CN215605456U - Cleaning device and cleaning equipment - Google Patents

Abstract

The embodiment of the utility model discloses a cleaning device and cleaning equipment. Wherein, cleaning device includes: a housing; the rolling brush is connected with the shell; the liquid supply assembly is arranged on the shell and used for supplying cleaning liquid; the fluid conveying assembly is used for sucking dirt on the surface to be cleaned at one end and outputting gas to the surface to be cleaned at the other end. Therefore, the situation that more water stains are left on the cleaned surface to be cleaned is reduced, the cleaning device further has the function of drying the surface to be cleaned under the situation that the cleaning device has basic functions of sucking dirt on the ground, mopping the ground in a wet mode, recycling sewage and the like, the function of products is expanded, and the cleaning performance of the cleaning device is improved.

Description

Cleaning device and cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning, in particular to a cleaning device and cleaning equipment.

Background

Current cleaning devices, such as floor washers, generally have a wet mopping function, but after the wet mopping is completed, the cleaned floor still has a large amount of water stains.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. This section of the utility model is not intended to define key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

An embodiment of a first aspect of the utility model provides a cleaning device comprising: a housing; the rolling brush is connected with the shell; the liquid supply assembly is arranged on the shell; the fluid conveying assembly is used for sucking dirt on the surface to be cleaned at one end and outputting gas to the surface to be cleaned at the other end.

Optionally, the housing is provided with a suction port and a drying port, the suction port is communicated with one end of the fluid conveying assembly, and the drying port is communicated with the other end of the fluid conveying assembly; the drying assembly comprises a first fan arranged in the shell, a first air inlet pipe and a first air outlet pipe, wherein the first air inlet pipe and the first air outlet pipe are communicated with the first fan; wherein, first air-supply line intercommunication suction opening or external environment, first tuber pipe intercommunication stoving mouth.

Optionally, when the first air inlet pipe is communicated with the external environment, the fluid conveying assembly further comprises a second fan arranged inside the shell, and a second air inlet pipe and a second air outlet pipe which are communicated with the second fan; wherein, the second air inlet pipe is communicated with the suction opening, and the second air outlet pipe is communicated with the external environment.

Optionally, the fluid delivery assembly further comprises: and the heating element is arranged on at least one of the shell, the first fan and the first air outlet pipe and used for heating the gas flowing through the first air outlet pipe.

Optionally, the cleaning device further comprises: the recycling bin is detachably connected with the shell and is provided with an air inlet and an air outlet; based on the fact that the first air inlet pipe is communicated with the suction opening, the air inlet is communicated with the first air inlet pipe, and the air outlet is communicated with the air inlet end of the first fan through the air guide pipe; based on the suction opening communicated with the second air inlet pipe, the air inlet is communicated with the second air inlet pipe, and the air outlet is communicated with the air inlet end of the second fan through the air guide pipe.

Optionally, the recycling bin comprises: the barrel body and locate the inside filter house of barrel body, the filter house is located the route of empting of barrel body, and barrel body is located to air inlet and gas outlet.

Optionally, the cleaning device further comprises: and the scraping strip assembly is arranged at the suction opening, one end of the scraping strip assembly is connected with the shell, and the other end of the scraping strip assembly faces the surface to be cleaned.

Optionally, the scraping strip assembly comprises an object guide surface gathering dirt, the object guide surface is provided with a storage groove, the rolling brush and the suction opening are located in front of the object guide surface, and the drying opening is located behind the object guide surface.

Optionally, the liquid supply assembly comprises: the liquid storage part is connected with the shell and used for containing liquid; the liquid spraying device is communicated with the liquid storage part through a liquid flow pipeline and is provided with a liquid outlet facing the rolling brush; the detection device is arranged in the liquid flow pipeline and used for detecting whether liquid exists in the liquid flow pipeline or is arranged in the liquid storage part and used for detecting the liquid level information of the liquid in the liquid storage part; wherein, the detection device is a contact detection device or a non-contact detection device.

Embodiments of a second aspect of the utility model provide a floor scrubbing apparatus comprising: a handle body; and the cleaning device of any one of the first to the second aspects, the cleaning device being connected to the handle body.

According to the cleaning device and the cleaning equipment provided by the embodiment of the utility model, the cleaning device comprises a shell, a rolling brush, a liquid supply assembly and a fluid conveying assembly, wherein one end of the fluid conveying assembly is used for sucking dirt on the surface to be cleaned, and the other end of the fluid conveying assembly is used for outputting air to the surface to be cleaned, so that the surface to be cleaned is favorably and quickly dried, and the condition that more water stains are left on the cleaned surface to be cleaned is further reduced. Make cleaning device possess suction ground's foul, wet-type mopping ground, retrieve basic function such as sewage, still possess the function on stoving ground, reduced wet-type mopping back ground residual water stain possibility, enlarged the function of product, improved cleaning device's cleaning nature greatly to promote user's use and experience.

Drawings

The following drawings of the utility model are included to provide a further understanding of the utility model as a part of the examples. The drawings illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the utility model.

In the drawings:

FIG. 1 is a schematic view of a portion of a cleaning apparatus according to an alternative embodiment of the present invention;

FIG. 2 is a schematic structural view of a recycling bin according to an alternative embodiment of the present invention;

fig. 3 is a schematic structural view of a cleaning apparatus according to an alternative embodiment of the present invention.

Description of the reference numerals

110: the housing 111: first shell

112: the second housing 113: suction opening

114: a drying opening 120: rolling brush

130: liquid storage part 140: first fan

150: the recycling bin 151: barrel body

152: the filter portion 160: scraping strip assembly

170: the handle main body 200: surface to be cleaned

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

An alternative embodiment of the utility model provides a cleaning device, and another alternative embodiment of the utility model provides a cleaning device, wherein the cleaning device is applied to a cleaning device, in particular, a floor cleaning machine, a glass cleaning machine and the like, such as a cleaning device used for cleaning the floor and the glass surface. It will be appreciated that the cleaning device may also be used to clean other objects as required. For convenience of description, the present embodiment describes the technical solution of the present disclosure by taking an example in which the cleaning device is used for cleaning the floor, that is, the cleaning apparatus is a floor cleaning machine.

Further, the washing apparatus includes a handle body 170, a cleaning device, a control system, and the like. The structures and the systems of all the parts are mutually coordinated and matched, so that a user can hold the handle and drive the cleaning device to move to realize the cleaning function. It is understood that the cleaning device includes a housing 110, and the handle body 170 is connected to a portion of the housing 110 of the cleaning device, so that pushing the handle body 170 can move the roller brush 120 for cleaning.

In an alternative embodiment of the present invention, as shown in fig. 1, the cleaning apparatus comprises a housing 110, a rolling brush 120, a liquid supply assembly, and a fluid delivery assembly, wherein the rolling brush 120 is connected to the housing 110, the rolling brush 120 can pick up dirt on a surface 200 to be cleaned (such as a floor) when the cleaning apparatus is used for forward sweeping, and specifically, the housing 110 is provided with a suction port 113, and one end of the fluid delivery assembly is communicated with the suction port for sucking the dirt on the surface 200 to be cleaned. The roller brush 120 is located near or at the suction opening 113, such as the roller brush 120 is located in front of or behind or at a part of the suction opening 113, i.e. dirt on the surface 200 to be cleaned can be picked up by the roller brush 120 to the vicinity of the suction opening 113, and then the fluid conveying assembly is operated to suck the dirt at the suction opening 113 to clean the surface 200 to be cleaned. Wherein the dirt on the surface 200 to be cleaned includes liquid dirt and solid dirt, such as dirt including but not limited to sewage, dust, paper, hair, etc., i.e., the fluid delivery assembly is capable of sucking away the liquid dirt and the fixed dirt at the suction opening 113 to clean the surface 200 to be cleaned.

The liquid supply assembly is disposed on the housing 110 and is used for supplying cleaning liquid to the rolling brush 120, so that wet mopping can be realized by using the wetted rolling brush 120 under the condition that the surface 200 to be cleaned is dirty, and the cleaning efficiency of the cleaning device is further improved. It can be understood that, when the rolling brush 120 is dirty, the liquid supply assembly can be used to supply the cleaning liquid to the rolling brush 120 to clean the rolling brush 120, that is, the liquid supply assembly can supply the cleaning liquid to the rolling brush 120 to wet mop the floor, and can clean the rolling brush 120 at the same time, so that the function of the cleaning device is expanded, and the cleaning effect is further improved. Specifically, the liquid supplied by the liquid supply assembly to the roller brush 120 may be at least one of clean water, a cleaning agent and a bactericide, and the utility model is not particularly limited.

The other end through fluid conveying assembly is used for to waiting to clean surface conveying gas, is favorable to waiting to clean surface 200 rapid draing, and then reduces the clear condition of waiting to clean surface 200 and remaining more water stain, and fluid conveying assembly's setting promptly can be with waiting to clean surface 200 rapid air-dry or dry, further improves the cleaning nature of waiting to clean surface 200, improves the satisfaction that the user used.

That is to say, the cleaning device provided by the embodiment of the utility model has the basic functions of sucking dirt on the ground, mopping the ground in a wet manner, recycling sewage and the like, and also has the function of drying the ground, so that the possibility of residual water stains on the ground after mopping in the wet manner is reduced, the functions of the product are expanded, the cleaning performance of the cleaning device is greatly improved, and the use experience of a user is improved.

Further, the housing 110 is provided with a suction port 113 and a drying port 114, one end of the fluid delivery assembly is communicated with the suction port 113 for sucking dirt on the surface 200 to be cleaned, and the other end of the fluid delivery assembly is communicated with the drying port 114 for outputting air to the surface 200 to be cleaned, wherein the drying port 114 is located behind the suction port 113, and in the embodiment of the present invention, the front and the rear refer to the front direction, relative to the traveling direction of the cleaning apparatus, as indicated by the arrow in fig. 1. That is, during the traveling of the cleaning apparatus, the suction port 113 is located in front of the drying port 114, and is arranged such that the portion of the fluid delivery assembly through the drying port 114 for air drying or drying the surface 200 to be cleaned is the surface 200 to be cleaned which has been cleaned by the fluid delivery assembly through suction, i.e., the surface 200 to be cleaned which is acted on by the air output from the other end of the fluid delivery assembly is the surface 200 to be cleaned which has been sucked by one end of the fluid delivery assembly, thereby improving the cleaning efficiency and avoiding the energy waste of the fluid delivery assembly. It is understood that, in order to reduce the mixing between the air flow sucked by the suction port 113 and the air flow blown by the drying port 114, the flow direction of the air flow sucked by the suction port 113 may be adjusted, and/or the flow direction of the air flow blown by the drying port 114 may be adjusted, and the adjustment direction is adjusted according to the specific arrangement positions of the suction port 113 and the drying port 114, and the present invention is not limited in particular.

Furthermore, one end of the fluid conveying assembly is communicated with the suction port 113 and is connected with the shell 110, so that the reliability of connection between the fluid conveying assembly and the shell 110 is improved, the situation that the suction effect is influenced due to the fact that one end of the fluid conveying assembly shakes when the cleaning device moves ahead can be avoided, a good cleaning effect is guaranteed, and energy waste is avoided. Similarly, the other end of the fluid delivery assembly is communicated with the drying port 114 and is connected with the casing 110, so that the reliability of the connection between the fluid delivery assembly and the casing 110 is improved, the problem that the drying effect is influenced due to the fact that the other end of the fluid delivery assembly shakes when the cleaning device moves forward can be avoided, a good drying effect is guaranteed, and energy waste is avoided.

In an alternative embodiment of the present invention, the fluid delivery assembly includes a first fan 140, and a first air inlet pipe and a first air outlet pipe communicated with the first fan 140, wherein the first fan 140 is disposed inside the housing 110, the first air inlet pipe is communicated with the suction port 113, and the first air outlet pipe is communicated with the drying port 114. That is to say, the fluid conveying assembly has only one first fan 140, the air inlet end of the first fan 140 is communicated with the suction port 113 through the first air inlet pipe, the air outlet end of the first fan 140 is communicated with the drying port 114 through the first air outlet pipe, the first fan 140 works to suck the dirt at the suction port 113 through the first air inlet pipe, after being filtered by the recycling bin 150, the dirt is discharged through the drying port 114 through the first air outlet pipe by the air outlet end of the first fan 140, and the discharged gas acts on the surface 200 to be cleaned to dry or dry the surface 200 to be cleaned. The structure simplifies the arrangement of a fan, is beneficial to reducing the volume of the cleaning device, further reduces the space occupied by the cleaning equipment and enlarges the application range of the cleaning equipment. The solid arrows shown in fig. 3 indicate that the air flows from the suction port 113 to the air inlet end of the first fan 140 through the recycling bin 150, and the dotted arrows in fig. 3 indicate that the air is output from the air outlet end of the first fan 140 through the drying port 114, thereby realizing the circulation of the air flow. It is understood that the sewage at the suction port may also flow into the recycling bin 150 in the direction indicated by the implementation arrow under the action of the airflow, and specifically, the sewage is contained in the recycling bin 150 and does not flow into the first motor 140.

Further, the recycling bin 150 is used to collect dirt, such as the recycling bin 150 is used to collect sewage, dust, paper pieces, hair, etc. The recycling bin 150 is provided with an air inlet and an air outlet, which are in communication with a receiving chamber of the recycling bin 150 for receiving collected dirt, such as sewage, dust, paper dust, hair, etc., as will be appreciated. Wherein, the air inlet is linked together with first air-supply line, the gas outlet is linked together through the inlet end of guide duct and first fan 140 for first fan 140 works, the foul of suction port 113 department is through first air-supply line, the air intake is sucked to the recycling bin 150, the foul is collected through the recycling bin 150 and is filtered the back, clean air current flows in first fan 140 through the inlet end and realizes the air current circulation, the setting of recycling bin 150 has realized the collection to the foul, and purify the air current, and then can reduce the foul in the air current and flow in first fan 140 and arouse the trouble through the inlet end, be favorable to improving first fan 140's reliability. It is understood that, in order to further improve the reliability of the first fan 140, a filtering device may be disposed at the air inlet end of the first fan 140 to clean and filter the airflow entering the first fan 140.

In another alternative embodiment provided by the present invention, the fluid conveying assembly comprises a first fan 140, and a first air inlet pipe and a first air outlet pipe which are communicated with the first fan 140, wherein the first air inlet pipe is communicated with the external environment, and the first air outlet pipe is communicated with the drying opening 114; the fluid conveying assembly further comprises a second fan, a second air inlet pipe and a second air outlet pipe, the second air inlet pipe and the second air outlet pipe are communicated with the second fan, the second fan is arranged inside the shell 110, the second air inlet pipe is communicated with the suction port 113, and the second air outlet pipe is communicated with the external environment. That is to say, the fluid conveying assembly includes two fans, namely, the first fan 140 and the second fan, the first fan 140 works to make the airflow of the external environment flow into the air inlet end of the first fan 140 through the first air inlet pipe and be discharged through the first air outlet pipe and the drying opening 114 from the air outlet end of the first fan 140, the discharged air acts on the surface 200 to be cleaned to dry or dry the surface 200 to be cleaned, the second fan works to suck the dirt at the suction opening 113 through the second air inlet pipe, and after being filtered by the recycling bin 150, the air outlet end of the second fan is discharged to the external environment through the second air outlet pipe. With the structure, the dirt on the surface to be cleaned is sucked and the surface to be cleaned is dried by one fan, and different air output amounts can be realized by adjusting the working performance of the first fan 140, so that different air drying efficiencies are realized; different air suction volumes can be realized by adjusting the working performance of the second fan, so that different suction efficiencies are realized, and the requirements of different working conditions are further met.

Further, the air inlet of the recycling bin 150 is communicated with the second air inlet pipe, the air outlet is communicated with the air inlet end of the second fan through the air guide pipe, so that the second fan works, the dirt at the suction port 113 is sucked to the recycling bin 150 through the second air inlet pipe and the air inlet, the dirt is collected by the recycling bin 150, the clean air flow flows into the second fan through the air inlet end to realize air flow circulation, the recycling bin 150 is arranged, the dirt is collected and purified, the dirt in the air flow can be reduced, and the fault caused by the fact that the dirt flows into the second fan through the air inlet end is facilitated to be improved in reliability of the second fan. It will be appreciated that, in order to further improve the reliability of the second fan, a filter device may be provided at the air inlet end of the second fan to clean and filter the air flow entering the second fan.

As shown in fig. 2, in some possible embodiments of the present invention, the recycling bin 150 includes a bin body 151 and a filter part 152 disposed inside the bin body 151, wherein an air inlet and an air outlet are disposed on the bin body 151, the filter part 152 is disposed on a pouring path of the bin body 151, so that when the bin body 151 pours dirt into the bin through the pouring path, the filter part 152 can filter the dirt in the bin body 151, so that a part of the dirt (e.g., sewage) in the dirt in the bin body 151 can be poured out after passing through the filter part 152, and another part of the dirt (e.g., paper dust, hair) is isolated in the bin, thereby realizing separate processing of different kinds of dirt, providing guarantee for subsequent processing, and further improving cleaning efficiency.

For example, in use, the tub body 151 has a pouring opening through which the tub body 151 can pour dirt inside the tub. The dirt in the tub body 151 is sewage containing solid matter, which may be hair, flakes, noodles, large-particle dust, or the like. If the sewage and the solid matter are sucked into the recycling bin 150 at the same time, the solid and liquid garbage are mixed. In the case where the filter unit 152 is not provided, when the solid-liquid mixed garbage is dumped into a sewer or a toilet, the solid matter in the collection can 150 easily blocks the sewer or the toilet, which is inconvenient for people. Through add filter part 152 in bucket body 151 inside, when using, earlier bucket body 151 slope for the foul in bucket body 151 is through empting the route flow direction pouring opening, and the foul in bucket body 151 filters through filter part 152 when empting the route, and sewage flows out through the filtration pore on the filter part, is poured into sewer or closestool. The solid matter is isolated in the tub body 151 by the filtering part 152, achieving separation of the liquid garbage and the solid garbage. After the sewage is poured, the solid garbage left in the garbage can body 151 can be poured into a garbage can.

Further, in order to facilitate cleaning or replacement of the filtering portion 152, the filtering portion 152 is detachably connected to the barrel body 151, and meanwhile, for example, to improve the reliability of connection between the filtering portion 152 and the barrel body 151, the filtering portion 152 may be detachably connected to the barrel body 151 through a mounting structure, specifically, the mounting structure may be a bracket, a hook clamping groove, a screw, and the like, which is not limited in the present invention. Specifically, the installation position of the filter part 152 may be disposed at different positions according to different filtering requirements, for example, the filter part 152 may be disposed inside the tub body 151 in order to improve the appearance of the recycling tub 150.

In an alternative embodiment provided by the present invention, the cleaning device further comprises a bar assembly 160, the bar assembly 160 is disposed at the suction port 113, one end of the bar assembly 160 is connected to the housing 110, and the other end faces the surface to be cleaned 200. The term "facing the surface to be cleaned 200" refers to the other end of the bar scraping element 160 extending towards the surface to be cleaned 200. in the embodiment of the present invention, the other end of the bar scraping element 160 extends to be close to the surface to be cleaned 200, but not limited thereto, and in other embodiments, the other end of the bar scraping element 160 may also be suspended above the surface to be cleaned 200. Specifically, the bar scraping assembly 160 has elasticity, and in normal operation, the bar scraping assembly 160 can contact the surface 200 to be cleaned by its own weight and the supporting force of the housing 110, and the bar scraping assembly 160 can be well attached to the surface 200 to be cleaned, so as to gather dirt on the surface 200 to be cleaned. For example, sewage, dust, paper sheets and the like on the ground can be gathered through the guide surface, and as the scraping strip assembly 160 is positioned at the suction port 113, and then dirt gathered by the scraping strip assembly 160 can be sucked to the recycling bin 150 through the work of the suction assembly, so that the cleaning device can more quickly clean the surface 200 to be cleaned during the work, and the cleanliness of the surface 200 to be cleaned is improved.

Further, the scraping bar assembly 160 has an object guiding surface for collecting dirt, the object guiding surface is provided with a storage groove, the rolling brush 120 and the suction port 113 are located in front of the object guiding surface, and the drying port 114 is located behind the object guiding surface. During the traveling process of the cleaning device, the rolling brush 120 and the scraper bar assembly 160 gather the dirt on the surface 200 to be cleaned together, which is beneficial to improving the efficiency and the thoroughness of the dirt gathering, and then the dirt near the suction port 113 can be sucked to the recovery bucket 150 for cleaning through the operation of the fluid conveying assembly. Since there is a case that the dirt sucked into the recycling bin 150 falls back to the surface 200 to be cleaned through the first air inlet duct and the suction port 113 when the cleaning apparatus stops working, a storage groove is provided on the guide surface of the bar assembly 160, and the dirt moving from the guide surface to the surface 200 to be cleaned can be stored through the storage groove, so that the dirt remaining on the surface 200 to be cleaned near the bar assembly 160 can be avoided, and the cleaning efficiency can be improved. Through the rolling brush 120, the suction port 113 is located in front of the guide surface, and the drying port 114 is located behind the guide surface, that is, in the process of traveling of the cleaning device, the suction port 113 is located in front of the drying port 114, so that the drying component is arranged in such a way that the part of the surface 200 to be cleaned, which is dried or dried by the drying component through the drying port 114, is the surface 200 to be cleaned, which is cleaned by the suction component through suction, namely the surface 200 to be cleaned, which is acted by the drying component, is the surface 200 to be cleaned, which is acted by the suction component, so that the cleaning efficiency is improved, and the energy waste of the drying component is avoided.

In an alternative embodiment of the present invention, the liquid supply assembly comprises a liquid storage portion 130, a liquid spraying device and a detection device, the liquid storage portion 130 is connected to the housing 110 for containing liquid, the liquid spraying device is communicated with the liquid storage portion 130 through a liquid flow pipeline, the liquid spraying device is provided with a liquid outlet for supplying liquid to the roller brush 120, and the liquid outlet faces the roller brush 120, so as to realize wet mopping or cleaning of the roller brush 120. The detection device detects the liquid condition in the liquid storage part 130, so that the use state of the cleaning equipment, such as the presence or absence of water in the liquid storage part 130, can be known in real time.

Further, on one hand, the detecting device is disposed on the liquid flow pipeline and is configured to detect the liquid in the liquid flow channel to determine that the liquid flow channel is in a water-containing state or a water-free state, it can be understood that the liquid flow pipeline is communicated with the bottom of the liquid storage portion 130, and when the liquid storage portion 130 is completely empty of liquid or the liquid amount in the liquid storage portion 130 is insufficient and cannot enter the liquid flow channel, the liquid cannot be detected in the liquid flow channel, that is, the detecting device detects that the liquid flow channel is in the water-free state, which means that the liquid is not contained in the liquid storage portion 130 or the liquid amount is insufficient, and the user is required to replenish the liquid in time. In this way, the liquid level is prevented from being unstable when the cleaning device is in operation, which affects the accuracy of the detection result of whether liquid is present in the liquid storage part 130, and the accuracy of the detection of whether liquid is present in the liquid storage part 130 is improved. Specifically, the detection device is a contact detection device or a non-contact detection device, for example, when the detection device is a contact detection device, a circuit board of the detection device may be fixed on an outer wall of the flow channel, and a sensing electrode of the detection device connected to the circuit board may extend into the flow channel. When the detection device is a non-contact detection device (non-contact liquid level sensor), a circuit board of the detection device and the non-contact liquid level sensor (such as a capacitor) can be fixed on the outer wall of the liquid flow channel, and the non-contact liquid level sensor does not extend into the liquid flow channel.

On the other hand, the detection device is disposed in the liquid storage portion 130 and configured to detect the liquid level information in the liquid storage portion 130, so as to know the usage of the liquid in the liquid storage portion 130 in time, specifically, the detection device is a contact detection device or a non-contact detection device, for example, when the detection device is a contact detection device, the detection device may be a mechanical float disposed in the liquid storage portion 130, and the liquid level in the liquid storage portion 130 is monitored based on the buoyancy of the liquid to the mechanical float. When the detection device is a non-contact detection module, the circuit board of the detection device and the non-contact liquid level sensor (e.g., a capacitor) may be fixed on the outer wall of the liquid storage portion 130 and not extend into the liquid storage portion 130.

In this embodiment, the liquid level information in the liquid flow channel or the liquid storage portion 130 is detected by the non-contact liquid detection device, and the non-contact liquid detection device can realize liquid level detection without contacting with liquid, so that the influence of instability of the liquid level on the liquid level detection result is effectively reduced, and the reliability of the liquid level detection result is favorably improved. In particular, the non-contact detection means may be a non-contact level sensor comprising a capacitance, the physical property of which, e.g. the capacitance, changes as the liquid moves away or approaches. Non-contact level sensors may use the principle that the physical properties of this capacitance change when a liquid is far away or near to detect a change in the liquid level. The non-contact liquid level sensor can sense the height change of the liquid level in the liquid flow channel or the liquid storage part 130 and transmit the sensing signal to the control system, and the control system converts the sensing signal into an electric signal and judges the liquid level state in the liquid flow channel or the liquid storage part 130 according to the electric signal so as to reflect the liquid level state of the liquid storage device.

In an alternative embodiment provided by the present invention, as shown in fig. 3, the washing apparatus includes a handle body 170, a cleaning device, a control system, and the like. The structures and the systems of all the parts are mutually coordinated and matched, so that a user can hold the handle and drive the cleaning device to move to realize the cleaning function. It will be appreciated that the cleaning device includes a housing 110, and the handle body 170 is pivotally connected to a portion of the housing 110 of the cleaning device, such that pushing the handle body 170 moves the roller brush 120 for cleaning.

Specifically, when the cleaning apparatus is a hand-held cleaning apparatus, that is, when the cleaning apparatus includes a handle main body 170, the housing 110 includes a first housing 111 and a second housing 112, wherein the handle main body 170 is connected to the first housing 111, the drum brush 120 is connected to the second housing 112, and the suction port 113 and the drying port 114 are provided in the second housing 112. It will be appreciated that in this case, a portion of the fluid delivery assembly and a portion of the fluid supply assembly may be disposed in the first housing 111, and another portion of the suction assembly and another portion of the fluid delivery assembly and another portion of the fluid supply assembly may be disposed in the second housing 112. For example, the first motor of the fluid delivery assembly is connected to the first housing 111, the first air outlet duct is communicated with the drying opening 114 of the second housing 112, and the first air inlet duct passes through the first housing 111 to be communicated with the external environment, or the first air inlet duct is communicated with the suction opening 113 of the second housing 112. When the fluid delivery assembly includes a second motor, the second motor is coupled to the first housing 111, the second inlet duct is in communication with the suction opening 113 of the second housing 112, and the second outlet duct is in communication with the external environment through the first housing 111. The liquid reservoir 130 of the liquid supply assembly is connected to the first housing 111 and the liquid spraying device is connected to the second housing 112.

It will be appreciated that the cleaning apparatus may also be an autonomous mobile apparatus, i.e. the cleaning apparatus does not comprise a handle, in which case the suction port 113 and the drying port 114 are both provided on the housing 110, and the fluid delivery assembly and the liquid supply assembly are also provided on the housing 110, and it will be appreciated that the cleaning apparatus in this case further comprises a drive system connected to the control system for driving the cleaning apparatus to move autonomously.

The present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the utility model to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. A cleaning device, comprising:

a housing;

the rolling brush is connected with the shell;

the liquid supply assembly is arranged on the shell and used for supplying cleaning liquid;

a fluid delivery assembly having one end for drawing dirt from the surface to be cleaned and the other end for outputting a gas towards the surface to be cleaned.

2. The cleaning apparatus of claim 1,

the shell is provided with a suction port and a drying port, the suction port is communicated with one end of the fluid conveying assembly, and the drying port is communicated with the other end of the fluid conveying assembly;

the fluid conveying assembly comprises a first fan arranged in the shell, a first air inlet pipe and a first air outlet pipe, wherein the first air inlet pipe and the first air outlet pipe are communicated with the first fan;

wherein, first air-supply line intercommunication suction opening or external environment, first tuber pipe intercommunication stoving mouth.

3. The cleaning apparatus of claim 2,

when the first air inlet pipe is communicated with the external environment, the fluid conveying assembly further comprises a second fan arranged in the shell, and a second air inlet pipe and a second air outlet pipe which are communicated with the second fan;

the second air inlet pipe is communicated with the suction port, and the second air outlet pipe is communicated with the external environment.

4. The cleaning apparatus defined in claim 2, wherein the fluid delivery assembly further comprises:

the heating member, set up in the casing first fan on at least one in the first tuber pipe of going out, be used for to flowing through the gas of first tuber pipe heats.

5. The cleaning device of claim 3, further comprising:

the recycling bin is detachably connected with the shell and is provided with an air inlet and an air outlet;

based on the fact that the first air inlet pipe is communicated with the suction opening, the air inlet is communicated with the first air inlet pipe, and the air outlet is communicated with the air inlet end of the first fan through an air guide pipe;

based on the second air inlet pipe is communicated with the suction opening, the air inlet is communicated with the second air inlet pipe, and the air outlet is communicated with the air inlet end of the second fan through an air guide pipe.

6. The cleaning apparatus of claim 5, wherein the recovery tank comprises:

the barrel comprises a barrel body and a filtering part arranged inside the barrel body, wherein the filtering part is positioned on a dumping path of the barrel body, and the air inlet and the air outlet are arranged on the barrel body.

7. The cleaning device of claim 2, further comprising:

and the scraping strip assembly is arranged at the suction opening, one end of the scraping strip assembly is connected with the shell, and the other end of the scraping strip assembly faces the surface to be cleaned.

8. The cleaning apparatus of claim 7,

the scraping strip assembly comprises an object guide surface gathering dirt, a storage groove is formed in the object guide surface, the rolling brush is located at the front of the object guide surface, and the drying opening is located at the rear of the object guide surface.

9. The cleaning apparatus defined in any one of claims 1-8, wherein the liquid supply assembly comprises:

the liquid storage part is connected with the shell and used for containing liquid;

the liquid spraying device is communicated with the liquid storage part through a liquid flow pipeline and is provided with a liquid outlet facing the rolling brush;

the detection device is arranged in the liquid flow pipeline and used for detecting whether liquid exists in the liquid flow pipeline or not, or the detection device is arranged in the liquid storage part and used for detecting liquid level information of the liquid in the liquid storage part;

wherein, the detection device is a contact detection device or a non-contact detection device.

10. A cleaning apparatus, comprising:

a handle body; and

the cleaning device of any one of claims 1 to 9, connected to the handle body.

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