CN215993847U

CN215993847U - Cleaning equipment

Info

Publication number: CN215993847U
Application number: CN202121920076.8U
Authority: CN
Inventors: 潘柯; 朱道文
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: 2022-03-11
Anticipated expiration: 2031-08-16

Abstract

The embodiment of the utility model discloses cleaning equipment which comprises a main body, wherein a packaging part is arranged on the outer side of the main body, and a first waterproof sealing part is arranged at the joint of the packaging part and the main body. By utilizing the first waterproof sealing piece arranged at the joint of the packaging piece and the main body, liquid can be prevented from entering the cleaning equipment from the seam between the packaging piece and the main body, so that the risk of damp failure caused by the fact that electronic elements in the cleaning equipment are in a damp environment is reduced, and the service life and the use safety of the cleaning equipment are improved.

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.

Generally, the outer side of the main body of the cleaning device is provided with a packaging part, liquid such as cleaning solution can easily enter the cleaning device through a seam between the packaging part and the main body, so that electronic components are easy to damp and lose efficacy, the service life of the cleaning device 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, wherein a packaging part is arranged on the outer side of the main body, and a first waterproof sealing part is arranged at the joint of the packaging part and the main body.

Optionally, the first waterproof sealing member has elasticity, and the first waterproof sealing member is in interference fit with the package and the main body respectively.

Optionally, the enclosure is disposed on an outer sidewall of the body, and the first waterproof seal comprises waterproof foam.

Optionally, be equipped with in the main part corresponding to the region of packaging part is sunken, first waterproof sealing spare still includes first plug, first plug with waterproof bubble is cotton as whole interference fit in the packaging part with between the sunken.

Optionally, sunken in the main part is equipped with the pencil, the through wires hole has been seted up to first plug, the pencil passes the through wires hole, just the pencil with through wires hole interference fit.

Optionally, the enclosure is disposed on top of the main body, and the first watertight seal comprises a watertight seal.

Optionally, the cleaning device further comprises a detachable connecting piece, the packaging piece is connected with the main body through the detachable connecting piece, and a second waterproof sealing piece is arranged at the joint of the detachable connecting piece and the packaging piece.

Optionally, the detachable connection comprises a bolt and the second watertight seal comprises an elastomeric washer; the packaging part is provided with a first screw hole, the main body is provided with a second screw hole, the bolt sequentially penetrates through the first screw hole and the second screw hole, and the elastic washer is in interference fit between the bolt head of the bolt and the packaging part.

Optionally, the second waterproof sealing element further includes a second rubber plug, the packaging member further has a groove for accommodating the bolt head, the second rubber plug is installed in the groove in an interference fit manner, and the second rubber plug is located above the bolt head.

Optionally, the main body comprises a dirt storage device and a cleaning liquid storage device, the dirt storage device being located above the cleaning liquid storage device.

According to the cleaning device provided by the embodiment of the utility model, liquid can be prevented from entering the cleaning device from a seam between the packaging piece and the main body by utilizing the first waterproof sealing piece arranged at the joint of the packaging piece and the main body, 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.

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 wiring harness within a recess in accordance with an alternative embodiment of the present invention;

FIG. 3 is a block diagram of a wiring harness passing through a first plug according to an alternative embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

FIG. 5 is a diagram of a connection structure between a package on top of a body and the body;

FIG. 6 is a diagram of a connection structure between a package and a body at a sidewall of the body;

FIG. 7 is an enlarged view of a portion of FIG. 1 at A;

FIG. 8 is a block diagram of a lift assembly in accordance with an alternative embodiment of the present invention;

FIG. 9 is a block diagram of a cleaning appliance in accordance with another alternative embodiment of the present invention;

FIG. 10 is a block diagram of a cleaning solution storage device and a chassis according to another alternative embodiment of the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 10;

FIG. 12 is a top view of FIG. 10;

FIG. 13 is a block diagram of a second shielding portion according to an alternative embodiment of the present invention;

FIG. 14 is a block diagram of a cleaning appliance in accordance with yet another alternative embodiment of the present invention;

FIG. 15 is a block diagram of a cleaning appliance in accordance with yet another alternative embodiment of the present invention;

FIG. 16 is an exploded view of a body and enclosure according to yet another alternative embodiment of the present invention;

FIG. 17 is a cross-sectional view of a first storage device and package according to an alternative embodiment of the present invention;

FIG. 18 is a side view of a cleaning appliance according to an alternative embodiment of the present invention;

fig. 19 is a partial block diagram of a cleaning liquid storage device according to an alternative embodiment of the present invention.

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 waterproof sealing element, 201-waterproof foam, 202-first rubber plug, 2021-threading hole, 203-waterproof sealing strip, 3-wiring harness, 4-sealing element, 5-recess, 6-second waterproof sealing element, 601-elastic gasket, 602-second rubber plug, 7-groove, 8-bolt, 801-bolt head, 9-first screw hole, 10-second screw hole, 11-lifting component, 1101-lifting motor, 1102-connecting rod, 12-cleaning component, 1201-rotating motor, 1202-brush disk, 1203-brush hair, 13-first opening, 14-a third waterproof seal, 15-a second opening, 16-a pipeline joint, 17-an exhaust port, 18-a first fastener, 19-a second fastener, 20-a third opening, 21-a fourth waterproof seal, 22-an exhaust pipeline, 23-an air suction pipeline, 24-a suction part, 25-a first accommodating chamber, 26-a first waterproof stop, 2601-a first step-shaped structure, 2602-a first notch, 27-a first electronic component, 28-a support part, 29-a fourth opening, 30-a first shielding part, 31-a first leakage channel, 32-a second leakage channel, 33-a partition plate, 34-a second accommodating chamber, 35-a suction cup, 36-a second shielding part, 37-a fifth opening, 38-a second electronic component, 39-a third accommodating chamber, 40-a first region, 41-a first drain port, 42-a second drain port, 44-a waterproof mechanism, 4401-a second waterproof stop, 44011-a protrusion, 4402-a third waterproof stop, 44021-a second step-shaped structure, 44022-a second notch, 43-a gap and 45-a fifth waterproof sealing piece. 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 device, which includes a main body 1, a package 4 is disposed on an outer side of the main body 1, and a first waterproof seal 2 is disposed at a connection position of the package 4 and the main body 1.

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 5, 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 12, a cleaning liquid output line, a nozzle provided in the cleaning head housing for supplying the cleaning liquid to the cleaning assembly 12, and a lifting assembly 11 for lifting and lowering the cleaning assembly 12. 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 12 to descend so that the cleaning assembly 12 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 12, thereby realizing the cleaning operation. After the cleaning operation is finished, the lifting assembly 11 drives the cleaning assembly 12 to ascend, so that a certain distance is formed between the cleaning assembly 12 and the surface to be cleaned, the abrasion of the ground to the cleaning assembly 12 is reduced, and the service life of the cleaning assembly 12 is prolonged.

As shown in fig. 8, 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 12 moves up and down relative to the main body 1.

As shown in fig. 8, the cleaning assembly 12 comprises a brush plate 1202 and a rotary motor 1201 for driving the brush plate 1202 to rotate, wherein bristles 1203 are arranged at the lower part of the brush plate 1202, and after the bristles 1203 contact with the surface to be cleaned, the rotary motor 1201 drives the brush plate 1202 to rotate so as to sweep sundries to the suction opening through 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. 9, the filth storage means is connected to the suction port through a filth recovery line. In the concrete application, the suction part 24 sucks the air in the dirty storage device and the dirty recovery pipeline through the air suction pipeline 23, the sucked air is discharged to the outside of the cleaning equipment through the exhaust pipeline 22, 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. Wherein the suction portion 24 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 portion 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 22. Of course, other components capable of sucking air may be used for the suction portion 24, and the present embodiment is not limited thereto.

As shown in fig. 17, the sealing member 4 can seal some gaps or recesses 5 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 5 on the first storage device 101. And the sensing part can be further installed on the packaging part 4, 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 4 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 first waterproof sealing member 2 arranged at the joint of the packaging member 4 and the main body 1 can block liquid from entering the cleaning device from the seam between the packaging member 4 and the main body 1, 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, the first waterproof sealing member 2 has elasticity, and the first waterproof sealing member 2 is interference-fitted with the package member 4 and the main body 1, respectively.

The first waterproof sealing member 2 can be made of elastic and sealing material, such as rubber, and the material of the first waterproof sealing member 2 is not limited in this embodiment.

First waterproof sealing member 2 respectively with

packaging part

4 and 1 interference fit of main part, that is first waterproof sealing member 2 receives the extrusion force of packaging part 4 and main part 1 and produces elastic deformation to can make first waterproof sealing member 2 and packaging part 4 and the laminating of main part 1 inseparabler, and then with the more tight of seam shutoff between packaging part 4 and the main part 1, improved water-proof effects.

For different positions of the package 4, different waterproof seals are used for sealing.

In some possible implementations, as shown in fig. 6, the package 4 is provided on the outer side wall of the main body 1, and the first waterproof seal 2 comprises waterproof foam 201.

The waterproof foam 201 can be a foam waterproof foam base material, and has the characteristics of good waterproof performance and strong temperature resistance. The foamed waterproof foam 201 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. 3 and 4, a recess 5 is provided in a region corresponding to the package 4 in the main body 1, and the first waterproof sealing member 2 further includes a first rubber plug 202, and the first rubber plug 202 and the waterproof foam 201 are in interference fit between the package 4 and the recess 5 as a whole.

To the condition that sets up sunken 5 on the main part 1, waterproof sealing is realized through the cooperation of waterproof bubble cotton 201 and first plug 202 to the seam between encapsulation 4 and the main part 1. Wherein, first plug 202 has certain volume, can fill sunken 5 to carry out waterproof sealing to sunken 5. Waterproof bubble cotton 201 sets up between first plug 202 and packaging member 4 to carry out waterproof sealing to the clearance between first plug 202 and the packaging member 4, thereby improve waterproof sealed effect. And first plug 202 and waterproof bubble are cotton 201 as whole interference fit between encapsulation piece 4 and sunken 5 to can make between waterproof bubble is cotton 201 and first plug 202, between waterproof bubble is cotton 201 and encapsulation piece 4 and the laminating between first plug 202 and the main part 1 inseparabler, and then with the seam shutoff between encapsulation piece 4 and the main part 1 tighter, improved water-proof effects.

Further, as shown in fig. 3 and 4, a wiring harness 3 is disposed in the recess 5 in the main body 1, a threading hole is disposed in the first rubber plug 202, the wiring harness 3 passes through the threading hole 2021, and the wiring harness 3 is in interference fit with the threading hole 2021.

The wiring harness 3 may be composed of a line connecting various electronic components, such as a line connecting a controller and a sensor. The recess 5 of the main body 1 may be used to pass the wiring harness 3, thereby avoiding a situation where the wiring harness 3 interferes with or gets entangled with other elements within the cleaning device. As shown in fig. 2, the threading hole 2021 of the first rubber plug 202 allows the wire harness 3 to pass through smoothly, so as to avoid the wire harness 3 from being blocked by the first rubber plug 202. The wire harness 3 is in interference fit with the threading hole 2021, namely the diameter formed by the wire harness 3 is slightly larger than the diameter of the threading hole 2021, so that the wire harness 3 and the threading hole 2021 are more tightly attached to each other, liquid is prevented from entering the cleaning equipment through a gap between the wire harness 3 and the threading hole, and the waterproof effect is better.

In still other possible implementations, as shown in fig. 5, the enclosure 4 is provided on top of the main body 1, and the first watertight sealing member 2 comprises a watertight sealing strip 203.

The waterproof sealing tape 203 has excellent wear resistance, hydrophobicity and corrosion resistance, so that the sealing tape can well seal the gap between the package 4 and the main body 1 at the top of the main body 1, and further can effectively prevent liquid from flowing into the main body 1 through the gap between the package 4 and the main body 1 at the top of the main body 1.

In a specific application, the cleaning device further comprises a detachable connecting piece, the packaging piece 4 is connected with the main body 1 through the detachable connecting piece, and a second waterproof sealing piece 6 is arranged at the joint of the detachable connecting piece and the packaging piece 4.

The package 4 is detachably connected to the main body 1, so that the package 4 can be easily replaced when the package 4 is damaged by an external force. The second waterproof seal 6 seals a gap created between the detachable connector and the enclosure 4, thereby preventing liquid from flowing from the gap into the main body 1.

Specifically, as shown in fig. 7, the detachable connection member includes a bolt 8, and the second waterproof seal 6 includes an elastic washer 601; the packaging part 4 is provided with a first screw hole 9, the main body 1 is provided with a second screw hole 10, the bolt 8 sequentially passes through the first screw hole 9 and the second screw hole 10, and the elastic washer 601 is in interference fit between the bolt head 801 of the bolt 8 and the packaging part 4.

The bolts 8 are screwed into the first screw holes 9 and the second screw holes 10 to detachably connect the package 4 to the main body 1. The gap between the bolt head 801 and the package 4 is sealed by the elastic washer 601 arranged between the bolt head 801 and the package 4, and the elastic washer 601 is in interference fit between the bolt head 801 and the package 4, so that the elastic washer 601 is more closely attached to the bolt head 801 and the package 4, the gap between the bolt head 801 and the package 4 is more tightly sealed by the elastic washer 601, and the waterproof effect is improved.

Further, as shown in fig. 7, the second waterproof sealing member 6 further includes a second rubber plug 602, the packaging member 4 further has a groove 7 for accommodating the bolt head 801, the second rubber plug 602 is installed in the groove 7 in an interference fit manner, and the second rubber plug 602 is located above the bolt head 801.

The second rubber plug 602 plugs the groove 7 to block liquid from flowing into the groove 7, so that the second rubber plug 602, in cooperation with the elastic washer 601, can form two waterproof seals for the gap between the bolt 8 and the package member 4, thereby further improving the waterproof effect for the gap between the bolt 8 and the package member 4. And the second rubber plug 602 is installed in the groove 7 in an interference fit manner, so that the second rubber plug 602 is attached to the inner wall of the groove 7 more tightly, and the waterproof effect is better.

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

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.

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. 9, a cleaning apparatus includes a main body 1, a dirt storage device, a suction portion 24, an air suction pipeline 23 and an air exhaust pipeline 22 are arranged in the main body 1; the air inlet end of the suction part 24 is communicated with the dirt storage device through an air suction pipeline 23; an air outlet 17 is arranged on the peripheral wall of the body, and the air outlet end of the suction part 24 is communicated with the air outlet 17 through an air outlet pipeline 22.

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 24 sucks air in the dirty storage device through the air suction pipeline 23, the sucked air is discharged to the outside of the cleaning device through the air exhaust pipeline 22, the sucked air cannot flow into the inside of the cleaning device, and therefore water vapor in the sucked air cannot flow into the inside of the cleaning device, the risk that electronic components in the cleaning device are in a humid environment and are affected with damp and fail is reduced, the service life of the cleaning device is prolonged, and the use safety of the cleaning device is improved.

In the above embodiment, as shown in fig. 9, the peripheral wall of the exhaust duct 22 is covered with the third waterproof seal 14.

Wherein, third water sealing member 14 can adopt waterproof materials such as plastics to make, the plastics material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate etc, third water sealing member 14 can adopt current fixed mode to fix on the periphery wall of exhaust pipe 22, exemplarily, third water sealing member 14 adopts the sticker that plastics were made, the viscose through on the sticker bonds on exhaust pipe 22's periphery wall, so both make things convenient for waterproof sealing member's installation, the steadiness that third water sealing member 14 is connected with exhaust pipe 22 has been improved again, reduce the risk that third water sealing member 14 drops from exhaust pipe 22.

In this embodiment, add the third watertight sealing member 14 on the periphery wall through exhaust pipeline 22 and carry out the waterproof sealing of secondary to under the condition that exhaust pipeline 22 produced the crackle because of impact such as air current, the steam that the air current carried still can seal in exhaust pipeline 22 through third watertight sealing member 14, prevent that steam from leaking outward, can further improve the waterproof sealing performance of exhaust pipeline 22 like this, prevent that the steam in the exhaust pipeline 22 from flowing into to the cleaning equipment inside.

Further, as shown in fig. 9, a first fastening member 18 is disposed at a connection between the air intake end of the suction portion 24 and the exhaust duct 22.

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. 9, the package 4 is disposed at the air outlet 17, and the first opening 13 is opened on the package 4 in a region corresponding to the air outlet 17.

The packing member 4 may seal some seams or depressions 5 formed on the first storage device 101 due to processes or 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 cleaning) from flowing into the body 1 through the seams. And the sensing part can be further arranged on the packaging part 4, so that the problem that the sensing component cannot be directly arranged on the main body 1 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 4 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 formed at the position, corresponding to the air outlet 17, of the packaging part 4 arranged at the air outlet 17, so that the air outlet 17 is prevented from being shielded, and the airflow in the exhaust pipeline is smoothly discharged to the outside of the cleaning equipment.

Further, as shown in fig. 9, a pipeline joint 16 is disposed at the first opening 13, the pipeline joint 16 passes through the exhaust outlet 17 and extends toward the inside of the main body 1, and the exhaust pipeline 22 is communicated with the pipeline joint 16.

Through the connection of the pipeline joint 16 and the exhaust pipeline 22, the first opening 13 can be stably connected with the exhaust pipeline, so that the situation that the first opening 13 and the exhaust pipeline are staggered due to shaking or impact of air flow generated by the cleaning equipment is avoided, the air flow in the exhaust pipeline flows into the cleaning equipment, and meanwhile, water vapor carried by the air flow is introduced into the cleaning equipment is avoided.

Further, as shown in fig. 9, a second fastening member 19 is provided at the 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 part 4 are integrally formed, so that the step of assembling the pipeline joint 16 and the packaging part 4 is omitted, the assembling efficiency is improved, the production process is simplified, no seam is generated between the pipeline joint 16 and the packaging part 4, the condition that air flows out from the joint of the pipeline joint 16 and the packaging part 4 is avoided, and the sealing performance is improved.

In other embodiments, as shown in fig. 9, the dirty storage device has a first receiving chamber 25 therein; the suction part 24 is installed in the first accommodating chamber 25, a second opening 15 is arranged on the wall of the first accommodating chamber 25 corresponding to the air inlet end, and a third opening 20 is arranged on the wall of the first accommodating chamber 25 corresponding to the air outlet end.

The suction part 24 is installed in the first receiving chamber 25 of the filth storage device, so that it is not necessary to divide a space for receiving the suction part 24 on the main body 1, thereby reducing the overall size of the main body 1, reducing the distance between the suction part 24 and the filth storage device, and facilitating the arrangement of the air suction pipeline 23 and the air discharge pipeline 22. The second opening 15 and the third opening 20 are formed on the wall of the first accommodating chamber 25, so that the shielding of the air inlet end and the air outlet end of the suction portion 24 can be avoided, and the communication between the air inlet channel and the air inlet end and the communication between the exhaust pipeline 22 and the air outlet end can be ensured.

Further, as shown in fig. 9, a fourth waterproof seal 21 is provided between the edge of the second opening 15 and the edge of the air intake end.

The fourth waterproof sealing member 21 can be made of an elastic rubber pad, so that the thickness of the fourth waterproof sealing member 21 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 fourth waterproof sealing member 21 deforms under the action of extrusion force, so that the fourth waterproof sealing member 21 is more tightly attached to the edge of the second opening 15 and the edge of the air inlet end, and the gap 43 between the edge of the second opening 15 and the edge of the air inlet end is more tightly sealed, so that gas with water vapor is prevented from entering the first accommodating chamber 25 from the gap between the edge of the second opening 15 and the edge of the air inlet end, the suction portion 24 is in a humid environment, the suction portion 24 is damaged due to moisture, and the service life of the suction portion 24 is prolonged.

Further, as shown in fig. 9, the air outlet 17 is located below the air outlet end, so that the air exhaust pipeline 22 gradually extends downward from the air outlet end to the air outlet 17, and thus, under the condition that the water vapor of the air exhaust pipeline 22 is largely condensed into water drops, the water drops can flow downward to the air outlet 17 along the air exhaust pipeline 22 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 liquid corrodes the air exhaust pipeline 22 due to the liquid remaining in the air exhaust pipeline 22, and prolonging the service life of the air exhaust pipeline 22.

In other possible embodiments, fig. 10 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. 10 and 11, a cleaning apparatus includes a main body 1, the main body 1 being provided with a second receiving chamber 34 and a first electronic module 27; the first electronic component 27 is located in the second accommodating chamber 34, the top of the second accommodating chamber 34 is provided with a fourth opening 29, a first leakage channel inlet is formed around the top of the second accommodating chamber 34, the first leakage channel inlet is communicated with the first leakage channel 31, the edge of the fourth opening 29 is provided with a first waterproof stop 26, the first leakage channel inlet is adjacent to the first waterproof stop 26, and the first leakage channel 31 discharges liquid around the top of the second accommodating chamber 34 to the outside of the main body 1 through the first leakage channel inlet.

The specific structure of the cleaning device can be seen in the above embodiments, and is not described herein again. The first electronic component 27 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 a three-dimensional space, and the gyroscopes detect angular velocity signals in the 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 first electronic component 27, which not only facilitates the installation of the first electronic component 27, but also facilitates the heat dissipation of the first electronic component 27.

In this embodiment, as shown by arrows in fig. 10, 11 and 12, 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 first drainage channel 31 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 first electronic component 27 is not easily soaked by the liquid, the risk of the first electronic component 27 being soaked in the liquid and causing the first electronic component 27 to be affected with damp and fail is reduced, and the service life and the use safety of the cleaning device are improved. And the first waterproof seam allowance 26 can block part of liquid from entering the second accommodating chamber 34, and the liquid is guided to the first leakage channel inlet and then discharged from the first leakage channel 26, 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. 10 and 11, the bottom of the second housing chamber 34 is provided with the support portion 28, and the first electronic component 27 is mounted on the support portion 28.

The supporting portion 28 may be a supporting frame, a supporting platform, or other structures capable of supporting, and the first electronic component 27 may be mounted on the supporting portion 28 through the bolts 8 and rivets or other conventional fixing methods.

The supporting portion 28 can make the first electronic component 27 be located at a higher position, so that when a small amount of liquid flows into the second accommodating chamber 34, the first electronic component 27 is not soaked by the accumulated water, thereby reducing the risk of the first electronic component 27 being soaked in the liquid to cause the first electronic component 27 to be affected with damp and fail, and improving the service life and the use safety of the cleaning device.

Specifically, as shown in fig. 1 and 2, the first waterproof seam allowance 26 includes a first step joint 2601. The liquid near the fourth opening 29 can flow outwards along the surface of the first notch 2602 of the first step-shaped joint 2601, and the liquid has a certain flow velocity due to the height difference formed by the first notch 2602, so that the liquid can flow to the inlet of the first drainage channel and then be discharged from the first drainage channel 26, 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. 5, a first shielding portion 30 is provided at the fourth opening 29. The first shielding portion 30 is used for shielding the fourth opening 29 of the second accommodating chamber 34 and blocking liquid from flowing into the second accommodating chamber 34 from the fourth opening 29, so that the first electronic component 27 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. 13, the first shielding portion 30 is detachably mounted at the fourth opening 29, so that not only the mounting of the first shielding portion 30 is facilitated, but also in the case where the inspection or maintenance of the first electronic component 27 is required, the worker can detach the first shielding portion 30, thereby avoiding the obstruction of the maintenance or component operation by the first shielding portion 30. The first shielding portion 30 can be installed at the fourth opening 29 by using an existing detachable connection manner, for example, the periphery of the first shielding portion 30 is provided with a claw, and the claw can be clamped at the edge of the fourth opening 29, and the like.

Further, the first shielding portion 30 is a waterproof plate. The waterproof plate can adopt the plastics material, and the plastics material has corrosion-resistant, characteristics that weight is little to can increase the life of first shielding portion 30, can reduce the weight of first shielding portion 30 again. The plastic material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate, etc.

Further, the second receiving chamber 34 is located at the lower portion of the main body 1, so that the distance between the first opening 6 of the second receiving chamber 34 and the bottom of the main body 1 is reduced, and thus the distance between the inlet of the first leakage flow channel located around the fourth opening 29 and the bottom of the main body 1 is reduced, and the overall length of the first leakage flow channel 26 is further reduced, which not only shortens the liquid discharging time, but also simplifies the forming process of the first leakage flow channel 26, thereby facilitating the manufacture of the first leakage flow channel 26.

Specifically, as shown in fig. 10 and 11, the main body 1 includes a cleaning liquid storage device and a bottom plate 103 provided 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 28 is arranged on the upper surface of the chassis 103, and a through hole is arranged at the position of the chassis 103 corresponding to the first drainage channel 31.

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 positions of the first drainage channel 31 can discharge the liquid in the first drainage channel 31 to the outside of the main body 1 smoothly.

Furthermore, the supporting portion 28 and the chassis 103 are integrally formed, so that the assembling process of the supporting portion 28 and the chassis 103 is omitted, and the manufacturing process is simplified.

Further, as shown in fig. 10, 11 and 12, a second drainage channel 32 is further disposed in the cleaning liquid storage device, the second drainage channel 32 is isolated from the cleaning liquid containing space, a through hole is also disposed on the bottom plate 103 at a position corresponding to the second drainage channel 32, and the second drainage channel 32 is used for discharging the liquid outside the cleaning liquid containing space to the outside of the cleaning liquid storage device.

The second leakage path 32 is isolated from the cleaning liquid containing space, that is, the cleaning liquid in the cleaning liquid storage device cannot flow into the second leakage path 32, i.e., under normal conditions, the second leakage path 32 is independent from the space containing the cleaning liquid and does not affect each other, i.e., the cleaning liquid in the cleaning liquid storage device cannot leak into the leakage path under normal conditions.

The liquid flowing into the cleaning liquid storage device through the seam 43 such as the seam can be discharged to the outside of the cleaning liquid storage device through the second leakage flow channel 32, so that the liquid accumulation amount of the liquid in the cleaning liquid storage device is effectively reduced, and the whole waterproofness of the cleaning liquid storage device is improved. The through hole of the bottom plate 103 corresponding to the position of the second drainage channel 32 can make the liquid in the second drainage channel 32 be smoothly drained to the outside of the cleaning storage device.

In further possible embodiments, as shown in fig. 14, a cleaning apparatus includes a main body 1 and a second electronic component 38; a third accommodating chamber 39 is arranged in the main body 1, the second electronic component 38 is arranged in the third accommodating chamber 39, the vertical distance from a first area 40 of the bottom surface of the third accommodating chamber 39 to the bottom of the main body 1 is greater than the vertical distance from other areas of the bottom surface of the third accommodating chamber 39 to the bottom of the main body 1, wherein the first area 40 is an area corresponding to the second electronic component 38 on the bottom surface of the third accommodating chamber 39.

The specific structure of the cleaning device can be seen in the above embodiments, and is not described herein again. Second electronic component 38 may include, but is not limited to, a controller and peripheral circuitry. The shape of the third accommodation chamber 39 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 third accommodating chamber 39 is larger than the volume occupied by the second electronic component 38, which not only facilitates the installation of the second electronic component 38, but also facilitates the heat dissipation of the second electronic component 38. The third accommodating chamber 39 is not a closed space, that is, the top of the third accommodating chamber 39 is open, that is, the top of the third accommodating chamber 39 has the fifth opening 37, so as to facilitate the circulation of air, facilitate the heat dissipation of the second electronic component 38, and improve the heat dissipation effect of the second electronic component 38.

In this embodiment, the vertical distance from the first region 40 of the bottom surface of the third accommodating chamber 39 to the bottom of the main body 1 is greater than the vertical distance from the other regions of the bottom surface of the third accommodating chamber 39 to the bottom of the main body 1, that is, the bottom surface of the first region 40 is higher than the other regions, and by using the height difference between the first region 40 and the other regions, in other areas, a water accumulation chamber is formed, so that when liquid enters the third containing chamber 39 from the top of the third containing chamber 39, the liquid falling into the first area 40 flows into the water accumulation cavity due to the height difference, so that the liquid is difficult to accumulate in the first area 40, and the second electronic component 38 is higher than the water accumulation cavity, so that the second electronic component is not easily soaked by the accumulated water in the water accumulation cavity, thereby reducing the risk of the second electronic component 38 being soaked in liquid and causing the second electronic component 38 to be affected by moisture and fail, and improving the service life and the safety of the cleaning device.

It is understood that the height difference between the first region 40 and the other regions can be designed by the height of the second electronic component 38 and the total height of the receiving cavity, and the embodiment is not limited thereto.

Further, as shown in fig. 14, a fifth opening 37 is formed at the top of the third accommodating chamber 39, and a second shielding portion 36 is further formed above the second electronic component 38, wherein the second shielding portion 36 is used for shielding the liquid flowing from above the second electronic component 38. The second shielding portion 36 can shield the liquid flowing into the third accommodating chamber 39 from above the second electronic component 38, so as to prevent the liquid from wetting the second electronic component 38, improve the waterproof effect, and further reduce the risk of electronic moisture failure. It should be noted that the second shielding portion 36 does not cover the top of the third accommodating chamber 39 completely, that is, the top fifth opening 37 of the third accommodating chamber 39 is not covered by the second shielding portion 36, so as to facilitate heat dissipation of the second electronic component 38.

In a specific application, the shielding area of the second shielding portion 36 is greater than or equal to the area occupied by the second electronic component 38, and the shielding area of the second shielding portion 36 is smaller than the area of the fifth opening 37.

In order to ensure that the second electronic component 38 is not wetted by the liquid entering the third accommodating chamber 39 from above, the shielding area of the second shielding portion 36 is at least the same as the area occupied by the second electronic component 38. In some possible implementations, the shielding area of the second shielding portion 36 is larger than the area occupied by the second electronic component 38 and smaller than the area of the fifth opening 37, that is, part of the top fifth opening 37 of the third accommodating chamber 39 is not covered by the second shielding portion 36, so that the shielding effect can be increased, the circulation of air can be ensured, and the heat dissipation effect of the second electronic component 38 is not affected.

Further, the second shielding portion 36 is detachably mounted on the side wall of the third accommodating chamber 39, so that not only the mounting of the second shielding portion 36 is facilitated, but also in the case that the second electronic component 38 needs to be inspected or maintained, the worker can detach the second shielding portion 36, thereby avoiding the obstruction of the second shielding portion 36 to maintenance or component operation.

Specifically, as shown in fig. 7, a suction cup 35 is disposed at one end of the second shielding portion 36, and the suction cup 35 is used for sucking and fixing one end of the second shielding portion 36 to a side wall of the third accommodating chamber 39.

Wherein, the sucking disc 35 can adopt an elastic leather cup structure. When the second shielding portion 36 is mounted, the suction cup 35 is attached to the side wall of the third receiving chamber 39, and air in the suction cup 35 is squeezed out, so that the second shielding portion 36 is fixed to the side wall by the external pressure. When the second shielding part 36 is detached, the edge of the suction cup 35 is pried up, so that air enters the suction cup 35, the air pressure inside and outside the suction cup 35 is the same, the suction cup 35 can be separated from the side wall, and the separation between the second shielding part 36 and the side wall is realized.

In this embodiment, the suction cup 35 is used to detachably connect the second shielding portion 36 to the sidewall, so that the structure is simple, and an additional connecting structure is not required to be added to the sidewall, thereby reducing the difficulty in manufacturing.

Specifically, the second shielding portion 36 is a waterproof sheet. 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 36 can be prolonged, and the weight of the second shielding portion 36 can be reduced. The plastic material includes polyvinyl chloride, polyethylene, polypropylene, polystyrene, polycarbonate, etc.

In a specific application, as shown in fig. 14, a cleaning liquid storage device is provided in the main body 1, the third accommodating chamber 39 is located in the cleaning liquid storage device, and the third accommodating chamber 39 is isolated from the cleaning liquid accommodating space.

The third accommodating chamber 39 is isolated from the cleaning liquid accommodating space, that is, the cleaning liquid in the cleaning liquid storage device cannot flow into the third accommodating chamber 39, i.e., the third accommodating chamber 39 and the cleaning liquid accommodating space are independent from each other and do not affect each other under normal conditions, i.e., the cleaning liquid in the cleaning liquid storage device cannot leak into the third accommodating chamber 39 under normal conditions.

The third receiving chamber 39 is provided in the cleaning solution storage device, so that it is not necessary to additionally provide a space for receiving a receiving chamber 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. 14, the cleaning liquid storage means is located at the lower portion of the main body 1.

Further, as shown in fig. 14 and 12, the number of the second drain paths 32 in the above embodiment is plural, and one or more of the second drain paths 32 have one end communicating with the first region 40 of the third accommodating chamber 39 and the other end extending to the bottom surface of the cleaning liquid storage device and forming a first drain port 41 in the bottom surface of the cleaning liquid storage device.

When the ponding intracavity is full of liquid and overflows to first region 40 or liquid rocks because main part 1 and falls into first region 40, just accessible second earial drainage passageway 32 flows out to the outside of cleaning solution storage device to guarantee that first region 40 can not ponding, guarantee that second electronic component 38 can not soak in liquid promptly, make third accommodation chamber 39's water-proof effects 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 41, so that the liquid can be drained to the outside of the cleaning apparatus.

Further, as shown in fig. 14 and 12, one end of the remaining second drain path 32 communicates with the other area of the third accommodation chamber 39, and the other end extends to the bottom surface of the cleaning liquid storage device and forms a second drain port 42 in the bottom surface of the cleaning liquid storage device.

Utilize second earial drainage passageway 32 can make the ponding of other regions, the outside that the ponding in the ponding intracavity directly flows out to the cleaning fluid storage device through second earial drainage passageway 32 promptly to make other regions also not have ponding, just so can avoid second electronic component 38 to soak in liquid, and can reduce the humidity in third accommodation chamber 39, make second electronic component 38 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 42, so that the liquid can be discharged to the outside of the cleaning apparatus.

In yet other possible embodiments, as shown in fig. 16, 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 44 is arranged between the first storage device 101 and the second storage device 102, and the waterproof mechanism 44 is used for preventing external fluid from entering the cleaning equipment through the gap 43 when the external fluid is splashed to the gap at the joint of the first storage device 101 and the second storage device 102.

The specific structure of the cleaning device can be seen from the above embodiments, and is not described herein. 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 the liquid flows down to the gap 43 at the connection position of the first storage device 101 and the second storage device 102, the waterproof mechanism 44 can prevent external fluid from entering the cleaning device through the gap 43, 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. 15, the waterproof mechanism 44 includes the second waterproof seam allowance 4401 provided at the bottom edge of the first storage means 101, and the third waterproof seam allowance 4402 provided at the top outer edge of the second storage means 102, and the second waterproof seam allowance 4401 is in clearance fit with the third waterproof seam allowance 4402.

The second waterproof seam allowance 4401 and the first storage device 101 are integrally formed, and the third waterproof seam allowance 4402 and the second storage device 102 are integrally formed, so that the assembling process of the second waterproof seam allowance 4401 and the first storage device 101 and the assembling process of the third waterproof seam allowance 4402 and the second storage device 102 are omitted, and the manufacturing process is simplified; and no seam is generated between the second waterproof seam allowance 4401 and the first storage device 101 and between the third waterproof seam allowance 4402 and the second storage device 102, so that the waterproof effect of the waterproof mechanism 44 is better.

The second and third

waterproof seams

4401 and 4402 are in clearance fit, meaning that the second and third

waterproof seams

4401 and 4402 are at least partially overlapped in a staggered manner, but a certain distance is arranged between the second and third

waterproof seams

4401 and 4402, that is, the second and third

waterproof seams

4401 and 4402 are not in contact.

The interval of second waterproof tang 4401 and third waterproof tang 4402 piece can accelerate giving off of the heat of electronic components in the cleaning equipment, is favorable for the heat dissipation of the electronic components.

The second waterproof seam allowance 4401 and the third waterproof seam allowance 4402 are at least partially overlapped in a staggered mode, when liquid flows through the second waterproof seam allowance 4401, the second waterproof seam allowance 4401 blocks the liquid to prevent the liquid from entering the interior of the cleaning equipment, then the liquid continues to flow downwards along the outer surface of the second waterproof seam allowance 4401 until the liquid flows to the bottom of the second storage device 102, and finally the liquid drops on the ground. Third water stop 4402 plays a secondary waterproof role, when the cleaning device moves or shakes, the liquid flowing through second water stop 4401 flows into the cleaning device from external force, at this time, third water stop 4402 can stop the liquid to prevent the liquid from entering the inside of the cleaning device, and the liquid can flow outwards to the outer surface of second storage device 102 along third water stop 4402, and then the liquid continues to flow downwards along the outer surface of second storage device 102 until the liquid flows to the bottom of second storage device 102, and finally drops on the ground. From this, utilize mutually supporting of second waterproof tang 4401 and third waterproof tang 4402, can block the liquid that flows from top to bottom twice to waterproof mechanism 44's water-proof effects has been improved.

Specifically, as shown in fig. 15, the second waterproof notch 4401 includes a projection 44011 extending downward, the third waterproof notch 4402 includes a second stepped structure 44021, and the projection 44011 is at least partially embedded in the second notch 42022 of the second stepped structure 44021.

The protrusion 44011 is at least partially embedded in the second notch 42022 of the first step-shaped structure, so that the protrusion 44011 and the second step-shaped structure 44021 can be at least partially overlapped in a staggered manner, when the liquid flows to the protrusion 44011, the protrusion 44011 blocks the liquid to prevent the liquid from entering the inside of the cleaning device, and the protrusion 44011 also plays a role of drainage, and the liquid continues to flow downwards along the outer surface of the protrusion 44011 until the liquid flows to the bottom of the second storage device 102, and finally drops on the ground. The third waterproof stop 4402 functions as a secondary waterproof function, when the cleaning apparatus moves or shakes, the liquid flowing through the protrusion 44011 flows into the cleaning apparatus from an external force, the second stepped structure 44021 can block the liquid to prevent the liquid from entering the interior of the cleaning apparatus, and the liquid can flow outwards along the surface of the second notch 42022 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. Thus, the protrusion 44011 and the step structure are matched with each other, so that the liquid flowing from top to bottom can be blocked twice.

Further, as shown in fig. 15, the inner sidewalls of the protrusion 44011 and the sidewalls of the second stepped structure 44021 are gradually inclined outward from top to bottom.

Here, the inner sidewall of the protrusion 44011 gradually inclines outward from top to bottom means that the inner sidewall of the protrusion 44011 gradually inclines toward the outer surface of the first storage device 101 from top to bottom, and similarly, the sidewall of the second stepped structure 44021 gradually inclines outward from top to bottom means that the sidewall of the second stepped structure 44021 gradually inclines toward the outer surface of the second storage device 102 from top to bottom.

The inner sidewall of the protrusion 44011 is gradually inclined outward from top to bottom, so as to form a wedge-shaped structure on the protrusion 44011, thereby facilitating the protrusion 44011 to be inserted into the second notch 42022 of the second step-shaped structure 44021. The sidewall of the second step-like structure 44021 is inclined outward from top to bottom, so that the liquid blocked by the sidewall has a certain flowing speed toward the outside of the cleaning apparatus when flowing downward along the sidewall, thereby reducing the probability of the liquid remaining in the second notch 42022 and improving the waterproof effect.

Further, as shown in fig. 17, the package 4 is mounted on the outer peripheral wall of the first storage device 101, and a portion of the package 4 near the bottom of the first storage device 101 extends downward and is flush with the bottom of the protrusion 44011.

As shown in fig. 16, the sealing member 4 may seal some seams or recesses 5 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 5 on the first storage device 101. And the sensing part can be further installed on the packaging part 4, 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 4 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 portion of the package 4 near the bottom of the first storage device 101 extends downward and is flush with the bottom of the protrusion 44011, so that the integrity of the protrusion 44011 can be ensured, and the occurrence of the situation that the protrusion 44011 is broken to reduce the waterproof performance can be avoided.

In some possible implementations, as shown in fig. 15 and 18, 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. 19, a fifth waterproof seal member 45 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 fifth waterproof seal 45 is waterproof foam 201.

The waterproof foam 201 can be used as a foam base material and has the characteristics of good waterproof performance and strong temperature resistance. The foaming foam base material comprises EVA foam, PE foam, PU foam, acryl foam and high foaming. The waterproof foam 201 may be fixed around the liquid injection port by bonding, but of course, other fixing methods may be adopted, and this embodiment is not limited strictly.

Further, as shown in FIG. 19, 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. 3, 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.

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. The cleaning equipment is characterized by comprising a main body, wherein a packaging piece is arranged on the outer side of the main body, and a first waterproof sealing piece is arranged at the joint of the packaging piece and the main body.

2. The cleaning apparatus as recited in claim 1, wherein the first waterproof seal is resilient and has an interference fit with the enclosure and the main body, respectively.

3. The cleaning apparatus defined in claim 2, wherein the enclosure is disposed on an exterior sidewall of the body, the first waterproof seal comprising waterproof foam.

4. The cleaning apparatus as recited in claim 3, wherein a region within the body corresponding to the package is provided with a depression, the first waterproof seal further comprising a first plug interference fitted with the waterproof foam as a unit between the package and the depression.

5. The cleaning equipment as claimed in claim 4, wherein the recess in the main body is provided with a wiring harness, the first rubber plug is provided with a threading hole, the wiring harness passes through the threading hole, and the wiring harness is in interference fit with the threading hole.

6. The cleaning apparatus defined in claim 2, wherein the enclosure is disposed on top of the main body, the first water-tight seal comprising a water-tight seal.

7. The cleaning apparatus as claimed in claim 1, further comprising a detachable connector, wherein the package member is connected to the main body through the detachable connector, and a second waterproof sealing member is provided at a junction of the detachable connector and the package member.

8. The cleaning apparatus defined in claim 7, wherein the detachable connection comprises a bolt and the second water seal comprises a resilient washer; the packaging part is provided with a first screw hole, the main body is provided with a second screw hole, the bolt sequentially penetrates through the first screw hole and the second screw hole, and the elastic washer is in interference fit between the bolt head of the bolt and the packaging part.

9. The cleaning apparatus as claimed in claim 8, wherein the second waterproof sealing member further comprises a second rubber plug, the packaging member further defines a groove for accommodating the bolt head, the second rubber plug is mounted in the groove in an interference fit manner, and the second rubber plug is located above the bolt head.

10. The cleaning apparatus of claim 1, wherein the main body comprises a dirt storage device and a cleaning liquid storage device, the dirt storage device being located above the cleaning liquid storage device.