Cleaning apparatus and cleaning system

Abstract

The present disclosure relates to the technical field of cleaning equipment, and specifically discloses a cleaning equipment and a cleaning system. The cleaning equipment is used for cleaning a surface to be cleaned. The cleaning equipment comprises a shell, a dust collecting device and a fan device. A dust suction port is formed in the bottom of the shell, the dust collecting device is detachably arranged in the shell and communicates with the dust suction port. The fan device is arranged in the shell and communicates with the dust collecting device. The fan device and the dust collecting device are respectively arranged on two sides of the shell and oppositely arranged, and the central axis of the fan device and the central axis of the dust collecting device are on the same straight line. In the above cleaning equipment, not only the weight of the whole cleaning equipment can be balanced by the fan device and the dust collecting device, so as to reduce the risk that the cleaning equipment cannot be closely attached to the surface to be cleaned due to uneven pressure on the surface to be cleaned, but also the loss of the suction force of the fan device can be effectively reduced, which is conducive to better improving the cleaning effect of the cleaning equipment.

Description

Technical Field

[0001] This disclosure relates to the field of cleaning equipment technology, and more particularly to a cleaning device and cleaning system. Background Technology

[0002] The cleaning equipment includes a roller brush assembly, a fan unit, and a dust collection device. The roller brush assembly beats the surface to be cleaned, and the fan unit draws the dust-laden air into the dust collection device for filtration. In existing cleaning equipment, the fan unit and dust cup assembly are usually located in the middle of the equipment. When the cleaning equipment is placed on the surface to be cleaned, the pressure distribution is uneven, with higher pressure in the middle and lower pressure on the sides. This results in poor adhesion between the surface to be cleaned and the cleaning equipment, reducing its cleaning effectiveness. Utility Model Content

[0003] This disclosure aims to at least solve one of the technical problems existing in the prior art. In view of this, it is necessary to provide a cleaning device and cleaning system to improve the technical problem that the existing cleaning device has poor cleaning effect due to uneven weight distribution.

[0004] An embodiment of the first aspect of this disclosure provides a cleaning device. The cleaning device is used to clean a surface to be cleaned. The cleaning device includes a housing, a dust collection device, and a fan device. A suction port is provided at the bottom of the housing. The dust collection device is detachably mounted on the housing and communicates with the suction port. The dust collection device is used to store debris entering it from the surface to be cleaned through the suction port. The fan device is mounted on the housing and communicates with the dust collection device. The fan device is used to allow debris from the surface to be cleaned to enter the dust collection device through the suction port. The fan device and the dust collection device are located on opposite sides of the housing, and their central axes are collinear.

[0005] In the aforementioned cleaning equipment, by distributing the fan and dust collection devices on both sides of the casing and arranging them opposite each other, the overall weight of the cleaning equipment can be balanced using the fan and dust collection devices. This ensures that the pressure on all parts of the surface to be cleaned is nearly equal, effectively reducing the risk of uneven pressure on the surface leading to poor adhesion between the cleaning equipment and the surface, thus improving the cleaning effect. Furthermore, by aligning the central axes of the fan and dust collection devices, the loss of suction power from the fan can be effectively reduced, ensuring that the cleaning equipment can draw most of the debris from the surface to be cleaned into the dust collection device for storage, further enhancing the cleaning effect.

[0006] In some embodiments of this disclosure, the dust collection device includes a dust cup, a dust bag assembly, and a dust collection port. The dust cup has an open receiving cavity, and the dust bag assembly is adapted to be inserted into the receiving cavity through the open. The dust bag assembly includes a support and a dust bag, the dust bag being detachably mounted on the support. The dust collection port passes through the dust cup, the support, and the dust bag, and communicates with a suction port.

[0007] In some embodiments of this disclosure, the position of the suction port on the housing is defined as the front side of the housing, one of the fan device and the dust collection device is located on the left side of the housing, the other is located on the right side of the housing, and both are located behind the suction port.

[0008] In some embodiments of this disclosure, the air outlet of the dust collection device is directly opposite the air inlet of the fan device, and the outer diameter of the air outlet is the same as the outer diameter of the air inlet.

[0009] In some embodiments of this disclosure, the cleaning device further includes a first air duct structure disposed within the housing. One end of the first air duct structure is connected to a dust collection port, and the other end is connected to a suction port.

[0010] In some embodiments of this disclosure, the cleaning device further includes a roller brush assembly. The roller brush assembly includes a roller brush and a drive member driven in connection with the roller brush. The roller brush is rotatably connected to the housing at the suction port and contacts the surface to be cleaned when the cleaning device cleans the surface. The drive member and the dust collection device are located on the same side of the housing and are used to drive the roller brush to rotate.

[0011] In some embodiments of this disclosure, the roller brush includes a roller and a brush strip disposed on the outer peripheral wall of the roller. The brush strip extends along the rotation axis of the roller. The brush strip is provided with through holes for air to pass through when the roller brush cleans the surface to be cleaned.

[0012] In some embodiments of this disclosure, the top of the housing is further provided with an assembly groove, which extends along the central axis of the fan assembly or the dust collection assembly. At least a portion of the dust collection assembly and at least a portion of the fan assembly are accommodated within the assembly groove.

[0013] In some embodiments of this disclosure, the dust collection device is provided with a first mating part, and the assembly slot is provided with a second mating part. During the process of assembling the dust collection device into the assembly slot, the first mating part and the second mating part are engaged and connected. During the process of disassembling the dust collection device from the assembly slot, the first mating part and the second mating part are engaged and separated.

[0014] In some embodiments of this disclosure, one of the first mating part and the second mating part is a mating groove, and the other is a mating post connected to an elastic element. During the mating connection of the first mating part and the second mating part, the mating post inserts into the mating groove after overcoming the force of the elastic element, and resets itself within the mating groove under the force of the elastic element. During the mating separation of the first mating part and the second mating part, the mating post disengages from the mating groove after overcoming the force of the elastic element, and resets itself under the force of the elastic element after leaving the mating groove.

[0015] In some embodiments of this disclosure, the housing further includes a second air duct structure located below the dust collection device or the fan device. The second air duct structure has an air inlet and an air outlet. The air inlet is connected to the air outlet of the fan device, and the air outlet is located on the side of the housing and connected to the outside.

[0016] In some embodiments of this disclosure, the number of air outlets is at least two, and two of the at least two air outlets are respectively disposed on two opposite sides of the housing.

[0017] In some embodiments of this disclosure, the cleaning device further includes at least one of a first filter element and a second filter element. The first filter element is disposed between the dust collection device and the fan device. The second filter element is disposed between the second air duct structure and the fan device.

[0018] In some embodiments of this disclosure, the housing is provided with a first wiring channel and a second wiring channel, which are located on opposite sides of the housing. The first wiring channel is used to accommodate a first type of wire, and the second wiring channel is used to accommodate a second type of wire, wherein the first type of wire and the second type of wire are different.

[0019] In some embodiments of this disclosure, the cleaning device further includes a handle device located above the fan device or dust collection device, with both ends of the handle device connected to the housing, and the line connecting the two ends of the handle device being parallel to the direction of movement of the cleaning device.

[0020] In some embodiments of this disclosure, the handle device further includes at least one of a power switch, a mode button, and a charging port. The power switch is used to control the power on and off of the cleaning device. The mode button is used to control at least one of switching the cleaning mode and turning the heating function on and off. The charging port is used to connect an external power source to charge the power supply of the cleaning device.

[0021] In some embodiments of this disclosure, the cleaning equipment further includes a first detection device disposed on the periphery of the first air duct structure and used to detect garbage information flowing through the first air duct structure.

[0022] In some embodiments of this disclosure, the cleaning equipment further includes a second detection device disposed around the dust bag and used to detect usage information of the dust bag.

[0023] In some embodiments of this disclosure, the cleaning device further includes at least one of a heating device and a sterilization device. Both the heating device and the sterilization device are disposed at the bottom of the housing. The heating device is used to heat the surface to be cleaned, and the sterilization device is used to sterilize the surface to be cleaned.

[0024] In some embodiments of this disclosure, the cleaning device further includes a sterilization device and a sensing protection element, which are disposed at the bottom of the housing. The sterilization device is used to sterilize the surface to be cleaned, and the sensing protection element is used to control the opening of the sterilization device when the bottom of the housing contacts the surface to be cleaned, and to control the closing of the sterilization device when the bottom of the housing separates from the surface to be cleaned.

[0025] In some embodiments of this disclosure, the cleaning device further includes a power supply unit disposed in the housing and located behind the dust collection device or the fan unit.

[0026] In some embodiments of this disclosure, the cleaning equipment further includes a display device disposed on the housing and on the same side as the fan device. The display device is electrically connected to at least one of the following: a handle device, a first detection device, a second detection device, a heating device, a sterilization device, and a power supply device, and is used to display at least one of the following: cleaning mode, waste information, dust bag usage information, cleaning function, power information, and fault information. The cleaning mode includes at least a first cleaning mode and a second cleaning mode. The cleaning function includes at least a heating function and a sterilization function. The fault information includes at least a roller brush fault and a fan device fault.

[0027] In some embodiments of this disclosure, the cleaning equipment further includes a control device disposed in the housing and electrically connected to the handle device, the first detection device, the second detection device, the heating device, the sterilization device, the display device, the power supply device, the fan device, and the drive component of the cleaning equipment, respectively.

[0028] In some embodiments of this disclosure, the handle device further includes a conductive element connected to the heating device.

[0029] In some embodiments of this disclosure, the cleaning device is a mite remover.

[0030] An embodiment of a second aspect of this disclosure provides a cleaning system. The cleaning system includes a cleaning base station and the cleaning equipment described in any of the foregoing embodiments. The cleaning base station is used in conjunction with the cleaning equipment for at least maintaining the cleaning equipment, and the cleaning base station has a docking position for the cleaning equipment to dock.

[0031] The cleaning system described above simplifies cleaning operations and enhances the user experience by employing the cleaning equipment and cleaning base stations. Setting up cleaning base stations also facilitates charging, maintenance, and cleaning of the cleaning equipment.

[0032] The cleaning device disclosed herein arranges the fan unit and dust collection unit on both sides to achieve a more even weight distribution. The handle is positioned between the fan unit and the dust collection unit, parallel to the direction of movement of the cleaning device. When the user holds the cleaning device to perform cleaning tasks, the contact between the cleaning device and the surface to be cleaned is more even and tighter, making it more convenient, easy, and effortless to hold, effectively improving cleaning results and user experience. The fan unit and dust collection unit are positioned opposite each other, which effectively reduces suction loss of the fan unit and noise or vibration generated by airflow. The dust bag is detachable, allowing users to clean the dust without getting their hands dirty and eliminating the need for frequent cleaning. At the same time, the various components of the cleaning device are arranged more rationally and compactly, with high space utilization, making the whole machine small, lightweight, and aesthetically pleasing. Both wired and wireless versions are available to allow users with different needs to choose freely. Attached Figure Description

[0033] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation on the scope.

[0034] Figure 1 A schematic diagram of the structure of a cleaning device provided in an embodiment of this disclosure. Figure 1 The power supply is a battery pack. Figure 2 This is a schematic diagram of the cleaning device provided in one embodiment of the present disclosure from another angle; Figure 3 for Figure 1 The diagram shows the internal structure of the cleaning equipment. Figure 4 Schematic cross-sectional structure of a cleaning device provided in an embodiment of this disclosure Figure 1 ; Figure 5 An exploded structural diagram of the housing, dust collection device, fan device, and first air duct structure in a cleaning device provided in an embodiment of the present disclosure; Figure 6 This is an exploded view of a dust collection device provided in an embodiment of the present disclosure; Figure 7 An exploded view of the dust collection device and fan assembly provided in an embodiment of this disclosure; Figure 8 Schematic diagram of the internal structure of a cleaning device provided in an embodiment of this disclosure Figure 2; Figure 9 A schematic diagram of the assembly structure of the handle device and the housing provided in an embodiment of this disclosure; Figure 10 This is a schematic diagram of the assembly structure of the second air duct structure and the housing provided in an embodiment of the present disclosure; Figure 11 Schematic diagram of a cleaning device provided in an embodiment of this disclosure Figure 2 The power supply unit is a power board with a power cord. Figure 12 for Figure 11 The diagram shows the internal structure of the cleaning equipment. Figure 13 Schematic cross-sectional structure of a cleaning device provided in an embodiment of this disclosure Figure 2 ; Figure 14 This is a schematic diagram of the structure of a cleaning system according to some embodiments of this disclosure.

[0035] Explanation of main component symbols 1000. Cleaning equipment; 101. Housing; 1011. Dust suction port; 1012. Assembly slot; 1013. Second mating part; 10131. Mating post; 10132. Elastic element; 1014. First air duct structure; 10141. One end of the first air duct structure; 10142. The other end of the first air duct structure; 1015. First wiring channel; Q. First type of wire; 1016. Second wiring channel; R. Second type of wire 102. Type of wire; 102. Dust collection device; 1020. Air outlet port; 1021. Dust cup; 10211. Receiving cavity; 10212. Opening; 1022. Dust bag assembly; 10221. Bracket; 10222. Dust bag; 1023. Dust collection port; 10231. First opening; 10232. Second opening; 10233. Third opening; 1024. First mating part; 10241. Mating groove; 1029. Air inlet end 103. Fan device; 1031. Air outlet; 104. Roller brush device; 1041. Roller brush; 10411. Roller; 10412. Brush strip; 10413. Through hole; 1042. Drive component; 105. First filter element; 106. Second filter element; 107. Handle device; 1071. Power switch; 1072. Charging port; 1073. Mode button; 1074. Conductive sheet; 108. Second air duct structure; 1081. Air inlet; 1082. Air outlet; 109. First detection device; 110. Second detection device; 111. Heating device; 112. Sterilization device; 113. Sensor protection component; 114. Display device; 115. Control device; 116. Power supply device; 1161. Battery pack; 1162. Power cord; 1163. Power board; 2000. Base station; 2001. Parking position; 3000. Cleaning system. Detailed Implementation

[0036] The technical solutions of the present disclosure will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present disclosure, and not all embodiments.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure.

[0038] The following detailed description of some embodiments of this disclosure is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0039] In existing cleaning equipment, the fan and dust cup assembly are usually concentrated in the middle of the equipment, such as in a top-bottom arrangement. When the cleaning equipment is placed on the surface to be cleaned, the pressure distribution on the surface is uneven, with higher pressure in the middle and lower pressure on the sides. This results in poor adhesion between the cleaning equipment and the surface to be cleaned on both sides, reducing the cleaning effect. In addition, users find it difficult to hold the cleaning equipment when performing cleaning tasks, leading to a poor user experience.

[0040] To address the aforementioned technical issues, the inventors, through in-depth research, proposed a cleaning device with a fan and dust collection device arranged on opposite sides. This design ensures a more even weight distribution. The handle is positioned between the fan and dust collection devices, parallel to the device's direction of movement. When the user holds the device to perform cleaning tasks, the contact between the device and the surface being cleaned is more uniform and tighter, making it easier, more comfortable, and less strenuous to hold, effectively improving cleaning results and user experience. The fan and dust collection devices are positioned opposite each other, effectively reducing suction loss and noise or vibration from the airflow. The detachable dust bag design allows users to clean without getting their hands dirty and eliminates the need for frequent emptying. Furthermore, the arrangement of the cleaning device's components is more rational and compact, maximizing space utilization. The entire device is small, lightweight, and aesthetically pleasing. Both wired and wireless versions are available to cater to different user needs.

[0041] Please see Figure 1One embodiment of this disclosure provides a cleaning device 1000. The cleaning device 1000 is used to clean surfaces to be cleaned. These surfaces include, but are not limited to, floors, walls, tabletops, window glass, bed surfaces, sofa surfaces, chairs, curtains, etc., and this disclosure does not limit their use; those skilled in the art can choose according to actual circumstances. The cleaning device 1000 includes, but is not limited to, handheld cleaning devices and self-propelled cleaning devices. Handheld cleaning devices include, but are not limited to, floor scrubbers, vacuum cleaners, and mite removers. To better describe the embodiments of this disclosure, a mite remover is used as an illustration in the following description.

[0042] In some embodiments, the cleaning device 1000 is a mite remover. Users use the mite remover to clean beds, sofas, chairs, etc.

[0043] In other embodiments, the cleaning device 1000 may also be a vacuum cleaner or other cleaning device 1000, for example, a user cleans the floor using a vacuum cleaner. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0044] Please refer to the following: Figure 1 and Figure 2 In some embodiments, the cleaning device 1000 includes a housing 101, a dust collection device 102, and a fan device 103. A suction port 1011 is provided at the bottom of the housing 101. The dust collection device 102 is detachably mounted on the housing 101 and communicates with the suction port 1011. The dust collection device 102 is used to store debris from the surface to be cleaned that enters it through the suction port 1011. The fan device 103 is mounted on the housing 101 and communicates with the dust collection device 102. The fan device 103 is used to allow debris from the surface to be cleaned to enter the dust collection device 102 through the suction port 1011.

[0045] Understandably, when the cleaning equipment 1000 cleans the surface to be cleaned, the fan device 103 is turned on and sucks up the debris on the surface. The debris on the surface enters the dust collection device 102 through the suction port 1011 and is stored in the dust collection device 102, thus achieving the cleaning of the surface. For example, when the fan in the fan device 103 starts to draw air, a negative pressure is formed between the suction port 1011, the dust collection device 102, and the fan device 103, causing the debris on the surface to be cleaned to be drawn into the dust collection device 102 through the suction port 1011 and stored thereunder under the influence of the negative pressure and the airflow.

[0046] Please refer to the following: Figure 1 , Figure 3 and Figure 4 In some embodiments, the fan device 103 and the dust collection device 102 are located on opposite sides of the housing 101, and the central axis of the fan device 103 and the central axis of the dust collection device 102 are on the same straight line (e.g., ...). Figure 1 (As shown by the dashed line in the image).

[0047] For example, the two sides of the housing 101 are arranged opposite to each other, specifically the fan device 103 and the dust collection device 102 are located on both sides of the center of gravity of the housing 101.

[0048] By distributing the fan device 103 and the dust collection device 102 on both sides of the housing 101 and setting them opposite each other, the overall weight of the cleaning equipment 1000 can be balanced by the fan device 103 and the dust collection device 102, so that the pressure on each position of the surface to be cleaned is close to equal, thereby reducing the risk that the cleaning equipment 1000 and the surface to be cleaned will not fit tightly due to uneven pressure on the surface to be cleaned, which is conducive to improving the cleaning effect of the cleaning equipment 1000.

[0049] Furthermore, since the central axis of the fan device 103 and the central axis of the dust collection device 102 are on the same straight line, the airflow can directly, axially, and without deflection enter the fan device 103 after exiting the dust collection device 102. This reduces the risk of strong flow field separation areas and vortices (eddies) caused by sudden changes in airflow direction, which would increase airflow resistance. Therefore, the loss of suction power in the fan device 103 can be effectively reduced, as can the noise or vibration caused by airflow. This ensures that the cleaning equipment 1000 can extract most of the debris from the surface to be cleaned to the dust collection device 102 for storage, thus improving the cleaning effect of the cleaning equipment 1000.

[0050] Please refer to the following: Figure 5 and Figure 6 In some embodiments, the dust collection device 102 includes a dust cup 1021, a dust bag assembly 1022, and a dust collection port 1023. The dust cup 1021 forms a receiving cavity 10211 with an opening 10212, and the dust bag assembly 1022 is adapted to be inserted into the receiving cavity 10211 through the opening 10212. The dust bag assembly 1022 includes a support 10221 and a dust bag 10222, the dust bag 10222 being detachably mounted on the support 10221. The dust collection port 1023 passes through the dust cup 1021, the support 10221, and the dust bag 10222, and communicates with the suction port 1011.

[0051] Understandably, when the cleaning equipment 1000 performs a cleaning task, debris such as hair, dust, and lint on the surface to be cleaned enters through the suction port 1011 and then enters the dust bag 10222 through the dust collection port 1023 for temporary storage. The dust bag 10222 collects the debris sucked in by the cleaning equipment 1000. After the cleaning equipment 1000 completes the cleaning task, the user can remove the dust bag assembly 1022 from the opening 10212, then detach the dust bag 10222 from the bracket 10221, empty the debris, clean the dust bag 10222, or replace it with a new dust bag 10222. When the dust bag assembly 1022 is damaged, it can also be removed from the opening 10212 for repair.

[0052] In some embodiments, the dust bag 10222 may be for single use or for reuse. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0053] In some embodiments, the dust collection port 1023 includes a first opening 10231, a second opening 10232, and a third opening 10233. The first opening 10231, the second opening 10232, and the third opening 10233 are respectively disposed on the dust cup 1021, the bracket 10221, and the dust bag 10222, and the positions of the first opening 10231, the second opening 10232, and the third opening 10233 correspond to each other.

[0054] It should be noted that the aforementioned positions correspond to each other. Specifically, when the dust bag 10222 is installed on the bracket 10221 to form the dust bag assembly 1022, and the dust bag assembly 1022 is installed on the dust cup 1021, the first opening 10231, the second opening 10232, and the third opening 10233 overlap to form the dust collection port 1023. For example, the first opening 10231, the second opening 10232, and the third opening 10233 are respectively arranged opposite each other from the outside to the inside, and their shapes are compatible, such as being rectangular, circular, or square. To ensure that the garbage effectively enters the dust bag 10222, the opening size of the first opening 10231 can be set to be greater than or equal to the opening size of the second opening 10232 and greater than or equal to the opening size of the third opening 10233.

[0055] Please refer to the following: Figure 5 and Figure 6 For example, the first opening 10231 is provided in the dust cup 1021, the second opening 10232 is provided in the bracket 10221, and the third opening 10233 is provided in the dust bag 10222.

[0056] When the dust bag 10222 is installed on the bracket 10221 to form the dust bag assembly 1022, the third opening 10233 overlaps with the second opening 10232. Subsequently, the dust bag assembly 1022 is installed into the receiving cavity 10211 of the dust cup 1021 through the opening 10212. At this time, the first opening 10231, the second opening 10232, and the third opening 10233 overlap each other to form the dust collection port 1023.

[0057] In other embodiments, the positions of the first opening 10231, the second opening 10232, and the third opening 10233 may also be interchanged. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0058] Please refer to the following: Figures 1 to 3 In some embodiments, the position of the suction port 1011 on the housing 101 is defined as the front side of the housing 101, one of the fan device 103 and the dust collection device 102 is located on the left side of the housing 101, the other is located on the right side of the housing 101, and both are located behind the suction port 1011.

[0059] By adopting a "left-right distribution" layout, the fan device 103 and the dust collection device 102 can better balance the weight of the left and right sides of the cleaning equipment 1000, thereby reducing the risk of uneven pressure on the surface to be cleaned, which could lead to poor adhesion between the cleaning equipment 1000 and the surface to be cleaned, and improving the cleaning effect of the cleaning equipment 1000.

[0060] For example, a suction port 1011 is provided on the front side of the housing 101. Both the fan device 103 and the dust collection device 102 are mounted on the housing 101 and are located behind the suction port 1011. For instance, the dust collection device 102 is located on the left side of the housing 101, and the fan device 103 is located on the right side of the housing 101. Specifically, the suction port 1011 is located at the bottom front side of the housing 101 so that when the cleaning device contacts the surface to be cleaned, the suction port 1011 is directly opposite the surface to be cleaned, facilitating the entry of debris from the surface. Furthermore, the suction port 1011 can extend in the left-right direction at the bottom front side of the housing 101, and its length can be close to the width of the bottom front side of the housing 101, thereby making the suction port 1011 as large as possible to suck up more debris.

[0061] In some embodiments, the housing 101 is generally rectangular in shape, and the dust collection device 102 and the fan device 103 are generally cylindrical in shape. The lengths of the dust collection device 102 (i.e., the length in the left-right direction of the housing 101) and the fan device 103 (i.e., the length in the left-right direction of the housing 101) can be the same or different, depending on the actual situation, and this disclosure does not limit this. For example, the lengths of the dust collection device 102 and the fan device 103 are approximately the same, thereby forming a symmetrical distribution pattern on the housing 101, which can balance the left-right weight of the whole machine and make the overall appearance more aesthetically pleasing.

[0062] In other embodiments, the housing 101 may also be of other shapes, such as square, circle, etc.; the dust collection device 102 and the fan device 103 may also be of other shapes, such as cuboid, cube, etc. The dust collection device 102 and the fan device 103 may also be arranged in reverse, that is, the fan device 103 is located on the left side of the housing 101 and the dust collection device 102 is located on the right side of the housing 101. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0063] Please refer to the following: Figure 5 and Figure 7 In some embodiments, the air outlet 1020 of the dust collection device 102 (the end connected to the fan device 103) is directly opposite the air inlet 1029 of the fan device 103 (the end connected to the dust collection device 102), and the air outlet 1020 ( Figure 7 The outer diameter of the left end of the middle) and the air inlet port 1029 ( Figure 7 The outer diameter is the same as that of the right end of the dust collection device 102. After the airflow flows out from the outlet of the dust collection device 102, it can smoothly (that is, without changing the flow rate) enter the fan device 103.

[0064] In some embodiments, the dust collection device 102 and the fan device 103 are generally cylindrical in shape, and the air outlet 1020 of the dust collection device 102 and the air inlet 1029 of the fan device 103 are generally circular, with the outer perimeter of the two circles being the same size.

[0065] It should be noted that the shapes described in this disclosure are approximate shapes, and "same" means "approximately the same"; errors caused by minor bumps or dents in the appearance of the structure, assembly errors between the two structures, etc., are allowed.

[0066] This reduces the risk of strong flow field separation regions and vortices (eddies) caused by cross-sectional changes, thereby increasing the flow resistance of the airflow. It also helps to better reduce the suction loss of the fan device 103 and the noise or vibration caused by the airflow.

[0067] Please refer to the following: Figure 1 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the cleaning device 1000 further includes a first air duct structure 1014, which is disposed on the housing 101. One end 10141 of the first air duct structure 1014 is connected to the dust collection port 1023, and the other end 10142 is connected to the suction port 1011. The end of the first air duct structure 1014 connected to the dust collection device 102 is disposed on the same side of the housing 101 as the dust collection device 102.

[0068] See Figure 9 In some embodiments, the end of the first air duct structure 1014 that connects to the dust suction port 1011 can be located on the same side of the housing 101 as the dust collection device 102, or in the middle of the housing 101, or connected to the middle section of the dust suction port 1011, or on the same side of the housing 101 as the fan device 103. For example, the end of the first air duct structure 1014 that connects to the dust suction port 1011 is located in the middle of the housing 101, that is, connected to the middle section of the dust suction port 1011. Since the waste entering through the dust suction port 1011 needs to enter the dust collection device 102 through the first air duct structure 1014, placing it in the middle makes it easier for waste from the left and right sides of the dust suction port 1011 to enter.

[0069] In some embodiments, the general shape of the first air duct structure 1014 can be a straight line, a broken line, or a curved arc, depending on the location of the dust collection port 1023 and the suction port 1011. It can be set according to the actual situation, and this disclosure does not limit it.

[0070] Since the weight of the dust collection device 102 is less than that of the fan device 103 when it does not store garbage or stores a small amount of garbage in the early stage, by setting the end of the first air duct structure 1014 connected to the dust collection device 102 on the same side of the housing 101, the weight of the two sides of the cleaning equipment 1000 can be better balanced by the first air duct structure 1014. This reduces the risk of uneven pressure on the surface to be cleaned, which could lead to poor adhesion between the cleaning equipment 1000 and the surface to be cleaned, and thus improves the cleaning effect of the cleaning equipment 1000.

[0071] In other embodiments, the first air duct structure 1014 may also be entirely disposed on the same side of the housing 101 as the dust collection device 102. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0072] Please refer to the following: Figure 2 and Figure 8In some embodiments, the cleaning device 1000 further includes a roller brush assembly 104. The roller brush assembly 104 includes a roller brush 1041 and a drive member 1042 pulvinctly connected to the roller brush 1041. The roller brush 1041 is rotatably connected to the housing 101 at the suction port 1011 and contacts the surface to be cleaned when the cleaning device 1000 cleans the surface. The drive member 1042 is disposed on the same side of the housing 101 as the dust collection device 102 and is used to drive the roller brush 1041 to rotate.

[0073] When the cleaning device 1000 performs a cleaning task, the drive unit 1042 drives the roller brush 1041 to rotate and beat the surface to be cleaned. This allows most of the debris on the surface to be separated and enter the dust collection device 102 through the suction port 1011, improving the cleaning effect of the cleaning device 1000. For example, when cleaning a bed, the roller brush 1041 rotates to beat the sheets, pillows, and blankets, causing sticky or attached dust, hair, lint, etc., to be slightly lifted and easily sucked into the suction port 1011.

[0074] In addition, by placing the roller brush 1041 at the suction port 1011 (that is, the front side of the housing 101), it is beneficial to balance the weight of the cleaning device 1000 in the front-back direction, reducing the risk that the front side of the cleaning device 1000 will lift up due to excessive weight on the rear side, and will not be able to fit tightly against the surface to be cleaned.

[0075] By placing the drive unit 1042 and the dust collection device 102 on the same side of the housing 101, the weight of the drive unit 1042 can be used to better balance the weight on both sides of the cleaning device 1000. This reduces the risk of uneven pressure on the surface to be cleaned, which could lead to poor adhesion between the cleaning device 1000 and the surface, thus improving the cleaning effect of the cleaning device 1000. Furthermore, placing the drive unit 1042 and the fan device 103 on different sides avoids mutual interference when they work together, preventing noise superposition or vibration resonance. By placing them on different sides of the housing 101, the generated noise or vibration is transmitted separately, reducing its impact.

[0076] Please see Figure 8 In some embodiments, the roller brush 1041 includes a roller 10411 and a brush strip 10412 disposed on the outer peripheral wall of the roller 10411. The brush strip 10412 extends along the rotation axis of the roller 10411.

[0077] In some embodiments, the drive member 1042 is directly connected to or driven to the roller 10411, driving the roller 10411 to rotate, which in turn drives the brush strips 10412 to rotate and tap the surface to be cleaned. Exemplarily, the roller 10411 is generally cylindrical, and the brush strips 10412 are spirally arranged on the outer peripheral wall of the roller 10411. The number of brush strips 10412 can be one, two, or more; the two or more brush strips 10412 are spaced apart from each other. The more brush strips 10412 there are, the more times the brush strips 10412 tap the surface to be cleaned when the roller 10411 rotates once.

[0078] In some embodiments, the brush strip 10412 is provided with a through hole 10413, which allows air to pass through when the roller brush 1041 cleans the surface to be cleaned. Understandably, when the roller brush 1041 cleans the surface, the brush strip 10412 continuously slaps the surface; if the rotation speed is too high and the airflow is not smooth, noise can easily be generated. Specifically, when the brush strip 10412 slaps the surface, air can pass through the through hole 10413 to ensure smooth airflow as much as possible.

[0079] By opening through holes 10413 on the brush strip 10412, not only can the air resistance when the roller brush 1041 rotates be reduced, thereby reducing the energy consumption of the cleaning equipment 1000, but the noise of the cleaning equipment 1000 can also be reduced, improving the user experience.

[0080] For example, there are four brush strips 10412, which are spaced apart. For instance, the drive unit 1042 is a rotary motor with a rotation speed of 8000 rpm. Thus, the roller brush device 104 can achieve 60,000 taps per minute on the surface to be cleaned.

[0081] In other embodiments, the parameters of the roller brush device 104 can also be different. For example, if the number of pats of the roller brush device 104 is increased, it is only necessary to increase the number of brush strips 10412 or increase the rotation speed of the rotary motor. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0082] Please refer to the following: Figure 1 , Figure 5 and Figure 9 In some embodiments, the top of the housing 101 is also provided with an assembly groove 1012, which extends along the central axis of the fan device 103 or the central axis of the dust collection device 102, and at least a portion of the dust collection device 102 and at least a portion of the fan device 103 are accommodated in the assembly groove 1012.

[0083] By providing the assembly slot 1012 and housing at least a portion of the dust collection device 102 and at least a portion of the fan device 103 within the assembly slot 1012, the volume of the cleaning equipment 1000 can be reduced, thereby reducing the space occupied by the dust collection device 102 and the fan device 103 in the direction of gravity, which is beneficial to the miniaturization design of the cleaning equipment 1000. In addition, housing at least a portion of the dust collection device 102 and at least a portion of the fan device 103 within the assembly slot 1012 can ensure the installation stability of the dust collection device 102 and the fan device 103 and prevent them from slipping due to external causes such as collisions.

[0084] See Figure 10 In some embodiments, the dust collection device 102 is provided with a first mating part 1024, and the assembly groove 1012 is provided with a second mating part 1013. During the process of assembling the dust collection device 102 into the assembly groove 1012, the first mating part 1024 and the second mating part 1013 are engaged and connected. During the process of disassembling the dust collection device 102 from the assembly groove 1012, the first mating part 1024 and the second mating part 1013 are disengaged.

[0085] Understandably, when the cleaning equipment 1000 needs to perform a cleaning task, the user connects the first mating part 1024 and the second mating part 1013 to fix the dust collection device 102 in the assembly slot 1012. After the cleaning equipment 1000 completes the cleaning task, the user only needs to disconnect the mating part 1024 and the second mating part 1013, that is, separate the mating part 1024 and the second mating part 1013, to remove the dust collection device 102 from the assembly slot 1012 and clean or repair the dust collection device 102 without damaging the components.

[0086] Please refer to the following: Figure 5 and Figure 9 In some embodiments, one of the first mating part 1024 and the second mating part 1013 is a mating groove 10241, and the other is a mating post 10131 connected to the elastic member 10132.

[0087] During the engagement of the first mating part 1024 and the second mating part 1013, the mating post 10131, after overcoming the force of the elastic member 10132, inserts into the mating groove 10241 and resets within the mating groove 10241 under the force of the elastic member 10132. During the disengagement of the first mating part 1024 and the second mating part 1013, the mating post 10131, after overcoming the force of the elastic member 10132, disengages from the mating groove 10241 and resets within the mating groove 10241 under the force of the elastic member 10132.

[0088] For example, please refer to Figure 13The following explanation uses an example where the dust collection device 102 has a mating groove 10241 and the assembly groove 1012 has a mating column 10131. When the cleaning equipment 1000 needs to perform a cleaning task, the user places the dust collection device 102 into the assembly groove 1012 and applies pressure to the dust collection device 102. Under the pushing action of the dust cup 1021, the mating column 10131 overcomes the force of the elastic element 10132 and retracts inward, inserting into the mating groove 10241. After the mating column 10131 is inserted into the mating groove 10241, the pushing force of the dust cup 1021 disappears, and the mating column 10131 resets under the force of the elastic element 10132, i.e., pops outward. At this time, the dust collection device 102 is fixedly installed in the assembly groove 1012.

[0089] When a user wants to remove the dust collection device 102, the user applies a pulling force to the dust collection device 102, for example, by grasping the dust cup 1021 and lifting it. Under the pushing action of the dust cup 1021, the mating post 10131 overcomes the force of the elastic element 10132 and retracts inward to disengage from the mating groove 10241. After leaving the mating groove 10241, the pushing force of the dust cup 1021 disappears, and the mating post 10131 resets under the force of the elastic element 10132, i.e., pops outward. At this time, the dust collection device 102 is removed from the assembly groove 1012. It is worth noting that after the mating post 10131 leaves the mating groove 10241, the mating post 10131 resets under the force of the elastic element 10132, waiting to mate with the mating groove 10241 the next time the dust collection device 102 is installed.

[0090] In other embodiments, the dust collection device 102 may also employ other suitable detachable connection structures such as magnetic attraction structures or snap-fit ​​structures. For example, the dust collection device 102 is provided with a first magnetic attraction element (not shown), and a second magnetic attraction element (not shown) is provided in the assembly groove 1012. The magnetic attraction of the first magnetic attraction element and the second magnetic attraction element enables a detachable connection between the dust collection device 102 and the housing 101. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0091] Please refer to the following: Figure 4 , Figure 8 and Figure 10 In some embodiments, the housing 101 further includes a second air duct structure 108, which is located below the dust collection device 102. The second air duct structure 108 has an air inlet 1081 and an air outlet 1082. The air inlet 1081 is connected to the air outlet 1031 of the fan device 103, and the air outlet 1082 is located on the side of the housing 101 and is connected to the outside.

[0092] In some embodiments, the housing 101 assembly further includes a second air duct structure 108, at least a portion of which is located below the fan assembly 103. The second air duct structure 108 has an air inlet 1081 and an air outlet 1082. The air inlet 1081 communicates with the air outlet 1031 of the fan assembly 103, and the air outlet 1082 is located on the side of the housing 101 and communicates with the outside.

[0093] Understandably, when the cleaning equipment 1000 performs a cleaning task, the fan device 103 draws the debris and nearby air from the surface to be cleaned through the suction port 1011 to the dust collection device 102. The dust collection device 102 intercepts and retains the debris, and the filtered air enters the fan device 103 through the dust collection device 102. Subsequently, the filtered air exits through the air outlet 1031, flows into the second air duct structure 108 through the air inlet 1081, and is discharged to the outside through the air outlet 1082. The arrangement of the second air duct structure 108 facilitates the exhaust of the cleaning equipment 1000.

[0094] In some embodiments, the number of air outlets 1082 is at least two, and two of the at least two air outlets 1082 are respectively disposed on two opposite sides of the housing 101. By disposing the air outlets 1082 on opposite sides of the housing 101, the cleaning device 1000 can be exhausted from both sides, which helps to improve the exhaust effect of the cleaning device 1000, while avoiding direct airflow to the user, thus improving the user experience.

[0095] For example, two air outlets 1082 are provided, one on the left side wall and the other on the right side wall of the housing 101. When the filtered gas flows into the second air duct structure 108 through the air inlet 1081, the gas flows to the left and right sides of the housing 101 and is discharged to the outside through the corresponding air outlets 1082.

[0096] In other embodiments, the number of air outlets 1082 may also be three, four, or other numbers. This disclosure does not limit this number, and those skilled in the art can choose according to the actual situation.

[0097] By setting at least two air outlets 1082 and placing them on opposite sides of the housing 101, the airflow path can be extended and the airflow can be dispersed to both sides, thereby reducing noise or vibration caused by airflow.

[0098] Please see Figure 7 The cleaning device 1000 further includes at least one of a first filter element 105 and a second filter element 106. In some embodiments, the cleaning device 1000 further includes a first filter element 105, which is disposed between the dust collection device 102 and the fan device 103.

[0099] On the one hand, the first filter element 105 can filter the gas flowing out of the dust collection device 102 again to ensure the cleanliness of the gas entering the fan device 103. On the other hand, when the dust collection device 102 is removed from the housing 101, the first filter element 105 can prevent external debris from entering the fan device 103, thereby protecting the fan device 103 and extending the service life of the fan device 103 and the cleaning equipment 1000.

[0100] Please see Figure 10 In some embodiments, the cleaning device 1000 further includes a second filter element 106, which is disposed between the second air duct structure 108 and the fan device 103. The second filter element 106 can filter the gas flowing out from the fan device 103 to ensure the cleanliness of the gas discharged to the external environment and improve the cleaning effect of the cleaning device 1000.

[0101] In some embodiments, the cleaning device 1000 includes a first filter element 105 and a second filter element 106. The first filter element 105 is disposed between the dust collection device 102 and the fan device 103. The second filter element 106 is disposed between the second air duct structure 108 and the fan device 103. By adding the first filter element 105 and the second filter element 106, multi-stage filtration of the gas can be achieved, which is beneficial to improving the cleaning effect of the cleaning device 1000.

[0102] Please refer to the following: Figure 3 and Figure 10 In some embodiments, the housing 101 is provided with a first wiring channel 1015 and a second wiring channel 1016, which are located on opposite sides of the housing 101. The first wiring channel 1015 is used to provide a first type of wire 10151, and the second wiring channel 1016 is used to provide a second type of wire 10161. The first type of wire 10151 and the second type of wire 10161 are different.

[0103] The first type of wire 10151 and the second type of wire 10161 mentioned above are different. For example, the first type of wire 10151 and the second type of wire 10161 can be high-voltage and low-voltage respectively. For example, the high-voltage wire is used to power the heating device 111, the driving component 1042, and the fan device 103; the low-voltage wire is used to power the temperature sensor connection line of the heating device 111, the UI board (such as the circuit board controlling the power switch 1071, the charging port 1072, the mode key 1073, the display device 114, etc.), and the UVC board (such as the circuit board controlling the sterilization device 112).

[0104] By setting up a first wiring channel 1015 and a second wiring channel 1016, and separating them (i.e., located on different sides of the housing 101, such as opposite sides), the installation distance between them is maximized. This not only reduces electromagnetic interference between different types of wires but also meets circuit safety requirements. Furthermore, placing the first wiring channel 1015 and the second wiring channel 1016 on opposite sides of the housing 101, such as the left and right sides, fully utilizes the corner space of the housing 101, improving its space utilization and contributing to the overall compactness and miniaturization of the cleaning equipment 1000.

[0105] Please refer to the following: Figure 1 , Figure 3 , Figure 9 and Figure 12 In some embodiments, the cleaning device 1000 further includes a handle device 107, which is located above the fan device 103 or the dust collection device 102. Both ends of the handle device 107 are connected to the housing 101, and the line connecting the two ends of the handle device 107 is parallel to the direction of movement of the cleaning device 1000. This direction of movement can be either the forward or backward direction of the cleaning device 1000, i.e., the direction of movement of the cleaning device 1000 when performing a task. With this handle, the user can operate the cleaning device 1000 more smoothly and with less effort.

[0106] In some embodiments, the line connecting the two ends of the handle device 107 is perpendicular to the central axis of the dust collection device 102 or the central axis of the fan device 103. Alternatively, in other embodiments, the line connecting the two ends of the handle device 107 is oblique to the central axis of the dust collection device 102 or the central axis of the fan device 103.

[0107] For example, the handle device 107 is arranged along the front-rear direction of the housing 101 to facilitate user grip. When the user pushes forward, the cleaning device 1000 moves forward; when the user pulls backward, the cleaning device 1000 moves backward. This conforms to ergonomic principles and user habits, making operation simple and effortless. For instance, the handle device 107 is C-shaped, with its two ends connected to the front and rear sides of the housing 101, respectively. As another example, the handle device 107 is located in the middle of the housing 101, perhaps at the junction of the dust collection device 102 and the fan device 103, ensuring that the weight is roughly balanced when the user grips it, preventing an unpleasant experience due to imbalance. By providing the handle device 107 on the cleaning device 1000, it facilitates user grip and application of force. Furthermore, the overall shape of the cleaning device 1000 resembles a "basket," and common user actions such as "pushing, pulling, and lifting" align with daily usage habits.

[0108] In some embodiments, the handle device 107 is further provided with at least one of a power switch 1071, a mode button 1073, and a charging port 1072. The power switch 1071 is used to control the power on and off of the cleaning device 1000. The mode button is used to control at least one of the following: switching the cleaning mode, turning the heating function on and off. The charging port 1072 is used to connect an external power source to charge the power supply device 116 of the cleaning device 1000.

[0109] For example, the handle device 107 is provided with a power button 1071, a mode button 1073 and a charging port 1072.

[0110] Initially, the cleaning device 1000 is in the off state. When a cleaning task needs to be performed, the user switches the cleaning device 1000 from the off state to the on state by briefly pressing the power button 1071. At this time, both the fan device 103 and the roller brush device 104 are in the on state.

[0111] During the cleaning process, the user can switch the cleaning mode of the cleaning device 1000 by briefly pressing the mode button 1073 (the cleaning mode includes at least a first cleaning mode and a second cleaning mode; for example, the first cleaning mode is a smart mode, and the second cleaning mode is a powerful mode). The difference between the first cleaning mode and the second cleaning mode can be reflected in the suction power of the fan device 103 and the tapping speed of the roller brush device 104, etc. The user can control the heating function to be turned on or off by pressing and holding the mode button 1073.

[0112] When the cleaning task is finished, the user briefly presses the power button 1071 to switch the cleaning device 1000 from the power-on state to the power-off state. At this time, both the fan device 103 and the roller brush device 104 are in a stopped state.

[0113] When the power supply 116 of the cleaning device 1000 is low on power, the user can connect it to an external power source via the charging port 1072 to charge the power supply 116 of the cleaning device 1000. For example, one end of the power cord can be inserted into the charging port 1072, and the other end can be inserted into a household socket for charging; or, for example, the cleaning device 1000 can be placed on the cleaning base station 2000, and the charging port 1072 can be aligned with the charging device on the cleaning base station 2000 for charging.

[0114] By setting a power switch 1071, a mode button 1073, and a charging port 1072 on the handle device 107, the convenience of users operating and using the cleaning equipment 1000 is greatly improved. Users can simply adjust the different working states of the cleaning equipment 1000 through the handle device 107.

[0115] In other embodiments, the cleaning device 1000 may be provided with a power switch 1071, a mode button 1073 and a charging port 1072 separately, or any two of the power switch 1071, mode button and charging port 1072 may be provided. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0116] It should be noted that the above operation of the power button 1071 and mode button 1073 is merely exemplary and does not limit the scope of protection of this disclosure; in addition to short press and long press, it can also be a light touch, a series of consecutive presses, etc., and can be designed according to actual needs, and this disclosure does not limit it.

[0117] Please refer to the following: Figure 4 and Figure 8 In some embodiments, the cleaning equipment 1000 further includes a first detection device 109, which is disposed on the periphery of the first air duct structure 1014 to detect the garbage flowing through the first air duct structure 1014.

[0118] By setting up the first detection device 1109, the cleanliness of the surface to be cleaned can be monitored in real time, which helps to improve the intelligence level of the cleaning equipment 1000.

[0119] For example, the first detection device 109 is a dust concentration detector, and the preset concentration value of the first detection device 109 is set to 0.05µg / m³. When the cleaning equipment 1000 performs a cleaning task, the fan device 103 draws the debris and nearby air from the surface to be cleaned through the suction port 1011 into the first air duct structure 1014, and then flows into the dust collection device 102 along the first air duct structure 1014. The dust concentration detector detects the concentration of debris contained in the air within the first air duct structure 1014.

[0120] If the dust concentration detector detects that the concentration of debris in the gas is lower than the preset concentration value, it indicates that the cleaning of the surface to be cleaned is complete, and the user can turn off the cleaning equipment 1000. If the dust concentration detector detects that the concentration of debris in the gas is higher than the preset concentration value, it indicates that the cleaning of the surface to be cleaned is not complete, and the cleaning equipment 1000 continues to clean the surface to be cleaned. Alternatively, the cleaning equipment 1000 automatically switches from intelligent mode to powerful mode, or prompts the user to switch from intelligent mode to powerful mode to help improve the cleaning effect. For example, the first detection device 109 can be a photoelectric sensor or an infrared sensor, that is, a photoelectric sensor or an infrared sensor is respectively set on both sides of the first air duct structure 1014.

[0121] In other embodiments, the first detection component 109 may also be other detection components, and the cleaning equipment 1000 may also use other waste concentration detection methods. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0122] Please see Figure 4 In some embodiments, the cleaning device 1000 further includes a second detection device 110, which is disposed around the dust bag 10222 and is used to detect the usage information of the dust bag 10222, including air pressure and whether it is full of dust.

[0123] By setting up the second detection device 110, the level of garbage stored in the dust bag 10222 can be monitored in real time. Users can determine whether the dust bag 10222 needs to be replaced based on the detected usage information. This not only improves the intelligence level of the cleaning equipment 1000, but also avoids low cleaning efficiency caused by excessive garbage in the dust bag 10222.

[0124] For example, the second detection device 110 is a pressure sensor, and a preset pressure value is set for the second detection device 110. When the cleaning equipment 1000 performs a cleaning task, the fan device 103 draws the debris and nearby air from the surface to be cleaned through the suction port 1011 to the dust collection device 102. The dust bag 10222 intercepts and retains the debris in the dust collection device 102, and the filtered air enters the fan device 103 through the dust collection device 102. The pressure sensor detects the pressure inside the dust bag 10222.

[0125] As more debris accumulates in the dust bag 10222, the air permeability of the dust collection device 102 gradually decreases, leading to an increase in air pressure inside the dust bag 10222. Therefore, when the pressure value detected by the pressure sensor exceeds the preset pressure value, it indicates that the dust bag 10222 is full. At this time, the user removes the dust collection device 102 from the housing 101 and replaces or cleans the dust bag 10222.

[0126] Another example is that the second detection device 110 can be a visual sensor, which uses a camera to periodically or irregularly photograph the interior of the dust bag 10222 to reflect the storage status of the dust bag 10222. Yet another example is that the second detection device 110 can be a mass sensor, which uses weight to reflect the storage status of the dust bag 10222. In other embodiments, the second detection device 110 can also be other detection components, and the cleaning equipment 1000 can also use other methods to detect whether the dust bag 10222 is full. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0127] Please see Figure 2In some embodiments, the cleaning device 1000 further includes at least one of a heating device 111 and a sterilization device 112. Both the heating device 111 and the sterilization device 112 are disposed at the bottom of the housing 101. When the cleaning device 1000 cleans the surface to be cleaned, the heating device 111 heats the surface to be cleaned, and the sterilization device 112 sterilizes the surface to be cleaned (e.g., to kill mites).

[0128] For example, the cleaning equipment 1000 is equipped with both a heating device 111 and a sterilization device 112. When performing a cleaning task, the cleaning equipment 1000 heats the surface to be cleaned using the heating device 111 and sterilizes the surface to be cleaned using the sterilization device 112.

[0129] Subsequently, the garbage and disinfected bacteria on the surface to be cleaned are drawn into the dust collection device 102 through the suction port 1011 by the fan device 103. The dust collection device 102 intercepts and retains the garbage and disinfected bacteria, and the filtered gas enters the fan device 103 through the dust collection device 102 and is discharged into the external environment.

[0130] By incorporating the heating device 111 and the sterilization device 112, the cleaning effect of the cleaning equipment 1000 on the surface to be cleaned can be improved.

[0131] For example, the heating device 111 is a metal plate (such as an aluminum plate or a PI film) disposed outside the bottom of the housing 101. For example, it can be attached to the outer shell at the bottom of the housing 101 and can be disposed behind the dust suction port 1011. The sterilization device 112 is an ultraviolet lamp (hereinafter referred to as "UV lamp") disposed inside the bottom of the housing 101. For example, it can be disposed on the inner shell at the bottom of the housing 101 and have openings at corresponding positions of the housing 101 and the heating device 111. When the ultraviolet lamp is working, ultraviolet light is emitted through the openings.

[0132] In other embodiments, the cleaning device 1000 may be equipped with a separate heating device 111 or a separate sterilization device 112. This disclosure does not limit this, and those skilled in the art can choose according to the actual situation.

[0133] Please see Figure 2 In some embodiments, the cleaning device 1000 further includes a sterilization device 112 and a sensing protection element 113. The sterilization device 112 and the sensing protection element 113 are disposed at the bottom of the housing 101. The sterilization device 112 is used to sterilize the surface to be cleaned. The sensing protection element 113 is used to control the opening of the sterilization device 112 when the bottom of the housing 101 contacts the surface to be cleaned, and to control the closing of the sterilization device 112 when the bottom of the housing 101 separates from the surface to be cleaned.

[0134] By setting up the sensor protection component 113, the sterilization device 112 can be prevented from irradiating the user and causing harm to the user's body, which helps to improve the safety of using the cleaning equipment 1000.

[0135] For example, the sensing protection element 113 is an infrared sensor, and the sterilization device 112 is a UV lamp. When the cleaning device 1000 performs a cleaning task, when the bottom of the housing 101 contacts the surface to be cleaned, the infrared sensor controls the UV lamp to turn on, and the UV lamp irradiates the surface to be cleaned to disinfect bacteria (such as mites). When the bottom of the housing 101 separates from the surface to be cleaned, the infrared sensor controls the UV lamp to turn off.

[0136] In other embodiments, the sensing protection element 113 and the sterilization device 112 may also be other suitable devices, which are not limited in this disclosure. Those skilled in the art can choose according to the actual situation.

[0137] In some embodiments, the handle device 107 further includes a conductive element 1074, which is connected to the heating device 111. The handle device 107, through the conductive element 1074, is connected to the heating device 111 to release static electricity, thereby ensuring user safety.

[0138] In some embodiments, the conductive element may be a conductive sheet disposed at a location on the handle assembly 107. Alternatively, in other embodiments, conductive material is injection molded onto the entire handle assembly 107 to form the conductive element. This disclosure does not limit the scope of the invention, and those skilled in the art may choose according to the specific circumstances.

[0139] Please refer to the following: Figure 1 , Figure 3 and Figure 4 In some embodiments, the cleaning device 1000 further includes a display device 114, which is disposed on the housing 101 and on the same side as the fan device 103. The display device 114 is electrically connected to at least one of the handle device 107, the first detection device 109, the second detection device 110, the heating device 111, the sterilization device 112, and the power supply device 116, and is used to display at least one of the following: cleaning mode, waste information, dust bag usage information, cleaning function, power status, and fault information of the cleaning device 1000. The cleaning mode includes at least a first cleaning mode (such as a smart mode) and a second cleaning mode (such as a powerful mode). The cleaning function includes at least a heating function (such as the heating device 111 being turned on) and a sterilization function (such as the sterilization device 112 being turned on). The fault information includes at least a fault in the roller brush 1041 and a fault in the fan device 103 of the cleaning device 1000.

[0140] For example, the display device 114 is disposed on the top of the housing 101 and on the same side as the fan device 103, such as on the right side of the housing 101 and in front of the fan device 103. This makes it convenient for the user to view the equipment 1000 in real time. The display device 114 is disposed on the top, front and right side of the housing 101, which is obvious and conforms to the user's observation habits. This makes it convenient for the user to see problems in time and solve them in time. For example, it can remind the user to charge when the power is low, or to switch to the strong mode in time when the garbage information shows that it is dirty, or to stop the machine in time to check when the roller brush 1041 is blocked, so as to avoid burning out the drive component 1042, etc.

[0141] By setting up the display device 114, the cleaning equipment 1000 can be visualized. Users can understand the operating status and cleaning status of the cleaning equipment 1000 through the display device 114, which helps to improve the user experience.

[0142] Furthermore, as the cleaning equipment 1000 is used for longer periods, the amount of debris in the dust collection device 102 gradually increases, and the weight of the dust collection device 102 also gradually increases. By placing the display device 114 and the fan device 103 on the same side, the weight of the display device 114 can be used to balance the weight on both sides of the cleaning equipment 1000, thereby reducing the risk of uneven pressure on the surface to be cleaned, which could lead to poor adhesion between the cleaning equipment 1000 and the surface to be cleaned, and thus improving the cleaning effect of the cleaning equipment 1000.

[0143] In some embodiments, the cleaning mode includes at least a first cleaning mode and a second cleaning mode. The first cleaning mode is an intelligent mode, in which the cleaning device 1000 can automatically adjust the suction power of the fan device 103 and the tapping speed of the roller brush device 104 according to the condition of the surface to be cleaned. The second cleaning mode is a powerful mode, in which the suction power of the fan device 103 in the cleaning device 1000 is at its maximum value, and the tapping speed of the roller brush device 104 is at its maximum speed.

[0144] In some embodiments, the waste information can display the dirt level of the surface to be cleaned in real time to prompt the user to increase the cleaning intensity when the surface is heavily soiled, such as by switching to a powerful mode.

[0145] In some embodiments, the dust bag usage information can display in real time whether the dust bag is full, so as to prompt the user to clean or replace it in time when it is full.

[0146] In some embodiments, the cleaning function includes at least a heating function and a sterilization function. The heating function specifically refers to the heating device 111 being turned on and heating the surface to be cleaned. The sterilization function specifically refers to the sterilization device 112 being turned on and eliminating bacteria on the surface to be cleaned.

[0147] In some embodiments, fault information specifically refers to information about damage or abnormality of a device (such as a roller brush device 104, a fan device 103, etc.) in the cleaning equipment 1000, including the roller brush 1041 being blocked and the fan in the fan device 103 being blocked. The reasons for the roller brush 1041 being blocked include, but are not limited to, the drive component 1042 being blocked and the roller brush 1041 being entangled by hair, etc.

[0148] For example, when the cleaning device 1000 is in smart mode, a first cleaning mode light on the display device 114 illuminates. When the cleaning device 1000 is in powerful mode, a second cleaning mode light on the display device 114 illuminates. The user can determine whether the cleaning device 1000 is in the desired mode by observing the cleaning mode on the display device 114.

[0149] When the heating device 111 is turned on, the heating function light on the display device 114 illuminates. When the sterilization device 112 is turned on, the sterilization function light on the display device 114 illuminates. Users can determine whether the cleaning equipment 1000 has activated the required function by observing the cleaning function on the display device 114.

[0150] When the cleaning equipment 1000 is performing a cleaning task, the waste information on the display device 114 is always highlighted, and the waste concentration value changes according to the actual situation. At the same time, the dust bag usage information on the display device 114 is always highlighted, and the pressure value or dust fullness of the dust bag 10222 changes according to the actual situation.

[0151] Users can determine the cleanliness of the surface to be cleaned by observing the garbage information on the display device 114, and determine whether the dust bag 10222 needs to be replaced by observing the dust bag usage information on the display device 114.

[0152] When any one or more devices in the cleaning equipment 1000 (such as the roller brush device 104, dust collection device 102, fan device 103, etc.) are damaged or malfunction, the fault information light on the display device 114 will illuminate. Users can determine whether the cleaning equipment 1000 is malfunctioning by observing the fault information on the display device 114.

[0153] Please refer to the following: Figure 4 and Figure 8In some embodiments, the cleaning device 1000 further includes a control device 115, which is disposed in the housing 101 and electrically connected to the handle device 107, the first detection device 109, the second detection device 110, the heating device 111, the sterilization device 112, the display device 114, the power supply device 116, the fan device 103, and the drive component of the cleaning device 1000. The control device 115 is used to control the handle device 107, the first detection device 109, the second detection device 110, the heating device 111, the sterilization device 112, the display device 114, the power supply device 116, the fan device 103, and the drive component of the cleaning device 1000. Exemplarily, the control module 115 can be disposed on the circuit board where the sterilization module 112 is located, or on the power supply board 1163, or on the circuit board where the display device 114 is located. The position of the control module 115 can be set according to the actual situation, and this disclosure is not limited thereto.

[0154] Please refer to the following: Figure 3 and Figure 4 In some embodiments, the cleaning device 1000 further includes a power supply device 116 disposed in the housing 101 and located behind the dust collection device 102 or the fan device 103.

[0155] By placing the power supply unit 116 on the rear side of the dust collection device 102, it is beneficial to better balance the weight of the cleaning device 1000 in the front-to-back direction, reducing the risk that the front side of the cleaning device 1000 will tilt up due to excessive weight on the rear side, and will not be able to fit tightly against the surface to be cleaned.

[0156] In some embodiments, see Figure 8 The power supply device 116 includes a battery pack 1161. The battery pack 1161 is electrically connected to the fan device 103, the roller brush device 104, the handle device 107, the heating device 111, the sterilization device 112, and the display device 114, respectively. The battery pack 1161 is used to supply power to the roller brush device 104, the heating device 111, the sterilization device 112, and the display device 114. Specifically, the battery pack 1161 can supply power to the fan in the fan device 103, the drive unit 1042 in the roller brush device 104, the heating device 111, the sterilization device 112, and the display device 114, respectively, and is charged through the charging port 1072 of the handle device 107.

[0157] By adopting the power supply method of battery pack 1161, the cleaning device 1000 does not need to be equipped with power cord 1162. This not only facilitates the storage and transportation of the cleaning device 1000, but also eliminates the limitation of external power supply, thus broadening the application scenarios of the cleaning device 1000. For example, the cleaning device 1000 can be used normally when there is no external socket, such as in a car. At the same time, it is not limited by power cord 1162 during use, avoiding the inconvenience caused by power cord 1162 being too long or too short.

[0158] Please see Figure 11 In some embodiments, the power supply device 116 includes a power board 1163 with a power cord 1162. The power board 1163 is electrically connected to the fan device 103, the roller brush device 104, the handle device 107, the heating device 111, the sterilization device 112, and the display device 114, respectively. The power cord 1162 of the power board is connected to an external power source to supply power to the fan device 103, the roller brush device 104, the handle device 107, the heating device 111, the sterilization device 112, and the display device 114. Specifically, the battery pack 1161 can supply power to the fan in the fan device 103, the drive unit 1042 in the roller brush device 104, the heating device 111, the sterilization device 112, and the display device 114, respectively, and is charged by plugging into the power cord 1162.

[0159] By adopting the power supply method of power board 1163, the cleaning device 1000 does not require a battery pack 1161, which reduces production costs and the overall weight of the cleaning device 1000, thus improving the user experience. This disclosure includes both wired and wireless versions to allow users with different needs to choose freely.

[0160] In some embodiments, the cleaning device 1000 is a mite remover, which can perform functions such as vacuuming, beating, disinfection, and heating. Through four steps of "vacuuming, beating, shining, and drying," it removes mites, their corpses, excrement, etc., and inhibits their regeneration. It can also clean up dust, hair, lint, and other debris. Users can use it in various scenarios, such as beds, sofas, chairs, and curtains in the home, and seats in cars.

[0161] Please see Figure 14An embodiment of the second aspect of this disclosure provides a cleaning system 3000. The cleaning system 3000 includes a cleaning base station 2000 and the aforementioned cleaning device 1000. The cleaning base station 2000 is used in conjunction with the cleaning device 1000 for at least the maintenance of the cleaning device 1000. The cleaning base station 2000 has a docking position 2001 for the cleaning device 1000 to dock. After use, the cleaning device 1000 can be placed on the docking position 2001. The cleaning device 1000 can move to the docking position 2001 automatically, or it can be manually placed on the docking position 2001 by a user. Maintenance includes, but is not limited to: dust collection (collecting waste from the dust cup 1021 into the cleaning base station 2000), charging (charging the battery pack 1161 of the cleaning device 1000), etc.

[0162] By adopting the cleaning equipment 1000 and the cleaning base station 2000, the cleaning operation can be simplified, the user experience can be improved, and the cleaning base station can be set up to facilitate the charging, maintenance and cleaning of the cleaning equipment 1000.

[0163] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this disclosure and are not intended to limit this disclosure. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this disclosure fall within the scope of this disclosure.

Claims

1. A cleaning device for cleaning a surface to be cleaned, characterized in that, The cleaning equipment includes: The housing has a dust suction port at its bottom; A dust collection device is detachably mounted on the housing and connected to the suction port, used to store the debris that enters the surface to be cleaned through the suction port. A fan device is installed in the housing and connected to the dust collection device, used to allow the garbage on the surface to be cleaned to enter the dust collection device through the dust suction port; The fan and the dust collection device are located on opposite sides of the housing, and the central axis of the fan and the central axis of the dust collection device are on the same straight line.

2. The cleaning equipment according to claim 1, characterized in that, The dust collection device includes: A dust cup having an open receiving cavity; A dust bag assembly adapted to be inserted into the receiving cavity through the opening, the dust bag assembly including a support and a dust bag, the dust bag being detachably disposed on the support; and The dust collection port passes through the dust cup, the bracket, and the dust bag, and is connected to the suction port.

3. The cleaning equipment according to claim 2, characterized in that, The position of the suction port on the housing is defined as the front side of the housing. One of the fan device and the dust collection device is located on the left side of the housing, and the other is located on the right side of the housing, and both are located behind the suction port.

4. The cleaning equipment according to claim 3, characterized in that, The air outlet of the dust collection device is directly opposite the air inlet of the fan device, and the outer diameter of the air outlet is the same as the outer diameter of the air inlet.

5. The cleaning equipment according to claim 4, characterized in that, The cleaning equipment also includes a first air duct structure, which is disposed in the housing. One end of the first air duct structure is connected to the dust collection port, and the other end is connected to the suction port.

6. The cleaning equipment according to claim 2, characterized in that, The cleaning equipment also includes a roller brush device, which includes a roller brush and a drive component that is pulsatorically connected to the roller brush. The roller brush is rotatably connected to the housing at the dust inlet and contacts the surface to be cleaned when the cleaning equipment cleans the surface to be cleaned. The drive component and the dust collection device are located on the same side of the housing and are used to drive the roller brush to rotate.

7. The cleaning equipment according to claim 6, characterized in that, The roller brush includes a roller and a brush strip disposed on the outer peripheral wall of the roller, the brush strip extending along the rotation axis of the roller; the brush strip is provided with a through hole for air to pass through when the roller brush cleans the surface to be cleaned.

8. The cleaning equipment according to claim 2, characterized in that, The top of the housing is also provided with an assembly groove, which extends along the central axis of the fan device or the central axis of the dust collection device, and at least a portion of the dust collection device and at least a portion of the fan device are accommodated in the assembly groove.

9. The cleaning equipment according to claim 8, characterized in that, The dust collection device is provided with a first mating part, and the assembly slot is provided with a second mating part. During the process of assembling the dust collection device into the assembly slot, the first mating part and the second mating part are connected in a mating manner; during the process of disassembling the dust collection device from the assembly slot, the first mating part and the second mating part are separated in a mating manner.

10. The cleaning equipment according to claim 9, characterized in that, One of the first mating part and the second mating part is a mating groove, and the other is a mating post connected to an elastic element. During the mating connection of the first mating part and the second mating part, the mating post is inserted into the mating groove after overcoming the force of the elastic element, and resets in the mating groove under the force of the elastic element. During the mating separation of the first mating part and the second mating part, the mating post is dislodged from the mating groove after overcoming the force of the elastic element, and resets in the mating groove under the force of the elastic element after leaving the mating groove.

11. The cleaning equipment according to claim 2, characterized in that, The housing also includes a second air duct structure located below the dust collection device or the fan device. The second air duct structure has an air inlet and an air outlet. The air inlet is connected to the air outlet of the fan device, and the air outlet is located on the side of the housing and is connected to the outside.

12. The cleaning equipment according to claim 11, characterized in that, The number of air outlets is at least two, and two of the at least two air outlets are respectively located on two opposite sides of the housing.

13. The cleaning equipment according to claim 11, characterized in that, The cleaning equipment further includes at least one of a first filter element and a second filter element, wherein the first filter element is disposed between the dust collection device and the fan device; and the second filter element is disposed between the second air duct structure and the fan device.

14. The cleaning equipment according to claim 2, characterized in that, The housing is provided with a first wiring channel and a second wiring channel, which are located on opposite sides of the housing. The first wiring channel is used to provide a first type of wire, and the second wiring channel is used to provide a second type of wire. The first type of wire is different from the second type of wire.

15. The cleaning equipment according to claim 5, characterized in that, The cleaning equipment also includes a handle device, which is located above the fan device or the dust collection device. The two ends of the handle device are respectively connected to the housing, and the line connecting the two ends of the handle device is parallel to the direction of movement of the cleaning equipment.

16. The cleaning equipment according to claim 15, characterized in that, The handle device is also provided with at least one of a power switch, a mode button, and a charging port. The power switch is used to control the power on and power off of the cleaning device. The mode button is used to control at least one of the cleaning mode switching, heating function activation and deactivation of the cleaning device. The charging port is used to connect an external power source to charge the power supply of the cleaning device.

17. The cleaning equipment according to claim 16, characterized in that, The cleaning equipment also includes a first detection device, which is disposed on the periphery of the first air duct structure and is used to detect garbage information flowing through the first air duct structure.

18. The cleaning equipment according to claim 17, characterized in that, The cleaning equipment also includes a second detection device, which is disposed around the dust bag and used to detect the usage information of the dust bag.

19. The cleaning equipment according to claim 18, characterized in that, The cleaning equipment further includes at least one of a heating device and a sterilization device. Both the heating device and the sterilization device are located at the bottom of the housing. The heating device is used to heat the surface to be cleaned, and the sterilization device is used to sterilize the surface to be cleaned.

20. The cleaning equipment according to claim 19, characterized in that, The cleaning equipment also includes a sterilization device and a sensing protection component. The sterilization device and the sensing protection component are disposed at the bottom of the housing. The sterilization device is used to sterilize the surface to be cleaned. The sensing protection component is used to control the opening of the sterilization device when the bottom of the housing contacts the surface to be cleaned, and to control the closing of the sterilization device when the bottom of the housing separates from the surface to be cleaned.

21. The cleaning equipment according to claim 20, characterized in that, The cleaning equipment also includes a power supply device, which is disposed in the housing and located behind the dust collection device or the fan device.

22. The cleaning equipment according to claim 21, characterized in that, The cleaning equipment also includes a display device, which is disposed in the housing and on the same side as the fan device; The display device is electrically connected to at least one of the handle device, the first detection device, the second detection device, the heating device, the sterilization device, and the power supply device, and is used to display at least one of the cleaning mode, the garbage information, the dust bag usage information, the cleaning function, the power information, and the fault information of the cleaning equipment. The cleaning mode includes at least a first cleaning mode and a second cleaning mode, and the cleaning function includes at least a heating function and a sterilization function. The fault information includes at least the fault of the cleaning equipment's roller brush and the fault of the fan device.

23. The cleaning equipment according to claim 22, characterized in that, The cleaning equipment also includes a control device, which is disposed in the housing and electrically connected to the handle device, the first detection device, the second detection device, the heating device, the sterilization device, the display device, the power supply device, the fan device, and the drive component of the cleaning equipment.

24. The cleaning equipment according to claim 19, characterized in that, The handle device also includes a conductive element, which is connected to the heating device.

25. The cleaning equipment according to any one of claims 2 to 24, characterized in that, The cleaning equipment is a mite remover.

26. A cleaning system, characterized in that, include: Clean base stations; as well as The cleaning equipment according to any one of claims 1 to 25, wherein the cleaning base station is used in conjunction with the cleaning equipment for at least the maintenance of the cleaning equipment, and the cleaning base station has a parking space for the cleaning equipment to dock.

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