Pollution collection structure and cleaning equipment

Abstract

The present invention relates to a sewage collection structure and a cleaning device. The sewage collection structure includes a sewage collection body and an opening / closing member. A sewage chamber and a dust collection chamber are formed in the sewage collection body in a partitioned manner. A communication hole connects the sewage chamber and the dust collection chamber. The opening / closing member is controlled to open or close the communication hole. Since the dust collection chamber is used to collect dust and the sewage chamber is used to collect sewage, in the use state, the opening / closing member closes the communication hole, so that the dust collection chamber and the sewage chamber are partitioned. When it is necessary to clean the dust in the dust collection chamber, the opening / closing member is made to open the communication hole, so that the sewage chamber and the dust collection chamber are connected through the communication hole, and the sewage in the sewage chamber enters the dust collection chamber through the communication hole, humidifying the dust in the dust collection chamber and effectively avoiding the problem of dust flying. And since the sewage chamber and the dust collection chamber can be connected, when cleaning, the communication hole can be used to clean the sewage chamber and the dust collection chamber at the same time, improving the cleaning efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage collection, in particular to a sewage collection structure and a cleaning device. Background Art

[0002] Traditional cleaning robots generally have functions of scrubbing and vacuuming, and thus are provided with a dust box and a sewage tank for dust collection. However, when cleaning the dust box, dust is generally generated, which affects the user experience. At the same time, there is also the problem that the steps of cleaning the dust box and the sewage tank are cumbersome. Summary of the Invention

[0003] In view of the problems of dust generation and cumbersome cleaning, the present invention provides a sewage collection structure and a cleaning device, which can achieve the technical effects of facilitating the improvement of cleaning efficiency and avoiding dust generation.

[0004] A sewage collection structure includes a sewage collection body and an opening and closing member. A sewage chamber and a dust collection chamber are formed in the sewage collection body in a partitioned manner. A communication hole is further formed in the sewage collection body, and the communication hole communicates the sewage chamber and the dust collection chamber. The opening and closing member is disposed at the communication hole and is controlled to open or close the communication hole.

[0005] In one embodiment, a chamber is formed in the sewage collection body, and a partition portion is disposed in the chamber. The partition portion divides the chamber into the sewage chamber and the dust collection chamber. A communication hole is formed by a gap between one side edge of the partition portion and the inner wall of the chamber. The opening and closing member is disposed on the partition portion.

[0006] In one embodiment, the opening and closing member includes a driving source and an opening and closing portion. One side edge of the opening and closing portion is hinged to the partition portion, and the opening and closing portion is rotatable relative to the partition portion. The driving source is used to controllably drive the opening and closing portion to rotate relative to the partition portion so that the opening and closing portion covers or opens the communication hole.

[0007] In one embodiment, the sewage collection body includes a sewage collection box and a first sewage collection cover. The sewage chamber and the dust collection chamber are both formed in the sewage collection box. An opening is formed on one side of the sewage collection box to form a first sewage discharge port communicating with the dust collection chamber. The first sewage collection cover is detachably disposed on the first sewage discharge port.

[0008] In one embodiment, the first sewage discharge port is opened on the side wall of the dust collection chamber away from the sewage chamber; and / or

[0009] A first snap fastener is disposed on the outer edge of the first sewage collection cover, and a first mating buckle is formed on the outer edge of the first sewage discharge port of the sewage collection box. The first snap fastener is detachably buckled on the first mating buckle.

[0010] In one embodiment, the sewage collection structure further includes a handle, the handle is disposed on the outer wall of the sewage collection box, the first sewage collection cover is hinged to one side of the first sewage discharge port, a button portion is disposed on the handle, the button portion is drivingly connected to the first sewage collection cover, and when the button portion is pressed relative to the handle, the button portion can drive the first sewage collection cover to open.

[0011] In one embodiment, the sewage collection body further includes a second sewage collection cover, another opening of the sewage collection box forms a second sewage discharge port communicating with the sewage chamber, and the second sewage collection cover is openably covered on the second sewage discharge port.

[0012] In one embodiment, a dust suction hole and an exhaust hole are formed in the sewage collection body, both the dust suction hole and the exhaust hole communicate with the dust collection chamber; a filter element is disposed in the dust collection chamber, the dust suction hole and the exhaust hole are respectively located on opposite sides of the filter element, and the communication hole and the dust suction hole are located on the same side of the filter element.

[0013] In one embodiment, a sewage inlet hole is formed in the sewage collection body, the sewage inlet hole communicates with the sewage chamber; a gas extraction hole is further formed in the sewage collection body, and the gas extraction hole communicates with the sewage chamber.

[0014] A cleaning device, the cleaning device includes: the sewage collection structure as described above.

[0015] For the above sewage collection structure and cleaning device, since the dust collection chamber is used to collect dust and the sewage chamber is used to collect sewage, in the use state, the opening and closing member closes the communication hole, so that the dust collection chamber and the sewage chamber are separately arranged. And when it is necessary to clean the dust in the dust collection chamber, the opening and closing member opens the communication hole, so that the sewage chamber and the dust collection chamber are communicated through the communication hole, and the sewage in the sewage chamber enters the dust collection chamber through the communication hole to humidify the dust in the dust collection chamber, effectively avoiding the problem of dust flying. And because the sewage chamber and the dust collection chamber can be communicated, then during cleaning, the communication hole can be used to clean the sewage chamber and the dust collection chamber simultaneously, improving the cleaning efficiency. Description of the Drawings

[0016] The drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0018] In addition, the accompanying drawings are not drawn to a scale of 1:1, and the relative sizes of the respective elements are only drawn exemplarily in the accompanying drawings and not necessarily to the actual scale. In the accompanying drawings:

[0019] Figure 1 is a schematic structural diagram of a cleaning device in an embodiment;

[0020] Figure 2 is Figure 1 an exploded view of the cleaning device shown;

[0021] Figure 3 is Figure 2 a schematic structural diagram of the dirt collection structure in;

[0022] Figure 4 is Figure 3 a cross-sectional view of the dirt collection structure shown.

[0023] Description of the reference numerals:

[0024] 10. Cleaning device; 100. Base; 102. Recycling chamber; 110. First installation chamber; 120. Dust inlet hole; 130. Dirt suction hole; 140. First installation opening; 150. First locking portion; 160. Air extraction end; 170. Flap; 180. Second installation chamber; 190. Second installation opening; 200. Dirt collection structure; 210. Dirt collection body; 211. Dust collection chamber; 212. Sewage chamber; 213. Dust suction hole; 214. Dirt inlet hole; 215. Exhaust hole; 216. Air extraction hole; 217. Communication hole; 220. Filter element; 230. Opening and closing member; 240. Partition portion; 250. Dirt collection box; 260. First dirt collection cover; 261. First elastic fastener; 270. Handle; 271. Button portion; 280. Second dirt collection cover; 282. Second elastic fastener; 290. Dirt inlet pipe; 300. Fresh water bucket; 310. Handle; 320. Cover body. Detailed implementation manners

[0025] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following describes the specific embodiments of the present invention in detail with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0026] Referring to Figure 1 and Figure 2 , in a cleaning device 10 according to an embodiment of the present invention, the cleaning device 10 includes a base 100 and a dirt collection structure 200. The dirt collection structure 200 is detachably disposed on the base 100, and the base 100 is used to support the base 100.

[0027] Referring to Figures 2 to 4 , in one embodiment, the dirt collection structure 200 includes a dirt collection body 210. A dust collection chamber 211 and a sewage chamber 212 are formed in the dirt collection body 210 in a partitioned manner. A dust suction hole 213 communicating with the dust collection chamber 211 and a sewage inlet hole 214 communicating with the sewage chamber 212 are formed on the outer wall of the dirt collection body 210.

[0028] Specifically, a first installation chamber 110 is formed on the base 100. A dust inlet hole 120 and a sewage suction hole 130 communicating with the first installation chamber 110 are formed on the base 100. The dirt collection body 210 is detachably disposed in the first installation chamber 110. The dust suction hole 213 can be docked and communicated with the dust inlet hole 120, and the sewage inlet hole 214 can be docked and communicated with the sewage suction hole 130.

[0029] Since both the dust collection chamber 211 and the sewage chamber 212 are formed in the dirt collection body 210, dust collection and sewage collection both occur inside the dirt collection body 210. Then, during installation, the dirt collection body 210 is installed in the first installation chamber 110 so that the dust suction hole 213 communicating with the first installation chamber 110 is docked and communicated with the dust inlet hole 120 of the dirt collection body 210, and the sewage inlet hole 214 communicating with the first installation chamber 110 can be docked and communicated with the sewage suction hole 130 on the dirt collection body 210, facilitating the collection of dust into the dust collection chamber 211 and the collection of sewage into the sewage chamber 212. Since the sewage chamber 212 and the dust collection chamber 211 are both integrated in the dirt collection body 210 as described above, the number of installation components can be reduced, the installation and removal steps on the base 100 can be simplified, and the use convenience can be improved. And since the sewage chamber 212 and the dust collection chamber 211 are both integrated in the dirt collection body 210, it is beneficial to reduce the size of the cleaning device 10 and is conducive to miniaturized design.

[0030] In one embodiment, a first mounting opening 140 is formed on the outer wall of the base 100. The first mounting opening 140 communicates with the first mounting cavity 110, and the sewage collection body 210 can be placed in the first mounting cavity 110 through the first mounting opening 140. By providing the first mounting opening 140, it is convenient to install and remove the sewage collection body 210 in the first mounting cavity 110.

[0031] Specifically, the first mounting opening 140 is formed on the side wall of the base 100, facilitating the installation and removal of the sewage collection body 210 from one side of the side wall of the base 100.

[0032] In one embodiment, a first locking portion 150 is provided on the inner wall of the first mounting cavity 110, and a second locking portion is provided on the outer wall of the sewage collection body 210. The sewage collection body 210 has a locked position and an unlocked position in the first mounting cavity 110. The sewage collection body 210 can rotate between the locked position and the unlocked position. When the sewage collection body 210 is located at the locked position, the first locking portion 150 is engaged with the second locking portion, the dust suction hole 213 is docked and communicated with the dust inlet hole 120, and the sewage inlet hole 214 is docked and communicated with the sewage suction hole 130. When the sewage collection body 210 is located at the unlocked position, the first locking portion 150 is disengaged from the second locking portion, the dust suction hole 213 is misaligned with the dust inlet hole 120, and the sewage inlet hole 214 is misaligned with the sewage suction hole 130.

[0033] By providing the engagement of the first locking portion 150 and the second locking portion, the stability of the sewage collection body 210 installed in the first mounting cavity 110 can be improved, so as to ensure that when the sewage collection body 210 is at the locked position, the dust suction hole 213 is stably docked and communicated with the dust inlet hole 120, and the sewage inlet hole 214 is stably docked and communicated with the sewage suction hole 130, ensuring the stability of dust collection and sewage collection.

[0034] Specifically, a locking groove is formed on the first locking portion 150. When the sewage collection body 210 is in the unlocked position, the first locking portion 150 and the second locking portion are misaligned in the direction toward the first mounting opening 140. Rotate the sewage collection body 210 so that the second locking portion of the sewage collection body 210 gradually rotates into the locking groove. At this time, the sewage collection body 210 is located at the locked position. The locking groove can effectively limit the movement of the sewage collection body 210 in the first mounting cavity 110.

[0035] In one embodiment, the number of the first locking portions 150 is at least two, and the first locking portions 150 are arranged at intervals around the rotation axis of the sewage collection body 210. The number of the second locking portions is the same as that of the first locking portions 150. Each first locking portion 150 can be engaged or disengaged with a second locking portion synchronously, effectively improving the stability of the sewage collection body 210 installed in the first mounting cavity 110.

[0036] In one embodiment, an exhaust hole 215 communicating with the dust collection cavity 211 is further formed on the dirt collection body 210. A filter element 220 is arranged in the dust collection cavity 211. The dust suction hole 213 and the exhaust hole 215 are respectively located on two opposite sides of the filter element 220. During dust collection, air flow can enter the dust collection cavity 211 through the dust suction hole 213, and after being filtered by the filter element 220, it is discharged through the exhaust hole 215, achieving the purpose of sucking dust through the dust suction hole 213.

[0037] Specifically, an air outlet hole communicating with the first installation cavity 110 is further formed on the base 100; when the dirt collection body 210 is in the locked position, the air outlet hole is in butt - joint communication with the exhaust hole 215. When the dirt collection body 210 is in the unlocked position, the air outlet hole and the exhaust hole 215 are arranged in a staggered manner. By forming the air outlet hole on the base 100, it is convenient for dust to enter the dust collection cavity 211 through the dust inlet hole 120 and the dust suction hole 213, and enables the air flow to be discharged through the exhaust hole 215 and the air outlet hole, forming a stable air flow during the dust suction process.

[0038] In one embodiment, an air extraction hole 216 communicating with the sewage cavity 212 is further formed on the dirt collection body 210. Specifically, an air extraction member is arranged on the base 100, and the air extraction end 160 of the air extraction member extends into the first installation cavity 110. When the dirt collection body 210 is in the locked position, the air extraction end 160 of the air extraction member is butted against the air extraction hole 216; when the dirt collection body 210 is in the unlocked position, the air extraction end 160 of the air extraction member and the air extraction hole 216 are arranged in a staggered manner. By arranging the air extraction member on the base 100, a negative pressure can be formed in the sewage cavity 212, facilitating the suction of sewage from the sewage inlet hole 214 to the sewage cavity 212 through the sewage suction hole 130.

[0039] In one embodiment, the air extraction end 160 of the air extraction member is located on the top wall of the first installation cavity 110 or on the side wall close to the top wall, facilitating the formation of a negative pressure by sucking the sewage in the sewage cavity 212. Specifically, the sewage suction hole 130 is located on the top wall of the first installation cavity 110 or on the side wall close to the top wall, reducing the possibility of sewage leakage from the sewage cavity 212.

[0040] In this embodiment, when the dirt collection body 210 is located in the first installation cavity 110, the sewage cavity 212 is located above the dust collection cavity 211. In other embodiments, the dust collection cavity 211 can also be located above the sewage cavity 212.

[0041] In one embodiment, a sealing ring is arranged between the air extraction end 160 of the air extraction member and the air extraction hole 216. A sealing ring is arranged between the air outlet hole and the exhaust hole 215. A sealing ring is arranged between the dust inlet hole 120 and the dust suction hole 213. A sealing ring is arranged between the sewage suction hole 130 and the sewage inlet hole 214.

[0042] Specifically, sealing rings are provided on the outer edges of the air extraction end 160, air extraction holes 216, air outlet holes, exhaust holes 215, dust inlet holes 120, dirt suction holes 130, dust suction holes 213, and dirt inlet holes 214 of the air extraction member. By providing the sealing rings, it is possible to ensure the sealing stability of the butt joint and connection between the holes when the dirt collection body 210 is in the locked position, and the sealing rings can fill the butt joint gaps.

[0043] In one embodiment, a flip cover 170 is provided on the side wall of the base 100, and the flip cover 170 is pivotally provided to cover the first installation opening 140. By providing the flip cover 170 to cover the first installation opening 140, on the one hand, it reduces the possibility of the dirt collection body 210 detaching from the first installation opening 140, and on the other hand, it can play a role in blocking the dirt collection body 210, serving as a beautification and decoration function.

[0044] Specifically, one side edge of the flip cover 170 is rotatably connected to the base 100, and the opposite side edge can be adsorbed on the base 100 through an adsorbing member. In this embodiment, the flip cover 170 can be adsorbed on the base 100 through a magnetic member. Alternatively, the flip cover 170 can also be adsorbed and pasted on the base 100 through a magic tape or the like.

[0045] Refer to Figure 3 and Figure 4 In one embodiment, a communication hole 217 is further formed in the dirt collection body 210, and the communication hole 217 communicates the sewage chamber 212 and the dust collection chamber 211. The dirt collection structure 200 further includes an opening and closing member 230, and the opening and closing member 230 is provided at the communication hole 217, and the opening and closing member 230 is controllably operable to open or close the communication hole 217.

[0046] Since the dust collection chamber 211 is used to collect dust and the sewage chamber 212 is used to collect sewage, in the use state, the opening and closing member 230 closes the communication hole 217, so that the dust collection chamber 211 and the sewage chamber 212 are separated. When it is necessary to clean the dust in the dust collection chamber 211, the opening and closing member 230 opens the communication hole 217, so that the sewage chamber 212 and the dust collection chamber 211 are communicated through the communication hole 217, and the sewage in the sewage chamber 212 can enter the dust collection chamber 211 through the communication hole 217 to humidify the dust in the dust collection chamber 211, effectively avoiding the problem of dust flying. And since the sewage chamber 212 and the dust collection chamber 211 can be communicated, then during cleaning, the communication hole 217 can be used to clean the sewage chamber 212 and the dust collection chamber 211 simultaneously, improving the cleaning efficiency.

[0047] In this embodiment, a chamber is formed within the sewage collection body 210. A partition portion 240 is disposed within the chamber. The partition portion 240 divides the chamber into a sewage chamber 212 and a dust collection chamber 211. A communication hole 217 is formed at an interval between one side edge of the partition portion 240 and the inner wall of the chamber. An opening and closing member 230 is disposed on the partition portion 240. By using the partition portion 240 to block within the chamber, the purpose of dividing the chamber into a sewage chamber 212 and a dust collection chamber 211 is achieved. Specifically, the partition portion 240 is a plate-like structure, which can facilitate further reduction of the size of the sewage collection body 210.

[0048] In other embodiments, the communication hole 217 can also be directly formed by opening on the partition portion 240.

[0049] In one embodiment, the opening and closing member 230 includes a driving source and an opening and closing portion. The driving source is used to controllably drive the opening and closing portion to move, so that the opening and closing portion covers or opens the communication hole 217. By driving the opening and closing portion to rotate through the driving source, the control of connecting or disconnecting the sewage chamber 212 and the dust collection chamber 211 is realized.

[0050] Specifically, one side edge of the opening and closing portion is hinged to the partition portion 240. The opening and closing portion is rotatable relative to the partition portion 240. The driving source is used to controllably drive the opening and closing portion to rotate relative to the partition portion 240, so that the opening and closing portion covers or opens the communication hole 217. The partition portion 240 can provide an installation space for the installation of the opening and closing portion. In other embodiments, the opening and closing portion can also be disposed on the sewage collection body 210.

[0051] Further, the driving source is a motor, and the opening and closing portion is controlled to rotate through the motor. In other embodiments, the driving source can also drive the opening and closing portion to move relative to the partition portion 240, so that the opening and closing portion moves to the communication hole 217 or moves to a position misaligned with the communication hole 217.

[0052] In one embodiment, the sewage collection body 210 includes a sewage collection box 250 and a first sewage collection cover 260. The sewage chamber 212 and the dust collection chamber 211 are both formed within the sewage collection box 250. An opening is formed on one side of the sewage collection box 250 to form a first sewage discharge port communicating with the dust collection chamber 211. The first sewage collection cover 260 is detachably covered on the first sewage discharge port. By providing the first sewage discharge port, it is convenient to pour out the dust in the dust collection chamber 211, and it is also convenient for the sewage in the sewage chamber 212 to be poured out through the communication hole 217 and the dust collection chamber 211 by the first sewage discharge port. After cleaning, cover the first sewage discharge port with the first sewage collection cover 260 to facilitate ensuring the normal use of the dust collection chamber 211 and the sewage chamber 212.

[0053] Specifically, the first sewage discharge port is opened on the side wall of the dust collection chamber 211 away from the sewage chamber 212. During the pouring process, it is convenient for the sewage in the sewage chamber 212 to wet the entire dust collection chamber 211, further avoiding the problem of dust flying.

[0054] In this embodiment, a first spring-loaded fastener 261 is provided on the outer edge of the first dirt collecting cover 260. A first engaging buckle is formed on the outer edge of the first dirt discharge port of the dirt collecting box 250. The first spring-loaded fastener 261 releasably engages with the first engaging buckle. The engagement of the first spring-loaded fastener 261 with the first engaging buckle ensures the stability of the first dirt collecting cover 260 on the dirt collecting box 250.

[0055] Specifically, one end of the first spring catch 261 is hinged to the first dirt collecting cover 260, and the other end is provided with a locking protrusion that can be locked on the first matching opening. Alternatively, one end of the first matching opening is hinged to the dirt collecting box 250, and the other end is provided with a locking protrusion that can be locked on the first spring catch 261.

[0056] In one embodiment, the dirt collecting structure 200 further includes a handle 270, which is provided on the outer wall of the dirt collecting box 250. The handle 270 facilitates lifting the dirt collecting body 210, thereby facilitating dumping of dust in the dust collecting chamber 211 and sewage in the sewage chamber 212.

[0057] like Figure 1 As shown, specifically, the handle 270 is arranged toward the first installation opening 140 , so that the dirt collecting body 210 can be installed and removed by holding the handle 270 .

[0058] In one embodiment, the first dirt collecting cover 260 is hingedly connected to a side of the first sewage outlet. A button portion 271 is provided on the handle 270. The button portion 271 is transmission-connected to the first dirt collecting cover 260. When the button portion 271 is pressed relative to the handle 270, the button portion 271 can drive the first dirt collecting cover 260 to open. When it is necessary to dump sewage and dust, the first dirt collecting cover 260 can be opened by pressing the button portion 271 on the handle 270, which is convenient to operate.

[0059] In one embodiment, the handle 270 is spaced apart from the communication hole 217. When the dirt collecting body 210 is lifted by the handle 270, the communication hole 217 is positioned downward, thereby facilitating the flow of wastewater in the wastewater chamber 212 into the dust collecting chamber 211 through the communication hole 217.

[0060] In one embodiment, the sewage collecting body 210 further includes a second sewage collecting cover 280. The other side of the sewage collecting box 250 is opened to form a second sewage outlet that communicates with the sewage chamber 212. The second sewage collecting cover 280 is openably and closably disposed over the second sewage outlet. Opening the second sewage collecting cover 280 facilitates access to the sewage chamber 212, allowing sewage within the sewage chamber 212 to be directly discharged through the second sewage outlet, thereby improving the stability of sewage discharge.

[0061] In one embodiment, the first sewage outlet and the second sewage outlet are arranged back to back, and the opening direction of the first sewage outlet is opposite to that of the second sewage outlet.

[0062] In one embodiment, the handle 270 is arranged between the first sewage collection cover 260 and the second sewage collection cover 280. When the sewage collection body 210 is lifted through the handle 270, it is convenient to realize the inclined setting of the first sewage outlet and the inclined setting of the second sewage outlet, thereby facilitating the discharge of dust and sewage.

[0063] In one embodiment, a second elastic fastener 282 is arranged on the outer edge of the second sewage collection cover 280, and a second mating buckle is formed on the outer edge of the second sewage outlet of the sewage collection box 250. The second elastic fastener 282 can be detachably buckled on the second mating buckle. By setting the cooperation between the second elastic fastener 282 and the second mating buckle, the stability of the second sewage collection cover 280 covering the sewage collection box 250 is ensured.

[0064] Specifically, one end of the second elastic fastener 282 is hinged to the second sewage collection cover 280, and the other end is provided with a clamping protrusion that can be clamped on the second mating opening. Or one end of the second mating opening is hinged to the sewage collection box 250, and the other end is provided with a clamping protrusion that can be clamped on the second elastic fastener 282.

[0065] In one embodiment, the dust suction hole 213 and the exhaust hole 215 on the sewage collection body 210 are both communicated with the dust collection cavity 211; the dust suction hole 213 and the exhaust hole 215 are respectively located on the opposite sides of the filter element 220, and the communication hole 217 and the dust suction hole 213 are located on the same side of the filter element 220. By arranging the communication hole 217 and the dust suction hole 213 on the same side of the filter element 220, it is convenient for the sewage in the sewage cavity 212 to enter the side of the filter element 220 facing the dust suction hole 213, further avoiding the problem of dust flying.

[0066] In one embodiment, the sewage inlet hole 214 opened on the sewage collection body 210 is communicated with the sewage cavity 212. A gas extraction hole 216 is also opened on the sewage collection body 210, and the gas extraction hole 216 is communicated with the sewage cavity 212. Specifically, when the sewage collection body 210 is arranged in the first installation cavity 110, the gas extraction hole 216 is located near the top wall of the first installation cavity 110.

[0067] In one embodiment, the sewage collection structure 200 further includes a sewage inlet pipe 290. One end of the sewage inlet pipe 290 is butt-connected to the sewage inlet hole 214, and the opposite ends of the sewage inlet pipe 290 are arranged to be far away from each other in the vertical direction. By arranging the opposite ends of the sewage inlet pipe 290 to be far away from each other in the vertical direction, it can effectively prevent the sewage in the sewage cavity 212 from leaking through the sewage inlet pipe 290.

[0068] In one embodiment, the sewage inlet pipe 290 is disposed within the sewage chamber 212. One end of the opposite ends of the sewage inlet pipe 290 is disposed near the bottom wall of the sewage chamber 212, and the other end is disposed near the top wall of the sewage chamber 212. In another embodiment, the sewage inlet pipe 290 may also be disposed outside the sewage chamber 212.

[0069] Referring again to Figure 1 and Figure 2 , in one embodiment, the cleaning device 10 further includes a fresh water bucket 300. A water storage chamber is formed within the fresh water bucket 300, and a second installation chamber 180 is further formed on the base 100. The fresh water bucket 300 is detachably installed within the second installation chamber 180. The fresh water bucket 300 facilitates storing fresh water within the water storage chamber, and the second installation chamber 180 facilitates the detachable installation of the fresh water bucket 300 relative to the base 100.

[0070] In one embodiment, an outer wall opening of the base 100 forms a second installation opening 190 communicating with the second installation chamber 180. The fresh water bucket 300 can be installed within the second installation chamber 180 through the second installation opening 190. The second installation opening 190 facilitates the insertion or removal of the fresh water bucket 300 within the second installation chamber 180.

[0071] In one embodiment, the second installation opening 190 is opened on the top wall of the base 100. It is convenient to remove or insert the fresh water bucket 300 into the second installation chamber 180 from one side of the top wall. Since the second installation opening 190 is opened on the top wall of the base 100, the self-weight of the fresh water bucket 300 can ensure the stability of the fresh water bucket 300 within the second installation chamber 180. In other embodiments, the second installation opening 190 may also be opened on the side wall of the base 100.

[0072] In one embodiment, a handle 310 is disposed on the side wall of the fresh water bucket 300 facing the second installation opening 190. The handle 310 facilitates the removal or insertion of the fresh water bucket 300 from within the second installation chamber 180.

[0073] In one embodiment, the side wall of the fresh water bucket 300 facing the second installation opening 190 is a transparent wall. By providing the transparent wall and the transparent wall facing the second installation opening 190, it is possible to observe the water level within the water storage chamber through the second installation opening 190 without removing the fresh water bucket 300.

[0074] In one embodiment, the top wall of the fresh water bucket 300 facing the second installation opening 190 is open, and an openable and closable cover body 320 is disposed at the opening. By opening the cover body 320, water can be directly added to the fresh water bucket 300 without removing the fresh water bucket 300 from the second installation chamber 180.

[0075] In one embodiment, the side wall of the clean water bucket 300 facing the second installation opening 190 is flush with the top wall of the base 100 where the second installation opening 190 is formed. By ensuring that the side wall facing the second installation opening 190 is flush with the top wall of the base 100 where the second installation opening 190 is formed, the overall structural neatness of the base 100 can be improved.

[0076] Referring to Figure 1 and Figure 2 , in one embodiment, the cleaning system includes the cleaning device 10 and the cleaning robot in any of the above embodiments. Specifically, a recovery cavity 102 is further formed on the base 100. One end of each of the dust inlet hole 120 and the dirt suction hole 130 is communicated with the recovery cavity 102, and the other end is communicated with the first installation cavity 110; the cleaning robot can move into the recovery cavity 102.

[0077] In one embodiment, the cleaning robot can perform a mobile operation and can clean the ground and the like during the operation. For example, in this embodiment, the cleaning robot is a floor washer. In other embodiments, the cleaning robot can also be other robots that can achieve the cleaning function.

[0078] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0079] The above-described embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent should be subject to the appended claims.

[0080] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0081] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0082] In the present invention, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0083] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0084] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

Claims

1. A sewage collection structure, characterized in that, The pollution collecting structure comprises: A sewage collecting body, wherein a sewage chamber and a dust collecting chamber are formed in the sewage collecting body and are separated from each other, and a communication hole is also formed in the sewage collecting body, wherein the communication hole connects the sewage chamber and the dust collecting chamber; and an opening and closing member, the opening and closing member being arranged at the communicating hole and being controllable to open or close the communicating hole; A chamber is formed in the sewage collecting body, and a partition is provided in the chamber. The partition divides the chamber into the sewage chamber and the dust collecting chamber. The communicating hole is formed between one side of the partition and the inner wall of the chamber. The opening and closing member is provided on the partition. The sewage collecting body includes a sewage collecting box and a first sewage collecting cover, the sewage cavity and the dust collecting cavity are both formed in the sewage collecting box, one side opening of the sewage collecting box forms a first sewage outlet connected to the dust collecting cavity, and the first sewage collecting cover is openably and closably covered on the first sewage outlet; the sewage collecting body also includes a second sewage collecting cover, the other side opening of the sewage collecting box forms a second sewage outlet connected to the sewage cavity, and the second sewage collecting cover is openably and closably covered on the second sewage outlet; The first sewage outlet is opened on the side wall of the dust collecting chamber away from the sewage chamber, and the sewage collecting body is provided with a dust suction hole and an exhaust hole, and the dust suction hole and the exhaust hole are both connected to the dust collecting chamber; the sewage collecting body is provided with a sewage inlet hole, and the sewage inlet hole is connected to the sewage chamber; the sewage collecting body is also provided with an air extraction hole, and the air extraction hole is connected to the sewage chamber.

2. The sewage collection structure according to claim 1, wherein The opening and closing member includes a driving source and an opening and closing portion, one side of the opening and closing portion is hinged on the partition portion, and the opening and closing portion is rotatable relative to the partition portion. The driving source is used to controllably drive the opening and closing portion to rotate relative to the partition portion so that the opening and closing portion covers or opens the connecting hole.

3. The sewage collecting structure according to claim 1, characterized in that: A first spring fastener is provided on the outer edge of the first sewage collecting cover, and a first matching buckle is formed on the outer edge of the first sewage outlet of the sewage collecting box. The first spring fastener can be unlockably fastened to the first matching buckle.

4. The sewage collection structure according to claim 1, characterized in that It also includes a handle, which is arranged on the outer wall of the dirt collecting box. The first dirt collecting cover is connected to a side edge of the first dirt discharge outlet through a hinge. The handle is provided with a button part, which is transmission-connected to the first dirt collecting cover. When the button part is pressed relative to the handle, the button part can drive the first dirt collecting cover to open.

5. The sewage collection structure according to any one of claims 1-4, characterized in that A filter is provided in the dust collecting chamber, the dust suction hole and the exhaust hole are respectively located on two opposite sides of the filter, and the communicating hole and the dust suction hole are located on the same side of the filter.

6. A cleaning device, characterized in that, The cleaning device comprises: a dirt collecting structure as described in any one of claims 1-5.

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