Cleaning device

Abstract

The invention provides cleaning equipment which comprises a cleaning device and a cleaning base station, the cleaning device comprises a brush head assembly, the cleaning base station is used for cleaning the brush head assembly, the cleaning base station comprises a base, a cleaning assembly and a steam assembly, and the cleaning assembly and the steam assembly are both arranged on the base; the cleaning assembly comprises a driving mechanism and a cleaning part, the brush head assembly is provided with a dirt suction opening, the steam assembly comprises at least one steam nozzle, and when the cleaning device is placed on the cleaning base station, the cleaning part and the steam nozzle are both opposite to the dirt suction opening; the driving mechanism is configured to drive the cleaning part to move so that the cleaning part can be inserted into the dirt suction opening or disengaged from the dirt suction opening, and therefore automatic cleaning of the cleaning device is achieved, and the cleaning efficiency of the dirt suction opening is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning tools, and in particular to a cleaning device. Background Art

[0002] With the development of science and technology and the improvement of living standards, living conditions are constantly improving, and people have higher requirements for the quality of living environment. The kitchen is a place for cooking, and grease easily adheres to the table or wall, and needs to be cleaned frequently.

[0003] In the related art, kitchen cleaning tools are usually used to clean kitchen grease, for example, silicone oil brushes, pot brushes, stove brushes and other brushes. After the brushes are used to clean the kitchen, the grease on the brushes needs to be cleaned, usually by soaking the brushes in hot water with detergent and manually rubbing and cleaning them, which is repeated many times.

[0004] However, the current cleaning methods for kitchen cleaning tools with greasy dirt are inefficient, time-consuming and labor-intensive. Summary of the invention

[0005] The present application provides a cleaning device to solve the technical problem in the related art that the cleaning method for kitchen cleaning tools with greasy dirt is inefficient, time-consuming and labor-intensive.

[0006] The present application provides a cleaning device, which includes a cleaning apparatus and a cleaning base station. The cleaning apparatus includes a brush head assembly, and the cleaning base station is used to clean the brush head assembly.

[0007] Among them, the cleaning base station includes a base, a cleaning component and a steam component, and the cleaning component and the steam component are both arranged on the base; the cleaning component includes a driving mechanism and a cleaning piece, the brush head component has a sewage suction port, and the steam component includes at least one steam nozzle. When the cleaning device is placed on the cleaning base station, the cleaning piece and the steam nozzle are both opposite to the sewage suction port; the driving mechanism is configured to drive the cleaning piece to move so that the cleaning piece is inserted into the sewage suction port or removed from the sewage suction port.

[0008] The cleaning equipment provided by the present application absorbs and cleans oil stains through a cleaning device, and the cleaning device after cleaning can be cleaned by a cleaning base station. The cleaning parts and steam nozzles arranged on the cleaning base station can melt the oil stains attached to the suction port of the cleaning device through high-temperature steam, and loosen the attached oil stains by the movement of the cleaning parts, so that the oil stains attached to the suction port can be sucked into the cleaning device from the suction port, thereby realizing automatic cleaning of the cleaning device and improving the cleaning efficiency of the cleaning device.

[0009] In some embodiments, the base has a cleaning cavity, and the cleaning member is located in the cleaning cavity; when the cleaning device is placed on the cleaning base station, at least part of the structure of the brush head assembly can extend into the cleaning cavity, with the dirt suction port facing the cleaning member.

[0010] Such an arrangement can prevent oil stains from splashing onto the outside of the cleaning base station during the cleaning process of the cleaning device.

[0011] In some embodiments, the cleaning member may include two cleaning pins, the first ends of the two cleaning pins are connected to each other, and the second ends of the two cleaning pins are both facing the sewage suction port; the second ends of the two cleaning pins are staggered in the width direction of the sewage suction port.

[0012] With such arrangement, the two cleaning ejectors can respectively perform friction cleaning on both sides of the sewage suction port, so as to achieve a better cleaning effect on the sewage suction port.

[0013] In some embodiments, the second end of the cleaning ejector pin has a contact portion, and the outer surface of the contact portion may be an arc-shaped surface.

[0014] Such arrangement can guide the cleaning ejector pin to be inserted into the sewage suction port during the friction between the cleaning ejector pin and the side wall of the sewage suction port.

[0015] In some embodiments, there may be a plurality of cleaning members, and the steam nozzle and the plurality of cleaning members are arranged at intervals along the length direction of the cleaning chamber.

[0016] With such arrangement, when the brush head assembly is placed in the cleaning cavity, the multiple cleaning members can respectively clean different positions in the length direction of the dirt suction port, thereby improving the cleaning effect.

[0017] In some embodiments, the driving mechanism may include a driving unit and a driving member, the cleaning chamber has a guide channel, the driving member can be movably arranged in the guide channel, the cleaning member is connected to the driving member, and the driving unit is configured to drive the driving member to move along the guide channel so that the cleaning member is inserted into the sewage suction port or removed from the sewage suction port.

[0018] Such an arrangement can improve the smoothness of the reciprocating movement of the cleaning member relative to the sewage suction port.

[0019] In some embodiments, the driving mechanism may further include a crankshaft and a connecting rod, the crankshaft is connected to the output end of the driving unit, the first end of the connecting rod is hinged to the crankshaft, and the second end of the connecting rod is hinged to the driving member, and the driving unit is configured to drive the crankshaft to rotate so that the connecting rod drives the driving member to reciprocate along the guide channel under the drive of the crankshaft.

[0020] Such an arrangement can improve the smoothness of the reciprocating movement of the driving member along the guide channel.

[0021] In some embodiments, the driving mechanism may further include a sealing ring, which is sleeved on the outside of the driving member, and the sealing ring abuts between the outer wall of the driving member and the inner wall of the guide channel.

[0022] With such arrangement, when the cleaning member loosens the oil at the dirt suction port, it prevents the oil and water droplets from penetrating into the interior of the cleaning base station through the guide channel.

[0023] In some embodiments, the driving member may include a slider and a mounting shell, the cleaning member is connected to the mounting shell, and the slider is connected to an end of the mounting shell facing away from the cleaning member.

[0024] Such an arrangement can improve the convenience of installing the cleaning element.

[0025] In some embodiments, the mounting shell may include a first shell, a second shell and a fixed block. The first shell and the second shell are detachably connected and enclosed to form a accommodating cavity. The fixed block is located in the accommodating cavity. The cleaning piece is connected to the fixed block. The first shell has a through hole. The cleaning piece at least partially extends from the through hole to outside the accommodating cavity.

[0026] Such an arrangement can improve the installation reliability of the cleaning member on the installation shell and prevent the cleaning member from falling off during the process of cleaning the sewage suction port.

[0027] In some embodiments, the steam assembly may further include a steam pipe, and the steam nozzle is connected to the steam pipe; the steam nozzle and the cleaning member are arranged at intervals along the length direction of the cleaning chamber.

[0028] With this arrangement, hot steam can be continuously supplied to the steam nozzle via the steam pipe.

[0029] In some embodiments, there may be multiple steam nozzles, the steam pipe has multiple steam branches, and the multiple steam nozzles are respectively connected to the multiple steam branches; when the cleaning device is placed on the cleaning base station, the multiple steam nozzles are respectively opposite to different positions in the length direction of the sewage suction port.

[0030] With such arrangement, different positions of the sewage suction port can be steam cleaned to improve the cleaning effect.

[0031] In some embodiments, the base has a first limit portion and a second limit portion, and the first limit portion and the second limit portion are both connected to the inner wall of the cleaning chamber; when the cleaning device is placed on the cleaning base station, the first limit portion and the second limit portion can be respectively blocked on different sides of the brush head assembly.

[0032] Such an arrangement can improve the accuracy of the position of the brush head assembly in the cleaning chamber and prevent the brush head assembly from shaking during the cleaning process.

[0033] In some embodiments, the base has a support portion, and the cleaning device may further include a handle, which is connected to the brush head assembly. When the cleaning device is placed on the cleaning base station, the handle is supported by the support portion.

[0034] Such an arrangement can improve the stability of the cleaning device when placed on the cleaning base station.

[0035] The present application provides a cleaning device, including a cleaning device and a cleaning base station, the cleaning device including a brush head assembly, the cleaning base station being used to clean the brush head assembly, the cleaning base station including a base, a cleaning assembly and a steam assembly, both of which are arranged on the base; the cleaning assembly including a driving mechanism and a cleaning piece, the brush head assembly having a sewage suction port, the steam assembly including at least one steam nozzle, when the cleaning device is placed on the cleaning base station, the cleaning piece and the steam nozzle are both opposite to the sewage suction port; the driving mechanism is configured to drive the cleaning piece to move so that the cleaning piece is inserted into or removed from the sewage suction port, thereby realizing automatic cleaning of the cleaning device and improving the cleaning efficiency of the sewage suction port.

[0036] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the cleaning equipment provided by the present application, 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 implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0038] Figure 1 A schematic diagram of the structure of a cleaning device provided in an embodiment of the present application;

[0039] Figure 2 A cross-sectional view of a cleaning device provided in an embodiment of the present application;

[0040] Figure 3 for Figure 2 A partial schematic diagram of the A position in the middle;

[0041] Figure 4 A schematic diagram of a sewage suction port of a cleaning device in a cleaning device provided in an embodiment of the present application;

[0042] Figure 5 A schematic diagram of the structure of a cleaning base station in a cleaning device provided in an embodiment of the present application;

[0043] Figure 6 A cross-sectional view of a cleaning base station in a cleaning device provided in an embodiment of the present application;

[0044] Figure 7 for Figure 6 A partial schematic diagram of the B position in the middle;

[0045] Figure 8 A bottom schematic diagram of a cleaning base station in a cleaning device provided in an embodiment of the present application.

[0046] Description of reference numerals:

[0047] 10- Cleaning equipment;

[0048] 100-cleaning device; 110-brush head assembly; 111-sewage suction port; 112-brush; 120-handle;

[0049] 200-cleaning base station; 210-base; 211-cleaning chamber; 212-guide channel; 213-first limiting portion; 214-second limiting portion; 215-support portion; 220-cleaning assembly; 221-driving mechanism; 2211-driving unit; 2212-driving member; 2213-crankshaft; 2214-connecting rod; 2215-sealing ring; 2216-slider; 2217-mounting shell; 2217a-first shell; 2217b-second shell; 2217c-fixing block; 2217d-accommodating chamber; 2217e-through hole; 222-cleaning member; 2221-cleaning ejector pin; 2222-contact portion; 230-steam assembly; 231-steam nozzle; 232-steam pipe. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0051] First, those skilled in the art should understand that these implementations are only used to explain the technical principles of the present application and are not intended to limit the scope of protection of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0052] Secondly, it should be noted that in the description of the present application, terms such as "up", "down", "left", "right", "front", "back", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0053] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0055] The cleaning of kitchen grease is usually done manually using kitchen cleaning tools, such as silicone oil brushes, pot brushes and stove brushes. The surface with grease attached is rubbed by the brush, and the grease can be sucked into the sewage tank through the dirt suction function of the brush. After the brush has cleaned the kitchen grease, the grease on the brush needs to be cleaned, especially the grease on the suction port can easily cause blockage of the suction port and needs to be cleaned frequently.

[0056] However, after cleaning the kitchen, the current kitchen cleaning tools are usually soaked in hot water with detergent and manually rubbed and cleaned. This is repeated many times, and the oil stains adhered to and attached to the cleaning tools themselves are difficult to clean, the cleaning effect is low, and it is time-consuming and laborious.

[0057] In view of the above problems, the present application provides a cleaning device, which includes a cleaning device and a cleaning base station. The cleaning device is used for daily cleaning work, such as cleaning grease in the kitchen, and the cleaning device is used to clean the dirty cleaning device. The cleaning device uses a cleaning part in combination with hot steam to improve the cleaning effect of grease attached to the cleaning device, saving time and effort.

[0058] Figure 1 A schematic diagram of the structure of the cleaning device provided in the embodiment of the present application, Figure 2 A cross-sectional view of a cleaning device provided in an embodiment of the present application, Figure 3 for Figure 2 A partial schematic diagram of position A in the middle.

[0059] like Figure 1 and Figure 3As shown, an embodiment of the present application provides a cleaning device 10, which includes a cleaning device 100 and a cleaning base station 200. The cleaning device 100 is used to implement a cleaning operation on the external environment, such as cleaning a kitchen cooker, a stove or a wall with oil stains. After the cleaning device 100 performs a cleaning operation, the cleaning device 100 can be placed on the cleaning base station 200, and the cleaning base station 200 can clean the cleaning device 100, and the cleaning base station 200 can remove oil stains and dirt attached to the cleaning device 100 during the cleaning of the external environment.

[0060] The cleaning device 100 includes a brush head assembly 110, which has a dirt suction port 111, and a brush 112 may be provided on the side of the dirt suction port 111. When the cleaning device 100 is in use, the brush 112 rubs against the surface to be cleaned, and the brush head assembly 110 can suck in oil, dust and debris through the dirt suction port 111. Therefore, the dirt suction port 111 is prone to adhere to and accumulate oil stains and dirt. When the cleaning device 100 is placed on the cleaning base station 200, the cleaning base station 200 can clean the brush head assembly 110, remove the oil attached to the dirt suction port 111, and dredge the dirt suction port 111.

[0061] In some embodiments, the cleaning base station 200 includes a base 210, a cleaning assembly 220 and a steam assembly 230, and the cleaning assembly 220 and the steam assembly 230 are both arranged on the base 210. The cleaning assembly 220 includes a driving mechanism 221 and a cleaning member 222, and the steam assembly 230 includes at least one steam nozzle 231. When the cleaning device 100 is placed on the cleaning base station 200, the cleaning member 222 and the steam nozzle 231 are both opposite to the sewage suction port 111, and the driving mechanism 221 is configured to drive the cleaning member 222 to move so that the cleaning member 222 can be inserted into the sewage suction port 111 or removed from the sewage suction port 111.

[0062] It can be understood that when the cleaning base station 200 cleans the cleaning device 100 placed thereon, the steam nozzle 231 can spray hot steam toward the sewage suction port 111, and the hot steam can soften or melt the oil stains and dirt adhered to the sewage suction port 111. In addition, the cleaning member 222 moving relative to the sewage suction port 111 can rub against the inner wall of the sewage suction port 111, thereby loosening the oil stains adhered to the inner wall of the sewage suction port 111, so that the oil stains can be easily cleaned. At the same time, the cleaning device 100 is started to generate suction at the sewage suction port 111, so that the difficult-to-remove oil stains adhered to the sewage suction port 111 can be sucked into the inside of the cleaning device 100.

[0063] Figure 4 A schematic diagram of a sewage suction port of a cleaning device in a cleaning device provided in an embodiment of the present application.

[0064] It should be noted that in the cleaning device 10 provided in the embodiment of the present application, the brush head assembly 110 may be a flat brush structure. Figure 4 , the sewage suction port 111 can extend in a straight line, and the brush 112 is arranged on the side of the sewage suction port 111 along the length direction of the sewage suction port 111. The cleaning member 222 and the steam nozzle 231 provided on the cleaning base station 200 can cooperate to melt the oil attached to the sewage suction port 111 of the cleaning device 100 through high-temperature steam, and at the same time, the attached oil is loosened by the movement of the cleaning member 222, so that the oil attached to the sewage suction port 111 can be sucked into the cleaning device 100 from the sewage suction port 111, thereby realizing automatic cleaning of the cleaning device 100 and improving the cleaning efficiency of the cleaning device 100.

[0065] In some embodiments, the base 210 has a cleaning cavity 211, and the cleaning member 222 is located in the cleaning cavity 211. When the cleaning device 100 is placed on the cleaning base station 200, at least part of the structure of the brush head assembly 110 can extend into the cleaning cavity 211, and the dirt suction port 111 faces the cleaning member 222, thereby preventing oil from splashing to the outside of the cleaning base station 200 during the cleaning process of the cleaning device 100.

[0066] It is understandable that the cleaning cavity 211 can be located at the top of the cleaning base station 200, and the cleaning cavity 211 can be open upward. When the cleaning device 100 is placed on the cleaning base station 200, the brush head assembly 110 can be inserted into the cleaning cavity 211 from top to bottom, and the sewage suction port 111 faces downward. The cleaning member 222 can be located at the bottom of the cleaning cavity 211, and the cleaning member 222 can extend upward, and the cleaning member 222 is located below the sewage suction port 111. When cleaning the sewage suction port 111, the position of the brush head assembly 110 relative to the cleaning cavity 211 can remain fixed, and the cleaning member 222 can move up and down relative to the sewage suction port 111, so as to be inserted into the sewage suction port 111 or withdraw from the sewage suction port 111, so as to clean the sewage suction port 111.

[0067] The specific structure and arrangement of the cleaning member 222 are described in detail below.

[0068] Figure 5 This is a schematic diagram of the structure of a cleaning base station in a cleaning device provided in an embodiment of the present application. Figure 6 A cross-sectional view of a cleaning base station in a cleaning device provided in an embodiment of the present application, Figure 7 for Figure 6 Partial schematic diagram of position B in the middle.

[0069] First, define the height direction of the base 210 as the X direction, that is, the vertical direction is the X direction, and define the length direction of the cleaning chamber 211 as the Y direction. When the cleaning device 100 is placed on the cleaning base station 200, the length direction of the sewage suction port 111 is also the Y direction.

[0070] Please refer to Figures 1 to 7 In some embodiments, the cleaning member 222 may include two cleaning ejectors 2221, the first ends of the two cleaning ejectors 2221 are connected to each other, and the second ends of the two cleaning ejectors 2221 are both facing the sewage suction port 111. The second ends of the two cleaning ejectors 2221 are staggered relative to the width direction of the sewage suction port 111, so that the two cleaning ejectors 2221 can respectively perform friction cleaning on both sides of the sewage suction port 111 to loosen the oil attached to the inside of the sewage suction port 111.

[0071] It is understandable that the two interconnected cleaning ejectors 2221 can form a "U"-shaped structure, the bottom end of the "U"-shaped structure is located at the bottom of the cleaning chamber 211, and the top ends of the "U"-shaped structure are arranged in an interlaced manner. At least part of the extension section of the second end of the two cleaning ejectors 2221 can be arranged tilted relative to the X direction, and the tilt directions of the second ends of the two cleaning ejectors 2221 are opposite. When the cleaning ejector 2221 is inserted into the sewage suction port 111, the second end of the cleaning ejector 2221 is more likely to contact the side wall of the sewage suction port 111 and generate a certain extrusion force, so that the sewage suction port 111 has a better cleaning effect.

[0072] For example, the ends of the two cleaning ejectors 2221 can be arranged flush, and the embodiment of the present application does not specifically limit the specific length of the cleaning ejector 2221 and the depth of the cleaning ejector 2221 inserted into the sewage suction port 111. In addition, the cleaning ejector 2221 can be an elastic component. When the cleaning ejector 2221 is inserted into the sewage suction port 111 and squeezed with the inner wall of the sewage suction port 111, the cleaning ejector 2221 can produce a certain degree of elastic deformation to ensure the convenience of the cleaning ejector 2221 to move back and forth relative to the sewage suction port 111.

[0073] In some embodiments, the second end of the cleaning ejector pin 2221 has a contact portion 2222, and the outer surface of the contact portion 2222 may be an arc-shaped surface. During the friction between the cleaning ejector pin 2221 and the side wall of the sewage suction port 111, the contact portion 2222 may guide the insertion of the cleaning ejector pin 2221 into the sewage suction port 111, thereby improving the smoothness of the insertion and exit of the cleaning ejector pin 2221 from the sewage suction port 111.

[0074] Among them, the contact part 2222 can be an integrally formed part with the cleaning ejector pin 2221, the shape of the contact part 2222 can be spherical, and the outer diameter of the contact part 2222 can be larger than the cross-sectional diameter of the main body of the cleaning ejector pin 2221 to increase the hardness of the cleaning ejector pin 2221 at the second end, thereby having a better cleaning effect.

[0075] In some embodiments, there can be multiple cleaning members 222, and the steam nozzle 231 and the multiple cleaning members 222 are arranged at intervals along the length direction of the cleaning chamber 211. When the brush head assembly 110 is placed in the cleaning chamber 211, the multiple cleaning members 222 can respectively clean different positions in the length direction of the suction port 111 to improve the cleaning effect.

[0076] It can be understood that the sewage suction port 111 can be a strip-shaped opening extending in a straight line direction, and multiple cleaning components 222 can be arranged along the Y direction. When the cleaning device 100 is placed on the cleaning base station 200, the arrangement direction of the multiple cleaning components 222 is consistent with the length direction of the sewage suction port 111, so that the multiple cleaning components 222 can be respectively inserted into various positions in the length direction of the sewage suction port 111, thereby achieving a better cleaning effect.

[0077] It should be noted that every two cleaning ejectors 2221 can be a group, connected to each other to form a cleaning member 222, and the two cleaning ejectors 2221 in each group are arranged at intervals along the width direction of the suction port 111. Of course, each cleaning member 222 can also be provided with a larger number of cleaning ejectors 2221, including but not limited to three, four or more, which is not specifically limited in the embodiment of the present application.

[0078] The specific structure and principle of the driving mechanism 221 driving the cleaning member 222 to move are described in detail below.

[0079] Figure 8 A bottom schematic diagram of a cleaning base station in a cleaning device provided in an embodiment of the present application.

[0080] Please refer to Figures 1 to 8 In some embodiments, the driving mechanism 221 may include a driving unit 2211 and a driving member 2212. The cleaning chamber 211 has a guide channel 212. The driving member 2212 can be movably arranged in the guide channel 212. The cleaning member 222 is connected to the driving member 2212. When working, the driving unit 2211 can drive the driving member 2212 to move along the guide channel 212, so that the cleaning member 222 is inserted into the sewage suction port 111 or removed from the sewage suction port 111, thereby improving the smoothness of the reciprocating movement of the cleaning member 222 relative to the sewage suction port 111.

[0081] It can be understood that the guide channel 212 can be located at the bottom of the cleaning chamber, the guide channel 212 extends along the X direction, and the guide channel 212 can connect the inner and outer sides of the bottom wall of the cleaning chamber. The driving unit 2211 can be arranged inside the base station and located below the bottom wall of the cleaning chamber, so that the driving unit 2211 can provide power for the movement of the driving member 2212 in the wire channel.

[0082] The drive unit 2211 may be a power element such as a linear motor, a rotary motor, or a cylinder. According to the specific principle of the output power of the drive unit 2211, the drive unit 2211 may directly drive the drive member 2212 to move linearly back and forth along the guide channel 212, or the drive unit 2211 may cooperate with other transmission mechanisms to indirectly drive the drive member 2212 to move linearly back and forth along the guide channel 212. The embodiment of the present application does not specifically limit this. An exemplary description is given below.

[0083] In some embodiments, the driving mechanism 221 may also include a crankshaft 2213 and a connecting rod 2214, the crankshaft 2213 is connected to the output end of the driving unit 2211, the first end of the connecting rod 2214 is hinged to the crankshaft 2213, and the second end of the connecting rod 2214 is hinged to the driving member 2212. The driving unit 2211 is configured to drive the crankshaft 2213 to rotate so that the crankshaft 2213 drives the connecting rod 2214 to move, and the connecting rod 2214 drives the driving member 2212 to reciprocate along the guide channel 212. In this way, the smoothness of the reciprocating movement of the driving member 2212 along the guide channel 212 can be improved.

[0084] It can be understood that the driving unit 2211 is a motor, and the output end of the motor is connected to a reducer. The output shaft of the reducer is connected to the crankshaft 2213, for example, fixedly connected by fasteners such as screws. The hinge point between the connecting rod 2214 and the crankshaft 2213 is spaced from the rotation axis of the crankshaft 2213, so that when the crankshaft 2213 rotates in a fixed direction, the swing of the connecting rod 2214 can drive the driving member 2212 to move along the guide channel 212, and then the cleaning member 222 can reciprocate with the driving member 2212.

[0085] Since the cleaning member 222 and the steam nozzle 231 may produce dripping oil and water droplets when cleaning the suction port 111, in order to prevent the oil and water droplets from dripping to the bottom of the cleaning chamber 211 and then flowing into the interior of the base 210 from the guide channel 212, the driving mechanism 221 may further include a sealing ring 2215, and the sealing ring 2215 is sleeved on the outside of the driving member 2212, and the sealing ring 2215 abuts between the outer wall of the driving member 2212 and the inner wall of the guide channel 212 to seal the guide channel 212, so as to prevent oil and water droplets from penetrating from the guide channel 212 into the interior of the cleaning base station 200 to cause corrosion or other effects on the driving unit 2211 and other components.

[0086] Exemplarily, the sealing ring 2215 can be fixedly disposed relative to the driving member 2212 . When the driving member 2212 moves relative to the guide channel 212 , the sealing ring 2215 can synchronously move relative to the guide channel 212 and generate friction with the inner wall of the guide channel 212 .

[0087] It should be noted that the circumferential outer side of the sealing ring 2215 that abuts against the inner wall of the guide channel 212 may be provided with multiple sealing protrusions, and the multiple sealing protrusions form a wavy multi-layer sealing structure to improve the sealing effect of the sealing ring 2215 on the guide channel 212.

[0088] The specific structure of the driving member 2212 and the specific installation method of the cleaning member 222 on the driving member 2212 are described in detail below.

[0089] Please continue to refer to Figures 1 to 7 In some embodiments, the driving member 2212 may include a slider 2216 and a mounting shell 2217, the cleaning member 222 is connected to the mounting shell 2217, and the slider 2216 is connected to one end of the mounting shell 2217 away from the cleaning member 222, thereby improving the convenience of installing the cleaning member 222.

[0090] It can be understood that the slider 2216 can be a cylindrical piston structure, the slider 2216 can be fixedly connected to the mounting housing 2217 by fasteners such as screws, and the connecting rod 2214 can be hinged to the slider 2216. The slider 2216 is located at the bottom of the mounting housing 2217, the guide channel 212 is a columnar hole, the slider 2216 is located inside the guide channel 212, the mounting housing 2217 is at least partially located outside the guide channel 212, and the mounting housing 2217 located outside the guide channel 212 can extend along the Y direction in the cleaning chamber, thereby matching the shape of the sewage suction port 111, and then the cleaning members 222 installed on the mounting housing 2217 can be arranged in sequence to be opposite to different positions in the length direction of the sewage suction port 111.

[0091] Exemplarily, the mounting shell 2217 may include a first shell 2217a, a second shell 2217b and a fixing block 2217c, the first shell 2217a and the second shell 2217b are detachably connected and surround a receiving cavity 2217d, the fixing block 2217c is located in the receiving cavity 2217d, the cleaning member 222 is connected to the fixing block 2217c, the first shell 2217a has a through hole 2217e, and the cleaning member 222 at least partially extends from the through hole 2217e to the outside of the receiving cavity 2217d, thereby improving the installation reliability of the cleaning member 222 on the mounting shell 2217 and preventing the cleaning member 222 from falling off during the cleaning of the sewage suction port 111.

[0092] It should be noted that the first shell 2217a and the second shell 2217b can be covered up and down in the vertical direction, the slider 2216 can be connected to the bottom of the second shell 2217b, the first shell 2217a is located on the side of the second shell 2217b facing the cleaning device 100, and the cleaning member 222 can extend from the accommodating cavity 2217d and extend above the first shell 2217a.

[0093] When installing the cleaning member 222, the fixing block 2217c can be placed on the second shell 2217b first, and the cleaning member 222 can be set on the fixing block 2217c, and then the first shell 2217a is covered. During the covering process, the cleaning member 222 is inserted into the through hole 2217e, and finally the first shell 2217a and the shell are relatively fixed by fasteners such as screws or snaps.

[0094] The steam supply method and structure of the steam nozzle 231 are described in detail below.

[0095] Please continue to refer to Figures 1 to 7 In some embodiments, the steam component 230 may further include a steam pipe 232, the steam nozzle 231 is connected to the steam pipe 232, the steam nozzle 231 and the cleaning member 222 are arranged at intervals along the length direction of the cleaning chamber 211, and hot steam can be continuously supplied to the steam nozzle 231 through the steam pipe 232.

[0096] It can be understood that the steam nozzle 231 can be set between two adjacent cleaning parts 222, and the steam nozzle 231 can be arranged in a row with the cleaning parts 222 along the Y direction, so as to correspond to the long strip of sewage suction port 111. While the steam nozzle 231 sprays high-temperature steam to soften the oil stains to the sewage suction port 111, the cleaning part 222 can be reciprocatedly inserted into the sewage suction port 111 to clean the sewage suction port 111.

[0097] Since the cleaning member 222 can be driven by the driving member 2212 to reciprocate, and the cleaning member 222 is installed on the mounting shell 2217 of the driving member 2212, an escape opening can be provided on the mounting shell 2217 so that the steam nozzle 231 can be exposed toward the sewage suction port 111.

[0098] In addition, the steam nozzle 231 can be fixedly installed in the cleaning chamber 211 and does not move with the driving member 2212; or, the steam nozzle 231 can be installed on the mounting shell 2217 and move back and forth with the driving member 2212 and the cleaning member 222. The steam pipe 232 is a hose, and the steam pipe 232 can be deformed when the steam nozzle 231 moves to avoid leakage.

[0099] In some embodiments, there may be a plurality of steam nozzles 231 , the steam pipe 232 has a plurality of steam branches, and the plurality of steam nozzles 231 are respectively connected to the plurality of steam branches.

[0100] It is understandable that when the cleaning device 100 is placed on the cleaning base station 200, the multiple steam nozzles 231 can be respectively opposite to different positions of the sewage suction port 111 in the length direction, so that steam cleaning can be performed on different positions of the sewage suction port 111 to improve the cleaning effect.

[0101] Exemplarily, the steam branches may be connected to the steam nozzles 231 in a one-to-one correspondence, and the number of the steam nozzles 231 may be two, three, four or more, which is not specifically limited in the embodiments of the present application.

[0102] It should be noted that a steam generator may be provided on the cleaning base station 200 , and the steam inlet of the steam pipe 232 is connected to the steam generator. The steam generator may generate high-temperature steam, which flows into the steam nozzle 231 through the steam pipe 232 and is ejected from the steam nozzle 231 .

[0103] The following is a detailed description of the positioning method of the cleaning device 100 placed on the cleaning base station 200.

[0104] Please continue to refer to Figures 1 to 7 In some embodiments, the base 210 has a first limiting portion 213 and a second limiting portion 214, both of which are connected to the inner wall of the cleaning chamber 211, and the first limiting portion 213 and the second limiting portion 214 are used to limit the position of the connecting device on the cleaning base station 200.

[0105] It can be understood that when the cleaning device 100 is placed on the cleaning base station 200, the first limit portion 213 and the second limit portion 214 can be respectively blocked on different sides of the brush head assembly 110, thereby improving the accuracy of the position of the brush head assembly 110 in the cleaning chamber 211 and preventing the brush head assembly 110 from shaking during the cleaning process.

[0106] Exemplarily, there may be two first limiting portions 213, which may be respectively disposed at both ends of the brush head assembly 110 along the Y direction, and the second limiting portion 214 may be disposed at the front end of the brush head assembly 110. There may be one, two or more second limiting portions 214.

[0107] In some embodiments, the base 210 has a support portion 215, and the cleaning device 100 may further include a handle 120, which is connected to the brush head assembly 110. When the cleaning device 100 is placed on the cleaning base station 200, the handle 120 is supported on the support portion 215, thereby improving the stability of the cleaning device 100 placed on the cleaning base station 200.

[0108] It should be noted that the handle 120 and the brush head assembly 110 can have a certain inclination angle to facilitate holding the cleaning device 100 for cleaning operations. When the cleaning device 100 is placed on the cleaning base station 200, the brush head assembly 110 can be inserted along the X direction, and the handle 120 can extend to the side of the cleaning base station 200 and be placed on the support part 215.

[0109] An embodiment of the present application provides a cleaning device, including a cleaning device and a cleaning base station, the cleaning device including a brush head assembly, the cleaning base station being used to clean the brush head assembly, the cleaning base station including a base, a cleaning assembly and a steam assembly, both of which are arranged on the base; the cleaning assembly including a driving mechanism and a cleaning piece, the brush head assembly having a sewage suction port, the steam assembly including at least one steam nozzle, when the cleaning device is placed on the cleaning base station, the cleaning piece and the steam nozzle are both opposite to the sewage suction port; the driving mechanism is configured to drive the cleaning piece to move so that the cleaning piece is inserted into or removed from the sewage suction port, thereby realizing automatic cleaning of the cleaning device and improving the cleaning efficiency of the sewage suction port.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cleaning device (10), characterized in that: It comprises a cleaning device (100) and a cleaning base station (200), wherein the cleaning device (100) comprises a brush head assembly (110), and the cleaning base station (200) is used for cleaning the brush head assembly (110); The cleaning base station (200) comprises a base (210), a cleaning component (220) and a steam component (230); the cleaning component (220) and the steam component (230) are both arranged on the base (210); the cleaning component (220) comprises a driving mechanism (221) and a cleaning member (222); the brush head component (110) has a sewage suction port (111); the steam component (230) comprises at least one steam nozzle (231); when the cleaning device (100) is placed on the cleaning base station (200), the cleaning member (222) and the steam nozzle (231) are both opposite to the sewage suction port (111); the driving mechanism (221) is configured to drive the cleaning member (222) to move so that the cleaning member (222) is inserted into the sewage suction port (111) or is removed from the sewage suction port (111).

2. The cleaning device (10) according to claim 1, characterized in that The base (210) has a cleaning cavity (211), and the cleaning member (222) is located in the cleaning cavity (211); when the cleaning device (100) is placed on the cleaning base station (200), the brush head assembly (110) at least partially extends into the cleaning cavity (211), and the dirt suction port (111) faces the cleaning member (222).

3. The cleaning device (10) according to claim 2, characterized in that There are a plurality of cleaning members (222), and the steam nozzle (231) and the plurality of cleaning members (222) are arranged at intervals along the length direction of the cleaning chamber (211).

4. The cleaning device (10) according to claim 2, characterized in that The cleaning member (222) comprises two cleaning ejectors (2221); the first ends of the two cleaning ejectors (2221) are connected to each other, and the second ends of the two cleaning ejectors (2221) are both directed toward the sewage suction port (111); the second ends of the two cleaning ejectors (2221) are staggered in the width direction of the sewage suction port (111).

5. The cleaning device (10) according to claim 4, characterized in that The second end of the cleaning ejector pin (2221) has a contact portion (2222), and the outer surface of the contact portion (2222) is an arc-shaped surface.

6. The cleaning device (10) according to any one of claims 2 to 5, characterized in that: The driving mechanism (221) comprises a driving unit (2211) and a driving member (2212); the cleaning chamber (211) has a guide channel (212); the driving member (2212) is movably arranged in the guide channel (212); the cleaning member (222) is connected to the driving member (2212); the driving unit (2211) is configured to drive the driving member (2212) to move along the guide channel (212) so that the cleaning member (222) is inserted into the sewage suction port (111) or is removed from the sewage suction port (111).

7. The cleaning device (10) according to claim 6, characterized in that The driving mechanism (221) further comprises a crankshaft (2213) and a connecting rod (2214); the crankshaft (2213) is connected to the output end of the driving unit (2211); the first end of the connecting rod (2214) is hinged to the crankshaft (2213); the second end of the connecting rod (2214) is hinged to the driving member (2212); the driving unit (2211) is configured to drive the crankshaft (2213) to rotate, so that the connecting rod (2214) drives the driving member (2212) to reciprocate along the guide channel (212) under the drive of the crankshaft (2213).

8. The cleaning device (10) according to claim 7, characterized in that The driving mechanism (221) further comprises a sealing ring (2215), wherein the sealing ring (2215) is sleeved on the outside of the driving member (2212), and the sealing ring (2215) abuts between the outer wall of the driving member (2212) and the inner wall of the guide channel (212).

9. The cleaning device (10) according to claim 6, characterized in that The driving member (2212) comprises a slider (2216) and a mounting shell (2217), the cleaning member (222) is connected to the mounting shell (2217), and the slider (2216) is connected to one end of the mounting shell (2217) facing away from the cleaning member (222).

10. The cleaning device (10) according to claim 9, characterized in that The mounting shell (2217) comprises a first shell (2217a), a second shell (2217b) and a fixing block (2217c); the first shell (2217a) and the second shell (2217b) are detachably connected and surround a receiving cavity (2217d); the fixing block (2217c) is located in the receiving cavity (2217d); the cleaning member (222) is connected to the fixing block (2217c); the first shell (2217a) has a through hole (2217e); and the cleaning member (222) at least partially extends from the through hole (2217e) to the outside of the receiving cavity (2217d).

11. The cleaning device (10) according to any one of claims 2 to 5, characterized in that: The steam component (230) further comprises a steam pipe (232), and the steam nozzle (231) is connected to the steam pipe (232); the steam nozzle (231) and the cleaning element (222) are arranged at intervals along the length direction of the cleaning chamber (211).

12. The cleaning device (10) according to claim 11, characterized in that There are a plurality of steam nozzles (231), the steam pipe (232) has a plurality of steam branches, and the plurality of steam nozzles (231) are respectively connected to the plurality of steam branches; when the cleaning device (100) is placed on the cleaning base station (200), the plurality of steam nozzles (231) are respectively opposite to different positions in the length direction of the sewage suction port (111).

13. The cleaning device (10) according to any one of claims 2 to 5, characterized in that: The base (210) has a first limiting portion (213) and a second limiting portion (214), and the first limiting portion (213) and the second limiting portion (214) are both connected to the inner wall of the cleaning chamber (211); when the cleaning device (100) is placed on the cleaning base station (200), the first limiting portion (213) and the second limiting portion (214) are respectively arranged on different sides of the brush head assembly (110).

14. The cleaning device (10) according to any one of claims 2 to 5, characterized in that: The base (210) has a support portion (215), and the cleaning device (100) further comprises a handle (120), wherein the handle (120) is connected to the brush head assembly (110), and when the cleaning device (100) is placed on the cleaning base station (200), the handle (120) is supported on the support portion (215).

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