CN214433952U

CN214433952U - Window cleaning machine

Info

Publication number: CN214433952U
Application number: CN202022879922.8U
Authority: CN
Inventors: 李孟钦; 陈克铭; 郑卓斌; 王立磊
Original assignee: Guangzhou Coayu Robot Co Ltd
Current assignee: Guangzhou Coayu Robot Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-22
Anticipated expiration: 2030-12-02

Abstract

The utility model belongs to intelligent cleaning device field, concretely relates to window cleaning machine. Which comprises a machine box and a humidifying component. The machine box is provided with a spraying part which is provided with a spraying cavity, and a communicating hole is formed in the cavity wall of the spraying cavity. The humidifying component comprises a water storage box, a circulating pipe and a water suction pump. The water storage box and the water suction pump are both connected to the machine box, the water storage box is provided with a water storage cavity, and an inlet and an outlet are formed in the cavity wall of the water storage cavity. One end of the circulating pipe is communicated with the water storage cavity through an outlet, and the other end of the circulating pipe is communicated with the spraying cavity through a communicating hole. The utility model provides a window cleaning machine can improve the clean effect to the cleaning surface, can purify the air around the cleaning surface meanwhile.

Description

Window cleaning machine

Technical Field

The utility model belongs to intelligent cleaning device field especially relates to a window cleaning machine.

Background

The window cleaning machine, also known as an automatic window cleaning machine, a window cleaning robot and the like, can be firmly adsorbed on glass by virtue of a vacuum pump or a fan device at the bottom of the window cleaning machine, then automatically detects the corner distance of the window and plans a window cleaning path by virtue of certain artificial intelligence, and simultaneously utilizes the force of the window cleaning machine adsorbed on the glass to drive a cleaning cloth at the bottom of a machine body to clean off dirt on the glass. The window cleaning machine products on the market at present are only suitable for working surfaces with less dust and dirt on one hand, and have poor cleaning effect on the working surfaces with more dirt; on the other hand, fine particles such as dust and the like rubbed during cleaning can be dispersed in nearby air, and the indoor air quality is affected.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a clean effectual and can air-purifying wipe window machine.

A window cleaning machine comprising:

the machine box is provided with a spraying part, the spraying part is provided with a spraying cavity, and a communicating hole is formed in the cavity wall of the spraying cavity;

humidification subassembly, including water storage box, runner pipe and suction pump, the water storage box with the suction pump all set up in the case, the water storage box has the water storage chamber, entry and export have been seted up to the chamber wall in water storage chamber, the one end of runner pipe is passed through the export with water storage chamber intercommunication, the other end passes through the intercommunicating pore with spray the chamber intercommunication, the suction pump connect in on the runner pipe.

Preferably, the machine box is provided with an accommodating cavity, the water storage box, the circulating pipe and the water suction pump are all installed in the accommodating cavity, a water injection hole is formed in the cavity wall of the accommodating cavity, and the water injection hole is communicated with the inlet in an aligned mode.

Preferably, the water injection device further comprises a water injection plug which can be plugged in the water injection hole.

Preferably, the number of the spraying parts is two, and the two spraying parts are respectively positioned at the top and the bottom of the machine box.

Preferably, the circulation pipe comprises a conveying pipe and a water outlet pipe, one end of the conveying pipe is communicated with the outlet, the other end of the conveying pipe is communicated with the water outlet pipe, two ends of the water outlet pipe are respectively communicated with the two spraying parts, and the water suction pump is installed on the conveying pipe.

Preferably, the outer side wall of the water storage box is provided with a containing groove which is communicated along the vertical direction, and the water outlet pipe is vertically arranged in the containing groove.

Preferably, the circulation pipe and the water suction pump are both provided with two, the water storage box is provided with two outlets, each outlet is communicated with one spraying part through one circulation pipe, and each circulation pipe is provided with one water suction pump.

Preferably, the wall of the spraying cavity is provided with a plurality of spraying holes.

Preferably, the case further comprises a sealing element, a groove is formed in the case, the plurality of spraying holes are located at the bottom of the groove, and the sealing element can cover the notch of the groove.

Preferably, the sum of the flow areas of the plurality of spray holes of the spray part is not more than the minimum flow area of the flow pipe.

The utility model has the advantages that:

the utility model provides a window cleaning machine, the suction pump can flow through the runner pipe with the liquid in the water storage chamber through the suction and enter and spray the intracavity to spout outward from spraying portion, the spraying of blowout spills on the cleaning surface, can carry out certain degree of dissolution to stubborn stain on the cleaning surface, therefore the stain is wiped clean more easily, and then improves the clean effect of window cleaning machine; meanwhile, the sprayed spray is scattered after passing through the air, so that fine particles dispersed in nearby air due to cleaning and wiping are driven to be deposited on the ground, and the surrounding air can be purified.

Drawings

Fig. 1 is a schematic view of a view angle of a window cleaning machine according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a window cleaning machine according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural diagram of a humidifying assembly according to a first embodiment of the present invention;

fig. 5 is a cross-sectional view of another perspective of a window cleaning machine according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of another view angle of the window cleaning machine according to the first embodiment of the present invention.

In the figure:

1. a case; 3. a seal member; 4. a water injection plug; 5. a handle; 6. a safety detection device;

11. a spraying section; 12. a groove; 13. a water injection hole; 21. a water storage box; 23. a water pump;

111. a spray orifice; 112. a spray chamber; 211. a water storage cavity; 212. accommodating grooves; 221. a delivery pipe; 222. and (5) discharging a water pipe.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts throughout, or parts having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly and can include, for example, a mounted connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include both the first and second features being in direct contact, and may also include the first and second features being in contact, not in direct contact, but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 6, the present embodiment provides a window cleaning machine, which includes a housing 1 and a humidifying assembly. The machine box 1 is provided with a spraying part 11, the spraying part 11 is provided with a spraying cavity 112, and a communicating hole is arranged on the cavity wall of the spraying cavity 112. The humidifying component comprises a water storage box 21, a circulating pipe and a water pump 23, wherein the water storage box 21 and the water pump 23 are both arranged in the machine box 1; the water storage box 21 has a water storage cavity 211, an inlet and an outlet are formed in the wall of the water storage cavity 211, one end of the circulating pipe is communicated with the water storage cavity 211 through the outlet, the other end of the circulating pipe is communicated with the spraying cavity 112 through the communicating hole, and the water suction pump 23 is connected to the circulating pipe.

According to the window cleaning machine provided by the embodiment, the inlet is used for injecting water into the water storage cavity 211, the water suction pump 23 can suck liquid in the water storage cavity 211 to flow into the spraying cavity 112 through the circulating pipe and spray the liquid out from the spraying part 11, the sprayed spray falls on a cleaning surface, and stubborn stains on the cleaning surface can be dissolved to a certain degree, so that the stains are more easily wiped clean, and the cleaning effect of the window cleaning machine is further improved; meanwhile, the sprayed spray is scattered after passing through the air, so that fine particles dispersed in nearby air due to cleaning and wiping are driven to be deposited on the ground, and the surrounding air can be purified.

Specifically, machine box 1 has the holding chamber, and water storage box 21, runner pipe and suction pump 23 all install in the holding chamber, have seted up water injection hole 13 on the chamber wall in holding chamber, and water injection hole 13 and entry are adjusted well the intercommunication. The humidifying component is arranged in the accommodating cavity of the case 1, so that the humidifying component can be protected, the window cleaning machine is compact in structure, and the occupied space is small.

As shown in fig. 5, the window cleaning machine provided in this embodiment further includes a water filling plug 4, and the water filling plug 4 can be plugged in the water filling hole 13. The water injection plug 4 may be made of a rubber material, and has a certain elasticity, which can ensure the sealing property against the blockage of the water injection hole 13. Of course, the water filling plug 4 can be made of other materials, and will not be described in detail.

Specifically, the wall of the spraying cavity 112 is further provided with a plurality of spraying holes 111. The liquid in the spray chamber 112 is sprayed outward through the plurality of spray holes 111. The apertures of the spraying holes 111 are small, and liquid is sprayed out from the spraying holes 111 with the small apertures, so that the washing machine has a large washing force and is more beneficial to cleaning stains on a working surface.

The window cleaning machine that this embodiment provided still includes window cleaning cloth, and window cleaning cloth pastes in the bottom surface of machine box 1 through the magic subsides, and window cleaning cloth laminates in the cleaning surface, and window cleaning cloth cleans the cleaning surface at the in-process that machine box 1 removed, attaches to the dirt on the cleaning surface on the window cleaning cloth to play clear effect.

Alternatively, in other embodiments, the spraying part 11 may be provided at a side of the cabinet 1. The spraying part 11 is arranged on the side surface, the falling point of the sprayed liquid on the working surface has a certain distance difference with the current cleaning point of the window cloth, so that a longer time is provided for the liquid to dissolve the stain at the falling point, the stain is then cleaned by the window cloth, and further stubborn stains can be better cleaned.

In the present embodiment, two spraying portions 11 are provided, and the two spraying portions 11 are respectively located at the top and the bottom of the cabinet 1. The spraying part 11 at the top is mainly used for spraying mist into the air and purifying the air; the spraying part 11 at the bottom is used for spraying to the cleaning surface, and the wiping effect is improved. This arrangement further enhances the cleaning effect. Preferably, the spray holes 111 at the bottom spray toward the work surface, and the spray holes 111 at the top spray toward a direction perpendicular to the top surface of the casing 1.

As shown in fig. 4 and 5, the flow pipe includes a delivery pipe 221 and an outlet pipe 222; one end of the conveying pipe 221 is communicated with the outlet, and the other end is communicated with the water outlet pipe 222; both ends of the water outlet pipe 222 are respectively communicated with the two spraying parts 11, and the water suction pump 23 is installed on the delivery pipe 221. The duct 221 serves to guide the liquid to the vicinity of the spraying parts 11 and then to branch the liquid to the two spraying parts 11 through both ends of the outlet pipe 222. This arrangement is advantageous for reducing the overall length of the flow-through pipe. In this embodiment, one water pump 23 controls the spraying operation of the two spraying portions 11 at the same time, and the two spraying portions 11 operate synchronously, thereby improving the operation efficiency.

Optionally, the outer side wall of the water storage box 21 has a receiving groove 212, the receiving groove 212 penetrates along a vertical direction, and the water outlet pipe 222 is vertically disposed in the receiving groove 212. The water outlet pipe 222 is accommodated in the accommodating groove 212, so that the humidifying assembly is compact in structure and avoids interfering with other parts in the case 1.

The window cleaning machine provided by the embodiment further comprises a sealing element 3, and the sealing element 3 can cover the plurality of spraying holes 111. When the window cleaner works, the sealing element 3 is taken down, and when the window cleaner does not work, the spraying hole 111 is covered by the sealing element 3, so that dust and sundries are prevented from entering and blocking the spraying hole 111, and the service life of the window cleaner is prolonged.

Specifically, a groove 12 is formed in the case 1, the plurality of spraying holes 111 are located at the bottom of the groove 12, and the sealing element 3 can cover the notch of the groove 12. The sealing element 3 is matched with the groove 12, so that the structure is simple, the manufacture is easy, and the use is convenient and quick. The sealing element 3 can be made of rubber materials, has certain elasticity, can ensure the sealing performance of the filling and plugging, and can be made of other materials, which is not described herein again.

Specifically, the sum of the flow areas of the plurality of spray holes 111 of the spray part 11 is not more than the minimum flow area of the flow pipe. The liquid flows in from the flow pipe and flows out from the plurality of spraying holes 111, and the impact force of the sprayed spray is increased along with the reduction of the flowing area, so that the spray can be sprayed to a farther position to purify a wider range of air.

As shown in fig. 1, a handle 5 is disposed on the top surface of the housing 1, and the handle 5 is disposed to facilitate the carrying of the window cleaning machine.

As shown in fig. 6, the bottom surface of the housing 1 is square, the safety detection devices 6 are arranged at four corners of the bottom surface, each safety detection device 6 comprises a laser ranging sensor, each laser ranging sensor is used for detecting the distance between the housing 1 and the cleaning surface, and for the cleaning surface without frame blocking, whether the four corners of the housing 1 are all on the cleaning surface can be judged by detecting the distance, if any one of the safety detection devices 6 detects that the distance is suddenly increased, it is indicated that the part where the safety detection device 6 is installed is moved out of the cleaning surface, and safety risks exist. Then can remind the cleanup crew to adjust the moving direction of the case 1 by sending an alarm, and also can transmit an abnormal signal to the controller, and the controller automatically controls the case 1 to change the moving direction, thereby ensuring safe operation.

Example two

The embodiment provides a window cleaning machine, wherein the same or corresponding parts as or to the first embodiment are provided with the same reference numerals as the first embodiment. For the sake of simplicity, only the difference between the second embodiment and the first embodiment is described, which is characterized in that two circulation pipes and two water pumps 23 are provided, two outlets are provided on the water storage box 21, each outlet is communicated with one spraying part 11 through one circulation pipe, and one water pump 23 is installed on each circulation pipe. Two suction pumps 23 control the spraying operation of one spraying portion 11 respectively, so that two spraying portions 11 can spray respectively, and the window cleaning machine is more flexible to use.

It should be noted that the circulating pipe in this embodiment is different from the structure of the circulating pipe in the first embodiment, and the circulating pipe in this embodiment only has one water inlet end and one water outlet end, the water inlet end is communicated with the outlet on the water storage box 21, and the water outlet end is communicated with the communication hole of the spraying part 11.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A window cleaning machine, comprising:

the machine box (1) is provided with a spraying part (11), the spraying part (11) is provided with a spraying cavity (112), and a communicating hole is formed in the cavity wall of the spraying cavity (112);

humidification subassembly, including water storage box (21), runner pipe and suction pump (23), water storage box (21) with suction pump (23) all set up in machine box (1), water storage box (21) have water storage chamber (211), entry and export have been seted up to the chamber wall in water storage chamber (211), the one end of runner pipe is passed through export with water storage chamber (211) intercommunication, the other end passes through the intercommunicating pore with spray chamber (112) intercommunication, suction pump (23) connect in on the runner pipe.

2. The window cleaning machine according to claim 1, wherein the machine box (1) is provided with an accommodating cavity, the water storage box (21), the circulation pipe and the water pump (23) are all installed in the accommodating cavity, a water injection hole (13) is formed in the cavity wall of the accommodating cavity, and the water injection hole (13) is communicated with the inlet in an aligned mode.

3. The window cleaning machine according to claim 2, characterized by further comprising a water filling plug (4), wherein the water filling plug (4) can be plugged in the water filling hole (13).

4. A window cleaning machine according to claim 1, characterized in that said spraying portions (11) are provided in two, said spraying portions (11) being located respectively at the top and at the bottom of said casing (1).

5. The window cleaning machine according to claim 4, wherein the circulation pipe comprises a delivery pipe (221) and an outlet pipe (222), one end of the delivery pipe (221) is communicated with the outlet, the other end of the delivery pipe is communicated with the outlet pipe (222), two ends of the outlet pipe (222) are respectively communicated with the two spraying parts (11), and the water pump (23) is installed on the delivery pipe (221).

6. The window cleaning machine according to claim 5, characterized in that the outer side wall of the water storage box (21) is provided with a receiving groove (212), the receiving groove (212) is penetrated along the vertical direction, and the water outlet pipe (222) is vertically arranged in the receiving groove (212).

7. The window cleaning machine according to claim 4, wherein the number of the circulation pipes and the number of the water pumps (23) are two, the water storage box (21) is provided with two outlets, each outlet is communicated with one spraying part (11) through one circulation pipe, and each circulation pipe is provided with one water pump (23).

8. The window cleaning machine according to claim 1, characterized in that the wall of the spraying chamber (112) is further provided with a plurality of spraying holes (111).

9. The window cleaning machine according to claim 8, characterized in that the casing (1) further comprises a sealing element (3), a groove (12) is formed on the casing (1), a plurality of spraying holes (111) are positioned at the bottom of the groove (12), and the sealing element (3) can cover the notch of the groove (12).

10. Window wiper according to claim 8, characterized in that the sum of the flow areas of the plurality of spray apertures (111) of the spray section (11) is not greater than the minimum flow area of the flow-through pipe.