Cleaning device

Abstract

The utility model provides cleaning equipment, and relates to the technical field of cleaning products. The cleaning equipment comprises an equipment body, a suction cup and a switching assembly, the switching assembly is connected between the equipment body and the suction cup, the switching assembly is configured to enable the equipment body and the suction cup to move relatively, the switching assembly comprises a switching support, a dust suction pipe and a blowing pipe, and the dust suction pipe and the blowing pipe are both arranged on the switching support; the dust suction pipe is arranged in the blowing pipe in a penetrating manner; the equipment main body is provided with a dust collection cavity and an exhaust cavity; the two ends of the dust suction pipe communicate with the air suction opening and the dust collection cavity correspondingly, and the two ends of the air blowing pipe communicate with the air blowing opening and the air exhaust cavity correspondingly. The dust suction pipe and the air blowing pipe are arranged in a nested mode, airflow in the equipment body can flow back to the suction cup through the air blowing pipe and is blown out of an air blowing opening of the suction cup to achieve the dust raising function, then stubborn dust attached to the ground or the deep layer of a blanket can be blown up, and the efficient and good cleaning effect is achieved.

Description

Technical Field

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

[0002] Vacuum cleaners, floor scrubbers and other cleaning equipment are widely used for environmental cleaning in various indoor and outdoor scenarios. Different cleaning equipment can perform various functions such as vacuuming and mopping, thereby maintaining a clean and tidy living and working environment.

[0003] In related technologies, vacuum cleaners typically include a suction head and an operating body connected to the suction head. The suction head can be dragged on the ground, and a handle is located on the top of the operating body. Users support and push or pull the operating body using the handle, thereby moving the suction head. The operating body is equipped with components such as a dust collection box and a fan. The fan generates negative pressure, causing the suction nozzle on the suction cup to create suction force that draws external dust and debris into the dust collection box.

[0004] However, current vacuum cleaners struggle to remove stubborn dust that adheres to the floor or deep within blankets, resulting in poor cleaning performance. Utility Model Content

[0005] This application provides a cleaning device that has both dust suction and dust dispersion functions. The airflow sucked into the cleaning device can be returned and blown out, blowing up stubborn dust attached to the ground or deep in the blanket, thereby making it easier to suck the dust into the device and improving the cleaning effect of the cleaning device.

[0006] This application provides a cleaning device including a device body, a suction cup, and an adapter assembly. The adapter assembly is connected between the device body and the suction cup and is configured to allow relative movement between the device body and the suction cup.

[0007] The adapter assembly includes an adapter bracket, a suction pipe, and a blower pipe. Both the suction pipe and the blower pipe are mounted on the adapter bracket, with the suction pipe passing through the blower pipe. The suction cup has a suction port and a blower port, and the main body of the device has a dust collection chamber and an exhaust chamber. The two ends of the suction pipe are connected to the suction port and the dust collection chamber, respectively, and the two ends of the blower pipe are connected to the blower port and the exhaust chamber, respectively.

[0008] The cleaning device provided in this application is equipped with both a suction pipe and a blower pipe, which are nested together and connected between the main body of the device and the suction cup. This allows the airflow drawn in from the suction port of the suction cup to enter the interior of the main body of the device through the suction pipe, while the airflow inside the main body of the device can flow back to the suction cup through the blower pipe and be blown out from the blower port of the suction cup to achieve the function of dust lifting. This can blow up stubborn dust attached to the ground or deep in the carpet, making it easier to suck the dust into the suction channel, and achieving a highly efficient and good cleaning effect.

[0009] As an optional implementation, the adapter assembly may further include a first air inlet bracket and a first air outlet bracket; the air inlet end of the blower pipe is sleeved on the first air inlet bracket, the first air inlet bracket is connected to the adapter bracket, and the first air inlet bracket is opposite to the outlet of the exhaust chamber; the air outlet end of the blower pipe is sleeved on the first air outlet bracket, and the first air outlet bracket is connected to the suction cup.

[0010] This configuration ensures the reliability of the connection between the two ends of the blower tube and the suction cup and the main body of the equipment, preventing the blower tube from becoming loose during the movement of the adapter components.

[0011] As an optional implementation, the adapter may further include a second air inlet bracket and a second air outlet bracket; the air inlet end of the suction pipe is fitted onto the second air inlet bracket, the second air inlet bracket passes through the first air outlet bracket, and the second air inlet bracket is connected to the suction cup; the air outlet end of the suction pipe is fitted onto the second air outlet bracket, the second air outlet bracket is connected to the first air inlet bracket, and the second air outlet bracket is connected to the inlet of the dust collection chamber.

[0012] This design ensures the reliability of the connection between the two ends of the suction tube and the suction cup and the main body of the device, preventing the suction tube from becoming loose during the movement of the adapter components.

[0013] As an optional implementation, the second air outlet bracket has a connecting portion that surrounds the second air outlet bracket along its circumferential edge and is connected to the first air inlet bracket.

[0014] This design serves two purposes: firstly, the first air inlet bracket can support the second air outlet bracket; secondly, it prevents the second air outlet bracket from blocking the air inlet path of the first air inlet bracket.

[0015] As an optional implementation, the second air outlet bracket is annular, and a sealing gasket is provided at one end of the second air outlet bracket facing the dust collection chamber. The sealing gasket is arranged around the inner edge of the second air outlet bracket; the sealing gasket abuts against the inlet edge of the second air outlet bracket and the dust collection chamber.

[0016] This design ensures a good seal between the dust collection chamber and the suction pipe, preventing dusty airflow from leaking into the exhaust chamber.

[0017] As an optional implementation, the suction cup has a suction channel and a blowing channel, with the blowing channel surrounding the suction channel; the first air outlet bracket is annular and communicates with the air outlet through the blowing channel; the second air inlet bracket is annular, extends through the first air outlet bracket into the blowing channel, and connects with the suction channel.

[0018] This design utilizes the space between the inner wall of the blower pipe and the outer wall of the suction pipe to blow air, allowing the blown air to directly enter the blower channel. The suction pipe is directly connected to the suction channel, ensuring stable and reliable isolation between the negative pressure suction channel and the positive pressure blower channel while maintaining a simple structural design and occupying little space.

[0019] As an optional implementation, the suction cup is provided with an opening communicating with the air blowing channel. The opening has a sealing groove arranged around its inner edge. A sealing protrusion is provided on the outer circumferential side of the first air outlet bracket. The first air outlet bracket passes through the opening, and the sealing protrusion engages with the sealing groove.

[0020] With this design, the air outlet of the blower tube can be secured to the suction cup during assembly, and the sealing protrusion and sealing groove work together to ensure good sealing of the blower channel.

[0021] As an optional implementation, a sealing ring is provided at one end of the second air inlet bracket that connects with the dust suction channel, and the dust suction channel has an air outlet. The sealing ring abuts against the circumferential edge of the second air inlet bracket and the air outlet.

[0022] This design ensures a good seal between the suction pipe and the suction channel, preventing dusty airflow from leaking into the blower channel.

[0023] As an alternative implementation, the suction cup may include a first housing and a second housing; the first housing is connected above the second housing, and the two together form a suction channel and a blowing channel.

[0024] In the cleaning direction of the cleaning equipment, an air outlet is provided on the front side of the air blowing channel, and the air blowing channel has airflow branches that are diverted from both sides of the dust suction channel and then converge again. The first air outlet bracket is connected to the rear side of the air blowing channel.

[0025] This design makes full use of the horizontal space of the suction cup, improving space utilization and reducing the overall height of the suction cup.

[0026] As an alternative implementation, the suction cup may also include a dust collection box disposed within the suction channel.

[0027] In the cleaning direction of the cleaning equipment, the air inlet is located at the front of the dust collection channel, and the airflow entering the dust collection channel from the air inlet flows through the dust collection box.

[0028] This setup allows for the use of space within the suction channel to assemble the dust collection box. The airflow entering the suction channel can be filtered through the dust collection box, large debris can be stored in the dust collection box, and the remaining dust particles can enter the dust collection chamber for secondary collection, thereby improving the filtration and collection efficiency of dust and debris.

[0029] As an optional implementation, the adapter bracket may include a first frame and a second frame. The first frame is connected to the main body of the device, the first frame and the second frame are rotatably connected about a first axis, and the second frame is rotatably connected to a suction cup about a second axis. The first axis and the second axis have an included angle.

[0030] With this configuration, the main body of the device and the suction cup can be rotated in different directions, allowing for flexible control of the suction cup's movement direction during cleaning operations.

[0031] As an optional implementation, the adapter assembly may further include a first bracket, a first elastic member, and a first pressing member. The first bracket is connected to a first frame, the first pressing member is movably disposed on the first frame, and the first elastic member abuts between the first bracket and the first pressing member. The main body of the device is provided with a first slot, the first pressing member is engaged with the first slot, and the first elastic member is configured to apply a force toward the first slot to the first pressing member.

[0032] This design allows for the disassembly of the adapter and the main body of the device by pressing the first pressing component, thus improving the ease of disassembling the main body of the device from the adapter.

[0033] As an optional implementation, the main body of the device may include a dust collection housing, which has a partition wall configured to divide the interior of the dust collection housing into a dust collection chamber and an exhaust chamber.

[0034] This design makes full use of the internal space of the dust collection housing, forming both a dust collection chamber and an exhaust chamber for recirculating airflow, thus reducing the size and weight of the main body of the equipment.

[0035] As an alternative implementation, the main body of the device may also include a cyclone support, which is connected to the edge of the partition wall facing the adapter assembly, and at least a portion of the structure of the cyclone support extends into the dust collection chamber; the cyclone support has a cyclone channel communicating with the dust collection chamber, and the suction pipe is connected to the cyclone support and communicates with the cyclone channel.

[0036] This design allows the airflow carrying dust to form a cyclone, which can use centrifugal force to separate dust particles when entering the dust collection chamber, thus improving the separation efficiency of gas and dust.

[0037] As an optional implementation, the main body of the equipment may also include a fan assembly and a flow guide bracket. The fan assembly is connected to the end of the dust collection housing away from the transfer assembly, and the flow guide bracket is connected to the end of the partition wall facing the fan assembly. The outlet of the flow guide bracket is opposite to that of the cyclone bracket. The flow guide bracket is provided with ventilation holes, which are configured to connect the dust collection chamber and the air inlet side of the fan assembly.

[0038] With this configuration, the flow guide bracket can guide the airflow from the cyclone support, so that the cyclone airflow has a high wind speed when it is thrown out towards the inner wall of the dust collection chamber, thereby increasing the centrifugal force of dust particles and improving the separation efficiency of gas and dust.

[0039] As an optional implementation, the end of the flow guide bracket facing into the dust collection chamber is provided with a flow guide ball, the outlet of the cyclone bracket is provided with a plug-in part, the flow guide ball is provided with a plug-in groove, and the plug-in part is plugged into the plug-in groove.

[0040] This configuration allows the flow guide bracket and cyclone bracket to support each other, while also improving the stability and reliability of their installation in the dust collection chamber.

[0041] As an optional implementation, the fan assembly may include a fan housing and a fan unit. The fan unit is disposed inside the fan housing. The fan housing is connected to the dust collection housing. The fan housing is provided with an airflow inlet and an airflow outlet. The air inlet side of the fan unit is sealed and connected to the airflow inlet. The airflow inlet is connected to the dust collection chamber. The airflow outlet connects the air outlet end of the fan unit to the exhaust chamber.

[0042] This configuration ensures that the air inlet and outlet sides of the fan are isolated from each other, providing good sealing. Furthermore, it utilizes a single fan unit to achieve airflow circulation, reducing equipment cost and weight.

[0043] As an optional implementation, the fan assembly may further include a second bracket, a second elastic member, and a second pressing member. The second bracket is connected to the fan housing, the second pressing member is movably disposed in the fan housing, and the second elastic member abuts between the second bracket and the second pressing member. The dust collection housing is provided with a second slot, the second pressing member engages with the second slot, and the second elastic member is configured to apply a force toward the second slot to the second pressing member.

[0044] This design improves the ease of assembly and disassembly between the fan assembly and the dust collection housing.

[0045] This application provides a cleaning device, which includes a main body, a suction cup, and an adapter assembly. The adapter assembly connects the main body and the suction cup and is configured to allow relative movement between the main body and the suction cup. The adapter assembly includes an adapter bracket, a suction pipe, and a blower pipe. Both the suction pipe and the blower pipe are disposed on the adapter bracket, with the suction pipe passing through the blower pipe. The suction cup has a suction port and a blower port, and the main body has a dust collection chamber and an exhaust chamber. The two ends of the suction pipe are respectively connected to the suction port and the dust collection chamber, and the two ends of the blower pipe are respectively connected to the blower port and the exhaust chamber. The suction pipe and the blower pipe are nested together, allowing airflow inside the main body to flow back to the suction cup through the blower pipe and blow out from the suction cup's blower port to achieve the function of dust agitation. This can blow up stubborn dust attached to the ground or deep within blankets, making it easier to suck the dust into the suction channel, resulting in a highly efficient and effective cleaning.

[0046] In addition to the technical problems solved by the embodiments of this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that the cleaning equipment provided by this application can solve, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific embodiments. Attached Figure Description

[0047] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0048] Figure 1 This is a schematic diagram of the structure of the cleaning equipment provided in the embodiments of this application;

[0049] Figure 2 An exploded view of the cleaning equipment provided in the embodiments of this application;

[0050] Figure 3 This is a schematic diagram showing the connection between the suction cup and the adapter assembly in the cleaning equipment provided in the embodiments of this application;

[0051] Figure 4 This is a cross-sectional view of the connection between the suction cup and the adapter assembly in the cleaning device provided in the embodiments of this application;

[0052] Figure 5 A cross-sectional view of the transfer component in the cleaning equipment provided in the embodiments of this application;

[0053] Figure 6 A front view of the adapter component in the cleaning equipment provided in an embodiment of this application;

[0054] Figure 7 A top view of the transfer component in the cleaning equipment provided in the embodiments of this application;

[0055] Figure 8 An exploded view of the transfer component in the cleaning equipment provided in the embodiments of this application;

[0056] Figure 9 An exploded view of the suction cup and adapter assembly in the cleaning equipment provided in the embodiments of this application;

[0057] Figure 10 This is an internal structural view of the suction cup in the cleaning device provided in an embodiment of this application;

[0058] Figure 11A path diagram of airflow within the suction cup in the cleaning device provided in this application embodiment;

[0059] Figure 12 This is a schematic diagram of the structure of the dust collection housing in the cleaning equipment provided in the embodiments of this application;

[0060] Figure 13 An exploded view of the dust collection housing in the cleaning equipment provided in this application embodiment;

[0061] Figure 14 This is a schematic diagram of the structure of the fan assembly in the cleaning equipment provided in the embodiments of this application;

[0062] Figure 15 An exploded view of the fan assembly in the cleaning equipment provided in this application embodiment.

[0063] Explanation of reference numerals in the attached figures:

[0064] 100 - Equipment body; 110 - Dust collection housing; 111a - Dust collection chamber; 111b - Exhaust chamber; 112 - Partition wall; 113 - Cyclone support; 1131 - Cyclone channel; 1132 - Guide vane; 1133 - Insertion part; 114 - Guide support; 1141 - Guide ball; 1142 - Insertion slot; 115 - First slot; 116 - Second slot; 120 - Fan assembly; 121 - Fan housing; 1211 - Airflow inlet; 1212 - Airflow outlet; 122 - Fan unit; 123 - Second support; 124 - Second elastic element; 125 - Second pressing element; 126 - Elastic washer; 130 - Battery assembly;

[0065] 200 - Suction cup; 201 - Air intake; 202 - Air outlet; 203 - Dust suction channel; 204 - Air blowing channel; 205 - Sealing groove; 210 - First housing; 220 - Second housing; 230 - Dust collection box;

[0066] 300 - Adapter assembly; 310 - Adapter bracket; 311 - First frame; 312 - Second frame; 313 - First bracket; 314 - First elastic element; 315 - First pressing element; 320 - Dust suction pipe; 321 - Second air inlet bracket; 322 - Second air outlet bracket; 3221 - Connecting part; 323 - Sealing gasket; 324 - Sealing ring; 330 - Air blower; 331 - First air inlet bracket; 332 - First air outlet bracket; 3321 - Sealing protrusion. Detailed Implementation

[0067] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0068] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0069] The terms "first," "second," and "third" (if any) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0070] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such as a process, method, system, product, or maintenance tool that includes a series of steps or units, not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or maintenance tool.

[0071] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0072] Vacuum cleaners typically consist of a nozzle and a main operating unit connected to the nozzle. The nozzle can be dragged on the ground, and a handle is located on the top of the main operating unit. Users move the nozzle by supporting and pushing the main operating unit with the handle. The main operating unit contains components such as a dust collection box and a fan. The fan generates negative pressure, which causes the suction port on the nozzle to produce suction, thus achieving the dust collection function.

[0073] However, the negative pressure suction generated by the suction nozzle of current vacuum cleaners is limited, making it difficult to remove stubborn dust adhering to the floor or deep within carpets, resulting in poor cleaning performance. Furthermore, during cleaning, dust easily accumulates in corners and edges that the suction nozzle cannot cover, making these areas difficult to clean.

[0074] To address the aforementioned technical problems, this application provides a cleaning device. By nesting a suction pipe and a blower pipe within a connector between the device body and the suction cup, airflow drawn in from the suction port of the suction cup enters the device body through the suction pipe. Meanwhile, airflow inside the device body returns to the suction cup via the blower pipe and exits from the suction cup's blower port, effectively raising dust. This allows stubborn dust adhering to the ground or deep within blankets to be blown up, making it easier to draw dust into the suction channel, resulting in highly efficient and effective cleaning. Furthermore, the aforementioned suction pipe and blower pipe arrangement does not impede the freedom of movement between the device body and the chassis, ensuring structural compactness and flexibility.

[0075] To facilitate understanding, the application scenarios of the cleaning equipment provided in the embodiments of this application will be described first.

[0076] This application provides cleaning equipment with a dust collection function, including but not limited to vacuum cleaners, floor scrubbers, and vacuum and mop combos. The cleaning equipment can be used for household cleaning or for floor cleaning in other indoor or outdoor scenarios. This application does not limit the specific product type or application scenario of the cleaning equipment.

[0077] See Figures 1 to 5 As shown, this application provides a cleaning device, which includes a device body 100, a suction cup 200, and an adapter assembly 300. The suction cup 200 is used to vacuum and clean surfaces such as floors and carpets. The adapter assembly 300 connects the device body 100 and the suction cup 200, and is configured to allow relative movement between the device body 100 and the suction cup 200. The device body 100 serves as the main structure of the cleaning device, allowing the user to operate and move the suction cup 200 across the surface to be cleaned.

[0078] The adapter assembly 300 includes an adapter bracket 310, a suction pipe 320, and a blower pipe 330. Both the suction pipe 320 and the blower pipe 330 are mounted on the adapter bracket 310, with the suction pipe 320 passing through the blower pipe 330. The suction pipe 320 and the blower pipe 330 are nested together, connecting the suction cup 200 and the main body 100 of the device, respectively, thus forming a flow path for suction airflow and a flow path for blower airflow.

[0079] The suction cup 200 is provided with an air intake 201 and an air blowing port 202, and the main body of the device 100 is provided with a dust collection chamber 111a and an exhaust chamber 111b. The two ends of the suction pipe 320 are connected to the air intake 201 and the dust collection chamber 111a respectively, and the two ends of the air blowing pipe 330 are connected to the air blowing port 202 and the exhaust chamber 111b respectively.

[0080] Understandably, the suction port 201 of the suction cup 200 can create negative pressure, allowing the intake airflow to enter the dust collection chamber 111a through the suction pipe 320. Dust and debris in the airflow can be separated from the airflow and collected in the dust collection chamber 111a. The airflow exiting the dust collection chamber 111a is clean air after dust-air separation, which can be recirculated through the exhaust chamber 111b. The airflow in the exhaust chamber 111b enters the suction cup 200 through the blower pipe 330 and is blown from the blower port 202 of the suction cup 200 onto the surface to be cleaned, thus achieving the dust-removing function. In this way, airflow circulation is formed, making it easier to clean the dust attached to the surface to be cleaned, improving cleaning efficiency and cleaning effect.

[0081] It should be noted that the vacuum pipe 320 and the blower pipe 330 in the cleaning equipment provided in this application embodiment are nested and connected between the main body 100 and the suction cup 200, resulting in a more compact structure and smaller space occupation. Both the vacuum pipe 320 and the blower pipe 330 are flexible pipes, so when the suction cup 200 and the main body 100 of the equipment move relative to each other, the vacuum pipe 320 and the blower pipe 330 will not interfere with the turning of the suction cup 200, thus ensuring the flexibility of the cleaning equipment operation.

[0082] Furthermore, the return of clean airflow in the blower tube 330 utilizes the space between the outer wall of the suction tube 320 and the inner wall of the blower tube 330. The airflow blown out by the blower tube 330 will not affect the airflow in the suction tube 320. The positive pressure airflow blown out by the blower tube 330 can be directly blown onto the surface to be cleaned through the air outlet 202 of the suction cup 200. This can blow up stubborn dust attached to the ground or deep in the blanket, making it easier to suck the dust into the device, resulting in a highly efficient and effective cleaning effect.

[0083] The specific assembly structure of the blower tube 330 and the suction tube 320 will be described in detail below.

[0084] Please refer to Figures 6 to 8 and combined Figures 1 to 5In one possible implementation, the adapter assembly 300 may further include a first air inlet bracket 331 and a first air outlet bracket 332. The air inlet end of the blower pipe 330 is fitted onto the first air inlet bracket 331, which is connected to the adapter bracket 310, and the first air inlet bracket 331 is opposite to the outlet of the exhaust chamber 111b. The air outlet end of the blower pipe 330 is fitted onto the first air outlet bracket 332, which is connected to the suction cup 200.

[0085] Understandably, the first air inlet bracket 331 can fix the air inlet end of the air blower 330 to the adapter bracket 310, thereby connecting it to the main body 100 together with the adapter bracket 310. The first air outlet bracket 332 fixes the air outlet end of the air blower 330 to the suction cup 200, thereby ensuring the reliability of the connection between the two ends of the air blower 330 and the suction cup 200 and the main body 100, and preventing the air blower 330 from becoming loose during the movement of the adapter component 300.

[0086] In some embodiments, the adapter assembly 300 may further include a second air inlet bracket 321 and a second air outlet bracket 322. The air inlet end of the suction pipe 320 is fitted onto the second air inlet bracket 321, which passes through the first air outlet bracket 332 and is connected to the suction cup 200. The air outlet end of the suction pipe 320 is fitted onto the second air outlet bracket 322, which is connected to the first air inlet bracket 331 and is aligned with the inlet of the dust collection chamber 111a.

[0087] Understandably, the second air outlet bracket 322 fixes the air outlet end of the suction pipe 320 to the first air inlet bracket 331, so that the air outlet end of the suction pipe 320 and the air inlet end of the blower pipe 330 are relatively fixed. The air inlet end of the second air inlet bracket 321 is fixed to the suction cup 200, so that the air inlet end of the suction pipe 320 and the air outlet end of the blower pipe 330 are both fixed relative to the suction cup 200. This ensures the reliability of the connection between the two ends of the suction pipe 320 and the suction cup 200 and the main body of the equipment 100, and prevents the suction pipe 320 from becoming loose during the movement of the adapter component 300.

[0088] For example, both the blower duct 330 and the suction duct 320 can be flexible ducts, such as corrugated ducts, and both the air inlet and outlet ends of the two can be connected to the corresponding brackets by interference fit.

[0089] It should be noted that the blower pipe 330 is sleeved outside the suction pipe 320, and the air inlet end of the blower pipe 330 and the air outlet end of the suction pipe 320 are fixed at the same end, while the air outlet end of the blower pipe 330 and the air inlet end of the suction pipe 320 are fixed at the same end. The nested pipes formed by the blower pipe 330 and the suction pipe 320 have airflow in one end and out the other end, and airflow in one end and out the other. When the suction cup 200 rotates relative to the main body 100 using the adapter bracket 310, the blower pipe 330 and the suction pipe 320 can be deflected synchronously.

[0090] In some embodiments, the second air outlet bracket 322 has a connecting portion 3221, which is disposed around the second air outlet bracket 322 along the circumferential edge portion of the second air outlet bracket 322, and the connecting portion 3221 is connected to the first air inlet bracket 331.

[0091] It is understandable that the second air outlet bracket 322 is inserted into the first air inlet bracket 331, and the connecting part 3221 only partially surrounds the second air outlet bracket 322. On the one hand, the first air inlet bracket 331 can support the second air outlet bracket 322, and on the other hand, it can prevent the second air outlet bracket 322 from blocking the air inlet path of the first air inlet bracket 331. That is, the connecting part 3221 partially surrounds the second air outlet bracket 322, which can avoid the airflow path of the first air inlet bracket 331.

[0092] For example, the connecting part 3221 and the second air outlet bracket 322 can be integrally formed, or the connecting part 3221 can be welded to the second air outlet bracket 322. The connecting part 3221 can be welded to the first air inlet bracket 331 by ultrasonic welding. The first air inlet bracket 331 is provided with an ultrasonic welding groove, which is arranged along the inner edge of the first air inlet bracket 331 and corresponds to the connecting part 3221, thereby improving the reliability of the connection between the second air outlet bracket 322 and the first air inlet bracket 331.

[0093] In some embodiments, the second air outlet bracket 322 is annular, and a sealing gasket 323 is provided at one end of the second air outlet bracket 322 facing the dust collection chamber 111a. The sealing gasket 323 is disposed around the inner edge of the second air outlet bracket 322. The sealing gasket 323 abuts against the inlet edge of the second air outlet bracket 322 and the dust collection chamber 111a.

[0094] Understandably, when the adapter component 300 is connected to the main body 100 of the equipment, the lower edge of the wall of the dust collection chamber 111a can press the sealing gasket 323 tightly, so that the sealing gasket 323 can ensure good sealing between the dust collection chamber 111a and the suction pipe 320, and prevent the airflow with dust from leaking into the exhaust chamber 111b.

[0095] For example, the sealing gasket 323 can be bonded to the second air outlet bracket 322 using an adhesive.

[0096] For example, the sealing gasket 323 can be an annular seal made of materials such as rubber or silicone.

[0097] In some embodiments, the suction cup 200 has a suction channel 203 and a blowing channel 204, the blowing channel 204 being arranged around the suction channel 203. A first air outlet bracket 332 is annular and communicates with an air outlet 202 through the blowing channel 204. A second air inlet bracket 321 is annular, extending through the first air outlet bracket 332 into the blowing channel 204 and connecting with the suction channel 203.

[0098] Understandably, the suction pipe 320 and the blower pipe 330 are nested together, with the first air outlet bracket 332 and the second air inlet bracket 321 correspondingly nested together at the end where they connect to the suction cup 200. Air is blown through the space between the inner wall of the blower pipe 330 and the outer wall of the suction pipe 320, and the blown air can directly enter the blower channel 204. The suction pipe 320 is directly connected to the suction channel 203, ensuring stable and reliable isolation between the negative pressure suction channel and the positive pressure blower channel while maintaining a simple structural design and minimal space occupation.

[0099] In some embodiments, the suction cup 200 has an opening communicating with the air blowing channel 204. The opening has a sealing groove 205 arranged around its inner edge. A sealing protrusion 3321 is provided on the outer circumferential side of the first air outlet bracket 332. The first air outlet bracket 332 passes through the opening, and the sealing protrusion 3321 engages with the sealing groove 205. When the air blowing pipe 330 is assembled, its air outlet end can be secured to the suction cup 200. The cooperation between the sealing protrusion 3321 and the sealing groove 205 ensures that the air blowing channel has good sealing performance.

[0100] It is understandable that the outer shell of the suction cup 200 can be a structure with the upper and lower parts joined together, the sealing groove 205 can be annular and formed by splicing the upper and lower parts of the suction cup 200, and the sealing protrusion 3321 is set around the outer wall of the first air outlet bracket 332 and is correspondingly engaged with the sealing groove 205.

[0101] For example, multiple sealing protrusions 3321 and sealing grooves 205 can be provided, including but not limited to two, three, four or more, with each corresponding to the other and spaced apart along the circumference of the first air outlet bracket 332, thereby forming a multi-seal structure and improving the sealing effect.

[0102] In some embodiments, a sealing ring 324 is provided at the end of the second air inlet bracket 321 that connects with the dust suction channel 203. The dust suction channel 203 has an air outlet, and the sealing ring 324 abuts against the circumferential edge between the second air inlet bracket 321 and the air outlet. This ensures good sealing when the dust suction pipe 320 and the dust suction channel 203 are connected, preventing dusty airflow from leaking into the blowing channel 204.

[0103] For example, the sealing ring 324 can be an annular seal made of rubber or silicone. The sealing ring 324 can be bonded to the end of the second air inlet bracket 321.

[0104] It should be noted that both the first air outlet bracket 332 and the second air inlet bracket 321 can be fixedly connected to the suction cup 200 by screws or other fasteners.

[0105] The structure of suction cup 200 will be described in detail below.

[0106] Please refer to Figures 9 to 11 and combined Figures 1 to 4 As an optional implementation, the suction cup 200 may include a first housing 210 and a second housing 220. The first housing 210 is connected above the second housing 220, and the two together form a suction channel 203 and a blowing channel 204.

[0107] In the cleaning direction of the suction cup 200, an air outlet 202 is provided on the front side of the air blowing channel 204, and the air blowing channel 204 has airflow branches that split from both sides of the suction channel 203 and then converge again. The first air outlet bracket 332 is connected to the rear side of the air blowing channel 204. In this way, the horizontal space of the suction cup 200 can be fully utilized, improving space utilization and reducing the overall height of the suction cup 200.

[0108] For example, the edge contours of the first housing 210 and the second housing 220 are matched. When the first housing 210 and the second housing 220 are mated, they can be connected and fixed by ultrasonic welding. Alternatively, when the circumferential edges of the first housing 210 and the second housing 220 are mated, an elastic seal can be provided between them and locked and tightened by a snap or bolt fastener to ensure good sealing.

[0109] In some embodiments, the suction cup 200 may further include a dust collection box 230 disposed within the suction channel 203.

[0110] In the cleaning direction of the suction cup 200, the air inlet 201 is located in front of the suction channel 203, and the airflow entering the suction channel 203 from the air inlet 201 flows through the dust collection box 230. The dust collection box 230 can be assembled using the space inside the suction channel 203, and the airflow entering the suction channel 203 can be filtered by the dust collection box 230, where dust and debris can be stored.

[0111] It is understandable that the dust collection box 230 and the dust collection chamber 111a form a two-stage filtration and collection structure. Large-volume debris can be stored in the dust collection box 230, and the remaining dust particles can enter the dust collection chamber 111a for secondary collection, thereby improving the filtration and collection efficiency of dust and debris.

[0112] For example, a seal is provided on the side of the air intake 201 facing the dust collection channel 203, and the seal is arranged around the edge of the air intake 201; the circumferential edge of the airflow inlet 1211 of the dust collection box 230 abuts against the seal, thereby ensuring good sealing between the dust collection box and the air intake 201.

[0113] The structure of the adapter bracket 310 will be described in detail below.

[0114] Please refer to Figures 1 to 8 In one possible implementation, the adapter bracket 310 may include a first frame 311 and a second frame 312. The first frame 311 is connected to the device body 100, the first frame 311 and the second frame 312 are rotatably connected about a first axis, and the second frame 312 is rotatably connected to the suction cup 200 about a second axis. The first axis and the second axis have an included angle.

[0115] It is understandable that by connecting the first frame 311 and the second frame 312 sequentially between the suction cup 200 and the device body 100, the suction cup 200 and the device body 100 have two degrees of freedom of movement. In this way, the device body 100 and the suction cup 200 can turn in different directions, and the movement direction of the suction cup 200 can be flexibly controlled during cleaning operations.

[0116] For example, the first axis and the second axis can be set perpendicularly.

[0117] In some embodiments, the adapter assembly 300 may further include a first bracket 313, a first elastic member 314, and a first pressing member 315. The first bracket 313 is connected to the first frame 311, the first pressing member 315 is movably disposed on the first frame 311, and the first elastic member 314 abuts against the first bracket 313 and the first pressing member 315. The device body 100 is provided with a first slot 115, the first pressing member 315 is engaged with the first slot 115, and the first elastic member 314 is configured to apply a force toward the first slot 115 to the first pressing member 315.

[0118] Understandably, the first elastic element 314 can provide a pre-tightening force for the first pressing element 315 to engage in the first slot 115, preventing the first pressing element 315 from dislodging from the first slot 115. When it is necessary to separate the adapter assembly 300 from the device body 100, the elastic force of the first elastic element 314 can be overcome by pressing the first pressing element 315, causing the first pressing element 315 to exit from the first slot 115, thereby achieving the disassembly of the adapter assembly 300 and the device body 100. This improves the convenience of disassembling the device body 100 from the adapter assembly 300.

[0119] For example, the first elastic element 314 may be a spring.

[0120] For example, a set of first brackets 313, first elastic members 314 and first pressing members 315 can be respectively provided on both radial sides of the first frame 311. By pressing the first pressing members 315 on both sides of the first frame 311 at the same time, the adapter assembly 300 and the equipment body 100 can be disassembled and separated.

[0121] The specific structure of the main body 100 of the equipment is described in detail below.

[0122] Please refer to Figure 12 and Figure 13 and combined Figures 1 to 5 In one possible implementation, the main body of the device 100 may include a dust collection housing 110, which has a partition wall 112 configured to divide the interior of the dust collection housing 110 into a dust collection chamber 111a and an exhaust chamber 111b.

[0123] It is understandable that the dust collection chamber 111a and the exhaust chamber 111b are simultaneously located within the dust collection housing 110, which can make full use of the internal space of the dust collection housing 110. While forming the dust collection chamber 111a, an exhaust chamber 111b for recirculating airflow is also formed, reducing the volume and weight of the main body 100 of the equipment.

[0124] For example, the dust collection chamber 111a and the exhaust chamber 111b can be arranged side by side, or the exhaust chamber 111b can be at least partially arranged around the radial periphery of the dust collection chamber 111a. When the main body 100 of the device is placed vertically, the airflow in the dust collection chamber 111a flows from bottom to top, and the airflow in the exhaust chamber 111b flows from top to bottom.

[0125] In some embodiments, the device body 100 may further include a cyclone support 113, which is connected to the edge of the partition wall 112 facing the adapter 300. At least a portion of the structure of the cyclone support 113 extends into the dust collection chamber 111a. The cyclone support 113 has a cyclone channel 1131 communicating with the dust collection chamber 111a. The suction pipe 320 is connected to the cyclone support 113 and communicates with the cyclone channel 1131.

[0126] Understandably, the airflow from the suction pipe 320 can first enter the cyclone channel 1131, which can cause the airflow carrying dust to form a cyclone. When the airflow from the cyclone channel 1131 enters the dust collection chamber 111a, it can use centrifugal force to separate the dust particles, thereby improving the separation efficiency of gas and dust.

[0127] For example, the space inside the dust collection chamber 111a for storing separated dust and debris is formed by the inner wall of the dust collection chamber 111a and the outer wall of the cyclone support 113.

[0128] For example, the outer wall of the end of the cyclone bracket 113 and the inner wall of the bottom end of the dust collection chamber 111a are engaged, and a sealing element is provided between the two to ensure a good sealing effect.

[0129] In some embodiments, the main body 100 of the device may further include a fan assembly 120 and a flow guide bracket 114. The fan assembly 120 is connected to one end of the dust collection housing 110 away from the adapter assembly 300. The flow guide bracket 114 is connected to one end of the partition wall 112 facing the fan assembly 120. The flow guide bracket 114 is opposite to the outlet of the cyclone bracket 113. The flow guide bracket 114 is provided with ventilation holes, which are configured to connect the dust collection chamber 111a with the air inlet side of the fan assembly 120.

[0130] Understandably, the flow guide bracket 114 can guide the airflow from the cyclone bracket 113, so that the cyclone airflow has a high wind speed when it is thrown out towards the inner wall of the dust collection chamber 111a, thereby increasing the centrifugal force of dust particles and improving the separation efficiency of gas and dust.

[0131] It should be noted that external dust can enter the cyclone channel 1131 from the lower end of the cyclone support 113, then flow upward and exit from the top of the cyclone channel 1131 to form a cyclone. The guide support 114 can guide the flow of dust, thereby using rotation and centrifugal motion to separate dust and debris.

[0132] In the cleaning equipment provided in this application embodiment, a dust collection space is formed by the inner wall of the dust collection chamber 111a and the outer wall of the cyclone support 113. This makes full use of the space of the dust collection chamber 111a separated by the partition wall 112. Furthermore, the guide support 114 is set at the outlet at the top of the cyclone support 113. When the dust flows out from the top of the cyclone support 113, it has a good dust-air separation effect. At the same time, it reduces the radial dimension of the dust collection shell 110 in the entire equipment body 100, forming a long cylindrical structure. Therefore, when applied to cleaning equipment, it can reduce the overall weight of the cleaning equipment, lower the center of gravity of the whole machine, avoid the weight being concentrated at the grip end of the cleaning equipment, and improve the user experience.

[0133] In some embodiments, a guide vane 1132 may be provided inside the cyclone support 113. The guide vane 1132 is located near the axial outlet of the cyclone channel 1131. The guide vane 1132 is configured to guide the airflow flowing into the cyclone channel 1131 to form a cyclone, thereby allowing the airflow mixed with dust and debris to rotate and be discharged from the cyclone channel 1131. This utilizes centrifugal force to separate the dust and debris from the airflow, thereby improving the efficiency of dust-air separation.

[0134] For example, multiple guide vanes 1132 can be provided inside the cyclone support 113. The multiple guide vanes 1132 are spaced apart around the central axis of the cyclone channel 1131. The multiple guide vanes 1132 can form multiple flow channels, which improves the efficiency and flow rate of the airflow forming a cyclone in the cyclone channel 1131, thereby increasing the centrifugal force of dust and debris thrown out during dust-gas separation, resulting in better dust-gas separation effect and efficiency.

[0135] For example, the number of guide vanes 1132 can be two, three, four or more, and this application embodiment does not specifically limit this.

[0136] For example, the guide vane 1132 can be welded to the inner wall of the cyclone support 113. The surface of the guide vane 1132 can be arc-shaped to ensure the smoothness of the airflow when forming a cyclone and reduce wind resistance and wind noise.

[0137] In some embodiments, the guide bracket 114 is provided with a guide ball 1141 at one end facing the dust collection chamber 111a, the outlet of the cyclone bracket 113 is provided with a plug-in part 1133, the guide ball 1141 is provided with a plug-in groove 1142, and the plug-in part 1133 is plugged into the plug-in groove 1142.

[0138] Understandably, the airflow exiting the cyclone channel 1131 can be accelerated and diffused towards the inner wall of the dust collection chamber 111a under the guidance of the guide ball 1141, thereby improving the dust-air separation efficiency. In addition, through the mating cooperation between the insertion slot 1142 and the insertion part 1133, the guide bracket 114 and the cyclone bracket 113 can support each other, thereby improving the installation stability and reliability of both in the dust collection chamber 111a.

[0139] For example, the cross-sectional dimension of the guide ball 1141 along the radial direction of the dust collection chamber 111a increases and then decreases from the guide bracket 114 towards the interior of the cyclone bracket 113. Specifically, the cross-sectional dimension of the portion of the guide ball 1141 inserted into the cyclone bracket 113 gradually decreases. The guide ball 1141 can control the outlet area of ​​the cyclone channel 1131, thereby controlling the airflow speed and pressure, allowing the airflow to continue rotating after exiting the cyclone channel 1131, maintaining the dust-air separation effect.

[0140] Please refer to Figure 14 and Figure 15 and combined Figures 1 to 5 In one possible implementation, the fan assembly 120 may include a fan housing 121 and a fan unit 122. The fan unit 122 is disposed within the fan housing 121. The fan housing 121 is connected to the dust collection housing 110. The fan housing 121 has an airflow inlet 1211 and an airflow outlet 1212. The air inlet side of the fan unit 122 is sealed to the airflow inlet 1211, which communicates with the dust collection chamber 111a. The airflow outlet 1212 connects the air outlet of the fan unit 122 to the exhaust chamber 111b. This ensures that the air inlet and outlet sides of the fan are isolated from each other, providing good sealing. Furthermore, airflow circulation is achieved using a single fan unit 122, reducing equipment cost and weight.

[0141] It is understandable that the airflow from the dust collection chamber 111a can enter the air inlet side of the fan unit 122 through the air inlet 1211, and after passing through the fan unit 122, it flows out from the air outlet side of the fan unit 122 and enters the exhaust chamber 111b through the air outlet 1212 to realize the return and utilization of airflow. After the airflow flows out from the exhaust chamber 111b, it flows into the suction cup 200 through the blower pipe 330, and is blown from the blower port 202 of the suction cup 200 to the surface to be cleaned to achieve the effect of dust removal.

[0142] For example, the two ends of the fan unit 122 are respectively abutted against the inner wall of the fan housing 121 by elastic washers 126, thereby achieving a sealing and cushioning effect.

[0143] In some embodiments, the fan assembly 120 may further include a second bracket 123, a second elastic member 124, and a second pressing member 125. The second bracket 123 is connected to the fan housing 121, the second pressing member 125 is movably disposed in the fan housing 121, and the second elastic member 124 abuts against the second bracket 123 and the second pressing member 125. The dust collection housing 110 is provided with a second slot 116, the second pressing member 125 is engaged with the second slot 116, and the second elastic member 124 is configured to apply a force toward the second slot 116 to the second pressing member 125.

[0144] Understandably, the second elastic element 124 can provide a pre-tightening force for the second pressing element 125 to engage in the second slot 116, preventing the second pressing element 125 from dislodging from the second slot 116. When it is necessary to separate the fan assembly 120 from the dust collection housing 110, the second pressing element 125 can be pressed to overcome the elastic force of the second elastic element 124, causing the second pressing element 125 to exit from the second slot 116, thus achieving the disassembly of the fan assembly 120 and the dust collection housing 110. This improves the convenience of disassembling the equipment body 100 from the fan assembly 120.

[0145] For example, the second elastic element 124 can be a spring.

[0146] For example, a set of second brackets 123, a second elastic element 124 and a second pressing element 125 can be respectively provided on both radial sides of the fan housing 121. By pressing the second pressing elements 125 on both sides of the second frame 312 at the same time, the dust collection housing 110 and the fan assembly 120 can be disassembled and separated.

[0147] In some embodiments, the device body 100 further includes a battery assembly 130. The dust collection housing 110, the fan assembly 120, and the battery assembly 130 are coaxially arranged. Thus, along the axial direction of the device body 100, the dust collection housing 110, the fan assembly 120, and the battery assembly 130 can be arranged sequentially to form a portion of the structure, making the device body 100 as a whole form a slender rod-shaped structure.

[0148] It is understood that the fan assembly 120 is located in the middle of the main body 100 of the device. Compared with the prior art where the fan is set at the top, the end of the main body 100 of the device in this embodiment is lighter. The top of the main body 100 is formed into a rod-shaped structure by the battery assembly 130, which makes it easier for the user to hold and operate with less effort.

[0149] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A cleaning device, characterized in that, The cleaning device includes a device body (100), a suction cup (200), and an adapter assembly (300), the adapter assembly (300) being connected between the device body (100) and the suction cup (200), and the adapter assembly (300) being configured to allow the device body (100) and the suction cup (200) to move relative to each other; The adapter assembly (300) includes an adapter bracket (310), a suction pipe (320), and a blower pipe (330). The suction pipe (320) and the blower pipe (330) are both disposed on the adapter bracket (310), and the suction pipe (320) passes through the blower pipe (330). The suction cup (200) is provided with a suction port (201) and a blower port (202). The main body of the device (100) is provided with a dust collection chamber (111a) and an exhaust chamber (111b). The two ends of the suction pipe (320) are respectively connected to the suction port (201) and the dust collection chamber (111a), and the two ends of the blower pipe (330) are respectively connected to the blower port (202) and the exhaust chamber (111b).

2. The cleaning equipment according to claim 1, characterized in that, The adapter assembly (300) further includes a first air inlet bracket (331) and a first air outlet bracket (332); the air inlet end of the blower pipe (330) is sleeved on the first air inlet bracket (331), the first air inlet bracket (331) is connected to the adapter bracket (310), and the first air inlet bracket (331) is opposite to the outlet of the exhaust chamber (111b); the air outlet end of the blower pipe (330) is sleeved on the first air outlet bracket (332), and the first air outlet bracket (332) is connected to the suction cup (200).

3. The cleaning equipment according to claim 2, characterized in that, The adapter assembly (300) further includes a second air inlet bracket (321) and a second air outlet bracket (322); the air inlet end of the suction pipe (320) is sleeved on the second air inlet bracket (321), the second air inlet bracket (321) passes through the first air outlet bracket (332), and the second air inlet bracket (321) is connected to the suction cup (200); the air outlet end of the suction pipe (320) is sleeved on the second air outlet bracket (322), the second air outlet bracket (322) is connected to the first air inlet bracket (331), and the second air outlet bracket (322) is connected to the inlet of the dust collection chamber (111a).

4. The cleaning equipment according to claim 3, characterized in that, The second air outlet bracket (322) has a connecting portion (3221), which is arranged around the second air outlet bracket (322) along the circumferential edge portion of the second air outlet bracket (322), and the connecting portion (3221) is connected to the first air inlet bracket (331).

5. The cleaning equipment according to claim 3, characterized in that, The second air outlet bracket (322) is annular, and a sealing gasket (323) is provided at one end of the second air outlet bracket (322) facing the dust collection chamber (111a). The sealing gasket (323) is arranged around the inner edge of the second air outlet bracket (322). The sealing gasket (323) abuts against the inlet edge of the second air outlet bracket (322) and the dust collection chamber (111a).

6. The cleaning equipment according to claim 3, characterized in that, The suction cup (200) has a suction channel (203) and a blowing channel (204), the blowing channel (204) being arranged around the suction channel (203); The first air outlet bracket (332) is annular, and the first air outlet bracket (332) is connected to the air outlet (202) through the air blowing channel (204); The second air inlet bracket (321) is annular and extends through the first air outlet bracket (332) into the air blowing channel (204) and is connected to the dust suction channel (203).

7. The cleaning equipment according to claim 6, characterized in that, The suction cup (200) has an opening that communicates with the air blowing channel (204). The opening has a sealing groove (205) arranged around its inner edge. The first air outlet bracket (332) has a sealing protrusion (3321) on its circumferential outer side. The first air outlet bracket (332) passes through the opening, and the sealing protrusion (3321) engages with the sealing groove (205).

8. The cleaning equipment according to claim 6, characterized in that, The second air inlet bracket (321) is provided with a sealing ring (324) at one end that connects with the dust suction channel (203). The dust suction channel (203) has an air outlet, and the sealing ring (324) abuts against the circumferential edge of the second air inlet bracket (321) and the air outlet.

9. The cleaning equipment according to claim 6, characterized in that, The suction cup (200) includes a first housing (210) and a second housing (220); the first housing (210) is connected above the second housing (220), and the two together form the suction channel (203) and the blowing channel (204); In the cleaning direction of the cleaning equipment, the air outlet (202) is provided on the front side of the air blowing channel (204), and the air blowing channel (204) has airflow branches that are diverted from both sides of the dust suction channel (203) and then converged again, and the first air outlet bracket (332) is connected to the rear side of the air blowing channel (204).

10. The cleaning equipment according to claim 9, characterized in that, The suction cup (200) also includes a dust collection box (230), which is disposed within the suction channel (203); In the cleaning direction of the cleaning equipment, the air inlet (201) is located in front of the dust suction channel (203), and the airflow entering the dust suction channel (203) from the air inlet (201) flows through the dust collection box (230).

11. The cleaning equipment according to any one of claims 1-10, characterized in that, The adapter bracket (310) includes a first frame (311) and a second frame (312). The first frame (311) is connected to the main body of the equipment (100). The first frame (311) and the second frame (312) are rotatably connected about a first axis. The second frame (312) is rotatably connected to the suction cup (200) about a second axis. The first axis and the second axis have an included angle.

12. The cleaning equipment according to claim 11, characterized in that, The adapter assembly (300) further includes a first bracket (313), a first elastic element (314), and a first pressing element (315). The first bracket (313) is connected to the first frame (311), the first pressing element (315) is movably disposed on the first frame (311), and the first elastic element (314) abuts between the first bracket (313) and the first pressing element (315). The device body (100) is provided with a first slot (115), the first pressing element (315) is engaged with the first slot (115), and the first elastic element (314) is configured to apply a force toward the first slot (115) to the first pressing element (315).

13. The cleaning equipment according to any one of claims 1-10, characterized in that, The main body (100) of the equipment includes a dust collection housing (110), and a partition wall (112) is provided inside the dust collection housing (110). The partition wall (112) is configured to divide the interior of the dust collection housing (110) to form the dust collection chamber (111a) and the exhaust chamber (111b).

14. The cleaning equipment according to claim 13, characterized in that, The main body (100) of the device also includes a cyclone bracket (113), which is connected to the edge of the partition wall (112) facing the adapter assembly (300). At least a portion of the structure of the cyclone bracket (113) extends into the dust collection chamber (111a). The cyclone bracket (113) has a cyclone channel (1131) communicating with the dust collection chamber (111a). The suction pipe (320) is connected to the cyclone bracket (113) and communicates with the cyclone channel (1131).

15. The cleaning equipment according to claim 14, characterized in that, The main body (100) of the equipment also includes a fan assembly (120) and a flow guide bracket (114). The fan assembly (120) is connected to the end of the dust collection housing (110) away from the adapter assembly (300). The flow guide bracket (114) is connected to the end of the partition wall (112) facing the fan assembly (120). The flow guide bracket (114) is opposite to the outlet of the cyclone bracket (113). The flow guide bracket (114) is provided with ventilation holes, which are configured to connect the dust collection chamber (111a) and the air inlet side of the fan assembly (120).

16. The cleaning equipment according to claim 15, characterized in that, The guide bracket (114) has a guide ball (1141) at one end facing the dust collection chamber (111a), the outlet of the cyclone bracket (113) has a plug-in part (1133), the guide ball (1141) has a plug-in groove (1142), and the plug-in part (1133) is plugged into the plug-in groove (1142).

17. The cleaning equipment according to claim 15, characterized in that, The fan assembly (120) includes a fan housing (121) and a fan unit (122). The fan unit (122) is disposed inside the fan housing (121). The fan housing (121) is connected to the dust collection housing (110). The fan housing (121) is provided with an airflow inlet (1211) and an airflow outlet (1212). The air inlet side of the fan unit (122) is sealed and connected to the airflow inlet (1211). The airflow inlet (1211) is connected to the dust collection chamber (111a). The airflow outlet (1212) connects the air outlet end of the fan unit (122) and the exhaust chamber (111b).

18. The cleaning equipment according to claim 17, characterized in that, The fan assembly (120) further includes a second bracket (123), a second elastic member (124), and a second pressing member (125). The second bracket (123) is connected to the fan housing (121), the second pressing member (125) is movably disposed on the fan housing (121), and the second elastic member (124) abuts between the second bracket (123) and the second pressing member (125). The dust collection housing (110) is provided with a second slot (116), the second pressing member (125) is engaged with the second slot (116), and the second elastic member (124) is configured to apply a force toward the second slot (116) to the second pressing member (125).

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