CN212698733U - Box body assembly and cleaning robot - Google Patents

Abstract

The utility model provides a box body subassembly and cleaning machines people. The box body subassembly includes the box body, the separation holds chamber and stock solution chamber in the box body, the box body include with hold the rubbish entry of chamber intercommunication and with the income liquid mouth of stock solution chamber intercommunication, the box body is including being used for the warp the rubbish entry gets into in the box body and through the air current exhaust's after the filtration air outlet, the box body include with the liquid outlet of stock solution chamber intercommunication, the liquid outlet intercommunication the air outlet, the liquid outlet be used for with the liquid discharge of stock solution intracavity is to the route department of flowing through of the air current after the filtration. The utility model discloses a cleaning machines people includes foretell box body subassembly.

Description

Box body assembly and cleaning robot

Technical Field

The utility model relates to a box body subassembly and cleaning machines people belongs to the cleaning machines people field.

Background

Cleaning robots (e.g., sweeping or mopping robots) are becoming increasingly popular in modern life as intelligent tools for floor cleaning, replacing manual cleaning activities by walking autonomously and sweeping or mopping the floor. When a cleaning robot in the related art is used for disinfection, disinfection liquid is generally added into a water tank of the cleaning robot or equipment for storing the disinfection liquid is additionally arranged on the periphery of the body of the cleaning robot, so that disinfection and sterilization are realized.

However, the above-mentioned disinfection and sterilization method for the cleaning robot has many disadvantages. For example, when a cleaning robot provided with a water tank is used for mopping, because mopping cloth is tightly attached to the ground, the obstacle-crossing ability of the sweeper is weak in the structural principle, so that a plurality of positions can be blocked, or the sweeper can continue to work after being blocked and needing to be moved by people continuously. This makes it difficult to effectively sterilize most locations. Further, the cleaning robot with the water tank is likely to generate bacteria when the carpet is worked. Moreover, after disinfectant is added into the water tank, bubbles are easily generated, and when the water tank works, running water can be conducted only by ventilation, so that the original essential floor mopping function is influenced. In addition, an external antivirus device is added on a host shell of the cleaning robot, so that the height limit area (the area which cannot enter a bed bottom or a sofa bottom and the like) of the robot is increased, and the algorithm implementation difficulty is increased when the robot walks.

SUMMERY OF THE UTILITY MODEL

The utility model provides a box body subassembly and cleaning machines people.

The utility model discloses a box body subassembly includes the box body, separate in the box body and hold chamber and stock solution chamber, the box body include with hold the rubbish entry of chamber intercommunication and with the income liquid mouth of stock solution chamber intercommunication, the box body is including being used for the warp rubbish entry gets into in the box body and through the air current exhaust's after filtering air outlet, the box body include with the liquid outlet of stock solution chamber intercommunication, the liquid outlet intercommunication the air outlet, the liquid outlet be used for with the liquid discharge of stock solution intracavity is to the route department of flowing through of the air current after filtering.

The utility model discloses a box body subassembly can be applied to cleaning machines people (for example sweep the floor the robot or drag the ground robot or sweep and drag integrative robot), the cleaning machines people is for sweeping the floor the robot or drag the ground robot or sweep and drag integrative robot man-hour, cleaning machines people walks and is waiting to clean subaerially, can inhale the box body (hold the intracavity) with the air current that has rubbish and dust through the rubbish entry of box body subassembly under the suction effect (can provide by the fan), and can realize the air current after filtering (accessible filter element, for example, the hepa) is discharged via the air outlet, filterable rubbish and dust can be stored in holding the intracavity, in order to realize treating the cleanness on clean ground. When needs disinfection or humidification, can let in the liquid mouth and add the liquid that corresponds to be used for disinfection or humidification, the liquid that flows out by the liquid outlet in stock solution chamber like this can be discharged by the air outlet along with the air current under the guide effect of air current to realize (indoor) disinfection or humidification's function. Therefore, the cleaning robot can realize the functions of disinfection or humidification without a water tank or without an external disinfection device.

In some embodiments, the cartridge assembly includes a filter element, a filter cavity communicating with the accommodating cavity and the air outlet is formed in the cartridge, and the filter element is disposed in the filter cavity; the side wall of the filter cavity is provided with the liquid outlet.

In some embodiments, the number of the liquid outlets is two, the two liquid outlets are respectively formed on two opposite side walls of the filter cavity, and the air outlet is located between the two liquid outlets; and/or the box body comprises a partition board for partitioning the filter cavity and the liquid storage cavity, and the partition board forms a common side wall of the filter cavity and the liquid storage cavity; and/or, the air outlet is including seting up in a plurality of sub-air outlets of the lateral wall of filter chamber, a plurality of sub-air outlets interval distribution, every sub-air outlet intercommunication the liquid outlet.

In some embodiments, the cartridge assembly comprises a liquid guide cotton, at least a portion of the liquid guide cotton is disposed in the liquid outlet of the liquid storage cavity; and/or, the box body assembly comprises a check plate which is rotatably arranged on the inner side of the garbage inlet, one side of the check plate is rotatably connected with the side wall of the accommodating cavity, and the other side of the check plate can open the garbage inlet under the action of airflow entering the garbage inlet and can close the garbage inlet under the action of gravity of the check plate.

In some embodiments, the top of the cartridge body forms the reservoir cavity, and the receiving cavity is located below the reservoir cavity; and/or the side wall of the liquid storage cavity is provided with the liquid inlet, and the side wall of the liquid storage cavity provided with the liquid inlet forms the top wall of the box body; and/or the box body component comprises a rubber plug, and at least part of the rubber plug is filled in the liquid inlet.

In some embodiments, the box body includes a first housing and a second housing connected to each other, the liquid storage cavity is formed in the first housing, the liquid inlet and the air outlet are opened in a side wall of the first housing, and the garbage inlet is formed in a side wall of the second housing.

In some embodiments, the first housing comprises a first shell and a second shell, the first shell connecting the second shell and collectively forming the reservoir, the second shell being positioned between the first shell and the second shell; the first housing is rotatably connected to the second housing through the first case, or the first housing is rotatably connected to the second housing through the second case.

In some embodiments, the first housing is rotatably connected to the second housing through the first housing, the cartridge assembly includes a filter element, the second housing is provided with a frame body protruding towards the first housing, the frame body is provided with an accommodating space communicated with the accommodating cavity, the filter element is disposed in the accommodating space, the side bracket of the frame body is provided with the liquid outlet, the second housing is accommodated in the mounting space of the first housing, and the side wall of the first housing located at the front side of the frame body is provided with the air outlet.

In some embodiments, the frame body includes a first side support and a second side support connected to each other, the first side support is provided with the liquid outlet, a side wall of the first shell located on a front side of the second side support is provided with the air outlet, a water outlet channel is formed between the side wall of the first shell located on the front side of the second side support and the second side support, the water outlet channel is used for guiding liquid flowing out from the liquid outlet in the liquid storage cavity to a flowing path of the filtered airflow, the air outlet includes at least two sub air outlets distributed at intervals along a length direction of the water outlet channel, and the water outlet channel is communicated with the liquid outlet and each of the sub air outlets; and/or the first shell is rotatably connected with the second shell through a rotating shaft, and the first shell is connected with the second shell and jointly forms the accommodating cavity; and/or the box body assembly comprises a mounting rack for mounting the filter element, and the filter element is detachably mounted in the accommodating space through the mounting rack; and/or the first shell is made of transparent materials, and the top wall of the first shell is provided with the liquid inlet.

The utility model discloses a cleaning machines people includes organism and above-mentioned arbitrary embodiment the box body subassembly, box body subassembly detachably install in the organism.

The utility model discloses an among the cleaning robot, when cleaning robot was for sweeping the floor robot or mopping the robot or sweeping and mopping an organic whole robot, cleaning robot walked and is treating clean subaerially, can inhale the box body (hold the intracavity) with the air current that has rubbish and dust through the rubbish entry of box body subassembly under the suction effect (can be provided by the fan), and can realize the air current after filtering (accessible filter element, for example, the sea handkerchief) via the air outlet discharge, filterable rubbish and dust can be stored in holding the intracavity, in order to realize treating the cleanness of clean ground. When needs disinfection or humidification, can let in the liquid mouth and add the liquid that corresponds to be used for disinfection or humidification, the liquid that flows out by the liquid outlet in stock solution chamber like this can be discharged by the air outlet along with the air current under the guide effect of air current to realize (indoor) disinfection or humidification's function. Therefore, the cleaning robot can realize the functions of disinfection or humidification without a water tank or without an external disinfection device.

Additional aspects and advantages of embodiments of the invention 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 invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other embodiments of drawings obtained should be included in the technical solutions of the present invention without any creative effort.

Fig. 1 is a schematic perspective view of a cleaning robot according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a cartridge assembly according to an embodiment of the present invention;

fig. 3 is another perspective view of the cartridge assembly according to an embodiment of the present invention;

FIG. 4 is an exploded schematic view of a cartridge assembly according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a cartridge assembly according to an embodiment of the present invention.

A cleaning robot 100;

the garbage can comprises a box body assembly 10, a mounting frame 101, a rubber plug 102, a non-return plate 103, a box body 11, a rotating shaft 110, an accommodating cavity 111, a liquid storage cavity 112, a liquid outlet 113, a garbage inlet 12, a liquid inlet 13, an air outlet 14, a sub air outlet 141, a filter element 15, a filter cavity 16, a liquid guide cotton 17, a first shell 18, a first shell 181, a side wall 1811, an inner side surface 1812, a second shell 182, a frame body 183, a first side support 1831, a second side support 1832, a water outlet channel 184 and a second shell 19.

A body 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 5 together. The cartridge assembly 10 according to the embodiment of the present invention is used for the cleaning robot 100. The cleaning robot 100 may be a sweeping robot or a mopping robot or a sweeping and mopping integrated robot. When the cleaning robot 100 is a sweeping robot, a mopping robot, or a sweeping and mopping integrated robot, the cleaning robot 100 walks on the ground to be cleaned and can clean the surface to be cleaned.

It should be noted that the cleaning robot 100 can travel on the surface to be cleaned by means of a wheel set. The wheel set device may be installed at the bottom of the body 20. The specific structure of the wheel set device can refer to the prior related art, for example, two driving wheels and a universal wheel can be provided, and the two driving wheels can be respectively arranged at two sides of the central part of the machine body. The universal wheel can be arranged on the machine body. When the cleaning robot is positioned on the horizontal ground, the universal wheels and the two driving wheels are contacted with the ground so as to drive the robot to walk on the ground to be cleaned. The details of which are not described in detail herein.

The cartridge assembly 10 of the present embodiment includes a cartridge 11. The housing 11 is partitioned into a receiving chamber 111 and a liquid storage chamber 112. The box body 11 includes a garbage inlet 12 communicating with the accommodating chamber 111 and a liquid inlet 13 communicating with the liquid storage chamber 112. The housing 11 includes an outlet 14 for discharging a filtered airflow entering the housing 11 through the inlet 12. The cartridge body 11 includes a liquid outlet 113 communicating with the liquid storage chamber 112. The liquid outlet 113 is communicated with the air outlet 14.

It will be appreciated that the liquid outlet 113 may be used to discharge liquid in the liquid storage chamber 112 directly to the air outlet 14. The filtered air flow can directly blow the liquid flowing out from the liquid outlet 113 out of the air outlet 14. It will be appreciated that the above-mentioned "discharging the liquid in the liquid storage chamber 112 directly to the air outlet 14" is equivalent to discharging the liquid in the liquid storage chamber 112 to the flow path of the filtered air flow (because the air flow passes through the air outlet 14).

It will be appreciated that the outlet 113 may also be used to discharge liquid from the reservoir 112 to a path of the filtered airflow at a distance from the outlet 14. The filtered air flow can sufficiently break up the liquid flowing out from the liquid outlet 113, and the broken up liquid is carried to the air outlet 14 and discharged out of the air outlet 14.

It will be appreciated that the liquid outlet 113 may also be used to discharge the liquid in the liquid storage cavity 112 to the filtered airflow path at a distance from the air outlet 14 and to the air outlet 14.

It will be appreciated that the outlet 113 may be used to discharge liquid from the reservoir 112 to any one or more locations along the flow path of the filtered gas stream.

The utility model discloses a box body subassembly 10 is applied to cleaning robot 100 (for example sweep the floor the robot or drag the floor robot or sweep and drag a body robot), when cleaning robot 100 for sweeping the floor the robot or drag the floor the robot or sweep and drag a body robot, cleaning robot 100 walks treating clean subaerially, can inhale the box body through the rubbish entry 12 of box body subassembly 10 with the air current that has rubbish and dust under the suction effect (can be provided by fan or air exhauster) (for the air current that has rubbish and dust is inhaled and holds in chamber 111 and save in this embodiment), and can realize passing through the air current after filtering (accessible filter element, for example, HEPA) via air outlet 14 discharges, filterable rubbish and dust can be stored in holding chamber 111, in order to realize treating the cleanness of cleaning ground. When disinfection or humidification is required, liquid (such as water or disinfectant) corresponding to the disinfection or humidification can be added into the liquid inlet 13, so that the liquid flowing out of the liquid outlet 113 of the liquid storage cavity 112 can be discharged from the air outlet 14 along with the air flow under the guiding effect of the air flow, and the disinfection or humidification function (indoor) is realized. Thus, the cleaning robot 100 can perform a disinfecting or humidifying function without a water tank or without an external disinfection device.

In the present embodiment, a waste inlet 12 and a liquid inlet 13 are opened in a side wall of the box body 11. The side wall of the box body 11 is provided with an air outlet 14. The airflow with the dust and dirt enters the receiving chamber 111 from the dust inlet 12 by suction.

It should be noted that the shape of the box 11 is not particularly limited, and may be set according to a specific application environment. In this embodiment, the accommodation chamber 111 and the reservoir chamber 112 are separated. When the cleaning robot 100 is working, the liquid in the liquid storage cavity 112 can only flow out from the liquid outlet 113. In the present embodiment, the filtered air flow carries the liquid flowing out of the liquid outlet 113 and is ejected from the air outlet 14 (the liquid can be ejected in an atomized state or an atomized state with bubbles to increase the coverage area of the ejected liquid). It is understood that, in order to make the air flow sufficiently carry the liquid flowing out from the liquid outlet 113 to be ejected from the air outlet 14, the opening size of the liquid outlet 113 may be set to be small, for example, the liquid outlet 113 may be set to be a hole-shaped structure.

It is understood that the reservoir cavity can be disposed at the bottom, middle, side or top of the cartridge body, and can be specifically configured as the case may be. In the present embodiment, in order to fully utilize the usage space of the cartridge and facilitate the user operation (including the liquid feeding operation), the liquid storage chamber is disposed at the top of the cartridge, and the specific manner will be described in some examples later.

It can be understood that, in order to facilitate the liquid filling operation of the user and prevent the liquid from flowing out of the liquid storage chamber 112, the liquid inlet 13 may be formed on the side wall of the liquid storage chamber 112, and the side wall of the liquid storage chamber 112 with the liquid inlet 13 may form the top wall of the box body 11. It should be noted that the "top wall of the box" in the present invention refers to a wall of the box located at the highest position in the altitude direction when the cleaning robot 100 is working normally.

It can be understood that, in order to prevent the dust in the accommodating chamber 111 from being ejected from the garbage inlet 12, a rotatable check plate 103 may be provided inside the garbage inlet 12 such that the check plate 103 opens the garbage inlet 12 by the pushing action of the air current and can close the garbage inlet 12 by the gravity of the check plate 103 itself. Specifically, in the example shown in fig. 5, the cartridge assembly 10 includes a backstop plate 103. One side of the non-return plate 103 is rotatably connected to the side wall of the receiving cavity 111, and the other side of the non-return plate 103 can open the garbage inlet 12 by the pushing action of the air flow entering the garbage inlet 12 and can close the garbage inlet 12 by the gravity of the non-return plate 103 itself.

In some examples, the cartridge assembly 10 includes a filter element 15. A filter cavity 16 communicating the accommodating cavity 111 and the air outlet 14 is formed in the box body 11. The filter element 15 is arranged in the filter chamber 16. The side wall of the filter cavity 16 is provided with a liquid outlet 113. In the present embodiment, the filter element 15 is located between the accommodating chamber 111 and the air outlet 14 and covers the connecting passage between the accommodating chamber 111 and the filter chamber 16. The airflow with the garbage and the dust enters the accommodating cavity 111 through the garbage inlet 12, and the dust is filtered by the filtering element 15 and then can be discharged (or ejected) from the air outlet 14 together with the liquid flowing out from the liquid outlet 113, so that the dust in the airflow is adsorbed on the filtering element 15 and falls into the accommodating cavity 111 when accumulating a certain amount.

It will be appreciated that the filter element 15 may comprise one or more of a HEPA, screen or sponge.

In some examples, the number of the liquid outlets 113 is two, two liquid outlets 113 are respectively formed on two opposite side walls of the filter cavity 16, and the air outlet 14 is located between the two liquid outlets 113. Thus, the liquid in the liquid storage cavity 112 can flow out from the two liquid outlets 113 respectively, and can be sufficiently mixed with the air flow, so that the liquid (which can be atomized) discharged from the air outlet 14 has a larger coverage area.

In some examples, the cassette includes a partition separating the filtration chamber and the reservoir chamber. The partition board forms the common side wall of the filtering cavity and the liquid storage cavity. The filtering cavity and the liquid storage cavity share the partition board, so that the use space of the box body can be fully utilized. The partition board can be made of plastic materials, and the partition board and the box body can form an integral structure. In addition, the liquid outlet can also be directly arranged on the clapboard. The air outlet can be opened on other side walls of the filter cavity except the partition plate. The other arrangement modes of the filter cavity and the liquid storage cavity in the utility model will be explained in the following examples.

In some examples, the air outlet comprises a plurality of sub-air outlets formed in the side wall of the filter cavity. The plurality of sub air outlets are distributed at intervals. Each sub-air outlet is communicated with the liquid outlet. Each sub-air outlet is of a porous structure. Thus, the jet force of the air flow jetted from the air outlet is large, and the air flow can have a large coverage area.

In some examples, the cartridge assembly 10 includes a liquid-permeable cotton 17 (shown in fig. 4 and 5). At least a portion of the liquid guide cotton 17 is disposed in the liquid outlet 113 of the liquid storage cavity 112. Thus, the liquid in the liquid storage cavity 112 can be guided out of the liquid storage cavity 112 by the liquid guide cotton 17. In this embodiment, a portion of the wicking cotton 17 extends out of the exit port 113, and the portion of the wicking cotton 17 extending from the exit port 113 is on the way through which the air stream flows. Therefore, the air flow can blow the liquid on the liquid guide cotton 17 out of the air outlet 14.

In some examples, the top of the case 11 forms a reservoir 112, and the receiving cavity 111 is located below the reservoir 112. So, can make full use of the space that sets up at the top of box body 11 like this to do benefit to the air current from bottom to top and flow out box body 11.

Referring to fig. 2 and 4, in some examples, the cartridge assembly 10 includes a rubber plug 102. At least a portion of the plug 102 fills the inlet 13. Thus, after the liquid is filled into the accommodating cavity 111, the liquid inlet 13 can be blocked by the rubber plug 102 to prevent the liquid from flowing out from the liquid inlet 13. When liquid is required to be added, the liquid can be added into the accommodating cavity 111 through the liquid inlet 13 only by pulling out (rotating) the rubber plug 102.

Referring to fig. 3 to 5, in some examples, the box 11 includes a first housing 18 and a second housing 19 connected to each other. A reservoir 112 is formed within the first housing 18. The side wall of the first casing 18 is opened with a liquid inlet 13 and an air outlet 14. The side wall of the second housing 19 is formed with a waste inlet 12. Thus, the structure of the box body 11 is simple.

It is understood that the receiving chamber 111 may be formed in the second housing 19 alone, or may be formed by the first housing 18 and the second housing 19 connected together. In the present embodiment, the second housing 19 is formed with a cavity in a concave manner, and the side wall of the cavity is opened with the garbage inlet 12. The first housing 18 is rotatably mounted to a side wall of the second housing 19 and covers the chamber to form an accommodating chamber 111 together with the second housing 19.

In the present embodiment, the liquid inlet 13 and the air outlet 14 are formed in different side walls of the first casing 18.

In the present embodiment, the first housing 18 is rotatably connected to the second housing 19 via a rotating shaft 110. When the user needs to pour out the garbage and dust stored in the accommodating cavity 111, the user can rotate the first casing 18 relative to the second casing 19 to open the accommodating cavity 111, and then can pour out the garbage and dust in the accommodating cavity 111.

In the present embodiment, the first casing 18 is provided on the top of the case 11, and the side wall of the first casing 18 in which the liquid inlet 13 is opened constitutes the top wall of the case 11.

In some examples, first housing 18 includes a first shell 181 and a second shell 182. The first housing 181 is coupled to the second housing 182 and together form the reservoir 112. The second case 182 is located between the first case 181 and the second case 19. It is understood that, when the first housing is rotatably connected to the second housing by the rotating shaft, the first housing of the first housing may be rotatably connected to the second housing by the rotating shaft, or the second housing of the first housing may be rotatably connected to the second housing by the rotating shaft. In the example shown in fig. 3, the first housing 181 is rotatably connected to the second housing 19 via the rotation shaft 110.

In some examples, the cartridge assembly 10 includes a filter element 15. The second housing 182 has a frame body 183 protruding toward the first housing 181. The frame body 183 is formed with an accommodating space communicating with the accommodating chamber 111. The filter element 15 is disposed in the accommodating space. The side support of the frame body 183 is provided with a liquid outlet 113. The second case 182 is received in the installation space of the first case 181. An air outlet 14 is formed in a side wall 1811 of the first shell 181 located at the front side of the frame body 183. It can be understood that the accommodating space of the frame body and the filter cavity of the box body are provided with accommodating filter elements to filter the garbage and dust in the airflow through the filter elements. In this embodiment, the accommodating space of the frame body can be understood as the filtering cavity of the box body.

In some examples, cradle 183 includes connected first side support 1831 and second side support 1832. The first side support 1831 is provided with a liquid outlet 113. The sidewall 1811 of the first housing 181 located at the front side of the second side bracket 1832 is opened with an air outlet 14. The first housing 181 is formed with a water outlet passage 184 between the side wall 1811 of the front side of the second side supporter 1832 and the second side supporter 1832. The water outlet channel 184 is used for guiding the liquid flowing out from the liquid outlet 113 in the liquid storage cavity 112 to the flow path of the filtered air flow. The outlet 14 includes at least two sub-outlets 141 (shown in fig. 5) spaced along the length direction d of the outlet channel 184. The water outlet channel 184 communicates with the liquid outlet 113 and each sub-air outlet 141. Thus, liquid from the liquid outlet 113 can flow into the water outlet channel 184 and can be guided by the water outlet channel 184 to be sufficiently mixed and contacted with the filtered air flowing through the water outlet channel 184. This increases the contact area between the liquid flowing out of the liquid outlet 113 and the filtered gas flow.

In the illustrated example, the number of the sub-outlets 141 is two. It is understood that the number of the sub-outlets 141 may also be set to 3, 4, 5, 6, or 9, etc. The number of the sub-outlets 141 may be set according to specific situations. In the illustrated example, the first housing 181 has a liquid inlet 13 formed in a top surface thereof. The position of the liquid inlet 13 is higher than the position of the liquid outlet 113. It should be noted that the phrase "the position of the liquid inlet 13 is higher than the position of the liquid outlet 113" means that the position of the liquid inlet 13 is higher than the position of the liquid outlet 113 in altitude when the cleaning robot is in normal use.

In this example, two liquid outlets 113 are provided on both sides of the water outlet passage 184 and communicate with the water outlet passage 184. The two sub-outlets 141 are located between the two outlets 113. A space through which an air flow passes is formed between the second side bracket 1832 and the inner side surface 1812 of the first housing 181. The water outlet passage 184 is provided to reserve a space for mixing the liquid flowing out from the liquid outlet 113 and the air flowing out from the case 11, and to prevent the liquid from entering the accommodating chamber 111. It is understood that when the liquid outlet 113 is provided with the liquid guide cotton 17, a portion of the liquid guide cotton 17 is located in the liquid storage cavity 112, and a portion of the liquid guide cotton 17 extends out to the water outlet channel 184 through the liquid outlet 113. Thus, the liquid guide cotton 17 can play a better liquid guide effect.

In some examples, the cartridge assembly 10 includes a mounting bracket 101 for mounting the filter element 15. The filter element 15 is detachably mounted to the receiving space by a mounting bracket 101. In this manner, the mounting bracket 101 is provided to facilitate mounting and dismounting of the filter element 15.

In some examples, the first shell 181 is composed of a transparent material. In the present embodiment, a liquid inlet 13 is opened in a top wall of the first housing 181. A portion of the top wall of the first housing 181 constitutes a top wall of the accommodation chamber 111. Therefore, a user can conveniently add liquid and observe the amount of the solution in the accommodating cavity 111 through the first shell 181, and the liquid can be conveniently and timely added.

The embodiments disclosed are merely exemplary embodiments for the purpose of illustrating the invention, and should not be considered as limiting the scope of the invention, and certainly not limiting the scope of the invention, for those skilled in the art, it will be understood that various equivalent changes, modifications, variations, etc. may be made in the claims, and all such modifications and equivalents may be included within the scope of the invention.

Claims (10)

1. The utility model provides a box body subassembly, a serial communication port, the box body subassembly includes the box body, the separation holds chamber and stock solution chamber in the box body, the box body include with hold the rubbish entry of chamber intercommunication and with the income liquid mouth of stock solution chamber intercommunication, the box body is including being used for the warp rubbish entry gets into in the box body and through the air current exhaust air outlet after filtering, the box body include with the liquid outlet of stock solution chamber intercommunication, the liquid outlet intercommunication the air outlet, the liquid outlet be used for with liquid discharge to the route department of flowing through of the air current after filtering in the stock solution chamber.

2. The cartridge assembly according to claim 1, wherein the cartridge assembly comprises a filter element, a filter cavity communicating the accommodating cavity and the air outlet is formed in the cartridge, and the filter element is arranged in the filter cavity;

the side wall of the filter cavity is provided with the liquid outlet.

3. The box assembly according to claim 2, wherein the number of the liquid outlets is two, the two liquid outlets are respectively formed on two opposite side walls of the filter cavity, and the air outlet is located between the two liquid outlets;

and/or the box body comprises a partition board for partitioning the filter cavity and the liquid storage cavity, and the partition board forms a common side wall of the filter cavity and the liquid storage cavity;

and/or, the air outlet is including seting up in a plurality of sub-air outlets of the lateral wall of filter chamber, a plurality of sub-air outlets interval distribution, every sub-air outlet intercommunication the liquid outlet.

4. The cartridge assembly of claim 1, wherein the cartridge assembly comprises a liquid guide cotton, at least a portion of the liquid guide cotton is disposed in the liquid outlet of the liquid storage chamber; and/or the presence of a gas in the gas,

the box body assembly comprises a check plate which is rotatably arranged on the inner side of the garbage inlet, one side of the check plate is rotatably connected with the side wall of the accommodating cavity, and the other side of the check plate can open the garbage inlet under the action of airflow entering the garbage inlet and can close the garbage inlet under the action of gravity of the check plate.

5. The cartridge assembly of claim 1, wherein the top of the cartridge defines the reservoir cavity, and the receiving cavity is located below the reservoir cavity; and/or

The side wall of the liquid storage cavity is provided with the liquid inlet, and the side wall of the liquid storage cavity provided with the liquid inlet forms the top wall of the box body;

and/or the box body component comprises a rubber plug, and at least part of the rubber plug is filled in the liquid inlet.

6. The box body assembly according to claim 1, wherein the box body comprises a first shell and a second shell which are connected, the liquid storage cavity is formed in the first shell, the liquid inlet and the air outlet are formed in a side wall of the first shell, and the garbage inlet is formed in a side wall of the second shell.

7. The cartridge assembly of claim 6, wherein the first housing comprises a first shell and a second shell, the first shell coupled to the second shell and collectively forming the reservoir, the second shell positioned between the first shell and the second shell;

the first housing is rotatably connected to the second housing through the first case, or the first housing is rotatably connected to the second housing through the second case.

8. The box assembly according to claim 7, wherein the first housing is rotatably connected to the second housing through the first housing, the box assembly includes a filter element, the second housing is provided with a frame body protruding towards the first housing, the frame body forms an accommodating space communicated with the accommodating cavity, the filter element is arranged in the accommodating space, and a side frame of the frame body is provided with the liquid outlet;

the second shell is accommodated in the mounting space of the first shell, and the air outlet is formed in the side wall, located on the front side of the frame body, of the first shell.

9. The cartridge assembly according to claim 8, wherein the frame body includes a first side frame and a second side frame connected to each other, the first side frame defines the liquid outlet, the side wall of the first shell located at the front side of the second side frame defines the air outlet, a water outlet channel is formed between the side wall of the first shell located at the front side of the second side frame and the second side frame, the water outlet channel is configured to guide the liquid flowing out from the liquid outlet in the liquid storage cavity to a flow path of the filtered air flow, the air outlet includes at least two sub air outlets distributed at intervals along a length direction of the water outlet channel, and the water outlet channel communicates with the liquid outlet and each of the sub air outlets; and/or the presence of a gas in the gas,

the first shell is rotatably connected with the second shell through a rotating shaft, and the first shell is connected with the second shell and forms the accommodating cavity together;

and/or the box body assembly comprises a mounting rack for mounting the filter element, and the filter element is detachably mounted in the accommodating space through the mounting rack;

and/or the first shell is made of transparent materials, and the top wall of the first shell is provided with the liquid inlet.

10. A cleaning robot comprising a body and a cartridge assembly as claimed in any one of claims 1 to 9, the cartridge assembly being removably mounted to the body.

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