode synchronously when the first function changes, so as to provide feedback to the user on the current working status of the cleaning device 100.

[0136] Optionally, the first display symbol 12 may be composed of pixel patterns, light-emitting segments, backlit icons, light-transmitting cutout patterns, or mechanically visible shapes. For example, it may also be implemented as a light-emitting ring, dynamic icon, or dot matrix pattern, so as to present different states such as lighting, turning off, flashing, color changing, and pattern switching according to the control logic.

[0137] Optionally, the first display symbol 12 can correspond one-to-one with the window position of the first display interface 11, or it can be set as the main identification unit in the interface. Its unit feature size is relatively adapted to the width of the entire display interface to ensure clear identification effect from the perspective of cleaning operation. When the first function is directly collected by the sensor or deduced by the controller logic, the first display symbol 12 can update its display status in real time, so that the status expression is consistent with the actual working process of the equipment.

[0138] Optionally, when the cleaning device 100 is started, the main control unit of the cleaning device 100 can obtain the working signal corresponding to the first function. The working signal can be obtained from direct detection by the sensor or from the control logic after comprehensive judgment of multiple operating parameters. Furthermore, the main control unit drives the first display interface 11 set on the floor brush assembly 101 to output the first display symbol 12 corresponding to the first function. As the state of the first function changes, the first display symbol 12 synchronously changes its lighting mode, flashing rhythm, color presentation or pattern shape, so that the user can judge the current state of the cleaning device 100 through the display information on the floor brush assembly 101 without having to take their eyes off the cleaning area.

[0139] For example, the sensors (such as speed sensors and power sensors) of the cleaning device 100 collect parameters such as the suction force of the main motor 102 and the rotation speed of the gas-liquid separator 104 in real time. Furthermore, the cleaning device 100 determines the working signal corresponding to the first function based on these parameters. Then, it dynamically adjusts the first display symbol 12 (e.g., color, shape, rate of change) according to the working signal. For instance, when the gas-liquid separator 104 is under high load, the ring pattern in the first display interface 11 rotates at high speed in blue. In this way, when the user tilts the machine to clean the surface, the first display symbol 12 in the first display interface 11 is in line with the user's line of sight, allowing the user to observe it without adjusting their head or body posture.

[0140] It should be noted that there is no dedicated display method for special functions in the existing technology. Often, only the status of the product itself is considered, and the selling points, namely the many special functions that the device itself has, are not considered.

[0141] This application, however, sets up a display interface on the floor brush component, and the display interface shows a specific function of the cleaning equipment. The display interface can also change in response to changes in the first function, that is, the display and the first function are linked. Combined with the setting of the display interface, users can see the function they want to focus on most immediately and in the most ergonomic or viewing angle.

[0142] Therefore, existing cleaning equipment has problems such as the display interface being off-lined during cleaning operations and the status information not being intuitively identified, which affects the user experience. This application combines the status display of the first function of the equipment with the actual observation needs during the cleaning operation. A first display interface 11 is set on the floor brush component 101, and a first display symbol 12 corresponding to the first function is set in the first display interface 11, so that the display status of the first display symbol 12 can dynamically change with the change of the first function, thereby enabling the cleaning equipment 100 to provide intuitive feedback on the changes of the first function during operation.

[0143] Because the first display interface 11 is positioned closer to the surface to be cleaned and the cleaning path, users can more naturally obtain status change prompts for the first function through the first display interface 11 when pushing the cleaning equipment 100, looking down at the front of the floor brush assembly 101, or observing the floor-level work area. This avoids the problem of traditional display positions being off-line of sight, requiring frequent looking up, looking down, or interrupting the action. At the same time, the first display symbol 12 does not only provide prompts with a single static icon, but continuously adjusts its display status according to the changes in the first function. Therefore, it can continuously express the process of function changes, enabling users not only to identify result information but also to perceive the trend of status changes and adjust the pushing speed, cleaning intensity, or working mode accordingly.

[0144] Therefore, by moving the status display function to the floor brush component 101 and adopting a first display symbol 12 that can change with the function, this application achieves structural matching between the display position and the working perspective, and achieves synchronization between the operating status and the visual output in terms of information expression. This improves the intuitiveness, continuity and ease of operation of status recognition during the cleaning process, and helps to improve the human-machine interaction effect of the equipment, thereby enhancing the user experience.

[0145] Optional, Figure 3 This application provides a schematic diagram of the deployment location of a first display interface according to an embodiment of the present application, such as... Figure 3 As shown, the cleaning device 100 also includes a handle 13. With the direction of travel of the cleaning device 100 as a reference, and the side away from the handle 13 as the front, the first display interface 11 is located in the front area above the central axis of the upper surface of the floor brush assembly 101, and the central axis is perpendicular to the direction of travel.

[0146] In this embodiment, the handle 13 can refer to an operating component for a user to hold and apply forward thrust, steering force and attitude adjustment force to the cleaning equipment 100. Its function is to form the main interaction interface between the user and the cleaning equipment 100, so that the user can control the whole machine during pushing, turning, retraction and on-the-spot adjustment.

[0147] Optionally, the handle 13 can be connected to the main body 14 via a bracket, connecting arm, or integrated structure, and further work in conjunction with the cleaning surface work unit where the floor brush assembly 101 is located, so as to transmit control signals or mechanical forces when the cleaning device 100 is moving. Based on the direction of travel of the cleaning device 100, the side away from the handle 13 is defined as the front, and this front area corresponds to the area where the cleaning device 100 is actually facing forward. The first display interface 11 is arranged above the central axis of the upper surface of the floor brush assembly 101 and is located in the front area, so that the displayed content is closer to the user's natural line of sight when observing along the direction of travel of the cleaning device 100.

[0148] The central axis is perpendicular to the direction of travel. This can generally be understood as the geometric center line of the floor brush assembly 101 along the left and right directions intersecting and remaining perpendicular to the front and back movement direction of the cleaning device 100, so that the first display interface 11 is arranged forward on the horizontal center reference to take into account both visual symmetry and forward visibility.

[0149] Optionally, the first display interface 11 is located on the upper or front upper visible surface of the floor brush assembly 101. It can be integrally formed with the upper housing or formed as an independent display window by window installation. A transparent protective layer can be provided on its exterior to reduce the impact of dust, water stains and scratches on the display effect. This application embodiment does not specifically limit this.

[0150] Optionally, the first display interface 11 may adopt a planar, curved, inclined or composite curved surface structure to adapt to the shape design of different floor brush component 101 housings, and to ensure that the first display symbol 12 maintains a good viewing angle when the cleaning equipment 100 is tilted forward or in normal advancing state.

[0151] Optionally, the length and width of the first display interface 11 can be configured according to the shape of the floor brush assembly 101 and the amount of information to be displayed. Its center point can be located above or near the horizontal central axis of the floor brush assembly 101, and set close to the edge in the front-back direction. It should be noted that the visible height of the display area of ​​the first display interface 11 is a certain proportion of the effective visible height of the upper surface of the floor brush assembly 101, so as to ensure that the user can quickly identify the first display symbol 12 when standing, pushing the cleaning, or looking down slightly. For example, the first display interface 11 is set in the upper right corner of the upper surface of the floor brush assembly 101, occupying 1 / 4 of the upper surface of the floor brush assembly 101.

[0152] In this way, when the cleaning device 100 is started, the user holds the handle 13 and pushes the cleaning device 100 forward along the front of the area to be cleaned. The floor brush assembly 101 moves with the whole machine in the direction of travel. The front area located away from the handle 13 is facing the forward direction of the cleaning device 100. At this time, the machine body is tilted, and the handle 13, the main body 14 and the first display interface 11 on the visible floor brush assembly 101 are almost on the same straight line. At the same time, the user's line of sight is also on the same line as the viewing angle, so it is easier to enter the forward observation zone of the user's line of sight. Thus, the first display interface 11 set in the front area can be continuously observed during the movement, turning or brief stop of the cleaning device 100.

[0153] Since the first display interface 11 is located above the central axis on the upper surface of the floor brush assembly 101, and its lateral reference is perpendicular to the direction of travel, the first display symbol 12 has strong visual directional stability. Users can read the changing status of the first function without significantly adjusting their head or body posture, allowing users to view it in a comfortable manner and perceive the operating information of the cleaning equipment 100 in a timely manner and take corresponding actions during the cleaning process.

[0154] As the first functional state changes, the first display symbol 12 synchronously changes its display state. Combined with the intuitive visual advantage provided by the front-mounted arrangement, the status prompts become more continuous and clear, reducing information acquisition interruptions caused by changes in observation position, and improving the ease of operation and status recognition efficiency during cleaning operations. Based on the above analysis, it can be seen that the above structural design can optimize the spatial arrangement of the first display interface 11 without increasing complex mechanical linkages, ensuring that the cleaning equipment 100 maintains good visibility and adaptability in pushing, ground-level operation, or tilted operation states, thereby improving the overall human-machine interaction effect.

[0155] Optionally, the first display symbol 12 is a first preset pattern, and the first preset pattern presents different display states depending on whether the first function is activated or deactivated.

[0156] In this embodiment of the application, the first preset pattern is a preset graphic set in the first display interface 11, which is used to visualize the logical state of the first function.

[0157] Optionally, the function of the first preset pattern is that when the first function of the cleaning device 100 is activated, the first preset pattern changes from its initial state to a display state corresponding to the activation state; when the first function is deactivated, the first preset pattern returns from the display state corresponding to the activation state to the display state corresponding to the deactivated state, thus forming a clear, continuous, and easily identifiable status indication. Furthermore, the shape change of the first preset pattern in the activation state corresponds to the operating state of the first function.

[0158] The first preset pattern is set on the first display interface 11 and is electrically or signal-connected to the control module of the cleaning equipment 100. The control module can output the corresponding display control signal according to the working instructions of the first function to drive the first preset pattern to complete display switching such as lighting up, turning off, changing the light intensity, partially showing or hiding, or changing the outline of the graphic.

[0159] Optionally, the first preset pattern can be implemented using any one or more combinations of circular patterns, arrow patterns, bar patterns, iconographic symbols, or notched ring patterns. Its shape can be adapted to the layout of the first display interface 11, and the pattern display effect can be formed by liquid crystal pixel array, OLED self-emissive unit, LED dot matrix, backlight translucent film, or mechanical flip structure.

[0160] Among them, liquid crystal pixel arrays are suitable for forming delicate graphic boundaries, OLED self-emissive units are suitable for achieving low-power high-contrast displays, LED dot matrices are suitable for forming indicator effects with obvious brightness changes, backlight-transmitting films are suitable for achieving graphic light transmission displays in a limited space, and mechanical flip-plate structures are suitable for achieving visible state switching in scenarios that do not require complex electronic driving.

[0161] Optionally, the outer contour size of the first preset pattern can occupy 30% to 90% of the effective display area of ​​the first display interface 11 to ensure sufficient visibility in the front area of ​​the floor brush assembly 101 or at a large tilt angle. Correspondingly, the line width, notch width, or light-emitting segment width of the first preset pattern can be designed proportionally according to the size of the first display interface 11, and can usually be set to a range of 0.5mm to 5mm to balance pattern recognition and interface space utilization. This application embodiment does not specifically limit the specific size and display shape of the first preset pattern.

[0162] Optionally, the first preset pattern can be completely off, have its outline hidden, or have its color weakened when off, and can be completely on, partially bright, dynamically flashing, or have a gap appearing when on, so that users can directly know whether the first function has been activated based on the display changes of the first preset pattern. It should be understood that the above examples are for demonstration purposes only and are not limitations.

[0163] For example, when the cleaning device 100 is started, the control module of the cleaning device 100 receives the start / stop command of the first function and converts the start / stop command into a corresponding display control signal and sends it to the first display interface 11 set on the floor brush assembly 101. The first preset pattern in the first display interface 11 then enters a display mode that matches the current function state. When the first function is started, the first preset pattern switches from an off or weak display state in the off state to a constantly lit, flashing, or partially enhanced display state in the started state, thereby forming a clear prompt in the user's natural observation direction during cleaning. When the first function is turned off, the control module restores the first preset pattern to the low brightness or no display state corresponding to the off state, so that the display of the first preset pattern is consistent with the actual function state.

[0164] Because the first preset pattern is arranged on the floor brush assembly 101 and can produce significant graphic changes according to the start and stop of the first function, users can obtain the current function status information without frequently looking down or shifting their gaze when pushing the cleaning device 100, when the cleaning device 100 is running close to the ground, or when their line of sight is mainly focused on the area in front of the floor brush assembly 101. This allows them to promptly determine whether the first function is in operation and adjust their operating methods accordingly. Based on the above operating principle, it can be seen that the design of the first preset pattern can improve the intuitiveness and readability of the function status prompts during cleaning, reduce the user's reliance on the display area corresponding to the main body 14 or handle 13, thereby improving the efficiency of obtaining the status of the first function and the continuity of human-computer interaction, making it more suitable for real-time observation and operation in dynamic cleaning scenarios.

[0165] Optionally, when the first function is activated, the first preset pattern is continuously displayed on the first display interface 11, and when the first function is deactivated, the first preset pattern is hidden or intermittently displayed on the first display interface 11.

[0166] In this embodiment, the first preset pattern can be displayed as a constantly lit pattern with stable light emission, a light-transmitting pattern with uniform backlight, or a pixel graphic with constant brightness in the continuous display state; it can be displayed as completely off, backlight off, or low brightness and invisible in the hidden state; and it can be displayed as flashing at a fixed frequency, gradually brightening and dimming in a breathing manner, or periodic pulse display in the intermittent display state.

[0167] The frequency of the intermittent display can be set to one or more time periods from 0.2 seconds to 5 seconds depending on the overall status of the device. The duty cycle of the intermittent display can be set to 1:1 to 1:9 depending on the intensity of the prompt, so that the user can maintain attention without being visually disturbed by the excessively strong prompt. This application embodiment does not specifically limit the frequency and duty cycle of the intermittent display. The above is only an example.

[0168] In one possible embodiment, when the control module of the cleaning device 100 receives a start command for the first function or detects that the first function has entered the running state, it drives the first preset pattern to maintain a continuously visible display state on the first display interface 11. When it detects that the first function has stopped working or entered the off state, it drives the first preset pattern to enter the hidden state or the intermittent display state, so that the user can distinguish the opening and closing of the first function simply by the continuous change of the display state.

[0169] It should be noted that, since the first preset pattern can intuitively indicate the status of the first function, and can form clear status differences by continuously displaying, completely hiding, or periodically displaying, it can prevent users from misjudging whether the equipment is in working status due to changes in perspective during the cleaning process.

[0170] Based on the above design of the first preset pattern, when the cleaning equipment 100 is started, the first function is activated, and the cleaning equipment 100 can keep the first preset pattern continuously displayed, allowing the user to quickly confirm that the first function has entered the working state. When the first function is turned off, the cleaning equipment 100 can completely hide the first preset pattern or switch to intermittent prompts, making a clear visual distinction between the static state and the operating state. Therefore, the user can continuously observe the status changes of the first function during the cleaning operation without frequently changing their viewing posture, thereby improving the intuitiveness and timeliness of status recognition, reducing misoperation, and enhancing the human-computer interaction adaptation effect of the cleaning equipment 100.

[0171] Optionally, the first function is activated when the cleaning device 100 is in working mode, and deactivated when the cleaning device 100 is in non-working mode.

[0172] In this embodiment of the application, the working mode can refer to the cleaning mode corresponding to the working or running state of the cleaning device 100. The working mode can correspond to at least one cleaning mode, such as normal cleaning mode, self-cleaning mode, powerful cleaning mode or energy-saving cleaning mode. The working power required by the whole machine is different in different cleaning modes. Therefore, when the first function is activated in the working mode, it indicates that the cleaning device 100 has entered the state of actually performing cleaning actions or is capable of performing cleaning actions. The first display interface 11 can display the first preset pattern.

[0173] It should be noted that the specific working mode described in this application embodiment is not limited; the above is merely an example. Optionally, the working mode is a mode for cleaning the surface to be cleaned, or a self-cleaning mode.

[0174] In one possible embodiment, the operating mode can be used to distinguish whether the cleaning device 100 is in a normal cleaning operation state facing the tile, floor, carpet and other surfaces to be cleaned, or in a self-cleaning state for internal rinsing, sewage discharge and maintenance of components such as roller brushes and sewage pipes.

[0175] Optionally, the working mode can be determined based on the user's button selection on the display interface, touch command input, voice command recognition results, or information such as device posture, floor brush contact status, and recycled liquid flow status collected by sensors, and further output to the whole machine control circuit to drive the corresponding actuators to enter the corresponding operating logic.

[0176] In this application, the cleaning mode for the surface to be cleaned typically corresponds to operations such as vacuuming, spraying, brushing, wiping, or combined vacuuming and mopping. At this time, the main body 14 is tilted and the roller brush rotates. The self-cleaning mode typically corresponds to the process of rinsing, circulating, or automatically emptying at least part of the fluid channels, roller brush, scraper, or dirt collection path after the cleaning task is completed. At this time, the roller brush rotates and the floor brush assembly 101 is powered on.

[0177] Optionally, the working mode can be implemented through manual selection, automatic identification, or a combination of judgments. This application does not specifically limit the implementation method in this embodiment.

[0178] For example, when the cleaning equipment 100 is started, the control module of the cleaning equipment 100 can determine the current working mode of the cleaning equipment 100 based on user input or operation detection results. When the working mode is the mode of performing cleaning on the surface to be cleaned, the components inside the cleaning equipment 100 are made to operate collaboratively according to the normal cleaning process. When the working mode is switched to the self-cleaning mode, the components inside the cleaning equipment 100 are controlled to operate collaboratively according to the self-cleaning process.

[0179] At the same time, the first display interface 11 set on the floor brush assembly 101 receives the mode signal from the control module, and the first display symbol 12 changes its display state accordingly, so as to present the current working mode in an intuitive way at a position closer to the user's line of sight.

[0180] Since the cleaning mode and self-cleaning mode correspond to different operating purposes and components, the first display symbol 12 not only indicates whether the cleaning device 100 is in an effective cleaning or self-cleaning phase, but also allows the user to quickly determine whether the cleaning device 100 is currently performing cleaning on the surface to be cleaned or in a self-cleaning process without frequently looking down at the main body 14 or handle 13 display. Therefore, the cleaning device 100 can generate display feedback consistent with the actual operating status during mode switching, thereby improving the continuity of status acquisition and the ease of operation during the cleaning process.

[0181] The non-working mode can refer to the floor brush assembly 101 being powered on but not performing the cleaning function, and the primary function being in a non-operating mode. For example, in the non-working mode, the cleaning device 100 is in an upright stopped, standby, charging, or powered-off state, and the primary function is turned off to avoid continuously displaying job-related information when the cleaning device 100 is not performing a cleaning task.

[0182] It should be noted that the embodiments of this application do not limit the specific mode corresponding to the non-working mode; the above are merely illustrative examples. Optionally, the non-working mode can be any one of the following: upright shutdown mode, standby mode, or charging mode.

[0183] In this embodiment, the upright shutdown mode can refer to the state in which the cleaning device 100 is vertically supported on the surface to be cleaned and the brush drive and cleaning output are stopped. The standby mode can refer to the low power state in which the cleaning device 100 is powered on but does not output cleaning power and only maintains basic control and response functions. For example, when the cleaning device 100 is placed on the cleaning base station, the floor brush assembly 101 is powered on, but the brush does not rotate or the cleaning device 100 does not perform any action.

[0184] The charging mode is when the cleaning device 100 is electrically connected to an external power supply and receives power. This non-working mode is clearly distinguished from the working mode so that when the first function is off, the corresponding display strategy can be switched according to the current state, thereby giving the first display interface 11 a clearer indication of the overall operation stage.

[0185] Optionally, the cleaning device 100 can be used with an attitude detection module, a power management module, or a charging detection module to identify the above-mentioned non-working modes. The attitude detection module can be a tilt switch, a gravity sensor, or an inertial sensor. The power management module can determine whether to enter standby mode based on the main power output status. The charging detection module can identify the charging status through the charging contact voltage, current, or handle charging base signal.

[0186] The display control in the non-working mode can further correspond to the hiding, intermittent display or low brightness display of the first display symbol 12, so as to avoid generating prompts that are confusing with the cleaning operation when the cleaning equipment 100 is stationary, in standby or recharging.

[0187] For example, when the cleaning device 100 is started, the control module of the cleaning device 100 can determine whether the cleaning device 100 is currently in a non-working mode based on the attitude signal, power status and charging connection status. When it is confirmed that the cleaning device 100 is in any of the upright shutdown mode, standby mode or charging mode, the first function is switched to the off state, so that the first display interface 11 and the first display symbol 12 on the floor brush assembly 101 enter the display logic corresponding to the non-working state.

[0188] Since the non-working mode does not require cleaning power output, the first preset pattern can be controlled to be hidden or displayed intermittently, thereby preventing users from misinterpreting a static, standby, or charging state as a cleaning operation in progress. In conjunction with this, when it is necessary to enter the working mode, the first function can be activated, causing the first preset pattern to resume continuous display on the first display interface 11, and its color, shape, or rate of change can be adjusted according to the working power corresponding to the current cleaning mode.

[0189] Therefore, even in non-working mode, a continuous and clear status mapping can be formed through the display interface, enabling users to quickly identify whether the cleaning device 100 has stopped cleaning, is in a wake-up standby state, or is charging. This reduces the burden of repeatedly looking up at the display interface on the main body 14 or handle 13, improves the efficiency of status recognition and the intuitiveness of human-computer interaction, and makes the display meaning of the whole machine more consistent and clear in different operating stages.

[0190] For example, when the cleaning equipment 100 is started, the control module of the cleaning equipment 100 can identify the current operating status and determine whether the cleaning equipment 100 has entered the working mode based on the power supply status, user input commands, and the overall posture of the machine. If it is in the working mode, the control module will activate the first function, so that the first display symbol 12 in the first display interface 11 enters the display state that matches the cleaning operation, thereby outputting a prompt message to the user that the cleaning equipment 100 is performing a cleaning task. At this time, the on / off or continuous display mode of the first display symbol 12 corresponds to the current cleaning mode of the machine.

[0191] Conversely, when the cleaning device 100 exits the working mode and enters the non-working mode, the control module stops outputting the first function, and the first display symbol 12 is turned off or enters an intermittent display state to indicate that the cleaning device 100 is no longer performing cleaning actions.

[0192] In this way, by using a control method that links working and non-working modes, this application enables the first display interface 11 to provide effective prompts during actual operation, avoiding irrelevant displays during standby, charging, or shutdown. Simultaneously, it ensures that the displayed information remains consistent with the actual operating conditions of the cleaning equipment 100, reducing the user's burden of repeatedly checking the status during cleaning and improving the efficiency of real-time identification of the cleaning equipment 100's operating status. Based on the above analysis, it can be seen that this application, through the above design, can synchronize the start / stop of the first function with the overall machine's operating status without adding complex mechanical structures, thereby improving the accuracy of status feedback, the reliability of display control, and the convenience of human-machine interaction during cleaning operations.

[0193] Optionally, the working mode corresponds to at least one cleaning mode, and each cleaning mode requires different working power. When the first function is activated, the first preset pattern in the first display interface 11 adjusts at least one of the display color, display shape and display change rate according to the working power corresponding to the current cleaning mode of the cleaning device 100.

[0194] In this embodiment, the display color can refer to a visual identifier of the cleaning mode or operating status of the cleaning device 100 through different color mappings. For example, the display color can be red, blue, green, constant light, transparent, etc.

[0195] The display shape can refer to the graphical representation of the display. For example, the display shape can be a circle, a square, or a graphic composed of multiple geometric shapes. This application does not specifically limit this.

[0196] The rate of change can refer to the rate at which the first preset pattern in the first display interface 11 undergoes perceptible change per unit time. It can be expressed as rotation speed, flashing frequency, breathing rhythm, pulse period, color gradient rate, or aperture expansion rate, etc. As a dynamic visual feedback mechanism, it is used to quantify and convey the operating intensity or work progress of the cleaning equipment 100 or its components in real time, enabling users to intuitively perceive the current working status and performance changes of the cleaning equipment 100.

[0197] Working power can refer to the electrical power or equivalent mechanical power output by the cleaning equipment 100 when driving the various components or related actuators inside the cleaning equipment 100 in different cleaning modes, such as the electrical power driving the main motor 102 and the gas-liquid separator 104.

[0198] In one possible embodiment, when the cleaning device 100 switches to different cleaning modes, the corresponding operating power is converted into a visually identifiable feature, so that the user can know the current output intensity of the cleaning device 100 on the first display interface 11 on the floor brush assembly 101 without having to use other display components on the main body 14 or handle 13.

[0199] Optionally, after the control module of the cleaning device 100 detects a change in the cleaning mode, it can output a corresponding control signal to the first display interface 11 according to the stored mode-power mapping relationship, so that the first preset pattern is displayed with the corresponding color, shape or rhythm of change.

[0200] Based on the above analysis, when the first function is activated and the cleaning device 100 is in different cleaning modes, the first preset pattern can adjust at least one of the display color, display shape, and display change rate according to the corresponding working power. For example, it can be displayed as a green static ring in low power mode, a yellow gradient fan shape in medium power mode, and a red high-frequency pulsating pattern in high power mode, or simply increase the flashing frequency and increase the brightness contrast to reflect the power increase. It should be understood that the above examples are only demonstrations and are not limitations.

[0201] Thus, during the operation of the cleaning equipment 100, when it switches to a certain cleaning mode, the operating power corresponding to that cleaning mode is determined, and then at least one of the display color, display shape, and display change rate of the first preset pattern is adjusted according to that operating power. Since the first preset pattern can synchronously update its display status based on the operating power when the first function is activated, the user can directly judge the current power level and cleaning intensity by visually changing the first preset pattern while pushing the cleaning equipment 100 and observing the area in front of the floor brush assembly 101. This display method converts cleaning mode and power information into visual signals close to the user's line of sight, improving the timeliness and accuracy of status recognition, and ensuring high consistency and readability of the cleaning equipment 100 during mode switching, power adjustments, and continuous cleaning, thereby enhancing the convenience of human-machine interaction during cleaning operations.

[0202] Optional, such as Figure 3 As shown, the first preset pattern is a ring pattern with a notch, and the rate of change is the rotation speed.

[0203] In this embodiment, the rotation speed, as a display change rate, can refer to how quickly the circular pattern completes a visual displacement change per unit time. This rotation speed can be associated with the state parameters of the first function. For example, the rotation speed can be increased as the working power of the cleaning device 100 increases, or the rotation speed can be decreased when the working power decreases, so as to convert the current load change, mode change, or working intensity change of the cleaning device 100 into a continuous dynamic prompt. In different implementations, the rotation speed can be reflected by the screen animation frame rate, the interval between sequential lighting of the light strip, the light emission phase offset, or the mechanical disk drive speed, thereby forming a unified visual expression.

[0204] In one possible embodiment, the first preset pattern is a ring-shaped dynamic display pattern set on the first display interface 11, used to present the user with the change information corresponding to the first function when the cleaning device 100 is in working state. This ring-shaped dynamic display pattern uses a ring pattern with a notch as the basic visual carrier, where the notch forms a directional reference, giving the ring pattern a clear starting position and direction of movement identification features when displaying changes. Its function is to transform the change process of the first function into visualized dynamic information through changes in rotation speed, thereby enabling the user to judge the current working power or the changing trend of the related functional status based on the speed of the pattern's rotation.

[0205] Optionally, the notched ring pattern can be arranged in the central area or near the center of the first display interface 11, and work in conjunction with the backlight layer, pixel display layer or light strip driving unit of the first display interface 11, so that the rotation effect has high recognition in the viewing direction of the upper surface of the floor brush assembly 101.

[0206] For example, the ring pattern can be simulated by the dot matrix pixels on the display screen, or it can be formed by lighting up the ring LED strip in sequence. It can also be formed by a transparent mask in combination with a backlight emitting layer, or it can be realized by a thin film emitting structure, an electronic paper display structure, or even a mechanical rotating disk pattern, so as to adapt to different overall structure and manufacturing process conditions. This application embodiment does not specifically limit it in this way.

[0207] The notched structure can be represented as a section of unlit area on a continuous closed loop, or as a C-shaped open ring, a discontinuous ring pattern, or a partially hollowed-out ring pattern. The notch angle can be set according to the interface size and recognition requirements. The ring width and outer diameter can also be matched proportionally to ensure that there is sufficient pattern area and clear rotation recognition effect within a limited display area. This application does not specifically limit this aspect.

[0208] For example, when the cleaning device 100 is started, the control module of the cleaning device 100 drives the notched annular pattern in the first display interface 11 to enter a preset rotation display state according to the current working mode and its corresponding working power, and continuously outputs the corresponding dynamic image after the first function is started; as the cleaning device 100 moves forward on the surface to be cleaned, the control module can adjust the rotation speed according to the suction change, mode switching or other parameters related to the first function, so that the annular pattern shows a faster or slower rotation rhythm in the user's field of vision, and the directional reference provided by the notch allows the user to intuitively identify the rotation direction and its change range.

[0209] Because the notched circular pattern is arranged on the first display interface 11 of the floor brush assembly 101 and matches the user's natural viewing direction during cleaning, the user can perceive the changes in the first function without frequently shifting their gaze when pushing the cleaning device 100, thereby reducing operation interruptions and improving status reading efficiency. At the same time, a perceptible correspondence is established between rotation speed and operating power, so that when the cleaning device 100 switches from low power to high power or from one cleaning mode to another, the dynamic changes in the pattern continuously reflect the status change process, rather than merely presenting a static result. This helps improve the continuity, intuitiveness, and understandability of the displayed information, and allows the user to adjust their operating strategy promptly based on pattern changes.

[0210] Based on the above analysis, it can be seen that the notched ring pattern, combined with the display method of changing rotation speed, can achieve dynamic feedback on changes in the first function without increasing the user's additional observation burden, thereby improving the human-computer interaction adaptability of the cleaning equipment 100 in actual operation scenarios.

[0211] Optionally, the operating power of the cleaning mode is positively correlated with the display change rate.

[0212] In this embodiment, the positive correlation is usually preset by the cleaning device 100 so that the cleaning device 100 calls the corresponding display parameter table according to the current cleaning mode and maps the working power to the control quantity of the display change rate.

[0213] For example, the control module of the cleaning device 100 can employ a linear mapping, piecewise linear mapping, or an approximately monotonically increasing mapping curve to output a lower rate of change in low-power cleaning mode, a medium rate of change in medium-power cleaning mode, and a higher rate of change in high-power cleaning mode. Since the notched annular pattern is particularly suitable for representing the rate of change through rotation speed, and the center of rotation can correspond to the geometric center of the pattern, the first preset pattern can change the pattern frame sequence or the switching rhythm of the luminous area according to the output of the control module to form a continuously discernible dynamic effect.

[0214] Optionally, if the circular pattern adopts a rotating display method, the rotation speed of the circular pattern can be achieved by the segmented lighting sequence and refresh cycle of the pattern; if the circular pattern adopts a flashing or breathing method, it can be achieved by the duty cycle and brightness change cycle; if the circular pattern adopts a color gradient method, it can be achieved by the color transition step size and update frequency.

[0215] For example, when the cleaning device 100 is started, it enters a working mode and switches to a certain cleaning mode. The control module of the cleaning device 100 can determine the display change rate of the ring pattern with notches according to the working power required by the cleaning mode, and then send the corresponding drive signal to the first display interface 11, so that the ring pattern with notches rotates, flashes or undergoes other dynamic changes at a preset rate. As the cleaning mode switches from low power to high power, the display change rate increases synchronously. The user can directly perceive the change in the current output intensity of the cleaning device 100 by the speed of the pattern change. When the power is reduced, the pattern change slows down, thus forming a visual feedback consistent with the actual working state.

[0216] Since the rate of change of the ring pattern with the notch is positively correlated with the operating power, the displayed content will not show any deviation from the load of the cleaning equipment 100. Therefore, users can continuously judge the strength of cleaning ability, the results of mode switching, and the operating status of the cleaning equipment 100 without additional operation, thereby improving the efficiency of status recognition and enhancing the continuity of operation in the cleaning process.

[0217] Optional, Figure 4 This is a partial structural schematic diagram of another cleaning device provided in an embodiment of this application, as shown below. Figure 4 As shown, the cleaning equipment 100, in addition to having Figure 2 In addition to the structure shown, the cleaning device 100 also includes a main motor 102, which is used to provide suction force. The floor brush assembly 101 also includes a wastewater tank 103, which is equipped with a gas-liquid separator 104. The gas-liquid separator 104 is used to separate the airflow and liquid entering the wastewater tank 103, and the separated gas is discharged from the wastewater tank 103. The first function includes the suction function of the main motor 102 and / or the gas-liquid separation function of the gas-liquid separator 104.

[0218] In one possible embodiment, the main motor 102 is a power component in the cleaning device 100 used to drive airflow to form a negative pressure suction. Its function is to form a continuous suction path through the airflow pressure difference generated by rotation, thereby sucking the sewage tank 103, the suction port and the flow channel connected thereto into the device.

[0219] The main motor 102 is usually located inside the main housing or near the air passage, and is connected to the gas outlet of the sewage tank 103 through an air duct, air guide pipe or interface to ensure that the suction airflow can stably enter the sewage tank 103 to participate in the subsequent separation process.

[0220] Wastewater tank 103 is a box-type container component installed inside the floor brush assembly 101 to collect wastewater and provide separation space for the airflow entering it. Its function is to receive the liquid and gas mixture generated by the floor brush assembly 101 during the suction or self-cleaning process, and to separate the gas and liquid through the internal gas-liquid separator 104 and guide them to different paths, thereby maintaining the suction connectivity and wastewater collection capacity of the whole machine.

[0221] Wastewater tank 103 is typically installed in the upper cavity or middle receiving area of ​​floor brush assembly 101 and is connected to air intake channel, exhaust channel and liquid collection area. Gas-liquid separator 104 is arranged on the air intake path of wastewater tank 103 and located inside wastewater tank 103 on the side near the air intake port, so as to perform primary or multi-stage separation of the incoming mixed airflow. The separated gas returns to the negative pressure channel of main body 14 through the air outlet or is directly discharged, while the separated liquid remains at the bottom of wastewater tank 103.

[0222] Optionally, the gas-liquid separator 104 can be installed in the top flow channel of the sewage tank 103, in the upper part of the tank body, or near the exhaust port. Its installation method can be snap-fit, welding, screwing, or integral molding, thereby forming a stable and sealed fluid channel with the sewage tank 103. This application embodiment does not specifically limit the installation position of the gas-liquid separator 104.

[0223] Optionally, the main motor 102 can be a brushed motor, a brushless motor, a centrifugal fan motor, or an integrated fan motor; the gas-liquid separator 104 can be one or more combinations of a cyclone separator, a baffle separator, a centrifugal separation component, a labyrinth separation structure, or a filter separator, to adapt to different flow rate, liquid content, and noise control requirements.

[0224] It should be noted that the main motor 102 and the gas-liquid separator 104 are not limited to the above-described structural forms. The suction function can be achieved by a single motor or a dual motor, and the gas-liquid separation function can also be achieved by swirling, inertial collision, filtration separation or composite separation methods. It should be understood that the above examples are for demonstration purposes only and are not limitations.

[0225] For example, when the cleaning equipment 100 is started, the main motor 102 can enter the working state under the drive of the control module and establish a continuous suction force. After the sewage and air on the cleaning surface are mixed and flow through the suction port into the sewage tank 103, the liquid droplets in the airflow are separated and retained in the sewage tank 103 under the action of centrifugation, inertial collision, gravity settling or filtration resistance, because the gas-liquid separator 104 regulates the flow direction, flow velocity distribution or rotating flow field. The separated gas is discharged through the exhaust channel, thus forming a stable gas-liquid separation process.

[0226] Since this application incorporates the suction function of the main motor 102 and the gas-liquid separation function of the gas-liquid separator 104 into the feedback scope of the first function, the first display interface 11 can synchronously reflect the suction establishment status and / or separation operation status through the change of the first display symbol 12. This allows users to directly observe key operational information related to sewage suction without frequently shifting their gaze to the main body 14 or handle 13 when pushing the cleaning device 100. Therefore, the status prompts for suction output and separation efficiency during the cleaning process are more intuitive, improving the user's efficiency in judging whether sewage recovery and suction operation are normal. It also facilitates timely adjustments when suction weakens, separation becomes abnormal, or the operating status changes, thereby enhancing the readability and operational consistency of the entire machine in dynamic cleaning scenarios.

[0227] Optional, Figure 5 This is a schematic diagram of an overall cleaning device provided in an embodiment of this application, such as... Figure 5 As shown, the cleaning equipment 100, in addition to having Figure 1 In addition to the structure shown, the cleaning device 100 also includes a main body 14, on which a second display interface 15 is provided. The second display interface 15 includes a second display symbol, which is configured to change its display state according to the change of the first function.

[0228] In this embodiment, the second display interface 15 is a visual information output area disposed on the outer surface of the main body 14, such as being disposed on... Figure 5 The top area shown.

[0229] The second display symbol is a graphic, text, light effect, or a combination thereof arranged within the second display interface 15 to represent changes in the state of the first function. The purpose of the second display interface 15 is to form a linked display with the first display interface 11 on the floor brush assembly 101, so that the user can obtain status information related to the first function from different observation positions, thereby improving the convenience of information identification during the cleaning process.

[0230] Optionally, the second display interface 15 can be located on the front, top, or user-facing side of the main body 14. In terms of assembly method, the second display interface 15 can be formed by a window panel, a light-transmitting cover, an embedded display module, or an independent display window. This application embodiment does not specifically limit this.

[0231] Optionally, the second display symbol can be set as a fixed icon, an luminous pattern, a digital character, or a dynamic bar display according to the overall appearance requirements. The display driving method can be any one or a combination of LED dot matrix, LCD screen, flexible OLED, electronic paper, or light strip light-emitting structure. In terms of material selection, the second display interface 15 can be made of transparent PC board, tempered glass, acrylic window, PET film, or composite light-transmitting component. The second display symbol can also be realized through screen printing, laser engraving, backlight transmission, film imaging, or electronic display.

[0232] For example, Figure 6 A display interface diagram of a second display interface provided in an embodiment of this application, such as... Figure 6 As shown, the second display interface 15 has multiple symbols, including a second display symbol. The second display symbol is configured to change its display state according to the change of the first function. For example, the drying function corresponds to the sun symbol on the left, and the self-cleaning function corresponds to the symbol composed of the arrow and curve on the right. These symbols can change their display state according to the change of function.

[0233] In addition, the cleaning equipment 100 also has a second function, which may be a fault and alarm function, an intelligent interconnection function, an energy-saving function, or other functions that are different from the first function. The specific function corresponding to the second function in this application embodiment is not limited.

[0234] Optionally, if the first display symbol 12 in the first display interface 11 changes its display state according to the change of the first function, the second display symbol in the second display interface 15 also changes its display state according to the change of the first function.

[0235] In this application, the second display symbol changes its display state according to the change of the first function. This means that when the first function is turned on or off, changes in strength or changes in operation, or the working process is switched, the second display symbol can synchronously present different states such as constant light, flashing, gradual change, rotation or color switching, so as to output prompt information to the user at the main body 14 that is consistent with or complementary to the content displayed on the first display interface 11.

[0236] For example, when the cleaning device 100 is started, the control module of the cleaning device 100 synchronously drives the second display symbol in the second display interface 15 according to the working state corresponding to the first function, and forms a dual-position display linkage with the first display interface 11 on the floor brush component 101; for example, when the first function is in the start state, the second display symbol on the main body 14 can be continuously lit and displayed in a preset color; when the first function is in the off or switching state, the second display symbol can switch to off, intermittent flashing or changing display, so that the user can confirm the operation status of the cleaning device 100 through the second display interface 15 on the main body 14.

[0237] Because the second display interface 15 is located in the high-viewable area of ​​the main body 14, it is closer to the user's hand position and line of sight. Therefore, it can form a complementary information prompting system with the first display interface 11 during cleaning, enabling changes in the status of the first function to be identified in a shorter time and reducing operational interruptions caused by frequent changes in the user's viewing angle. Based on the above working method, the linkage between the second display interface 15 and the first display interface 11 can improve the readability and coverage of the status prompts of the cleaning equipment 100, reduce the user's cost of judging the equipment status when pushing, tilting, or working close to the ground, and make the information output between the second display interface 15 and the first display interface 11 more consistent, thereby enhancing the continuity of the overall machine interaction and ease of use.

[0238] In addition, when a certain interface displays abnormally or malfunctions, it can be displayed through another interface, thereby improving the stability of the primary function display.

[0239] Optionally, the second display symbol is a second preset pattern, and the second preset pattern presents different display states depending on whether the first function is activated or deactivated.

[0240] In one possible embodiment, the second preset pattern can be defined as a visual pattern set on the second display interface 15 to represent the first functional state. It is integrated with the second display interface 15 and outputs device working information to the user through changes in the visual pattern.

[0241] The function of the second display symbol is that when the first function is in the activated state, the corresponding second preset pattern is clearly presented in a preset manner, so that when the user is cleaning, pushing or tilting the device near the surface to be cleaned, the first function can still be quickly identified by the second display interface 15 on the main body 14. When the first function is in the deactivated state, the second preset pattern changes its display state by hiding, low brightness, intermittent light emission or other preset attenuation methods, so as to form a clear distinction from the activated state.

[0242] Based on the above relationship, it can be seen that the second preset pattern and the first function have also established a state binding relationship. Its display logic can be consistent with or complementary to the first display symbol 12 on the first display interface 11, so as to form a unified state prompt system.

[0243] Optionally, in terms of location and structural relationship, the second display interface 15 is usually set on the upper surface, side surface, or shell area of ​​the main body 14 for easy observation when the user holds it, and is electrically connected to the main control circuit. The main control circuit drives the second display pattern to switch display states according to the on / off signal of the first function.

[0244] Similarly, the second preset pattern can also be implemented by a dot matrix screen, backlight film, light-emitting diode array, electronic paper display layer or mechanical flip-type display structure, and the embodiments of this application do not specifically limit this.

[0245] Optionally, the second preset pattern can also be in the form of a ring, fan, arrow, ripple, strip, simplified icon, or a combination of text and icon. The edges of the pattern can be rounded according to the shape of the main body 14 to avoid visual interference with the shell boundary.

[0246] The size and proportion of the second preset pattern can be configured according to the visible area of ​​the second display interface 15 to ensure sufficient recognizability at different viewing distances. In this application embodiment, the size, proportion and shape of the second preset pattern design are not specifically limited. It can refer to existing designs or be redesigned.

[0247] For example, when the cleaning device 100 is started, the control module of the cleaning device 100 can determine whether the suction function of the main motor 102 or the gas-liquid separation function of the gas-liquid separator 104 is in the open state according to the status signal of the first function, and further drive the second display interface 15 on the main body 14 to enter the corresponding display logic; if the first function is started, the second preset pattern switches from the hidden or low-brightness state to the stable display state, or from the intermittent display state to the continuous display state, so that the user can directly confirm that the first function has been put into operation through the observation window on the front or side of the main body 14; if the first function is turned off, the second preset pattern returns to the hidden, low-brightness or intermittent display state, thereby avoiding misleading prompts in the non-working state.

[0248] Since the display status of the second preset pattern is synchronized with the activation or deactivation of the first function, when the user pushes, turns, or uses the cleaning equipment 100, even if their main gaze is focused on the area where the floor brush assembly 101 is located, they can still use the second display interface 15 on the main body 14 to supplement and confirm the function status, thereby reducing the operational interruption caused by repeatedly switching observation positions. At the same time, the second preset pattern and the first display symbol 12 in the first display interface 11 can form a layered prompt. The display content on the floor brush assembly 101 is more suitable for close-range operation, while the display content on the main body 14 is more suitable for overall status confirmation. Thus, dual-position coordination of information prompts is achieved in the mechanical control logic, making the activation, deactivation, and operating status of the first function more readable and consistent, and improving the status feedback efficiency of the cleaning equipment 100 in dynamic operation scenarios while maintaining structural simplicity.

[0249] Optionally, when the first function is activated, the second preset pattern is continuously displayed on the second display interface 15, and when the first function is deactivated, the second preset pattern is hidden or intermittently displayed on the second display interface 15.

[0250] In one possible embodiment, the second preset pattern is a preset state pattern presented by the second display interface 15 on the main body 14. It is used to establish a correspondence with the running state of the first function, and to maintain a continuous display state when the first function is in an effective start state, and to switch to a hidden state or an intermittent display state when the first function is in a closed state.

[0251] Among them, the continuous display state can be represented by the second preset pattern being constantly lit or the backlight being continuously lit, the hidden state can be represented by the second preset pattern not emitting light, no backlight, or the entire interface being in a black screen state, and the intermittent display state can be represented by flashing according to a set cycle, pulse lighting, or breathing-style light-off changes.

[0252] The carrier structure of the second display interface 15 can be described with reference to the existing technology or the description of the first display interface 11, and will not be repeated here.

[0253] Optionally, to ensure clear boundaries between different states, the display duty cycle when the first function is enabled can be set to nearly 100% in the control logic, so that the second preset pattern remains continuously and stably recognizable in the user's field of vision. When the first function is disabled, the duty cycle can be adjusted to a lower value according to the prompt requirements, or the backlight can be completely turned off to achieve hidden display. If intermittent display is used, its flashing frequency can be set to one to three times per second according to the product design, or further subdivided according to different uses such as fault reminders and standby reminders. This application embodiment does not specifically limit this.

[0254] In one possible embodiment, the second preset pattern can be defined as a function prompt pattern used to indicate the operating status of the first function. This second preset pattern is electrically connected to the status detection module, power management module, or main motor 102 inside the cleaning equipment 100, and controls the display status changes by reading the start / stop signal of the first function. Its function and effect are as follows: when the first function is activated, the second preset pattern provides stable visual feedback to the user through continuous display, eliminating the need for the user to repeatedly confirm the internal working status of the cleaning equipment 100; when the first function is deactivated, the second preset pattern indicates that the function has stopped by hiding or intermittently displaying, thereby preventing the user from misinterpreting the shutdown state as an operating state.

[0255] It should be noted that the form of the second preset pattern can be a simple graphic symbol or a dynamic graphic unit corresponding to the first function, such as a suction symbol, a rotation symbol, a liquid flow symbol, or a working status ring symbol; this application embodiment does not specifically limit this.

[0256] With the above settings, the second display interface 15 can form a clear visual feedback link between the start and stop of the first function, so that the user can judge the change of function status from the main body 14 side, and get intuitive prompts when running continuously, stopping running or switching status, thereby improving the interaction consistency and status readability of the cleaning equipment 100.

[0257] Since the second preset pattern is continuously displayed when it is on, and distinguished by not displaying or displaying periodically when it is off, its state switching has clear time and visual boundaries, which can prevent users from misjudging whether the function is working due to brief changes in perspective.

[0258] Meanwhile, the second display interface 15 is located on the main body 14, allowing information related to the first function to complement the first display interface 11 on the floor brush assembly 101. While observing the display status of the first function on the first display interface 11, the user can also verify the start / stop result of the first function by looking back at the main body 14, thus achieving distributed information prompts. Therefore, through the above design, a correspondence between functional status and display status can be established, improving the user's efficiency in recognizing the working status of the cleaning equipment 100 and reducing the observation burden and probability of misoperation during the cleaning process.

[0259] Optionally, while the first display symbol 12 changes its display state according to the change of the first function, the second display symbol also changes its display state according to the change of the first function.

[0260] In one possible embodiment, such as Figure 6 As shown, the second display symbol is a display identifier set in the second display interface 15. This identifier is used to provide a synchronized status indication with the first display symbol 12 on the first display interface 11. The second display symbol can be defined as a graphic, light pattern, or dynamic image used to output visual information associated with the first function on the main unit 14 side, such as a corresponding smiley face curve. Its function is that when the first function is activated, deactivated, enhanced, weakened, or undergoes other state changes, the smiley face curve can synchronously reflect the same state change as the first display symbol 12, thus ensuring that the user can obtain a consistent perception of the working status regardless of whether they are observing from the front of the floor brush component 101, or from above or to the side of the main unit 14.

[0261] Based on the above design, when the first function is activated, the first display symbol 12 and the second display symbol can simultaneously change their display states according to the changes in the first function, thereby avoiding time differences or state deviations between information displayed in different locations. Therefore, by driving the second display symbol to change synchronously while the first display symbol 12 changes, this application can ensure that the information expression on the first display interface 11 and the second display interface 15 remains consistent, reducing the need for users to switch between different viewing positions. This is particularly suitable for status recognition scenarios when the cleaning equipment 100 is being pushed, tilted, or operating close to the ground, thereby improving the timeliness and readability of the first function status feedback and enhancing the continuity of operation during the cleaning process.

[0262] Optionally, the first function is the gas-liquid separation function of the gas-liquid separator 104; while the first display symbol 12 changes its display state according to the change of the gas-liquid separation function, the second display symbol changes its display state according to the change of the gas-liquid separation function.

[0263] For example, the first function is defined as the gas-liquid separation function of the gas-liquid separator 104. The first display symbol 12 and the second display symbol are respectively set on the first display interface 11 of the floor brush assembly 101 and the second display interface 15 of the main body 14, and the display state changes synchronously under the same function change conditions.

[0264] Optionally, the first display symbol 12 can correspond to the actual working area of ​​the floor brush component 101, while the second display symbol can correspond to the user's observation habits in the holding position or the upward viewing position. The two are controlled in a consistent manner through wired signals, control buses, wireless communication or preset linkage logic, so that the start, stop or status change of the gas-liquid separation function can be perceived simultaneously from different viewing angles.

[0265] Optionally, the first display symbol 12 and the second display symbol can use the same pattern and the same color coding, or they can use a complementary display scheme. For example, the second display interface 15 can use a dynamic pattern to represent the airflow circulation state in the separation chamber, and the first display interface 11 can use a simplified graphic or status indicator light to represent the current separation efficiency. When the gas-liquid separation function is in normal operation, both can simultaneously be in a state of continuous display, continuous rotation, gradual flow, or stable brightness. When the separation function is reduced, stopped, or abnormal, both can synchronously switch to a state of being off, hidden, intermittent flashing, or low-frequency change.

[0266] Optionally, while the first preset pattern adjusts at least one of the display color, display shape, and display change rate in the first display interface 11 according to the working power corresponding to the current cleaning mode of the cleaning device 100, the second preset pattern also adjusts at least one of the display color, display shape, and display change rate in the second display interface 15 according to the working power corresponding to the current cleaning mode of the cleaning device 100.

[0267] For example, such as Figure 6 As shown, while the circular pattern with a notch on the first display interface 11 changes its rotation speed according to the working power of the gas-liquid separation function, the smiley face curve on the second display interface 15 will also change its color or shape, such as changing from a small blue smiley face to a large red smiley face.

[0268] In one possible embodiment, changes in the gas-liquid separation function can indicate not only the start / stop status of the gas-liquid separator 104, but also functional changes caused by changes in separation efficiency, flow resistance, or the rise in the liquid level of the wastewater tank 103. Therefore, the synchronized changes of the first display symbol 12 and the second display symbol can provide the user with more complete operational feedback. For example, when the liquid level in the wastewater tank 103 gradually rises and approaches the effective working height of the gas-liquid separator 104, the two display interfaces can simultaneously change from constant light to a breathing pattern to prompt the user to empty the wastewater tank 103. When the separation efficiency of the gas-liquid separator 104 decreases due to foam, foreign matter, or changes in airflow load, the two display interfaces can simultaneously switch to a flashing prompt to prompt the user to check the separation channel. Thus, the user can quickly read the current separation status through the first display interface 11 on the floor brush assembly 101 during cleaning, and can also obtain the same status information through the second display interface 15 on the main body 14 when holding the device or observing from a distance, thereby reducing information loss due to changes in observation position. It should be understood that the above examples are merely illustrative and not limiting.

[0269] Based on the above analysis, this application improves the visualization and recognition efficiency of the gas-liquid separation status by simultaneously mapping the gas-liquid separation function to two display interfaces corresponding to the floor brush component 101 and the main body 14, and making the two display symbols respond synchronously under the same functional change conditions. This makes it easier for users to monitor the separation operation inside the sewage tank 103 in real time during cleaning operations, thereby reducing the need for frequent interruptions to check the status, and improving the consistency of human-machine interaction and ease of use of the whole machine in dynamic cleaning scenarios.

[0270] Optionally, the primary function is the suction function of the main motor 102;

[0271] While the first display symbol 12 changes its display state according to the change in the suction function, the second display symbol also changes its display state according to the change in the suction function.

[0272] In this application, the first function is set as the suction function of the main motor 102, that is, the suction output state of the main motor 102 during operation. This suction function can be switched on / off or its intensity can change according to the working mode, load changes, or cleaning scenario requirements. Correspondingly, the first display symbol 12 and the second display symbol can be synchronously controlled using the same pattern logic or linkage display logic, so that the user can obtain suction status information in both the floor brush observation area and the main unit observation area.

[0273] It is understandable that while the first display symbol 12 changes its display state according to the change of the suction function, the second display symbol also changes its display state according to the change of the suction function. This means that when the main motor 102 starts, stops, or switches between different suction levels, the symbols on the two display interfaces can synchronously perform state changes such as constant light, flashing, hiding, intermittent display, color switching, or pattern rotation, so as to form a consistent status prompt in different viewing positions.

[0274] For example, the first display symbol 12 and the second display symbol can be the same or corresponding preset patterns, such as a ring pattern with a notch, a wind flow icon, or a segmented progress icon. When the main motor 102 enters a higher suction level, the rotation speed, color saturation, or flashing frequency of the pattern can be increased accordingly to prompt the user that the suction power is enhanced. When the main motor 102 is in a low suction level, the rate of change is reduced or the color is changed to form a level distinction.

[0275] In another possible embodiment, the first display symbol 12 and the second display symbol are different types of suction indicator patterns. For example, the first display symbol 12 is a ring pattern with a notch, and the second display symbol is a smiley face curve.

[0276] Optionally, the suction function can also include three or more display modes, such as start, stop, and multi-level adjustment. Furthermore, the first display symbol 12 and the second display symbol can change synchronously according to the suction function, allowing the user to simultaneously perceive the suction intensity and its trend from both the floor brush side and the main unit side. For example, the air shield rotation speed corresponding to the second display symbol matches the rotation speed of the annular pattern corresponding to the first display symbol 12; the faster the rotation, the higher the degree of dirt on the surface to be cleaned.

[0277] For example, during operation, when the cleaning device 100 enters the working mode and triggers the main motor 102 to run, the main motor 102 begins to output negative pressure under the action of a control signal. Air is drawn in along the air intake channel, carrying dirt into the corresponding collection path, and the suction function is established. The cleaning device 100 synchronously collects the operating parameters of the main motor 102 and maps the suction state to the symbol state changes on the first display interface 11 and the second display interface 15, so that the display information of the first display interface 11 and the second display interface 15 remains consistent. If the main motor 102 switches from the off state to the on state, the two display symbols can simultaneously change from hidden to continuously displayed, or from intermittent display to stable display. If the main motor 102 switches from a low suction level to a high suction level, the two display symbols can synchronously increase their rotation speed, change their display color, or increase their brightness to represent the improvement in suction capacity.

[0278] Since the first display symbol 12 is located on the first display interface 11 of the floor brush assembly 101, the user can directly read the suction status when pushing the cleaning device 100 and observing the cleaning path. The second display symbol, located on the second display interface 15 of the main unit 14, facilitates obtaining the same information when adjusting the grip or viewing the main unit control area. The collaboration of these two symbols reduces the number of times the user's gaze needs to be switched and lowers the error in status acquisition. Therefore, the above design makes the suction status of the cleaning device 100 more intuitive, continuous, and consistent, thereby improving the user's efficiency in recognizing the operating status of the cleaning device 100 under different working postures and enhancing operational convenience.

[0279] Optionally, the first function includes the suction function of the main motor 102 and the gas-liquid separation function of the gas-liquid separator 104; while the first display symbol 12 changes its display state according to the change of the gas-liquid separation function, the second display symbol changes its display state according to the change of the suction function.

[0280] In this application, the first function is also defined as the suction function of the main motor 102 and the gas-liquid separation function of the gas-liquid separator 104. The suction function of the main motor 102 is used to reflect the working state of the whole machine generating negative pressure and sucking in sewage, and the gas-liquid separation function of the gas-liquid separator 104 is used to reflect the operating state of separating the gas-liquid mixture inside the sewage tank 103.

[0281] Optionally, the first display symbol 12 and the second display symbol may use the same or different pattern languages. For example, the first display symbol 12 may use a separation progress ring, a notch ring, a bubble dispersion pattern or a layered schematic diagram to express the gas-liquid separation state, and the second display symbol may use a suction bar, a rotating impeller pattern, a fan blade icon or a power level pattern to express the suction state. The two may also be distinguished by changes in brightness, flashing frequency, rotation direction or display area. This application embodiment does not specifically limit this.

[0282] Optionally, to improve recognizability, the sizes of the first display symbol 12 and the second display symbol can be differentiated according to their functional importance. For example, the first preset pattern related to gas-liquid separation can occupy a larger display area in the first display interface 11, while the second preset pattern related to suction can occupy a sufficient recognition area in the second display interface 15; this application embodiment does not specifically limit this.

[0283] For example, when the cleaning equipment 100 is started, the main motor 102 starts working and establishes negative pressure in the suction channel. The mixture of sewage and gas on the surface to be cleaned enters the sewage tank 103 through the floor brush assembly 101. The gas-liquid separator 104 separates the airflow and liquid entering the sewage tank 103. The separated gas continues to be discharged through the exhaust channel, thereby maintaining the stable operation of the suction path. As the suction intensity of the main motor 102 changes, the second display symbol synchronously changes its display state, using different brightness, different rotation speed, different colors, or different pattern fill levels to represent the current working level of the suction function. At the same time, as the operating conditions of the gas-liquid separator 104 change, such as an increase in separation load, a change in separation efficiency, or a fluctuation in gas-liquid flow, the first display symbol 12 also changes its display state accordingly, allowing the user to intuitively understand the separation operation status inside the sewage tank 103 from the floor brush side.

[0284] Since the suction function and the gas-liquid separation function correspond to different working stages inside the main motor 102 and the sewage tank 103, and the two are mapped separately by independent display symbols, the design of changing the display state of the first display symbol 12 according to the change of the gas-liquid separation function, and the design of changing the display state of the second display symbol according to the change of the suction function, allows users to quickly determine whether the suction power of the whole machine is within the expected range during the cleaning process, and also to identify whether the separation structure is working properly in a timely manner. This helps to avoid cleaning interruptions caused by sewage entrainment, suction power attenuation, or separation abnormalities.

[0285] Based on the above analysis, it can be seen that by displaying the suction status and gas-liquid separation status in different locations, the expression of functional information is made more detailed, which enhances the readability and responsiveness of the cleaning equipment 100 in dynamic operation scenarios.

[0286] Optionally, while the first display symbol 12 changes its display state according to the change in the suction function, the second display symbol changes its display state according to the change in the gas-liquid separation function. The display state includes at least one of display color, display shape, and display change rate.

[0287] Optional, Figure 7 A schematic diagram of another cleaning device provided in an embodiment of this application, as shown below. Figure 7 As shown, the cleaning equipment 100, in addition to having Figure 1In addition to the structure shown, the cleaning device 100 also includes a handle 13, on which a third display interface 16 is provided. The third display interface 16 includes a third display symbol, which is configured to change its display state according to the change of the first function.

[0288] In this embodiment, the handle 13 is a human-machine interface component for users to hold, push and control the cleaning equipment 100, and the third display interface 16 is a display area set on the handle 13 for outputting status information. The third display symbol is a graphic, text, color block or dynamic pattern used in the display area to represent the change of the first functional state.

[0289] It should be noted that the purpose of the third display interface 16 is to allow the user to directly obtain the operating information of the first function from the handle 13 when holding the cleaning device 100, thereby reducing the need to switch back and forth to observe the display content on the main body 14 or the floor brush assembly 101. The third display interface 16 is usually located on the rear side, upper side, or in the area visible to the user's thumb of the handle 13, and is electrically connected to the control circuit, main control module, or communication module inside the device, so as to receive the control signals corresponding to the first function and drive the third display symbol to change synchronously.

[0290] Optionally, the handle 13 can be an integrated grip, a rotatable grip, or a grip with a detachable display module. The third display interface 16 can be any one or more of the following: a touch screen, an luminous indicator window, a transparent window, a dot matrix light strip, or an electronic paper module. This application does not specifically limit the structural design of the handle 13 or the interface design of the third display interface 16. These designs can be based on the description of the prior art or redesigned.

[0291] It should be noted that the third display symbol can be a preset icon, symbol combination, or dynamic display identifier corresponding to the first function. Its display status can be changed synchronously according to the activation, deactivation, intensity change, or operation mode switch of the first function. In order to balance the grip comfort and visibility of the handle 13, the shape of the third display interface 16 can be set as a narrow strip, oval, rectangular window, or arc-shaped fit. Its area is usually limited by the outer diameter of the handle 13 and the grip area. It can be designed so that the width accounts for one-fifth to one-half of the circumferential dimension of the handle 13, and the length extends along the axial direction of the handle 13, so as to maintain a good visibility effect without affecting the grip.

[0292] In one exemplary embodiment, when the cleaning device 100 is started, the control module of the cleaning device 100 drives the third display interface 16 on the handle 13 to output the corresponding third display symbol according to the operating status of the first function. When the first function is in the start state, the third display symbol can be continuously lit, continuously displayed, or change with the function intensity. When the first function is turned off, the third display symbol can be switched to a hidden, intermittently flashing, or low-brightness standby display state.

[0293] Since the third display interface 16 is located on the handle 13, when the user holds the cleaning device 100 and performs pushing, turning, or tilting cleaning operations, the user can observe the changes in the first function not only through the first display symbol 12 of the first display interface 11, but also through the third display symbol of the third display interface 16, thereby obtaining timely information about the operation of the cleaning device while maintaining continuous operation. Furthermore, when the first function corresponds to the suction function, the gas-liquid separation function, or a combination of both, the third display symbol can also display different colors, different flashing frequencies, or different graphic changes in combination with different functional stages to indicate to the user that the current function is in an on, reduced, switched, or off state.

[0294] Based on the above design, this application not only displays information closely related to the operation of the cleaning equipment 100 on the handle 13, making the status feedback closer to the user's operating position and improving the timeliness of the user's operation response, but also demonstrates that the linkage between the third display interface 16 and the first display interface 11 ensures consistent information output between them, thereby enhancing the continuity of the overall machine interaction and ease of use. Furthermore, when an abnormality or malfunction occurs on one interface, it can be displayed through another display interface, thus enabling stable and reliable status prompts in different cleaning equipment 100 structures.

[0295] Optionally, the third display symbol is a third preset pattern, and the third preset pattern presents different display states depending on whether the first function is activated or deactivated.

[0296] It should be noted that the third preset pattern can also be understood as a predetermined visual pattern, which is essentially a visual pattern that can switch its display form according to the state changes of the first function. The definition of the third preset pattern is similar to that of the second preset pattern, and will not be repeated here.

[0297] For example, in terms of form, the third preset pattern can take the form of simplified rings, bars, arrows, dot matrix symbols, color blocks or thumbnails, etc., and the embodiments of this application do not specifically limit this.

[0298] Optionally, the function of the third preset pattern is to convert the operating status of the first function into pattern information that the user can recognize, so that when the user holds the handle 13 to push, turn or pause, he / she can know the current functional status of the cleaning device 100 without frequently taking his / her eyes off the holding area.

[0299] In some implementations, the first function may be the suction function of the main motor 102, the gas-liquid separation function of the gas-liquid separator 104, or at least one of the two. The user can determine whether the corresponding first function is in operation by observing whether the third preset pattern is displayed, its brightness changes, or its intermittent rhythm.

[0300] For example, during operation, when the cleaning device 100 switches from non-working mode to working mode, the control module of the cleaning device 100 outputs a start signal to the execution unit corresponding to the first function, so that the main motor 102, the gas-liquid separator 104 or related functional components enter the working state, and at the same time, the third display interface 16 on the drive handle 13 updates the display content synchronously; at this time, the third preset pattern is lit up or presented in a continuous display form, so that the operator can directly confirm that the first function has been started when holding the handle 13.

[0301] As long as the first function remains on, the third preset pattern remains in a stable visible state, or when it is necessary to emphasize the trend of state change, the prompt effect is maintained by increasing brightness, switching colors, or using local animation; when the first function is turned off, the control module causes the third preset pattern to enter a hidden, off, or intermittently flashing state to indicate that the function has stopped.

[0302] Since the third display symbol is located on the handle 13, its correspondence with the operator's line of sight and hand movements is closer. Therefore, when pushing the cleaning device 100, adjusting the posture, or making a short stop, the user can quickly read the first function status from the handle 13. At the same time, the third preset pattern and the first display symbol 12 in the first display interface 11 can form a layered prompt. By using the layered prompt, the user can quickly and intuitively obtain multi-level status information without changing the current operation focus, thus improving the efficiency of information acquisition.

[0303] Based on the above process, it can be inferred that the cleaning equipment 100 can not only display the first function status in a patterned manner at the end of the handle 13 to form stable and easily identifiable feedback information, but also intuitively obtain information on the status changes of the first function at the end of the brush, thereby improving the efficiency of status acquisition during the cleaning process and enabling the cleaning equipment 100 to have better ease of use and human-machine adaptability in dynamic working environments.

[0304] Optionally, when the first function is activated, the third preset pattern is continuously displayed on the third display interface 16, and when the first function is deactivated, the third preset pattern is hidden or intermittently displayed on the third display interface 16.

[0305] In this application, the continuous display state, hidden display state, or intermittent display state of the third preset pattern can also be realized by the cleaning device 100 outputting a corresponding control signal according to the on / off state of the first function. The continuous display state indicates that the third preset pattern is output in a constant-on, constant-display, or continuous imaging mode. The hidden state can be manifested as the backlight being off, the image being off, or the screen being black. The intermittent display state can be manifested as flashing at a preset frequency, pulse lighting, or breathing-style light-off changes.

[0306] It should be noted that the definition of the display state of the third preset pattern is similar to that of the second preset pattern. For details, please refer to the description of the second preset pattern. It will not be repeated here. The only difference between the two is their corresponding display interfaces.

[0307] In this embodiment, the third preset pattern corresponds one-to-one with the start and stop of the first function, so that when the user holds the handle 13, he / she can directly judge whether the function is working based on the pattern display status, thereby reducing the frequency of looking at other display positions.

[0308] For example, when the cleaning device 100 is started, the control module of the cleaning device 100 can detect whether the working conditions corresponding to the first function are met, and after the start conditions are met, drive the third display interface 16 on the handle 13 to enter the display state, so that the third preset pattern is continuously lit or continuously imaged, thereby clearly conveying to the user the information that the first function is running; after the first function is turned off, the control module stops outputting the signal of continuous lighting or continuous imaging to the third display interface 16, and instead causes the third preset pattern to enter the hidden state or be displayed intermittently according to the preset cycle, thereby keeping the display information consistent with the function state.

[0309] Because the third display interface 16 is located on the handle 13, users can confirm the status without shifting their attention to other parts of the main body 14 when pushing the cleaning device 100 along the surface to be cleaned, adjusting the operating posture, or switching modes. This reduces eye movement and operational interruptions, improving the efficiency of information acquisition during the cleaning process. Simultaneously, the use of a continuous display versus hidden or intermittent display mode switching method provides intuitive and clear visual feedback for the activation and deactivation of the first function. This allows users to quickly identify the current status between different working modes and adjust cleaning actions and control strategies accordingly, thereby improving the overall human-machine interaction and consistency of status prompts.

[0310] At the same time, the third display interface 16 displays information related to the first function, which can complement the first display interface 11 on the floor brush assembly 101. It takes into account the user's visual needs in different operating postures such as pushing upright (looking at the handle 13) and pushing at an angle (looking at the floor brush assembly 101), ensuring that information acquisition is not limited by physical perspective, thereby improving the completeness and convenience of the user to obtain the overall operating status of the cleaning equipment 100.

[0311] Optionally, while the first display symbol 12 changes its display state according to the change of the first function, the third display symbol also changes its display state according to the change of the first function.

[0312] In one possible embodiment, the third display symbol is a display identifier set in the third display interface 16 on the handle 13. The display identifier is used to output synchronized status information to the user in the same functional state corresponding to the first display symbol 12. Essentially, it is a visual feedback that can be linked to present different display states as the first function changes.

[0313] It is understood that the function of the third display symbol is to allow the user to directly read the current status of the first function near the handle 13 when the cleaning device 100 is in different postures such as pushing, tilting, or being held by the user, thereby forming a dual-position prompt with the first display symbol 12 on the floor brush assembly 101. Optionally, the third display symbol can be implemented in various forms. In one exemplary embodiment, it can be the same preset pattern as the first display symbol 12 to form a consistent semantic expression; in another exemplary embodiment, it can also be a simplified graphic, icon outline, luminous mark, or electronic paper pattern, as long as its change logic is consistent with the first display symbol 12; the embodiments of this application do not specifically limit the display color, display shape, and display change rate of the third display symbol, which can be referred to the description of the second display symbol.

[0314] In this way, the third display symbol can be continuously displayed when the first function is activated, and can be hidden or displayed intermittently when the first function is deactivated. It can also change color, light up, flash, or change pattern state synchronously according to changes in the first function, thus forming a dual-channel feedback together with the first display symbol 12 on the floor brush component 101. It should be understood that the above example is only for demonstration and is not a limitation.

[0315] For example, when the cleaning device 100 is started, the control module of the cleaning device 100 can collect the working status information corresponding to the first function and send the working status information to the display interfaces of the floor brush assembly 101 and the handle 13 simultaneously, so that the first display symbol 12 and the third display symbol enter the same display logic at the same time. As the first function changes from the off state to the on state, the two display symbols can synchronously change from hidden to continuous display, or synchronously switch to intermittent display, synchronous color change, or synchronous pattern outline change under preset conditions, so that the user can obtain the status through the first display symbol 12 when looking at the cleaning area in front of the floor brush, and obtain the same status through the third display symbol when holding the handle 13.

[0316] Since the two display interfaces corresponding to the first display symbol 12 and the third display symbol are located on the floor brush assembly 101 and the handle 13 respectively, and correspond to the visible areas under different viewing angles, when the cleaning device 100 moves along the surface to be cleaned, tilts the body, or the user changes the grip posture, at least one display interface is in a more easily identifiable observation range, thereby reducing the user's operation of repeatedly searching for display information due to the shift of the line of sight.

[0317] Based on the above analysis, it can be seen that by controlling the third display symbol to change its display state according to the change of the first function while the first display symbol 12 changes its display state according to the change of the first function, the synchronous feedback of the same function status in different parts can be achieved. This avoids information omissions caused by display abnormalities or obstruction of the user's line of sight on a single interface, ensuring the accuracy of status communication. Furthermore, it makes the display status prompts conform to different usage postures of the cleaning equipment 100, improves the ability to perceive changes in the first function in real time, and enhances the consistency and convenience of human-machine interaction during cleaning operations.

[0318] Optionally, the first function is the gas-liquid separation function of the gas-liquid separator 104; while the first display symbol 12 changes its display state according to the change of the gas-liquid separation function, the third display symbol changes its display state according to the change of the gas-liquid separation function.

[0319] Based on the above analysis, it can be seen that when the working state of the gas-liquid separator 104 changes, such as when the separation efficiency increases, the separation load changes, a blockage trend occurs, or the incoming airflow state changes, the first display symbol 12 and the third display symbol can adjust their display states synchronously or nearly synchronously so that the user can be fed feedback on the changes in the gas-liquid separation function from both the floor brush assembly 101 side and the handle 13 side.

[0320] For example, when the cleaning equipment 100 is started, the wastewater tank 103 receives liquid-containing airflow through the floor brush assembly 101. The gas-liquid separator 104 separates the airflow entering the wastewater tank 103. The separated gas is discharged through the exhaust channel, while the liquid is collected and temporarily stored in the wastewater tank 103. As the separation process continues, the working status of the first function will reflect in real time whether the gas-liquid separator 104 is in normal separation, load change or efficiency change state.

[0321] At the same time, the first display symbol 12 set on the first display interface 11 and the third display symbol set on the third display interface 16 change their display states synchronously according to the changes in the gas-liquid separation function, so that users can directly observe the separation state from the vicinity of the floor brush component 101 and obtain the same function change information through the handle 13 side, thereby reducing the information omission caused by changes in the observation angle during the cleaning process.

[0322] Since the changes in the gas-liquid separation function are simultaneously reflected on the first display interface 11 and the third display interface 16, users can more intuitively judge the working status inside the sewage tank 103, promptly identify changes in separation efficiency, rising liquid level trends, or abnormal working conditions, and then adjust the cleaning rhythm, empty sewage, or perform maintenance operations based on the displayed information. Therefore, through the above design, the consistency and readability of the gas-liquid separation status display can be improved, and the status feedback capability of the whole machine in dynamic cleaning scenarios can be enhanced.

[0323] Optionally, the first function is the suction function of the main motor 102; while the first display symbol 12 changes its display state according to the change of the suction function, the third display symbol changes its display state according to the change of the suction function.

[0324] In this application, the first function is defined as the suction function of the main motor 102, that is, the suction output state generated and maintained by the main motor 102 of the cleaning device 100. Corresponding to this suction function, the first display symbol 12 and the third display symbol are respectively set in the first display interface 11 and the third display interface 16, and the display state changes synchronously when the suction function of the main motor 102 changes, so that the two observation positions located on the brush assembly 101 side and the handle 13 side can obtain consistent status feedback.

[0325] In one possible embodiment, the first display symbol 12 and the third display symbol can be different size versions of the same type of suction indicator pattern, such as both using a ring pattern with a notch, a fan icon, a suction bar pattern, or a pulse wave pattern. The first display symbol 12 can be larger to fit the display space on the upper surface of the brush assembly 101, and the third display symbol can be smaller to fit the visible area on the handle 13, but the graphic semantics of the two remain consistent.

[0326] In another possible embodiment, the first display symbol 12 and the third display symbol are different types of suction indicator patterns, for example, the first display symbol 12 is a ring pattern with a notch, and the third display symbol is a windmill pattern.

[0327] Optionally, to achieve "changing the display state according to the change of the suction function", the display state can be manifested as continuous lighting, intermittent flashing, gradual brightness change, graphic rotation, or partial segment display change. The first display symbol 12 and the third display symbol are linked in display logic, so that the user can get the same suction status prompt whether viewing from the side of the floor brush component 101 or the side of the handle 13, reducing the time for switching eyes and information recognition.

[0328] For example, during operation, when the cleaning device 100 is started and enters the working mode, the main motor 102, driven by the control module of the cleaning device 100, begins to output suction force, forming a continuous negative pressure in the air duct. The suction port of the floor brush assembly 101 draws dirt, liquid, or dust-laden airflow from the surface to be cleaned into the device. At this time, the first display symbol 12 and the third display symbol simultaneously enter a synchronized display state based on the received control signal corresponding to the suction state of the main motor 102. When the main motor 102 is at a low suction level, the two display symbols can be displayed with low brightness or a slow changing rhythm. When the main motor 102 switches to a higher suction level, the two display symbols can simultaneously increase brightness, increase rotation speed, or increase the number of lighting segments, so that the suction strength can be quickly identified by the user in an intuitive dynamic image form.

[0329] Since the first display symbol 12 is arranged on the first display interface 11 of the floor brush assembly 101, it is suitable for users to view in real time when pushing the equipment and looking down to observe the cleaning path, while the third display symbol is arranged on the third display interface 16 of the handle 13, it is suitable for users to read from the upper view when holding the device, adjusting the posture, or turning. Therefore, the synchronous change of the two can provide consistent information prompts in different viewing directions, avoiding the user from repeatedly switching their line of sight during the cleaning process and affecting continuous operation.

[0330] Based on the above analysis, it can be seen that the design of controlling the third display symbol to change its display state according to the changes in the suction function while the first display symbol 12 changes its display state according to the changes in the suction function ensures the accuracy of the suction status, enhances the readability and immediacy of the suction status during the cleaning process, takes into account the user's line of sight needs in different operating postures such as upright pushing and tilting pushing, and ensures that the user can intuitively perceive the real-time changes in the suction function at the first moment, regardless of the viewing angle, thereby reducing the risk of misjudgment of the status due to limited observation position, and improving the human-machine interaction convenience and operation control efficiency of the whole machine.

[0331] Optionally, the first function includes the suction function of the main motor 102 and the gas-liquid separation function of the gas-liquid separator 104.

[0332] While the first display symbol 12 changes its display state according to the change in gas-liquid separation function, the third display symbol changes its display state according to the change in suction function.

[0333] It should be noted that the simultaneous display of the first display symbol 12 and the third display symbol can be referred to as the simultaneous display of the first display symbol 12 and the second display symbol described above. The process is similar and will not be repeated here. The only difference between the two is the display interface on which the second display symbol and the third display symbol are located.

[0334] For example, when the cleaning equipment 100 starts working, the main motor 102 starts to output suction force, and a continuous airflow is formed in the sewage tank 103 and separated by the gas-liquid separator 104. The enhancement or weakening of the suction function will be reflected in real time by the third display symbol, while the working status change of the gas-liquid separator 104 under different flow and liquid level conditions will be presented synchronously by the first display symbol 12, so that the user can obtain different levels of operating information at the brush assembly 101 end and the handle 13 end respectively.

[0335] Because the suction status and gas-liquid separation status are displayed independently on different display interfaces, misjudgment caused by the superposition of information on a single interface is avoided. This also reduces the need for operators to repeatedly switch observation positions during the cleaning process, allowing changes in suction and the separation process to be perceived more directly. This improves the efficiency of judging the working status of the cleaning equipment 100 and the continuity of operation.

[0336] Optionally, while the first display symbol 12 changes its display state according to the change in the suction function, the third display symbol changes its display state according to the change in the gas-liquid separation function. The display state includes at least one of display color, display shape, and display change rate.

[0337] Optionally, the first display symbol 12 may be triggered to be displayed in any of the following ways:

[0338] Responds to user touch input;

[0339] Responding to the user's voice commands;

[0340] Cleaning equipment 100 starts its first function.

[0341] In this embodiment of the application, touch operation can refer to the input action performed by the user through physical touch on the buttons or function options in the first display interface.

[0342] Voice commands can refer to control commands issued by the user to the cleaning device 100 through recognizable sound content.

[0343] The first function activation can refer to the entry of the actuators inside the cleaning equipment 100 related to suction, gas-liquid separation, or other predetermined functions into working condition.

[0344] In this way, after receiving the trigger condition, the first display symbol 12 can be actively awakened by the user or automatically presented after the function is started, thereby improving the interactive flexibility and timely status feedback of the display interface.

[0345] Optionally, in terms of form and material, the touch implementation can be a capacitive touch layer, a pressure-sensitive layer, or a flexible touch film. It can also be a conductive coating, a transparent conductive film, or a composite touch sheet structure. Voice triggering corresponds to a combination of a microphone, a front-end acquisition circuit, and an embedded recognition chip. This application does not specifically limit this aspect.

[0346] For example, in response to a user's touch operation, the user can perform operations such as clicking, swiping, long-pressing, or double-clicking through the touch area set on the first display interface 11. The control module determines that the user wants to turn on the first display symbol 12 based on the touch signal and outputs the corresponding display start command. Alternatively, in response to a user's voice command, the cleaning device 100 collects voice information through the microphone and parses it into preset command words or command sentences by the voice recognition module, thereby triggering the display of the first display symbol 12. Or, when the cleaning device 100 starts the first function, the control module determines that the first function has been activated based on the working status of the main motor 102, the gas-liquid separator 104, or other working states related to the first function, and automatically lights up the first display symbol 12 so that the user can obtain the function status information without additional operation.

[0347] In one possible embodiment, the first display symbol 12 is configured to be driven into a display state by the control module of the cleaning device 100 after receiving a trigger condition, and can use the same or different display lighting logic under different trigger sources.

[0348] For example, when the cleaning device 100 is started, the control module can monitor the touch input, voice input, and first function status in real time. When any trigger condition is met, a control command is sent to the first display interface 11 to make the first display symbol 12 visible. If the user directly issues a display request through touch, the cleaning device 100 executes the corresponding display logic according to the touch position, touch duration, or touch count. If the user wakes up the display of the first display symbol 12 through a voice command, the voice recognition result is converted into a control signal and drives the first display symbol 12 to respond. If the cleaning device 100 starts the first function, the first display symbol 12 can automatically enter the display state along with the suction operation of the main motor 102 or the working state of the gas-liquid separator 104.

[0349] Since the display trigger sources of the first display symbol 12 include both user-initiated operations and changes in the working status of the cleaning device 100 itself, the first display symbol 12 can be quickly presented when the user needs to view it. At the same time, it can also provide synchronous feedback when the function starts running, reducing the time for the user to repeatedly search for the display entry or wait for the status to be updated, making the display status of the first function more continuous and intuitive.

[0350] Based on the above analysis, it can be seen that by designing the triggering method of the first display symbol 12, this application can improve the triggering flexibility and ease of use of the first display symbol 12, enhance the interactive adaptability of the cleaning equipment 100 in the actual operation process, and enable users to obtain the status information of the first function in a relatively timely manner under different operating scenarios.

[0351] Optionally, this application also provides a display method for a cleaning device, applicable to any of the cleaning devices described in the above embodiments, the display method for the cleaning device comprising:

[0352] In response to the change in the first function, the display state of the first display symbol is changed.

[0353] In this way, by placing the first display interface on the floor brush assembly and positioning the first display symbol in an area more easily noticed by the user during cleaning, and synchronously changing the display state of the first display symbol when the first function changes, the user can obtain the functional status information of the cleaning equipment from a position closer to their actual line of sight during the cleaning process. Therefore, the user does not need to frequently switch their gaze to the main body or handle while pushing, turning, or cleaning along edges to know the status of the cleaning equipment, thus improving the timeliness and continuity of status recognition. Therefore, the above display method can enhance the readability and interactive convenience of the cleaning equipment from a human-machine perspective and improve the user's intuitive judgment ability regarding changes in the first function.

[0354] Optionally, the first display symbol is a first preset pattern, and in response to a change in the first function, the display state of the first display symbol is changed, including:

[0355] Depending on whether the first function is activated or deactivated, the first preset pattern is controlled to present different display states.

[0356] Optionally, depending on whether the first function is activated or deactivated, the first preset pattern can be controlled to display different states, including:

[0357] When the first function is activated, the first preset pattern is continuously displayed on the first display interface. When the first function is deactivated, the first preset pattern is either hidden or intermittently displayed on the first display interface.

[0358] Optional, enabling or disabling the first function includes:

[0359] The first function is activated when the cleaning equipment is in working mode, and deactivated when the cleaning equipment is in non-working mode.

[0360] Optionally, the working mode corresponds to at least one cleaning mode, each cleaning mode requiring different power. Based on the activation of the first function, the first preset pattern is controlled to display different states, including:

[0361] When the first function is activated, the first preset pattern is controlled to adjust at least one of the following in the first display interface according to the working power corresponding to the current cleaning mode of the cleaning equipment: display color, display shape, and display change rate.

[0362] Optionally, the method also includes:

[0363] In response to the change in the first function, the display state of the second display symbol is changed.

[0364] Optionally, the second display symbol is a second preset pattern. In response to changes in the first function, the display state of the second display symbol is changed, including:

[0365] Depending on whether the first function is activated or deactivated, the second preset pattern will display in different states.

[0366] Optionally, depending on whether the first function is activated or deactivated, the second preset pattern can be controlled to display in different states, including:

[0367] When the first function is activated, the second preset pattern is continuously displayed on the second display interface. When the first function is deactivated, the second preset pattern is hidden or intermittently displayed on the second display interface.

[0368] Optionally, the method also includes:

[0369] While the first display symbol changes its display state according to the change of the first function, the second display symbol is controlled to change its display state according to the change of the first function.

[0370] Optionally, the first function is the gas-liquid separation function of the gas-liquid separator; while the first display symbol changes its display state according to the change of the first function, the second display symbol is controlled to change its display state according to the change of the first function, including:

[0371] While the first display symbol changes its display state according to the change in gas-liquid separation function, the second display symbol is also controlled to change its display state according to the change in gas-liquid separation function.

[0372] Optionally, the first function is the suction function of the main motor; while the first display symbol changes its display state according to the change of the first function, the second display symbol is controlled to change its display state according to the change of the first function, including:

[0373] While the first display symbol changes its display state according to the change in the suction function, the second display symbol is also controlled to change its display state according to the change in the suction function.

[0374] Optionally, the first function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator; while the first display symbol changes its display state according to the change of the first function, the second display symbol is controlled to change its display state according to the change of the first function, including:

[0375] While the first display symbol changes its display state according to the change in gas-liquid separation function, the second display symbol is controlled to change its display state according to the change in suction function.

[0376] Optionally, the method also includes:

[0377] While the first display symbol changes its display state according to the change of the first function, the third display symbol is controlled to change its display state according to the change of the first function.

[0378] Optionally, the first function is the gas-liquid separation function of the gas-liquid separator; while the first display symbol changes its display state according to the change of the first function, the third display symbol is controlled to change its display state according to the change of the first function, including:

[0379] While the first display symbol changes its display state according to the change in gas-liquid separation function, the third display symbol is also controlled to change its display state according to the change in gas-liquid separation function.

[0380] Optionally, the first function is the suction function of the main motor; while the first display symbol changes its display state according to the change of the first function, the third display symbol is controlled to change its display state according to the change of the first function, including:

[0381] While the first display symbol changes its display state according to the change in the suction function, the third display symbol is also controlled to change its display state according to the change in the suction function.

[0382] Optionally, the first function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator; while the first display symbol changes its display state according to the change of the first function, the third display symbol is controlled to change its display state according to the change of the first function, including:

[0383] While the first display symbol changes its display state according to the change in gas-liquid separation function, the third display symbol is controlled to change its display state according to the change in suction function.

[0384] Optionally, the first display symbol may be triggered to be displayed in any of the following ways:

[0385] Responds to user touch input;

[0386] Responding to the user's voice commands;

[0387] The cleaning equipment starts its first function.

[0388] It should be noted that the specific implementation principle and effect of the display method of the above-mentioned cleaning equipment can be found in the relevant description and effect of the above embodiments, and will not be elaborated further here.

[0389] Optionally, this application also provides a display device for a cleaning device, applicable to any of the cleaning devices described in the above embodiments, the display device for the cleaning device comprising:

[0390] The display module is used to change the display state of the first display symbol in response to changes in the first function.

[0391] Because the primary display interface is located on the floor brush assembly, its position is closer to the user's natural observation direction when cleaning the surface to be cleaned and the area of ​​the floor brush. The display module synchronously changes the display state of the primary display symbol when the primary function changes, thus directly mapping functional changes into easily perceptible visual feedback for the user. This allows users to promptly obtain the functional status of the cleaning equipment without frequently shifting their gaze to the main body or handle during pushing, tilting, or floor-hugging cleaning, resulting in more consistent status reading and fewer operational interruptions. The primary display symbol changing with the primary function also more intuitively reflects the function adjustment process or current status, thereby improving information acquisition efficiency and human-machine interaction adaptability during cleaning operations. Therefore, it helps users adjust their operating strategies promptly according to actual cleaning needs.

[0392] Optionally, the first display symbol is a first preset pattern, and the display module is specifically used for:

[0393] Depending on whether the first function is activated or deactivated, the first preset pattern is controlled to present different display states.

[0394] Optional, display module, specifically used for:

[0395] When the first function is activated, the first preset pattern is continuously displayed on the first display interface. When the first function is deactivated, the first preset pattern is either hidden or intermittently displayed on the first display interface.

[0396] Optionally, the display module includes a determining unit, which is used for:

[0397] The first function is activated when the cleaning equipment is in working mode, and deactivated when the cleaning equipment is in non-working mode.

[0398] Optionally, the working mode corresponds to at least one cleaning mode, each cleaning mode requiring different operating power. The display module includes a control unit, which is used for:

[0399] When the first function is activated, the first preset pattern is controlled to adjust at least one of the following in the first display interface according to the working power corresponding to the current cleaning mode of the cleaning equipment: display color, display shape, and display change rate.

[0400] Optionally, the display module is also used for:

[0401] In response to the change in the first function, the display state of the second display symbol is changed.

[0402] Optional, display module, specifically used for:

[0403] Depending on whether the first function is activated or deactivated, the second preset pattern will display in different states.

[0404] Optional, display module, specifically used for:

[0405] When the first function is activated, the second preset pattern is continuously displayed on the second display interface. When the first function is deactivated, the second preset pattern is hidden or intermittently displayed on the second display interface.

[0406] Optionally, the display module is also used for:

[0407] While the first display symbol changes its display state according to the change of the first function, the second display symbol is controlled to change its display state according to the change of the first function.

[0408] Optionally, the first function is the gas-liquid separation function of the gas-liquid separator; the display module is specifically used for:

[0409] While the first display symbol changes its display state according to the change in gas-liquid separation function, the second display symbol is also controlled to change its display state according to the change in gas-liquid separation function.

[0410] Optionally, the primary function is the suction function of the main motor; the display module is specifically used for:

[0411] While the first display symbol changes its display state according to the change in the suction function, the second display symbol is also controlled to change its display state according to the change in the suction function.

[0412] Optionally, the first function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator; the display module is specifically used for:

[0413] While the first display symbol changes its display state according to the change in gas-liquid separation function, the second display symbol is controlled to change its display state according to the change in suction function.

[0414] Optionally, the display module is also used for:

[0415] While the first display symbol changes its display state according to the change of the first function, the third display symbol is controlled to change its display state according to the change of the first function.

[0416] Optionally, the first function is the gas-liquid separation function of the gas-liquid separator; the display module is specifically used for:

[0417] While the first display symbol changes its display state according to the change in gas-liquid separation function, the third display symbol is also controlled to change its display state according to the change in gas-liquid separation function.

[0418] Optionally, the primary function is the suction function of the main motor; the display module is specifically used for:

[0419] While the first display symbol changes its display state according to the change in the suction function, the third display symbol is also controlled to change its display state according to the change in the suction function.

[0420] Optionally, the first function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator; the display module is specifically used for:

[0421] While the first display symbol changes its display state according to the change in gas-liquid separation function, the third display symbol is controlled to change its display state according to the change in suction function.

[0422] Optionally, the display device of the cleaning equipment also includes a trigger module for displaying a first display symbol, which is used to trigger the display in any of the following ways:

[0423] Responds to user touch input;

[0424] Responding to the user's voice commands;

[0425] The cleaning equipment starts its first function.

[0426] It should be noted that the specific implementation principle and effect of the display device of the above-mentioned cleaning equipment can be found in the relevant description and effect of the above embodiments, and will not be elaborated further here.

[0427] Optionally, this application also provides a floor brush assembly, which is applied to any of the cleaning devices described in the above embodiments, such as... Figures 1-7 As shown, the cleaning device 100 has a first function; wherein, a first display interface 11 is provided on the floor brush assembly 101; the first display interface 11 includes a first display symbol 12, which is configured to change its display state according to the change of the first function.

[0428] By placing the first display interface 11 on the floor brush assembly 101, the display position can be closer to the user's main observation area during cleaning operations, thereby reducing the frequency with which the user needs to change their line of sight to read status information. The first display symbol 12 can change its display state according to changes in the first function, so that the first function is no longer presented as a fixed result prompt, but can form more intuitive visual feedback during function changes, thus making it easier for the user to identify the status of the cleaning equipment 100 in a timely manner when pushing, turning, or cleaning along the edge. Therefore, the solution proposed in this application helps to improve the continuity, readability, and accessibility of the status display of the first function, making the human-machine interaction experience of the cleaning equipment 100 more natural, and improving the efficiency of the user's judgment of the equipment's operating status.

[0429] This application also provides an electronic device. Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application, such as... Figure 8 As shown, the electronic device may include: a processor 801 and a memory 802 communicatively connected to the processor 801; the memory 802 stores a computer program; the processor 801 executes the computer program stored in the memory 802, causing the processor 801 to perform the method described in any of the above embodiments.

[0430] The memory 802 and the processor 801 can be connected via bus 803.

[0431] This application also provides a computer-readable storage medium storing computer-executable instructions that, when executed by a processor, are used to implement the methods described in any of the foregoing embodiments of this application.

[0432] This application also provides a chip for executing instructions, which is used to perform the methods described in any of the foregoing embodiments executed by an electronic device as described in any of the foregoing embodiments of this application.

[0433] This application also provides a computer program product, which includes a computer program that, when executed by a processor, can implement the methods described in any of the foregoing embodiments executed by an electronic device as described in any of the foregoing embodiments of this application.

[0434] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of modules is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple modules or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between apparatuses or modules may be electrical, mechanical, or other forms.

[0435] The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to implement the solution of this embodiment according to actual needs.

[0436] Furthermore, the functional modules in the various embodiments of this application can be integrated into one processing unit, or each module can exist physically separately, or two or more modules can be integrated into one unit. The unit composed of the above modules can be implemented in hardware or in the form of hardware plus software functional units.

[0437] The integrated modules implemented as software functional modules described above can be stored in a computer-readable storage medium. These software functional modules, stored in a storage medium, include several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute some steps of the methods described in the various embodiments of this application.

[0438] It should be understood that the aforementioned processor can be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), etc. A general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in the application can be directly manifested as being executed by a hardware processor, or executed by a combination of hardware and software modules within the processor.

[0439] The memory may include high-speed random access memory (RAM) and may also include non-volatile memory (NVM), such as at least one disk storage device, and may also be a USB flash drive, external hard drive, read-only memory, disk or optical disc, etc.

[0440] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized as address buses, data buses, control buses, etc. For ease of illustration, the buses shown in the accompanying drawings are not limited to a single bus or a single type of bus.

[0441] The aforementioned storage media can be implemented from any type of volatile or non-volatile storage device or a combination thereof, such as Static Random-Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The storage media can be any available medium accessible to general-purpose or special-purpose computers.

[0442] An exemplary storage medium is coupled to a processor, enabling the processor to read information from and write information to the storage medium. Alternatively, the storage medium can be an integral part of the processor. Both the processor and the storage medium can reside in application-specific integrated circuits (ASICs). Alternatively, the processor and storage medium can exist as discrete components in an electronic device or host device.

[0443] It should be noted that, for the sake of simplicity, the foregoing method embodiments are all described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to this application. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to this application.

[0444] It should be further noted that although the steps in the flowchart are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowchart may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the sub-steps or stages of other steps.

[0445] In the above embodiments, the descriptions of each embodiment have their own emphasis. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered within the scope of this specification.

[0446] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein.

[0447] The above are merely specific implementations of the embodiments of this application, but the protection scope of the embodiments of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the embodiments of this application should be covered within the protection scope of the embodiments of this application.

Claims

1. A cleaning device, characterized in that, The cleaning equipment includes: A floor brush assembly, wherein a first display interface is provided on the floor brush assembly; The cleaning equipment has a first function; The first display interface includes a first display symbol, which is configured to change its display state according to the change of the first function.

2. The cleaning equipment according to claim 1, characterized in that, The cleaning device also includes a handle. With the direction of travel of the cleaning device as a reference, and the side away from the handle as the front, the first display interface is located in the front area above the central axis of the upper surface of the floor brush assembly. The central axis is perpendicular to the direction of travel.

3. The cleaning equipment according to claim 1, characterized in that, The first display symbol is a first preset pattern, and the first preset pattern presents different display states depending on whether the first function is activated or deactivated.

4. The cleaning equipment according to claim 3, characterized in that, When the first function is activated, the first preset pattern is continuously displayed on the first display interface. When the first function is deactivated, the first preset pattern is either hidden or intermittently displayed on the first display interface.

5. The cleaning equipment according to claim 3, characterized in that, The first function is activated when the cleaning equipment is in working mode, and deactivated when the cleaning equipment is in non-working mode.

6. The cleaning equipment according to claim 5, characterized in that, The working mode corresponds to at least one cleaning mode, and each cleaning mode requires different working power. When the first function is activated, the first preset pattern in the first display interface adjusts at least one of the following: display color, display shape, and display change rate according to the working power corresponding to the current cleaning mode of the cleaning device.

7. The cleaning equipment according to claim 6, characterized in that, The first preset pattern is a ring pattern with a notch, and the display change rate is the rotation speed.

8. The cleaning equipment according to claim 6 or 7, characterized in that, The operating power of the cleaning mode is positively correlated with the display change rate.

9. The cleaning equipment according to claim 5, characterized in that, The working mode is either a cleaning mode for the surface to be cleaned, or a self-cleaning mode.

10. The cleaning equipment according to claim 5, characterized in that, The non-working mode is any one of the following: upright shutdown mode, standby mode, or charging mode.

11. The cleaning equipment according to claim 1, characterized in that, The cleaning equipment also includes a main motor for providing suction force, and the floor brush assembly also includes a wastewater tank. The wastewater tank is equipped with a gas-liquid separator for separating the airflow and liquid entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The first function includes the suction function of the main motor and / or the gas-liquid separation function of the gas-liquid separator.

12. The cleaning equipment according to claim 1, characterized in that, The cleaning device also includes a main body, on which a second display interface is provided. The second display interface includes a second display symbol, which is configured to change its display state according to the change of the first function.

13. The cleaning equipment according to claim 12, characterized in that, The second display symbol is a second preset pattern, and the second preset pattern presents different display states depending on whether the first function is activated or deactivated.

14. The cleaning equipment according to claim 13, characterized in that, When the first function is activated, the second preset pattern is continuously displayed on the second display interface. When the first function is deactivated, the second preset pattern is either hidden or intermittently displayed on the second display interface.

15. The cleaning equipment according to claim 12, characterized in that, While the first display symbol changes its display state according to the change of the first function, the second display symbol also changes its display state according to the change of the first function.

16. The cleaning equipment according to claim 15, characterized in that, The floor brush assembly also includes a wastewater tank, which is equipped with a gas-liquid separator. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The first function is the gas-liquid separation function of the gas-liquid separator. While the first display symbol changes its display state according to the change in the gas-liquid separation function, the second display symbol also changes its display state according to the change in the gas-liquid separation function.

17. The cleaning equipment according to claim 15, characterized in that, The cleaning device also includes a main motor, which is used to provide suction force, and the first function is the suction function of the main motor; While the first display symbol changes its display state according to the change in the suction function, the second display symbol also changes its display state according to the change in the suction function.

18. The cleaning equipment according to claim 15, characterized in that, The cleaning equipment also includes a main motor for providing suction force, and the floor brush assembly includes a wastewater tank with a gas-liquid separator inside. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The first function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator. While the first display symbol changes its display state according to the change in the gas-liquid separation function, the second display symbol changes its display state according to the change in the suction function.

19. The cleaning equipment according to claim 1, characterized in that, The cleaning device also includes a handle, on which a third display interface is provided. The third display interface includes a third display symbol, which is configured to change its display state according to the change of the first function.

20. The cleaning equipment according to claim 19, characterized in that, The third display symbol is a third preset pattern, and the third preset pattern presents different display states depending on whether the first function is activated or deactivated.

21. The cleaning equipment according to claim 20, characterized in that, When the first function is activated, the third preset pattern is continuously displayed on the third display interface. When the first function is deactivated, the third preset pattern is hidden or intermittently displayed on the third display interface.

22. The cleaning equipment according to claim 19, characterized in that, While the first display symbol changes its display state according to the change of the first function, the third display symbol also changes its display state according to the change of the first function.

23. The cleaning equipment according to claim 22, characterized in that, The floor brush assembly also includes a wastewater tank, which is equipped with a gas-liquid separator. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The first function is the gas-liquid separation function of the gas-liquid separator. While the first display symbol changes its display state according to the change in the gas-liquid separation function, the third display symbol also changes its display state according to the change in the gas-liquid separation function.

24. The cleaning equipment according to claim 22, characterized in that, The cleaning device also includes a main motor, which is used to provide suction force, and the first function is the suction function of the main motor; While the first display symbol changes its display state according to the change in the suction function, the third display symbol also changes its display state according to the change in the suction function.

25. The cleaning equipment according to claim 22, characterized in that, The cleaning equipment also includes a main motor for providing suction force, and the floor brush assembly includes a wastewater tank with a gas-liquid separator inside. The gas-liquid separator is used to separate the airflow entering the wastewater tank, and the separated gas is discharged from the wastewater tank. The first function includes the suction function of the main motor and the gas-liquid separation function of the gas-liquid separator. While the first display symbol changes its display state according to the change in the gas-liquid separation function, the third display symbol changes its display state according to the change in the suction function.

26. The cleaning equipment according to claim 1, characterized in that, The first display symbol is triggered to be displayed in any of the following ways: Responds to user touch input; Responding to the user's voice commands; The cleaning equipment activates the first function.

27. A display method for a cleaning device, characterized in that, The cleaning equipment includes a floor brush assembly, and a first display interface is provided on the floor brush assembly; The cleaning equipment has a first function; the method includes: In response to the change in the first function, the display state of the first display symbol is changed.

28. A display device for a cleaning equipment, characterized in that, The cleaning equipment includes a floor brush assembly, and a first display interface is provided on the floor brush assembly; The cleaning equipment has a first function; the device includes: The display module is used to change the display state of the first display symbol in response to the change of the first function.

29. A floor brush assembly, characterized in that, The floor brush assembly is used in a cleaning device, which has a first function; The floor brush component is provided with a first display interface; The first display interface includes a first display symbol, which is configured to change its display state according to the change of the first function.

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