Intelligent three-dimensional cleaner

Abstract

The utility model provides an intelligent three-dimensional cleaner. The intelligent three-dimensional cleaner comprises a cleaner body, a moving module and a negative pressure module. The cleaner body is provided with a penetrating adsorption channel, one end of the adsorption channel is used for being attached to a to-be-cleaned face in a sealed mode, and the negative pressure module is located at the end, away from the to-be-cleaned face, of the adsorption channel so that negative pressure can be generated in a space formed among the negative pressure module, the adsorption channel and the to-be-cleaned face. The cleaning device body is provided with a cleaning module, and the moving module is connected with the cleaning device body and used for driving the cleaning device body and the negative pressure module to move on the face to be cleaned so that the cleaning module can clean the face to be cleaned. The wall cleaning device can replace manpower for wall cleaning operation, prevents people from falling and being hurt, and is high in practicability and suitable for application and popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of three -dimensional cleaner, especially intelligent three -dimensional cleaner. BACKGROUND

[0002] Now the cleaning operation of wall mainly is artificial. This manual operation mode not only has the problems such as low efficiency, cleaning difficulty, but also has the problems such as great safety hidden trouble, and personnel falling accident also is not uncommon. Therefore, an intelligent three -dimensional cleaner is urgently needed to replace artificial to clean the wall. CONTENT OF UTILITY MODEL

[0003] Therefore, the utility model aims at providing an intelligent three -dimensional cleaner to solve part or all of the technical problems involved in the background art.

[0004] In order to achieve the above purpose, the utility model provides an intelligent three -dimensional cleaner, including cleaner main part, mobile module and negative pressure module;

[0005] The cleaner main part has the adsorption channel through, one end of the adsorption channel is used to seal the setting with the face to be cleaned, and the negative pressure module is located at one end of the adsorption channel away from the face to be cleaned, so that the space formed between the negative pressure module, the adsorption channel and the face to be cleaned generates negative pressure;

[0006] The cleaner main part is equipped with cleaning module, the mobile module is connected with the cleaner main part, to drive the cleaner main part and the negative pressure module to move on the face to be cleaned, so that the cleaning module cleans the face to be cleaned.

[0007] Further, the negative pressure module includes connecting piece, driving part and negative pressure piece, the connecting piece is connected with the adsorption channel, the driving part is located on the connecting piece, the negative pressure piece is connected with the output end of the driving part, and is opposite to one end of the adsorption channel away from the face to be cleaned;

[0008] The negative pressure piece is used to rotate under the driving of the driving part, and then the space formed between the negative pressure module, the adsorption channel and the face to be cleaned generates negative pressure.

[0009] Further, the negative pressure piece includes sealing skirt, centrifugal fan impeller group and negative pressure suction disc, the sealing skirt is connected with one end of the adsorption channel away from the face to be cleaned, the centrifugal fan impeller group is located on the negative pressure suction disc, and is arranged around the outer edge of the negative pressure suction disc, the centrifugal fan impeller group is arranged towards the sealing skirt, and the negative pressure suction disc is connected with the driving part;

[0010] The negative pressure suction disc is used to rotate under the driving of the driving member, thereby driving the centrifugal fan impeller group to rotate, so that the space formed among the sealing skirt, the centrifugal fan impeller group and the negative pressure suction disc generates negative pressure.

[0011] Further, the cleaning module comprises a cleaning bin and a cleaning brush, the cleaning brush is rotationally connected with the cleaning bin and located in the cleaning bin, the cleaning bin is connected with the cleaner body, and an opening of the cleaning bin is arranged towards the moving direction of the cleaner body, and a scraper is arranged on the side of the opening close to the surface to be cleaned.

[0012] Further, the cleaning module further comprises a rotating member, the rotating member is connected with the cleaning brush through the top wall of the cleaning bin, so as to drive the cleaning brush to rotate and clean the surface to be cleaned.

[0013] Further, the moving module comprises four wheel assemblies, the four wheel assemblies are symmetrically arranged on the cleaner body, and the wheel assemblies are flushly arranged on the side of the cleaner body close to the surface to be cleaned.

[0014] Further, the wheel assembly comprises a wheel and a driving assembly connected with each other, the wheel is located outside the cleaner body, the driving assembly is located inside the cleaner body, and the wheel is flushly arranged on the side of the cleaner body close to the surface to be cleaned.

[0015] Further, the cleaner body comprises a bottom plate and a top cover connected with each other, the suction channel is arranged through the bottom plate, the top cover is arranged around the negative pressure module and covers the suction channel and the negative pressure module, the top cover is provided with airflow holes arranged around the negative pressure module, the airflow holes are used for discharging airflow of the negative pressure module, so that negative pressure is generated in the space formed among the negative pressure module, the suction channel and the surface to be cleaned.

[0016] Further, two cleaning brushes are arranged in the cleaning bin, and each cleaning brush is connected with a rotating member.

[0017] Further, the opening of the cleaning bin is a horn opening.

[0018] From the above, it can be seen that the utility model provides an intelligent three-dimensional cleaner, is equipped with cleaner main part, mobile module and negative pressure module, mobile module can drive cleaner main part and cleaning module on cleaner main part move on the surface to be cleaned to move to each position on the surface to be cleaned and clean, negative pressure module is located on the adsorption channel on cleaner main part, so that the space formed by adsorption channel, negative pressure module and the surface to be cleaned produces negative pressure, and then the cleaner main part can be stably arranged on the surface to be cleaned under the action of pressure difference. Through setting negative pressure module and mobile module on the cleaner main part, the cleaner main part can move stably on the surface to be cleaned with a certain slope, and then the cleaning module on the cleaner main part can move stably on the surface to be cleaned, so that the cleaning effect on the surface to be cleaned is realized, the wall cleaning operation can be replaced by manual operation, the situation of personnel injury is avoided, the practicability is strong, and the application is suitable for popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by the drawings for the ordinary skilled in the art without creating labor.

[0020] Figure 1 The three-dimensional structure schematic diagram of the intelligent three-dimensional cleaner of the utility model embodiment Figure 1 ;

[0021] Figure 2 The three-dimensional structure schematic diagram of the intelligent three-dimensional cleaner of the utility model embodiment Figure 2 ;

[0022] Figure 3 For Figure 2 The A-A cross section structure schematic diagram of the intelligent three-dimensional cleaner

[0023] Figure 4 The structure schematic diagram of the intelligent three-dimensional cleaner (without top cover) of the utility model embodiment.

[0024] In the drawing: 100, cleaner main part;110, adsorption channel;120, bottom disc;130, top cover;131, air flow hole;200, mobile module;210, wheel assembly;211, wheel;212, drive assembly;300, negative pressure module;310, connecting piece;320, drive piece;330, negative pressure piece;331, sealing skirt;332, centrifugal fan impeller group;333, negative pressure suction disc;400, cleaning module;410, cleaning bin;411, scraper;420, cleaning brush;430, rotating piece. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model clearer and more understandable, the utility model will be further described in detail below in combination with specific embodiments and with reference to the drawings.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be understood as the usual meaning by those skilled in the art to which the present application belongs. The "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connected" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] As described in the background, the cleaning operation of the wall is mainly manual. This manual operation not only has the problems of low efficiency and cleaning difficulty, but also has great safety hazards, and personnel falling accidents also occur frequently. Therefore, an intelligent three-dimensional cleaner is urgently needed to replace manual cleaning of the wall.

[0028] Based on this, the present application proposes an intelligent three-dimensional cleaner, which can replace manual cleaning of the wall, avoid safety hazards caused by manual cleaning of the wall, and is suitable for popularization and application.

[0029] The following will be described in detail through one or more specific embodiments.

[0030] In some embodiments, an intelligent three-dimensional cleaner, as shown in Figure 1 and Figure 2 , includes a cleaner body 100, a moving module 200 and a negative pressure module 300;

[0031] The cleaner body 100 has a through adsorption channel 110, one end of the adsorption channel 110 is arranged in sealing fit with the surface to be cleaned, and the negative pressure module 300 is located at the end of the adsorption channel 110 away from the surface to be cleaned, so that negative pressure is generated in the space formed between the negative pressure module 300, the adsorption channel 110 and the surface to be cleaned;

[0032] The cleaner body 100 is provided with a cleaning module 400, and the moving module 200 is connected with the cleaner body 100 to drive the cleaner body 100 and the negative pressure module 300 to move on the surface to be cleaned, so that the cleaning module 400 cleans the surface to be cleaned.

[0033] Specifically, the adsorption channel 110 is arranged through the cleaner body 100, one end of the adsorption channel 110 is arranged in sealing fit with the surface to be cleaned, and the negative pressure module 300 is located at the other end of the adsorption channel 110 to discharge the gas in the space formed between the adsorption channel 110 and the surface to be cleaned, so that the negative pressure is generated in the space, and then the pressure difference between the external atmospheric pressure and the space causes the external atmospheric pressure to generate the pressure on the space, the pressure surrounds the space, that is, there is the pressure perpendicular to the adsorption channel 110 and the force perpendicular to the negative pressure module 300, and then the cleaner body 100 also receives the pressure (that is, the adsorption force) perpendicular to the surface to be cleaned, so that the cleaner body 100 can be stably arranged on the surface to be cleaned.

[0034] It should be noted that the end of the adsorption channel 110 close to the surface to be cleaned is arranged in sealing fit with the surface to be cleaned, and the end away from the surface to be cleaned is provided with the negative pressure module 300, the negative pressure module 300 has a gas discharge channel, and when the negative pressure module 300 operates, the gas in the space formed by the negative pressure module 300, the adsorption channel 110 and the surface to be cleaned is discharged from the gas discharge channel of the negative pressure module 300, so that the negative pressure can be generated in the space formed by the negative pressure module 300, the adsorption channel 110 and the surface to be cleaned.

[0035] In the embodiment, the cleaner body 100, the moving module 200 and the negative pressure module 300 are arranged, the moving module 200 can drive the cleaner body 100 and the cleaning module 400 on the cleaner body 100 to move on the surface to be cleaned to move to each position on the surface to be cleaned to clean, the negative pressure module 300 is located on the adsorption channel 110 on the cleaner body 100, so that the negative pressure is generated in the space formed by the adsorption channel 110, the negative pressure module 300 and the surface to be cleaned, and then the cleaner body 100 can be stably arranged on the surface to be cleaned under the action of the pressure difference. The negative pressure module 300 and the moving module 200 are arranged on the cleaner body 100, so that the cleaner body 100 can stably move on the surface to be cleaned with a certain slope, and then the cleaning module 400 on the cleaner body 100 can stably move on the surface to be cleaned to realize the cleaning effect on the surface to be cleaned. The application can replace manual wall cleaning work to avoid the situation of personnel falling injury, has strong practicability and is suitable for popularization and application.

[0036] In some embodiments, as shown in Figure 3 The negative pressure module 300 comprises a connecting piece 310, a driving piece 320 and a negative pressure piece 330. The connecting piece 310 is connected with the adsorption channel 110. The driving piece 320 is located on the connecting piece 310. The negative pressure piece 330 is connected with the output end of the driving piece 320 and is arranged opposite to the end of the adsorption channel 110 away from the surface to be cleaned.

[0037] The negative pressure piece 330 rotates under the driving of the driving piece 320, so that the negative pressure is generated in the space formed between the negative pressure module 300, the adsorption channel 110 and the surface to be cleaned.

[0038] Specifically, the connecting piece 310 is arranged close to the surface to be cleaned and is connected with the end of the adsorption channel 110 close to the surface to be cleaned. The driving piece 320 is connected with the connecting piece 310. The negative pressure piece 330 is connected with the driving piece 320. That is, the connecting piece 310, the driving piece 320 and the negative pressure piece 330 are connected in sequence. The connecting piece 310 and the driving piece 320 are both located in the adsorption channel 110, so that the space of the adsorption channel 110 can be fully utilized. The negative pressure piece 330 is connected with the end of the adsorption channel 110 away from the surface to be cleaned, so that the relatively closed space is formed between the negative pressure module 300, the adsorption channel 110 and the surface to be cleaned, which is beneficial to the negative pressure piece 330 to discharge the gas in the space and form the negative pressure.

[0039] It should be noted that when the negative pressure is generated in the space formed between the negative pressure module 300, the adsorption channel 110 and the surface to be cleaned, the negative pressure piece 330 in the negative pressure module 300 will be subjected to the vertical pressure. The negative pressure piece 330 is connected with the cleaner main body 100 through the driving piece 320 and the connecting piece 310. Therefore, the pressure received by the negative pressure piece 330 will be transmitted to the connecting piece 310. Based on this, in order to guarantee the use stability of the three-dimensional cleaner, the connection strength of the connecting piece 310 and the adsorption channel 110, the connection strength of the driving piece 320 and the connecting piece 310, and the connection strength of the negative pressure piece 330 and the driving piece 320 all need to be strengthened and guaranteed. For example, the connecting piece 310 is a four-corner support girder, which is connected with the adsorption channel 110 through reinforcing bolts. The driving piece 320 is connected with the connecting piece 310 through a four-corner support beam. The four-corner support beam is connected with the connecting piece 310 through reinforcing bolts. The driving piece 320 is fixedly connected with the negative pressure piece 330 through a reinforcing connection bullet head connecting sleeve. The connection between the negative pressure piece 330 and the driving piece 320 is provided with a reinforcing rib to enhance the connection strength of the negative pressure piece 330 and the driving piece 320.

[0040] For example, the drive unit 320 is a brushless motor.

[0041] In some embodiments, such as Figure 3 As shown, the negative pressure component 330 includes a sealing skirt 331, a centrifugal fan impeller assembly 332, and a negative pressure suction cup 333. The sealing skirt 331 is connected to the end of the adsorption channel 110 away from the surface to be cleaned. The centrifugal fan impeller assembly 332 is located on the negative pressure suction cup 333 and is arranged around the outer edge of the negative pressure suction cup 333. The centrifugal fan impeller assembly 332 is arranged towards the sealing skirt 331. The negative pressure suction cup 333 is connected to the driving component 320.

[0042] The negative pressure suction cup 333 is used to rotate under the drive of the drive member 320, thereby driving the centrifugal fan impeller assembly 332 to rotate, so that negative pressure is generated in the space formed between the sealing skirt 331, the centrifugal fan impeller assembly 332 and the negative pressure suction cup 333.

[0043] Specifically, the sealing skirt 331 has a larger opening diameter at one end and a smaller opening diameter at the other end. The end of the sealing skirt 331 with the smaller diameter opening is adapted to connect with the opening of the adsorption channel 110 away from the surface to be cleaned, thus achieving a sealed connection between the negative pressure component 330 and the adsorption channel 110. The centrifugal fan impeller assembly 332 includes multiple centrifugal fan impellers. The centrifugal fan impeller assembly 332 is connected to the negative pressure suction cup 333 to form a turbine centrifugal fan. The negative pressure suction cup 333 rotates under the drive of the drive component 320, thereby driving the centrifugal fan impeller assembly 332 to rotate. When the centrifugal fan impeller assembly 332 rotates, it can centrifugally discharge the gas in the space formed with the negative pressure suction cup 333. The centrifugal fan impeller assembly 332 and the sealing skirt 331 are arranged opposite each other, with a gap between them to avoid... While the sealing skirt 331 prevents the centrifugal fan impeller assembly 332 from rotating, external gas enters the space formed by the centrifugal fan impeller assembly 332 and the negative pressure suction cup 333 through the gap. Then, the centrifugal fan impeller assembly 332 centrifugally discharges the gas, so that the space formed by the centrifugal fan impeller assembly 332 and the negative pressure suction cup 333 always maintains a negative pressure state. This ensures that the negative pressure suction cup 333 is always under the pressure of the external atmospheric pressure, which drives the cleaner body 100 to be stably placed on the surface to be cleaned.

[0044] It should be noted that the external pressure on the negative pressure suction disc 333 is perpendicular to the negative pressure suction disc 333, the negative pressure suction disc 333 and the adsorption channel 110 of the cleaner main body 100 are connected through the connecting piece 310 and the driving piece 320, and then the cleaner main body 100 can be stably arranged on the surface to be cleaned under the external pressure.

[0045] In addition, the space formed by the centrifugal fan impeller group 332 and the negative pressure suction disc 333 is communicated with the adsorption channel 110, so that the negative pressure generated in the space formed by the centrifugal fan impeller group 332 and the negative pressure suction disc 333 is equivalent to the negative pressure generated in the space formed by the adsorption channel 110, the negative pressure module 300 and the surface to be cleaned.

[0046] In this embodiment, the centrifugal fan impeller group 332 can generate negative pressure in the space formed by the centrifugal fan impeller group 332 and the negative pressure suction disc 333. Due to the pressure difference, the external atmospheric pressure acts on the negative pressure suction disc 333, the negative pressure suction disc 333 is arranged opposite to the surface to be cleaned, and then the negative pressure suction disc 333 has the adsorption force with the surface to be cleaned, which is beneficial to the stable arrangement of the cleaner main body 100 on the surface to be cleaned, facilitates the cleaning of the surface to be cleaned by the cleaning module 400 on the cleaner main body 100, and improves the practicability of the intelligent three-dimensional cleaner.

[0047] In summary, the negative pressure module 300 generates negative pressure in the internal space of the negative pressure piece 330 through the rotation of the centrifugal fan impeller group 332, communicates the negative pressure piece 330 with the adsorption channel 110, generates negative pressure in the space formed by the negative pressure piece 330, the adsorption channel 110 and the surface to be cleaned, and then makes the cleaner main body 100 receive the pressure perpendicular to the surface to be cleaned, so that the cleaner main body 100 is stably arranged on the surface to be cleaned. The rotation speed, impeller number, impeller size and other parameters of the centrifugal fan impeller group 332, the size of the sealing skirt 331 and the negative pressure suction disc 333 are directly related to the negative pressure generated by the negative pressure piece 330, and the negative pressure is directly related to the adsorption force on the negative pressure suction disc 333 and the cleaner main body 100. Therefore, the parameters of the centrifugal fan impeller group 332, the sealing skirt 331 and the negative pressure suction disc 333 are determined based on the comprehensive analysis of the weight of the intelligent three-dimensional cleaner, the driving force of the moving module 200, the friction coefficient of the surface to be cleaned and the like.

[0048] Exemplarily, parameters of the centrifugal fan impeller set 332 are shown in Table 1; parameters of the driving member 320, which is a high-speed brushless DC motor of Langyu Company, model x-0 (the driving member 320 affects the rotating speed of the centrifugal fan impeller set 332), are shown in Table 2.

[0049] Table 1

[0050]

[0051] Table 2

[0052]

[0053] In some embodiments, as shown in Figure 1 The cleaning module 400 includes a cleaning bin 410 and a cleaning brush 420, the cleaning brush 420 is rotationally connected with the cleaning bin 410 and located in the cleaning bin 410, the cleaning bin 410 is connected with the cleaner body 100, and an opening of the cleaning bin 410 is arranged towards a moving direction of the cleaner body 100, and a scraper 411 is arranged on a side of the opening close to the surface to be cleaned.

[0054] Specifically, the cleaning bin 410 is located at a "head" of the cleaner body 100, and the opening of the cleaning bin 410 is arranged away from the cleaner body 100, and the opening is arranged in abutment with the surface to be cleaned, so that the scraper 411 close to the surface to be cleaned can move with the cleaner body 100 to scrape off dust on the surface to be cleaned, so that the dust enters the cleaning bin 410 to achieve cleaning of the surface to be cleaned, in addition, the cleaning brush 420 is rotationally connected with the cleaning bin 410, and the cleaning brush 420 can cooperate with the scraper 411 to clean larger dust such as spider webs on the surface to be cleaned, which is beneficial to improve the cleaning effect of the cleaning module 400.

[0055] In some embodiments, as shown in Figure 1 The cleaning module 400 further includes a rotating member 430, the rotating member 430 is connected with the cleaning brush 420 through a top wall of the cleaning bin 410, to drive the cleaning brush 420 to rotate and clean the surface to be cleaned.

[0056] Specifically, the cleaning brush 420 rotates relative to the cleaning bin 410 under the driving of the rotating member 430 to clean the sundries on the surface to be cleaned.

[0057] The output end of the rotating member 430 penetrates the top wall of the cleaning bin 410 and is connected with the cleaning brush 420, the cleaning brush 420 is connected with the cleaning bin 410 through the rotating member 430, and the rotating member 430 is fixedly connected with the cleaning bin 410.

[0058] For example, the rotating member 430 is a small motor, which is a separate control structure.

[0059] In some embodiments, as shown in Figure 1 and Figure 2 The moving module 200 includes four wheel 211 assemblies 210, which are symmetrically arranged on the cleaner body 100, and the wheel 211 assemblies 210 are flush with the side of the cleaner body 100 close to the surface to be cleaned.

[0060] Specifically, the suction channel 110 on the cleaner body 100 is arranged through the cleaner body 100, one end of the suction channel 110 close to the surface to be cleaned is arranged in sealing contact with the surface to be cleaned, and the side of the cleaner body 100 close to the surface to be cleaned is arranged in sealing contact with the surface to be cleaned, so as to ensure the sealing property of the suction channel 110. The moving module 200 is connected with the cleaner body 100, and the side close to the surface to be cleaned is flush with the cleaner body 100, which can ensure the sealing property of the suction channel 110 and also can drive the cleaner body 100 to move on the surface to be cleaned.

[0061] The moving module 200 includes four wheel 211 assemblies 210, so that the cleaner body 100 has four wheels 211, and each wheel 211 is controlled independently, which is beneficial to improve the moving flexibility of the moving module 200 and facilitate the moving module 200 to drive the cleaner body 100 to turn left and right and other operations on the surface to be cleaned.

[0062] In some embodiments, as shown in Figure 4 The wheel 211 assembly 210 includes a wheel 211 and a driving assembly 212 connected with each other, the wheel 211 is located outside the cleaner body 100, the driving assembly 212 is located inside the cleaner body 100, and the wheel 211 is flush with the side of the cleaner body 100 close to the surface to be cleaned.

[0063] Specifically, the driving assembly 212 is a power structure of the wheel 211, which drives the wheel 211 to rotate, and the wheel 211 rotates on the surface to be cleaned to drive the cleaner body 100 to move on the surface to be cleaned.

[0064] The driving assembly 212 is located inside the cleaner main body 100 for storage, and the wheels 211 are located outside the cleaner main body 100 so that the wheels 211 are in contact with the surface to be cleaned, thereby facilitating the movement of the cleaner main body 100 on the surface to be cleaned. The wheels 211 are flush with the side of the cleaner main body 100 close to the surface to be cleaned, which can ensure that the wheels 211 are in contact with the surface to be cleaned without affecting the sealing effect of the cleaner main body 100 on the surface to be cleaned, thereby not affecting the stable arrangement of the cleaner main body 100 on the surface to be cleaned, and being beneficial to improving the operation stability and practicality of the intelligent three-dimensional cleaner.

[0065] For example, the driving assembly 212 is an engine connected to the axle of the wheels 211 to drive the rotation of the wheels 211.

[0066] In some embodiments, as shown in Figure 1 and Figure 2 The cleaner main body 100 includes a chassis 120 and a top cover 130 connected together, the suction channel 110 is arranged through the chassis 120, and the top cover 130 covers the periphery of the suction channel 110 and the negative pressure module 300. The top cover 130 is provided with air flow holes 131 arranged around the negative pressure module 300, which are used for discharging air flow from the negative pressure module 300, thereby forming a space between the negative pressure module 300, the suction channel 110 and the surface to be cleaned.

[0067] Specifically, the driving assembly 212 of the wheel 211 assembly 210 is arranged in the chassis 120, the driving assembly 212 is connected with the wheels 211 through the side wall of the chassis 120, the suction channel 110 is arranged on the chassis 120, and the top cover 130 covers the chassis 120 and the suction channel 110. One end of the suction channel 110 away from the surface to be cleaned is provided with the negative pressure module 300, and the top cover 130 covers the negative pressure module 300. Since the negative pressure module 300 needs to discharge gas to generate negative pressure in the space formed between the negative pressure module 300, the suction channel 110 and the surface to be cleaned, the top cover 130 is provided with the air flow holes 131 for discharging gas from the negative pressure module 300.

[0068] In addition, the sealing skirt 331 and the centrifugal fan impeller set 332 in the negative pressure module 300 have a gap therebetween for gas to enter and be discharged by the centrifugal fan impeller set 332, so as to maintain a negative pressure state in the space formed between the negative pressure module 300, the adsorption channel 110 and the surface to be cleaned. Therefore, the gas flow hole 131 also has the function of allowing gas to enter.

[0069] It should be noted that the top cover 130 also has a structure for covering the wheel 211 to protect the wheel 211.

[0070] In some embodiments, as shown in Figure 1 and Figure 2 The cleaning bin 410 is provided with two cleaning brushes 420, and each cleaning brush 420 is connected to a rotating member 430.

[0071] Specifically, the two cleaning brushes 420 have a larger cleaning area than one cleaning brush 420, which is conducive to improving the cleaning effect of the cleaning module 400 on the surface to be cleaned and improving the practicability of the intelligent three-dimensional cleaner.

[0072] Each cleaning brush 420 is driven to rotate by a rotating member 430 to perform cleaning, which can avoid the influence of the failure of a certain rotating member 430 on the use of the cleaning brush 420, improve the cleaning reliability of the cleaning brush 420, and further improve the reliability of the cleaning module 400.

[0073] In some embodiments, as shown in Figure 1 and Figure 2 The opening of the cleaning bin 410 is a horn-shaped opening.

[0074] Specifically, the side of the cleaning bin 410 close to the surface to be cleaned is a flat structure and is arranged in abutment with the surface to be cleaned, the side of the cleaning bin 410 away from the surface to be cleaned is also a flat structure and is arranged opposite to the surface to be cleaned, and the end of the two side surfaces of the cleaning bin 410 close to the opening is horn-shaped, so that the opening forms a horn-shaped structure, thereby increasing the area of the opening, which is conducive to increasing the length of the scraper 411 on the cleaning bin 410, thereby increasing the cleaning area of the cleaning bin 410 and improving the cleaning effect of the cleaning module 400.

[0075] The use process of the intelligent three-dimensional cleaner is described in detail as follows:

[0076] First, the rotating part 430 in the cleaning module 400 is started, so that the cleaning brush 420 rotates, and then the cleaner body 100 is placed on the surface to be cleaned, so that the cleaner body 100 is in sealing contact with the surface to be cleaned; then the driving part 320 of the negative pressure part 330 is started, so that the negative pressure part 330 operates, and the cleaner body 100 can be stably placed on the surface to be cleaned without external force; finally, the four wheel 211 assemblies 210 of the moving module 200 are started to drive the cleaner body 100 to move on the surface to be cleaned, so that the cleaning module 400 can clean each position on the surface to be cleaned.

[0077] It should be noted that the intelligent three-dimensional cleaner is provided with a control circuit inside to remotely control the operation of the moving module 200 and the negative pressure module 300, and the control circuit is connected with the upper computer through Bluetooth, and the user controls the moving module 200 and the negative pressure module 300 through the upper computer.

[0078] Those skilled in the art should understand that the above discussion of any embodiment is only exemplary and is not intended to imply that the scope (including claims) of the application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for the sake of brevity.

[0079] The embodiments of the present application are intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent three-dimensional cleaner, characterized by, The cleaner body, the moving module and the negative pressure module are included. The cleaner body has a suction passage through it, one end of the suction passage is arranged in sealing contact with the surface to be cleaned, and the negative pressure module is located at the end of the suction passage away from the surface to be cleaned, so that negative pressure is generated in the space formed between the negative pressure module, the suction passage and the surface to be cleaned. The cleaner body is provided with a cleaning module, the moving module is connected with the cleaner body to drive the cleaner body and the negative pressure module to move on the surface to be cleaned, so that the cleaning module cleans the surface to be cleaned.

2. The intelligent volumetric cleaner of claim 1, wherein, The negative pressure module includes a connecting piece, a driving piece and a negative pressure piece, the connecting piece is connected with the suction passage, the driving piece is located on the connecting piece, the negative pressure piece is connected with the output end of the driving piece and is arranged opposite to the end of the suction passage away from the surface to be cleaned. The negative pressure piece is driven to rotate by the driving piece, thereby generating negative pressure in the space formed between the negative pressure module, the suction passage and the surface to be cleaned.

3. The intelligent robotic cleaner of claim 2, wherein, The negative pressure piece includes a sealing skirt, a centrifugal fan impeller group and a negative pressure suction disc, the sealing skirt is connected with the end of the suction passage away from the surface to be cleaned, the centrifugal fan impeller group is located on the negative pressure suction disc and is arranged around the outer edge of the negative pressure suction disc, the centrifugal fan impeller group is arranged towards the sealing skirt, and the negative pressure suction disc is connected with the driving piece. The negative pressure suction disc is driven to rotate by the driving piece, thereby driving the centrifugal fan impeller group to rotate, so that negative pressure is generated in the space formed between the sealing skirt, the centrifugal fan impeller group and the negative pressure suction disc.

4. The intelligent volumetric cleaner of claim 1, wherein, The cleaning module includes a cleaning bin and a cleaning brush, the cleaning brush is rotationally connected with the cleaning bin and is located in the cleaning bin, the cleaning bin is connected with the cleaner body, and the opening of the cleaning bin is arranged towards the moving direction of the cleaner body, one side of the opening close to the surface to be cleaned is provided with a scraper to be arranged in sealing contact with the surface to be cleaned.

5. The intelligent robotic cleaner of claim 4, wherein, The cleaning module further includes a rotating piece, the rotating piece is connected with the cleaning brush through the top wall of the cleaning bin to drive the cleaning brush to rotate and clean the surface to be cleaned.

6. The intelligent robotic cleaner of claim 1, wherein, The moving module includes four wheel assemblies, the four wheel assemblies are symmetrically arranged on the cleaner body, and the wheel assemblies are flush with one side of the cleaner body close to the surface to be cleaned.

7. The intelligent robotic cleaner of claim 6, wherein, The wheel assembly includes a wheel and a driving assembly connected with each other, the wheel is located outside the cleaner body, the driving assembly is located inside the cleaner body, and the wheel is flush with one side of the cleaner body close to the surface to be cleaned.

8. The intelligent robotic cleaner of claim 1, wherein, The cleaner body includes a chassis and a top cover connected with each other, the suction passage is arranged through the chassis, the top cover covers the periphery of the suction passage and the negative pressure module, the top cover is provided with airflow holes arranged around the negative pressure module, the airflow holes are used for discharging airflow of the negative pressure module, thereby generating negative pressure in the space formed between the negative pressure module, the suction passage and the surface to be cleaned.

9. The intelligent robotic cleaner of claim 5, wherein, The cleaning bin is provided with two cleaning brushes, and each cleaning brush is connected with a rotating member.

10. The intelligent robotic cleaner of claim 4, wherein, The opening of the cleaning bin is a horn-shaped opening.

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