CN115739779A - Cleaning device - Google Patents

Abstract

The invention provides a cleaning device. The cleaning device comprises: a base having a water inlet passage and a water discharge passage; the cleaning part is arranged on the base, the cavity is enclosed in the cleaning part, the cleaning part is provided with an opening, a water inlet and a water outlet which are communicated with the cavity, the water inlet is communicated with the water inlet channel, and the water outlet is communicated with the drainage channel; in the height direction of the cleaning part, the opening is positioned above the water inlet and the water outlet, the head structure can be inserted into the cavity through the opening, and the cross section shape of the cavity is matched with the shape of the peripheral side surface of the head structure; the pumping assembly is connected with the water inlet, and the pumping flow of the pumping assembly is greater than the outflow flow of the water outlet; the drainage part is arranged on the base and surrounds the cleaning part, a drainage groove surrounding the cavity is surrounded by the inner annular surface of the drainage part and the outer annular surface of the cleaning part, and the drainage groove is communicated with the drainage channel; the upper end of the drain portion is higher than the upper end of the cleaning portion in the height direction of the cleaning portion.

Description

Cleaning device

Technical Field

The invention relates to the technical field of personal care, in particular to a cleaning device.

Background

In the related art, a cleaning liquid is often used to wash a nursing structure of a personal nursing device, so as to achieve an automatic cleaning function of the personal nursing device. However, in the cleaning process, the dirt washed by the cleaning liquid is attached to the inner wall of the cleaning cavity, and the cleaning difficulty of the dirt is high, and a great deal of effort is needed, so that the use experience of a user is damaged.

Therefore, how to overcome the above technical defects is a technical problem to be solved urgently.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art.

To this end, one aspect of the present invention provides a cleaning apparatus.

In view of the above, the present invention provides a cleaning device for a personal care apparatus, the personal care apparatus comprising a base structure configured for gripping, the personal care apparatus further comprising a head structure configured for performing a personal care operation, the head structure being connected to the base structure, the cleaning device being for cleaning soils on the head structure, the cleaning device comprising:

a base configured to support a personal care device, the base having a water inlet passage and a water drain passage; the cleaning part is constructed to accommodate the head structure and is arranged on the base, a cavity is enclosed in the cleaning part, the cleaning part is provided with an opening communicated with the cavity, a water inlet and a water outlet, the water inlet is communicated with the water inlet channel, and the water outlet is communicated with the water drainage channel; in the height direction of the cleaning part, the opening is positioned above the water inlet and the water outlet, the head structure can be inserted into the cavity through the opening, and the cross section shape of the cavity is matched with the shape of the peripheral side surface of the head structure; the pumping assembly is used for pumping the cleaning liquid to the cavity, the pumping assembly is connected with the water inlet, and the pumping flow rate of the pumping assembly is greater than the external drainage flow rate of the water outlet; a drain portion configured to collect dirt and cleaning liquid that overflows the chamber through the opening, the drain portion being disposed on the base and surrounding the cleaning portion, an inner annular surface of the drain portion and an outer annular surface of the cleaning portion enclosing a drain channel that surrounds the chamber, the drain channel being in communication with the drain passage; the upper end of the drain portion is higher than the upper end of the cleaning portion in the height direction of the cleaning portion. In the technical scheme, cleaning liquid firstly washes dirt on a brush head structure after being sprayed into the cavity, the washed dirt rises along with the cleaning liquid until the cavity is filled with the cleaning liquid, the cleaning liquid flows into the drainage groove along with the overflowing cleaning liquid, finally a large amount of dirt is mixed with the cleaning liquid and is drained into the drainage channel from the drainage groove, and a small part of dirt is drained into the drainage channel from the drainage hole in the cavity.

The cleaning liquid can carry away dirt attached to the inner wall of the cavity in the rising process, the cleaning liquid is filled in the cavity in the subsequent cleaning process, the dirt is further attached to the inner wall of the cavity with high difficulty and can only be discharged into the drainage tank along with the overflowing cleaning liquid, finally, the cleaning liquid is stopped being pumped to the water inlet after most of the dirt on the head structure is discharged out of the cavity by controlling the cleaning time, and the cleaning liquid and the dirt remaining in the cavity are discharged out of the cavity from the water outlet on the cavity to complete the whole cleaning process.

Therefore, the cleaning part and the drainage part are limited, so that the residual dirt amount of the inner wall of the cavity is effectively reduced, and the technical problems of large dirt adhering amount of the inner wall, high dirt adhering cleaning difficulty and poor user use experience in the related technology are solved. And then realized optimizing belt cleaning device structure, promoted belt cleaning device practicality, for the technical effect of the condition of facilitating of user.

In addition, the cleaning device provided by the invention can also have the following additional technical characteristics:

in any of the above technical solutions, the cleaning apparatus further includes: a filter part configured to filter dirt, the filter part being disposed opposite to the drain passage outlet.

In the technical scheme, the filtering part is arranged, so that the cleaning liquid in the water tank can be prevented from being polluted by dirt, the condition that the cleaning liquid in the water tank is used for performing secondary cleaning is ensured, the cleaning device can deeply clean the head structure for many times and for a long time by means of the limited cleaning liquid, and the cleanliness of the head structure is further improved. Simultaneously, set up the filter house and can avoid the dirt to pile up in the water tank in a large number, prevent on the one hand to foster a large amount of bacteriums in the water tank, only need during on the other hand clearance belt cleaning device pull down the filter house and wash the filter house can, and then realized reducing the belt cleaning device clearance degree of difficulty, the technological effect that the guarantee user is healthy.

In any of the above technical solutions, the filter part includes: a frame; the filter screen is arranged on the frame, and an opening is enclosed by the frame and the filter screen and is aligned with the containing cavity of the drainage channel; wherein, the filter screen is located the week side of holding the chamber, and/or the filter screen is located the bottom of holding the chamber.

In this technical solution, the structure of the filter unit is limited. Specifically, the filter part includes frame and filter screen, and frame part fretwork, filter screen installation are on the frame, accomplish the assembly back of filter screen on the frame, and filter screen and frame enclose jointly and close out the open-ended chamber that holds in top, and this opening aims at drainage channel's export. In the working process, cleaning liquid and dirt discharged by the drainage channel are firstly poured into the containing cavity, then the cleaning liquid is discharged from the containing cavity through the filtering holes in the filter screen, and the dirt is blocked by the filter screen, so that the dirt and the cleaning liquid are separated.

The groove accommodating cavity enables the filtering part to have the capacity of storing dirt, and the filtered dirt is prevented from overflowing to the outside of the filtering part. Simultaneously, the chamber is held to the structure is favorable to enlarging filter area to promote filtration efficiency, avoid large-traffic washing liquid to mix with the dirt and overflow the filter house.

On this basis, explain the position of filter screen, the filter screen can set up around holding the chamber, and the filter screen can also set up in the bottom that holds the chamber. Use the frame to be the cube as an example, all install the filter screen at four faces of the week side of cube frame, install the filter screen simultaneously in cube frame's bottom to make the frame all around and the bottom homoenergetic filter the washing liquid, thereby promote filtration efficiency, reduce the washing liquid because of the filter screen is stifled probability that overflows by dirt such as hair beard.

In any of the above technical solutions, the range of the height of the accommodating cavity is: greater than or equal to 5mm and less than or equal to 100mm.

In this solution, the height of the accommodation chamber is defined. Specifically, through the height more than or equal to 5mm who prescribes a limit to hold the chamber, can guarantee to hold the chamber on the one hand and can save a certain amount of dirt, avoid filtering out the dirt to fill up rapidly and hold the chamber, on the other hand the increase holds the total area that highly is favorable to increasing the filter screen in chamber to reduce washing liquid and the excessive possibility of dirt through promoting filtration flow. Through the height less than or equal to 100mm who prescribes a limit to hold the chamber, can avoid oversize filter house to occupy too much space to reduce the overall arrangement degree of difficulty of filter house, for belt cleaning device's miniaturized design and lightweight design condition of facilitating provides.

In the above technical solution, the cleaning apparatus further includes: a water tank configured to store a cleaning liquid, the pumping assembly and the filter portion being disposed within the water tank, the drainage channel being in communication with the water tank; the box body that is constructed to be used for fixing a position pumping assembly is connected with the base and is located the water tank, and pumping assembly locates in the box body, and pumping assembly draws the washing liquid in the water tank.

In this technical scheme, through setting up the box body, can separate at least partial pumping set spare and the washing liquid in the water tank, avoid the electrical part on the pumping set spare to be damaged by the washing liquid. Through setting up the water tank, make belt cleaning device can break away from outside water source and use, make belt cleaning device more practical convenient, set up the water tank simultaneously and can form the washing liquid circulation in belt cleaning device is inside, make belt cleaning device can carry out a lot of, long-time degree of depth to the head structure through limited washing liquid and clean to promote the cleaning performance of head structure, and then realize promoting the technological effect of belt cleaning device practicality and reliability.

In any of the above solutions, the pumping assembly comprises: a pump body configured to drive the flow of the cleaning fluid, the pump body having an inlet end and an outlet end; a first pipe configured for extracting the cleaning liquid, a first end of the first pipe being connected to the inlet end, a second end of the first pipe being disposed within the tank; a second pipe configured for conveying the cleaning liquid, a first end of the second pipe being connected to the outlet end, a second end of the second pipe being connected to the water inlet channel.

In the technical scheme, the automatic cleaning of the cleaning device is realized by arranging the pump body, the first pipeline and the second pipeline, the working state of the pump body is adjustable, and the cleaning effect of the head structure can be enhanced by adjusting the power of the pump body and starting and stopping the pump body. And then realize promoting belt cleaning device degree of automation, promote the technical effect of belt cleaning device practicality.

In any of the above technical solutions, the water outlet is located below the water inlet; the number of the water inlets is N, and the N water inlets are distributed at intervals in the circumferential direction of the cleaning part; wherein N is an integer greater than 1.

In this technical scheme, through setting up a plurality of water inlets of circumference distribution, make the washing liquid spout to the header structure on a plurality of angles to guarantee that the structural each regional remaining dirt of header all can be washed away by the washing liquid jet flow, and then promote the cleanliness of header structure. Simultaneously, set up N water inlets and be favorable to increasing the speed that the washing liquid pump was gone into the cavity to it is excessive to ensure that washing liquid and dirt can follow the opening at cavity top.

In any one of the above technical scheme, inhalant canal is N, and N inhalant canal and N water inlet one-to-one, and the second pipeline is N, and N second pipelines and N inhalant canal one-to-one, pumping module still include: the pipeline joint is used for distributing the cleaning liquid to the N second pipelines, the pipeline joint is provided with a first interface and N second interfaces, the first interface is connected with the outlet end, and the N second interfaces are connected with the first ends of the N second pipelines in a one-to-one correspondence mode.

In the technical scheme, the pipeline joint is arranged, so that N cleaning liquid pumping flow paths can be formed in the cleaning device, and the cleaning effect of the head structure is enhanced through the pumping flow paths.

In any of the above technical solutions, the cleaning apparatus further includes: the cover body is buckled on the base; the socket is constructed as a socket for butting the charging circuit, and the socket is arranged on the cover body.

In this technical scheme, through setting up the lid, can play the effect of sheltering from and protecting circuit board, avoid the structural water droplet of head to spatter to the circuit board on, and then realize promoting the belt cleaning device reliability, reduce the technological effect of belt cleaning device fault rate.

In any of the above technical solutions, the cleaning apparatus further includes: a drying part configured to supply air into the cleaning part, the drying part being provided to the base.

In this technical scheme, can accelerate the rate of volatilizing of cavity and the structural residual washing liquid of head through setting up the stoving portion to obtain clean and dry cavity and head structure fast, avoid moist cavity and head structure to breed the bacterium. And then realize optimizing the belt cleaning device structure, promote the belt cleaning device practicality, ensure the healthy technological effect of user.

In any of the above technical solutions, the cavity is columnar, and the cleaning part and the head structure are in clearance fit.

In this technical scheme, washing portion and drainage portion all are hollow columnar structure, and washing portion and drainage portion's cross sectional shape is the same, the size is different, and same axis is shared to washing portion and drainage portion simultaneously to ensure that the water drainage tank around the cavity can effectively collect excessive washing liquid and dirt, avoid the washing liquid to spill over the water drainage tank.

Specifically, the sectional shape of cleaning part and the shape adaptation of the week side of head structure to guarantee that the head structure can insert the cavity smoothly, cleaning part and head structure clearance fit simultaneously, in order to guarantee that the washing liquid can rise via the clearance between head structure and the cleaning part, guarantee that the washing liquid that rises can wash away whole cavity inner walls, thereby promote the clearance effect of dirt on the cavity inner wall.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 shows one of the schematic structural views of a cleaning apparatus according to one embodiment of the present invention;

FIG. 2 shows a second schematic structural view of a cleaning apparatus according to an embodiment of the invention;

FIG. 3 is a third schematic diagram of a cleaning apparatus according to an embodiment of the present invention;

FIG. 4 shows a fourth schematic structural view of a cleaning apparatus according to an embodiment of the invention;

FIG. 5 shows a fifth schematic view of a cleaning apparatus according to an embodiment of the present invention;

FIG. 6 shows a sixth schematic structural view of a cleaning apparatus according to an embodiment of the present invention;

FIG. 7 shows a seventh schematic view of a cleaning apparatus according to an embodiment of the invention;

FIG. 8 shows an eighth schematic structural view of a cleaning apparatus according to an embodiment of the present invention;

FIG. 9 shows a ninth schematic structural view of a cleaning apparatus according to an embodiment of the invention;

FIG. 10 shows ten schematic structural views of a cleaning apparatus according to an embodiment of the present invention;

FIG. 11 illustrates an exploded view of a cleaning device according to one embodiment of the present invention;

FIG. 12 illustrates one of the schematic structural views of a filter portion according to one embodiment of the present invention;

FIG. 13 illustrates a second schematic structural view of a filter portion according to an embodiment of the invention;

fig. 14 shows a third schematic structural view of a filter part according to an embodiment of the invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 14 is:

100 cleaning device, 110 base, 1102 water inlet channel, 1104 water outlet channel, 120 cleaning part, 1202 cavity, 1204 opening, 1206 water inlet, 1208 water outlet, 130 pumping component, 132 pump body, 134 first pipeline, 136 second pipeline, 138 energy storage part, 139 pipeline joint, 140 water outlet part, 1402 water outlet groove, 150 water tank, 152 box body, 160 filtering part, 162 frame, 164 filter screen, 166 containing cavity, 170 circuit board, 180 cover body, 182 socket, 190 drying part, 200 personal care device, 210 base structure and 220 head structure.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention, taken in conjunction with the accompanying drawings and detailed description, is set forth below. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the scope of the present invention is not limited by the specific embodiments disclosed below.

A cleaning apparatus according to some embodiments of the present invention is described below with reference to fig. 1 to 14.

As shown in fig. 1, 2, 3 and 4, in one embodiment of the present invention, a cleaning device 100 is presented, the cleaning device 100 being for a personal care apparatus 200, the personal care apparatus 200 comprising a base structure 210 configured for holding, the personal care apparatus 200 further comprising a head structure 220 configured for performing personal care operations, the head structure 220 being connected to the base structure 210, the cleaning device 100 being for cleaning soils on the head structure 220.

The cleaning apparatus 100 includes: a base 110 configured to support the personal care device 200, the base 110 having a water inlet passage 1102 and a water drain passage 1104; a cleaning portion 120 configured to receive the head structure 220, the cleaning portion 120 being disposed on the base 110, the cleaning portion 120 enclosing a cavity 1202 therein, and the cleaning portion 120 having an opening 1204 communicating with the cavity 1202, a water inlet 1206 and a water outlet 1208, the water inlet 1206 being in communication with the water inlet passage 1102, the water outlet 1208 being in communication with the water drain passage 1104; in the height direction of the cleaning part 120, the opening 1204 is positioned above the water inlet 1206, the water outlet 1208 is positioned below the water inlet 1206, the head structure 220 can be inserted into the cavity 1202 through the opening 1204, the cavity 1202 is columnar, the cross-sectional shape of the cavity 1202 is matched with the shape of the peripheral side surface of the head structure 220, and the cleaning part 120 is in clearance fit with the head structure 220; a pumping assembly 130 configured to pump the cleaning fluid to the chamber 1202, the pumping assembly 130 being connected to the inlet port 1206, a pumping flow rate of the pumping assembly 130 being greater than an outflow rate of the outlet port 1208; a drain 140 configured to collect dirt and cleaning liquid overflowing the chamber 1202 through the opening 1204, the drain 140 being provided to the base 110 with the drain 140 surrounding the cleaning portion 120, an inner annular surface of the drain 140 and an outer annular surface of the cleaning portion 120 enclosing a drain channel 1402 surrounding the chamber 1202, the drain channel 1402 communicating with the drain passage 1104; the upper end of the drain part 140 is higher than the upper end of the washing part 120 in the height direction of the washing part 120.

This embodiment defines a washing device 100, the washing device 100 is used for washing dirt cleaned by a personal care device 200, and the personal care device 200 comprises a base structure 210 and a head structure 220, the base structure 210 is used for being held by a user, the end of the base structure 210 is provided with a connecting head, the head structure 220 is arranged on the connecting head, and the base structure 210 drives the head structure 220 to carry out personal care operation through the connecting head so as to meet the personal care requirement of the user. Taking the personal care device 200 as a shaver as an example, the head structure 220 is provided with rotatable and/or vibrating blades, beard cut by the blades remains between the blades, and the cleaning device 100 needs to clean away residual shaving debris between the blades.

Specifically, the washing device 100 includes a base 110, a washing part 120, a pumping assembly 130, and a drain part 140.

As shown in fig. 5 and 7, the base 110 is a main frame structure of the cleaning device 100 for positioning, supporting and protecting other structures on the cleaning device 100, wherein the base 110 is provided with a water inlet passage 1102 and a water outlet passage 1104. Cleaning portion 120 sets up on base 110, and cleaning portion 120 encloses out cavity 1202 on base 110, and leaves the opening 1204 that can supply header structure 220 to insert on cavity 1202, still is provided with water inlet 1206 and delivery port 1208 on cleaning portion 120 simultaneously, and water inlet 1206 is connected with the first end of inlet channel 1102, and delivery port 1208 is connected with outlet channel. When the head structure 220 needs to be cleaned, the head structure 220 is inserted into the cavity 1202 through the opening 1204. The pumping assembly 130 is connected to the second end of the water inlet passage 1102, the pumping assembly 130 is used for pumping the cleaning liquid into the cavity 1202 through the water inlet passage 1102, and the cleaning liquid is sprayed into the cavity 1202 through the water inlet 1206, so as to brush away the dirt remaining on the head structure 220, thereby achieving a cleaning effect.

In addition, the cleaning part 120 is columnar, the periphery of the cleaning part 120 is provided with a drainage part 140 surrounding the cleaning part 120, the inner annular surface of the drainage part 140 is matched with the outer annular surface of the cleaning part 120 to surround a drainage groove 1402, the upper part of the drainage groove 1402 is flush with the opening 1204 of the cavity 1202, and the bottom of the drainage groove 1402 is communicated with a drainage channel 1104 on the base 110. Meanwhile, the rate of pumping the cleaning liquid to the water inlet passage 1102 by the pumping assembly 130 is greater than the drainage rate of the water outlet 1208 on the cavity 1202, so that the liquid level of the cleaning liquid can continuously rise. After the specific cleaning liquid is sprayed into the cavity 1202, firstly, dirt on the brush head structure 220 is washed away, and the washed-away dirt rises along with the cleaning liquid until the cavity 1202 is filled up and then flows into the drainage channel 1402 along with the overflowing cleaning liquid (an arrow a in fig. 4 shows the overflowing direction of the cleaning liquid), and finally, the cleaning liquid is discharged into the drainage channel 1104 from the drainage channel 1402 together with a large amount of dirt, wherein a small part of dirt is discharged into the drainage channel 1104 from the drainage hole on the cavity 1202.

In the cleaning liquid rising process, dirt attached to the inner wall of the cavity 1202 can be carried away, and in the subsequent cleaning process, as the cavity 1202 is filled with cleaning liquid, the dirt is further attached to the inner wall of the cavity 1202 with high difficulty and can only be discharged into the drainage channel 1402 along with the overflowing cleaning liquid, finally, the cleaning duration is controlled to ensure that most of the dirt on the head structure 220 is discharged out of the cavity 1202, then the cleaning liquid stops being pumped into the water inlet 1206, and the residual cleaning liquid and the few dirt in the cavity 1202 are discharged out of the cavity 1202 from the water outlet 1208 on the cavity 1202, so that the whole cleaning process is completed.

Therefore, by limiting the cleaning part 120 and the drainage part 140, the residual dirt amount on the inner wall of the cavity 1202 is effectively reduced, and the technical problems of large dirt adhering amount on the inner wall, high dirt adhering cleaning difficulty and poor user experience in the related technology are solved. Further, the structure of the cleaning device 100 is optimized, the practicability of the cleaning device 100 is improved, and convenience conditions are provided for users.

Specifically, in the height direction of the cleaning part 120, i.e., the depth direction of the cavity 1202, the opening 1204 is located above the water inlet 1206, and the water outlet 1208 is located below the water inlet 1206, and the water outlet 1208 is close to the bottom wall of the cavity 1202. Arranging the opening 1204 above the water inlet 1206 ensures that the entire chamber 1202 is filled with cleaning liquid to ensure that excess cleaning liquid carries away dirt on the inner wall of the chamber 1202. Disposing the water outlet 1208 below the water inlet 1206 facilitates draining of non-overflowing cleaning liquid within the chamber 1202 to reduce residual amounts of cleaning liquid within the chamber 1202.

As shown in fig. 6, in particular, the cleaning portion 120 and the drainage portion 140 are both hollow and cylindrical, and the cross-sectional shapes of the cleaning portion 120 and the drainage portion 140 are the same and different in size, and the cleaning portion 120 and the drainage portion 140 share the same axis, so as to ensure that the drainage channel 1402 surrounding the cavity 1202 can effectively collect the excessive cleaning liquid and dirt, and avoid the cleaning liquid from overflowing the drainage channel 1402.

Specifically, the cross-sectional shape of the cleaning portion 120 is adapted to the shape of the peripheral side surface of the head structure 220, so as to ensure that the head structure 220 can be smoothly inserted into the cavity 1202, and meanwhile, the cleaning portion 120 is in clearance fit with the head structure 220, so as to ensure that the cleaning liquid can rise through the clearance between the head structure 220 and the cleaning portion 120, and ensure that the rising cleaning liquid can wash the inner wall of the cavity 1202, thereby improving the cleaning effect of dirt on the inner wall of the cavity 1202.

Specifically, the upper end of the drainage portion 140 is higher than the upper end of the cleaning portion 120, and the part of the drainage portion 140 higher than the cleaning portion 120 plays a role of blocking to prevent the excessive cleaning liquid and dirt from leaking to the outside of the drainage portion 140, so as to ensure that the cleaning liquid and dirt can be drained to the drainage channel 1104, thereby improving the reliability of the cleaning device 100.

As shown in fig. 9, 10 and 11, in the above embodiment, the cleaning apparatus 100 further includes: a tank 150 configured to store a cleaning solution, the pumping assembly 130 being disposed within the tank 150, the drain 1104 being in communication with the tank 150; a cartridge 152 configured to position the pumping assembly 130, the cartridge 152 coupled to the base 110 and positioned within the tank 150, the pumping assembly 130 positioned within the cartridge 152, the pumping assembly 130 pumping the cleaning fluid within the tank 150.

In this embodiment, the cleaning device 100 is further provided with a water tank 150, and the base 110 is fastened on the water tank 150 to cover the water tank 150. The cleaning device 100 is further provided with a box 152, the box 152 is connected with one side of the base 110 facing the water tank 150, the box 152 and the base 110 enclose a mounting cavity, and the pumping assembly 130 is arranged in the mounting cavity. The water tank 150 is used for storing cleaning liquid, the pumping assembly 130 pumps the cleaning liquid in the water tank 150 into the cavity 1202 through the water inlet passage 1102 and the water inlet 1206, a part of the cleaning liquid is drained back to the water tank 150 through the water drainage groove 1402 and the water drainage passage 1104, and another part of the cleaning liquid is drained back to the water tank 150 through the water outlet 1208 and the water drainage passage 1104, so as to form a cleaning liquid circulation.

By providing the cartridge 152, at least a portion of the pumping assembly 130 may be isolated from the cleaning fluid within the tank 150 to prevent damage to electrical components on the pumping assembly 130 from the cleaning fluid. Through setting up water tank 150, make belt cleaning device 100 can break away from outside water source and use, make belt cleaning device 100 more practical convenient, set up water tank 150 simultaneously and can form the washing liquid circulation in belt cleaning device 100 is inside, make belt cleaning device 100 can carry out a lot of, long-time degree of depth to head structure 220 through limited washing liquid and clean to promote head structure 220's cleaning performance, and then realize promoting the technological effect of belt cleaning device 100 practicality and reliability.

As shown in fig. 9, 10 and 11, in any of the above embodiments, the cleaning apparatus 100 further includes: a filter part 160 configured to filter dirt, the filter part 160 being provided in the water tank 150 to be opposite to the outlet of the drain passage 1104.

In this embodiment, the washing device 100 is further provided with the filter part 160, the filter part 160 is installed in the water tank 150, and the filter part 160 is disposed opposite to the outlet of the drain passage 1104 on the base 110 in the height direction of the washing device 100. The cleaning liquid and dirt discharged through the drainage passage 1104 fall into the filter portion 160, the cleaning liquid passes through the filter portion 160 and flows back into the water tank 150, and dirt entrained in the cleaning liquid is filtered out by the filter portion 160.

By arranging the filtering portion 160, the cleaning liquid in the water tank 150 can be prevented from being polluted by dirt, and the cleaning liquid in the water tank 150 is ensured to have a condition for performing secondary cleaning, so that the cleaning device 100 can deeply clean the head structure 220 for a plurality of times and for a long time by means of the limited cleaning liquid, and the cleanliness of the head structure 220 is further improved. Simultaneously, set up filter part 160 and can avoid the dirt to pile up in water tank 150 in a large number, prevent on the one hand to foster a large amount of bacteriums in the water tank 150, only need during on the other hand cleaning device 100 pull down filter part 160 and wash filter part 160 can, and then realized reducing the cleaning device 100 and cleared up the degree of difficulty, ensure the healthy technological effect of user.

As shown in fig. 8, 9 and 11, in any of the above embodiments, the pumping assembly 130 comprises: a pump body 132 configured to drive the flow of the cleaning fluid, the pump body 132 having an inlet end and an outlet end; a first pipe 134 configured to draw the cleaning liquid, a first end of the first pipe 134 being connected to the inlet end, a second end of the first pipe 134 being disposed within the water tank 150; a second pipe 136 configured to convey a cleaning liquid, a first end of the second pipe 136 being connected to the outlet port, and a second end of the second pipe 136 being connected to the water inlet passage 1102.

In this embodiment, the pumping assembly 130 includes a pump body 132, a first conduit 134, and a second conduit 136. The pump body 132 is disposed in the box body 152, a first end of the first pipeline 134 is abutted with an inlet end of the pump body 132, a second end of the first pipeline 134 is inserted into the water tank 150, a first end of the second pipeline 136 is abutted with an outlet end of the pump body 132, and a second end of the second pipeline 136 is abutted with an inlet of the water inlet passage 1102 of the base 110. After the pump body 132 is opened, the cleaning liquid in the water tank 150 is pumped through the first pipeline 134 and is pumped into the cavity 1202 through the second pipeline 136 and the water inlet 1206, and the cleaning liquid is sprayed onto the head structure 220 through the water inlet 1206 to flush away dirt on the head structure 220.

Through setting up pump body 132, first pipeline 134 and second pipeline 136, realized belt cleaning device 100's automatic washing, and the operating condition of pump body 132 is adjustable, and the cleaning performance of head structure 220 is strengthened to accessible adjustment pump body 132 power and start-stop. Thereby realizing the technical effects of improving the automation degree of the cleaning device 100 and improving the practicability of the cleaning device 100.

As shown in fig. 9, 10 and 11, in any of the above embodiments, the pumping assembly 130 further comprises: an energy storage portion 138 configured to supply power to the pump body 132, the energy storage portion 138 being disposed within the cartridge 152 and coupled to the pump body 132.

In this embodiment, the pumping assembly 130 further includes an energy storage member disposed within the cartridge body 152 and coupled to the pump body 132. The energy storage member functions as a pump body 132 to allow the pump body 132 to operate continuously for a long period of time.

By providing the energy storage member, the cleaning device 100 can work independently from an external power supply, so that the dependence of the cleaning device 100 on a charging structure is eliminated, and the cleaning device 100 can perform cleaning operation in various scenes. Thereby realizing the technical effects of improving the practicability of the cleaning device 100 and providing convenience for users.

As shown in fig. 9, 10 and 11, in any of the above embodiments, the number of the water inlets 1206 is N, and the N water inlets 1206 are distributed at intervals in the circumferential direction of the cleaning portion 120; wherein N is an integer greater than 1.

In this embodiment, the cleaning portion 120 is provided with N water inlets 1206, and the N water inlets 1206 are distributed at intervals in the circumferential direction around the cavity 1202, and the N water inlets 1206 simultaneously spray cleaning liquid into the cavity 1202 during cleaning operation.

Through setting up a plurality of water inlets 1206 of circumference distribution, make the washing liquid can spout head structure 220 on a plurality of angles to guarantee that the dirt that each regional is remained on head structure 220 all can be washed away by the washing liquid jet flow, and then promote head structure 220's cleanliness. Also, the provision of N water inlets 1206 facilitates increasing the rate at which cleaning liquid is pumped into the chamber 1202 to ensure that cleaning liquid and dirt can escape from the opening 1204 at the top of the chamber 1202.

As shown in fig. 9, 10 and 11, in any of the above embodiments, the number of the water inlet passages 1102 is N, the N water inlet passages 1102 correspond to the N water inlets 1206 one to one, the number of the second pipes 136 is N, the N second pipes 136 correspond to the N water inlet passages 1102 one to one, and the pumping assembly 130 further includes: a pipe joint 139 configured to divide the cleaning liquid into the N second pipes 136, the pipe joint 139 being provided with a first port connected to the outlet end and N second ports connected to first ends of the N second pipes 136 in a one-to-one correspondence.

In this embodiment, the base 110 is provided with N inlet channels 1102, and the pumping assembly 130 comprises N second pipes 136 and a pipe joint 139. Specifically, a first connector is arranged on the pipeline joint 139, the first connector is in butt joint with the outlet end of the pump body 132, N second connectors are further arranged on the pipeline joint 139, the N second connectors are connected with the N second pipelines 136 in a one-to-one correspondence manner, and the N second pipelines 136 are connected with the N water inlet channels 1102 in a one-to-one correspondence manner. During the cleaning process, the cleaning liquid pumped out by the pump body 132 is divided by the pipeline structure into the N groups of second pipelines 136 and the water inlet channels 1102, so that the cleaning liquid is sprayed to the head structure 220 through the N water inlets 1206 with different angles.

By providing the pipe joint 139, N cleaning liquid pumping flow paths may be formed in the cleaning apparatus 100 so as to enhance the cleaning effect of the head structure 220 by the plurality of pumping flow paths.

As shown in fig. 11, in any of the above embodiments, the cleaning apparatus 100 further includes: and a circuit board 170 configured to control the operation of the pump body 132, the circuit board 170 being disposed on the base 110, the circuit board 170 being connected to the pump body 132 and the energy storage portion 138.

In this embodiment, the cleaning device 100 is further provided with a circuit board 170, the circuit board 170 is mounted on the base 110, and the circuit board 170 is electrically connected with the pump body 132 and the energy storage portion 138. The circuit board 170 is used for controlling the pump body 132 to operate, and specifically, the operating mode of the cleaning device 100 is adjusted by controlling the power and the start and stop of the pump body 132, so as to implement the automatic cleaning of the cleaning device 100.

Specifically, the cleaning device 100 further includes a sensor and a communicator, the sensor is disposed in the cavity 1202 and is used for sensing whether the head structure 220 is inserted into the cavity 1202, the communicator and the sensor are both connected to the circuit board 170, when the sensor senses that the head structure 220 is inserted into the cavity 1202, the circuit board 170 controls the communicator to send a cleaning instruction to the base structure 210, and the base structure 210 controls the cutter body on the head structure 220 to rotate and/or vibrate according to the cleaning instruction, so as to wash away the dirt attached to the head structure 220 in cooperation with the cleaning liquid sprayed into the cavity 1202. Meanwhile, the rotating and/or vibrating head structure 220 can form regular liquid flow in the cavity 1202, and the liquid flow can improve the peeling effect of dirt attached to the inner wall of the cavity 1202, so as to improve the cleanliness of the cavity 1202.

As shown in fig. 1, 10 and 11, in any of the above embodiments, the cleaning apparatus 100 further includes: a cover 180 configured to shield the circuit board 170, the cover 180 being fastened to the base 110; a receptacle 182 configured to mate with a charging circuit, the receptacle 182 is disposed on the cover 180, and the receptacle 182 is connected to the circuit board 170.

In this embodiment, the cleaning device 100 further includes a cover 180, the cover 180 is fastened above the base 110, and the cover 180 has a through hole, the through hole is disposed opposite to the drainage slot 1402 and the cavity 1202, and the head 220 is inserted into the cavity 1202 through the through hole. Meanwhile, the circuit board 170 is located between the base 110 and the cover 180, and the cover 180 shields the circuit board 170.

Through setting up lid 180, can play the effect of sheltering from and protecting circuit board 170, avoid on the water droplet on the head structure 220 spatters circuit board 170, and then realize promoting belt cleaning device 100 reliability, reduce the technological effect of belt cleaning device 100 fault rate.

As shown in fig. 10 and 11, in any of the above embodiments, the cleaning apparatus 100 further includes: a drying part 190 configured to supply air into the cleaning part 120, the drying part 190 being provided to the base 110.

In this embodiment, the cleaning device 100 is further provided with a drying unit 190, the drying unit 190 is a blower, the blower is installed on the base 110, an air outlet of the blower faces the cavity 1202, the blower is turned on to generate a drying airflow blowing to the cavity 1202, and the cavity 1202 and the synchronization structure are dried under the action of the drying airflow.

The drying section 190 can accelerate the volatilization rate of the residual cleaning solution on the cavity 1202 and the head structure 220, so that the clean and dry cavity 1202 and head structure 220 can be obtained quickly, and bacteria can be prevented from breeding in the wet cavity 1202 and head structure 220. And then realize optimizing belt cleaning device 100 structure, promote belt cleaning device 100 practicality, the healthy technological effect of guarantee user.

As shown in fig. 12 and 13, in any of the above embodiments, the filter portion 160 includes: a frame 162; a screen 164 disposed on the frame 162, the frame 162 and the screen 164 enclosing a receiving cavity 166 having an opening aligned with the drain 1104; wherein the filter screen 164 is located at the peripheral side of the receiving cavity 166 and/or the filter screen 164 is located at the bottom of the receiving cavity 166.

In this embodiment, the structure of the filter unit 160 is limited. Specifically, the filter portion 160 includes a frame 162 and a screen 164, the frame 162 is partially hollow, the screen 164 is mounted on the frame 162, and after the screen 164 is assembled on the frame 162, the screen 164 and the frame 162 together enclose an open-topped receiving chamber 166 aligned with the outlet of the drain 1104. During operation, the cleaning liquid and dirt discharged from the drainage channel 1104 are first poured into the accommodating cavity 166, and then the cleaning liquid is discharged from the accommodating cavity 166 through the filtering holes of the filtering net 164, and the dirt is blocked by the filtering net 164, so that the dirt and the cleaning liquid are separated.

Through the groove accommodating cavity 166, the filtering portion 160 has the capability of storing dirt, and the filtered dirt is prevented from overflowing out of the filtering portion 160. Meanwhile, the receiving chamber 166 is constructed to facilitate an increase in filtering area, thereby improving filtering efficiency and preventing a large flow of cleaning solution from overflowing the filtering portion 160 along with dirt.

On this basis, the position of the filter screen 164 is explained, the filter screen 164 can be disposed around the accommodating chamber 166, and the filter screen 164 can also be disposed at the bottom of the accommodating chamber 166. Taking the frame 162 as a cube as an example, the filter screens 164 are respectively installed on four sides of the periphery of the cube frame 162, and the filter screens 164 are installed at the bottom of the cube frame 162, so that the periphery and the bottom of the frame 162 can filter the cleaning liquid, the filtering efficiency is improved, and the probability that the cleaning liquid is blocked by dirt such as hair, beard and the like and overflows from the filter screens 164 is reduced.

As shown in fig. 12 and 14, in any of the above embodiments, the height of the accommodating chamber 166 (distance H in fig. 14) ranges from: greater than or equal to 5mm and less than or equal to 100mm.

In this embodiment, the height of the receiving cavity 166 is limited. Specifically, by defining the height of the accommodating cavity 166 to be greater than or equal to 5mm, on the one hand, the accommodating cavity 166 can be ensured to store a certain amount of dirt, the accommodating cavity 166 is prevented from being rapidly filled with filtered dirt, and on the other hand, the height of the accommodating cavity 166 is increased, which is beneficial to increasing the total area of the filter screen 164, so that the possibility of overflow of the cleaning liquid and the dirt is reduced by increasing the filtering flow. By limiting the height of the accommodating cavity 166 to be less than or equal to 100mm, the filter part 160 with an oversize size can be prevented from occupying too much space, so that the layout difficulty of the filter part 160 is reduced, and convenience is provided for the miniaturization design and the light weight design of the cleaning device 100.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cleaning device for a personal care apparatus comprising a base structure configured for gripping, the personal care apparatus further comprising a head structure configured for performing personal care operations, the head structure being connected to the base structure, the cleaning device for cleaning soils on the head structure, the cleaning device comprising:

a base configured to support the personal care device, the base having a water inlet channel and a water drain channel;

a cleaning portion configured to receive the head structure, the cleaning portion being disposed on the base, the cleaning portion enclosing a cavity therein, and the cleaning portion having an opening communicating with the cavity, a water inlet communicating with the water inlet channel, and a water outlet communicating with the water drain channel;

in the height direction of the cleaning part, the opening is positioned above the water inlet and the water outlet, the head structure can be inserted into the cavity through the opening, and the cross section shape of the cavity is matched with the shape of the peripheral side surface of the head structure;

a pumping assembly configured to pump cleaning fluid to the chamber, the pumping assembly being connected to the water inlet, the pumping assembly having a pumping flow rate greater than an outflow flow rate of the water outlet;

a drain portion configured to collect the dirt and the cleaning liquid overflowing the cavity from the opening, the drain portion being provided on the base and surrounding the cleaning portion, an inner annular surface of the drain portion and an outer annular surface of the cleaning portion enclosing a drain groove surrounding the cavity, the drain groove communicating with the drain passage;

an upper end of the drain part is higher than an upper end of the cleaning part in a height direction of the cleaning part.

2. The cleaning device of claim 1, further comprising:

a filter part configured to filter the dirt, the filter part being disposed opposite to the drain passage outlet.

3. The cleaning device of claim 2, wherein the filter portion comprises:

a frame;

the filter screen is arranged on the frame, and the frame and the filter screen enclose an accommodating cavity;

wherein, the filter screen is located the week side of holding the chamber, and/or the filter screen is located the bottom of holding the chamber.

4. The cleaning device of claim 3,

the range of the height of the accommodating cavity is as follows: greater than or equal to 5mm and less than or equal to 100mm.

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

a water tank configured to store the cleaning liquid, the pumping assembly and the filter being disposed within the water tank, the drain passage being in communication with the water tank;

the box body is constructed to be used for positioning the pumping assembly, the box body is connected with the base and is positioned in the water tank, the pumping assembly is arranged in the box body, and the pumping assembly extracts the cleaning liquid in the water tank.

6. The cleaning apparatus defined in claim 5, wherein the pumping assembly comprises:

a pump body configured to drive the flow of the cleaning fluid, the pump body having an inlet end and an outlet end;

a first conduit configured to draw the cleaning fluid, a first end of the first conduit being connected to the inlet end, a second end of the first conduit being disposed within the tank;

a second conduit configured to convey the cleaning fluid, a first end of the second conduit connected to the outlet end, a second end of the second conduit connected to the water inlet passage.

7. The cleaning device of claim 6,

the water outlet is positioned below the water inlet;

the number of the water inlets is N, and the N water inlets are distributed at intervals in the circumferential direction of the cleaning part;

wherein N is an integer greater than 1.

8. The cleaning device of claim 7, wherein the number of the water inlet channels is N, N of the water inlet channels correspond to N of the water inlets one to one, N of the second pipes correspond to N of the water inlet channels one to one, and the pumping assembly further comprises:

the pipeline joint is used for distributing the cleaning liquid to the N second pipelines and is provided with a first interface and N second interfaces, the first interface is connected with the outlet end, and the N second interfaces are correspondingly connected with the first ends of the N second pipelines.

9. The cleaning device of claim 1, further comprising:

the cover body is buckled on the base;

a receptacle configured for mating with a charging circuit, the receptacle disposed on the cover.

10. The cleaning device according to any one of claims 1 to 9, further comprising:

a drying part configured to supply air into the washing part, the drying part being provided to the base.

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