CN213309489U

CN213309489U - Multi-mode cleaning device

Info

Publication number: CN213309489U
Application number: CN202021986690.XU
Authority: CN
Inventors: 刘峰; 刘雄
Original assignee: Shenzhen Useer Robot Co Ltd
Current assignee: Shenzhen Useer Robot Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-01
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a multimode cleaning device, include: the dust collection device comprises a dust collection box, a detector, a controller, a dust collection fan and a rolling brush motor, wherein a mounting cavity for mounting a cleaning component is arranged on a host, and one of the dust collection component and the rolling brush component is mounted in the mounting cavity; the controller is respectively and electrically connected with the detector, the dust collection fan and the rolling brush motor and is used for controlling the start and stop of the dust collection fan and the rolling brush motor; the rolling brush component and/or the dust collection component are/is provided with a marker for detection by the detector; the detector is used for detecting whether the marker exists in the installation cavity. Through setting dust absorption subassembly and round brush subassembly to interchangeable form to set up detector and controller, whether with the assembly of detection round brush subassembly or dust absorption subassembly on the host computer, thereby make the controller order round brush subassembly open and stop, with the effect that reaches more energy-concerving and environment-protective, also improved the convenience of using moreover.

Description

Multi-mode cleaning device

Technical Field

The utility model relates to a cleaning device field indicates a multimode cleaning device very much.

Background

At present, automatic cleaning equipment such as a sweeping robot becomes a more and more popular product in the market. The automatic cleaning equipment with the floor sweeping and rolling brush two-in-one function is particularly suitable for cleaning floors such as carpets and wood floors, which are easy to store fine garbage, because the automatic cleaning equipment is provided with the hairbrush which can roll, the rolling hairbrush can brush dust deposited in small gaps on the floor, and then the dust and the garbage are sucked into the dust collecting box through the large suction force of the fan. The sweeping robot with the middle sweeping rolling brush type has the greater advantage that larger and heavier garbage can be swept up and raised into the dust collection box through the rolling brush, but the middle sweeping rolling brush of the sweeping robot with the middle sweeping rolling brush type needs to be driven by a motor to rotate, the resistance of the middle sweeping rolling brush on the ground is larger when the middle sweeping rolling brush rotates, the electric power of the motor of the middle sweeping rolling brush is increased, the standby time of the whole sweeping robot is further greatly reduced, and meanwhile, the noise is larger when the motor works, so that the comfort of a family environment is influenced. Compared with a middle-sweeping rolling brush type suction port, the suction port type sweeping robot has a smaller suction port, so that the suction force is larger, and the dust collection effect is better compared with that of a smoother tile floor; meanwhile, the suction type sweeping robot has less rolling brush motors than a middle sweeping rolling brush type sweeping robot, so that the standby time is longer, and the noise is lower.

Based on this, someone has proposed a cleaning device, including sweeping the floor dust absorption and round brush dust absorption subassembly simultaneously, utilize the controller independently to control the dust absorption subassembly of sweeping the floor or the start-stop of round brush dust absorption subassembly, but this kind of mode is under the dust absorption state of sweeping the floor, the round brush still can contact with ground, thereby it shortens when leading to the fact the resistance to make cleaning device's standby, also regularly clears up the round brush simultaneously, and is difficult to avoid a lot of dusts can't be in through the zone and directly inhales the dust-collecting box of round brush place. Therefore, there is a need for a multi-mode cleaning apparatus that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects in the prior art, the utility model provides a cleaning device which can meet the condition of dust collection and can not cause interference to the dust collection process by a rolling brush.

The technical scheme is as follows: a multi-mode cleaning apparatus comprising:

the main machine comprises a dust collecting box, a detector, a controller, a dust collecting fan and a rolling brush motor, wherein an installation cavity for installing a cleaning component is arranged on the main machine, and one of the dust collecting component and the rolling brush component is installed in the installation cavity;

when the dust collection component is arranged in the installation cavity, the dust collection fan is communicated with the dust collection component through the dust collection box;

when the rolling brush component is arranged in the installation cavity, the dust collection fan is communicated with the installation cavity through the dust collection box, and the rolling brush component is in driving connection with the rolling brush motor;

the controller is respectively and electrically connected with the detector, the dust collection fan and the rolling brush motor and is used for controlling the start and stop of the dust collection fan and the rolling brush motor;

the rolling brush assembly and/or the dust absorption assembly are/is provided with a marker for being detected by the detector;

the detector is used for detecting whether the marker exists in the installation cavity, and the controller judges whether a dust suction assembly or a rolling brush assembly is assembled in the installation cavity and executes a corresponding cleaning strategy.

Further, the marker is a magnet, the magnet is arranged on the dust collection assembly and close to the installation cavity, the detector is a Hall detection PCB and correspondingly arranged on the host and close to the magnet, and when the dust collection assembly is arranged in the installation cavity, the Hall detection PCB detects the magnetic flux of the magnet and sends a signal to the controller.

Further, dust absorption subassembly from last to down in proper order fixedly connected with be used for with the first suction piece of dust collection box intercommunication, the second suction piece that sets up downwards and set up in the scraper blade of second suction piece one side, first suction piece top is provided with elastic sealing element, just be provided with the passageway that induced drafts on the first suction piece, be used for the intercommunication first suction piece with the second suction piece, magnet is located on the second suction piece.

Furthermore, the air suction channel and the first suction piece are integrally formed, at least one mounting seat is arranged at the bottom end of the rear side of the air suction channel, and the second suction piece penetrates through the mounting seat through a screw to be fixedly connected with the air suction channel.

Further, a cavity is formed in the second suction piece close to the edge of the opening, and the magnet is arranged in the cavity.

Further, the air suction channel is obliquely arranged.

Further, the rolling brush assembly comprises a rolling brush which is in driving connection with the second power assembly, and the rolling brush is arranged in the opening;

the brush box is characterized by further comprising a cover plate which is assembled at the opening and is used for partially shielding the opening, and a brush strip is arranged on the cover plate.

Furthermore, the marker is arranged in the cover plate and close to the opening, and the detector is correspondingly arranged on the inner side of the opening and close to the cover plate.

Furthermore, the connection part of the dust collection box and the opening is arranged in an inclined way.

Has the advantages that: the utility model discloses multimode cleaning device is through setting dust absorption subassembly and round brush subassembly to interchangeable form to set up detector and controller, whether assemble on the host computer with detection dust absorption subassembly or round brush subassembly, thereby open through opening of controller order round brush motor, with the effect that reaches more energy-concerving and environment-protective, has also improved the convenience of use moreover, when need not to use one of them certain clean subassembly, dismantle can.

Drawings

FIG. 1 is a schematic plan sectional view of a multi-mode cleaning apparatus according to an embodiment of the present invention in a first cleaning state;

FIG. 2 is a schematic perspective view of a first cleaning assembly of the multi-mode cleaning apparatus of FIG. 1;

FIG. 3 is an exploded view of the first cleaning assembly of FIG. 2;

FIG. 4 is a schematic plan cross-sectional view of the multi-mode cleaning apparatus of FIG. 1 in a second cleaning state;

FIG. 5 is an enlarged schematic view of the multi-mode cleaning apparatus of FIG. 4 at A;

FIG. 6 is a schematic diagram of the electrical circuit configuration of the multi-mode cleaning apparatus shown in FIG. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the descriptions relating to "first", "second", "left", "right", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying that the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 6, an embodiment of the multi-mode cleaning device of the present invention comprises a main unit 1, wherein the main unit 1 comprises a dust collecting box 11, a detector 13, a controller 15, a dust collecting fan 16 and a rolling brush motor 12, an installation cavity 14 for installing a cleaning component is arranged on the main unit 1, and one of two cleaning components, namely a dust collecting component 2 and a rolling brush component 3, is installed in the installation cavity 14;

when the dust suction assembly 2 is installed in the installation cavity 14, the dust suction fan 16 is communicated with the dust suction assembly 2 through the dust collection box 11; when the rolling brush component 3 is installed in the installation cavity 14, the dust suction fan 16 is communicated with the installation cavity 14 through the dust collection box 11, and the rolling brush component 3 is in driving connection with the rolling brush motor 12;

the controller 15 is electrically connected to the detector 13, the dust collection fan 16 and the rolling brush motor 12, and the controller 15 is configured to control start and stop of the dust collection fan 16 and the rolling brush motor 12;

a marker which is used for being detected by the detector is arranged on the rolling brush component 3 and/or the dust absorption component 2;

the detector 13 is used for detecting whether the marker exists in the installation cavity 14, and the controller 15 judges whether the dust suction assembly 2 or the rolling brush assembly 3 is assembled in the installation cavity 14 and executes a corresponding cleaning strategy.

Through setting dust absorption subassembly 2 and round brush subassembly 3 to interchangeable form to set up detector 13 and controller, whether with the assembly of detection dust absorption subassembly 2 or round brush subassembly 3 on host computer 1, thereby order round brush subassembly 3 to open and stop, with the cleaning strategy that accomplishes correspondence, with the effect that reaches more energy-concerving and environment-protective, and also improved the convenience of use, when need not to use one of them kind of cleaning assembly, dismantle can, controller 15 will carry out corresponding cleaning strategy immediately.

In this embodiment, the marker is a magnet 21, the magnet 21 is disposed on the dust collection assembly 2 near the installation cavity 14, the detector 13 is a hall detection PCB 13 correspondingly disposed on the host 1 near the magnet 21, and when the dust collection assembly 2 is installed in the installation cavity 14, the hall detection PCB 13 detects the magnetic flux of the magnet 21 and sends a signal to the controller 15. Through the corresponding setting of hall detection PCB board 13 and magnet 21, the structure is comparatively simple, can the change of stable detection magnetic flux, can not cause the interference to the testing result because of factors such as the shake of host computer 1, and the reliability is higher.

The dust suction assembly 2 comprises an air suction channel 24, a scraping plate 26 is arranged on one side of the bottom end of the air suction channel 24, the top end of the air suction channel 24 is communicated with the dust collection box 11, and a marker 21 used for being detected by the detector 13 is arranged on one side of the air suction channel 24. The scraper 26 is provided to facilitate the dust leaked through the scraper 26 to be scraped and sucked into the suction channel 24 and then into the dust box 11 during the dust suction process. The marker 21 is disposed at one side of the suction passage 24 to reasonably utilize the space and reduce the overall volume of the dust suction assembly 2.

The dust collection assembly 2 is fixedly connected with a first suction piece 23 communicated with the dust collection box 11, a second suction piece 25 arranged downwards and a scraper 26 arranged on one side of the second suction piece 25 from top to bottom in sequence, and an elastic sealing element 22 such as rubber coating is arranged at the top end of the first suction piece 23 to improve the sealing performance and prevent dust from escaping from the first suction piece 23. And the first suction piece 23 is provided with a suction channel 24 for communicating the first suction piece 23 and a second suction piece 25, the marker 21 is arranged on the second suction piece 25, and the second suction piece 25 is used for partially shielding the opening of the installation cavity 14 of the main machine 1 and reserving a channel for sucking dust. The dust suction assembly 2 consisting of the first suction piece 23, the second suction piece 25, the scraper 26 and the suction channel 24 has a simple structure, can be quickly assembled on the mounting cavity 14, and improves the replacement efficiency of the dust suction mode of the cleaning equipment.

The air suction channel 24 and the first air suction piece 23 are integrally formed, two mounting seats 27 are arranged at the bottom end of the rear side of the air suction channel 24, and the second air suction piece 25 penetrates through the mounting seats 27 through screws to be fixedly connected with the air suction channel 24. Thus, the manufacturing efficiency of the dust collection assembly 2 is greatly improved, and the manufacturing complexity is reduced. During the assembling process, the second suction port member 25 is simply assembled to the suction channel 24 by screws. Detector 13 sets up in installation cavity 14 department inboard, and detector 13 is connected and sets up in the one side that the opening part edge is close to marker 21 in installation cavity 14 with controller 15 electricity, has improved the precision of discerning, prevents the wrong report phenomenon. The second mouthpiece 25 is provided with a cavity adjacent the open edge, and the tag 21 is located in the cavity, which further improves the efficiency of assembly of the suction assembly 2.

In order to ensure the smooth dust suction process, the air suction channel 24 is obliquely arranged. The inclined air suction channel 24 can improve the dust suction efficiency and prevent the phenomenon that the dust possibly generated in the vertical dust suction escapes due to the self gravity.

When the dust collection box is used, the dust collection assembly 2 is assembled, the detector 13 detects the marker 21, the controller judges the running dust collection cleaning state, the rolling brush motor 12 is controlled to be turned off, namely, only the dust collection fan 16 works, dust enters the dust collection box 11 through the second suction opening piece 25, the air suction channel 24 and the first suction opening piece 23, and the rolling brush motor 12 stops.

When a roller brush cleaning strategy needs to be implemented, the dust collection assembly 2 can be removed and replaced with the roller brush assembly 3. In the present embodiment, the rolling brush assembly 3 includes a rolling brush drivingly connected to the rolling brush motor 12, the rolling brush is disposed in the opening, and includes a rolling brush shaft 34 and a rolling brush bristle bar 35 disposed on the rolling brush shaft 34, and the rolling brush shaft 34 is detachable from the rolling brush motor 12.

The rolling brush component 3 further comprises a cover plate 31 which is assembled at the lower end of the mounting cavity and is used for partially shielding the opening, and a brush strip 32 is arranged on the cover plate 31 and is used for scraping dust leaked from the brush into the dust collection box 11 through the brush strip 32. The connection part of the dust collecting box 11 and the installation cavity is arranged obliquely to improve the efficiency of dust entering the dust collecting box 11, when the dust enters the dust collecting box 11 through the opening, the dust is likely to scatter and escape, and the connection part of the dust collecting box 11 and the installation cavity 14 is arranged obliquely, so that the dust can fall into the dust collecting box 11 through the inclined plane at the lower end of the dust collecting box 11 when falling.

In other embodiments, a marker 33 is disposed in the cover plate 31 near the opening, the marker 33 is a magnet 33 different from the magnetic flux of the magnet 21, and the detector 13 is correspondingly disposed inside the opening near the cover plate 31, so as to improve the identification accuracy and prevent the occurrence of false alarms.

When the dust collection device is used, the rolling brush component 3 is assembled, the detector 13 detects the marker 21, the controller 15 judges that the rolling brush component 3 exists in the installation cavity at the moment, a rolling brush cleaning strategy is executed, the dust collection fan 16 and the rolling brush motor 12 are both in a working state, the rolling brush motor 12 drives the rolling brush shaft to operate, the rolling brush hair strips 35 brush dust into the installation cavity 14 and enter the dust collection box 11, the dust collection fan 16 and the rolling brush motor 12 are controlled to operate, the dust collection fan 16 sucks the dust entering the installation cavity 14, and the dust collection fan assists the dust collection box 11 to enter the dust collection box 11.

In other embodiments, a manner of only providing the marker 21 in the dust collection assembly 2 may also be adopted, so that when the detector 13 cannot detect the marker 21, the rolling brush motor 12 is turned off, i.e. only performing dust collection, and no rolling brush is performed, and such a change still falls within the protection scope of the present invention.

In the working state of the utility model, the detector 13 detects the interior of the installation cavity 14 and sends the detection result to the controller 15;

if the marker 21 is detected, the controller 15 judges that the installation cavity 14 is the dust collection component 2, executes a dust collection cleaning strategy, controls the dust collection fan 16 to start, and controls the rolling brush motor 12 to stop working;

if the marker 21 is not detected, the controller 15 determines that the installation cavity 14 is the rolling brush assembly 3, and simultaneously executes a dust collection cleaning strategy and a rolling brush cleaning strategy to control the dust collection fan 16 and the rolling brush motor 12 to start.

The detector 13 can judge which one of the dust collection component 2 and the rolling brush component 3 exists in the installation cavity 14 by only detecting the marker 21 in the dust collection component 2, so that the identification efficiency is greatly improved, the detection cost is reduced, and the reliability is higher.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A multi-mode cleaning apparatus, comprising:

2. The multi-mode cleaning apparatus of claim 1, wherein: the marker is a magnet, the magnet is arranged on the dust collection component and close to the installation cavity, the detector is a Hall detection PCB and correspondingly arranged on the host and close to the magnet, and when the dust collection component is arranged in the installation cavity, the Hall detection PCB detects the magnetic flux of the magnet and sends a signal to the controller.

3. The multi-mode cleaning apparatus of claim 2, wherein: dust absorption subassembly from last to down in proper order fixedly connected with be used for with the first suction piece of dust collection box intercommunication, the second suction piece that sets up downwards and set up in the scraper blade of second suction piece one side, first suction piece top is provided with elastic sealing element, just be provided with the passageway that induced drafts on the first suction piece, be used for the intercommunication first suction piece with the second suction piece, magnet is located on the second suction piece.

4. The multi-mode cleaning apparatus of claim 3, wherein: the air suction channel and the first suction piece are integrally formed, at least one mounting seat is arranged at the bottom end of the rear side of the air suction channel, and the second suction piece penetrates through the mounting seat and is fixedly connected with the air suction channel through a screw.

5. The multi-mode cleaning apparatus of claim 4, wherein: the second suction piece is provided with a cavity close to the opening edge of the mounting cavity, and the magnet is arranged in the cavity.

6. Multi-mode cleaning device according to any one of claims 3 to 5, characterized in that: the air suction channel is obliquely arranged.

7. The multi-mode cleaning apparatus of claim 1, wherein: the rolling brush assembly comprises a second power assembly and a rolling brush in driving connection with the second power assembly, and the rolling brush is arranged in the opening of the installation cavity;

the brush box is characterized by further comprising a cover plate which is assembled at the opening of the installation cavity and is used for partially shielding the opening of the installation cavity, and a brush strip is arranged on the cover plate.

8. The multi-mode cleaning apparatus of claim 7, wherein: the marker is arranged at the opening of the cover plate close to the mounting cavity, and the detector is correspondingly arranged at the inner side of the opening of the mounting cavity close to the cover plate.

9. The multi-mode cleaning apparatus of claim 1, wherein: the dust collecting box is obliquely arranged at the opening communication position of the installation cavity.