CN115486746A

CN115486746A - Cleaning device

Info

Publication number: CN115486746A
Application number: CN202211190862.6A
Authority: CN
Inventors: 卢嘉弟; 黄月林; 王德旭; 陈传冰; 覃丕健; 王婧
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-12-20

Abstract

The present invention provides a cleaning device comprising: the device comprises a shell, a first fixing piece and a second fixing piece, wherein the shell is provided with a mounting cavity, and a mounting structure is arranged on the inner wall of the mounting cavity; the fan subassembly is located the installation intracavity, and the fan subassembly is including installation shell and motor, and the installation shell has the cavity that holds the motor, is equipped with the mounting bracket on the outer wall of installation shell, and the mounting bracket can be dismantled with mounting structure and be connected. This cleaning device is connected through the mounting structure who locates in mounting bracket and the casing on the installation shell, as long as the different motors of installation in the installation shell, just can realize the commonality of casing for produce two kinds of cleaning device of wireless mode and wired mode simultaneously on a casing, reduced part quantity and mould quantity, reduced manufacturing cost.

Description

Cleaning device

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a cleaning device.

Background

At present, the cleaning device can be used for cleaning dust, mites and other allergens on textile articles such as beds, sofas, carpets, clothes and the like. When the cleaning device is used for cleaning, the bottom surface of the suction inlet of the cleaning device is contacted with a surface to be cleaned, so that allergens such as dust, mites and the like are sucked into the dust cup of the cleaning device.

The existing cleaning device adopts a fan component to suck air, the power supply modes of a motor in the fan component are wireless and wired, a brushless vacuum motor is adopted in the wireless mode, a series excitation vacuum motor is adopted in the wired mode, the motor of the fan component is directly connected with a casing, and the sizes of the brushless vacuum motor and the series excitation vacuum motor are different, so that the cleaning device needs to design different casings in the wired mode and the infinite mode, namely, if the type of the motor is changed, the casings cannot be used universally and need to be redesigned.

The existing cleaning device comprises a machine body, a vacuum motor and a rolling brush, wherein the vacuum motor and the rolling brush are arranged in the machine body, a suction inlet is formed in the bottom of the machine body, the rolling brush is arranged at the suction inlet, and allergens such as dust, mites and the like are sucked from the suction inlet through the rolling of the rolling brush and the suction force provided by the vacuum motor.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the defect that the dust remover in the prior art cannot commonly use the housing to install the corresponding motor in the wireless mode and the wired mode, so as to provide a cleaning device with a universal housing.

In order to solve the above technical problem, the present invention provides a cleaning device, including: the device comprises a shell, a first fixing device and a second fixing device, wherein the shell is provided with a mounting cavity, and a mounting structure is arranged on the inner wall of the mounting cavity; the fan subassembly is located in the installation cavity, the fan subassembly is including installation shell and motor, the installation shell has and holds the cavity of motor, be equipped with the mounting bracket on the outer wall of installation shell, the mounting bracket with the connection can be dismantled to mounting structure.

Optionally, the mounting housing comprises: a first housing having a first opening; the second cover shell is provided with a second opening, the second cover shell is in butt joint with the first opening of the first cover shell through the second opening to form the cavity, and the first cover shell is detachably connected with the second cover shell; the mounting frame comprises a first support and a second support, the first support is arranged on the outer wall of the first housing, and the second support is arranged on the outer wall of the second housing.

Optionally, the mounting case further comprises: the first shock pad is arranged in the first housing and is in contact with one end of the motor; and the second damping pad is arranged in the second housing and is in contact with the other end of the motor.

Optionally, one side of the first shock pad, which faces the motor, is provided with a first positioning structure, one side of the motor, which faces the first shock pad, is provided with a second positioning structure, and the first positioning structure and the second positioning structure are positioned in a matched manner.

Optionally, the first open periphery of first housing is equipped with the buckle, the second housing the open periphery of second is equipped with the boss, the buckle with boss cooperation joint or break away from.

Optionally, the cleaning device further comprises: the air duct assembly comprises a first air duct and a second air duct, the first air duct and the second air duct are arranged in a crossed manner, and the pipe walls of the first air duct and the second air duct are connected with each other; and the second housing at one end of the first air channel is detachably connected.

Optionally, the electric motor is a dc motor, and the cleaning device further comprises: a control component; and the battery assembly is electrically connected with the control assembly, the motor and the rolling brush motor.

Optionally, the electric motor is an ac motor, and the cleaning device further comprises: a control component; the voltage reduction conversion circuit is electrically connected with the rolling brush motor; the control assembly, the voltage reduction conversion circuit and the motor are respectively electrically connected with an alternating current power supply.

Optionally, the mounting structure comprises: a plurality of positioning posts having internal threads; the mounting frame is in threaded connection with the positioning columns at the corresponding positions through fastening pieces.

Optionally, the housing comprises: a top shell; the bottom shell and the top shell enclose the installation cavity, and the installation structure is arranged on the bottom wall of the bottom shell.

The technical scheme of the invention has the following advantages:

1. according to the cleaning device provided by the invention, the mounting frame arranged on the mounting shell is connected with the mounting structure in the machine shell, and the universality of the machine shell can be realized as long as different motors are mounted in the mounting shell, so that two cleaning devices in a wireless mode and a wired mode are simultaneously produced on one shell, the number of parts and the number of dies are reduced, and the production cost is reduced.

2. According to the cleaning device provided by the invention, the cavity can be spliced out by the first opening of the first housing and the second opening of the second housing, and the cavity is used for accommodating the motor.

3. The cleaning device provided by the invention can play a role in damping the motor through the two damping cushions, and reduce noise.

4. According to the cleaning device provided by the invention, the motor can be positioned by arranging the first positioning structure and the second positioning structure, so that the cleaning device is convenient for workers to install.

5. According to the cleaning device provided by the invention, the hanging buckle is arranged on the second housing and is clamped with the bulge of the air duct component, so that the air duct component and the fan component are fixed together.

6. The cleaning device provided by the invention realizes the detachable connection of the first housing and the second housing through the buckle and the boss, and is convenient to assemble.

7. According to the cleaning device provided by the invention, the threaded positioning column is arranged in the bottom shell, so that the fan assembly is detachably connected with the shell.

8. According to the cleaning device provided by the invention, the wireless mode of the cleaning device is realized by arranging the battery module.

9. According to the cleaning device provided by the invention, the wired mode of the cleaning device is realized by arranging the voltage reduction conversion circuit.

10. According to the cleaning device provided by the invention, the shell is divided into the top shell and the bottom shell, so that the convenience in installation is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic exploded view of a fan assembly of a cleaning device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional schematic view of a fan assembly of a cleaning apparatus provided in accordance with one embodiment of the present invention;

FIG. 3 is an exploded view of a fan assembly of a cleaning device according to another embodiment of the present invention;

FIG. 4 is a cross-sectional schematic view of a fan assembly of a cleaning apparatus provided in accordance with another embodiment of the present invention;

fig. 5 is a schematic top view of a bottom case of a cleaning device according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a cleaning device according to an embodiment of the present invention;

FIG. 7 is a schematic view of a cleaning device according to another embodiment of the present invention;

FIG. 8 is a control logic diagram of a cleaning device in a cordless mode according to one embodiment of the present invention;

fig. 9 is a control logic diagram of a cleaning apparatus in a wired mode according to an embodiment of the present invention.

Description of the reference numerals:

1-a machine shell; 2-a control component; 3-a fan assembly; 4-a power supply module; 5-a sweeping component;

6-a dirt cup assembly; 7-an air duct assembly; 8-other power consuming components; 9-a switch;

11-top shell; 12-a bottom shell;

121-a locating post;

31-a mounting housing; 32-a first cushion; 33-an electric motor; 34-a second cushion;

311-a first housing; 312-a second housing;

3111-a first support; 3112-snap fastener;

3121-a second stent; 3122-boss;

321-a first positioning structure; 322-a second positioning structure;

331-a brushless vacuum motor; 332-series excitation vacuum motor;

41-220V alternating current; 42-an adapter; 43-a battery assembly; 44-a power line;

45-step-down conversion circuit;

51-a roller brush motor;

71-a first air duct; 72-second air duct.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1 and 6, a cleaning apparatus includes: casing 1 and fan subassembly 3, casing 1 have the installation cavity, are equipped with mounting structure on the inner wall of installation cavity, and fan subassembly 3 locates the installation cavity, and fan subassembly 3 is including installation shell 31 and motor 33, and installation shell 31 has the cavity that holds motor 33, is equipped with the mounting bracket on the outer wall of installation shell 31, and the mounting bracket can be dismantled with mounting structure and be connected.

The cleaning device can comprise a dust collector and a mite removing instrument. The motor 33 is arranged in the installation shell 31, as shown in fig. 2 and 4, the fan assembly 3 is integrally arranged in the installation cavity as a module, the installation structure is connected with the installation structure in the machine shell 1 through the installation frame arranged on the installation shell 31, and the universality of the machine shell 1 can be realized as long as different motors 33 are arranged in the installation shell 31, so that two cleaning devices in a wireless mode and a wired mode are simultaneously produced on one shell, the number of parts and the number of dies are reduced, and the production cost is reduced.

Further, as shown in fig. 1 and 3, the mounting case 31 includes: first cover 311 and second cover 312, first cover 311 has first uncovered, second cover 312 has the second uncovered, second cover 312 forms the cavity through the first uncovered butt joint of second uncovered with first cover 311, and first cover 311 can dismantle with second cover 312 and be connected, wherein, the mounting bracket includes first support 3111 and second support 3121, first support 3111 is located on the outer wall of first cover 311, second support 3121 is located on the outer wall of second cover 312.

The first cover 311 is closed at one end and opened at the other end, and similarly, the second cover 312 is closed at one end and opened at the other end. When the first opening of the first housing 311 is opposite to the second opening of the second housing 312, a cavity is formed, and the cavity is used for accommodating the motor 33. The two first brackets 3111 are respectively disposed on the outer wall of the first housing 311, and the two second brackets 3121 are respectively disposed on the outer wall of the second housing 312, so as to detachably connect the first housing 311 and the second housing 312 to the mounting structure.

Further, as shown in fig. 1 and 3, the mounting case 31 further includes: a first cushion 32 and a second cushion 34, the first cushion 32 is disposed in the first housing 311, the first cushion 32 contacts with one end of the motor 33, the second cushion 34 is disposed in the second housing 312, and the second cushion 34 contacts with the other end of the motor 33.

The one end of foretell motor 33 is equipped with first protruding structure, and first shock pad 32 is located on the first protruding structure, and the other end of motor 33 is equipped with the protruding structure of second, and second shock pad 34 is located the protruding structure of second, and two shock pads can play the shock attenuation effect to motor 33.

Further, as shown in fig. 1 and fig. 3, a first positioning structure 321 is disposed on a side of the first shock pad 32 facing the motor 33, a second positioning structure 322 is disposed on a side of the motor 33 facing the first shock pad 32, and the first positioning structure 321 and the second positioning structure 322 are cooperatively positioned.

The first positioning structure 321 includes a guiding hole, and the second positioning structure 322 includes a guiding post, so that it is more convenient to install the first cushion 32. Or the first positioning structure 321 includes a guiding column and the second positioning structure 322 includes a guiding hole, which can guide the installation of the first cushion 32.

Further, the first open periphery of first housing 311 is equipped with buckle 3112, and the second open periphery of second housing 312 is equipped with boss 3122, and buckle 3112 cooperates the joint or breaks away from with boss 3122.

Foretell buckle 3112 forms ring structure with the outer wall of first housing 311, cooperates the joint through buckle 3112 and boss 3122, easy installation and dismantlement. A plurality of buckles 3112 are uniformly distributed around the periphery of the first housing 311, similarly, a plurality of bosses 3122 are uniformly distributed around the periphery of the second housing 312, and the plurality of buckles 3112 correspond to the plurality of bosses 3122 one to one, so that the connection between the first housing 311 and the second housing 312 is firmer.

Further, as shown in fig. 6 and 7, the cleaning apparatus further includes: the air duct assembly 7, the air duct assembly 7 includes a first air duct 71 and a second air duct 72, the first air duct 71 and the second air duct 72 are crosswise arranged, and the pipe walls of the first air duct 71 and the second air duct 72 are connected with each other; wherein, the second casing 312 is detachably connected to one end of the first air duct 71.

A plurality of bulges are arranged on the outer wall of one end of the first air duct 71 along the circumferential direction, a plurality of hanging buckles are arranged on the outer wall of the second housing 312 along the circumferential direction, and the bulges and the hanging buckles are arranged in a one-to-one correspondence manner, so that the first air duct 71 and the second housing 312 can be detachably connected, and the fan assembly 3 can be conveniently replaced. The other end of the first air duct 71 is connected to the air inlet, one end of the second air duct 72 is connected to the air outlet, and the other end of the second air duct 72 blows air toward the ground.

Still further, the cleaning apparatus further comprises: and the power supply module 4 is used for supplying power.

The power module 4 comprises a battery pack, so that the cleaning device can become a wireless cleaning device and is more convenient to operate. Considering that the weight of the fan assembly 3 is increased, when the battery pack of the power module 4 and the driving mechanism are arranged on the same side, the function of balancing the weight can be further achieved.

Further, as shown in fig. 8, the electric motor 33 is a dc motor, and the cleaning device further includes: the control assembly 2 and the battery assembly 43, wherein the battery assembly 43 is electrically connected with the control assembly 2, the motor 33 and the rolling brush motor 51.

The motor 33 includes a brushless vacuum motor 331, and the power module 4 includes: 220V alternating current 41, adapter 42 and battery pack 43, the cleaning device of wireless mode adopts battery pack 43 to supply power, and battery pack 43 outputs the direct current, and brushless vacuum motor 331, round brush motor 51 and other consumer's 8 all use direct current drive, need not step-down circuit. The adapter 42 converts the 220V alternating current 41 into direct current to charge the battery assembly 43, the battery assembly 43 supplies power to the control assembly 2, the brushless vacuum motor 331, the rolling brush motor 51 and other electric components 8, the switch 9 supplies a switch signal and a gear shifting signal to the control assembly 2, and the control assembly 2 controls the operation of the brushless vacuum motor 331, the rolling brush motor 51 and other electric components 8 through a program.

As shown in fig. 6, the main structure of the cleaning device in the wireless mode includes a top shell 11, a bottom shell 12, a cleaning assembly 5, an air duct assembly 7, a dust cup assembly 6, a brushless vacuum motor 331, a battery assembly 43 and a control assembly 2, wherein the blower assembly 3 includes the brushless vacuum motor 331, the top shell 11 and the bottom shell 12 form a housing of the cleaning device, the cleaning assembly 5 includes a rolling brush assembly and a rolling brush motor 51, the rolling brush motor 51 is a motor powered by direct current, the rolling brush assembly sweeps allergens such as dust and mites into an air duct, the dust cup assembly 6 filters and collects allergens such as dust and mites, the brushless vacuum motor 331 provides suction, the battery assembly 43 provides electric energy required by the operation of the whole machine, and the control assembly 2 controls the operation of the whole machine.

Further, as shown in fig. 9, the electric motor 33 is an ac motor, and the cleaning apparatus further includes: the control assembly 2 and step-down conversion circuit 45, step-down conversion circuit 45 is connected with round brush motor 51 electricity, and wherein, control assembly 2, step-down conversion circuit 45 and motor 33 are connected with alternating current power supply electricity respectively.

The cleaning device in the wired mode directly supplies power by adopting 220V alternating current 41, and the power module 4 further comprises: the power cord 44 and the step-down converting circuit 45 are provided without a battery, the motor 33 comprises a series-excited vacuum motor 332, the series-excited vacuum motor 332 can directly use 220V alternating current 41, but the rolling brush motor 51 and other electric components 8 are driven by low-voltage direct current, so that the step-down converting circuit 45 is required to convert the 220V alternating current into low-voltage direct current. One path of 220V alternating current directly supplies power to the series excitation vacuum motor 332, the other path of the alternating current is converted into low-voltage direct current through the voltage reduction conversion circuit 45 and is used by the rolling brush motor 51 and other power utilization components 8, the switch 9 provides a switch signal and a gear shifting signal for the control component 2, and the control component 2 controls the operation of the series excitation vacuum motor 332, the rolling brush motor 51 and other power utilization components 8 through a program.

As shown in fig. 7, the wired cleaning device mainly comprises a top shell 11, a bottom shell 12, a sweeping component 5, an air duct component 7, a dust cup component 6, a series excitation vacuum motor 332 and a control component 2, compared with the wireless cleaning device, the wired cleaning device has no battery component 43, uses a power cord 44 to directly supply power to 220V alternating current 41, and needs to convert the 220V alternating current into low-voltage direct current through a voltage reduction conversion circuit 45 for the rolling brush motor 51 and other electric components 8; the control logic of the cleaning apparatus in the wired mode is different from that of the cleaning apparatus in the wireless mode, and the rest of the components are the same except for this. Therefore, as long as the casing 1 in the wireless mode can be compatible with the motor in the wired mode, and the control assembly 2 is replaced by a new one, the casing 1 can be universal, the number of parts and the number of dies can be reduced, and the production cost can be reduced.

Further, as shown in fig. 5, the mounting structure includes: the positioning posts 121 are provided with internal threads, and the mounting frame is in threaded connection with the positioning posts 121 at corresponding positions through fasteners.

The positioning column 121 is a hollow column and can be connected to the mounting frame by a screw.

The fan assembly 3 in the wireless mode includes a brushless vacuum motor 331, a second damper pad 34, a first damper pad 32, a second housing 312, and a first housing 311. The second and

first cushion pads

34 and 32 are made of rubber material and installed at the front and rear of the brushless vacuum motor 331, respectively, to reduce vibration and noise of the motor 33 and to fix the motor 33. A positioning groove is formed in the first cushion 32 to position the brushless vacuum motor 331, so that the brushless vacuum motor is convenient for workers to install. The front of the second housing 312 is provided with hanging buckles uniformly distributed, and the hanging buckles are clamped with the protrusions of the air duct assembly 7 to fix the air duct assembly 7 and the brushless vacuum motor 331 together. Evenly distributed bosses 3122 are provided at the rear of the second housing 312, and evenly distributed buttons 3112 are provided at the front of the first housing 311, and positions and numbers of the buttons 3112 correspond to the bosses 3122 provided at the rear of the second housing 312. The brushless vacuum motor 331 is pre-fixed by the buckle 3112 in the front of the first housing 311 and the boss 3122 in the rear of the second housing 312, which facilitates assembly. When assembling brushless vacuum motor 331, first align the positioning slot of the first shock pad 32 with the protrusion on the rear side of the brushless vacuum motor 331 and then mount it on the brushless vacuum motor 331, then mount the brushless vacuum motor 331 in the first housing 311, then mount the second shock pad 34 in front of the brushless vacuum motor 331, and finally mount the second housing 312, and the whole module is kept fixed by the cooperation of the buckle 3112 and the boss 3122. Two fixing posts, four fixing posts in total, are respectively disposed on the second housing 312 and the first housing 311, and correspond to the screw posts on the bottom case 12, and the brushless vacuum motor 331 can be fixed on the bottom case 12 by using four screws.

Further, the cabinet 1 includes: top shell 11 and drain pan 12, drain pan 12 encloses with top shell 11 and closes out the installation cavity, and mounting structure locates on the diapire of drain pan 12.

The fan assembly 3 in the wireless mode includes a series excited vacuum motor 332, a second damper pad 34, a first damper pad 32, a second casing 312, and a first casing 311. The second cushion 34 and the first cushion 32 are made of rubber materials and are respectively installed in front of and behind the series excited vacuum motor 332 to reduce vibration and noise of the motor 33 and fix the series excited vacuum motor 332. Be provided with reference column 121 on first shock pad 32, cooperate with the locating hole on the series excitation vacuum motor 332, fix a position series excitation vacuum motor 332, make things convenient for the workman to install. The front of the second housing 312 is provided with hanging buckles which are evenly distributed, and the hanging buckles are clamped with the bulges of the air duct component 7 to fix the air duct component 7 and the series excitation vacuum motor 332 together. Evenly distributed bosses 3122 are provided at the rear of the second housing 312, and evenly distributed buttons 3112 are provided at the front of the first housing 311, and positions and numbers of the buttons 3112 correspond to the bosses 3122 provided at the rear of the second housing 312. The series vacuum motor 332 is pre-fixed by the buckle 3112 in the front of the first cover 311 and the boss 3122 in the back of the second cover 312, which facilitates assembly. When the series vacuum motor 332 is assembled, the positioning posts 121 on the first shock absorption pad 32 are aligned with the positioning holes of the series vacuum motor 332 and then are installed on the series vacuum motor 332, then the series vacuum motor 332 is installed in the first housing 311, the second shock absorption pad 34 is installed in front of the series vacuum motor 332, and finally the second housing 312 is installed, and the whole module is kept fixed through the matching of the buckle 3112 and the boss 3122. Two fixing columns, four fixing columns in total, are respectively arranged on the second housing 312 and the first housing 311, and correspond to the screw columns on the bottom case 12, so that the series excitation vacuum motor 332 can be fixed on the lower case by using four screws. The positions of the four fixing posts of the series excitation vacuum motor 332 and the brushless vacuum motor 331 are the same in size, so that the series excitation vacuum motor and the brushless vacuum motor are compatible with one machine shell 1.

Four screw columns are arranged in the bottom shell 12, the screw columns are compatible with fixing columns on the two motor shell 1 bodies, and different fan assemblies 3 can be fixed by using screws.

Further, the dust suction assembly includes: fan subassembly 3 and clean subassembly 5, fan subassembly 3 accessible power cord is connected with external power supply.

The rear of the sweeping assembly 5 can be provided with a mite removing device, so that the cleaning device becomes a mite removing cleaning device. The mite removing device is provided with a UV sterilization module which is provided with a control mechanism, the control mechanism measures the distance between the bottom shell 12 and the cleaned surface through a distance sensor, and the UV sterilization module is closed through a controller when the distance exceeds a set value.

Further, the cabinet 1 includes: top shell 11 and drain pan 12, drain pan 12 encloses with top shell 11 and closes out the installation cavity, and the bottom surface is located on drain pan 12, and the handle is located on top shell 11.

The motor 33, the first housing 311, and the second housing 312 are coaxially disposed.

The blower assembly 3 can be adapted to different motors 33 by replacing the motor 33 covers with different sizes, so that the purpose of replacing the direct current and alternating current motors 33 is realized, multiple blower schemes can be used for the same set of casing 1, and wired and wireless two mite removing and cleaning device schemes are realized.

Further, the cleaning device further includes: the dust cup assembly 6 is arranged at the tail part of the machine shell 1, the dust cup assembly 6 comprises a separation cup and a dust cup, the separation cup and the dust cup are respectively positioned at two opposite sides of the virtual section, and the separation cup and the dust cup are mutually communicated through a communication pipeline.

The dust cup assembly 6 is located at the rear of the cleaning device, and the dust cup assembly 6 is partially located in the accommodating space formed by the bottom shell 12 and the top shell 11. The separating cup is a cyclone separating cup, a cup cavity is divided into two parts by a partition plate arranged in the separating cup, one end of the separating cup is provided with two cup openings, the two cup openings are respectively provided with a filtering device for an air inlet and an air outlet of an air outlet, the filtering device comprises filter cotton or HEPA, and the filtering device can be dismounted and cleaned. The separating cup and the dust collecting cup are arranged on the bracket and are respectively positioned on two opposite sides of the virtual section, so that the weight of the cleaning device is further balanced.

Further, the dirt cup assembly 6 further includes: the dust collecting and separating device comprises a support, a separating cup and a dust collecting cup, wherein the support is provided with two cup holders, the separating cup and the dust collecting cup are respectively clamped with the corresponding cup holders, and the support is connected with the machine shell 1.

The separating cup and the dust collecting cup can be independently disassembled and assembled, and dust can be poured conveniently by a user. Wherein, separation cup and dust cup all can be through the mode and the support be assembled between/be connected between of flat push, perhaps, separation cup and dust cup all can be through the mode and the support be assembled between/be connected between of slope upset.

Further, the cleaning device further includes: the guide assembly is arranged on the support, the shell 1, the separating cup and the dust collecting cup, so that the separating cup and the dust collecting cup slide into the corresponding cup holders.

The cup body, the bracket, the bottom shell 12 and the top shell 11 are provided with guide components to facilitate the disassembly and assembly of the separating cup and the dust collecting cup. A communicating pipeline is arranged between the cyclone separating cup and the dust collecting cup, and dust and dirt can enter the dust collecting cup from the separating cup.

Still further, the guide assembly includes: the guide block is arranged on the outer walls of the separating cup and the dust collecting cup, and the guide hole is formed in the edges of the cup stand and the machine shell 1.

Further, the dust cup is provided with an air inlet and an air outlet, and the dust suction assembly further comprises: the air duct assembly 7 is characterized in that the air duct assembly 7 comprises a first air duct and a second air duct, the first air duct and the second air duct are arranged in a crossed mode, and the pipe walls of the first air duct and the second air duct are connected with each other. Wherein, the one end in first wind channel is connected with fan subassembly 3, and the other end in first wind channel is connected with the air inlet, and the one end in second wind channel is connected with the gas vent, and the other end in second wind channel is bloied towards ground.

The air inlet of the separating cup is communicated with the first air channel, and the air outlet of the separating cup is communicated with the second air channel.

Foretell cleaning device has solved traditional cleaning device complete machine too high, weight uneven distribution, and the dust absorption effect is poor, and push-and-pull experience scheduling problem not good. Through the optimized arrangement of the elements in the cleaning device, the weight of the cleaning device is not concentrated on one side of the cleaning device, the center of gravity is lower, and the cleaning device is more convenient to use.

The cleaning device is provided with a mite removing module and can also be a mite removing instrument. Through setting up different motor casings 1 on two kinds of vacuum motors for the vacuum motor becomes two modules, sets up the screw post that can compatible two vacuum motor modules on the casing, can fix two kinds of vacuum motors, reuses two sets of different control modes, can make two kinds of wireless and wired mite appearance of removing casing of sharing, has reduced part quantity and mould quantity, has reduced manufacturing cost.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A cleaning device, comprising:

the device comprises a shell (1) and a base, wherein the shell is provided with a mounting cavity, and a mounting structure is arranged on the inner wall of the mounting cavity;

fan subassembly (3), locate in the installation cavity, fan subassembly (3) are including installation shell (31) and motor (33), installation shell (31) have and hold the cavity of motor (33), be equipped with the mounting bracket on the outer wall of installation shell (31), the mounting bracket with mounting structure can dismantle the connection.

2. The cleaning device as claimed in claim 1, characterized in that the mounting housing (31) comprises:

a first housing (311) having a first opening;

a second cover shell (312) with a second opening, wherein the second cover shell (312) is butted with the first opening of the first cover shell (311) through the second opening to form the cavity, and the first cover shell (311) is detachably connected with the second cover shell (312);

wherein, the mounting bracket includes first support (3111) and second support (3121), first support (3111) is located on the outer wall of first encloser (311), second support (3121) is located on the outer wall of second encloser (312).

3. The cleaning device as claimed in claim 2, wherein the mounting housing (31) further comprises:

a first cushion (32) provided in the first housing (311), the first cushion (32) being in contact with one end of the motor (33);

and a second damper pad (34) provided in the second housing (312), the second damper pad (34) being in contact with the other end of the motor (33).

4. A cleaning device according to claim 3, characterized in that the side of the first cushion (32) facing the electric motor (33) is provided with a first positioning structure (321), the side of the electric motor (33) facing the first cushion (32) is provided with a second positioning structure (322), and the first positioning structure (321) and the second positioning structure (322) are cooperatively positioned.

5. The cleaning device as claimed in claim 2, wherein the first open periphery of the first housing (311) is provided with a buckle (3112), the second open periphery of the second housing (312) is provided with a boss (3122), and the buckle (3112) is engaged with or disengaged from the boss (3122).

6. The cleaning device according to any one of claims 2 to 5, further comprising:

the air duct assembly (7) comprises a first air duct (71) and a second air duct (72), the first air duct (71) and the second air duct (72) are arranged in a crossed manner, and the pipe walls of the first air duct (71) and the second air duct (72) are connected with each other;

wherein, the second cover shell (312) of one end of the first air duct (71) is detachably connected.

7. The cleaning device of any one of claims 1 to 5, wherein the electric motor is a DC motor, the cleaning device further comprising:

a control assembly (2);

and the battery assembly (43) is electrically connected with the control assembly (2), the motor (33) and the rolling brush motor (51).

8. The cleaning device of any one of claims 1 to 5, wherein the electric motor is an AC motor, the cleaning device further comprising:

a control assembly (2);

the voltage reduction conversion circuit (45) is electrically connected with the rolling brush motor (51);

wherein the control component (2), the step-down conversion circuit (45) and the motor (33) are respectively electrically connected with an alternating current power supply.

9. The cleaning apparatus defined in any one of claims 1-5, wherein the mounting structure comprises:

a plurality of positioning posts (121), the positioning posts (121) having internal threads;

wherein the mounting rack is in threaded connection with the positioning column (121) at the corresponding position through a fastener.

10. The cleaning apparatus as claimed in any one of claims 1 to 5, wherein the housing comprises:

a top shell (11);

the bottom shell (12) and the top shell (11) enclose the installation cavity, and the installation structure is arranged on the bottom wall of the bottom shell (12).