CN114376483A

CN114376483A - Wet surface cleaning apparatus with battery device

Info

Publication number: CN114376483A
Application number: CN202111474378.1A
Authority: CN
Inventors: 郑悦; 唐成; 段飞; 钟亮
Original assignee: Beijing Shunzao Technology Co Ltd
Current assignee: Beijing Shunzao Technology Co Ltd
Priority date: 2021-09-01
Filing date: 2021-12-03
Publication date: 2022-04-22
Anticipated expiration: 2041-12-03
Also published as: CN114376483B; CN114376478B; CN114376471B; CN114376470A; CN218186661U; CN216823277U; WO2023030001A1; CN114376478A; CN114376471A; CN218220104U; CN114376470B; CN216823286U

Abstract

The present disclosure provides a wet surface cleaning apparatus having a battery device, comprising: the main body part comprises a frame body arranged in a first area of the main body part, and the frame body comprises a main supporting section; a cleaning base operatively connected with a lower end of the frame body; a liquid delivery system and a recovery system; a battery arrangement configured to selectively provide power to a suction source of the recovery system; the battery device is arranged in the second area of the main body part, and when the main body part is in the vertical state, the second area of the main body part is positioned above the first area of the main body part.

Description

Wet surface cleaning apparatus with battery device

Technical Field

The present disclosure belongs to the technical field of cleaning equipment, and particularly relates to a wet type surface cleaning equipment with a battery device.

Background

In the prior art, wet surface cleaning devices are used for cleaning surfaces to be cleaned, such as floors, carpets and the like, and are suitable for cleaning not only hard surfaces, such as tiles and hardwoods, but also soft surfaces, such as carpets and the like.

A typical wet surface cleaning apparatus includes a fluid delivery system that delivers a cleaning liquid to a cleaning surface and a recovery system that extracts the cleaned liquid and debris, which may include dirt, dust, stains, soil, hair and other debris.

Fluid delivery systems typically include one or more supply tanks for storing cleaning liquid, a dispenser for applying the liquid to the cleaning surface, and a supply conduit for delivering the liquid from the supply tank to the dispenser. A planar agitator (e.g., a tracked brush roller) may be provided to agitate the cleaning liquid on the cleaning surface. The recovery system typically includes a recovery tank with which nozzles adjacent to the cleaned surface are in fluid communication via a conduit.

The wet surface cleaning equipment can adapt to more cleaning scenes, and realizes cleaning of the surface to be cleaned in a larger area, which is a technical problem to be solved urgently.

Disclosure of Invention

To solve at least one of the above technical problems, the present disclosure provides a wet surface cleaning apparatus having a battery device.

According to an aspect of the present disclosure, there is provided a wet surface cleaning apparatus having a battery device, comprising:

a main body portion including a frame body disposed at a first region of the main body portion, the frame body including a main support section;

a cleaning base operatively connected with a lower end of the frame body;

a liquid delivery system, the liquid delivery system comprising: a cleaning liquid storage portion held by the frame body; a cleaning module disposed at the cleaning base; and a fluid dispensing module disposed at the cleaning base; wherein the fluid distribution module is in fluid communication with the cleaning liquid store to distribute cleaning liquid provided by the cleaning liquid store to the cleaning module to cause the cleaning module to wet clean the surface to be cleaned;

a recycling system, the recycling system comprising: a recovery storage unit held by the frame body; a soil suction module disposed at the cleaning base; the suction source is arranged on the main body part and is communicated with the dirt suction module in a fluid mode, and the suction source can generate working air flow so that the dirt suction module sucks the dirt generated by the cleaning module to clean the surface to be cleaned and conveys the dirt to the recovery storage part;

a battery arrangement configured to selectively provide power to the suction source;

the battery device is arranged in the second area of the main body part, and when the main body part is in the standing state, the second area of the main body part is positioned above the first area of the main body part.

According to a wet surface cleaning apparatus having a battery device according to at least one embodiment of the present disclosure, the main supporting section of the frame body includes at least a first accommodating wall and a second accommodating wall disposed opposite to the first accommodating wall, and the cleaning liquid storage and the recovery storage are each disposed at least partially between the first accommodating wall and the second accommodating wall such that the first accommodating wall and the second accommodating wall support the cleaning liquid storage and the recovery storage.

According to the wet type surface cleaning apparatus having the battery device according to at least one embodiment of the present disclosure, the first accommodating wall and the second accommodating wall are disposed in the front-rear direction which is the same as and parallel to the direction in which the surface cleaning apparatus can move when cleaning the surface to be cleaned when the main body portion is in the upright state.

According to the wet type surface cleaning apparatus having the battery device according to at least one embodiment of the present disclosure, the first accommodating wall and the second accommodating wall are disposed in a left-right direction which is perpendicular to a direction in which the surface cleaning apparatus can move when cleaning a surface to be cleaned and is parallel to the surface to be cleaned.

According to at least one embodiment of the present disclosure, the wet surface cleaning apparatus has a battery device, the suction source is disposed at the second region of the main body portion and at least partially above the recovery storage portion, and the battery device is disposed entirely above the cleaning liquid storage portion.

According to at least one embodiment of the present disclosure, the wet surface cleaning apparatus has a battery device, the suction source is disposed at the second region of the main body portion and at least partially above the recovery storage portion, and the battery device is disposed above the suction source.

According to a wet surface cleaning apparatus having a battery device according to at least one embodiment of the present disclosure, the cleaning liquid storage part and the recovery storage tank are arranged in a first arrangement direction, and the first accommodation wall and the second accommodation wall are arranged in a second arrangement direction, the first arrangement direction being perpendicular to the second arrangement direction.

According to at least one embodiment of the present disclosure, the wet surface cleaning apparatus having a battery device disposed in the second region of the main body portion and above an adjoining region of the cleaning liquid storage portion and the recovery storage portion.

According to at least one embodiment of the present disclosure, a wet surface cleaning apparatus having a battery device includes a main body portion including an upper housing disposed at a second region of the main body portion, the battery device being disposed within the upper housing.

According to at least one embodiment of the present disclosure, the wet surface cleaning apparatus with a battery device, the suction source is disposed within the upper housing.

According to the wet type surface cleaning apparatus having a battery device according to at least one embodiment of the present disclosure, the upper case is detachably connected to or integrally formed with the frame body.

According to the wet surface cleaning apparatus having a battery device according to at least one embodiment of the present disclosure, the cleaning liquid storage and/or the recovery storage is removably held by the frame body.

In accordance with at least one embodiment of the present disclosure, a wet surface cleaning apparatus having a battery device that is a rechargeable battery device including a battery housing and a rechargeable battery or rechargeable battery pack removably disposed within the battery housing.

According to at least one embodiment of the present disclosure, a wet surface cleaning apparatus having a battery device detachably disposed at the second region of the main body portion is provided.

According to at least one embodiment of the present disclosure, the cleaning module includes a cleaning part and a cleaning driving device for driving the cleaning part to rotate so that the cleaning part is in frictional contact with a surface to be cleaned to clean the surface to be cleaned.

According to the wet type surface cleaning apparatus having a battery device according to at least one embodiment of the present disclosure, the upper case is disposed at an upper end of the frame body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic view of the overall structure of a wet surface cleaning apparatus having a battery device according to an embodiment of the present disclosure.

Fig. 2 is an exploded schematic view of a wet surface cleaning apparatus having a battery device according to an embodiment of the present disclosure.

Fig. 3 is a partial schematic structural view of a wet surface cleaning apparatus having a battery device according to an embodiment of the present disclosure.

Fig. 4 and 5 are schematic structural views of the cleaning liquid storage 300 according to an embodiment of the present disclosure from different perspectives.

Fig. 6 shows a schematic view of the cleaning liquid storage 300 with a part of the wall removed.

Fig. 7 and 8 respectively show the structures of the recovery storage parts from different perspectives according to an embodiment of the present disclosure.

Figure 9 shows a schematic view of a cleaning base according to one embodiment of the present disclosure. Fig. 10 shows an internal structural schematic of a cleaning base according to one embodiment of the present disclosure.

Fig. 11 to 13 are schematic structural views of a cleaning base according to an embodiment of the present disclosure.

Detailed Description

The present disclosure will be described in further detail with reference to the drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the present disclosure. It should be further noted that, for the convenience of description, only the portions relevant to the present disclosure are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict. Technical solutions of the present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Unless otherwise indicated, the illustrated exemplary embodiments/examples are to be understood as providing exemplary features of various details of some ways in which the technical concepts of the present disclosure may be practiced. Accordingly, unless otherwise indicated, features of the various embodiments may be additionally combined, separated, interchanged, and/or rearranged without departing from the technical concept of the present disclosure.

The use of cross-hatching and/or shading in the drawings is generally used to clarify the boundaries between adjacent components. As such, unless otherwise noted, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for a particular material, material property, size, proportion, commonality between the illustrated components and/or any other characteristic, attribute, property, etc., of a component. Further, in the drawings, the size and relative sizes of components may be exaggerated for clarity and/or descriptive purposes. While example embodiments may be practiced differently, the specific process sequence may be performed in a different order than that described. For example, two processes described consecutively may be performed substantially simultaneously or in reverse order to that described. In addition, like reference numerals denote like parts.

When an element is referred to as being "on" or "on," "connected to" or "coupled to" another element, it can be directly on, connected or coupled to the other element or intervening elements may be present. However, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element, there are no intervening elements present. For purposes of this disclosure, the term "connected" may refer to physically, electrically, etc., and may or may not have intermediate components.

For descriptive purposes, the present disclosure may use spatially relative terms such as "below … …," below … …, "" below … …, "" below, "" above … …, "" above, "" … …, "" higher, "and" side (e.g., "in the sidewall") to describe one component's relationship to another (other) component as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use, operation, and/or manufacture in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below … …" can encompass both an orientation of "above" and "below". Further, the devices may be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, when the terms "comprises" and/or "comprising" and variations thereof are used in this specification, the presence of stated features, integers, steps, operations, elements, components and/or groups thereof are stated but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof. It is also noted that, as used herein, the terms "substantially," "about," and other similar terms are used as approximate terms and not as degree terms, and as such, are used to interpret inherent deviations in measured values, calculated values, and/or provided values that would be recognized by one of ordinary skill in the art.

The wet surface cleaning apparatus with a battery device of the present disclosure is described in detail below with reference to fig. 1 to 13.

Referring first to fig. 1 and 2, a wet surface cleaning apparatus with a battery device according to an embodiment of the present disclosure includes:

a main body part 200, the main body part 200 including a frame body 220 provided at a first region of the main body part 200, the frame body 220 including a main support section;

a cleaning base 600, the cleaning base 600 being operatively connected with the lower end of the frame body 220;

a liquid delivery system, the liquid delivery system comprising: a cleaning liquid storage part 300, the cleaning liquid storage part 300 being held by the frame body 220; a cleaning module 610 provided to the cleaning base 600; and, a fluid dispensing module 620 disposed at the cleaning base 600; wherein the fluid distribution module 620 is in fluid communication with the cleaning liquid storage 300 to distribute the cleaning liquid provided by the cleaning liquid storage 300 to the cleaning module 610 such that the cleaning module 610 performs wet cleaning of the surface to be cleaned;

a recycling system, the recycling system comprising: a recovery storage unit 400, the recovery storage unit 400 being held by the frame body 220; a soil suction module 630 provided at the cleaning base 600; and a suction source 460 disposed at the main body 200 and in fluid communication with the soil suction module 630, the suction source 460 being capable of generating a working air flow to make the soil suction module 630 suck the soil generated by the cleaning module 610 to clean the surface to be cleaned and convey the soil to the recovery storage part 400;

a battery arrangement 800, the battery arrangement 800 being configured to selectively provide power to the suction source 460;

the battery device 800 is disposed in a second region of the main body 200, and when the main body 200 is in the upright state, the second region of the main body 200 is located above the first region of the main body 200.

Referring to fig. 1 and 2, the surface cleaning apparatus may include a handle portion 100, a main body portion 200, a cleaning liquid storage portion 300, a recovery storage portion 400, a connecting portion 500, and a cleaning base 600.

The handle portion 100 may include a handle portion 110 and a connecting rod 120. The handle grip 100 is for a user to hold in order to operate the surface cleaning apparatus.

A control portion 111 may be provided on the handle portion 110, wherein a user may control the surface cleaning apparatus through the control portion 111, the control portion 111 may be in the form of a control button, a touch button, or the like, and a plurality of control portions 111 may be provided on the handle portion 110 to perform various controls on the surface cleaning apparatus.

The control part 111 may be disposed in a receiving space provided in the handle part 110, and in the case of a control button or the like, for example, the control part 111 may move relative to the surface of the handle part 110 to turn on or off the corresponding operation. The surface of the control part 110 may be disposed to be recessed with respect to the outer contour surface of the handle part 110, that is, the surface of the control part 110 may be disposed to be lower than the outer contour surface of the handle part 110. With such an arrangement, a user can be prevented from operating the surface cleaning apparatus by mistake or unintentionally. For example, in the case where the surface cleaning apparatus uses a cleaning liquid having a relatively high temperature, it is possible to ensure the operation related to the high-temperature cleaning liquid, and for example, in the case where the high-temperature cleaning liquid is replenished from a base station or cleaning is performed by the high-temperature cleaning liquid, if the control portion concerned is erroneously triggered, a safety hazard may be caused. For safety, a control unit in the form of a thumb switch or the like may be used.

The connecting rod 120 may be disposed between the handle portion 110 and the body portion 200 to connect the handle portion 100 and the body portion 200. Wherein the connecting rod 120 may be in the form of a hollow tube, for example it may be a hollow round tube. The connecting rod 120 may be fixedly connected to or integrally provided with the handle grip 100. The connection end of the connection rod 120 is connected to the body portion 200.

Referring to fig. 3, according to a preferred embodiment of the present disclosure, a recovery hose for recovering liquid, garbage, and the like may be accommodated inside the connection part 500, and an outlet 506 of the hose may communicate with the recovery storage part 400. The recovery hose is of a flexible material and can be deformed in response to tilting of the surface cleaning apparatus. In addition, a cleaning liquid supply line 308 may be accommodated, and the cleaning liquid supply line 308 may pass through the connection part 500 and communicate with a corresponding line in the cleaning base 600, thereby sending the cleaning liquid into the cleaning base 600. The cleaning liquid supply line 308 is preferably made of a rigid material and does not bend with the rotation of the connection part 500. Further, a liquid detecting device may be further provided at the cleaning liquid supply line 308 for detecting whether the cleaning liquid is supplied to the cleaning base 600, and a detection signal of the liquid detecting device may be supplied to a microprocessor or the like.

According to a preferred embodiment of the present disclosure, the connection part 500 may include a universal joint to enable the main body part 200 to be rotatable in at least two directions with respect to the cleaning base 600.

According to the wet type surface cleaning apparatus with a battery device of the preferred embodiment of the present disclosure, the main supporting section of the frame body 220 includes at least a first receiving wall and a second receiving wall disposed opposite to the first receiving wall, and the cleaning liquid storage 300 and the recovery storage 400 are each disposed at least partially between the first receiving wall and the second receiving wall such that the first receiving wall and the second receiving wall support the cleaning liquid storage 300 and the recovery storage 400.

Referring to fig. 2, the main body 200 may include a frame body 220 for supporting the cleaning liquid storage 300 and the recovery storage 400, and may also be used for supporting other components, such as a motor, a fan, and the like. For example, on a portion of the frame body 220 that houses the cleaning liquid storage 300 and the recovery storage 400, two housing walls (a first housing wall and a second housing wall) may be provided, and the liquid storage 300 and the recovery storage 400 are housed at least partially in the two housing walls, which may constitute a housing of the surface cleaning apparatus. In the case of two housing walls, the housing walls are provided on opposite sides of the side of the surface cleaning apparatus different from the cleaning liquid storage part 300 and the recovery storage part 400, and extend in the height direction of the surface cleaning apparatus.

Fig. 4 and 5 are schematic structural views of the cleaning liquid storage 300 according to an embodiment of the present disclosure from different perspectives. Fig. 6 shows a schematic view of the cleaning liquid storage 300 with a part of the wall removed.

The cleaning liquid storage part 300 is used to store cleaning liquid and is provided to the cleaning base 600 via a pipe. In the present disclosure, the cleaning liquid may be one or more of any suitable liquid, including but not limited to cleaning water, concentrated detergent, dilute detergent, mixtures thereof, or the like. In addition, the cleaning liquid can be normal-temperature cleaning liquid or high-temperature cleaning liquid.

As shown in fig. 4 to 6, the cleaning liquid storage part 300 is flat in shape, and includes a cavity constituted by a plurality of wall surfaces so as to contain the cleaning liquid, and the capacity of the cleaning liquid storage part 300 may be set to 500mL or the like. The cleaning liquid storage part 300 may include a handle 301 and a pressing part 302, and preferably the handle 301 and the pressing part 302 are located at an upper position of the cleaning liquid storage part 300. The cleaning liquid storage part 300 can be attached or detached by a user through the handle 301, and specifically, the cleaning liquid storage part 300 can be detached by the user moving downward by pinching the pressing part 302 (having a spring built therein) to disengage the latch member 303 from the groove provided in the main body part. In the present disclosure, although the handle 301 is illustrated as a built-in handle (hidden handle), it may be provided as an outwardly protruding handle by those skilled in the art. As shown in the drawings, the surface of the upper wall of the cleaning liquid storage part 300 is provided as an inclined surface, so that the cleaning liquid storage part 300 can be pushed onto the main body part 200 and fixed to the main body part 200 by the action of the latch member 303 when the cleaning liquid storage part 300 is mounted.

Referring to fig. 6, the cleaning liquid storage 300 may be provided with an inlet port 305, and the inlet port 305 may be closed by a cover plate 304. Thus, when the cleaning liquid is supplied to the cleaning liquid storage 300, the cover plate 304 may be opened to input the cleaning liquid through the inlet port 305. Cover plate 304 may then be closed to close loading port 305 to prevent leakage of cleaning liquid during use of the surface cleaning apparatus. The cover plate 304 may be pivotable with respect to the wall surface of the cleaning liquid storage 300, for example, the underside of the cover plate 304 may have a pivot axis and the pivot axis is inserted into the wall surface.

In addition, the cover plate 304 is provided with a blocking portion, such as a plunger, in correspondence with the loading port 305, so that the loading port 305 is blocked by the blocking portion upon changing the closure, which at least partly enters the loading port 305. Of course, it will be appreciated by those skilled in the art that other forms of sealing may be used.

At or near the location of the liquid inlet 305, a vent valve may be provided, which may be a two-way vent valve for selectively drawing gas into the cleaning liquid reservoir 300 or exhausting gas from the cleaning liquid reservoir 300 in order to equalize the internal and external pressures of the cleaning liquid reservoir 300. Further, a vent valve may be provided at an upper wall of the cleaning liquid storage 300, and may be spaced a predetermined distance from the loading port 305. When the cover plate 304 is closed, it may cover the loading port 305 and the vent valve. When the gas pressure on the two sides of the two-way vent valve is unbalanced, the vent valve can be deformed instantly, so that the internal and external gas flow is balanced.

According to a preferred embodiment of the present disclosure, referring to fig. 6, the cleaning liquid storage part 300 may further include a filter 306, the filter 306 being disposed at the liquid outlet of the cleaning liquid storage part 300, and the cleaning liquid supplied to the outside of the cleaning liquid storage part 300 is filtered through the filter 306 to filter out foreign substances in the cleaning liquid. An outlet valve 307 may also be provided in communication with the liquid outlet to selectively allow cleaning liquid to flow from the liquid outlet. The outlet valve 307 may be opened to allow the cleaning liquid to be supplied when the cleaning liquid storage part 300 is mounted to the main body part 200, and the outlet valve 307 may be closed to prevent the cleaning liquid from leaking when the cleaning liquid storage part 300 is removed from the main body part 200. A filter 306 may be installed at one side of the lower wall surface of the cleaning liquid storage part 300 and an outlet valve 307 may be installed at the other side, which are the positions of the liquid outlet.

The outlet valve 307 may communicate with the cleaning liquid supply line 308, and the cleaning liquid supply line 308 may be accommodated inside the connection part 500 as described above and communicate with the supply line of the cleaning base 600. In addition, a liquid detecting means may be further provided near the cleaning liquid supply line 308 or the outlet valve 307 for detecting whether or not the cleaning liquid is supplied to the cleaning base 600. The liquid detection device may be any suitable detection device for detecting the presence of cleaning liquid in the cleaning liquid supply line 308. The liquid detection device may be a conductivity sensor and is located in the cleaning liquid supply line 308 to detect the presence of cleaning liquid.

When the liquid detection means detects that there is no liquid, indicating that there is no cleaning liquid in the cleaning liquid storage 300 or that the cleaning liquid storage 300 has been removed, the liquid detection means may provide a signal to the microcontroller, which may provide information to the user through the display. In addition, the liquid detection device may be located inside the cleaning liquid storage portion 300 and used for detecting the liquid level of the cleaning liquid storage portion 300, so that when the liquid level is too low, indicating that no cleaning liquid exists in the cleaning liquid storage portion 300, a signal may be provided to the microcontroller, or when the cleaning liquid storage portion 300 is removed from the main body portion 200, the electrical connection of the liquid detection device is disconnected, and the microcontroller may also know that the cleaning liquid storage portion 300 is removed.

The input from the liquid detection means may further be used by the microcontroller in order to determine a suitable shut down or otherwise interrupt the supply system of cleaning liquid. The microcontroller may shut down or prevent activation of at least one electrical component of the surface cleaning apparatus, for example when cleaning liquid is not present in the cleaning liquid store 300 or when it is removed. The electrical components may include pumps, valves, various motors, etc., which may stop operation of the surface cleaning apparatus.

In the case where the surface cleaning apparatus is in the lying posture, the height of the cleaning liquid storage 300 may be set to be significantly larger than the width thereof, and the liquid outlet of the cleaning liquid storage 300 may be set at a lower position (right position in fig. 6) of the lower wall surface of the cleaning liquid storage 300.

Fig. 7 and 8 respectively show the structures of the recovery storage part 400 from different perspectives according to an embodiment of the present disclosure.

Fig. 7 shows a schematic view of the recycling storage unit 400 at one angle, and fig. 8 shows a schematic view of the recycling storage unit 400 at another angle.

Referring to fig. 7 and 8, the recovery storage part 400 includes a cavity constituted by a plurality of wall surfaces so as to contain the recovery liquid. The recovery storage part 400 may include a second handle 401 and a second pressing part 402, and preferably the second handle 401 and the second pressing part 402 are located at an upper position of the recovery storage part 400. The user can mount or remove the recovery storage part 400 through the second handle 401, and specifically, the user can remove the recovery storage part 400 by kneading the second pressing part 402 (having a spring built therein) to move it downward to disengage the second latch 403 from the groove provided in the main body part. In the present disclosure, although the second handle 301 is illustrated as an outwardly protruding handle, it may be provided as a built-in handle (hidden handle) by those skilled in the art. As shown in the drawings, the surface of the upper wall of the recovery storage part 400 is provided as an inclined surface, so that the recovery storage part 400 can be pushed onto the main body part 200 and fixed to the main body part 200 by the action of the second latch 403 when the recovery storage part 400 is mounted.

The underside of the recovery storage 400 may be provided with an inlet 404, which inlet 404 may communicate with an outlet 506 of a hose, so that recovered solid waste or recovered liquid enters the recovery storage 400 through the inlet 404.

Preferably, a liquid level detection part 405 may be further provided at the recovery storage part 400, wherein the liquid level detection part 405 may be provided in plurality so as to detect both the liquid level of the internal recovery liquid when the recovery storage part 400 is in an upright posture and the liquid level of the internal recovery liquid when the recovery storage part 400 is in a horizontal posture, which will be described in detail later.

According to a preferred embodiment of the present disclosure, the recycling storage part 400 may include two parts: a first storage section 406 and a second storage section 407. Wherein the first memory portion 406 and the second memory portion 407 are separable. When it is necessary to remove the garbage and the recovery liquid from the recovery storage part 400, the first storage part 406 and the second storage part 407 may be separated. When the first storage portion 406 and the second storage portion 407 are joined together, a seal may be provided therebetween to ensure that the recovered liquid does not leak or the like.

As shown in fig. 8, the top wall of the first storage portion 406 may be provided with an exhaust port 408, the exhaust port 408 providing a passage port through which gas during suction by the surface cleaning apparatus is exhausted from the surface cleaning apparatus. A gas filtering assembly, which may be any suitable form of filter such as a HEPA filter, for example, may also be provided outside of the exhaust port 408. The gas filter assembly may be disposed in first reservoir 406 or in body portion 200 above first reservoir 406. For example, where the gas filter assembly is disposed in the body portion 200, the gas filter assembly may be disposed adjacent the exhaust port 408 and receive gas from the exhaust port 408. For example, a filter assembly receiving part may be provided at a corresponding position of the main body part 200, and the gas filter assembly may be detachably mounted thereto.

The gas filter assembly may include a filter media supported on a support, preferably the filter media may be a pleated filter media, and may be made of a material that remains porous when wet. The air filter assembly may further include a mesh screen carried by the frame and disposed on the air upstream side of the filter media for filtering large particles of material. The gas filter assembly may be designed as a unitary assembly for removal from the filter assembly receiver for replacement, etc.

According to a preferred embodiment of the present disclosure, a gas-liquid separation device may be accommodated in the first storage part 406 such that the recovered gas and liquid are separated from each other, such that the liquid remains in the recovery storage part 400, and the gas is discharged from the surface cleaning apparatus after being filtered.

According to a preferred embodiment of the present disclosure, the first accommodation wall (the front wall in fig. 2) and the second accommodation wall (the rear wall in fig. 2) described above are provided in the front-rear direction, which is the same as and parallel to the direction in which the surface cleaning apparatus can move when cleaning the surface to be cleaned when the main body portion 200 is in the upright state.

According to still another preferred embodiment of the present disclosure, the first accommodating wall and the second accommodating wall are provided in a left-right direction perpendicular to a direction in which the surface cleaning apparatus can move when cleaning the surface to be cleaned and parallel to the surface to be cleaned.

With the wet surface cleaning apparatus with a battery device of each of the above embodiments, preferably, the suction source 460 is disposed at the second region of the main body portion 200 and at least partially above the recovery storage portion 400, and the battery device 800 is disposed entirely above the cleaning liquid storage portion 300.

In the present embodiment, the suction source 460 and the battery device 800 are both disposed in the second region of the main body 200, and the suction source 460 is disposed adjacent to the battery device 800 in the front-rear direction or in the left-right direction, so that the battery device 800 can conveniently supply power selectively to the suction source 460, and at the same time, leakage of the cleaning liquid storage unit 300 and/or the recovery storage unit 400 can be prevented from affecting the battery device 800 and even causing a safety hazard.

In the present disclosure, a suction source 460 (shown in fig. 2) may be disposed in the recovery flow path to draw in the recovered liquid, gas, and/or solids, wherein the suction source may be disposed in a housing, and the housing may include a suction motor housing that may house a suction motor and a fan housing that may house a fan. Alternatively, both may be provided in one housing. The fan housing may comprise a gas inlet to draw gas into the fan housing, and the gas inlet may be substantially aligned with a central region of the fan, which may be the central axis of the motor, for example. The fan housing may further comprise a gas outlet through which gas is discharged. The suction motor may be a brushless dc motor and may be powered directly by rechargeable batteries. In the case of supplying power by a wired method, an ac/dc conversion means may be provided in the control circuit portion so as to convert ac power into dc power and supply the dc power to the motor, thereby realizing long endurance.

According to a preferred embodiment of the present disclosure, the suction source 460 is disposed at the second region of the main body portion 200 and at least partially above the recovery storage portion 400, and the battery device 800 is disposed above the suction source 460.

Referring to fig. 2, according to the wet type surface cleaning apparatus having a battery device according to the preferred embodiment of the present disclosure, a cleaning liquid storage part 300 and a recovery storage part 400 are arranged in a first arrangement direction, and a first accommodating wall and a second accommodating wall are arranged in a second arrangement direction, the first arrangement direction being perpendicular to the second arrangement direction.

Among them, it is preferable that the battery device 800 is disposed in the second region of the main body portion 200 above the adjacent region of the cleaning liquid storage 300 and the recovery storage 400.

With the wet surface cleaning apparatus with a battery device of the various embodiments described above, it is preferable that the main body portion 200 includes the upper housing 210 disposed at the second region of the main body portion 200, and the battery device 800 is disposed within the upper housing 210.

Preferably, the suction source 460 is provided at a position separate from the recovery storage part 400, for example, may be provided in the upper case 210 of the main body part 200. Wherein the upper housing 210 and the frame body 220 may be detachably mounted or integrally formed. A battery device 800 such as a rechargeable battery and a control circuit part 700 are also preferably accommodated in the upper case. In addition, a sound device 900 is provided at a side of the upper case 210, and the sound device 900 may be connected to the control circuit part 700 so as to emit a sound through the sound device 900 to prompt a user or the like.

According to a preferred embodiment of the present disclosure, the upper case 210 is detachably connected or integrally formed with the frame body 220.

Preferably, the upper case 210 is disposed at an upper end of the frame body 220.

With the wet type surface cleaning apparatus having the battery device of each of the above embodiments, it is preferable that the cleaning liquid storage 300 and/or the recovery storage 400 be removably held by the frame body 220.

According to a preferred embodiment of the present disclosure, the battery device 800 is a rechargeable battery device including a battery housing and a rechargeable battery or rechargeable battery pack detachably disposed within the battery housing. More preferably, the battery device 800 is detachably provided to the second region of the main body 200.

With the wet type surface cleaning apparatus having the battery device of each of the above embodiments, preferably, the cleaning module 610 includes the cleaning part 611 and the cleaning driving device 612 for driving the cleaning part 611 to rotate so that the cleaning part 611 comes into frictional contact with the surface to be cleaned to clean the surface to be cleaned.

The surface cleaning apparatus of the present disclosure may include a cleaning base 600 as shown in fig. 9. The cleaning base 600 can be used as a cleaning component of a surface cleaning apparatus.

The cleaning base 600 according to an embodiment of the present disclosure, referring to fig. 9 and 10, includes: a cleaning module 610, the cleaning module 610 comprising a cleaning surface that is drivable to make surface contact with a surface to be cleaned; a fluid distribution module for providing a predetermined amount of cleaning liquid to the cleaning module 610 to provide the cleaning liquid to the surface to be cleaned by the movement of the cleaning surface of the cleaning module 610, so that the cleaning base 600 performs wet cleaning of the surface to be cleaned; and a soil suction module 630, the soil suction module 630 being provided with a negative pressure for collecting and sucking soil (e.g., dust and hair, etc.) after the cleaning module 610 cleans the surface to be cleaned into the soil suction module 630, thereby preventing the cleaning base 600 from leaving stains such as used cleaning liquid on the surface to be cleaned after cleaning the surface to be cleaned. Of course, the surface cleaning apparatus is also capable of dry cleaning a surface to be cleaned when the fluid dispensing module 620 is not providing cleaning liquid to the cleaning module 610.

As shown in fig. 10, the cleaning base 600 according to one embodiment of the present disclosure further includes: the connector module 640 is installed and the cleaning base 600 is attached to the main body portion 200 by attaching the connector module 640 to the attachment portion 500 to enable at least a portion of the cleaning module 610 of the cleaning base 600 to contact a surface to be cleaned when the surface cleaning apparatus is operated, thereby enabling cleaning of the surface to be cleaned.

As shown in fig. 9 and 10, the cleaning base 600 further includes a housing module 650, the mounting joint module 640 is rotatably disposed on the housing module 650, and the housing module 650 is formed at least a portion of an outer surface of the cleaning base 600 and is capable of providing support for the cleaning module 610 and the fluid distribution module.

Wherein the cleaning module 610 may be disposed at the front of the housing module 650 and received in the brush chamber formed by the housing module 650.

Preferably, the cleaning base 600 further includes a moving wheel module 660, the moving wheel module 660 being coupled to the housing module 650, the moving wheel module 660 contacting and rolling on the surface to be cleaned when the surface cleaning apparatus is in operation to reduce the power required to move the surface cleaning apparatus and also to effectively prevent the cleaning base 600 from contaminating the surface that has been cleaned.

Referring to fig. 11 to 13, the fluid distribution module includes a flow control portion 621 and a fluid distributor 622, wherein the flow control portion 621 is connected to the cleaning liquid storage portion of the surface cleaning apparatus through a first liquid supply line, and is used for supplying the cleaning liquid stored in the cleaning liquid storage portion of the surface cleaning apparatus to the fluid distributor 622 through the flow control portion 621.

The flow control part 621 is connected to the fluid distributor 622 through the second liquid supply line to uniformly supply the cleaning liquid to the surface of the endless belt type cleaning device and maintain the endless belt type cleaning device in a wet state to be applied to the surface to be cleaned by the endless belt type cleaning device, thereby improving the cleaning quality.

When the flow control portion 621 is directly connected to the fluid distributor 622, the second fluid supply line may not be used; when a heating device is provided between the flow rate control portion 621 and the fluid distributor 622, the flow rate control portion 621 and the fluid distributor 622 are connected using a second liquid supply line, and at this time, the heating device is provided on the second liquid supply line.

In the present disclosure, the flow control portion 621 may be selected to be a water pump, preferably a peristaltic pump, so as to better prevent the liquid from leaking through the peristaltic pump and more precisely control the flow provided to the fluid dispenser 622, and a check valve or the like is not required.

Wherein the flow control portion 621 is disposed at the housing module 650 and may be located inside the housing module 650, and the fluid distributor 622 is also disposed at the housing module 650 and is located at the rear side of the cleaning module 610, for example, an endless belt type cleaning device.

In the present disclosure, the fluid distributor 622 is preferably a labyrinth fluid distributor 622 so that the cleaning liquid is uniformly distributed on the surface of the endless belt type cleaning apparatus. The cleaning base 600 further comprises an upper housing 670, the upper housing 670 being provided to the housing module 650 and forming a part of the outer surface of the cleaning base 600 and at least partially covering the cleaning assembly; for example, the upper case 670 is detachably provided to the case module 650, and preferably, the rear of the upper case 670 is detachably provided to the case module 650.

In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise.

It will be understood by those skilled in the art that the foregoing embodiments are merely for clarity of illustration of the disclosure and are not intended to limit the scope of the disclosure. Other variations or modifications may occur to those skilled in the art, based on the foregoing disclosure, and are still within the scope of the present disclosure.

Claims

1. A wet surface cleaning apparatus having a battery device, comprising:

a cleaning base operatively connected with a lower end of the frame body;

a liquid delivery system, the liquid delivery system comprising: a cleaning liquid storage portion held by the frame body; a cleaning module disposed at the cleaning base; and a fluid dispensing module disposed at the cleaning base; wherein the fluid distribution module is in fluid communication with the cleaning liquid store to distribute cleaning liquid provided by the cleaning liquid store to the cleaning module to cause the cleaning module to wet clean a surface to be cleaned;

a recycling system, the recycling system comprising: a recovery storage unit held by the frame body; a soil suction module disposed at the cleaning base; the suction source is arranged on the main body part and is communicated with the dirt suction module in a fluid mode, and the suction source can generate working air flow so that the dirt suction module sucks the dirt generated by the cleaning module to clean the surface to be cleaned and conveys the dirt to the recovery storage part; and

2. The wet surface cleaning apparatus with battery device as claimed in claim 1, characterized in that the main supporting section of the frame body comprises at least a first receiving wall and a second receiving wall arranged opposite the first receiving wall, the cleaning liquid storage and the recovery storage each being arranged at least partially between the first receiving wall and the second receiving wall, such that the first receiving wall and the second receiving wall support the cleaning liquid storage and the recovery storage.

3. The wet surface cleaning apparatus with battery arrangement as claimed in claim 2, wherein the first and second receiving walls are arranged in a front-to-rear direction which is the same as and parallel to a direction in which the surface cleaning apparatus can move when cleaning a surface to be cleaned when the main body portion is in an upright state.

4. The wet surface cleaning apparatus with battery arrangement as claimed in claim 2, characterized in that the first and second receiving walls are arranged in a left-right direction, which is perpendicular to and parallel to the direction of movement of the surface cleaning apparatus when cleaning a surface to be cleaned.

5. A wet surface cleaning apparatus according to claim 3 or 4 having a battery arrangement, wherein the suction source is disposed in the second region of the main body portion at least partially above the recovery storage portion and the battery arrangement is disposed entirely above the cleaning liquid storage portion.

6. A wet surface cleaning apparatus according to claim 3 or 4 having a battery arrangement, wherein the suction source is disposed in the second region of the main body portion and at least partially above the recovery storage portion, and the battery arrangement is disposed above the suction source.

7. The wet surface cleaning apparatus with battery arrangement according to claim 3 or 4, wherein the cleaning liquid storage part and the recovery storage tank are arranged in a first arrangement direction, the first and second accommodating walls are arranged in a second arrangement direction, and the first arrangement direction is perpendicular to the second arrangement direction.

8. The wet surface cleaning apparatus with a battery device according to claim 7, wherein the battery device is disposed in the second region of the main body portion above an adjoining region of the cleaning liquid storage portion and the recovery storage portion.

9. A wet surface cleaning apparatus according to claim 3 or 4 having a battery arrangement, wherein the main body portion comprises an upper housing provided at a second region of the main body portion, the battery arrangement being provided within the upper housing.

10. The wet surface cleaning apparatus with battery arrangement of claim 9, wherein the suction source is disposed within the upper housing;

preferably, the upper case is detachably connected to or integrally formed with the frame body;

preferably, the cleaning liquid storage portion and/or the recovery storage portion are removably held by the frame body;

preferably, the battery device is a rechargeable battery device comprising a battery housing and a rechargeable battery or rechargeable battery pack removably disposed within the battery housing;

preferably, the battery device is detachably disposed in the second region of the main body portion;

preferably, the cleaning module comprises a cleaning part and a cleaning driving device, wherein the cleaning driving device is used for driving the cleaning part to rotate so that the cleaning part is in friction contact with a surface to be cleaned to clean the surface to be cleaned;

preferably, the upper case is disposed at an upper end of the frame body.