CN215457665U

CN215457665U - Floor sweeping robot

Info

Publication number: CN215457665U
Application number: CN202120665300.7U
Authority: CN
Inventors: 易洲; 刘建飞; 申奥
Original assignee: Anhui Sharetronic IoT Technology Co Ltd
Current assignee: Anhui Sharetronic IoT Technology Co Ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-01-11
Anticipated expiration: 2031-03-31

Abstract

The application discloses robot of sweeping floor, robot of sweeping floor includes casing, water tank, play water installation and mop subassembly. The water tank is mounted on the housing. The water outlet device is communicated with the water tank, a water through hole is formed on the shell, and the water outlet device is installed at the water through hole. The mop component is arranged on the shell, the mop component and the water tank are positioned on two sides of the shell, which are opposite to each other, the mop component comprises a mop support and a mop arranged on the mop support, a water delivery hole penetrating through the mop support is formed on the mop support, the water delivery hole corresponds to the water delivery hole, and the mop covers the water delivery hole. Wherein the water outlet means is configured to spray water in the water tank through the water passing hole toward the water delivery hole, thereby guiding the water in the water tank toward the mop. Therefore, water in the water tank can directly flow to the mop to be directly absorbed by the mop so as to realize wet mopping, and the problem that the water is directly sprayed on the ground to cause the dirty and dirty ground water can be avoided.

Description

Floor sweeping robot

Technical Field

The application relates to the technical field of smart homes, in particular to a sweeping robot.

Background

The floor sweeping robot is an intelligent cleaning machine, and can help a user clean the ground so as to reduce the labor intensity of the user. The sweeper robot is typically provided with a water tank and a mop cloth to wet the floor. In the related art, the water in the water tank is usually poured directly on the floor and then the floor is wet-mopped by the mop, however, this easily results in the floor being dirty and dirty.

SUMMERY OF THE UTILITY MODEL

The application embodiment provides a robot of sweeping floor.

The robot of sweeping floor of this application embodiment includes:

a housing;

a water tank mounted on the housing;

the water outlet device is communicated with the water tank, a water through hole is formed in the shell, and the water outlet device is installed at the water through hole; and

the mop component is arranged on the shell, the mop component and the water tank are positioned on two opposite sides of the shell, the mop component comprises a mop support and a mop arranged on the mop support, a water delivery hole penetrating through the mop support is formed in the mop support, the water delivery hole corresponds to the water passing hole, and the mop covers the water delivery hole;

wherein the water outlet means is configured to spray the water in the water tank toward the water delivery hole through the water passing hole, thereby guiding the water in the water tank toward the mop.

In the robot of sweeping the floor of this application embodiment, the water installation of the robot of sweeping the floor can pass through the water hole guide on the mop support with the water in the water tank through the casing on the water hole to thereby make the water in the water tank can directly flow to the mop in order to be realized wet the mop by the direct absorption of mop, can avoid rivers directly to spray subaerial and lead to the clean not clean of ground water luster.

In some embodiments, the water outlet device includes a water outlet cavity and a nozzle disposed on the water outlet cavity, the water outlet cavity is communicated with the water tank, the nozzle protrudes from the water outlet cavity toward a side where the mop component is located, the nozzle is accommodated in the water through hole and faces the water delivery hole, and water in the water outlet cavity is sprayed to the water delivery hole through the nozzle.

In some embodiments, a water inlet joint is arranged on the water outlet cavity and is communicated with the water tank through a connecting pipe.

In some embodiments, the housing is formed with a mounting groove and a fastening portion, the water outlet cavity is mounted in the mounting groove, and the fastening portion is fastened to the water outlet cavity.

In some embodiments, the number of the spray heads is multiple, multiple spray heads are arranged at intervals, and each spray head corresponds to one water through hole and one water delivery hole.

In some embodiments, the water tank is provided with a water outlet valve, and the water outlet device is connected with the water outlet valve.

In some embodiments, the water tank is formed with a filling port and a filling cap detachably mounted at the filling port and closing the filling port.

In some embodiments, the robot of sweeping the floor still includes the dirt box, the dirt box includes the main part, the main part includes first top surface and connects first side and the second side of first top surface, the main part is formed with the dust collecting chamber and communicates the air intake and the air outlet of dust collecting chamber, first top surface is formed with first complementary structure, the air intake is located first side, the air outlet is located the second side. The water tank comprises a second top surface, a second complementary structure is formed on the second top surface, the first complementary structure is matched and connected with the second complementary structure, and the first top surface is flush with the second top surface.

In some embodiments, the first complementary structure is formed with a recess in the first top surface and the second complementary structure includes a projection that snaps into the recess.

In some embodiments, the first complementary structure includes a first complementary surface and a second complementary surface connected to the first complementary surface, the first complementary surface is connected to the first top surface, and the first complementary surface and the second complementary surface enclose the recess. The second complementary structure comprises a third complementary surface and a fourth complementary surface connected with the third complementary surface, the third complementary surface is connected with the second top surface, the fourth complementary surface is opposite to the second top surface, the third complementary surface abuts against the first complementary surface, and the fourth complementary surface abuts against the second complementary surface.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded schematic view of a sweeping robot according to an embodiment of the present application;

fig. 2 is another exploded schematic view of the sweeping robot according to the embodiment of the present disclosure;

FIG. 3 is an exploded view of the mop assembly of the present application;

fig. 4 is an exploded schematic view of a partial structure of a sweeping robot according to an embodiment of the present application;

FIG. 5 is an enlarged schematic view of A in FIG. 4 according to an embodiment of the present application;

FIG. 6 is a schematic perspective view of a water outlet device according to an embodiment of the present disclosure;

FIG. 7 is a schematic perspective view of a water tank according to an embodiment of the present application;

FIG. 8 is an exploded view of the water tank of the present embodiment;

FIG. 9 is a schematic perspective view of a water tank and a dirt box according to an embodiment of the present application;

FIG. 10 is an exploded view of the water tank and dirt box of an embodiment of the present application;

fig. 11 is a schematic perspective view of a dust box according to an embodiment of the present application;

fig. 12 is another perspective view of the dust box according to the embodiment of the present application.

Description of the main element symbols:

a sweeping robot 100;

a shell 10, a water through hole 11, a mounting groove 12, a buckling part 13, a cover plate 14,

The water tank 20, the outlet valve 21, the water filling nozzle 22, the water filling cap 23, the second top surface 24, the second complementary structure 25, the protrusion 251, the first positioning block 2511, the second positioning groove 2512, the third complementary surface 252, the fourth complementary surface 253, the water outlet device 30, the water outlet cavity 31, the water inlet connector 311, the spray head 32, the mop assembly 40, the mop bracket 41, the water delivery hole 411, the mop 42, the dust box 50, the main body 51, the first top surface 511, the first side surface 512, the second side surface 513, the dust collecting chamber 514, the air inlet 515, the air outlet 516, the first complementary structure 52, the recess 521, the first positioning groove 5211, the second positioning block 5212, the first complementary surface 522, and the second complementary surface 523.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. To simplify the disclosure of the present application, the components and settings of a specific example are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

Referring to fig. 1 to 5, a cleaning robot 100 according to an embodiment of the present invention includes a housing 10, a water tank 20, a water discharging device 30, and a mop assembly 40. The water tank 20 is mounted on the housing 10. The water outlet device 30 is communicated with the water tank 20, a water through hole 11 is formed on the shell 10, and the water outlet device 30 is installed at the water through hole 11. The mop assembly 40 is installed on the housing 10, the mop assembly 40 and the water tank 20 are located on two opposite sides of the housing 10, the mop assembly 40 includes a mop support 41 and a mop 42 installed on the mop support 41, a water delivery hole 411 penetrating through the mop support 41 is formed on the mop support 41, the water delivery hole 411 corresponds to the water passing hole 11, and the mop 42 covers the water delivery hole 411.

Wherein the water discharging device 30 is configured to spray the water in the water tank 20 toward the water delivery hole 411 through the water passing hole 11, thereby guiding the water in the water tank 20 toward the mop cloth 42.

In the robot 100 of sweeping of the embodiment of the present application, the water outlet device 30 of the robot 100 can guide the water in the water tank 20 to the water delivery hole 411 on the mop bracket 41 through the water passing hole 11 on the housing 10, so that the water in the water tank 20 can directly flow to the mop 42 to be directly absorbed by the mop 42 to realize wet mopping, and the problem that the water is directly sprayed on the ground to cause the water on the ground to be dirty is avoided.

In this application embodiment, the mop assembly 40 can be installed at the one end of the robot 100 that sweeps the floor, so that the robot 100 that sweeps the floor has the functions of sweeping the floor and mopping the floor, that is, after the robot 100 that sweeps the floor cleans the floor, the mop assembly 40 cleans the floor, thereby further ensuring that the floor is clean and improving the cleaning effect. It will be appreciated that the wet mop cloth 42 will wipe better during operation of the robot 100. Therefore, the water discharging device 30 can guide the cleaning water in the water tank 20 to the mop cloth 42 during the mopping of the mop cloth 42 on the floor, so that the mop cloth 42 can be kept in a wet state for a long time, thereby improving the cleaning effect of the robot cleaner 100.

Specifically, during the travel of the robot cleaner 100, the mop assembly 40 is held against the floor so that the robot cleaner 100 can complete the mopping action. In this process, cleaning water is placed in the water tank 20, and the outlet 30 communicates with the water tank 20 so that the cleaning water can flow from the water tank 20 to the outlet 30. The outlet means 30 may in turn guide the cleaning water to the water passage hole 11, the water passage hole 11 abutting against the water delivery hole 411 so that the cleaning water can pass through the housing 10 to the mop assembly 40. Thus, when the sweeping robot 100 cleans, the mop cloth 42 can keep wet, and the function of wet mopping is realized. Meanwhile, the cleaning water in the water tank 20 is sprayed to the water delivery hole 411 through the water passing hole 11 to guide the mop 42, so that the problem that the cleaning water is directly sprayed on the ground to cause the dirty water on the ground is avoided.

Further, the outlet device 30 can also be used to control the outlet quantity of the guided mop 42 during the discharge process, while ensuring that the cleaning water is guided evenly to all parts of the mop 42. Thus, the water outlet device 30 can save the cleaning water in the water tank 20, ensure that the cleaning water in the water tank 20 can be continuously supplied to the mop cloth 42 for a long time, ensure that the mop cloth 42 is kept wet for a long time in the cleaning process, and avoid the need of adding cleaning water by a user; on the other hand, the outlet device 30 can guide the cleaning water to all parts of the mop cloth 42 to ensure that the entire mop cloth 42 remains wet and thus the mopping surface of the mop cloth 42 is intact.

In addition, the elements such as the water tank 20 and the water outlet device 30 can be placed inside the housing 10, and the housing 10 can absorb the impact and vibration of the external environment, so as to protect the elements of the sweeping robot 100.

In some embodiments, the mop assembly 40 and the water tank 20 are integrally detachably mounted to the housing 10 to perform a mopping function. Under the condition that wet mopping is not needed, a user can integrally detach the water tank 20 and the mopping assembly, so that the weight of the sweeping robot 100 is reduced, and the electric quantity of the sweeping robot 100 can maintain the cruising ability for a longer time.

In other embodiments, the mop cloth 42 can be attached to the mop holder 41 using hook and loop fasteners to facilitate removal of the mop cloth 42 from the mop holder 41 for cleaning and replacement by a user.

Referring to fig. 6, in some embodiments, the water outlet device 30 includes a water outlet cavity 31 and a nozzle 32 disposed on the water outlet cavity 31, the water outlet cavity 31 is communicated with the water tank 20, the nozzle 32 protrudes from the water outlet cavity 31 toward the side where the mop assembly 40 is located, the nozzle 32 is accommodated in the water through hole 11 and faces the water delivery hole 411, and water in the water outlet cavity 31 is sprayed toward the water delivery hole 411 through the nozzle 32.

In this manner, the outlet chamber 31 can guide the cleaning water from the water tank 20 and the water is then discharged through the spray head 32 to the mop assembly 40. The nozzle 32 is received in the water through hole 11 and faces the water delivery hole 411 to ensure that the cleaning water can smoothly flow to the mop assembly 40 and prevent the cleaning water from flowing to other components of the cleaning robot 100.

Further, referring to fig. 5 and 6, in some embodiments, the water outlet cavity 31 is provided with a water inlet connector 311, and the water inlet connector 311 is connected to the water tank 20 through a connecting pipe (not shown).

In this manner, water inlet connector 311 connects tank 20 to outlet chamber 31 such that cleaning water in tank 20 can be directed into outlet chamber 31 through water inlet connector 311 and outlet chamber 31 can further direct cleaning water to mop assembly 40.

Specifically, the water outlet cavity 31 and the water tank 20 are installed at different positions of the housing 10, the water tank 20 is installed in the middle of the sweeping robot 100, and the water outlet cavity 31 and the mop assembly 40 are installed at the rear of the sweeping robot 100. The water inlet connector 311 may be connected between the water tank 20 and the water outlet chamber 31 by fitting a connecting pipe.

Illustratively, the cleaning water of the water tank 20 flows out of the water tank 20 through the connection pipe and the water inlet connector 311, the cleaning water first reaches the water outlet cavity 31, the water outlet cavity 31 can distribute the cleaning water evenly to the spray head 32, the spray head 32 is accommodated in the water through hole 11 and flows out the cleaning water toward the water delivery hole 411, and the cleaning water reaches the mop cloth 42, so that the mop cloth 42 is kept wet.

Referring to fig. 4 and 5, in some embodiments, a mounting groove 12 and a fastening portion 13 are formed on the housing 10, the water outlet cavity 31 is mounted in the mounting groove 12, and the fastening portion 13 is fastened to the water outlet cavity 31.

So, buckle portion 13 can be with going out water cavity 31 joint in mounting groove 12, can avoid going out water cavity 31 like this and break away from mounting groove 12, lead to during cleaning water sprinkles to the casing 10.

During the assembly process, the water outlet cavity 31 and the water inlet connector 311 can be connected together, and then the whole body can be installed in the installation groove 12. Because the water outlet cavity 31 is installed in the installation groove 12 through the clamping part 13, the water outlet cavity 31 has the characteristic of being detachable, when needed, a user can take down the old water outlet cavity 31 by himself, connect the new water outlet cavity 31 with the water inlet connector 311, and then connect the water outlet cavity 31 in the installation groove 12 through the clamping part 13 to complete the replacement action. Of course, it is understood that the inlet structure 311 may be integrally formed with the outlet cavity 31.

Referring to fig. 6, in some embodiments, the number of the nozzles 32 is multiple, a plurality of the nozzles 32 are arranged at intervals, and each of the nozzles 32 corresponds to one water through hole 11 and one water delivery hole 411.

In this way, the plurality of spray heads 32 can spray water simultaneously, so that the area of the mop cloth 42 covered by the cleaning water is large enough, so that each part of the mop cloth 42 can be kept wet, thereby increasing the floor mopping area of the robot cleaner 100.

It will be appreciated that the mop cloth 42 must have a certain surface area to engage the floor surface to improve the cleaning efficiency of the mop cloth 42. However, the large area of the mop cloth 42 requires the outlet device 30 to distribute the cleaning water as uniformly as possible, thereby avoiding uneven drying of the mop cloth 42.

Specifically, a plurality of spray heads 32 may be provided on one outlet chamber 31, and different spray heads 32 are spaced apart to direct cleaning water to different parts of mop cloth 42, for example, one outlet chamber 31 may correspond to three outlet spray heads 32, and three outlet spray heads 32 are equally spaced apart from one side of outlet chamber 31 near mop assembly 40. The three outlet nozzles 32 correspond to three sets of water holes 11 and water delivery holes 411, so that there are three points of supply for the mop cloth 42 to provide cleaning water, in order to ensure that the mop cloth 42 is as moist as possible in all parts.

In the embodiment of the present application, the number of the nozzles 32, the water passing holes 11, and the water conveying holes 411 is not limited, and may be two, three, or more than three, and only the number of the nozzles 32, the water passing holes 11, and the water conveying holes 411 is required to be the same, and the requirement is satisfied.

Referring to fig. 7 and 8, in some embodiments, the water tank 20 is provided with a water outlet valve 21, and the water outlet device 30 is connected to the water outlet valve 21.

In this way, the outlet valve 21 can be used as an actual switch to control whether the water tank 20 is drained or not, and the outlet valve 21 can also control the water outlet amount of the water tank 20, so as to control the wetting degree of the mop cloth 42.

Specifically, the outlet valve 21 of the embodiment of the present application may be controlled by the main board of the cleaning robot 100, and the user does not need to manually operate the outlet valve. The main board of the cleaning robot 100 can adjust the opening and closing degree of the water outlet valve 21 according to different modes, so as to control the water amount flowing from the water tank 20 to the water outlet device 30, thereby further improving the cleaning efficiency.

In one example, when the main board control outlet valve 21 is fully closed, the water tank 20 stops supplying water, and the mop assembly 40 stops working, so that the cleaning robot 100 performs a cleaning mode without mopping the floor.

Referring to fig. 8, in some embodiments, a water filling port 22 and a water filling cap 23 are formed on the water tank 20, and the water filling cap 23 is detachably installed at the water filling port 22 and closes the water filling port 22.

Thus, the user can detach the water injection cap 23, then add water to the water tank 20 through the water injection port 22, and then install the water injection cap 23 at the water injection port 22 to ensure normal water supply of the floor sweeping robot 100.

Specifically, the housing 10 may further include a cover plate 14, the cover plate 14 being detachably mounted to the housing 10, and the water tank 20 being mounted to a lower side of the cover plate 14. The water filling port 22 may be located on the top surface of the water tank 20, and the water filling port 22 is sealed by the water filling cap 23, so as to prevent the water in the water tank 20 from overflowing when the sweeping robot 100 operates, and thus, the operation of relevant elements inside the sweeping robot 100 is affected.

It is understood that the sweeping robot 100 may be added by the user after the cleaning water in the water tank 20 is consumed. In one embodiment, the user may open the cover plate 14, remove the water tank 20 from the housing 10, and open the filling cap 23 to add cleaning water to the filling port 22. In another example, the user does not need to take out the water tank 20, but simply opens the filling cap 23 and then directly adds cleaning water to the filling port 22.

Referring to fig. 9 to 12, in some embodiments, the sweeping robot 100 further includes a dust box 50, the dust box 50 includes a main body 51, and the main body 51 includes a first top surface 511 and a first side surface 512 and a second side surface 513 connected to the first top surface 511.

The main body 51 is formed with a dust collecting chamber 514 and an air inlet 515 and an air outlet 516 communicating with the dust collecting chamber 514, the first top surface 511 is formed with a first complementary structure 52, the air inlet 515 is located on the first side surface 512, and the air outlet 516 is located on the second side surface 513.

The tank 20 includes a second top surface 24, the second top surface 24 being formed with a second complementary structure 25, the first complementary structure 52 being in mating engagement with the second complementary structure 25, the first top surface 511 being flush with the second top surface 24.

In this way, the dust box 50 can be used to collect the garbage swept by the sweeping robot 100, and the user can take out the dust box 50 to dump the garbage in the dust box 50. The dust box 50 can be combined with the water tank 20, so that the inner space of the sweeping robot 100 can be saved to a greater extent, and the sweeping robot 100 has a smaller appearance and is more flexible in working. And the dust box 50 is detachably connected with the water tank 20, so that the process of installing and detaching the dust box 50 and the water tank 20 is more convenient for a user.

Specifically, dirt collection chamber 514 is bounded by first top surface 511, first side surface 512, and second side surface 513. When the sweeping robot 100 works, garbage enters the dust collection chamber 514 from the air inlet 515, air is emitted from the air outlet 516, and the garbage is left in the dust collection chamber 514. The dust collecting chamber 514 is used for storing dust and garbage collected by the sweeping robot 100, when the garbage in the dust collecting chamber 514 is stored to a certain amount, the user can detach the dust box 50 from the sweeping robot 100, clean the garbage in the dust collecting chamber 514, then load the dust box 50 into the sweeping robot 100, and the dust box 50 can be recovered to the working state.

It can be appreciated that the dust collection chamber 514 is more likely to collect, which may cause the dust collection chamber 514 to be clogged, which may affect the normal operation of the sweeping robot 100. Therefore, the user should dispose of the collection in the dust box 50 in a timely manner.

Specifically, during installation of the dust box 50 and the water tank 20, the first top surface 511 and the second top surface 24 are flush, so that the space inside the dust box 50 and the water tank 20 is large on one hand, and enough garbage and cleaning water can be contained; on the other hand, the structure of the dust box 50 and the water tank 20 is more compact, and the space inside the sweeping robot 100 is saved. The dirt box 50 is assembled with the water tank 20 by mating the first complementary structure 52 with the second complementary structure 25, and both are removable from the housing 10 together, as shown in FIG. 9.

Referring to fig. 9 and 10, in some embodiments, the first complementary structure 52 is formed with a recess 521 on the first top surface 511, and the second complementary structure 25 includes a protrusion 251, and the protrusion 251 is engaged in the recess 521.

Thus, the cooperation of the concave portion 521 and the convex portion 251 can mount the water tank 20 and the dust box 50 together, and the cooperation of the concave portion 521 and the convex portion 251 is also convenient to detach, so that the mounting and detaching between the dust box 50 and the water tank 20 are more convenient.

Further, referring to fig. 7 to 12, in some embodiments, the first complementary structure 52 includes a first complementary surface 522 and a second complementary surface 523 connected to the first complementary surface 522, the first complementary surface 522 is connected to the first top surface 511, and the first complementary surface 522 and the second complementary surface 523 enclose a recess 521.

The second complementary structure 25 includes a third complementary surface 252 and a fourth complementary surface 253 connected to the third complementary surface 252, the third complementary surface 252 is connected to the second top surface 24, the fourth complementary surface 253 is opposite to the second top surface 24, the third complementary surface 252 abuts against the first complementary surface 522, and the fourth complementary surface 253 abuts against the second complementary surface 523.

In this manner, the first complementary surface 522 may abut the third complementary surface 252, while the second complementary surface 523 may also abut the fourth complementary surface 253, such that the first top surface 511 and the second top surface 24 are flush, and such that the water tank 20 and the dirt box 50 may be mounted together.

Specifically, the recess 521 may form two first positioning grooves 5211, the protrusion 251 may form two first positioning blocks 2511, and the first positioning grooves 5211 and the first positioning blocks 2511 are opposite to each other, so as to ensure that the first positioning blocks 2511 can penetrate into the first positioning grooves 5211, thereby realizing the positioning and installation of the water tank 20 and the dust box 50.

The first positioning groove 5211 is located between the first complementary surface 522 and the second complementary surface 523, i.e., at the interface between the first complementary surface 522 and the second complementary surface 523, and the first positioning block 2511 is located between the third complementary surface 252 and the fourth complementary surface 253, i.e., at the interface between the third complementary surface 252 and the fourth complementary surface 253. Thus, when the first complementary surface 522 abuts against the third complementary surface 252 and the second complementary surface 523 abuts against the fourth complementary surface 253, the first positioning block 2511 extends into the first positioning groove 5211 to complete the matching, so that the water tank 20 and the dust box 50 are installed together.

In some embodiments, a second positioning block 5212 may be further formed between the second complementary surface 523 and the first side surface 512, a second positioning groove 2512 may be further formed between the third complementary surface 252 and the fourth complementary surface 253, the second positioning block 5212 and the second positioning groove 2512 are opposite in position, and when the first positioning groove 5211 and the first positioning block 2511 are matched, the second positioning block 5212 may extend into the second positioning groove 2512, so that the water tank 20 and the dust box 50 are matched more tightly and are not easy to fall off.

In the description of the embodiments of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A sweeping robot is characterized by comprising:

a housing;

a water tank mounted on the housing;

2. The sweeping robot according to claim 1, wherein the water outlet device comprises a water outlet cavity and a nozzle arranged on the water outlet cavity, the water outlet cavity is communicated with the water tank, the nozzle protrudes out of the water outlet cavity towards the side where the mop component is located, the nozzle is accommodated in the water through hole and faces the water delivery hole, and water in the water outlet cavity is sprayed towards the water delivery hole through the nozzle.

3. The sweeping robot according to claim 2, wherein a water inlet joint is arranged on the water outlet cavity and is communicated with the water tank through a connecting pipe.

4. The sweeping robot according to claim 2, wherein a mounting groove and a buckling part are formed on the housing, the water outlet cavity is mounted in the mounting groove, and the buckling part is clamped with the water outlet cavity.

5. The sweeping robot according to claim 2, wherein the number of the spray heads is multiple, the multiple spray heads are arranged at intervals, and each spray head corresponds to one water through hole and one water delivery hole.

6. The sweeping robot of claim 1, wherein the water tank is provided with a water outlet valve, and the water outlet device is connected with the water outlet valve.

7. The sweeping robot according to claim 1, wherein a water injection port and a water injection cap are formed on the water tank, and the water injection cap is detachably mounted at the water injection port and closes the water injection port.

8. The sweeping robot of claim 1, further comprising a dust box, wherein the dust box comprises a main body, the main body comprises a first top surface and a first side surface and a second side surface connected with the first top surface, the main body is formed with a dust collecting chamber and an air inlet and an air outlet communicated with the dust collecting chamber, the first top surface is formed with a first complementary structure, the air inlet is located on the first side surface, and the air outlet is located on the second side surface;

the water tank comprises a second top surface, a second complementary structure is formed on the second top surface, the first complementary structure is matched and connected with the second complementary structure, and the first top surface is flush with the second top surface.

9. The sweeping robot of claim 8, wherein said first complementary structure is formed with a recess in said first top surface and said second complementary structure includes a projection that snaps into said recess.

10. The sweeping robot of claim 9, wherein the first complementary structure includes a first complementary surface and a second complementary surface connected to the first complementary surface, the first complementary surface being connected to the first top surface, the first complementary surface and the second complementary surface enclosing the recess;

the second complementary structure comprises a third complementary surface and a fourth complementary surface connected with the third complementary surface, the third complementary surface is connected with the second top surface, the fourth complementary surface is opposite to the second top surface, the third complementary surface abuts against the first complementary surface, and the fourth complementary surface abuts against the second complementary surface.