Cleaning device

Abstract

The utility model relates to the technical field of household appliances, and discloses a cleaning device which comprises a bottom shell, an air duct assembly and a fan. The upper shell is connected with a display assembly; the power-assisted wheel assembly is arranged on the bottom shell and located at the bottom of the air duct assembly; the adapter assembly comprises an adapter main body, the adapter main body is hinged to the upper shell, and the hinged point of the adapter main body and the upper shell is located below the display assembly; the handle assembly is detachably connected with the upper shell, and the handle assembly is suitable for being connected with the adapter assembly through a connecting rod. The power-assisted wheel assembly is arranged on the bottom shell, a user can use the cleaning equipment conveniently, due to the fact that the power-assisted wheel assembly is located at the bottom of the air duct assembly, the space of the bottom of the air duct assembly can be fully utilized, the overall size does not need to be increased, and due to the fact that the hinge point of the adapter body and the upper shell is located below the display assembly, the user can conveniently use the cleaning equipment. The space below the display assembly can be fully utilized, and after the display assembly is connected with the handle assembly, the cleaning equipment is compact in overall structure and small in occupied space.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to cleaning equipment. Background Technology

[0002] A mite remover is mainly used to clean dust and mites from household products, providing users with a more suitable cleaning environment. The mite remover consists of a main unit, which contains many components, such as the roller brush motor drive assembly, air duct assembly, and motor assembly. Adding a booster wheel structure to the main unit would easily result in a larger overall size. Utility Model Content

[0003] In view of this, the present invention provides a cleaning device to solve the problem of large size of mite removers.

[0004] In a first aspect, this utility model provides a cleaning device, comprising:

[0005] The bottom shell is equipped with air duct components;

[0006] The upper shell is connected to the display component;

[0007] A booster wheel assembly is disposed on the bottom shell and located at the bottom of the air duct assembly;

[0008] An adapter assembly includes an adapter body hinged to the upper shell, and the hinge point between the adapter body and the upper shell is located below the display assembly;

[0009] A handle assembly is detachably connected to the upper shell, and the handle assembly is adapted to be connected to the adapter assembly via a connecting rod.

[0010] Beneficial effects: The bottom shell has a booster wheel assembly, which makes it easy for users to use the cleaning device. Since the booster wheel assembly is located at the bottom of the air duct assembly, the space at the bottom of the air duct assembly can be fully utilized without increasing the overall volume. Furthermore, since the hinge point between the adapter body and the upper shell is located below the display assembly, the space below the display assembly can be fully utilized. After being connected to the handle assembly, the overall structure of the cleaning device is compact and occupies little space.

[0011] In one optional embodiment, the power steering assembly includes a power steering motor, a power steering wheel, a power steering upper cover, a power steering end cover, and a reversing wheel. The power steering upper cover protrudes and is fixed to the bottom shell. The power steering wheel is rotatably connected to the power steering upper cover. The power steering end cover is fixed to one side of the power steering upper cover. The reversing wheel is rotatably disposed on the power steering end cover. The power steering motor is used to drive the power steering wheel to rotate forward or in reverse.

[0012] Beneficial effects: Because the power-assist wheel is rotatably connected to the power-assist wheel cover, and the power-assist wheel end cap is fixed to one side of the power-assist wheel cover, and the reversing wheel is rotatably mounted on the power-assist wheel end cap, connecting the power-assist wheel and the reversing wheel into one unit can reduce the space occupied on the bottom shell, thereby reducing the overall size of the cleaning equipment. Furthermore, installing the reversing wheel through the power-assist wheel end cap reduces the number of parts and lowers mold investment costs.

[0013] In one alternative embodiment, the booster wheel end cap is fixed to one side of the booster wheel upper cover by a snap fastener.

[0014] Beneficial effects: The end cap and top cap of the power steering wheel are connected by snap-fit, which simplifies the assembly process and improves assembly efficiency.

[0015] In one optional embodiment, the upper cover of the assist wheel is provided with a UV lamp holder, and the UV lamp is fixed in the UV lamp holder.

[0016] Beneficial effects: By installing a UV lamp mounting bracket on the top cover of the assist wheel, the UV lamp mounting bracket for fixing the UV lamp, the assist wheel top cover for fixing the assist wheel, and the assist wheel end cover for fixing the sensor wheel are connected as one unit, the space occupied on the bottom shell can be further reduced, thereby reducing the overall size of the cleaning equipment.

[0017] In one alternative embodiment, the cleaning device further includes a height sensor assembly and a control motherboard, the control motherboard being communicatively connected to the height sensor assembly and to control the switch of the ultraviolet lamp.

[0018] Beneficial effects: By incorporating a height sensor component, the distance between the cleaning device and the surface to be cleaned can be detected, thereby controlling the on / off switch of the UV lamp and preventing the UV lamp from shining on the user when they pick up the cleaning device. Once the cleaning device is detected to be in contact with the surface, the control switch is turned on to kill mites.

[0019] In one optional embodiment, the bottom shell is further provided with a roller brush motor drive assembly, which is located on the right side of the bottom shell. The roller brush motor drive assembly includes gears and a belt, and the belt is connected to the roller brush assembly.

[0020] Beneficial effects: By placing the roller brush motor drive assembly on the right side of the bottom shell, which includes gears and belts connected to the roller brush assembly, the size of the bottom shell in the left-right direction can be reduced, thereby reducing the overall size of the cleaning equipment.

[0021] In one optional embodiment, the bottom shell is provided with an air duct assembly, the upper shell is connected to a dust cup assembly, the air duct assembly is located in the middle of the bottom shell, one end of which passes through the upper shell and is sealed to the dust cup assembly, and the other end is sealed to the motor assembly, and the air duct assembly is located above the booster wheel assembly.

[0022] Beneficial effects: The motor assembly generates suction, drawing dust mites agitated by the roller brush assembly into the air duct assembly. The dust mites are then trapped inside the dust cup assembly, while clean air is exhausted after passing through the motor assembly. By placing the air duct assembly in the center of the bottom shell, with one end passing through the upper shell and sealingly connected to the dust cup assembly, and the other end sealingly connected to the motor assembly, and positioned above the assist wheel assembly, the compact structure reduces the overall size of the cleaning equipment.

[0023] In one optional embodiment, the motor assembly is located behind the bottom housing and includes, from front to back, an upper motor housing, a duct motor, and a rear motor housing. The duct motor is connected to a battery pack, and the upper motor housing is sealed to the duct assembly.

[0024] Beneficial benefits: The motor assembly is located at the rear of the base, making it easier for users to hold the cleaning device. Furthermore, the air duct motor is connected to the battery pack, eliminating the need for a power cord and making the device more convenient.

[0025] In one alternative embodiment, the rear side of the upper shell is provided with a forward-recessed groove, and the hinge point is located in the groove.

[0026] Beneficial effect: By setting a forward-facing recessed groove on the rear side of the upper shell, and placing the hinge point in the groove, it can be ensured that the hinge point is close to or located at the center of gravity of the upper shell. When the connecting rod is installed, the front end of the upper shell can be prevented from lifting up when the user presses down on the handle assembly. Attached Figure Description

[0027] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of a cleaning device according to an embodiment of the present invention when the handle assembly is connected to the upper shell;

[0029] Figure 2 for Figure 1 The cross-sectional view of the cleaning equipment shown;

[0030] Figure 3 This is a schematic diagram of a cleaning device according to an embodiment of the present utility model, in which a connecting rod is connected between the handle assembly and the upper shell.

[0031] Figure 4 This is an exploded view of a cleaning device according to an embodiment of the present utility model;

[0032] Figure 5 Right view of the power steering wheel assembly;

[0033] Figure 6 Left view of the power steering wheel assembly;

[0034] Figure 7 This is a schematic diagram of the roller brush assembly;

[0035] Figure 8 This is a cross-sectional view of the roller brush component;

[0036] Figure 9 This is a schematic diagram of the dust cup assembly;

[0037] Figure 10 This is a partial structural diagram of the dust cup assembly;

[0038] Figure 11 This is a cross-sectional view of the dust cup assembly;

[0039] Figure 12 This is the main view of the dust cup component;

[0040] Figure 13 This is a schematic diagram of the display window component;

[0041] Figure 14 This is a schematic diagram showing the window assembly separated from the upper shell.

[0042] Figure 15 A schematic diagram illustrating the process of installing the display window assembly onto the upper shell;

[0043] Figure 16 A schematic diagram showing the display window assembly installed on the upper shell;

[0044] Figure 17 This is an exploded view of the adapter assembly.

[0045] Explanation of reference numerals in the attached figures:

[0046] 1. Base shell; 2. Assist wheel assembly; 201. Assist wheel; 202. Assist wheel top cover; 203. Assist wheel end cover; 204. Reversing wheel; 3. UV lamp mounting bracket; 4. UV lamp; 5. Height sensor assembly; 6. Roller brush motor drive assembly; 7. Roller brush assembly; 701. Roller brush bar; 7011. Fixing groove; 702. Beating strip; 703. Roller brush cover; 704. Roller brush handle; 8. Air duct Components; 9. Top shell; 901. Inlet; 902. Magnet; 10. Dust cup assembly; 1001. Cup body; 1002. Cup lid; 1003. Cleaning brush holder; 1004. Cleaning brush receiving cavity; 1005. Cleaning brush; 1006. Separator assembly; 1007. Button; 11. Motor assembly; 12. Battery pack; 13. Charging port; 14. Display window assembly; 1401. First latch; 14 02. Iron sheet; 1403. Sealing skirt; 1404. Mounting slot; 15. Display component; 16. Dust cup unlocking mechanism; 1601. Dust cup unlocking button; 1602. Transmission rod; 1603. Second elastic element; 17. Dust cup ejection mechanism; 1701. Dust cup ejection button; 1702. Third elastic element; 18. Adapter assembly; 1801. Adapter body; 1802. Second pin seat; 1803. First locking button; 1804. First elastic element; 19. Handle assembly; 1901. Mounting sleeve; 1902. Shift / power button; 1903. First pin seat; 1904. Second locking button; 1905. Drive unit; 1906. Fifth elastic element; 20. Connecting rod; 21. Pin; 22. Roller brush locking button; 23. Fourth elastic element; 24. Exhaust sponge; 25. Control main board. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0048] A mite remover is mainly used to clean dust and mites from household products, providing users with a more suitable cleaning environment. The mite remover consists of a main unit, which contains many components, such as the roller brush motor drive assembly, air duct assembly, and motor assembly. Adding a booster wheel structure to the main unit would easily result in a larger overall size.

[0049] The following is combined with Figures 1 to 17 The following describes embodiments of the present invention.

[0050] According to an embodiment of the present invention, a cleaning device is provided, which may specifically be a mite remover, a vacuum cleaner, etc. This embodiment takes a mite remover as an example.

[0051] In one embodiment, the cleaning device includes a base shell 1, an upper shell 9, a booster wheel assembly 2, an adapter assembly 18, and a handle assembly 19. The base shell 1 has an air duct assembly 8; the upper shell 9 is connected to a display assembly 15; the booster wheel assembly 2 is located on the base shell 1 and at the bottom of the air duct assembly 8; the adapter assembly 18 includes an adapter body 1801, which is hinged to the upper shell 9, and the hinge point between the adapter body 1801 and the upper shell 9 is located below the display assembly 15; the handle assembly 19 is detachably connected to the upper shell 9 and is adapted to be connected to the adapter assembly 18 via a connecting rod 20.

[0052] In this embodiment, the bottom shell is equipped with a power-assisted wheel assembly, which makes it easier for users to use the cleaning device. Since the power-assisted wheel assembly is located at the bottom of the air duct assembly, the space at the bottom of the air duct assembly can be fully utilized without increasing the overall volume. Furthermore, since the hinge point between the adapter body and the upper shell is located below the display assembly, the space below the display assembly can be fully utilized. After being connected to the handle assembly, the overall structure of the cleaning device is compact and occupies little space.

[0053] In one embodiment, the hinge point between the adapter body 1801 and the upper shell 9 is close to or located at the center of gravity of the upper shell 9.

[0054] In one embodiment, the handle assembly 19 includes a main structure with a mounting sleeve 1901. When the handle assembly 19 is connected to the upper shell 9, the adapter assembly 18 is disposed inside the mounting sleeve 1901. When the handle assembly 19 is removed from the upper shell 9, the mounting sleeve 1901 is adapted to fix the first end of the connecting rod 20, and the adapter assembly 18 is adapted to fix the second end of the connecting rod 20. The connecting rod 20 is a fixed rod or a telescopic rod.

[0055] In this embodiment, when cleaning a large area, the handle assembly 19 is moved away from the upper shell 9, and the first end of the connecting rod 20 is fixed inside the mounting sleeve 1901, while the second end of the connecting rod 20 is fixed to the adapter body 1801. This increased distance between the handle assembly 19 and the upper shell 9 allows for cleaning of a large area, minimizing or eliminating the need for user movement during cleaning and preventing the user from bending over. This cleaning device is easy for users to install or replace the connecting rod 20, and has a wider range of applications. Furthermore, because the hinge point between the adapter body 1801 and the upper shell 9 is close to or located at the center of gravity of the upper shell 9, when the user presses down on the handle assembly 19 after the connecting rod 20 is installed, the front end of the upper shell 9 is prevented from tilting up.

[0056] In one embodiment, the power steering wheel assembly 2 includes a power steering wheel motor, a power steering wheel 201, a power steering wheel cover 202, a power steering wheel end cap 203, and a reversing wheel 204. The power steering wheel cover 202 protrudes and is fixed to the bottom shell 1. The power steering wheel 201 is rotatably connected to the power steering wheel cover 202. The power steering wheel end cap 203 is fixed to one side of the power steering wheel cover 202. The reversing wheel 204 is rotatably disposed on the power steering wheel end cap 203. The power steering wheel motor is used to drive the power steering wheel 201 to rotate forward or in reverse.

[0057] In this embodiment, since the assist wheel 201 is rotatably connected to the assist wheel cover 202, the assist wheel end cover 203 is fixed to one side of the assist wheel cover 202, and the reversing wheel 204 is rotatably disposed on the assist wheel end cover 203, connecting the assist wheel 201 and the reversing wheel 204 into one unit can reduce the space occupied on the bottom shell 1, thereby reducing the overall size of the cleaning equipment. Furthermore, installing the reversing wheel 204 through the assist wheel end cover 203 can reduce the number of parts and reduce mold investment costs.

[0058] It should be noted that the reversing wheel 204 is connected to the control circuit that controls the power assist wheel motor. During the process of pushing and pulling the mite remover, the reversing wheel 204 continuously changes direction, thereby switching the control circuit. The control circuit controls the power assist wheel motor to rotate forward or backward.

[0059] In one specific embodiment, the booster wheel end cap 203 is fixed to the right side of the booster wheel upper cap 202.

[0060] In one specific embodiment, the booster wheel cover 202 is connected to the bottom shell 1 by screws.

[0061] In one embodiment, the booster wheel end cap 203 is fixed to one side of the booster wheel top cap 202 by a snap fastener.

[0062] In this embodiment, the booster wheel end cap 203 and the booster wheel top cap 202 are connected by a snap-fit, which simplifies the assembly process and improves assembly efficiency.

[0063] In one embodiment, the upper cover 202 of the power steering wheel is provided with a UV lamp holder 3, and a UV lamp 4 is fixed in the UV lamp holder 3.

[0064] In this embodiment, by providing an ultraviolet lamp fixing bracket 3 on the upper cover 202 of the assist wheel, the ultraviolet lamp fixing bracket 3 for fixing the ultraviolet lamp 4, the upper cover 202 of the assist wheel for fixing the assist wheel 201, and the end cover 203 of the assist wheel for fixing the sensing wheel are connected as one unit, which can further reduce the space occupied on the bottom shell 1, thereby reducing the overall volume of the cleaning equipment.

[0065] In one embodiment, the cleaning device further includes a height sensor assembly 5 and a control motherboard 25, the control motherboard 25 being communicatively connected to the height sensor assembly 5 and to control the switching of the ultraviolet lamp 4.

[0066] In this embodiment, by setting up a height sensor component 5, the distance between the cleaning device and the surface to be cleaned can be detected, thereby controlling the switch of the ultraviolet lamp 4 to prevent the ultraviolet lamp 4 from shining on the user when the user picks up the cleaning device. When the cleaning device is detected to be in contact with the surface to be cleaned, the control switch is turned on to kill mites.

[0067] In one embodiment, the height sensor assembly 5 is symmetrically distributed on the left and right sides of the bottom shell 1.

[0068] In this embodiment, by symmetrically distributing the height sensor assembly 5 on the left and right sides of the bottom shell 1, the distance between the cleaning device and the surface to be cleaned can be better detected, thereby controlling the switching of the ultraviolet lamp 4.

[0069] In one embodiment, the bottom shell 1 is further provided with a roller brush motor drive assembly 6, which is located on the right side of the bottom shell 1. The roller brush motor drive assembly 6 includes gears and belts, and the belts are connected to the roller brush assembly 7.

[0070] In this embodiment, by placing the roller brush motor drive assembly 6 on the right side of the bottom shell 1, the roller brush motor drive assembly 6 includes gears and belts, and the belts are connected to the roller brush assembly 7, the size of the bottom shell 1 in the left-right direction can be reduced, thereby reducing the overall volume of the cleaning equipment.

[0071] In one embodiment, the bottom shell 1 is provided with an air duct assembly 8, the cleaning device includes an upper shell 9, the upper shell 9 is connected to a dust cup assembly 10, the air duct assembly 8 is located in the middle of the bottom shell 1, one end passes through the upper shell 9 and is sealed to the dust cup assembly 10, and the other end is sealed to the motor assembly 11. The air duct assembly 8 is located above the power wheel assembly 2.

[0072] In this embodiment, the motor assembly 11 generates suction force, and dust mites, agitated by the roller brush assembly 7, enter the air duct assembly 8. The dust mites are then trapped inside the dust cup assembly 10, while clean air is discharged after passing through the motor assembly 11. By placing the air duct assembly 8 in the middle of the bottom shell 1, with one end passing through the upper shell 9 and sealed to the dust cup assembly 10, and the other end sealed to the motor assembly 11, the air duct assembly 8 is located above the assist wheel assembly 2. This compact structure reduces the overall size of the cleaning equipment.

[0073] In one embodiment, the motor assembly 11 is located behind the bottom housing 1 and includes, from front to back, an upper motor housing 9, a duct motor, and a rear motor housing. The duct motor is connected to a battery pack 12, and the upper motor housing 9 is sealed to the duct assembly 8.

[0074] In this embodiment, the motor assembly 11 is located at the rear of the bottom shell 1, making it easier for the user to hold the cleaning device. Furthermore, the air duct motor is connected to the battery pack 12, allowing the user to use the cleaning device without a power cord, making it even more convenient.

[0075] In one embodiment, the upper shell 9 is provided with an exhaust vent, and an exhaust vent sponge 24 is provided at the exhaust vent to filter the exhaust air.

[0076] In one embodiment, the rear end of the bottom shell 1 is provided with a charging port 13 or a cable outlet.

[0077] In this embodiment, the charging port 13 can charge the battery pack 12, and the output port can be connected to a power source to meet different needs.

[0078] In one embodiment, the cleaning device includes an upper housing 9 and a roller brush assembly 7 disposed between the upper housing 9 and a lower housing. A display window assembly 14 is connected to the front end of the upper housing 9 and is located at the upper end of the roller brush assembly 7.

[0079] In this embodiment, a display window assembly 14 is connected to the front end of the upper shell 9. The display window assembly 14 is located above the roller brush assembly 7, and the condition of the roller brush assembly 7 can be observed through the display window assembly 14.

[0080] In one embodiment, one end of the display window assembly 14 is rotatably connected to the upper shell 9, and the other end is fixed to the upper shell 9 by magnetic attraction.

[0081] In this embodiment, since one end of the display window assembly 14 is rotatably connected to the upper shell 9 and the other end is fixed to the upper shell 9 by magnetic attraction, when it is necessary to remove the roller brush assembly 7, the magnetic attraction between the display window assembly 14 and the upper shell 9 can be overcome, and the display window assembly 14 can be flipped over. At this time, the roller brush assembly 7 can be removed. After the roller brush assembly 7 is installed, the display window assembly 14 is flipped over. When the display window assembly 14 is in place, it is fixed to the upper shell 9 by magnetic attraction. No additional connecting parts are needed, the structure is simple, and it is easy for users to operate.

[0082] In one specific embodiment, the display window assembly 14 is equipped with an iron sheet 1402 or a magnet 902, which generates a magnetic attraction force with the corresponding magnet or iron column of the upper shell 9.

[0083] In one embodiment, the display window assembly 14 is provided with a mounting groove 1404, and the iron sheet 1402 is installed in the mounting groove 1404.

[0084] In one embodiment, one end of the display window assembly 14 is provided with a first buckle 1401, and the upper shell 9 is provided with an insertion hole 901, and the first buckle 1401 is hooked onto the insertion hole 901.

[0085] In this embodiment, one end of the display window assembly 14 is provided with a first buckle 1401, and the upper shell 9 is provided with an insertion hole. The first buckle 1401 is hooked into the insertion hole. The connection between the display window assembly 14 and the upper shell 9 is simple and convenient, which can improve assembly efficiency and facilitate the disassembly of the display window assembly 14.

[0086] In one embodiment, the display window assembly 14 is provided with a sealing skirt 1403 along the circumferential direction, and the upper shell 9 is provided with a corresponding sealing groove, with the sealing skirt 1403 embedded in the sealing groove.

[0087] In this embodiment, the sealing skirt 1403 is embedded in the sealing groove to seal the air duct assembly 8, ensuring cleaning efficiency.

[0088] In one embodiment, the upper shell 9 is connected to a display component 15, the dust cup component 10 is located at the front upper part of the upper shell 9, the display component 15 is located at the rear of the dust cup component 10, the dust cup component 10 is fixed to the upper shell 9 by a dust cup unlocking mechanism 16, and the display component 15 is located above the dust cup unlocking mechanism 16.

[0089] In this embodiment, the dust cup assembly 10 is located at the front upper part of the upper shell 9, the display assembly 15 is located behind the dust cup assembly 10, and the display assembly 15 is located above the dust cup unlocking mechanism 16. The structure is compact, thereby reducing the overall size of the cleaning equipment.

[0090] In one specific embodiment, the dust cup unlocking mechanism 16 includes a dust cup unlocking button 1601, a transmission rod 1602, and a second elastic element 1603. The drive rod extends from the left side of the upper shell 9. By pressing the dust cup unlocking button 1601, the transmission rod 1602 can be moved to separate the dust cup assembly 10 from the drive rod and release the lock on the dust cup assembly 10.

[0091] In one embodiment, the display component 15 includes a display screen that is horizontally positioned.

[0092] In this embodiment, by setting the display screen horizontally, it is easier for the user to observe the content displayed on the screen.

[0093] In one embodiment, a dust cup ejection mechanism 17 is provided below the dust cup assembly 10. The dust cup ejection mechanism 17 can lift the dust cup assembly 10 when the dust cup unlocking mechanism 16 is separated from the dust cup assembly 10.

[0094] In this embodiment, by providing a dust cup ejection mechanism 17, the dust cup ejection mechanism 17 can lift the dust cup assembly 10 when the dust cup unlocking mechanism 16 is separated from the dust cup assembly 10, so that the user can easily remove the dust cup assembly 10 and avoid locking the dust cup assembly 10 again after the user loosens the dust cup unlocking mechanism 16.

[0095] In one embodiment, the dust cup ejection mechanism 17 includes a dust cup ejection button 1701 and a third elastic element 1702. After the dust cup assembly 10 is installed in place, the third elastic element 1702 is in a compressed state. When the dust cup unlocking mechanism 16 is separated from the dust cup assembly 10, the elastic force of the third elastic element 1702 acts on the dust cup ejection button 1701 to lift the dust cup assembly 10.

[0096] In one embodiment, the dust cup assembly 10 includes a cup body 1001, a cup lid 1002, a cleaning brush box 1003, a cleaning brush 1005, and a separator assembly 1006. The cup body 1001, the cleaning brush box 1003, and the cup lid 1002 form a cleaning brush receiving cavity 1004. The cleaning brush 1005 is disposed in the cleaning brush receiving cavity 1004, and the separator assembly 1006 is disposed in the cup body 1001.

[0097] In this embodiment, the cup body 1001, the cleaning brush box 1003, and the cup lid 1002 form a cleaning brush receiving cavity 1004. The cleaning brush 1005 is disposed in the cleaning brush receiving cavity 1004, which can prevent the cleaning brush 1005 from being lost and facilitate cleaning the cup body 1001 at any time.

[0098] In one specific embodiment, the cup body 1001 and the cup lid 1002 are fixed by a button 1007.

[0099] In one embodiment, the roller brush assembly 7 includes a roller brush rod 701 and a tapping strip 702. The tapping strip 702 is spirally disposed outside the roller brush rod 701, and both ends of the tapping strip 702 are fixedly connected to the roller brush via a roller brush cover 703.

[0100] In this embodiment, a spiral-shaped beating strip 702 is provided outside the roller brush 701. When the roller brush 701 rotates, it drives the beating strip 702 to rotate, which can beat up the dust mites on the bed and then suck them into the air duct assembly 8. The two ends of the beating strip 702 are fixedly connected to the roller brush through the roller brush cover 703, which facilitates the connection between the beating strip 702 and the roller brush.

[0101] In one specific embodiment, one end of the roller brush assembly 7 is locked by the roller brush locking button 22, the air duct assembly 8 is provided with a locking hole, and a fourth elastic element 23 is provided between the roller brush locking button 22 and the locking hole.

[0102] In one specific embodiment, the roller brush 701 is provided with a fixing groove 7011, and the patting strip 702 is embedded in the fixing groove 7011.

[0103] In one embodiment, the brush cover 703 is connected to the brush handle 704 via a snap ring.

[0104] In this embodiment, the roller brush cover 703 is connected to the roller brush handle 704 by a snap ring. When it is necessary to disassemble the roller brush assembly 7, the roller brush assembly 7 can be taken out by pulling the roller brush handle 704 upward.

[0105] In one specific embodiment, the adapter body 1801 is hinged to the upper shell 9 via a pin 21.

[0106] In one embodiment, the rear side of the upper shell 9 is provided with a forward-recessed groove, and the hinge point is located in the groove.

[0107] In this embodiment, by providing a forward-facing recessed groove on the rear side of the upper shell 9, and setting the hinge point in the groove, it can be ensured that the hinge point is close to or located at the center of gravity of the upper shell 9. When the connecting rod 20 is installed, the user can prevent the front end of the upper shell 9 from lifting when pressing down the handle assembly 19.

[0108] In one specific embodiment, the hinge point is located approximately at the middle of the top of the upper housing 9, above the motor assembly 11.

[0109] In one embodiment, the mounting sleeve 1901 is provided with a first locking part, and the adapter assembly 18 and / or connecting rod 20 includes a second locking part, which is adapted to cooperate with the first locking part to lock the adapter body 1801 and / or connecting rod 20 to the mounting sleeve 1901; the handle assembly 19 also includes an unlocking structure, which is movably disposed on the body structure and is adapted to drive the second locking part to separate from the first locking part when the unlocking structure is driven.

[0110] In this embodiment, by providing a first locking part on the mounting sleeve 1901 and a second locking part on the adapter body 1801 and / or the connecting rod 20, when the handle assembly 19 is connected to the upper shell 9, the second locking part on the adapter body 1801 cooperates with the first locking part on the mounting sleeve 1901 to lock the adapter body 1801 onto the mounting sleeve 1901, thus stabilizing the connection between the handle assembly 19 and the upper shell 9 and preventing the handle assembly 19 from separating from the upper shell 9. When it is necessary to install the connecting rod 20, the unlocking structure is activated to separate the second locking part from the first locking part. At this time, the handle assembly 19 can be separated from the upper shell 9, and the first end of the connecting rod 20 can be inserted into the mounting sleeve 1901. The second locking part of the connecting rod 20 cooperates with the first locking part of the mounting sleeve 1901 to fix the first end of the connecting rod 20 into the mounting sleeve 1901, and the second end of the connecting rod 20 is fixed to the adapter body 1801, allowing for cleaning of a large area of ​​the surface. After the cleaning equipment is used up, the unlocking mechanism is activated to separate the second locking part on the connecting rod 20 from the first locking part of the mounting sleeve 1901. Then the connecting rod 20 can be removed from the handle assembly 19 and the upper shell 9. The handle assembly 19 is then placed back on the upper shell 9, and the adapter body 1801 on the upper shell 9 is fixed inside the mounting sleeve 1901.

[0111] In one embodiment, the first locking part is a first fixing hole, and the second locking part is a first locking button 1803 that can be movably disposed; the side wall of the adapter body 1801 is provided with a button 1007 mounting hole, the first locking button 1803 is movably disposed in the button 1007 mounting hole, and the adapter assembly 18 also includes a first elastic member 1804, which is disposed between the first locking button 1803 and the side wall of the adapter.

[0112] In this embodiment, when the first locking button 1803 is inserted into the first fixing hole, it secures the adapter body 1801 or the connecting rod 20 within the mounting sleeve 1901. When the unlocking structure is activated, the first locking button 1803 disengages from the first fixing hole, allowing the handle assembly 19 to be separated from the adapter body 1801 or the connecting rod 20. By providing a first elastic element 1804 between the first locking button 1803 and the side wall of the adapter, when the unlocking structure is not activated, the elastic force of the first elastic element 1804 causes the first locking button 1803 to be inserted into the first fixing hole, thus achieving a fixed connection between the adapter body 1801 and the sleeve.

[0113] In one embodiment, as shown in the figure, the unlocking structure includes a second locking button 1904, a fifth elastic member 1906, and a driving part 1905. The second locking button 1904 is movably disposed on the main body structure; the fifth elastic member 1906 is disposed between the second locking button 1904 and the main body structure; the driving part 1905 cooperates with the second locking button 1904, and when the second locking button 1904 is pressed, the driving part 1905 drives the second locking part to disengage from the first locking part.

[0114] In this embodiment, when the handle assembly 19 is connected to the upper shell 9, the second locking part on the adapter engages with the first locking part of the mounting sleeve 1901, locking the adapter to the mounting sleeve 1901. This ensures a stable connection between the handle assembly 19 and the upper shell 9, preventing them from separating. When the connecting rod 20 needs to be installed, pressing the second locking button 1904 causes the drive part 1905 to move, separating the second locking part from the first locking part. At this time, the handle assembly 19 can be separated from the upper shell 9. After releasing the second locking button 1904, the elastic force of the fifth elastic element 1906 resets the second locking button 1904. The first end of the connecting rod 20 is then inserted into the mounting sleeve 1901, where the second locking part of the connecting rod 20 engages with the first locking part of the mounting sleeve 1901, fixing the first end of the connecting rod 20 inside the mounting sleeve 1901. The second end of the connecting rod 20 is fixed to the adapter, allowing for cleaning of a large area. After the cleaning equipment is used up, press the second locking button 1904. The second locking button 1904 drives the drive unit 1905 to move, so that the second locking part on the connecting rod 20 is separated from the first locking part of the mounting sleeve 1901. Then the connecting rod 20 can be removed from the handle assembly 19 and the upper shell 9. The handle assembly 19 is placed back on the upper shell 9, and the adapter on the upper shell 9 is fixed in the mounting sleeve 1901.

[0115] In one embodiment, the driving part 1905 is a pressure rod, and the second locking button 1904 is provided with a sliding groove. The pressure rod is slidably disposed in the sliding groove, and the sliding direction of the pressure rod in the sliding groove is obliquely intersecting the moving direction of the second locking button 1904.

[0116] In this embodiment, when the second locking button 1904 is pressed, the second locking button 1904 moves. Since the sliding direction of the pressure rod in the sliding groove is inclined to intersect with the moving direction of the second locking button 1904, the pressure rod can be driven to move in the sliding groove, thereby driving the second locking part to leave the first locking part. The unlocking structure as a whole can achieve unlocking in a small space, with high space utilization.

[0117] In one embodiment, the main structure is provided with a needle seat fixing part, and the handle assembly 19 further includes a first needle seat 1903, which is fixed to the needle seat fixing part and electrically connected to the keypad assembly. The adapter assembly 18 further includes a second needle seat 1802, which is fixed to the adapter body 1801. The first end of the connecting rod 20 is provided with a third needle seat, and the second end of the connecting rod 20 is provided with a fourth needle seat. When the handle assembly 19 is connected to the main unit, the first needle seat 1903 is adapted to cooperate with the second needle seat 1802. When the handle assembly 19 is removed from the main unit, the third needle seat is adapted to cooperate with the first needle seat 1903, and the fourth needle seat is adapted to cooperate with the second needle seat 1802.

[0118] In one embodiment, the handle assembly 19 is provided with a shift button 1902 / power button 1007.

[0119] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A cleaning device, characterized in that, include: The bottom shell (1) is equipped with an air duct assembly (8); The upper shell (9) is connected to a display component (15); The power steering wheel assembly (2) is disposed on the bottom shell (1) and located at the bottom of the air duct assembly (8); The adapter assembly (18) includes an adapter body (1801) hinged to the upper shell (9), and the hinge point between the adapter body (1801) and the upper shell (9) is located below the display assembly (15). The handle assembly (19) is detachably connected to the upper shell (9) and is adapted to be connected to the adapter assembly via a connecting rod.

2. The cleaning equipment according to claim 1, characterized in that, The power steering wheel assembly includes a power steering wheel motor, a power steering wheel (201), a power steering wheel cover (202), a power steering wheel end cap (203), and a reversing wheel (204). The power steering wheel cover (202) protrudes and is fixed to the bottom shell (1). The power steering wheel (201) is rotatably connected to the power steering wheel cover (202). The power steering wheel end cap (203) is fixed to one side of the power steering wheel cover (202). The reversing wheel (204) is rotatably disposed on the power steering wheel end cap (203). The power steering wheel motor is used to drive the power steering wheel (201) to rotate forward or in reverse.

3. The cleaning equipment according to claim 2, characterized in that, The booster wheel end cap (203) is fixed to one side of the booster wheel top cap (202) by a snap fastener.

4. The cleaning equipment according to claim 2, characterized in that, The upper cover (202) of the power wheel is provided with a UV lamp holder (3), and a UV lamp (4) is fixed in the UV lamp holder (3).

5. The cleaning equipment according to claim 4, characterized in that, The cleaning equipment also includes a height sensor assembly (5) and a control motherboard (25), the control motherboard (25) being communicatively connected to the height sensor assembly (5) and to control the switch of the ultraviolet lamp (4).

6. The cleaning equipment according to any one of claims 1 to 5, characterized in that, The bottom shell (1) is also provided with a roller brush motor drive assembly (6), which is located on the right side of the bottom shell (1). The roller brush motor drive assembly (6) includes gears and belts, and the belts are connected to the roller brush assembly (7).

7. The cleaning equipment according to any one of claims 1 to 5, characterized in that, The upper shell (9) is connected to a dust cup assembly (10), and the air duct assembly (8) is located in the middle of the bottom shell (1). One end of the air duct assembly (8) passes through the upper shell (9) and is sealed to the dust cup assembly (10), while the other end is sealed to the motor assembly (11). The air duct assembly (8) is located above the booster wheel assembly (2).

8. The cleaning equipment according to claim 7, characterized in that, The motor assembly (11) is located behind the bottom shell (1) and includes, from front to back, an upper motor shell (9), a duct motor and a rear motor shell. The duct motor is connected to a battery pack (12), and the upper motor shell (9) is sealed to the duct assembly (8).

9. The cleaning equipment according to any one of claims 1 to 5, characterized in that, The upper shell (9) is connected to a dust cup assembly (10), which is located at the front upper part of the upper shell (9). The display assembly (15) is located behind the dust cup assembly (10). The dust cup assembly (10) is fixed to the upper shell (9) by a dust cup unlocking mechanism (16), and the display assembly (15) is located above the dust cup unlocking mechanism (16).

10. The cleaning equipment according to any one of claims 1 to 5, characterized in that, The upper shell (9) has a forward-facing recessed groove on its rear side, and the hinge point is located in the groove.

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