Floor scrubber

Abstract

The invention provides a scrubber which comprises a scrubber body and a floor brush structure arranged below the scrubber body. The sewage tank is arranged on the machine body, and a first storage cavity of the sewage tank communicates with a sewage suction opening of the floor brush structure; the dust collection box is arranged on the machine body, and the sewage tank and the dust collection box are arranged at intervals; the dust collection structure is movably arranged on the machine body, and a dust collection opening of the dust collection structure communicates with the second storage cavity of the dust collection box; when the floor washing machine is in a floor washing mode, dirt on the ground is sucked into the first storage cavity through a dirt suction opening of the floor brush structure; when the scrubber is in the dust collection mode, dust is sucked into the second storage cavity through the dust collection opening of the dust collection structure. By means of the floor washing machine, the technical problem that when a multifunctional floor washing machine in the prior art achieves switching of the floor washing function and the dust collection function, parts need to be replaced is effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical equipment, and in particular to a floor scrubber. Background Art

[0002] As people's requirements for home cleaning become higher and higher, convenient cleaning tools such as household floor scrubbers are becoming more and more popular. Convenient tools such as vacuum cleaners and floor scrubbers were born under this trend.

[0003] At present, the floor scrubbers on the market are basically composed of a body and a base station. When working, the floor scrubber uses a fan to suck dirt into a sewage tank, then uses a roller brush to mop the floor clean, and returns it to the base station for self-cleaning and charging. Vacuum cleaners on the market require users to hold the machine to vacuum point by point, and most of them do not have a water absorption function.

[0004] Since floor scrubbers and vacuum cleaners have great differences in usage scenarios, most families have a great demand for floor scrubbers and vacuum cleaners, using floor scrubbers to clean the bottom plate and vacuum cleaners to clean gaps in the home. However, in the process of switching from floor scrubbing mode to vacuuming mode of the multi-functional floor scrubbers currently on the market, users need to manually disassemble the fan and install the corresponding vacuum accessories. This process is not only time-consuming, but also involves many unnecessary steps, which significantly affects the user experience and reduces the convenience and efficiency of operation. In addition, frequent disassembly and assembly operations increase the risk of user operation errors, which may cause equipment damage or performance degradation.

[0005] Therefore, the prior art needs to be further developed. Summary of the invention

[0006] The object of the present invention is to overcome the above technical deficiencies and provide a floor scrubber to solve the technical problem that components need to be replaced when switching between the floor scrubbing and vacuuming functions of the prior art multifunctional floor scrubbers.

[0007] To achieve the above technical objectives, according to one aspect of the present invention: a floor scrubber is provided, comprising: a body and a floor brush structure, the floor brush structure being arranged below the body; a sewage tank being arranged on the body, the first storage chamber of the sewage tank being connected to the sewage suction port of the floor brush structure; a dust box being arranged on the body, the sewage tank and the dust box being spaced apart; a dust suction structure being movably arranged on the body, the dust suction port of the dust suction structure being connected to the second storage chamber of the dust box; wherein, when the floor scrubber is in a floor scrubbing mode, dirt on the floor is sucked into the first storage chamber through the sewage suction port of the floor brush structure; and when the floor scrubber is in a dust suction mode, dust is sucked into the second storage chamber through the dust suction port of the dust suction structure.

[0008] Furthermore, the floor scrubber also includes: a first fan, the first fan is arranged on the body; the air intake of the first fan is connected to the first storage chamber; a second fan, the second fan is arranged on the body, and the first connecting channel of the second fan is respectively connected to the dust intake port of the dust suction structure and the second storage chamber.

[0009] Furthermore, the floor scrubber also includes: a control structure, which is connected to the first fan and the second fan respectively, and is used to control the start and stop of the first fan and / or the second fan; wherein, when the control structure controls the first fan and the second fan to start, the floor scrubber is in a floor scrubbing and vacuuming mode.

[0010] Furthermore, the dust suction structure includes: a holding component, which is detachably arranged on the body, and a dust suction port is provided on the holding component; a first dust suction channel is provided in the holding component, and the first dust suction channel is connected with the dust suction port; a dust suction pipeline, which is telescopically arranged in the body, and the dust suction pipeline is respectively connected with the dust box and the holding component; the dust suction pipeline has a second dust suction channel, and the second dust suction channel is respectively connected with the second storage chamber and the first dust suction channel; wherein, when the floor scrubber performs a dust suction operation, the holding component is separated from the body, and the dust suction pipeline is in an extended state.

[0011] Furthermore, the dust suction structure also includes: a first dust suction button and a second dust suction button, and the first dust suction button and the second dust suction button are arranged at intervals on the holding component; when the user presses the first dust suction button or the second dust suction button, the floor scrubber performs a dust suction operation.

[0012] Furthermore, the holding component includes: a holding piece, the holding piece is for the user to hold, and the first dust suction button and the dust suction port are arranged on the holding piece at intervals; a first circulation channel extending along a first preset trajectory is provided in the holding piece; a connecting piece, one end of the connecting piece is connected to the holding piece, and the other end of the connecting piece is detachably connected to the body; and the end of the dust suction pipeline away from the dust collection box is inserted on the other end of the connecting piece; the second dust suction button is arranged on the connecting piece; a second circulation channel extending along a second preset trajectory is provided in the connecting piece; wherein the first circulation channel is respectively connected to the dust suction port and the second circulation channel; and the second circulation channel is connected to the second dust suction channel at one end away from the first circulation channel.

[0013] Furthermore, the dust suction structure also includes: a dust guide pipe, one end of the dust guide pipe is connected to the holding component, and the other end of the dust guide pipe extends in a direction away from the holding component; the dust guide pipe has a dust suction port, a dust guide port, and a dust guide channel connected to both the dust suction port and the dust guide port; the dust suction port is located on one end of the dust guide pipe away from the holding component, the dust guide port is located on one end of the dust guide pipe close to the holding component, and the dust guide port is connected to the first dust suction channel.

[0014] Furthermore, the floor scrubber also includes: an exhaust duct, which is arranged in the body; the exhaust duct is respectively connected to the sewage tank and the dust box; the exhaust duct has an exhaust channel, which is respectively connected to the first storage chamber and the second storage chamber; wherein, when the floor scrubber is in the vacuum mode, the gas entering the second storage chamber enters the first storage chamber through the exhaust channel.

[0015] Furthermore, the exhaust duct has a first air inlet and a first air outlet connected to the exhaust channel, the first air inlet is located in the second storage chamber, the first air outlet is located on the sewage tank, and the first air outlet is connected to the first storage chamber; the floor scrubber also includes: a first blocking structure, the first blocking structure is movably arranged in the second storage chamber, so that the first blocking structure moves to a first blocking position for blocking the first air inlet or a first avoidance position for avoiding the first air inlet; wherein, when the floor scrubber is in floor scrubbing mode or self-cleaning mode, the first blocking structure moves to the first blocking position; when the floor scrubber is in vacuuming mode or floor scrubbing vacuuming mode, the first blocking structure moves to the first avoidance position.

[0016] Furthermore, the floor scrubber also includes: an air duct, which is arranged in the first storage chamber and is connected to the exhaust pipeline; the air duct extends along the height direction of the fuselage, and has a second air inlet, a second air outlet, and an air channel connected to the second air inlet and the second air outlet, the second air inlet is connected to the exhaust channel, the second air outlet is located on one end of the air duct away from the exhaust pipeline, and the second air outlet is higher than the preset liquid level of the sewage tank.

[0017] Furthermore, the sewage tank has a sewage inlet connected to the first storage chamber and the sewage suction port respectively; the floor scrubber also includes: a guide pipe, the guide pipe is arranged in the first storage chamber, and the guide pipe and the air guide pipe are arranged at intervals; the guide pipe extends along the height direction of the fuselage, the guide pipe has a sewage inlet, a guide port and a guide channel connected to the sewage inlet and the guide port, the guide port is located on one end of the guide pipe close to the bottom wall of the sewage tank, and the guide port is connected to the sewage suction port; the sewage inlet is located on one end of the guide pipe away from the bottom wall of the sewage tank, and the sewage inlet is higher than the preset liquid level; wherein the second air outlet is higher than the sewage inlet.

[0018] Furthermore, the floor scrubber also includes: a partition, which is detachably arranged in the first storage chamber to separate the first storage chamber into a solid chamber and a sewage chamber, and the solid chamber is located above the sewage chamber; the partition is higher than the preset liquid level; a filter part is provided on the partition to filter the sewage; wherein the air guide pipe and the flow guide pipe are both protruding from the partition.

[0019] Furthermore, the floor brush structure includes: a shell body, a sewage suction port is formed on the shell body; a first accommodating recess is provided on the shell body; a roller brush is rotatably arranged on the shell body, and the roller brush is used to clean the floor; a clean water tank, the clean water tank is arranged in the first accommodating recess, and a third storage chamber for storing clean water and a water outlet connected to the third storage chamber are provided in the clean water tank; wherein, when the floor scrubber is in the floor scrubbing mode or the floor scrubbing and vacuuming mode, the clean water in the third storage chamber flows to the roller brush through the water outlet.

[0020] Furthermore, the floor brush structure also includes: a water pump, the input port of the water pump is connected to the water outlet, and the output port of the water pump is connected to the roller brush, so that the clean water in the third storage chamber is transported to the roller brush through the water pump.

[0021] Furthermore, a cleaning port is provided on the clean water tank, and the cleaning port is connected to the third storage chamber; the floor brush structure also includes: a second blocking structure, which is movably arranged in the third storage chamber to enable the second blocking structure to move to a second blocking position for blocking the cleaning port or a second avoidance position for avoiding the cleaning port; wherein, when the dust suction port enters the third storage chamber through the cleaning port, the second blocking structure moves to the second avoidance position, and when the dust suction port is away from the cleaning port, the second blocking structure moves to the second blocking position.

[0022] Beneficial effects: Applying the technical solution of the present invention, the floor scrubber provided by the present invention includes a machine body, a floor brush structure, a sewage tank, a dust box and a dust suction structure, wherein the floor brush structure is installed below the machine body, and the floor brush structure is rotatably arranged relative to the machine body. The sewage tank and the dust box are arranged on the machine body at intervals, and the sewage tank has a first storage chamber for storing dirt, that is, dirt on the ground, and the dust box has a second storage chamber for storing dust; the dust suction structure is movably arranged on the machine body, and the dust suction structure is provided with a dust suction port connected to the second storage chamber. When the user needs to vacuum, the floor scrubber executes the dust suction mode according to the user's instructions, so that the dust is sucked into the second storage chamber of the dust box through the dust suction port; when the user needs to wash the floor, the floor scrubber executes the floor washing mode according to the user's instructions, cleans the ground through at least partial movement of the floor brush structure, and the dirt on the ground is sucked into the first storage chamber of the sewage tank through the sewage suction port of the floor brush structure. By setting both the floor brush structure and the dust suction structure on the machine body, the floor scrubber can have both floor scrubbing and dust suction functions, so that when the user switches between different cleaning modes, there is no need to manually replace or disassemble any parts, thereby simplifying the operation, reducing the complexity of use, and improving the convenience and flexibility of operation. This design not only provides users with an efficient and convenient cleaning experience, but also ensures the consistency and efficiency of the cleaning process, significantly reduces the time required for cleaning, improves work efficiency, and enables users to complete cleaning tasks faster. At the same time, by independently setting the sewage tank and the dust box, the sewage and dust are treated separately, effectively avoiding cross contamination of sewage and dust, and maintaining the hygiene of the cleaning process. In addition, through the combined design of the floor brush structure and the dust suction structure, liquid dirt and dust can be effectively treated, and the cleaning effect is improved. In summary, the floor scrubber of the present invention not only improves the convenience of use, but also shows higher efficiency and effect in waste treatment, meets the diverse needs of modern users for cleaning equipment, and effectively solves the technical problem that the multifunctional floor scrubber of the prior art needs to replace parts when switching between floor scrubbing and dust suction functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a floor scrubber according to an embodiment of the present invention from a first viewing angle is shown; Figure 2 A schematic structural diagram of a floor scrubber in an embodiment of the present invention when the floor scrubber is in a dust collection mode is shown; Figure 3 A second perspective structural schematic diagram of an embodiment of the floor scrubber of the present invention is shown; Figure 4 A third perspective structural schematic diagram of an embodiment of a floor scrubber of the present invention is shown; Figure 5 Shows Figure 4 Figure 2. Local method diagram at A in the figure.

[0024] The above drawings include the following reference numerals: 1. Body; 100. First groove; 2. Floor brush structure; 20. Sewage suction port; 21. Shell; 210. First accommodating recess; 22. Roller brush; 23. Clean water tank; 230. Third storage chamber; 231. Cleaning port; 24. Roller assembly; 3. Sewage tank; 30. First storage chamber; 4. Dust box; 40. Second storage chamber; 5. Dust suction structure; 50. Dust suction port; 51. Grip component; 511. Grip component; 512. Connector; 52. Dust suction pipeline; 520. Second dust suction channel; 53. First dust suction button; 54. Second dust suction button; 55. Dust guide pipe; 550, dust guide port; 551, dust guide channel; 56, first dust suction channel; 561, first circulation channel; 562, second circulation channel; 6, first fan; 7, second fan; 8, exhaust pipe; 80, exhaust channel; 81, first air inlet; 82, first air outlet; 9, first blocking structure; 10, air guide pipe; 101, second air inlet; 102, second air outlet; 103, air guide channel; 11, flow guide pipe; 110, sewage inlet; 111, flow guide port; 112, flow guide channel; 12, sewage inlet pipe; 121, sewage inlet channel; 13, energy storage structure. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction 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. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0026] See also Figures 1 to 5 As shown, according to an embodiment of the present invention, the present invention provides a floor scrubber, comprising: a body 1, a floor brush structure 2, a sewage tank 3, a dust box 4 and a dust suction structure 5, wherein the floor brush structure 2 is arranged below the body 1; the sewage tank 3 is arranged on the body 1, and the first storage chamber 30 of the sewage tank 3 is communicated with the sewage suction port 20 of the floor brush structure 2; the dust box 4 is arranged on the body 1, and the sewage tank 3 and the dust box 4 are arranged at intervals; the dust suction structure 5 is movably arranged on the body 1, and the dust suction port 50 of the dust suction structure 5 is communicated with the second storage chamber 40 of the dust box 4; wherein, when the floor scrubber is in the floor scrubbing mode, the dirt on the floor is sucked into the first storage chamber 30 through the sewage suction port 20 of the floor brush structure 2; when the floor scrubber is in the dust suction mode, the dust is sucked into the second storage chamber 40 through the dust suction port 50 of the dust suction structure 5.

[0027] It can be seen that the floor scrubber provided by the present invention comprises a body 1, a floor brush structure 2, a sewage tank 3, a dust box 4 and a dust suction structure 5, wherein the floor brush structure 2 is installed below the body 1, and the floor brush structure 2 is rotatably arranged relative to the body 1. The sewage tank 3 and the dust box 4 are arranged on the body 1 at intervals, and the sewage tank 3 has a first storage chamber 30 for storing dirt (i.e., dirt on the ground), and the dust box 4 has a second storage chamber 40 for storing dust; the dust suction structure 5 is movably arranged on the body 1, and the dust suction structure 5 is provided with a dust suction port 50 connected to the second storage chamber 40. When the user needs to vacuum, the floor scrubber executes the dust suction mode according to the user's instructions, so that the dust is sucked into the second storage chamber 40 of the dust box 4 through the dust suction port 50; when the user needs to wash the floor, the floor scrubber executes the floor washing mode according to the user's instructions, cleans the ground through at least a partial movement of the floor brush structure 2, and the dirt on the ground is sucked into the first storage chamber 30 of the sewage tank 3 through the sewage suction port 20 of the floor brush structure 2. By setting both the floor brush structure 2 and the dust suction structure 5 on the machine body, the floor scrubber can have both floor scrubbing and dust suction functions, so that when the user switches between different cleaning modes, there is no need to manually replace or disassemble any parts, thereby simplifying the operation, reducing the complexity of use, and improving the convenience and flexibility of operation. This design not only provides users with an efficient and convenient cleaning experience, but also ensures the consistency and efficiency of the cleaning process, significantly reduces the time required for cleaning, improves work efficiency, and enables users to complete cleaning tasks faster. At the same time, by independently setting the sewage tank and the dust box, the sewage and dust are treated separately, effectively avoiding cross contamination of sewage and dust, and maintaining the hygiene of the cleaning process. In addition, through the combined design of the floor brush structure 2 and the dust suction structure 5, liquid dirt and dust can be effectively treated, and the cleaning effect is improved. In summary, the floor scrubber of the present invention not only improves the convenience of use, but also shows higher efficiency and effect in waste treatment, meets the diverse needs of modern users for cleaning equipment, and effectively solves the technical problem that the multifunctional floor scrubber of the prior art needs to replace parts when switching between floor scrubbing and dust suction functions.

[0028] Among them, ground dirt usually refers to any dirt, sewage or pollutants attached to the ground surface.

[0029] Furthermore, at least part of the dust suction structure 5 is located above the machine body 1. The floor scrubber has a floor scrubbing and dust suction mode in addition to the dust suction mode and the floor scrubbing mode.

[0030] Among them, the floor washing and dust collection mode means that the floor washing machine can perform the two tasks of dust collection and floor washing at the same time during the same operation process. In this mode, while dust collection is performed by the dust collection structure 5, the floor brush structure 2 can also be used to wash the floor.

[0031] When the floor scrubber is in the floor scrubbing mode, the floor scrubber only performs floor scrubbing operations to clean the floor through the floor brush structure 2. When the floor scrubber is in the dust suction mode, the floor scrubber only performs dust suction operations to suck dust into the second storage chamber 40 through the dust suction port 50.

[0032] Furthermore, a second accommodating recess and a third accommodating recess are provided on the body 1 at intervals, the sewage tank 3 is detachably disposed in the second accommodating recess, and the dust box 4 is detachably disposed in the third accommodating recess.

[0033] Optionally, the sewage tank 3 and the dust collecting box 4 are arranged opposite to each other.

[0034] like Figure 3 and Figure 4 As shown, the floor scrubber also includes: a first fan 6 and a second fan 7, the first fan 6 is arranged on the fuselage 1; the air inlet of the first fan 6 is connected to the first storage chamber 30; the second fan 7 is arranged on the fuselage 1, and the first connecting channel of the second fan 7 is respectively connected to the dust suction port 50 of the dust suction structure 5 and the second storage chamber 40. With such a structure, by arranging the first fan 6 and the second fan 7, the two fans can be started and operated separately according to actual needs when the floor scrubber performs floor scrubbing or dust suction operations. And through the independent operation of the first fan 6 and the second fan 7, the dry and wet separation of sewage and dust is achieved, avoiding the secondary pollution problem caused by mixed storage. And by processing different cleaning tasks respectively by the two fans, the floor scrubber can complete the two tasks of dust suction and floor scrubbing at the same time, significantly improving the cleaning efficiency. In addition, through the independent operation of the first fan 6 and the second fan 7, it can be ensured that each fan can operate at the best performance, providing stronger suction and more thorough cleaning effect. In summary, the dual-fan configuration ensures the stability and reliability of the floor scrubber when performing complex cleaning tasks, thereby improving the user experience.

[0035] Further, the first fan 6 is located above the sewage tank 3, the second fan 7 is located above the dust box, and the dust suction port 50 is connected to the second storage chamber 40 of the dust box 4 through the first connecting channel of the second fan 7. When the second fan 7 is started, dust enters the first connecting channel of the second fan 7 and the second storage chamber 40 in sequence through the dust suction port 50.

[0036] Optionally, the first fan 6 is disposed in the fuselage 1, a fourth accommodating recess is provided on the fuselage 1, the fourth accommodating recess is located above the third accommodating recess, and the fourth accommodating recess is connected to the third accommodating recess, and the second fan 7 is installed in the fourth accommodating recess.

[0037] Specifically, the floor scrubber also includes: a control structure, the control structure is connected to the first fan 6 and the second fan 7 respectively, and the control structure is used to control the start and stop of the first fan 6 and / or the second fan 7; wherein, when the control structure controls the first fan 6 and the second fan 7 to start, the floor scrubber is in the floor scrubbing and dust collection mode. With such a structural setting, by setting the control structure, and starting the first fan 6 and / or the second fan 7 through the control structure, the user can choose to start a single fan or start two fans according to actual needs, thereby providing a more flexible cleaning solution. And when the control structure controls the first fan 6 and the second fan 7 to start together, the floor scrubber can perform the two tasks of dust collection and floor scrubbing at the same time during the same operation, which significantly improves the cleaning efficiency. And the control structure can automatically adjust the operating status of each fan according to the user's instructions, further improving the user experience and the intelligence level of the equipment.

[0038] Specifically, Figures 1 to 4 As shown, the dust suction structure 5 includes: a holding component 51 and a dust suction pipeline 52, the holding component 51 is detachably arranged on the body 1, and a dust suction port 50 is provided on the holding component 51; a first dust suction channel 56 is provided in the holding component 51, and the first dust suction channel 56 is connected with the dust suction port 50; the dust suction pipeline 52 is telescopically arranged in the body 1, and the dust suction pipeline 52 is respectively connected with the dust box 4 and the holding component 51; the dust suction pipeline 52 has a second dust suction channel 520, and the second dust suction channel 520 is respectively connected with the second storage cavity 40 and the first dust suction channel 56; wherein, when the floor scrubber performs a dust suction operation, the holding component 51 is separated from the body 1, and the dust suction pipeline 52 is in an extended state. With such a structural setting, by setting the gripping part 51, a comfortable gripping feeling can be provided to the user, reducing fatigue caused by long-term use, and the gripping part 51 can be detachably provided on the body 1, so that the user can easily separate or install the gripping part according to cleaning needs, thereby improving the flexibility and convenience of operation. At the same time, the vacuuming pipe 52 can be retractably provided, which can provide the user with a larger operating range, so that the user can easily clean hard-to-reach areas, such as the bottom of furniture, corners, etc.

[0039] Furthermore, one end of the dust suction pipeline 52 away from the holding component 51 is connected to the second fan 7 , and the second dust suction channel 520 is connected to the second storage chamber 40 through the first connecting channel of the second fan 7 .

[0040] Optionally, the holding component 51 is detachably inserted into the body 1 .

[0041] Optionally, when the floor scrubber is in the floor scrubbing mode, the gripping component 51 is inserted into the body 1 for scrubbing the floor by holding the gripping component 51 .

[0042] Furthermore, if Figure 2As shown, a first groove 100 is formed on the top of the body 1, and the first groove 100 forms a grip portion that is convenient for the user to hold. When the floor scrubber performs a floor scrubbing and vacuuming mode, the user separates the gripping member 51 from the body 1, and the user can hold the gripping member 51 with one hand to vacuum, and can also hold the gripping member with one hand to move the floor brush structure 2 to scrub the floor.

[0043] Specifically, Figure 2 As shown, the dust suction structure 5 further includes: a first dust suction button 53 and a second dust suction button 54, which are arranged at intervals on the gripping component 51; when the user presses the first dust suction button 53 or the second dust suction button 54, the floor scrubber performs a dust suction operation. With such a structural arrangement, by arranging the first dust suction button 53 and the second dust suction button 54, and arranging the first dust suction button 53 and the second dust suction button 54 at intervals on the gripping component 51, it is convenient for the user to perform flexible operation according to his or her hand holding position.

[0044] Furthermore, the control structure is connected to the first dust suction button 53 and the second dust suction button 54 respectively, and the user sends a dust suction instruction to the control structure through the first dust suction button 53 or the second dust suction button 54, so that the control structure controls the second fan 7 to start.

[0045] Optionally, when the user separates the holding part 51 from the body 1, the floor scrubber automatically switches to the vacuuming standby state (i.e., in this state, the floor scrubber is ready for vacuuming), and when the user presses the first vacuuming button 53 or the second vacuuming button 54, the floor scrubber directly performs the vacuuming operation.

[0046] Specifically, Figures 1 to 4As shown, the gripping member 51 includes: a gripping member 511 and a connecting member 512, wherein the gripping member 511 is for a user to grip, and a first dust suction button 53 and a dust suction port 50 are arranged on the gripping member 511 at intervals; a first circulation channel 561 extending along a first preset track is arranged in the gripping member 511; one end of the connecting member 512 is connected to the gripping member 511, and the other end of the connecting member 512 is detachably connected to the body 1; and an end of the dust suction pipeline 52 away from the dust collecting box 4 is inserted on the other end of the connecting member 512; a second dust suction button 54 is arranged on the connecting member 512; a second circulation channel 562 extending along a second preset track is arranged in the connecting member 512; wherein the first circulation channel 561 is communicated with the dust suction port 50 and the second circulation channel 562 respectively; and an end of the second circulation channel 562 away from the first circulation channel 561 is communicated with the second dust suction channel 520. The first circulation channel 561 and the second circulation channel 562 form a first dust suction channel 56. With such a structural setting, by setting a connector 512, and the grip 511 is detachably set on the body 1 through the connector 512, and then the length of the grip 511 is extended by the connector 512, so as to improve the flexibility of operation, so that the floor scrubber can adapt to different cleaning scenes, reduce the user's bending frequency, and improve the user's experience. At the same time, by setting the connector 512, it is also convenient to clean the dust in narrow depths. In addition, the first vacuum button 53 is set on the grip 511, and the second vacuum button 54 is set on the connector 512, which can facilitate the user to adjust the holding posture according to different cleaning needs, and the user can also choose the most convenient button to operate according to the specific position of the hand. Such a design fully considers the user's usage habits and comfort, making the operation more flexible and convenient.

[0047] Specifically, Figures 1 to 4 As shown, the dust suction structure 5 further includes: a dust guide tube 55, one end of which is connected to the gripping member 51, and the other end of which extends in a direction away from the gripping member 51; the dust guide tube 55 has a dust suction port 50, a dust guide port 550, and a dust guide channel 551 connected to both the dust suction port 50 and the dust guide port 550; the dust suction port 50 is located at one end of the dust guide tube 55 away from the gripping member 51, the dust guide port 550 is located at one end of the dust guide tube 55 close to the gripping member 51, and the dust guide port 550 is connected to the first dust suction channel 56. With such a structural arrangement, the dust guide tube 55 can guide dust, so that dust can pass through the dust guide tube 55 from the dust suction port 50 along the dust guide channel 551 into the first dust suction channel 56, so that dust can enter the second storage chamber 40 of the dust collecting box 4 along the first dust suction channel 56.

[0048] Optionally, the dust guide tube 55 is installed on the holding piece 511 , and the dust guide tube 55 is protruding from the holding piece 511 , the dust guide tube 55 is located on the outer arc surface of the holding piece 511 , and the dust guide port 550 is connected to the first circulation channel 561 .

[0049] Optionally, when the second fan 7 is running, a negative pressure is formed in the second storage chamber 40 through the high rotation of the second fan 7, so that the dust and the external air are sucked into the dust suction port 50, and then enter the second storage chamber 40 of the dust collecting box 4 through the first dust suction channel 56, the second dust suction channel 520, the air inlet of the second fan 7 and the first connecting channel of the second fan 7 in sequence.

[0050] Specifically, Figure 4 and Figure 5 As shown, the floor scrubber also includes: an exhaust pipe 8, which is arranged in the body 1; the exhaust pipe 8 is connected to the sewage tank 3 and the dust box 4 respectively; the exhaust pipe 8 has an exhaust channel 80, which is connected to the first storage chamber 30 and the second storage chamber 40 respectively; wherein, when the floor scrubber is in the dust collection mode, the gas entering the second storage chamber 40 enters the first storage chamber 30 through the exhaust channel 80. With such a structural arrangement, by arranging the exhaust pipe 8, in the dust collection mode, the air entering the second storage chamber 40 can enter the first storage chamber 30 of the sewage tank 3 through the exhaust pipe 8, and then the solid garbage in the first storage chamber 30 can be blown out of moisture and dried, thereby preventing the growth of bacteria and odor.

[0051] At the same time, in the floor scrubbing and vacuuming mode, the first storage chamber 30 is connected to the second storage chamber 40 through the exhaust channel 80, and then under the joint operation of the first fan 6 and the second fan 7, the negative pressure in the first storage chamber 30 is increased, thereby increasing the suction force of the floor scrubber, thereby improving the overall cleaning ability.

[0052] Specifically, Figure 4 and Figure 5As shown, the exhaust pipe 8 has a first air inlet 81 and a first air outlet 82 connected to the exhaust channel 80, the first air inlet 81 is located in the second storage chamber 40, the first air outlet 82 is located on the sewage tank 3, and the first air outlet 82 is connected to the first storage chamber 30; the floor scrubber also includes: a first blocking structure 9, the first blocking structure 9 is movably arranged in the second storage chamber 40, so that the first blocking structure 9 moves to a first blocking position for blocking the first air inlet 81 or a first avoidance position for avoiding the first air inlet 81; wherein, when the floor scrubber is in the floor scrubbing mode or the self-cleaning mode, the first blocking structure 9 moves to the first blocking position; when the floor scrubber is in the dust suction mode or the floor scrubbing dust suction mode, the first blocking structure 9 moves to the first avoidance position. With such a structural setting, by setting the first blocking structure 9, the first air inlet 81 of the exhaust channel 80 can be effectively blocked, so that the first storage chamber 30 and the second storage chamber 40 are not connected. This design avoids the risk of sewage backflow caused by the reduction of negative pressure in the sewage tank 3 in the floor washing mode, reducing the possibility of secondary pollution. At the same time, this blocking structure can also prevent water from entering the exhaust channel 80 through the dust box 4 in the self-cleaning mode, thereby maintaining the cleaning effect.

[0053] Among them, the above-mentioned self-cleaning mode mainly refers to cleaning the inner walls of the first dust suction channel 56 and the second dust suction channel 520 of the floor scrubber, and using the effect of water to condense the dust in the second storage chamber 40 into block-shaped garbage, so that subsequent users can clean it more conveniently.

[0054] Optionally, the first blocking structure 9 is a blocking plate. One side of the blocking plate is rotatably arranged relative to the first air inlet 81, and the blocking plate is rotated relative to the first air inlet 81 to move the blocking plate to the first avoidance position or the first blocking position.

[0055] Specifically, the floor scrubber further includes: an air duct 10, which is arranged in the first storage chamber 30 and connected to the exhaust pipe 8; the air duct 10 extends along the height direction of the fuselage 1, and has a second air inlet 101, a second air outlet 102, and an air channel 103 connected to the second air inlet 101 and the second air outlet 102; the second air inlet 101 is connected to the exhaust channel 80, the second air outlet 102 is located at one end of the air duct 10 away from the exhaust pipe 8, and the second air outlet 102 is higher than the preset liquid level of the sewage tank 3. With such a structural arrangement, the air duct 10 is arranged to guide the air entering the exhaust channel 80, so that the air entering the exhaust channel 80 can enter the first storage chamber 30 along the air channel 103. At the same time, setting the height of the second air outlet 102 higher than the preset liquid level of the sewage tank 3 can prevent the sewage in the first storage chamber 30 from reaching the preset liquid level and entering the air guide channel 103 through the second air outlet 102, thereby preventing the sewage from entering the second storage chamber 40.

[0056] Furthermore, the second air inlet 101 is communicated with the exhaust passage 80 through the first air outlet 82 .

[0057] Specifically, Figure 3 As shown, the sewage tank 3 has a sewage inlet 110 connected to the first storage cavity 30 and the sewage suction port 20 respectively; the floor scrubber also includes: a guide pipe 11, the guide pipe 11 is arranged in the first storage cavity 30, and the guide pipe 11 is arranged at intervals from the air guide pipe 10; the guide pipe 11 extends along the height direction of the fuselage 1, the guide pipe 11 has a sewage inlet 110, a guide port 111 and a guide channel 112 connected to the sewage inlet 110 and the guide port 111, the guide port 111 is located on one end of the guide pipe 11 close to the bottom wall of the sewage tank 3, and the guide port 111 is connected to the sewage suction port 20; the sewage inlet 110 is located on one end of the guide pipe 11 away from the bottom wall of the sewage tank 3, and the sewage inlet 110 is higher than the preset liquid level; wherein the second air outlet 102 is higher than the sewage inlet 110. With such a structural setting, by setting the guide pipe 11, the dirt on the ground can enter the first storage chamber 30 through the guide port 111, the guide channel 112 and the sewage inlet 110, which plays a role in guiding the external dirt and sewage. At the same time, the height of the sewage inlet 110 is designed to be higher than the preset liquid level to prevent the sewage in the first storage chamber 30 from entering the guide channel 112 through the sewage inlet 110 when it reaches the preset liquid level, thereby reducing the risk of secondary pollution. In addition, the height of the second air outlet 102 is designed to be higher than the height of the sewage inlet 110, which can prevent the sewage from entering the air guide channel 103 through the second air outlet 102 when it flows out through the sewage inlet 110.

[0058] Furthermore, the floor scrubber further includes: a sewage inlet pipeline 12, which is respectively connected to the floor brush structure 2 and the sewage tank 3. The sewage inlet pipeline 12 has a sewage inlet channel 121, which is respectively connected to the sewage suction port 20 and the diversion port 111. When scrubbing the floor, the dirt on the floor enters the first storage chamber 30 through the sewage suction port 20, the diversion port 111, the diversion channel 112 and the sewage inlet 110 in sequence.

[0059] Specifically, the floor scrubber further includes: a partition, which is detachably arranged in the first storage chamber 30 to divide the first storage chamber 30 into a solid chamber and a sewage chamber, wherein the solid chamber is located above the sewage chamber; the partition is higher than the preset liquid level; a filter is provided on the partition to filter the sewage; wherein the air guide tube 10 and the flow guide tube 11 are both protruding from the partition. With such a structural arrangement, the first storage chamber 30 can be divided into a solid chamber and a sewage chamber by arranging the partition, and the filter on the partition and the flow guide tube 11 are designed to protrude from the partition, so that after the sewage flows out from the sewage inlet 110, the solid waste is left on the partition through the filter, effectively separating the solid waste from the sewage, reducing the content of solid matter in the sewage, and reducing the burden on the subsequent treatment process. And through the arrangement of the filter, the solid matter in the sewage can be effectively removed, which can improve the efficiency of sewage treatment, while making the subsequent sewage treatment more efficient and reducing the risk of clogging of the treatment equipment. At the same time, the height of the partition is designed to be higher than the preset liquid level, which can ensure that the solid waste will not be affected by the excessively high liquid level, facilitate subsequent solid processing and maintenance work, and improve overall work efficiency. The air guide pipe 10 is designed to protrude from the partition, so that in the vacuum mode, the air entering the second storage chamber 40 enters the solid chamber of the sewage tank 3 through the exhaust pipe 8, and then the solid waste on the partition can be blown to remove moisture and dry, thereby preventing the growth of bacteria and odor.

[0060] Further, at least part of the air guide pipe 10 and the flow guide pipe 11 is located in the solid cavity, and the sewage inlet 110 and the second air outlet 102 are both located in the solid cavity.

[0061] Specifically, Figures 1 to 4As shown, the floor brush structure 2 includes: a housing 21, a roller brush 22 and a clean water tank 23, a sewage suction port 20 is formed on the housing 21; a first accommodating recess 210 is provided on the housing 21; the roller brush 22 is rotatably arranged on the housing 21, and the roller brush 22 is used to clean the floor; the clean water tank 23 is arranged in the first accommodating recess 210, and a third storage chamber 230 for storing clean water and a water outlet communicated with the third storage chamber 230 are arranged in the clean water tank 23; wherein, when the floor scrubber is in the floor scrubbing mode or the floor scrubbing and vacuuming mode, the clean water in the third storage chamber 230 flows to the roller brush 22 through the water outlet. With such a structural arrangement, the rotatable design of the roller brush 22 enables it to clean the floor flexibly, and with the clean water stored in the clean water tank 23, it can more effectively remove dirt on the floor. The housing 21 is provided with a sewage suction port 20, which can suck in the sewage generated during the floor cleaning process in real time, so as to avoid the sewage from remaining on the floor and improve the cleaning effect. The clean water tank 23 is disposed in the first accommodating recess 210. This compact design not only saves equipment space, but also lowers the overall center of gravity of the equipment and improves the stability of the equipment.

[0062] Furthermore, the clean water tank 23 is detachably disposed in the first accommodating recess 210 .

[0063] Specifically, the floor brush structure 2 also includes: a water pump, the input port of the water pump is connected to the water outlet, and the output port of the water pump is connected to the roller brush 22, so that the clean water in the third storage chamber 230 is transported to the roller brush 22 through the water pump. With such a structural setting, the water pump can provide a stable and continuous water flow, so that the clean water can be sprayed more evenly on the roller brush 22, thereby improving the cleaning efficiency. And the water pump is used to forcefully transport the clean water from the third storage chamber 230 to the roller brush, which helps to quickly wet the ground, reduce the adhesion of dirt, and make the cleaning process more efficient. At the same time, the water pump can also adjust the water flow according to the cleaning needs to avoid excess water waste, ensure that the most appropriate amount of clean water is used during the cleaning process, and achieve an environmental protection effect.

[0064] Specifically, Figures 1 to 4As shown, a cleaning port 231 is provided on the clean water tank 23, and the cleaning port 231 is connected to the third storage chamber 230; the floor brush structure 2 also includes: a second blocking structure, which is movably arranged in the third storage chamber 230, so that the second blocking structure moves to a second blocking position for blocking the cleaning port 231 or a second avoidance position for avoiding the cleaning port 231; wherein, when the dust suction port 50 enters the third storage chamber 230 through the cleaning port 231, the second blocking structure moves to the second avoidance position, and when the dust suction port 50 is away from the cleaning port 231, the second blocking structure moves to the second blocking position. With such a structural setting, by setting the cleaning port 231, it is convenient for the dust suction port 50 to enter the third storage chamber 230 through the cleaning port 231, so that when performing self-cleaning, clean water can enter the first dust suction channel 56, the second dust suction channel 520 and the second storage chamber 40 in sequence through the dust suction port 50, so that the inner wall of the first dust suction channel 56 and the second dust suction channel 520 is cleaned by clean water, and the dust in the second storage chamber 40 is condensed into block garbage by the effect of water, so that subsequent users can clean it more conveniently. At the same time, by setting the second blocking structure, it is possible to avoid blocking and sealing the third storage chamber 230 in a non-self-cleaning state, prevent water from flowing out of the cleaning port 231, and prevent impurities from entering the third storage chamber 230, avoiding the risk of secondary pollution, thereby protecting the normal operation of the internal water pump and other mechanisms and reducing the failure rate. It helps to maintain the purity of clean water.

[0065] Further, the second blocking structure includes a blocking member and an elastic member, one end of the elastic member is mounted on the wall of the third storage chamber 230, and the other end of the elastic member is arranged toward the cleaning port 231. The blocking member is mounted on the other end of the elastic member, and the blocking member is located above the elastic member. The elastic member has a natural state and a compressed state. When the elastic member is in the natural state, the blocking member is located in the second blocking position by the elastic member to block the cleaning port 231. When the dust guide tube 55 applies pressure to the blocking member, the elastic member is in a compressed state, and the blocking member is moved to the second avoidance state, so that the dust suction port 50 is located in the third storage chamber 230. The blocking member is switched between the second avoidance state and the second blocking position by the restoring force of the elastic member.

[0066] Optionally, the elastic member is a spring.

[0067] Specifically, the floor brush structure 2 further includes: a driving component, which is drivingly connected to the roller brush 22, and the driving component is used to drive the roller brush 22 to rotate.

[0068] Specifically, the floor brush structure 2 also includes: a hanging bar assembly, which is arranged on the shell 21. The hanging bar assembly is used to fix the roller brush and is used in conjunction with the roller brush to ensure that the roller brush maintains a correct posture and position during work and provides additional support and stability.

[0069] Specifically, the floor brush structure 2 also includes: a roller assembly 24, which is rotatably arranged on the shell 21. The roller assembly 24 is used to assist the walking of the floor scrubber, so that the user can push or pull the floor scrubber more easily, especially when moving within a large range, thereby improving the convenience of operation.

[0070] Specifically, the floor scrubber further includes an energy storage structure 13, which is disposed in the body 1 and is used to store electrical energy and provide electrical energy for the floor scrubber. The energy storage structure 13 is connected to a control structure, which is used to control the charging and discharging of the energy storage structure 13.

[0071] Optionally, the energy storage structure 13 is an energy storage battery.

[0072] Specifically, the floor scrubber further includes a selection button, which is arranged on the body 1. The user can select different operation modes by selecting the button. The control structure is connected to the selection button, and is used to send instructions to the control structure through the selection button. The control structure executes the corresponding operation mode according to the instructions sent by the user.

[0073] Specifically, the floor scrubber also includes: a base structure, the base structure includes a base shell, a charging component and a blowing component, both of which are arranged on the base shell, the charging component is used to charge the energy storage structure 13, and the blowing component is used to dry the roller brush 22.

[0074] Optionally, the working process of the floor scrubber is: When the user needs to vacuum, the user separates the gripping member 51 from the machine body 1, and then pulls out at least part of the vacuum duct 52 according to the cleaning needs. When the gripping member 51 is separated from the machine body 1, the floor scrubber automatically switches to the vacuum standby state (i.e., in this state, the floor scrubber is ready for vacuuming), and when the user presses the first vacuum button 53 or the second vacuum button 54, the second fan 7 starts to rotate (i.e., enters the vacuum mode), and the user holds the gripping member 51 to direct the vacuum port 50 toward the area to be cleaned, and the dust and air in the cleaning area are sucked into the dust guide channel 551 through the vacuum port 50, and then enter the second storage chamber 40 of the dust box 4 through the first vacuum channel 56, the second vacuum channel 520, and the second fan 7 in sequence. At the same time, when the user presses the first vacuum button 53 or the second vacuum button 54, the first blocking structure 9 moves to the first avoidance position, so that the user enters the first air inlet 81, the exhaust channel 80, the first air outlet 82, the second air inlet 101, the air guide channel 103 and the second air outlet 102 into the first storage chamber 30 of the sewage tank 3 to air dry the solid waste on the partition. When the vacuuming work is completed, the gripping component 51 is inserted into the body 1.

[0075] When the user needs to wash the floor, the user selects the floor washing mode by selecting the button. After receiving the command, the control structure controls the first fan 6 and at least part of the floor brush structure 2 to move. At this time, the first blocking structure 9 is in the first blocking position to block the exhaust channel 80 so that the first storage chamber 30 is not connected to the second storage chamber 40. Then, the user applies a driving force to the roller assembly 24 of the floor brush structure 2 by holding the holding part 51, so that the floor scrubber moves in the cleaning area, and then the water in the clean water tank 23 of the floor brush structure 2 flows to the roller brush 22 and the roller brush 22 rotates to clean the floor of the cleaning area. During the cleaning process, the dirt on the ground is sucked into the sewage inlet channel 121 through the sewage suction port 20, and then enters the solid cavity through the diversion port 111, the diversion channel 112 and the sewage inlet 110 in turn, and then the solid garbage is left on the partition, and the sewage enters the sewage cavity through the filter part of the partition.

[0076] When the user needs to vacuum while washing the floor, first, the user separates the gripping part 51 from the body 1 and pulls out at least part of the vacuum duct 52 according to the cleaning needs. Next, the user can choose to press the first vacuum button 53 or the second vacuum button 54 to start the second fan 7. At the same time, the user switches to the floor washing mode by selecting a button, thereby starting the first fan 6 and the floor brush structure 2. The user can also choose to switch directly to the floor washing and vacuuming mode. When vacuuming and washing the floor at the same time, the user can hold the gripping part 51 and the first groove 100 on the body 1 with both hands, respectively, to facilitate effective vacuuming and floor washing operations on the cleaning area at the same time.

[0077] At the same time, when the first fan 6 and the second fan 7 rotate together, the first blocking structure 9 moves to the first avoidance position to increase the negative pressure of the sewage tank through the first fan 6 and the second fan 7, thereby improving the suction force of the floor scrubber and allowing the dirt on the ground to quickly enter the first storage chamber 30.

[0078] When the user needs to clean the dust suction pipeline, first, the user separates the gripping component 51 from the fuselage 1, and pulls out at least part of the dust suction pipeline 52 according to the situation. Next, the user aligns the dust guide pipe 55 with the cleaning port 231 and inserts it into the third storage chamber 230 of the clean water tank 23, at which time the second blocking structure is in the second avoidance position. Then, the user switches to the self-cleaning mode by selecting the button, the second fan 7 is started, and the water is sucked into the dust guide channel 551 through the second fan 7, and then enters the second storage chamber 40 through the first dust suction channel 56, the second dust suction channel 520 and the first connecting channel of the second fan 7 in sequence. Thereby, the dust guide channel 551, the first dust suction channel 56 and the second dust suction channel 520 are cleaned, and the dust in the second storage chamber 40 is formed into block garbage by water, which is convenient for subsequent users to clean. After cleaning, the gripping component 51 is inserted into the fuselage 1, at which time the second blocking structure is in the second blocking position.

[0079] At the same time, when the floor scrubber is in the self-cleaning mode, the first blocking structure 9 is in the first blocking position to block the exhaust passage 80 so that the first storage chamber 30 is not connected to the second storage chamber 40 .

[0080] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable when appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0081] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0082] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0083] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0084] The above is only a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A floor scrubber, characterized in that: include: A machine body (1) and a floor brush structure (2), wherein the floor brush structure (2) is arranged below the machine body (1); A sewage tank (3) is arranged on the machine body (1), and a first storage chamber (30) of the sewage tank (3) is connected to a sewage suction port (20) of the floor brush structure (2); A dust collecting box (4) is arranged on the machine body (1), and the sewage tank (3) and the dust collecting box (4) are arranged at a distance; A dust suction structure (5) is movably arranged on the body (1), and a dust suction port (50) of the dust suction structure (5) is in communication with the second storage cavity (40) of the dust collection box (4); When the floor scrubber is in a floor scrubbing mode, dirt on the floor is sucked into the first storage chamber (30) through the dirt suction port (20) of the floor brush structure (2); when the floor scrubber is in a dust suction mode, dust is sucked into the second storage chamber (40) through the dust suction port (50) of the dust suction structure (5).

2. The floor scrubber according to claim 1, characterized in that: The floor scrubber also includes: a first fan (6), the first fan (6) being arranged on the fuselage (1); an air intake port of the first fan (6) being in communication with the first storage chamber (30); A second fan (7), the second fan (7) being arranged on the machine body (1), the first connecting channel of the second fan (7) being respectively connected to the dust suction port (50) of the dust suction structure (5) and the second storage chamber (40).

3. The floor scrubber according to claim 2, characterized in that: The floor scrubber further comprises: a control structure, the control structure being connected to the first fan (6) and the second fan (7) respectively, the control structure being used to control the start and stop of the first fan (6) and / or the second fan (7); When the control structure controls the first fan (6) and the second fan (7) to start, the floor scrubber is in a floor scrubbing and vacuuming mode.

4. The floor scrubber according to claim 1, characterized in that: The dust suction structure (5) comprises: a gripping component (51), the gripping component (51) being detachably arranged on the body (1), the gripping component (51) being provided with the dust suction port (50); a first dust suction channel (56) being provided inside the gripping component (51), the first dust suction channel (56) being in communication with the dust suction port (50); a dust suction pipeline (52), the dust suction pipeline (52) being telescopically arranged in the body (1), the dust suction pipeline (52) being connected to the dust collection box (4) and the holding component (51) respectively; the dust suction pipeline (52) having a second dust suction channel (520), the second dust suction channel (520) being connected to the second storage cavity (40) and the first dust suction channel (56) respectively; When the floor scrubber performs a vacuuming operation, the gripping component (51) is separated from the machine body (1), and the vacuuming pipeline (52) is in an extended state.

5. The floor scrubber according to claim 4, characterized in that: The dust suction structure (5) further comprises: a first dust suction button (53) and a second dust suction button (54), wherein the first dust suction button (53) and the second dust suction button (54) are arranged at intervals on the holding component (51); when a user presses the first dust suction button (53) or the second dust suction button (54), the floor scrubber performs the dust suction operation.

6. The floor scrubber according to claim 5, characterized in that: The holding component (51) comprises: A gripping piece (511), the gripping piece (511) is for a user to grip, the first dust suction button (53) and the dust suction port (50) being arranged on the gripping piece (511) at intervals; a first circulation channel (561) extending along a first preset trajectory is arranged in the gripping piece (511); a connecting piece (512), one end of the connecting piece (512) being connected to the holding piece (511), and the other end of the connecting piece (512) being detachably connected to the body (1); and one end of the dust suction pipeline (52) being away from the dust collecting box (4) being inserted into the other end of the connecting piece (512); the second dust suction button (54) being arranged on the connecting piece (512); and a second circulation channel (562) extending along a second preset trajectory being arranged in the connecting piece (512); Wherein, the first circulation channel (561) is respectively connected to the dust suction port (50) and the second circulation channel (562); and an end of the second circulation channel (562) away from the first circulation channel (561) is connected to the second dust suction channel (520).

7. The floor scrubber according to claim 4, characterized in that: The dust suction structure (5) further comprises: a dust guide tube (55), one end of the dust guide tube (55) being connected to the holding component (51), and the other end of the dust guide tube (55) extending in a direction away from the holding component (51); the dust guide tube (55) comprising the dust suction port (50), the dust guide port (550), and a dust guide channel (551) communicating with both the dust suction port (50) and the dust guide port (550); the dust suction port (50) being located at an end of the dust guide tube (55) away from the holding component (51), the dust guide port (550) being located at an end of the dust guide tube (55) close to the holding component (51), and the dust guide port (550) being communicated with the first dust suction channel (56).

8. The floor scrubber according to claim 1, characterized in that: The floor scrubber further comprises: an exhaust pipeline (8), the exhaust pipeline (8) being arranged in the machine body (1); the exhaust pipeline (8) being connected to the sewage tank (3) and the dust box (4) respectively; an exhaust channel (80) being provided in the exhaust pipeline (8), the exhaust channel (80) being connected to the first storage chamber (30) and the second storage chamber (40) respectively; Wherein, when the floor scrubber is in the dust suction mode, the gas entering the second storage chamber (40) enters the first storage chamber (30) through the exhaust passage (80).

9. The floor scrubber according to claim 8, characterized in that: The exhaust pipeline (8) has a first air inlet (81) and a first air outlet (82) in communication with the exhaust channel (80); the first air inlet (81) is located in the second storage chamber (40); the first air outlet (82) is located on the sewage tank (3); and the first air outlet (82) is in communication with the first storage chamber (30); the floor scrubber further comprises: a first blocking structure (9); the first blocking structure (9) is movably arranged in the second storage chamber (40) so that the first blocking structure (9) moves to a first blocking position for blocking the first air inlet (81) or a first avoiding position for avoiding the first air inlet (81); Wherein, when the floor scrubber is in the floor scrubbing mode or the self-cleaning mode, the first blocking structure (9) moves to the first blocking position; when the floor scrubber is in the dust collection mode or the floor scrubbing and dust collection mode, the first blocking structure (9) moves to the first avoidance position.

10. The floor scrubber according to claim 8, characterized in that: The floor scrubber further comprises: an air duct (10), the air duct (10) being arranged in the first storage cavity (30) and connected to the exhaust pipeline (8); the air duct (10) extending in the height direction of the machine body (1), the air duct (10) having a second air inlet (101), a second air outlet (102) and an air channel (103) communicating with both the second air inlet (101) and the second air outlet (102); the second air inlet (101) being communicated with the exhaust channel (80); the second air outlet (102) being located at an end of the air duct (10) away from the exhaust pipeline (8), and the second air outlet (102) being higher than a preset liquid level of the sewage tank (3).

11. The floor scrubber according to claim 10, characterized in that: The sewage tank (3) has a sewage inlet (110) which is respectively connected to the first storage chamber (30) and the sewage suction port (20); the floor scrubber further comprises: a flow guide pipe (11), the flow guide pipe (11) being arranged in the first storage chamber (30), and the flow guide pipe (11) and the air guide pipe (10) being arranged at intervals; the flow guide pipe (11) extending in the height direction of the machine body (1), the flow guide pipe (11) having the sewage inlet (110), the flow guide port ( The sewage inlet (110) is provided at one end of the drainage pipe (11) close to the bottom wall of the sewage tank (3), and the drainage pipe (111) is connected to the sewage suction port (20); the sewage inlet (110) is provided at one end of the drainage pipe (11) away from the bottom wall of the sewage tank (3), and the sewage inlet (110) is higher than the preset liquid level; Wherein, the second air outlet (102) is higher than the sewage inlet (110).

12. The floor scrubber according to claim 11, characterized in that: The floor scrubber further comprises: a partition, the partition being detachably arranged in the first storage chamber (30) to divide the first storage chamber (30) into a solid chamber and a sewage chamber, the solid chamber being located above the sewage chamber; the partition being higher than the preset liquid level; and a filter portion being provided on the partition to filter the sewage; Wherein, the air guide pipe (10) and the flow guide pipe (11) are both arranged to protrude from the partition.

13. The floor scrubber according to claim 1, characterized in that: The floor brush structure (2) comprises: A shell body (21), the sewage suction port (20) being formed on the shell body (21); a first accommodating recess (210) being provided on the shell body (21); A roller brush (22), the roller brush (22) being rotatably disposed on the housing (21), the roller brush (22) being used for cleaning a floor; a clean water tank (23), the clean water tank (23) being arranged in the first accommodating recess (210), the clean water tank (23) being provided with a third storage chamber (230) for storing clean water and a water outlet communicating with the third storage chamber (230); Wherein, when the floor scrubber is in the floor scrubbing mode or the floor scrubbing and vacuuming mode, the clean water in the third storage chamber (230) flows onto the roller brush (22) through the water outlet.

14. The floor scrubber according to claim 13, characterized in that: The floor brush structure (2) further comprises: a water pump, wherein an input port of the water pump is connected to the water outlet, and an output port of the water pump is connected to the roller brush (22), so that the clean water in the third storage chamber (230) is transported to the roller brush (22) through the water pump.

15. The floor scrubber according to claim 13, characterized in that: The clean water tank (23) is provided with a cleaning port (231), the cleaning port (231) being in communication with the third storage chamber (230); the floor brush structure (2) further comprises: a second blocking structure, the second blocking structure being movably arranged in the third storage chamber (230), so that the second blocking structure moves to a second blocking position for blocking the cleaning port (231) or a second avoiding position for avoiding the cleaning port (231); When the dust suction port (50) enters the third storage cavity (230) through the cleaning port (231), the second blocking structure moves to a second avoidance position; and when the dust suction port (50) moves away from the cleaning port (231), the second blocking structure moves to a second blocking position.

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