CN113693487A

CN113693487A - Charging stand for cleaning equipment, cleaning system and cleaning method of cleaning equipment

Info

Publication number: CN113693487A
Application number: CN202111166508.5A
Authority: CN
Inventors: 白红太
Original assignee: Shenzhen Qiwei Robot Technology Co ltd
Current assignee: Shenzhen Qiwei Robot Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2021-11-26
Also published as: WO2023050845A1

Abstract

The invention relates to a charging seat for a cleaning device, a cleaning system and a cleaning method of the cleaning device. The charging seat includes: the device comprises a supporting seat, a heating module and a charging module; the supporting seat is provided with a rolling brush cleaning groove and an air duct, and the air duct is communicated with the outside of the supporting seat and the rolling brush cleaning groove; the heating module and the charging module are arranged on the supporting seat, and the heating module is used for heating air flow in the air duct. This charging seat possesses clean stoving function, can solve cleaning device clean use back round brush and filter and can not dry the drawback of breeding germ and peculiar smell easily fast to guarantee the dry health of round brush and filter, avoid cleaning device to bring the pollution around giving by clear environment, reduced the user and maintained the degree of difficulty, improved clear joyful.

Description

Charging stand for cleaning equipment, cleaning system and cleaning method of cleaning equipment

Technical Field

The invention relates to the technical field of cleaning electric appliances, in particular to a charging seat for cleaning equipment, a cleaning system and a cleaning method for the cleaning equipment.

Background

The wet type dust collector, as a cleaning appliance commonly used in human life, has a working principle of spraying cleaning liquid to the ground, rubbing the ground with a rolling brush (i.e., a rolling brush) and sucking dust and sewage on the ground into a sewage tank through a garbage channel by using a suction motor, and the sucked air is filtered by a filter and then discharged out of the equipment.

At present, a wet dust collector can automatically clean a rolling brush of the wet dust collector in the process of charging by using a charging seat, however, the rolling brush and a garbage channel cannot be cleaned, and if the rolling brush and a filter of the wet dust collector are not taken out and dried for a long time, the wet and dirty rolling brush, the garbage channel and the filter can quickly generate pungent odor and breed harmful bacteria, so that secondary pollution is brought to a cleaned environment and the health of family members is influenced; this greatly reduces the cleaning experience for the user if the sun is removed after each use.

Disclosure of Invention

Accordingly, there is a need for a charging stand for a cleaning device, a cleaning system, and a cleaning method for a cleaning device, which can solve the problems of the conventional wet type dust collector that the rolling brush, the garbage passage, and the filter generate pungent odor and generate harmful bacteria.

A charging dock for a cleaning device, the charging dock comprising: the device comprises a supporting seat, a heating module and a charging module;

the supporting seat is provided with a rolling brush cleaning groove and an air duct, and the air duct is communicated with the outside of the supporting seat and the rolling brush cleaning groove;

the heating module and the charging module are arranged on the supporting seat, and the heating module is used for heating the air flow in the air duct.

In one embodiment, a first air inlet and first air outlets distributed toward the rolling brush cleaning tank are formed in the wall of the supporting seat, and the first air inlet and the first air outlets are matched to form the air duct.

In one embodiment, a drainage channel is arranged in the supporting seat, the drainage channel is communicated with the rolling brush cleaning tank, and the drainage channel is configured to discharge sewage of the rolling brush cleaning tank.

In one embodiment, the support base comprises: the supporting seat comprises a supporting seat main body and an installation shell arranged on the supporting seat main body, wherein the installation shell is provided with a second air inlet;

the first air inlet is formed in the support seat main body;

the heating module and the drainage channel are arranged in the mounting shell, and the first air outlet is arranged on the mounting shell and matched with the first air inlet and the second air inlet to form the air channel.

In one embodiment, the supporting seat main body is provided with an opening, and the rolling brush cleaning groove is arranged on the mounting shell and corresponds to the opening.

In one embodiment, the mounting case includes:

the second air inlet and the drainage channel are arranged on the lower mounting shell;

the mounting upper shell is connected with the supporting seat main body, the mounting lower shell is covered on the mounting upper shell, the mounting lower shell and the mounting lower shell are matched to form a heating module mounting cavity, and the rolling brush cleaning tank and the first air outlet are arranged on the mounting upper shell.

In one embodiment, the mounting upper shell comprises a first mounting upper shell and a second mounting upper shell;

the first mounting upper shell is mounted on the mounting lower shell and matched with the mounting lower shell to form the heating module mounting cavity and is provided with a second air outlet, and the rolling brush cleaning tank is arranged on the first mounting upper shell;

the second mounting upper shell is arranged on the first mounting upper shell, the second mounting upper shell and the first mounting upper shell are matched to form a ventilation cavity communicated with the second air outlet, and the first air outlet is arranged on the second mounting upper shell.

In one embodiment, the second mounting upper shell has a mounting end and a lap end which are distributed oppositely, the mounting end is connected with the second mounting upper shell, the lap end penetrates out of the supporting seat main body in a sealing mode, and the first air outlet is formed in the lap end.

In one embodiment, an upper clamping rib is arranged in the upper mounting shell, a lower clamping rib is arranged in the lower mounting shell, and clamping grooves for fixing the heating modules are formed in the upper clamping rib and the lower clamping rib.

In one embodiment, the drainage channel is opened on the lower clamping rib and is positioned below the clamping groove of the lower clamping rib.

In one embodiment, the number of the lower clamping ribs is multiple, and a gap is formed between every two adjacent lower clamping ribs and forms the drainage channel.

In one embodiment, a flow guide portion is disposed at the second air outlet, and the flow guide portion protrudes out of the upper clamping rib and the lower clamping rib along the horizontal flow direction of the air flow, so that the cleaning solution overflowing from the rolling brush cleaning tank avoids the heating module and directly flows into the drainage channel.

In one embodiment, the cavity bottom of the lower mounting shell is provided with a flow guide area which is positioned below the flow guide part, and the distance between the flow guide area and the lower clamping rib is gradually reduced along the direction from top to bottom.

In one embodiment, the upper end of the flow guide part extends out of the first air outlet.

In one embodiment, the heating module comprises: the heating body is of a hollow structure and is positioned in the air duct, so that the air flow in the air duct flows to the rolling brush cleaning tank after passing through the heating body.

In one embodiment, the heating module further comprises: the charging module is used for enabling the heating body to be electrified and generate heat through the positive electrode and the negative electrode.

In one embodiment, the cradle further comprises: the temperature sensor is used for acquiring and sending the temperature of the air flow heated by the heating body;

and the main control board is used for switching off or switching on the circuit between the positive electrode and the negative electrode based on the temperature of the airflow.

In one embodiment, the cradle further comprises: the temperature control switch is used for disconnecting the circuit between the positive electrode and the negative electrode when the temperature of the heating element is higher than a first temperature threshold value or conducting the circuit between the positive electrode and the negative electrode when the temperature of the heating element is lower than a second temperature threshold value;

wherein the first temperature threshold is greater than the second temperature threshold.

In one embodiment, the cradle further comprises: and the fuse is arranged on the circuit between the positive electrode and the negative electrode.

In one embodiment, the supporting seat is provided with a base overlapping area, the base overlapping area surrounds the periphery of the rolling brush cleaning groove, and a sealing piece is arranged on the base overlapping area.

A cleaning system, the cleaning system comprising: a cleaning device and a charging dock according to any of the above;

the charging module of the charging seat is used for charging the power supply of the cleaning equipment, the rolling brush cleaning groove on the supporting seat is used for accommodating the rolling brush of the cleaning equipment, and the heating module is used for heating the air flow sucked into the cleaning equipment.

In one embodiment, the cleaning apparatus comprises: the garbage can comprises a base, an upright handle, a vacuum suction source, a garbage channel, a rolling brush outer cover, a rolling brush scraping strip, a sewage tank, a clean water tank and a fluid distributor;

the upright handle is operatively connected to the base, the roller brush is mounted on the base, the vacuum suction source and the clean water tank are arranged on the upright handle, the sewage tank is arranged on the upright handle or the base, the vacuum suction source is used for generating suction force to enable fluid or garbage to enter the sewage tank from the ground through the garbage channel, the roller brush outer cover is arranged on the base and at least partially surrounds the roller brush, the roller brush outer cover and the roller brush are matched to form a suction nozzle, and the suction nozzle is communicated with the sewage tank through the garbage channel, so that the fluid or garbage on the ground enters the garbage channel through the suction nozzle;

the fluid dispenser is arranged on the upright handle or the base, the fluid dispenser is communicated with the clean water tank through a fluid transmission passage and is used for applying fluid in the clean water tank to the rolling brush or the surface to be cleaned;

the rolling brush scraping strip is formed on the rolling brush outer cover or the base and used for scraping residual dust or liquid on the rolling brush;

when the cleaning equipment is in butt joint with the charging seat, the air flow heated by the heating module dries the rolling brush, and flows through the rolling brush, the garbage channel, the sewage tank and the vacuum suction source under the suction action of the vacuum suction source and then is discharged out of the cleaning equipment.

In one embodiment, when the rolling brush is placed in the rolling brush cleaning groove, an air gap is formed between the rolling brush and the groove bottom of the rolling brush cleaning groove.

In one embodiment, the air outlets of the air duct of the supporting seat and the recycling openings of the base of the cleaning device are distributed on two sides of the base and are distributed in a staggered manner.

In one embodiment, the number of the air outlets of the air duct of the supporting seat is two, and the two air outlets are respectively distributed towards the two end surfaces of the rolling brush.

In one embodiment, the base of the cleaning device comprises: the rolling brush comprises a base main body and a rolling brush outer cover which are connected, wherein the base main body is provided with a rolling brush mounting groove, and the rolling brush outer cover is covered above the rolling brush;

the height between the front end surface of the rolling brush outer cover and the ground is larger than the height between the bottom of the rear end of the rolling brush mounting groove and the ground.

A method of cleaning a cleaning apparatus, the method comprising:

injecting cleaning fluid into a rolling brush cleaning tank of a charging seat, and driving a rolling brush of the cleaning equipment to rotate in the rolling brush cleaning tank for cleaning;

after the cleaning is carried out for a first preset time, sewage in the rolling brush cleaning tank is sucked into a sewage tank of the cleaning equipment through a garbage channel of the cleaning equipment, and air sucked into the cleaning equipment is heated by using a heating module of the charging seat so as to dry the rolling brush, the garbage channel and a filter of the cleaning equipment.

According to the charging seat for the cleaning equipment, the cleaning system and the cleaning method for the cleaning equipment, after the rolling brush of the cleaning equipment is cleaned in the rolling brush cleaning groove of the supporting seat, the heating module heats the air flowing into the supporting seat air channel under the action of the vacuum suction source of the cleaning equipment, the heated air can flow to the rolling brush cleaning groove, passes through the garbage channel and the filter after passing through the rolling brush rotating at a high speed, and is finally discharged out of the machine body through the vacuum suction source, so that the drying and disinfection of the whole cleaning equipment are realized. In conclusion, the charging seat further has the cleaning and drying function, and the defect that germs and peculiar smell are easily bred due to the fact that the rolling brush and the filter cannot be dried quickly after cleaning of the cleaning device is achieved is overcome, so that the drying and sanitation of the rolling brush and the filter are guaranteed, pollution to the environment to be cleaned due to the cleaning device is avoided, the maintenance difficulty of a user is reduced, and the pleasure of cleaning is improved.

Drawings

Fig. 1 is a cross-sectional view of a charging stand for a charging device according to an embodiment of the present invention;

fig. 2 and 3 are schematic structural diagrams of a cleaning system according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a cleaning system according to an embodiment of the invention

FIG. 5 is an enlarged partial schematic view of FIG. 4;

FIG. 6 is an exploded view of a cleaning system according to an embodiment of the present invention;

FIG. 7 is an exploded view of a charging dock for a cleaning device according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a charging stand for a charging device according to an embodiment of the present invention;

fig. 9 is a partial cross-sectional view of a cleaning system provided in accordance with an embodiment of the present invention.

100. A charging seat; 110. a supporting seat; 110a, a rolling brush cleaning tank; 110b, a first air inlet; 110c, an air duct; 111. a support base main body; 1111. an indicator light; 111a, an opening; 112. mounting a shell; 112a and a second air inlet; 112b and a first air outlet; 112c, a ventilation cavity; 112d, a clamping groove; 112e, a drainage channel; 112f and a second air outlet; 1121. mounting a lower shell; 1121a, a flow guide area; 1122. installing an upper shell; 11221. a first mounting upper housing; 11222. a second mounting upper housing; 1123a, a mounting end; 1123b, lap ends; 1124. clamping ribs; 1125. clamping ribs downwards; 1126. a flow guide part; 120. a heating module; 121. a heating element; 122. an electrode; 130. a charging module; 131. a housing; 132. a second charging head; 133. a main control board; 140. a temperature sensor; 150. a temperature control switch; 160. a fuse; 200. cleaning equipment; 200a, a garbage channel; 210. a base; 211. rolling and brushing; 212. a base body; 213. a rolling brush outer cover; 214. a first lap joint rib; 215. a second lap joint rib; 216. rolling and brushing the scraping strip; 221. a button; 222. an upright handle; 223. a second charging head; 230. a power source; 240. a clear water tank; 250. a vacuum suction source; 260. a sewage tank; 270. a filter; 280. a roller brush motor; 290. and (4) a water pump.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

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 invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1, an embodiment of the present invention provides a charging cradle 100 for a cleaning device, the charging cradle 100 comprising: a support base 110, a heating module 120 and a charging module 130; the supporting base 110 has a rolling brush cleaning tank 110a and an air duct 110c (see fig. 5), and the air duct 110c is communicated with the outside of the supporting base 110 and the rolling brush cleaning tank 110 a; the heating module 120 and the charging module 130 are disposed on the support base 110, and the heating module 120 is used for heating the air flow in the air duct 110 c. Note that arrows other than the arrows used for reference numerals in fig. 1 to 8 are used to indicate the flow direction of the air.

Referring to fig. 2 to 4, the charging stand 100 can be applied to a cleaning device 200, such as a wet cleaner. As an example, as shown in fig. 2 to 4, the wet type cleaner includes: the garbage can comprises an upright handle 222 and a base 210 arranged at the bottom of the upright handle 222, wherein a clean water tank 240, a vacuum suction source 250, a sewage tank 260, a power supply 230 and a filter 270 are arranged on the upright handle 222, a second charging head 223 (see fig. 6) is arranged at the rear part of the lower end of the upright handle 222, a water pump 290, a rolling brush 211 and a rolling brush motor 280 are arranged on the base 210, and a garbage channel 200a is communicated between the upright handle 222 and the base 210. Of course, in other embodiments, the waste water tank 260 may be disposed on the base 210.

When the wet type cleaner cleans the floor, the water pump 290 pumps water from the clean water tank 240 to the roll brush 211 and the floor, and the roll brush motor 280 drives the roll brush 211 to rotate at a high speed, so that the roll brush 211 rubs against the surface to be cleaned, the vacuum suction source 250 operates to generate a vacuum suction force to suck dust and sewage on the floor into the sewage tank 260 through the garbage channel 200a, and at the same time, the sucked air is filtered by the filter 270 and discharged to the outside of the cleaning apparatus 200. The vacuum suction source 250 may be a suction motor.

As an example, as shown in fig. 1 and 7, the charging module 130 includes: a housing 131 provided on the support base 110 to protrude upward, and a first charging head 132 provided on the housing 131 and adapted to the second charging head 223 of the cleaning apparatus 200. It is understood that the structure and the installation position of the first charging head 132 of the charging module 130 on the housing 131 are related to the structure and the installation position of the second charging head 223 of the cleaning device 200, for example, if the second charging head 223 of the cleaning device 200 is the charging interface structure shown in fig. 6 and is disposed at the rear side of the bottom of the upright handle 222, the first charging head 132 of the charging module 130 is the contact pin structure shown in fig. 1, 6 and 7 and is disposed on the top wall of the housing 131. Optionally, a falling prevention protrusion is provided on a top wall of the housing 131 of the first charging head 132 of the charging module 130, and when the first charging head 132 of the charging module 130 is inserted into the second charging head 223 of the cleaning device 200, a lower end of the upright handle 222 of the cleaning device 200 abuts against the falling prevention protrusion, so that the cleaning device 200 can be prevented from falling down during cleaning and charging.

The following describes a cleaning process of the charging stand 100, taking a wet type cleaner as an example:

when the wet type cleaner is returned to the charging stand 100 for cleaning after use, the water pump 290 of the wet type cleaner pumps water from the clean water tank 240 to the roll brush 211 and the roll brush cleaning bath 110a accommodating the roll brush 211, and the roll brush motor 280 drives the roll brush 211 to rotate at a high speed for self-cleaning. After the water brushes the roller brush 211 sufficiently, the vacuum suction source 250 works to generate suction force to suck the roller brush 211 and the sewage in the roller brush cleaning tank 110a into the sewage tank 260; meanwhile, air around the charging stand 100 is sucked into the air duct 110c of the cradle 110 by the vacuum suction source 250 to be heated by the heating module 120. The heated air flows to the rolling brush cleaning tank 110a, passes through the rolling brush rotating at a high speed, passes through the garbage passage 200a and the filter 270, and is finally discharged to the outside of the cleaning device by the vacuum suction source 250, thereby realizing the drying and disinfection of the whole cleaning device 200.

In the charging stand 100 for the cleaning device 200 as described above, after the rolling brush 211 of the device 200 to be cleaned is cleaned in the rolling brush cleaning tank 110a of the supporting base 110, the heating module 120 heats the air flowing into the air duct 110c of the supporting base 110 under the action of the vacuum suction source 250 of the cleaning device 200, and the heated air can flow to the rolling brush cleaning tank 110a, pass through the rolling brush 211 rotating at a high speed, pass through the garbage duct 200a and the filter 270, and finally be discharged to the outside of the cleaning device by the vacuum suction source 250, so as to dry and sterilize the entire cleaning device 200. In conclusion, the charging stand 100 as described above also has a cleaning and drying function, and can solve the problem that the rolling brush 211 and the filter 270 cannot be dried quickly after the cleaning device 200 is used, so that germs and odors are easily generated, thereby ensuring the drying and sanitation of the rolling brush 211 and the filter 270, preventing the cleaning device 200 from polluting the environment to be cleaned, reducing the difficulty of user maintenance, and improving the pleasure of cleaning.

In some embodiments of the present invention, as shown in fig. 7, the heating module 120 includes: the heating element 121, the heating element 121 is a hollow structure and is located in the air duct 110c, so that the air flow in the air duct 110c flows to the rolling brush cleaning tank 110a after passing through the heating element 121. The heating element 121 with the hollow structure can prolong the heating path of the airflow and improve the heating efficiency of the airflow.

Further, as shown in fig. 7, the heating module 120 further includes: and a positive electrode 122 and a negative electrode 122 arranged on the heating element 121, and the charging module 130 is used for electrifying the heating element 121 through the positive electrode 122 and the negative electrode 122 to generate heat. Compared with other heating structures (such as a heat exchanger with a tube side and a shell side), the heating module 120 with the structure has the characteristics of high heating efficiency, simple structure, small occupied space and the like.

Alternatively, the heating element 121 may be a PTC (Positive Temperature Coefficient) heating element, and the heating element 121 has the characteristics of small thermal resistance, high heat exchange efficiency, and the like.

Optionally, as shown in fig. 7 and fig. 9, the positive electrode 122 and the negative electrode 122 are distributed up and down, and the positive electrode shown in fig. 7 is located right above the negative electrode. Therefore, the short circuit caused by the contact of water on the positive electrode 122 and the negative electrode 122 of the heating module 120 can be avoided. Alternatively, the positive and negative electrodes 122 may be provided on the heat-generating body 121 by welding.

Optionally, as shown in fig. 8, an indicator 1111 is further disposed on the support seat main body 111, and the indicator 1111 is used for indicating whether the heating element 121 works. The indicator 1111 is disposed on the circuit between the positive and negative electrodes 122.

Further, as shown in fig. 1 and fig. 7, in some embodiments of the present invention, the charging dock 100 further includes: a temperature sensor 140 and a main control board 133; the temperature sensor 140 is used for acquiring and sending the temperature of the air flow heated by the heating element 121; the main control board 133 is used to open or close the circuit between the positive and negative electrodes 122 based on the temperature of the airflow. Thus, the cleaning device 200 can be prevented from being damaged due to the fact that the temperature of the air flow heated by the heating body 121 is too high, and the cleaning device 200 is protected.

Alternatively, the Temperature sensor 140 is an NTC (Negative Temperature Coefficient) Temperature sensor. With respect to the number of the temperature sensors 140, the embodiment of the present invention is not particularly limited, for example, 2 are provided. Alternatively, the main control board 133 may be mounted on the housing 131 of the charging module 130 (see fig. 7). Optionally, a display screen is arranged on the upright handle 222 of the cleaning device, and the display screen is used for displaying the temperature of the air flow heated by the heating body 121.

Regarding the temperature control, in some other embodiments of the present invention, as shown in fig. 1 and fig. 7, the charging stand 100 further includes: a temperature-controlled switch 150, the temperature-controlled switch 150 being used to open the circuit between the positive and negative electrodes 122 when the temperature of the heating element 121 is higher than a first temperature threshold value, or to open the circuit between the positive and negative electrodes 122 when the temperature of the heating element 121 is lower than a second temperature threshold value; wherein the first temperature threshold is greater than the second temperature threshold. The temperature control switch 150 is a protection device for controlling the temperature of the heating element 121, and is resettable, when the temperature of the heating element 121 is higher than the first temperature threshold, the temperature control switch 150 automatically performs an action through its own elastic member to disconnect the circuit between the positive electrode 122 and the negative electrode 122, so as to cool the heating element 121, and when the temperature of the heating element 121 is lower than the second temperature threshold, the elastic member of the temperature control switch 150 is reset to conduct the circuit between the positive electrode 122 and the negative electrode 122. Thus, the heating element 121 can be protected.

Further, as shown in fig. 1 and fig. 7, in some embodiments of the present invention, the charging dock 100 further includes: and a fuse 160, the fuse 160 being disposed on the circuit between the positive and negative electrodes 122. When the temperature control switch 150 or the temperature sensor 140 is damaged and fails, the fuse 160 can perform an unrecoverable protection action to disconnect the circuit between the charging module 130 and the positive and negative electrodes 122, i.e. damage the heating function of the charging stand 100, when the temperature of the heating element 121 is too high.

In some embodiments of the present invention, as shown in fig. 1 and 7, a first air inlet 110b and a first air outlet 112b distributed toward the rolling brush cleaning tank 110a are disposed on a wall of the supporting base 110, and an air duct 110c is formed between the first air inlet 110b and the first air outlet 112 b.

Of course, in other embodiments of the present invention, the bottom of the supporting base 110 may be set to be an open structure to form the first air inlet 110b, so long as the supporting base 110 is in air flow communication with the external environment or a gap is formed between the bottom of the supporting base 110 and the ground when the rolling brush 211 of the cleaning device 200 is cleaned.

Further, in some embodiments of the present invention, as shown in fig. 7, a drainage channel 112e is provided in the support base 110, the drainage channel 112e is communicated with the rolling-brush washing tank 110a, and the drainage channel 112e is configured to drain the contaminated water of the rolling-brush washing tank 110 a. The drain passage 112e may drain the cleaning solution overflowing from the roll-brush cleaning bath 110 a.

In some embodiments of the invention, on the premise that the support base 110 is provided with the first air inlet 110b, the first air outlet 112b and the drainage channel 112e, as shown in fig. 7, the support base 110 includes: the support seat comprises a support seat main body 111 and an installation shell 112 arranged on the support seat main body 111, wherein a second air inlet 112a (see fig. 8) is formed in the installation shell 112; the first air inlet 110b is arranged on the support seat main body 111; the heating module 120 and the drainage channel 112e are disposed in the mounting housing 112, and the first air outlet 112b is disposed on the mounting housing 112 and is matched with the first air inlet 110b and the second air inlet 112a to form an air duct 110 c. The support base 110 is divided into two parts to facilitate the assembly of the charging stand 100, and the mounting shell 112 can be used for mounting the heating module 120 and protecting the heating module 120. As an example, the drain passage 112e is also communicated with the second air inlet 112 a.

Alternatively, as shown in fig. 7, the supporting seat main body 111 has an opening 111a, and the rolling brush cleaning tank 110a is opened on the mounting case 112 and corresponds to the opening 111 a. Alternatively, as shown in fig. 7, the opening 111a and the charging module 130 are respectively disposed at the front and rear sides of the top wall of the support base main body 111, and the first air inlet 110b is disposed on the left side wall or/and the right side wall of the support base main body 111. Wherein, the first air inlet 110b may be provided with an air inlet grille. In the embodiment of the present invention, the front, rear, left, and right directions are based on the front, rear, left, and right directions shown in fig. 2.

Alternatively, the second air inlet 112a may be aligned with the heating element 121 of the heating module 120 and the length of the two is about the same, which may ensure that the air flow flowing through the second air inlet 112a may completely pass through the heating element 121, thereby improving the heating efficiency of the heating element 121 to the air flow. Optionally, an air inlet grille is disposed at the second air inlet 112 a. The number of the air-inlet grills is not particularly limited, and for example, 2 air-inlet grills are arranged at intervals.

Further, in some embodiments of the present invention, as shown in fig. 7, the mounting case 112 includes: a mounting lower shell 1121, a mounting upper shell 1122; the second air inlet 112a and the drainage channel 112e are disposed on the mounting lower shell 1121; the mounting upper case 1122 is connected to the support base body 111, and is covered on the mounting lower case 1121 to cooperate with the mounting lower case 1121 to form a heating module mounting cavity, and the rolling brush cleaning tank 110a and the first air outlet 112b are opened on the mounting upper case 1122. The heating module 120 can be fixed by clamping the mounting lower shell 1121 and the mounting upper shell 1122, which is beneficial to the disassembly and assembly of the heating module 120.

Specifically, as shown in fig. 7, the mounting upper housing 1122 may include a first mounting upper housing 11221, a second mounting upper housing 11222; the first mounting upper shell 11221 is covered on the mounting lower shell 121 and matched with the mounting lower shell 1121 to form a heating module mounting cavity and is provided with a second air outlet 112f (see fig. 9), and the rolling brush cleaning tank 110a is arranged on the first mounting upper shell 11221; the second mounting upper housing 11222 is covered on the first mounting upper housing 11221 and is matched with the first mounting upper housing 11221 to form a ventilation cavity 112c communicated with the second air outlet 112f, as shown in fig. 9), and the first air outlet 112b is arranged on the second mounting upper housing 11222.

After the rolling brush 211 of the cleaning device 200 is cleaned, under the action of vacuum generated by the vacuum suction source 250, air around the charging stand 100 enters the supporting base main body 111 from the first air inlet 110b on the supporting base main body 111, and then enters the heating module installation cavity through the second air inlet 112a of the installation lower shell 1121, and is heated by the heating element 121 in the process of flowing through the heating element 121; the heated air flows into the ventilation cavity 112c formed by the first mounting upper housing 11221 and the second mounting upper housing 11222 through the second air outlet 112f of the first mounting upper housing 11221, and then flows into the rolling brush cleaning tank 110a through the first air outlet 112b of the second mounting upper housing 11222.

Optionally, a first end of the first mounting upper shell 11221 is covered on the mounting lower shell 1121, and a first end and a second end of the first mounting upper shell 11221 are connected to the support base 110, wherein the first end and the second end of the first mounting upper shell 11221 are distributed oppositely; the second mounting upper case 11222 is fitted over the first end of the first mounting upper case 11221, and the roll-brush cleaning tank 110a is opened on the middle portion of the first mounting upper case 11221. It should be noted that the middle portion of the first mounting upper housing 11221 refers to a portion of the second mounting upper housing 11222 other than the first end and the second end. Wherein, the second mounting upper shell 11222 is connected with the first mounting upper shell 11221, the first mounting upper shell 11221 is connected with the mounting lower shell 1121, and the first mounting upper shell 11221 is connected with the support seat main body 111 by snap connection or screw connection. For example, the two parts can be connected in a snap-fit manner by the fastening cylinder and the fastening column.

Alternatively, the temperature sensor 140 is disposed on the second mounting upper housing 11222 and the detection head of the temperature sensor 140 extends into the ventilation chamber 112c, and the temperature controlled switch 150 is disposed on the first mounting upper housing 11221.

Further, in some embodiments of the present invention, as shown in fig. 9, an upper clamping rib 1124 is provided in the first mounting upper housing 11221, a lower clamping rib 1125 is provided in the mounting lower housing 1121, and the upper clamping rib 1124 and the lower clamping rib 1125 have clamping grooves 112d for fixing the heating module 120 (see fig. 7). The upper end of the heating element 121 is limited in the clamping groove 112d of the upper clamping rib 1124, and the lower end of the heating element 121 of the heating module 120 is limited in the clamping groove 112d of the lower clamping rib 1125, so that the fixing of the heating element 121 can be realized, and the disassembly and assembly process of the heating module 120 can be accelerated. The outline of the holding groove 112d is adapted to the outline of the heating element 121, and for example, if the outline of the heating element 121 is a rectangular parallelepiped structure, the shape of the holding groove 112d is also substantially rectangular.

Optionally, a plurality of limiting protrusions are formed on the peripheral edges of the upper clamping rib 1124 and the lower clamping rib 1125, and the limiting protrusions cooperate to form the clamping groove 112 d. The clamping groove 112d with such a structure can save the materials for the upper clamping ribs 1124 and the lower clamping ribs 1125.

Further, in some embodiments of the invention, as shown in fig. 7, the drain passage 112e opens onto the lower clip bead 1125 and is located below the clip groove 112d of the lower clip bead 1125. Thus, the water in the drain passage 112e is prevented from overflowing to the heating module 120, and the heating module 120 is protected.

Optionally, as shown in fig. 9, a flow guide part 1126 is disposed at the second air outlet 112f, and the flow guide part 1126 protrudes out of the upper clamping rib 1124 and the lower clamping rib 1125 along the horizontal flowing direction of the air flow, so that the cleaning solution overflowing from the rolling brush cleaning tank 110a avoids the heating module 120 and directly flows into the drainage channel 112 e. The diversion part 1126 can drain the cleaning solution overflowing from the rolling brush cleaning tank 110a, so as to prevent the heating module 120 from short circuit due to water contact. It should be noted that the arrows in fig. 9 other than the arrows used for reference numerals are used to indicate the flowing direction of the overflowing cleaning liquid.

Alternatively, the bottom wall of the supporting seat main body 111 may be a hollow structure, so that the cleaning solution flowing out from the mounting lower shell 1121 flows out to the outside of the charging stand 100.

Alternatively, as shown in fig. 7, the number of the lower clip beads 1125 is plural, and a gap is formed between two adjacent lower clip beads 1125, and the gap constitutes the drainage channel 112 e. Thus, the processing of the drainage channel 112e is facilitated, and the material for clamping the rib 1125 can be saved. In view of material saving, the upper clamping ribs 1124 may be provided in plural and spaced apart.

Optionally, as shown in fig. 9, the bottom of the cavity of the lower mounting shell 1121 is provided with a flow guiding region 1121a, the flow guiding region 1121a is located below the flow guiding portion 1126, and a distance between the flow guiding region 1121a and the lower clamping rib 1125 gradually decreases along a direction from top to bottom. As shown in fig. 9, the cleaning liquid falls into the diversion region 1121a at the bottom of the cavity of the lower installation shell 1121 after flowing down from the diversion part 1126, and then flows toward the second air inlet 112a, but does not flow toward other areas in the lower installation shell 1121, which facilitates quick discharge of the cleaning liquid. Alternatively, as shown in fig. 9, a second air inlet 112a is provided at the bottom of the side wall of the lower mounting shell 1121 to facilitate the discharge of the cleaning solution in the drainage passage 112 e.

Alternatively, as shown in fig. 9, an upper end of the flow guide 1126 protrudes to the outside of the first air outlet 112 b. The upper end of the diversion part 1126 can prevent the sludge thrown out by the roller brush 211 due to high-speed rotation during cleaning from entering the heating module installation cavity. The diversion part 1126 may be a vertically downward diversion plate with a gap from the upper clamping rib 1124.

On the premise that the mounting housing 112 includes a mounting lower shell 1121, a first mounting upper shell 11221 and a second mounting upper shell 11222, as shown in fig. 7, in some embodiments of the present invention, as shown in fig. 2, the second mounting upper shell 11222 has a mounting end 1123a and an overlapping end 1123b which are oppositely distributed, the mounting end 1123a is connected with the second mounting upper shell 11222, the overlapping end 1123b is hermetically protruded from the supporting seat main body 111, and the first air outlet 112b is opened on the overlapping end 1123 b. As shown in fig. 5, the base 210 of the cleaning apparatus 200 includes: the base body 212 is provided with a rolling brush mounting groove, and the rolling brush housing 213 covers the rolling brush 211. When the base 210 is put on the charging stand 100, the front end of the roll brush housing 213 is lapped on the lapping end 1123b of the second mounting upper case 11222, and the bottom of the rear end of the roll brush mounting groove is lapped on the middle of the first mounting upper case 11221. Alternatively, as shown in fig. 5, a first overlap rib 214 is provided on the front end of the roll brush housing 213, a second overlap rib 215 is provided on the bottom of the rear end of the roll brush mounting groove, the first overlap rib 214 is in sealing abutment with the overlap end 1123b of the second mounting upper case 11222, and the second overlap rib 215 is in sealing abutment with the middle of the first mounting upper case 11221. Therefore, the sealing performance between the base 210 and the charging stand 100 can be ensured, and the situation that the air around the charging stand 100 is directly sucked into the rolling brush cleaning tank 110a without passing through the air duct 110c in the supporting seat 110 can be avoided, so that the heating efficiency of the heating module 120 can be improved.

Optionally, a sealing member (e.g., a rubber strip) is disposed at the overlapping end 1123b of the second mounting upper housing 11222 and at the middle of the first mounting upper housing 11221, so as to improve the sealing property between the cleaning device 200 and the charging stand 100.

In some embodiments of the present invention, the supporting base 110 has a base overlapping area, which surrounds the rolling brush cleaning tank 110a and is provided with a sealing member (e.g., a rubber strip). This can improve the sealing performance between the cleaning device 200 and the charging stand 100. It will be appreciated that the base overlap region includes a top wall of the overlap end 1123b of the second mounting upper housing 11222 and a top wall of the first mounting upper housing 11221 adjacent the brush roll cleaning basin 110 a.

Another embodiment of the present invention provides a cleaning system, as shown in fig. 2 to 4 and 6, including: a cleaning device 200 and a charging dock 100 as described in any of the above; the charging module 130 of the charging stand 100 is used for charging the power supply 230 of the cleaning device 200, the rolling brush cleaning tank 110a on the supporting base 110 is used for accommodating the rolling brushes 211 of the cleaning device 200, and the heating module 120 is used for heating the air flow sucked into the cleaning device 200.

As an example, the cleaning apparatus 200 is a wet type cleaner. Wherein, the rear end of the base 210 of the wet type cleaner is provided with a roller.

As described above for the cleaning system, after the rolling brush 211 of the device to be cleaned 200 finishes cleaning in the rolling brush cleaning tank 110a of the supporting base 110, the heating module 120 heats the air flowing into the air channel 110c of the supporting base 110 under the action of the vacuum suction source 250 of the cleaning device 200, and the heated air can flow to the rolling brush cleaning tank 110a, pass through the garbage channel 200a and the filter 270 after passing through the rolling brush rotating at high speed, and finally be discharged outside the cleaning device by the vacuum suction source 250, so as to achieve drying and disinfection of the whole cleaning device 200. In summary, the charging seat 100 of the cleaning system has the cleaning and drying functions, and can overcome the defect that the rolling brush 211 and the filter 270 cannot be dried quickly after the cleaning device 200 is used for cleaning, so that germs and peculiar smell are easily bred, thereby ensuring the drying and sanitation of the rolling brush 211 and the filter 270, preventing the cleaning device 200 from polluting the environment to be cleaned, reducing the maintenance difficulty of a user, and improving the clean pleasure.

In some embodiments of the present invention, as shown in fig. 2-4, 6, the cleaning apparatus 200 comprises: a base 210, an upright handle 222, a vacuum suction source 250, a trash channel 200a, a roll brush housing 213, a roll brush bar 216, a waste tank 260, a clean water tank 240, and a fluid dispenser; an upright handle 222 operatively connected to the base 210, a roller brush 211 mounted on the base 210, a vacuum suction source 250, a clean water tank 240 disposed on the upright handle 222, a dirty water tank 260 disposed on the upright handle 222 or the base 210, the vacuum suction source 250 for generating suction to draw fluid or waste from the ground into the dirty water tank 260 through the waste channel 200a, a roller brush housing 213 disposed on the base 210 and at least partially surrounding the roller brush 211, the roller brush housing 213 cooperating with the roller brush 211 to form a suction nozzle, the suction nozzle communicating with the dirty water tank 260 through the waste channel 200a such that fluid or waste on the ground passes through the suction nozzle into the waste channel 200 a; a fluid dispenser is provided on the upright handle 222 or the base 210, the fluid dispenser communicating with the clean water tank 240 through a fluid transfer path for applying the fluid in the clean water tank 240 to the roll brush 211 or the surface to be cleaned; a rolling brush scraping bar 216 is formed on the rolling brush housing 213 or the base 210, and the rolling brush scraping bar 216 is used for scraping off dust or liquid remaining on the rolling brush 211; when the cleaning device 200 is docked with the charging dock 100, the airflow heated by the heating module 120 dries the roller brush 211, and is discharged out of the cleaning device 200 after flowing through the roller brush 211, the garbage passage 200a, the sewage tank 260 and the vacuum suction source 250 by the suction force of the vacuum suction source 250. It should be noted that the upright handle 222 may include a hand-held portion and a mounting portion for mounting components such as the clean water tank 240, the dirty water tank 260, the appliance motor, the power supply, the system circuit, and the like. In some embodiments, the waste tank 260 may be selectively mounted on the base 210. In addition, the upright handle 222 is operatively connected to the base 100, meaning that the upright handle 222 is removably, and/or rotatably, connected to the base 100.

In some embodiments of the present invention, as shown in fig. 5, when the rolling brush 211 is placed in the rolling brush cleaning bath 110a, a gap of wind is formed between the rolling brush 211 and the bath bottom of the rolling brush cleaning bath 110 a. In this way, it can be ensured that the air heated by the heating module 120 can be smoothly sucked into the cleaning apparatus through the gap between the rolling brush 211 and the tank bottom of the rolling brush cleaning tank 110 a.

In some embodiments of the present invention, the air outlets of the air ducts 110c of the supporting base 110 and the recycling openings of the base 210 of the cleaning apparatus 200 are distributed on two sides of the base 210 and staggered. Therefore, the way of hot air flowing through the rolling brush 211 can be increased, and the drying effect of the hot air on the rolling brush 211 is improved. It should be noted that the dust from the outside enters the garbage passage 200a of the upright handle 222 through the recovery opening of the base 210 by the suction power 250 of the cleaning device 200.

As an example, the air outlet of the air duct 110c is the first air outlet 112b of the second mounting upper shell 11222 of the support base 110 shown in fig. 8.

Of course, in other embodiments of the present invention, two air outlets of the air duct 110c of the supporting seat 110 are provided, and the two air outlets are respectively distributed toward two end surfaces of the rolling brush 211. The two hot air streams flowing out through the air outlet flow along the axis of the rolling brush, join at the center of the rolling brush, and then flow into the cleaning device 200. The two end surfaces of the rolling brush 211 are two side surfaces of the rolling brush 211 that intersect with the axis of the rolling brush 211.

In some embodiments of the present invention, as shown in FIG. 5, the base 210 of the cleaning device 200 comprises: the base body 212 is provided with a rolling brush installation groove, and the rolling brush outer cover 213 is covered above the rolling brush 211; the height between the front end surface of the roll brush housing 213 and the ground is greater than the height between the bottom of the rear end of the roll brush installation groove and the ground. Thus, it is ensured that the hot air in the charging stand 100 and the dust in front of the cleaning device 200 are more easily sucked into the garbage passage 200a of the cleaning device 200.

As an example, as shown in fig. 5, a first overlap rib 214 is provided on a front end of the roll brush housing 213, and a second overlap rib 215 is provided on a bottom of a rear end of the roll brush installation groove. It should be noted that the height between the first landing rib 214 and the ground is still greater than the height between the second landing rib 215 and the ground.

In some embodiments of the present invention, the cleaning apparatus 200 further comprises a controller for acquiring a wash and dry command and energizing the charging module 130 to the heating module 120 based on acquiring the wash and dry command.

In particular to some embodiments of the present invention, as shown in fig. 3, a button 221 for triggering a washing and drying instruction is configured on the top of the upright handle 222 of the cleaning device 200; the controller is configured to detect a pressing operation on the button 221, and acquire a washing and drying instruction when the pressing operation on the button 221 is detected.

Of course, in some other embodiments of the present invention, the cleaning device 200 may be provided with a receiving module, and the receiving module may be configured to receive a washing and drying instruction sent by an external terminal and send the washing and drying instruction to the controller. Alternatively, the external terminal may be a mobile phone, a tablet computer, or the like.

Another embodiment of the present invention provides a cleaning method of the cleaning apparatus 200, including:

step S100, injecting a cleaning solution into the rolling-brush cleaning tank 110a of the charging stand 100, and driving the rolling brush 211 of the cleaning device 200 to rotate in the rolling-brush cleaning tank 110a for cleaning;

after the first preset time period, the sewage in the rolling brush washing tank 110a is sucked into the sewage tank 260 of the cleaning device 200 through the garbage passage 200a of the cleaning device 200 and the air sucked into the cleaning device 200 is heated by the heating module 120 of the charging stand 100 to dry the rolling brush 211, the garbage passage 200a and the filter 270 of the cleaning device 200 at step S200.

The cleaning method of the cleaning device 200 can solve the problem that the rolling brush 211 and the filter 270 cannot be dried quickly after the cleaning device 200 is used for cleaning and easily breeding germs and peculiar smell, thereby ensuring the drying and sanitation of the rolling brush 211 and the filter 270, avoiding the pollution of the cleaning device 200 to the environment, reducing the maintenance difficulty of a user and improving the cleaning pleasure.

In step S100, the water pump 290 of the cleaning apparatus 200 may pump water from the clean water tank 240 of the cleaning apparatus 200 toward the roll brush 211 and the roll brush cleaning bath 110a accommodating the roll brush 211, while the roll brush motor 280 of the cleaning apparatus 200 drives the roll brush 211 to rotate at a high speed for self-cleaning. The water pump 290 may set the volume of the cleaning solution injected into the rolling-brush cleaning tank 110a according to the volume of the rolling-brush cleaning tank 110a, so as to prevent the cleaning solution in the rolling-brush cleaning tank 110a from overflowing.

In step S200, after the cleaning process is performed for a first preset time period, the vacuum suction source 250 of the cleaning apparatus 200 operates to generate a suction force to suck the sewage in the rolling brush and rolling brush cleaning tank 110a into the sewage tank 260 of the cleaning apparatus 200; meanwhile, under the action of vacuum generated by the vacuum suction source 250, air around the charging stand 100 enters the air duct 110c from the first air inlet 110b of the supporting base 110 and is heated by the heating module 120, and the heated air flows to the rolling brush cleaning tank 110a, passes through the rolling brush 211 rotating at a high speed, passes through the garbage channel 200a and the filter 270, and is finally discharged outside the cleaning device by the vacuum suction source 250, so that drying and disinfection of the whole cleaning device 200 are realized optionally, wherein the first preset time period may be 20 s.

In some embodiments of the invention, the cleaning method further comprises: in step S300, after the second preset time period is heated, the charging module of the charging stand 100 charges the cleaning device 200. The heating module 120 stops after heating for a second preset time, the vacuum suction source 250 and the roller brush motor 280 continue to operate for a third preset time, and the charging module 130 of the charging stand 100 charges the cleaning device 200. Optionally, the second preset time period is 40 seconds, and the third preset time period is 20 seconds.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A charging cradle for a cleaning device, characterized in that the charging cradle (100) comprises: the device comprises a supporting seat (110), a heating module (120) and a charging module (130);

the supporting seat (110) is provided with a rolling brush cleaning groove (110a) and an air duct (110c), and the air duct (110c) is communicated with the outside of the supporting seat (110) and the rolling brush cleaning groove (110 a);

the heating module (120) and the charging module (130) are arranged on the supporting seat (110), and the heating module (120) is used for heating the air flow in the air duct (110 c).

2. The charging stand according to claim 1, wherein a first air inlet (110b) and a first air outlet (112b) distributed toward the rolling brush cleaning tank (110a) are disposed on a wall of the supporting base (110), and the first air inlet (110b) and the first air outlet (112b) cooperate to form the air duct (110 c).

3. The charging stand according to claim 2, wherein a drainage channel (112e) is provided in the support base (110), the drainage channel (112e) is communicated with the rolling brush cleaning tank (110a), and the drainage channel (112e) is configured to drain the sewage of the rolling brush cleaning tank (110 a).

4. Charging stand according to claim 3, characterized in that the cradle (110) comprises: the air conditioner comprises a support seat main body (111) and an installation shell (112) arranged on the support seat main body (111), wherein a second air inlet (112a) is formed in the installation shell (112);

the first air inlet (110b) is arranged on the supporting seat main body (111);

the heating module (120) and the drainage channel (112e) are arranged in the mounting shell (112), and the first air outlet (112b) is arranged on the mounting shell (112) and is matched with the first air inlet (110b) and the second air inlet (112a) to form the air duct (110 c).

5. The charging stand according to claim 4, wherein the supporting base main body (111) has an opening (111a), and the rolling brush cleaning tank (110a) is opened on the mounting shell (112) and corresponds to the opening (111 a).

6. The charging cradle according to claim 4, wherein the mounting case (112) comprises:

the mounting lower shell (1121), the second air inlet (112a) and the drainage channel (112e) are arranged on the mounting lower shell (1121);

the mounting upper shell (1122) is connected with the support seat main body (111), the mounting upper shell is covered on the mounting lower shell (1121), and is matched with the mounting lower shell (1121) to form a heating module mounting cavity, and the rolling brush cleaning tank (110a) and the first air outlet (112b) are formed in the mounting upper shell (1122).

7. The charging dock of claim 6, wherein the mounting top case (1122) comprises a first mounting top case (11221), a second mounting top case (11222);

the first mounting upper shell (11221) is covered on the mounting lower shell (1121) and matched with the mounting lower shell (1121) to form the heating module mounting cavity and is provided with a second air outlet (112f), and the rolling brush cleaning tank (110a) is arranged on the first mounting upper shell (11221);

the second mounting upper shell (11222) is covered on the first mounting upper shell (11221) and matched with the first mounting upper shell (11221) to form a ventilation cavity (112c) communicated with the second air outlet (112f), and the first air outlet (112b) is arranged on the second mounting upper shell (11222).

8. The charging stand according to claim 7, wherein the second mounting upper shell (11222) has a mounting end (1123a) and a bridging end (1123b) which are distributed oppositely, the mounting end (1123a) is connected with the second mounting upper shell (11222), the bridging end (1123b) is hermetically penetrated from the inside of the supporting base main body (111), and the first air outlet (112b) is opened on the bridging end (1123 b).

9. The charging stand according to claim 7, wherein an upper clamping rib (1124) is provided in the upper mounting housing (1122), a lower clamping rib (1125) is provided in the lower mounting housing (1121), and the upper clamping rib (1124) and the lower clamping rib (1125) have a clamping groove (112d) for fixing the heating module (120).

10. Charging stand according to claim 9, characterized in that the drainage channel (112e) opens onto the lower clamping bead (1125) and is located below the clamping groove (112d) of the lower clamping bead (1125).

11. The charging stand according to claim 10, wherein the number of the lower clip ribs (1125) is plural, and a gap is formed between two adjacent lower clip ribs (1125), and the gap constitutes the drainage channel (112 e).

12. The charging stand according to claim 9, wherein a flow guide part (1126) is disposed at the second air outlet (112f), and the flow guide part (1126) protrudes from the upper clamping rib (1124) and the lower clamping rib (1125) along the horizontal flow direction of the air flow, so that the cleaning solution overflowing from the rolling brush cleaning tank (110a) can directly flow into the drainage channel (112e) while avoiding the heating module (120).

13. The charging stand according to claim 12, wherein the bottom of the cavity of the lower mounting shell (1121) has a guiding area (1121a), the guiding area (1121a) is located below the guiding portion (1126), and therefore, the distance between the guiding area (1121a) and the lower clip rib (1125) is gradually reduced along the direction from top to bottom.

14. The charging stand according to claim 12, wherein the upper end of the diversion part (1126) extends out of the first air outlet (112 b).

15. Charging cradle according to any of the claims 1-14, characterized in that the heating module (120) comprises: the heating element (121) is of a hollow structure and is positioned in the air duct (110c), so that air flow in the air duct (110c) flows to the rolling brush cleaning tank (110a) after passing through the heating element (121).

16. The charging cradle according to claim 15, wherein the heating module (120) further comprises: and the charging module (130) is used for electrifying the heating body (121) to generate heat through the positive electrode (122) and the negative electrode (122).

17. The cradle according to claim 16, wherein the cradle (100) further comprises: a temperature sensor (140) for acquiring and transmitting the temperature of the air flow heated by the heating body (121);

and the main control board (133) is used for switching off or switching on a circuit between the positive electrode (122) and the negative electrode (122) based on the temperature of the airflow.

18. The cradle according to claim 16, wherein the cradle (100) further comprises: a temperature control switch (150) for disconnecting the circuit between the positive and negative electrodes (122) when the temperature of the heating element (121) is higher than a first temperature threshold value, or for connecting the circuit between the positive and negative electrodes (122) when the temperature of the heating element (121) is lower than a second temperature threshold value;

19. The cradle according to claim 17, wherein the cradle (100) further comprises: a fuse (160), the fuse (160) disposed on the electrical circuit between the positive and negative electrodes (122).

20. The charging stand according to any of the claims 1 to 14, wherein the supporting base (110) has a base overlapping area which surrounds the rolling brush cleaning tank (110a) and is provided with a sealing element.

21. A cleaning system, characterized in that the cleaning system comprises: a cleaning device (200) and a charging dock (100) as defined in any one of claims 1 to 20; the charging module (130) of the charging stand (100) is used for charging a power supply (230) of the cleaning device (200), the rolling brush cleaning groove (110a) on the supporting base (110) is used for accommodating the rolling brush (211) of the cleaning device (200), and the heating module (120) is used for heating the airflow sucked into the cleaning device (200).

22. The cleaning system of claim 21, wherein the cleaning device (200) comprises: a base (210), an upright handle (222), a vacuum suction source (250), a trash channel (200a), a roll brush housing (213), a roll brush scraper bar (216), a waste tank (260), a clean water tank (240), and a fluid dispenser;

the upright handle (222) being operatively connected to the base (210), the roller brush (211) being mounted on the base (210), the vacuum suction source (250), the clean water tank (240) are disposed on the upright handle (222), the wastewater tank (260) is provided on the upright handle (222) or the base (210), the vacuum suction source (250) is used for generating suction force to enable fluid or garbage to enter the sewage tank (260) from the ground through the garbage channel (200a), the roller brush housing (213) is arranged on the base (210) and at least partially surrounds the roller brush (211), the rolling brush outer cover (213) and the rolling brush (211) are matched to form a suction nozzle which is communicated with the sewage tank (260) through the garbage channel (200a), -passing the fluid or waste on the ground through the suction nozzle into the waste channel (200 a);

the fluid dispenser is provided on the upright handle (222) or the base (210), the fluid dispenser communicating with the clean water tank (240) through a fluid transfer passage for applying fluid within the clean water tank (240) to the roll brush (211) or a surface to be cleaned;

the rolling brush scraping strip (216) is formed on the rolling brush outer cover (213) or the base (210), and the rolling brush scraping strip (216) is used for scraping off dust or liquid remained on the rolling brush (211);

when the cleaning device (200) is docked with the charging dock (100), the air flow heated by the heating module (120) dries the roller brush (211), and flows through the roller brush (211), the garbage channel (200a), the sewage tank (260) and the vacuum suction source (250) under the suction of the vacuum suction source (250) and then is discharged out of the cleaning device (200).

23. The cleaning system of claim 21, wherein when the rolling brush (211) is placed in the rolling brush cleaning tank (110a), an air gap is left between the rolling brush (211) and the tank bottom of the rolling brush cleaning tank (110 a).

24. The cleaning system of claim 21, wherein the air outlets of the air ducts (110c) of the supporting base (110) and the recovery openings of the base (210) of the cleaning device (200) are distributed on two sides of the base (210) and are staggered.

25. The cleaning system of claim 21, wherein the number of the air outlets of the air duct (110c) of the support base (110) is two, and the two air outlets are respectively distributed toward two end surfaces of the rolling brush (211).

26. The cleaning system according to any one of claims 21-25, wherein the base (210) of the cleaning device (200) comprises: the rolling brush device comprises a base main body (212) and a rolling brush outer cover (213) which are connected, wherein the base main body (212) is provided with a rolling brush installation groove, and the rolling brush outer cover (213) is arranged above the rolling brush in a covering mode;

the height between the front end surface of the rolling brush outer cover (213) and the ground is greater than the height between the bottom of the rear end of the rolling brush mounting groove and the ground.

27. A cleaning method of a cleaning apparatus, characterized in that the cleaning method comprises:

injecting a cleaning solution into a rolling brush cleaning tank (110a) of a charging stand (100), and driving a rolling brush (211) of the cleaning device (200) to rotate in the rolling brush cleaning tank (110a) for cleaning;

after the cleaning is carried out for a first preset time, sewage in the rolling brush cleaning tank (110a) is sucked into a sewage tank (260) of the cleaning device (200) through a garbage channel (200a) of the cleaning device (200), and air sucked into the cleaning device (200) is heated by a heating module (120) of the charging stand (100) to dry the rolling brush (211), the garbage channel (200a) and a filter (270) of the cleaning device (200).