CN215838817U

CN215838817U - Cleaning equipment

Info

Publication number: CN215838817U
Application number: CN202121920044.8U
Authority: CN
Inventors: 朱道文; 潘柯
Original assignee: Beijing Rockrobo Technology Co Ltd
Current assignee: Beijing Rockrobo Technology Co Ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-18
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a cleaning device, which comprises a main body and a first electronic component, wherein the main body comprises a first support and a second support; the main body is internally provided with a first accommodating chamber, the first electronic assembly is arranged in the first accommodating chamber, the vertical distance from a first area on the bottom surface of the first accommodating chamber to the bottom of the main body is greater than the vertical distance from other areas on the bottom surface of the first accommodating chamber to the bottom of the main body, and the first area is an area corresponding to the first electronic assembly on the bottom surface of the first accommodating chamber. The bottom surface in first region is higher than other regions, utilize the difference in height in first region and other regions, ponding chamber has been formed in other regions, when liquid gets into the holding chamber when the holding chamber is indoor from holding chamber top like this, the liquid that falls into first region flows into the ponding intracavity because of the difference in height, make difficult in the first region deposit liquid, and electronic component is in the position that is higher than ponding chamber, also difficult ponding that is soaked in the ponding intracavity, thereby reduce electronic component and soak and lead to electronic component to wet the risk of inefficacy in liquid, thereby improve cleaning device's life and security of use.

Description

Cleaning equipment

Technical Field

The utility model relates to the field of cleaning equipment, in particular to cleaning equipment.

Background

Cleaning device has wide application in daily life, and it can liberate people from house cleaning work, effectively alleviates people at the clean aspect's of house work burden, alleviates people and is carrying out the tired degree of house cleaning in-process.

The existing cleaning equipment can generate seams due to the limitation of assembly and process, liquid such as cleaning solution easily enters the cleaning equipment through the seams of the cleaning equipment, so that electronic components are easily soaked in the liquid to cause the wetting failure of the electronic components, the service life of the cleaning equipment is shortened, and even electrical safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content of the present invention is not intended to define key features or essential features of the claimed solution, nor is it intended to be used to limit the scope of the claimed solution.

The embodiment of the utility model provides cleaning equipment, which comprises a main body and a first electronic component, wherein the main body comprises a first support and a second support;

the main body is internally provided with a first accommodating chamber, the first electronic assembly is arranged in the first accommodating chamber, the vertical distance from a first area of the bottom surface of the first accommodating chamber to the bottom of the main body is greater than the vertical distance from other areas of the bottom surface of the first accommodating chamber to the bottom of the main body, and the first area is an area corresponding to the first electronic assembly on the bottom surface of the first accommodating chamber.

Optionally, a first opening is disposed at a top of the first accommodating chamber, and a first shielding portion is disposed above the first electronic component and used for shielding liquid flowing from above the first electronic component.

Optionally, a shielding area of the first shielding portion is greater than or equal to an area occupied by the first electronic component, and the shielding area of the first shielding portion is smaller than an area of the first opening.

Optionally, the first shielding portion is detachably mounted on a side wall of the first accommodating chamber.

Optionally, a suction cup is arranged at one end of the first shielding portion, and the suction cup is used for fixing one end of the first shielding portion to the side wall of the first accommodating chamber in an adsorbing manner.

Optionally, the first shielding part is a waterproof plate.

Optionally, a cleaning solution storage device is arranged in the main body, the first accommodating chamber is located in the cleaning solution storage device, and the first accommodating chamber is isolated from the cleaning solution accommodating space.

Optionally, the cleaning solution storage device is located at a lower portion of the main body.

Optionally, a plurality of first drainage channels are further disposed in the main body, wherein one end of a part of the first drainage channels is communicated with the first area of the first accommodating chamber, and the other end of the part of the first drainage channels extends to the bottom surface of the cleaning solution storage device and forms a first drainage port on the bottom surface of the cleaning solution storage device.

Optionally, one end of the remaining second drain channel is communicated with other areas of the first accommodating chamber, and the other end of the remaining second drain channel extends to the bottom surface of the cleaning liquid storage device and forms a second drain opening on the bottom surface of the cleaning liquid storage device.

According to the self-moving cleaning equipment provided by the embodiment of the utility model, the vertical distance from the first area of the bottom surface of the accommodating chamber to the bottom of the main body is greater than the vertical distance from other areas of the bottom surface of the accommodating chamber to the bottom of the main body, namely, the bottom surface of the first area is higher than other areas, and a water accumulation cavity is formed in other areas by utilizing the height difference between the first area and other areas, so that when liquid enters the accommodating chamber from the top of the accommodating chamber, the liquid falling into the first area flows into the water accumulation cavity due to the height difference, the liquid is not easy to accumulate in the first area, and the electronic component is positioned higher than the water accumulation cavity and is not easy to be soaked by the accumulated water in the water accumulation cavity, so that the risk that the electronic component is soaked in the liquid to cause the damp failure of the electronic component is reduced, and the service life and the use safety of the cleaning equipment are improved.

Drawings

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

In the drawings:

FIG. 1 is a block diagram of a cleaning appliance according to an alternative embodiment of the present invention;

FIG. 2 is a block diagram of a lift assembly in accordance with an alternative embodiment of the present invention;

FIG. 3 is a block diagram of a first shield portion according to an alternative embodiment of the present invention;

FIG. 4 is a block diagram of a cleaning appliance in accordance with another alternative embodiment of the present invention;

FIG. 5 is a block diagram of a cleaning solution storage device and a chassis according to another alternative embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5;

FIG. 7 is a top view of the cleaning solution storage device;

FIG. 8 is a block diagram of a cleaning appliance in accordance with yet another alternative embodiment of the present invention;

FIG. 9 is an exploded view of a body and enclosure according to an alternative embodiment of the utility model;

FIG. 10 is a cross-sectional view of a first storage device and package according to an alternative embodiment of the present invention;

FIG. 11 is a side view of a cleaning appliance according to an alternative embodiment of the present invention;

fig. 12 is a partial block diagram of a cleaning liquid storage device according to an alternative embodiment of the present invention;

FIG. 13 is a block diagram of a cleaning appliance in accordance with yet another alternative embodiment of the present invention;

FIG. 14 is a block diagram of a wiring harness within a recess in accordance with an alternative embodiment of the present invention;

FIG. 15 is a block diagram of a wiring harness passing through a first plug according to an alternative embodiment of the present invention;

FIG. 16 is an enlarged view of a portion of FIG. 13 at B;

FIG. 17 is a diagram of a connection structure between a package on top of a body and the body;

FIG. 18 is a diagram of a connection structure between the package and the body at the sidewall of the body;

fig. 19 is a partially enlarged view of a portion a of fig. 13.

Description of reference numerals:

1-main body, 101-first storage device, 102-second storage device, 1021-liquid injection port, 1022-liquid injection joint, 103-chassis, 2-first shielding part, 3-first opening, 4-first electronic component, 5-first containing chamber, 6-first region, 7-first drainage channel, 8-first drainage port, 9-second drainage port, 10-cleaning component, 1001-rotating motor, 1002-brush disk, 1003-brush hair, 11-lifting component, 1101-lifting motor, 1102-connecting rod, 12-suction cup, 13-first opening, 14-first waterproof sealing element, 15-second opening, 16-pipeline joint, 17-air outlet, 18-first fastening element, 19-second fastening element, 20-a third opening, 21-an exhaust pipeline, 22-a suction part, 23-a first accommodating chamber, 24-an intake pipeline, 25-a packaging part, 26-a second waterproof sealing part, 27-a first waterproof stop, 2701-a first step-shaped structure, 2702-a first notch, 28-a second electronic component, 29-a support part, 30-a fourth opening, 31-a second shielding part, 32-a second drainage channel, 33-a partition plate, 34-a second accommodating chamber, 35-a gap, 36-a waterproof mechanism, 3601-a second waterproof stop, 36011-a protrusion, 3602-a third waterproof stop, 36021-a second step-shaped structure, 36022-a second notch, 37-a third waterproof seal, 38-a fourth waterproof seal, 3801-waterproof foam, 3802-a first rubber plug, 38021-a threading hole, 3803-a waterproof sealing strip, 39-a recess, 40-a wiring harness, 41-a fifth waterproof sealing piece, 4101-an elastic gasket, 42-a groove, 4102-a second rubber plug, 43-a bolt, 4301-a bolt head, 44-a first screw hole and 45-a second screw hole. Wherein, in the case of the first storage device 101 as the cleaning liquid storage device, the second storage device 102 is used as the dirty storage device; in case the first storage device 101 is used as a dirty storage device, the second storage device 102 is used as a cleaning liquid storage device.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

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

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

As shown in fig. 1, an embodiment of the present invention provides a cleaning apparatus, including a main body 1 and a first electronic component 4; the main body 1 is internally provided with a first accommodating chamber 5, the first electronic component 4 is arranged in the first accommodating chamber 5, the vertical distance from a first area 6 on the bottom surface of the first accommodating chamber 5 to the bottom of the main body 1 is greater than the vertical distance from other areas on the bottom surface of the first accommodating chamber 5 to the bottom of the main body 1, wherein the first area 6 is an area corresponding to the first electronic component 4 on the bottom surface of the first accommodating chamber 5.

The cleaning apparatus may be, but is not limited to, a floor washing machine, a mopping unit, or the like. Taking the automatic floor cleaning machine as an example, the automatic floor cleaning machine may further include, but is not limited to, the main body 1, a traveling mechanism, a cleaning supply system, a controller, a sensing portion, and a stain recovery line. It should be noted that the cleaning device may also include other components not shown, or may include only some of the above components or assemblies, and the embodiments of the present disclosure are not limited thereto.

As shown in fig. 1, the main body 1 may be provided with a first storage device 101 and a second storage device 102, and the first storage device 101 and the second storage device 102 are disposed up and down, so that the width of the cleaning apparatus can be reduced, and the occupied space of the cleaning apparatus in the horizontal direction can be saved, thereby facilitating the storage of the cleaning apparatus. And first storage device 101 and second storage device 102 set up coaxially, namely the axis of first storage device 101 and the axis of second storage device 102 coincide each other to the phenomenon of toppling over because of the unstable centre of gravity of cleaning equipment takes place to avoid. The first storage device 101 and the second storage device 102 may be integrally molded using a material such as plastic to improve elasticity, toughness, corrosion resistance and impact resistance of the main body 1 and reduce the weight of the main body 1. The peripheral walls of the first storage device 101 and the second storage device 102 may be pre-formed with a plurality of grooves, recesses 39, detents or the like for installing the cleaning and supplying system, the contamination recycling pipeline, the traveling mechanism, the sensing unit and the controller, and no additional manufacturing of other components such as a housing is required, thereby simplifying the manufacturing process. In some embodiments, the first storage device 101 can be used as a cleaning liquid storage device, and the second storage device 102 can be used as a dirty storage device; in other embodiments, the first storage device 101 can be used as a dirty storage device, and the second storage device 102 can be used as a clean liquid storage device. Further, in the case of a mixture of fresh water and detergent, the cleaning liquid storage device may be divided into two compartments, one compartment having a volume substantially larger than the volume of the other sub-compartment, such that the larger compartment stores fresh water and the smaller compartment stores detergent. And under the condition that the floor cleaning machine is used for cleaning large-scale places, the volume of the main body 1 can be increased, so that the volumes of the cleaning solution storage device and the dirty storage device are increased, and the cleaning solution storage device is provided with sufficient cleaning solution to meet the cleaning requirement. The cleaning solution can be a cleaning solution or a mixed solution of clear water and a detergent, and the stains include stains on the surface to be cleaned and a stain solution after the surface to be cleaned is cleaned.

Running gear is including setting up multiunit gyro wheel and the actuating mechanism in main part 1 lower part, and two gyro wheels of every group are located the relative both sides of main part 1 respectively, and this internally is placed in the robot in actuating mechanism, drives the gyro wheel through actuating mechanism and drives the walking of main part 1 and carry out cleaning operation.

The sensing part is used for sensing distance information, speed information, attitude information, and the like from the mobile device. According to the acquisition information fed back by the sensing part, the controller can control the self-moving cleaning equipment to carry out self-advancing cleaning operation. Specifically, the sensing part may include various different kinds of sensors to collect different information from the mobile device, thereby comprehensively sensing the state and surrounding environment of the mobile device.

The controller is arranged on a circuit main board in the body and comprises a memory (such as a hard disk, a flash memory and a random access memory) and a processor (such as a central processing unit and an application processor). The processor draws an instant map of the environment where the mobile cleaning equipment is located according to the object information fed back by the sensing part, so that the most efficient and reasonable cleaning path and cleaning mode are planned, and the cleaning efficiency of the mobile cleaning equipment is greatly improved. And comprehensively judging the current working state of the self-moving cleaning equipment according to the distance information, the speed information, the attitude information and the like fed back by the sensing part, thereby providing a specific next action strategy aiming at different conditions and sending a corresponding control instruction to the self-moving cleaning equipment.

The cleaning liquid supply system includes a cleaning assembly 10, a cleaning liquid output line, a nozzle provided in the cleaning head housing for supplying the cleaning liquid to the cleaning assembly 10, and a lifting assembly 11 for lifting and lowering the cleaning assembly 10. The dirty storage device is communicated with the spray nozzle through a cleaning solution output pipeline, and necessary parts such as a pump and the like are further arranged on the cleaning solution output pipeline so that the cleaning solution can be timely and sufficiently conveyed to the spray nozzle. During the cleaning operation, the lifting assembly 11 drives the cleaning assembly 10 to descend so that the cleaning assembly 10 contacts the surface to be cleaned, and then the cleaning liquid is delivered to the nozzle to supply the cleaning liquid to the cleaning assembly 10, thereby performing the cleaning operation. After the cleaning operation is finished, the lifting assembly 11 drives the cleaning assembly 10 to ascend, so that a certain distance is formed between the cleaning assembly 10 and the surface to be cleaned, the abrasion of the floor to the cleaning assembly 10 is reduced, and the service life of the cleaning assembly 10 is prolonged.

As shown in fig. 3, the lifting assembly 11 includes a lifting motor 1101 and a link 1102 connected to the lifting motor 1101, the link 1102 is partially hinged to the chassis 103, and the lifting motor 1101 drives the link 1102 to rotate around the hinge, so that the cleaning assembly 10 moves up and down relative to the main body 1.

As shown in fig. 2, the cleaning assembly 10 includes a brush plate 1002 and a rotary motor 1001 for driving the brush plate 1002 to rotate, wherein bristles 1003 are provided on a lower portion of the brush plate 1002, and after the bristles 1003 contact a surface to be cleaned, the rotary motor 1001 drives the brush plate 1002 to rotate, so as to sweep impurities to a suction port by centrifugal force.

In other embodiments, the nozzle can also be arranged outside the cleaning head shell and positioned at the front side of the suction opening, so that the nozzle is used for directly wetting the surface to be cleaned at the front side of the suction opening, and the cleaning member is used for brushing the wetted surface to be cleaned, and the brushing effect on the surface to be cleaned can also be achieved.

As shown in fig. 5, the filth storage means is connected to the suction port through a filth recovery line. In the concrete application, the suction part 22 sucks the air in the dirty storage device and the dirty recovery pipeline through the air suction pipeline 24, the sucked air is discharged to the outside of the cleaning equipment through the exhaust pipeline 21, so that negative pressure is generated in the dirty storage device and the dirty recovery pipeline, the air pressure difference between the inside of the dirty storage device and the outside environment is utilized, air flow flowing from the suction port to the dirty storage device is generated in the dirty recovery pipeline, and impurities and dirty liquid on the surface to be cleaned can be sucked into the dirty storage device through the dirty recovery pipeline by utilizing the air flow. The suction portion 22 may be a blower including a rotation end portion and a driving end portion for driving the rotation end portion to rotate. The rotating end part comprises fan blades and a rotary table, and the fan blades are arranged on the rotary table; the driving end part comprises a driving motor connected with the rotary table, the driving motor drives the rotary table to rotate, so that the fan blades are driven to rotate, air is guided to the air outlet end of the fan through the fan blades, and the air is discharged out of the cleaning equipment through the air discharging pipeline 21. Of course, other components capable of sucking air may be used for the suction portion 22, and this embodiment is not limited strictly.

The first electronic component 4 may include, but is not limited to, a controller and peripheral circuitry. The shape of first accommodation chamber 5 can set up according to arranging of other inside parts of main part 1, can set up to regular shape, like cuboid etc. also can set up to the dysmorphism. The volume of the first accommodating chamber 5 is larger than the volume occupied by the first electronic component 4, which not only facilitates the installation of the first electronic component 4, but also facilitates the heat dissipation of the first electronic component 4. And first accommodation chamber 5 is also not inclosed space, and the top of first accommodation chamber 5 is open promptly, that is to say the top of first accommodation chamber 5 has first opening 3 to be favorable to the circulation of air, more do benefit to the heat dissipation of first electronic component 4, improve the radiating effect of first electronic component 4.

In this embodiment, the vertical distance from the first region 6 of the bottom surface of the first compartment 5 to the bottom of the main body 1 is greater than the vertical distance from the other regions of the bottom surface of the first compartment 5 to the bottom of the main body 1, that is, the bottom surface of the first region 6 is higher than the other regions, and by using the height difference between the first region 6 and the other regions, in other areas, a water accumulation cavity is formed, so that when liquid enters the first accommodating chamber 5 from the top of the first accommodating chamber 5, the liquid falling into the first area 6 flows into the water accumulation cavity due to the height difference, so that the liquid is not easy to accumulate in the first area 6, and the first electronic component 4 is positioned higher than the water accumulation cavity and is not easy to be soaked by the accumulated water in the water accumulation cavity, thereby reducing the risk of the first electronic component 4 being soaked in liquid and causing the first electronic component 4 to be affected with damp and invalid, and further improving the service life and the use safety of the cleaning device.

It is understood that the height difference between the first region 6 and the other regions can be designed by the height of the first electronic component 4 and the total height of the receiving cavity, and the embodiment is not limited thereto.

Further, as shown in fig. 1, a first opening 3 is disposed at a top of the first accommodating chamber 5, a first shielding portion 2 is further disposed above the first electronic component 4, and the first shielding portion 2 is used for shielding liquid flowing from above the first electronic component 4. The first shielding part 2 can shield the liquid flowing into the first accommodating chamber 5 from the upper part of the first electronic component 4, so that the first electronic component 4 is prevented from being wetted by the liquid, the waterproof effect is improved, and the risk of electronic moisture failure is further reduced. It should be noted that the first shielding portion 2 does not cover the top of the first accommodating chamber 5 completely, that is, the first opening 3 of the top of the first accommodating chamber 5 is not covered by the first shielding portion 2, so as to facilitate heat dissipation of the first electronic component 4.

In a specific application, the shielding area of the first shielding portion 2 is greater than or equal to the area occupied by the first electronic component 4, and the shielding area of the first shielding portion 2 is smaller than the area of the first opening 3.

In order to ensure that the first electronic component 4 is not wetted by the liquid entering the first accommodating chamber 5 from above, the shielding area of the first shielding portion 2 is at least the same as the area occupied by the first electronic component 4. In some possible implementation manners, the shielding area of the first shielding portion 2 is larger than the area occupied by the first electronic component 4 and smaller than the area of the first opening 3, that is, the first opening 3 at the top of the first accommodating chamber 5 is not covered by the first shielding portion 2, so that the shielding effect can be increased, the circulation of air can be ensured, and the heat dissipation effect of the first electronic component 4 is not affected.

Further, the first shielding portion 2 is detachably mounted on the side wall of the first accommodating chamber 5, so that the first shielding portion 2 is convenient to mount, and the worker can detach the first shielding portion 2 under the condition that the first electronic component 4 needs to be detected or maintained, so that the first shielding portion 2 is prevented from blocking maintenance or component operation.

Specifically, as shown in fig. 4, a suction cup 12 is disposed at one end of the first shielding portion 2, and the suction cup 12 is used for fixing one end of the first shielding portion 2 onto the sidewall of the first accommodating chamber 5 in a suction manner.

Wherein, the sucking disc 12 can adopt an elastic leather cup structure. When the first shielding portion 2 is installed, the suction cup 12 is attached to the side wall of the first accommodating chamber 5, and the air in the suction cup 12 is squeezed out, so that the first shielding portion 2 is fixed to the side wall by the external pressure. When the first shielding part 2 is detached, the edge of the suction cup 12 is pried up, so that air enters the suction cup 12, the air pressure inside and outside the suction cup 12 is the same, the suction cup 12 can be separated from the side wall, and the separation between the first shielding part 2 and the side wall is realized.

In this embodiment, the first shielding portion 2 and the side wall are detachably connected through the suction cup 12, which is not only simple in structure, but also does not need to add an additional connecting structure on the side wall, thereby reducing the manufacturing difficulty.

Specifically, the first shielding part 2 is a waterproof sheet. The waterproof board can adopt the plastics material, and the plastics material has corrosion-resistant, characteristics that weight is little to can increase the life of first occlusion part 2, can reduce the weight of first occlusion part 2 again. The plastic material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate, etc.

In a specific application, as shown in fig. 1, a cleaning solution storage device is disposed in the main body 1, the first accommodating chamber 5 is disposed in the cleaning solution storage device, and the first accommodating chamber 5 is isolated from the cleaning solution accommodating space.

First accommodation chamber 5 means that the cleaning solution in the cleaning solution storage device can not flow into first accommodation chamber 5 with the isolated cleaning solution accommodation space, that is first accommodation chamber 5 and the space that holds the cleaning solution are independent each other and do not influence each other under normal conditions, and the cleaning solution in the cleaning solution storage device can not reveal to first accommodation chamber 5 under normal conditions promptly.

The first receiving chamber 5 is provided in the cleaning solution storage device, so that a space for additionally configuring a receiving chamber is not required to be defined on the main body 1, thereby making the structure more compact and reducing the overall size of the main body 1.

Further, as shown in fig. 1, a cleaning liquid storage means is located at a lower portion of the main body 1.

With cleaning solution storage device setting lower part, the user of can being convenient for pours into the cleaning solution into in the cleaning solution storage device into, especially is large-scale floor cleaning machine to cleaning equipment, and cleaning solution storage device's volume is great, sets up cleaning solution storage device in the lower part like this, the user's of being convenient for more notes liquid operation.

Further, as shown in fig. 1 and 2, a plurality of first drain channels 7 are further disposed in the main body 1, wherein one end of a part of the first drain channels 7 is communicated with the first region 6 of the first receiving chamber 5, and the other end extends to the bottom surface of the cleaning liquid storage device and forms a first drain port 8 in the bottom surface of the cleaning liquid storage device.

Be full of liquid and spill over to first region 6 or when liquid falls into first region 6 because main part 1 rocks at the ponding intracavity, just the outside to flowing to clean liquid storage device is flowed out to first region 7 of accessible to guarantee that first region 6 can not ponding, guarantee also that first electronic component 4 can not soak in liquid, make the water-proof effects of first accommodation chamber 5 better. Of course, if the bottom of the cleaning liquid storage device is provided with other components, such as the bottom plate 103, etc., correspondingly, the bottom plate 103 is also provided with holes at positions corresponding to the first drain openings 8, so that the liquid can be drained to the outside of the cleaning apparatus.

Further, as shown in fig. 1 and 2, one end of the remaining first drain passage 7 communicates with the other area of the first receiving chamber 5, and the other end extends to the bottom surface of the cleaning liquid storage device and forms a second drain port 9 at the bottom surface of the cleaning liquid storage device.

Utilize first earial drainage passageway 7 to make the ponding of other regions, the ponding in the ponding intracavity is direct flows out to the outside of cleaning fluid storage device through first earial drainage passageway 7 also promptly to make other regions not have ponding yet, just so can avoid first electronic component 4 to soak in liquid, and can reduce the humidity in first accommodation chamber 5, make first electronic component 4 be in comparatively dry environment, further reduced electronic component and wet the risk of inefficacy. Of course, if the bottom of the cleaning liquid storage device is provided with other components, such as the bottom plate 103, etc., correspondingly, the bottom plate 103 is also provided with through holes at positions corresponding to the second drain openings 9, so that the liquid can be drained to the outside of the cleaning apparatus.

In a specific application, in order to further improve the overall waterproof performance of the cleaning device, a waterproof structure may be added to other parts of the cleaning device, and the waterproof structure of other parts is described in detail below.

In some possible embodiments, as shown in fig. 5, a cleaning apparatus includes a main body 1, a dirt storage device, a suction portion 22, an air suction pipeline 24 and an air exhaust pipeline 21 are arranged in the main body 1; the air inlet end of the suction part 22 is communicated with the dirt storage device through an air suction pipeline 24; an air outlet 17 is arranged on the peripheral wall of the body, and the air outlet end of the suction part 22 is communicated with the air outlet 17 through an air outlet pipeline 21.

The specific structure of the cleaning device can be seen from the above embodiments, and is not described herein.

In this embodiment, the suction portion 22 sucks air in the dirty storage device through the air suction pipeline 24, the sucked air is discharged to the outside of the cleaning apparatus through the air exhaust pipeline 21, the sucked air cannot flow into the inside of the cleaning apparatus, and therefore water vapor in the sucked air cannot flow into the inside of the cleaning apparatus, so that the risk of damp failure caused by the fact that electronic components in the cleaning apparatus are in a humid environment is reduced, and the service life and the use safety of the cleaning apparatus are improved.

In the above embodiment, as shown in fig. 5, the outer peripheral wall of the exhaust duct 21 is coated with the first waterproof seal 14.

Wherein, first waterproof sealing member 14 can adopt waterproof materials such as plastics to make, the plastics material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate etc, first waterproof sealing member 14 can adopt current fixed mode to fix on the periphery wall of exhaust pipe 21, exemplarily, first waterproof sealing member 14 adopts the sticker that plastics were made, the viscose through on the sticker bonds on exhaust pipe 21's periphery wall, so both make things convenient for waterproof sealing member's installation, the steadiness that first waterproof sealing member 14 is connected with exhaust pipe 21 has been improved again, reduce the risk that first waterproof sealing member 14 drops from exhaust pipe 21.

In this embodiment, add first waterproof sealing member 14 on the periphery wall through exhaust pipeline 21 and carry out secondary waterproof sealing to under the condition that exhaust pipeline 21 produces the crackle because of impact such as air current, the steam that the air current carried still can seal in exhaust pipeline 21 through first waterproof sealing member 14, prevent that steam from leaking outward, can further improve the waterproof leakproofness of exhaust pipeline 21 like this, prevent that the steam in the exhaust pipeline 21 from flowing into to the cleaning equipment inside.

Further, as shown in fig. 5, a first fastening member 18 is disposed at a connection between the air intake end of the suction portion 22 and the exhaust duct 21.

The joints of the joints can be sealed through the first fastening pieces 18, so that the sealing performance of the joints is improved, the air flow is prevented from flowing into the interior of the cleaning equipment from the joints of the joints, the water vapor carried by the air flow is prevented from entering the interior of the cleaning equipment through the joints of the joints, the connection stability of the joints is also improved, and the joints are prevented from being disconnected due to the impact force of the air flow. The first fastening member 18 may be a hoop or a linear structure capable of being tied, and the embodiment is not limited strictly.

In some possible implementations, as shown in fig. 5, a package 25 is disposed at the air outlet 17, and a first opening 13 is opened on the package 25 in a region corresponding to the air outlet 17.

The packing member 25 may seal some seams or recesses 39 formed on the first storage device 101 due to a process or an assembly, thereby improving the sealing performance of the whole body 1 and preventing some external fluid (e.g., water splashed on the body 1 during a cleaning process) from flowing into the body 1 through the seams. And the sensing part can be further arranged on the packaging part 25, so that the problem that the main body 1 formed by adopting a rotational molding process cannot be directly provided with a sensing component is solved, and the intelligent and automatic realization of the self-moving cleaning equipment is facilitated. The package member 25 may be made of plastic material, and is integrally formed, and the plastic material has the performance characteristics of elasticity, toughness, light weight, excellent chemical stability, shock resistance, etc., and can meet the use requirement of the installation member. The plastic material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate, etc.

The first opening 13 is opened at a position corresponding to the air outlet 17 of the packaging member 25 disposed at the air outlet 17, so as to avoid shielding the air outlet 17, and to smoothly discharge the air flow in the exhaust pipeline to the outside of the cleaning apparatus.

Further, as shown in fig. 5, a pipeline joint 16 is disposed at the first opening 13, the pipeline joint 16 passes through the exhaust outlet 17 and extends towards the inside of the main body 1, and the exhaust pipeline 21 is communicated with the pipeline joint 16.

Through being connected of pipeline joint 16 and exhaust duct 21, can make first opening 13 and exhaust duct's firm connection to avoid shaking or the impact of air current leads to first opening 13 and arrange the period pipeline to produce the dislocation because cleaning equipment produces, and make the air current in the exhaust duct flow into to cleaning equipment in, introduce the steam that the air current carried in the cleaning equipment simultaneously.

Further, as shown in fig. 5, a second fastening member 19 is disposed at a connection of the pipe joint 16 and the exhaust pipe.

The joints of the joints can be sealed through the second fastening pieces 19, so that the sealing performance of the joints is improved, the air flow is prevented from flowing into the cleaning equipment from the joints of the joints, the water vapor carried by the air flow is prevented from entering the cleaning equipment from the joints of the joints, the connection stability of the joints is also improved, and the joints are prevented from being disconnected due to the impact force of the air flow. The second fastening member 19 may be a hoop or a linear structure capable of being tied, and this embodiment is not limited strictly.

Further, the pipeline joint 16 and the packaging piece 25 are integrally formed, so that the step of assembling the pipeline joint 16 and the packaging piece 25 is omitted, the assembling efficiency is improved, the production process is simplified, no seam is generated between the pipeline joint 16 and the packaging piece 25, the condition that air flows out from the joint of the pipeline joint 16 and the packaging piece 25 is avoided, and the sealing performance is improved.

In other embodiments, as shown in fig. 5, a first accommodating chamber 23 is provided in the dirty storage device; the suction part 22 is installed in the first accommodating chamber 23, a second opening 15 is arranged on the wall of the first accommodating chamber 23 corresponding to the air inlet end, and a third opening 20 is arranged on the wall of the first accommodating chamber 23 corresponding to the air outlet end.

The suction part 22 is installed in the first receiving chamber 23 of the dirty storage device, so that it is not necessary to divide a space for receiving the suction part 22 on the main body 1, thereby reducing the overall size of the main body 1, reducing the distance between the suction part 22 and the dirty storage device, and facilitating the arrangement of the air suction pipeline 24 and the air discharge pipeline 21. The second opening 15 and the third opening 20 are formed on the wall of the first accommodating chamber 23, so that the shielding of the air inlet end and the air outlet end of the suction part 22 can be avoided, and the communication between the air inlet passage and the air inlet end and the communication between the air exhaust pipeline 21 and the air outlet end can be ensured.

Further, as shown in fig. 5, a second waterproof seal 26 is provided between the edge of the second opening 15 and the edge of the air intake end.

The second waterproof sealing member 26 can be made of an elastic rubber pad, so that the thickness of the second waterproof sealing member 26 can be slightly larger than the distance between the edge of the second opening 15 and the edge of the air inlet end, and the second waterproof sealing member 26 deforms under the action of extrusion force, so that the second waterproof sealing member 26 is more tightly attached to the edge of the second opening 15 and the edge of the air inlet end, further the gap 35 between the edge of the second opening 15 and the edge of the air inlet end is sealed and sealed more tightly, gas with water vapor is prevented from entering the first accommodating chamber 23 from the gap between the edge of the second opening 15 and the edge of the air inlet end, the suction portion 22 is in a humid environment, the suction portion 22 is damaged due to moisture, and the service life of the suction portion 22 is prolonged.

Further, as shown in fig. 5, the air outlet 17 is located below the air outlet end, so that the exhaust pipeline 21 gradually extends downward from the air outlet end to the air outlet 17, and thus, under the condition that water vapor in the exhaust pipeline 21 is largely condensed into water drops, the water drops can flow downward to the air outlet 17 along the exhaust pipeline 21 by virtue of the gravity of the water drops, and flow out of the air outlet 17 along with the air flow, and are discharged to the outside of the cleaning device, thereby avoiding the occurrence of the condition that the exhaust pipeline 21 is corroded by liquid due to the residual liquid in the exhaust pipeline 21, and prolonging the service life of the exhaust pipeline 21.

In other possible embodiments, fig. 6 is a block diagram of a cleaning liquid storage device and a chassis according to another alternative embodiment of the present invention, and as shown in fig. 6, a cleaning apparatus includes a main body 1, the main body 1 is provided with a second receiving chamber 34 and a second electronic component 28; the second electronic component 28 is located in the second accommodating chamber 34, a fourth opening 30 is disposed at the top of the second accommodating chamber 34, a second leakage channel inlet is disposed around the top of the second accommodating chamber 34, the second leakage channel inlet is communicated with the second leakage channel, a first waterproof stop 27 is disposed at the edge of the fourth opening 30, the second leakage channel inlet is adjacent to the first waterproof stop 27, and the second leakage channel 32 discharges liquid around the top of the second accommodating chamber 34 to the outside of the main body 1 through the second leakage channel inlet.

The specific structure of the cleaning device can be seen in the above embodiments, and is not described herein again. The second electronic component 28 includes, but is not limited to, a sensing portion and peripheral circuits, the sensing portion may be an orientation sensor, such as an IMU (Inertial Measurement Unit) sensor, the IMU sensor includes three single-axis accelerometers and three single-axis gyroscopes, the accelerometers detect acceleration signals from the mobile device in three-dimensional space, and the gyroscopes detect angular velocity signals in three-dimensional space, and thereby resolve the attitude of the mobile device. And the IMU sensor has the autonomous navigation capability, is not influenced by environment, carrier mobility and radio interference, and can effectively improve the reliability, integrity and continuity of positioning and attitude determination. Of course, the sensing portion may be configured as other types of sensors, and the present embodiment is not limited strictly. The shape of the second receiving chamber 34 may be set according to the arrangement of other components inside the main body 1, and may be set to a regular shape, such as a rectangular parallelepiped, or may be set to a special shape. The volume of the second accommodating chamber 34 is larger than the volume occupied by the second electronic component 28, which not only facilitates the installation of the second electronic component 28, but also facilitates the heat dissipation of the second electronic component 28.

In the embodiment, as shown by arrows in fig. 6, 7 and 2, the liquid flowing to the periphery of the top of the second accommodating chamber 34 can be discharged to the outside of the cleaning device through the second drainage channel 32 formed around the top of the second accommodating chamber 34, so that the probability of the liquid flowing into the second accommodating chamber 34 is reduced, the second electronic component 28 is not easily soaked by the liquid, the risk of the second electronic component 28 being soaked in the liquid to cause the damp failure of the second electronic component 28 is reduced, and the service life and the use safety of the cleaning device are improved. And the first waterproof seam allowance 27 can block part of liquid from entering the second accommodating chamber 34, and guide the liquid to the second leakage channel inlet and then be discharged by the second leakage channel 32, so that the liquid amount flowing into the second accommodating chamber 34 is effectively reduced, and the waterproof effect is further improved.

In the above embodiment, as shown in fig. 6 and 7, the bottom of the second accommodating chamber 34 is provided with the supporting portion 29, and the second electronic component 28 is mounted on the supporting portion 29.

The supporting portion 29 may be a supporting frame, a supporting platform, or the like, and the second electronic component 28 may be mounted on the supporting portion 29 by using a conventional fixing method such as a bolt 43 and a rivet, and the specific structure of the supporting portion 29 and the fixing form of the second electronic component 28 are not limited strictly in this embodiment.

The supporting portion 29 can enable the second electronic component 28 to be located at a higher position, so that when a small amount of liquid flows into the second accommodating chamber 34, the second electronic component 28 cannot be soaked by the accumulated water, the risk that the second electronic component 28 is soaked in the liquid to cause the second electronic component 28 to be affected with damp and fail is reduced, and the service life and the use safety of the cleaning device are improved.

Specifically, as shown in fig. 6 and 7, the first waterproof spigot 27 includes a first stepped structure 2701. The liquid near the fourth opening 30 can flow outwards along the surface of the first notch 2702 of the first stepped structure 2701, and the liquid has a certain flow velocity through the height difference formed by the first notch 2702, so that the liquid can flow to the inlet of the second leakage channel and then be discharged from the second leakage channel 32, thereby effectively reducing the amount of the liquid flowing into the second accommodating chamber 34 and improving the waterproof effect.

Further, as shown in fig. 6 and 7, a second shielding portion 31 is disposed at the fourth opening 30. The second shielding portion 31 is used for shielding the fourth opening 30 of the second accommodating chamber 34 and blocking liquid from flowing into the second accommodating chamber 34 from the fourth opening 30, so that the second electronic component 28 is prevented from being wetted by the liquid, the waterproof effect is further improved, and the risk of electronic damp failure is reduced.

Further, as shown in fig. 6 and 7, the second shielding portion 31 is detachably installed at the fourth opening 30, so that not only the installation of the second shielding portion 31 is facilitated, but also in the case where inspection or maintenance of the second electronic component 28 is required, a worker can detach the second shielding portion 31, thereby avoiding obstruction of maintenance or component operation by the second shielding portion 31. The second shielding portion 31 can be installed at the fourth opening 30 by using an existing detachable connection manner, for example, the periphery of the second shielding portion 31 is provided with a claw, and the claw can be clamped at the edge of the fourth opening 30, and the like.

Further, the second shielding portion 31 is a waterproof plate. The waterproof plate can be made of plastic, and the plastic has the characteristics of corrosion resistance and small weight, so that the service life of the second shielding portion 31 can be prolonged, and the weight of the second shielding portion 31 can be reduced. The plastic material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate, etc.

Further, the second accommodating chamber 34 is located at the lower portion of the main body 1, so that the distance between the fourth opening 30 of the second accommodating chamber 34 and the bottom of the main body 1 is reduced, the distance between the inlet of the second leakage flow channel located around the fourth opening 30 and the bottom of the main body 1 is reduced, the overall length of the second leakage flow channel 32 is reduced, the liquid discharge time can be shortened, the formation process of the second leakage flow channel 32 can be simplified, and the second leakage flow channel 32 can be conveniently manufactured.

Specifically, as shown in fig. 6 and 7, the main body 1 includes a cleaning liquid storage device and a bottom plate 103 disposed at the bottom of the cleaning liquid storage device; the second chamber 34 is formed by a partition 33 at the lower part of the cleaning liquid storage device, the chassis 103 and the partition 33 are enclosed, the second chamber 34 is isolated from the cleaning liquid containing space, the supporting part 29 is arranged on the upper surface of the chassis 103, and the chassis 103 is provided with a through hole corresponding to the second drainage channel 32.

The second accommodating chamber 34 is isolated from the accommodating space of the cleaning liquid, that is, the cleaning liquid in the cleaning liquid storage device cannot flow into the second accommodating chamber 34, i.e., under normal conditions, the second accommodating chamber 34 and the space for accommodating the cleaning liquid are independent from each other and do not affect each other, i.e., the cleaning liquid in the cleaning liquid storage device cannot leak into the second accommodating chamber 34 under normal conditions.

The second receiving chamber 34 is provided in the cleaning solution storage device, so that it is not necessary to additionally provide a receiving chamber in the main body 1, thereby making the structure more compact and reducing the overall size of the main body 1. The through holes of the bottom plate 103 corresponding to the second drainage channel 32 can discharge the liquid in the second drainage channel 32 to the outside of the main body 1 smoothly.

Furthermore, the supporting portion 29 and the chassis 103 are integrally formed, so that the assembling process of the supporting portion 29 and the chassis 103 is omitted, and the manufacturing process is simplified.

Further, as shown in fig. 6, 7 and 2, the first drainage channel 7 in the cleaning liquid storage device can drain the liquid flowing into the cleaning liquid storage device through the gap 35 such as a seam to the outside of the cleaning liquid storage device through the first drainage channel 7, thereby effectively reducing the liquid accumulation amount of the liquid in the cleaning liquid storage device and improving the overall waterproof performance of the cleaning liquid storage device.

In still other possible embodiments, as shown in fig. 8, a cleaning apparatus includes a first storage device 101 and a second storage device 102, one of the first storage device 101 and the second storage device 102 is a cleaning liquid storage device, and the other is a dirty storage device; the first storage device 101 is located above the second storage device 102, a waterproof mechanism 36 is arranged between the first storage device 101 and the second storage device 102, and the waterproof mechanism 36 is used for preventing external fluid from entering the cleaning equipment through the gap 35 when the external fluid is splashed to the gap at the joint of the first storage device 101 and the second storage device 102.

In this embodiment, since the cleaning device needs to clean or clean the dirty storage device at times, the cleaning device may be stuck with cleaning liquid or dirty water. When liquid flows down to the gap 35 at the joint of the first storage device 101 and the second storage device 102, the waterproof mechanism 36 can prevent external fluid from entering the cleaning device through the gap 35, so that the risk of damp failure caused by the fact that electronic components in the cleaning device are in a damp environment is reduced, and the service life and the use safety of the cleaning device are improved.

In the above embodiment, as shown in fig. 8, the waterproof mechanism 36 includes the second waterproof seam allowance 3601 provided at the bottom edge of the first storage device 101 and the third waterproof seam allowance 3602 provided at the top outer edge of the second storage device 102, and the second waterproof seam allowance 3601 and the third waterproof seam allowance 3602 are in clearance fit.

The second waterproof seam allowance 3601 and the first storage device 101 are integrally formed, and the third waterproof seam allowance 3602 and the second storage device 102 are integrally formed, so that the assembling process of the second waterproof seam allowance 3601 and the first storage device 101 and the assembling process of the third waterproof seam allowance 3602 and the second storage device 102 are omitted, and the manufacturing process is simplified; moreover, no seam is generated between the second waterproof seam allowance 3601 and the first storage device 101, and between the third waterproof seam allowance 3602 and the second storage device 102, so that the waterproof effect of the waterproof mechanism 36 is better.

The second waterproof seam allowance 3601 and the third waterproof seam allowance 3602 are in clearance fit, that is, the second waterproof seam allowance 3601 and the third waterproof seam allowance 3602 are at least partially overlapped in a staggered mode, but a certain distance is arranged between the second waterproof seam allowance 3601 and the third waterproof seam allowance 3602, namely, the second waterproof seam allowance 3601 is not in contact with the third waterproof seam allowance 3602.

The interval between the second waterproof seam allowance 3601 and the third waterproof seam allowance 3602 can accelerate the heat dissipation of electronic components in the cleaning equipment, and is favorable for the heat dissipation of the electronic components.

The second waterproof seam allowance 3601 and the third waterproof seam allowance 3602 are at least partially overlapped in a staggered mode, when liquid flows through the second waterproof seam allowance 3601, the second waterproof seam allowance 3601 blocks the liquid so as to prevent the liquid from entering the interior of the cleaning device, then the liquid continues to flow downwards along the outer surface of the second waterproof seam allowance 3601 until the liquid flows to the bottom of the second storage device 102, and finally the liquid drops on the ground. The third waterproof seam allowance 3602 plays a role of secondary waterproof, when the cleaning device moves or shakes, liquid flowing through the second waterproof seam allowance 3601 flows into the cleaning device by external force, at the moment, the third waterproof seam allowance 3602 can block the liquid to prevent the liquid from entering the cleaning device, the liquid can flow outwards to the outer surface of the second storage device 102 along the third waterproof seam allowance 3602, then the liquid continues to flow downwards along the outer surface of the second storage device 102 until the liquid flows to the bottom of the second storage device 102, and finally the liquid drops on the ground. Therefore, the second waterproof seam allowance 3601 and the third waterproof seam allowance 3602 are matched with each other, so that liquid flowing from top to bottom can be blocked twice, and the waterproof effect of the waterproof mechanism 36 is improved.

Specifically, as shown in fig. 8, the second waterproof stop 3601 includes a protrusion 36011 extending downward, the third waterproof stop 3602 includes a second stepped structure 36021, and the protrusion 36011 is at least partially embedded in the second notch 36022 of the second stepped structure 36021.

The protrusion 36011 is at least partially embedded into the second notch 36022 of the first step-shaped structure, so that the protrusion 36011 and the second step-shaped structure 36021 can be at least partially overlapped in a staggered manner, when liquid flows to the protrusion 36011, the protrusion 36011 blocks the liquid to prevent the liquid from entering the interior of the cleaning device, the protrusion 36011 also plays a role of drainage, and the liquid continues to flow downwards along the outer surface of the protrusion 36011 until the liquid flows to the bottom of the second storage device 102 and finally drops on the ground. The third water stopping port 3602 has a function of secondary water prevention, when the cleaning device moves or shakes, the liquid flowing through the protrusion 36011 flows into the cleaning device by external force, at this time, the second step-shaped structure 36021 can block the liquid to prevent the liquid from entering the inside of the cleaning device, and the liquid can flow outwards along the surface of the second notch 36022 to the outer surface of the second storage device 102, and then the liquid continues to flow downwards along the outer surface of the second storage device 102 until the liquid flows to the bottom of the second storage device 102, and finally drops on the ground. Therefore, the protrusion 36011 and the step structure are matched with each other, so that liquid flowing from top to bottom can be blocked twice.

Further, as shown in fig. 8, the inner side wall of the protrusion 36011 and the side wall of the second stepped structure 36021 are gradually inclined outward from top to bottom.

Here, the inner side wall of the protrusion 36011 gradually inclines outward from top to bottom means that the inner side wall of the protrusion 36011 gradually inclines toward the outer surface of the first storage device 101 from top to bottom, and similarly, the side wall of the second stepped structure 36021 gradually inclines outward from top to bottom means that the side wall of the second stepped structure 36021 gradually inclines toward the outer surface of the second storage device 102 from top to bottom.

The inner side wall of the protrusion 36011 is gradually inclined outward from top to bottom, so that a wedge-shaped structure can be formed on the protrusion 36011, and the protrusion 36011 can be conveniently embedded into the second notch 36022 of the second step-shaped structure 36021. The side wall of the second step-shaped structure 36021 is gradually inclined outward from top to bottom, so that when the liquid blocked by the side wall flows downward along the side wall, the liquid has a certain flowing speed toward the outside of the cleaning device, thereby reducing the probability of the liquid remaining in the second notch 36022 and improving the waterproof effect.

Further, as shown in fig. 8, a packing member 25 is mounted on the outer peripheral wall of the first storage device 101, and a portion of the packing member 25 near the bottom of the first storage device 101 extends downward and is flush with the bottom of the protrusion 36011.

As shown in fig. 9 and 10, the sealing member 25 may seal some seams or recesses 39 formed on the first storage device 101 due to processes or assembly, thereby improving the sealing performance of the first storage device 101 as a whole and preventing some external fluids (such as water splashed on the main body 1 during cleaning) from flowing into the first storage device 101 through the seams or recesses 39 on the first storage device 101. And the sensing part can be further installed on the packaging part 25, so that the problem that the sensing component cannot be directly installed on the first storage device 101 formed by adopting a rotational molding process is solved, and the intelligent and automatic realization of the self-moving cleaning equipment is facilitated. The package member 25 may be made of plastic material, and is integrally formed, and the plastic material has the performance characteristics of elasticity, flexibility, light weight, excellent chemical stability, shock resistance, etc., and can meet the use requirement of the installation member. The plastic material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate, etc.

The part of the packaging member 25 close to the bottom of the first storage device 101 extends downward and is flush with the bottom of the protrusion 36011, so that the integrity of the protrusion 36011 can be ensured, and the situation that the waterproof performance is reduced due to the breakage of the protrusion 36011 can be avoided.

In some possible implementations, as shown in fig. 11 and 12, the first storage device 101 is a dirty storage device, the second storage device 102 is a cleaning solution storage device, and the cleaning solution storage device is provided with a liquid injection port 1021.

Further, as shown in fig. 11 and 12, a third waterproof seal member 37 is provided around the liquid injection port 1021 of the second storage device 102 to prevent the cleaning liquid leaking around the liquid injection port from flowing into the cleaning apparatus when the user injects the cleaning liquid into the cleaning liquid storage device, thereby enhancing the waterproof effect.

Specifically, the third waterproof seal 37 is waterproof foam 3801.

The waterproof foam 3801 can be made of foam base material, and has good waterproof performance and high temperature resistance. The foaming foam base material comprises EVA foam, PE foam, PU foam, acryl foam and high foaming. The waterproof foam 3801 may be fixed around the liquid pouring port by bonding, but of course, other fixing methods may be used, and this embodiment is not limited to this.

Further, as shown in FIGS. 11 and 12, a liquid pouring joint 1022 is provided at the liquid pouring port 1. The liquid injection joint 2 is connected with a water pipe and other pipelines, and the cleaning liquid is injected into the second storage device 102 through the water pipe and the liquid injection joint 1022, so that the moving distance of the cleaning equipment due to the injection of the cleaning liquid is reduced.

Further, as shown in fig. 12, the liquid injection joint 1022 is gradually inclined outward from bottom to top.

The liquid injection joint 1022 is inclined outward gradually from top to bottom, that is, the liquid injection joint 1022 is inclined gradually from top to bottom toward the direction close to the outer surface of the second storage device 102, so that when a user connects the liquid injection joint 1022 and the water pipe, the interference of the part above the liquid injection port 1 to the connection operation is avoided, the connection operation is facilitated, and the connection efficiency is improved.

In still other possible embodiments, as shown in fig. 13, a cleaning apparatus includes a main body 1, a packing member 25 is provided on an outer side of the main body 1, and a fourth waterproof seal member 38 is provided at a connection portion of the packing member 25 and the main body 1.

The specific structure of the cleaning device can be seen in the above embodiments, and is not described herein again. The packing member 25 can seal some gaps or recesses 39 formed on the main body 1 due to processes or assembly, thereby improving the sealing performance of the whole first storage device 101 and preventing some external fluid (such as water splashed on the main body 1 during cleaning) from flowing into the first storage device 101 through the gaps or recesses 39 on the first storage device 101. And the sensing part can be further installed on the packaging part 25, so that the problem that the sensing component cannot be directly installed on the first storage device 101 formed by adopting a rotational molding process is solved, and the intelligent and automatic realization of the self-moving cleaning equipment is facilitated. The package member 25 may be made of plastic material, and is integrally formed, and the plastic material has the performance characteristics of elasticity, flexibility, light weight, excellent chemical stability, shock resistance, etc., and can meet the use requirement of the installation member. The plastic material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate, etc.

In the embodiment, the fourth waterproof sealing piece 38 arranged at the joint of the packaging piece 25 and the main body 1 can block liquid from entering the cleaning device from the joint between the packaging piece 25 and the main body 1, so that the risk of damp failure caused by the fact that electronic elements in the cleaning device are in a damp environment is reduced, and the service life and the use safety of the cleaning device are improved.

In the above embodiment, the fourth waterproof seals 38 have elasticity, and the fourth waterproof seals 38 are respectively interference-fitted with the packages 25 and the main body 1.

The fourth waterproof sealing member 38 can be made of elastic and sealing material, such as rubber, and the material of the fourth waterproof sealing member 38 is not limited in this embodiment.

The fourth waterproof sealing member 38 is in interference fit with the packaging member 25 and the main body 1 respectively, that is, the fourth waterproof sealing member 38 is elastically deformed by the extrusion force of the packaging member 25 and the main body 1, so that the fourth waterproof sealing member 38 can be more tightly attached to the packaging member 25 and the main body 1, the joint between the packaging member 25 and the main body 1 is more tightly sealed, and the waterproof effect is improved.

The present application uses different watertight seals to seal against different positions of enclosure 25.

In some possible implementations, as shown in fig. 18, the package 25 is provided on an outer side wall of the main body 1, and the fourth waterproof seal 38 includes waterproof foam 3801.

The waterproof foam 3801 can be made of a foam waterproof foam base material, and has the characteristics of good waterproof performance and strong temperature resistance. The foamed waterproof foam base material comprises EVA waterproof foam, PE waterproof foam, PU waterproof foam, acryl waterproof foam and high foaming.

In other possible implementations, as shown in fig. 15 and 16, a recess 39 is provided in the main body 1 in a region corresponding to the package 25, and the fourth waterproof seal 38 further includes a first rubber plug 3802, and the first rubber plug 3802 and the waterproof foam 3801 are interference-fitted between the package 25 and the recess 39 as a whole.

For the case that the recess 39 is disposed on the main body 1, the seam between the package 25 and the main body 1 is sealed in a waterproof manner by the cooperation of the waterproof foam 3801 and the first rubber plug 3802. Wherein, the first rubber plug 3802 has certain volume, can fill sunken 39 to carry out waterproof sealing to sunken 39. Waterproof bubble cotton 3801 sets up between first plug 3802 and packaging part 25 to carry out waterproof sealing to the clearance between first plug 3802 and the packaging part 25, thereby improve waterproof sealed effect. And the first rubber plug 3802 and the waterproof foam 3801 are in interference fit between the packaging piece 25 and the recess 39 as a whole, so that the waterproof foam 3801 and the first rubber plug 3802, the waterproof foam 3801 and the packaging piece 25, and the first rubber plug 3802 and the main body 1 are more tightly attached, and further, the seam between the packaging piece 25 and the main body 1 is more tightly plugged, and the waterproof effect is improved.

Further, as shown in fig. 15 and 16, the recess 39 in the main body 1 is provided with a thread bundle 40, the first rubber plug 3802 is provided with a threading hole, the thread bundle 40 passes through the threading hole 38021, and the thread bundle 40 is in interference fit with the threading hole 38021.

The wiring harness 40 may be comprised of wires connecting various electronic components, such as the controller and the sensors. As shown in fig. 14, the recess 39 of the main body 1 may be used to pass the wiring harness 40, thereby avoiding a situation where the wiring harness 40 interferes with or is entangled with other components within the cleaning apparatus. The threading holes 38021 on the first rubber plug 3802 can allow the thread harness 40 to pass through smoothly, so as to avoid the first rubber plug 3802 from blocking the thread harness 40. The wiring harness 40 is in interference fit with the threading holes 38021, namely the diameter formed by the wiring harness 40 is slightly larger than the diameter of the threading holes 38021, so that the wiring harness 40 and the threading holes 38021 are more tightly attached, liquid is prevented from entering the cleaning equipment through a gap between the wiring harness 40 and the threading holes, and the waterproof effect is better.

In still other possible implementations, as shown in fig. 17, the enclosure 25 is provided on top of the body 1, and the fourth watertight seal 38 comprises a watertight seal 3803.

The waterproof sealing strip 3803 has excellent wear resistance, hydrophobicity and corrosion resistance, so that the sealing strip can well seal the gap between the package 25 and the main body 1 at the top of the main body 1, and further can effectively block liquid from flowing into the main body 1 through the gap between the package 25 and the main body 1 at the top of the main body 1.

In a specific application, the cleaning device further comprises a detachable connector, the packaging part 25 is connected with the main body 1 through the detachable connector, and a fifth waterproof sealing part 41 is arranged at the joint of the detachable connector and the packaging part 25.

The package 25 is detachably connected to the main body 1, and when the package 25 is broken by an external force, the package 25 can be easily replaced. The fifth watertight sealing member 41 seals a gap generated between the detachable connector and the packing member 25, thereby preventing liquid from flowing into the main body 1 from the gap.

Specifically, as shown in fig. 19, the detachable connection member includes a bolt 43, and the fifth watertight sealing member 41 includes an elastic gasket 4101; the package 25 is provided with a first screw hole 44, the main body 1 is provided with a second screw hole 45, the bolt 43 passes through the first screw hole 44 and the second screw hole 45 in sequence, and the elastic washer 4101 is interference-fitted between the bolt head 4301 of the bolt 43 and the package 25.

The package 25 is detachably connected to the main body 1 by screwing the bolts 43 to the first screw holes 44 and the second screw holes 45. The elastic gasket 4101 arranged between the bolt head 4301 and the packaging part 25 seals a gap between the bolt head 4301 and the packaging part 25, and the elastic gasket 4101 is in interference fit between the bolt head 4301 and the packaging part 25, so that the elastic gasket 4101 is more tightly attached to the bolt head 4301 and the packaging part 25, the gap between the bolt head 4301 and the packaging part 25 is more tightly sealed by the elastic gasket 4101, and the waterproof effect is improved.

Further, as shown in fig. 19, the fifth waterproof sealing member 41 further includes a second rubber plug 4102, the sealing member 25 further has a groove 42 for accommodating the bolt head 4301, the second rubber plug 4102 is installed in the groove 42 in an interference fit manner, and the second rubber plug 4102 is located above the bolt head 4301.

The second rubber plug 4102 seals the groove 42 to prevent liquid from flowing into the groove 42, so that the second rubber plug 4102, in cooperation with the elastic gasket 4101, can form two waterproof seals for the gap between the bolt 43 and the packaging member 25, thereby further improving the waterproof effect for the gap between the bolt 43 and the packaging member 25. And the second rubber plug 4102 is installed in the groove 42 in an interference fit manner, so that the second rubber plug 4102 is attached to the inner wall of the groove 42 more tightly, and the waterproof effect is better.

In the above embodiment, as shown in fig. 8, the main body 1 includes the contamination storage device and the cleaning liquid storage device, and the contamination storage device is located above the cleaning liquid storage device.

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

Claims

1. A cleaning device, comprising a main body and a first electronic component;

2. The cleaning device as claimed in claim 1, wherein the top of the first accommodating chamber is provided with a first opening, and a first shielding portion is further provided above the first electronic component and used for shielding liquid flowing from above the first electronic component.

3. The cleaning device as claimed in claim 2, wherein the shielding area of the first shielding portion is greater than or equal to the area occupied by the first electronic component, and the shielding area of the first shielding portion is smaller than the area of the first opening.

4. The cleaning apparatus according to claim 2, wherein the first shielding portion is detachably mounted on a side wall of the first accommodating chamber.

5. The cleaning device as claimed in claim 4, wherein a suction cup is disposed at one end of the first shielding portion, and the suction cup is used for fixing one end of the first shielding portion onto the side wall of the first accommodating chamber in a suction manner.

6. The cleaning apparatus defined in claim 2, wherein the first shield portion is a flashing.

7. The cleaning apparatus as claimed in claim 1, wherein a cleaning solution storage device is provided in the main body, the first receiving chamber is located in the cleaning solution storage device, and the first receiving chamber is isolated from the cleaning solution receiving space.

8. The cleaning apparatus as defined in claim 7, wherein the cleaning liquid storage device is located at a lower portion of the main body.

9. The cleaning apparatus as claimed in claim 7, wherein a plurality of first drain channels are further provided in the main body, wherein one end of a portion of the first drain channels communicates with the first region of the first receiving chamber, and the other end extends to a bottom surface of the cleaning solution storage means and forms a first drain opening at the bottom surface of the cleaning solution storage means.

10. The cleaning apparatus of claim 9, wherein one end of the remaining first drain channel communicates with other areas of the first receiving chamber, and the other end extends to a bottom surface of the cleaning liquid storage device and forms a second drain opening in the bottom surface of the cleaning liquid storage device.