CN110326997B

CN110326997B - Cleaning apparatus

Info

Publication number: CN110326997B
Application number: CN201910645261.1A
Authority: CN
Inventors: 宋炳闲; 王灵童; 冯雪冬
Original assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2024-05-17
Anticipated expiration: 2039-07-17
Also published as: CN110326997A

Abstract

The invention discloses a cleaning device, comprising: the dust cup device comprises a base assembly, a motor device and a dust cup device, wherein the base assembly comprises a cleaning device, an acarid removing device and an electric control device, and the bottom surface of the base assembly is provided with a dust collection opening; the motor device is arranged above the base assembly and is electrically connected with the electric control device, and the motor device is overlapped with at least part of orthographic projection of the dust collection opening on the bottom surface of the base assembly; and the dust cup device is arranged above the base assembly and is communicated with the dust collection opening. The cleaning device according to the invention has the functions of removing mites, sweeping and dust collection and also has the characteristic of low noise.

Description

Cleaning apparatus

Technical Field

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

Background

Some cleaning devices in the related art can generate loud noise during working, which affects the use experience of customers.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. The invention therefore proposes a cleaning device with mite-killing, sweeping and dust-absorbing functions and with low noise.

An embodiment of a cleaning device according to the first aspect of the present invention comprises: the base assembly comprises a cleaning device, an acarid removing device and an electric control device, and the bottom surface of the base assembly is provided with a dust collection opening; the motor device is arranged above the base assembly and is electrically connected with the electric control device, and the motor device is overlapped with at least part of orthographic projection of the dust collection opening on the bottom surface of the base assembly; and the dust cup device is arranged above the base assembly and is communicated with the dust collection opening.

The cleaning equipment provided by the invention has the functions of mite removal, cleaning and dust collection, and can also improve the noise reduction effect of the cleaning equipment.

In some embodiments, the dust collection opening is located at the front of the bottom surface of the base assembly, the dust cup device is located at the rear of the motor device, the dust cup device is located at the upper rear side of the cleaning device and the mite removal device, and the dust cup device is located directly above the electric control device.

In some embodiments, the longitudinal axis of the motor means and the longitudinal axis of the dirt cup means are both parallel to the bottom surface of the base assembly, the longitudinal axis of the motor means and the longitudinal axis of the dirt cup means both extend in a front-to-back direction and are coincident, the cleaning means comprises a roller brush, the central axis of the roller brush extending in a side-to-side direction.

In some embodiments, the cleaning device comprises a rolling brush, the mite removing device comprises an ultraviolet lamp tube, the front part of the bottom surface of the base assembly is further provided with a light outlet, the dust collection opening is positioned below the rolling brush, the light outlet is positioned below the ultraviolet lamp tube, the central axis of the rolling brush and the central axis of the ultraviolet lamp tube extend along the left-right direction, and the rolling brush is positioned in front of or behind the ultraviolet lamp tube.

In some embodiments, the housing of the base assembly includes a first housing portion and a second housing portion, the first housing portion is connected in front of the second housing portion, a length direction of the first housing portion is a left-right direction, the dust suction opening is formed in front of a bottom surface of the first housing portion, the cleaning device and the mite removal device are both accommodated in the first housing portion, a width W of the second housing portion in the left-right direction is smaller than a length L of the first housing portion in the left-right direction, and the electronic control device is accommodated in the second housing portion.

In some embodiments, a side of the second housing portion has a receiving cavity for receiving a cleaning brush.

In some embodiments, the housing of the base assembly and the housing of the motor device are separate pieces and are assembled together.

In some embodiments, the housing of the motor device includes an inner shell and an outer shell, the inner shell has a first exhaust port formed thereon, the outer shell has a second exhaust port formed thereon, the outer shell is detachably covered on a part of the inner shell so that the first exhaust port communicates with the second exhaust port, and the motor device includes a filler disposed between the inner shell and the outer shell, the filler being used for filtering and/or noise reduction.

In some embodiments, the housing of the base assembly and the housing of the dirt cup apparatus are separate pieces and are assembled together.

In some embodiments, the housing of the base assembly has a through hole, the dust cup device includes a latch portion, the base assembly includes a latch member and a reset member, the latch member is disposed in the housing of the base assembly and includes a button portion and a mating portion, the button portion is exposed out of the housing of the base assembly through the through hole, and the reset member pushes the mating portion to be latch-mated with the latch portion.

In some embodiments, the cleaning apparatus further comprises: the handle device is arranged above the motor device and the dust cup device and is arranged on the motor device.

In some embodiments, the handle device includes a handle body and a control key electrically connected to the electronic control device.

A cleaning device according to an embodiment of the second aspect of the present invention includes: the base assembly comprises a cleaning device, an acarid removing device and an electric control device, and the bottom surface of the base assembly is provided with a dust collection opening; the motor device is arranged above the base assembly and is electrically connected with the electric control device, and the motor device is overlapped with at least part of orthographic projection of the dust collection opening on the bottom surface of the base assembly; the dust cup device is arranged above the base assembly and is communicated with the dust collection opening, and the orthographic projection of the mite removing device on the bottom surface of the base assembly is positioned between the dust collection opening and the orthographic projection of the dust cup device on the bottom surface of the base assembly; and the handle device is arranged right above the motor device or right above the dust cup device.

According to the cleaning equipment provided by the embodiment of the second aspect of the invention, the functions of mite removal, cleaning and dust collection are realized, and the noise reduction effect of the cleaning equipment can be improved.

In some embodiments, the cleaning apparatus is positioned in front projection on the underside of the base assembly with the air inlet end of the motor means between the dirt cup means and the air outlet end of the motor means.

In some embodiments, at least part of the air duct between the suction opening and the dirt cup means is located directly below the motor means.

In some embodiments, the handle means is shaped like a Chinese character 'ji', and the air outlet of the dust cup means is located between the air inlet end of the motor means and the air inlet of the dust cup means in an orthographic projection of the cleaning apparatus on the bottom surface of the base assembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a perspective view of a cleaning apparatus according to one embodiment of the present invention;

FIG. 2 is a cross-sectional view of the cleaning apparatus shown in FIG. 1;

FIG. 3 is another cross-sectional view of the cleaning apparatus shown in FIG. 1;

FIG. 4 is a front view of the cleaning apparatus shown in FIG. 1;

FIG. 5 is a top view of the cleaning apparatus shown in FIG. 4;

FIG. 6 is a bottom view of the cleaning apparatus shown in FIG. 4;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;

FIG. 8 is an exploded view of the cleaning device shown in FIG. 1;

FIG. 9 is another cross-sectional view of the cleaning apparatus shown in FIG. 1;

FIG. 10 is an enlarged view of portion B of FIG. 9;

FIG. 11 is a partial cross-sectional view of the cleaning device shown in FIG. 1;

FIG. 12 is another exploded view of the cleaning device shown in FIG. 1;

FIG. 13 is a bottom view of a cleaning apparatus according to one embodiment of the invention;

FIG. 14 is an exploded view of the roll brush cover and push button device shown in FIG. 13;

FIG. 15 is a partial cross-sectional view of the roll brush cover and push button device shown in FIG. 13;

FIG. 16 is an assembly view of the roll brush cover and push button device shown in FIG. 14 from the outside;

FIG. 17 is an assembly view of the roll brush cover and push button device shown in FIG. 14 from the inside;

FIG. 18 is an enlarged view taken along section C of FIG. 17;

FIG. 19 is a perspective view of a cleaning apparatus according to one embodiment of the present invention, with a cleaning brush removed from a receiving chamber;

fig. 20 is a cross-sectional view of a cleaning apparatus according to one embodiment of the invention.

Reference numerals:

cleaning apparatus 100:

A base assembly 1;

a cleaning device 11; a roller brush 111;

an acarid removal device 12; an ultraviolet lamp tube 121;

An electric control device 13; an electric control board 131;

A housing 140 of the base assembly; perforation 1401;

a first shell portion 14a;

a second shell portion 14b; the via hole 14b1; extension piece 14b2;

a housing chamber 14b3; an opening 14b31; the escape recess 14b32; a bottom cover plate 141; a mounting port 1411; a light exit hole 1412;

A roller brush cover 142; a cover body 1421; a positioning member 1421a; an extension 1422; a dust suction port 1423;

a mounting portion 143; a slip hole 1431; sink 1432;

a push button device 15; an elastic buckle 15a; a buckle 15a1; a snap end 15a10;

a push button mechanism 151;

push button 1511; a hook 15111;

a capture 1512; a lock portion 15121; latch bolt portion 15122; a clip hole 15123;

A capture seat 152;

A first stopper 152a; a second limit portion 152b;

A stop bar 1521; a first card slot 15211; a second card slot 15212;

A catch piece 16;

A button portion 161; a button 1611; a fixing member 1612;

A fitting portion 162; a translation segment 1620; grooves 1621; a card 1622;

a reset member 17; an air guide duct 18;

A motor device 2;

a motor core 21; a motor 211; a fan 212;

A housing 22 of the motor device;

an inner layer case 221; a first exhaust port 2211;

an outer shell 222; a second exhaust port 2221; a filler 23;

an air inlet end 24 of the motor device; the orthographic projection of the air inlet end of the motor device on the bottom surface of the base is I (1);

an air outlet end 25 of the motor device; the orthographic projection of the air outlet end of the motor device on the bottom surface of the base is I (2);

A dust cup device 3;

a filter element 31; a cyclone 311; a filter 312;

A housing 32 of the dirt cup apparatus; a locking portion 321; a latch base 3210; a catch groove 3211;

an air inlet 33 of the dust cup device; the orthographic projection of the air inlet of the dust cup device on the bottom surface of the base is II (1);

an air outlet 34 of the dirt cup apparatus; the orthographic projection of the air outlet of the dust cup device on the bottom surface of the base is II (2);

a handle device 4; a handle body 41; a control key 42;

A cleaning brush 5.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

Hereinafter, a cleaning apparatus 100 according to an embodiment of the present invention is described with reference to the accompanying drawings.

As shown in fig. 1 and 2, the cleaning apparatus 100 may include: a base assembly 1, a motor device 2 and a dust cup device 3.

As shown in fig. 1 and 2, the base assembly 1 may include a cleaning device 11, an acarid removal device 12, and an electronic control device 13, and the bottom surface of the base assembly 1 has a dust suction opening 1423. Specifically, the cleaning apparatus 100 is operable to effectively kill mites on a surface to be cleaned by the mite removal device 12, and to sweep dirt (e.g., dust, hair, mites, mite carcasses, etc.) on the surface to be cleaned by the cleaning device 11 so as to be inhaled by the dust collection port 1423.

As shown in fig. 2 and 3, the dust cup apparatus 3 is provided above the base assembly 1 and communicates with the dust suction port 1423, so that dust sucked through the dust suction port 1423 can enter the dust cup apparatus 3 for dust-gas separation. Specifically, the dust collection port 1423 may be communicated with the dust cup device 3 above the base assembly 1 through the air guide pipeline 18 disposed in the base assembly 1, where the air guide pipeline 18 may be detachably assembled in the housing 140 of the base assembly 1, or may be integrally formed with the housing 140 of the base assembly 1.

As shown in fig. 1 and 2, the motor device 2 is disposed above the base assembly 1 and electrically connected to the electronic control device 13, so that the electronic control device 13 can control the motor device 2. It will be appreciated that the motor means 2 is connected downstream of the dirt cup means 3, so that when the motor means 2 is in operation, the suction opening 1423 can suck dirt (e.g. dirt swept up by the cleaning means 11) and then feed the dirt cup means 3 for dirt-air separation, and clean air separated by the dirt cup means 3 can flow into the motor means 2 and be discharged by the motor means 2 out of the cleaning apparatus 100.

According to the cleaning apparatus 100 of the embodiment of the present invention, the motor device 2 coincides with at least a portion of the front projection of the dust suction port 1423 on the bottom surface of the base assembly 1, that is, at least a portion of the front projection of the motor device 2 on the bottom surface of the base assembly 1 coincides with at least a portion of the dust suction port 1423, so that the distance from the dust suction port 1423 to the dust cup device 3 can be prolonged, so that the dust suction flow passage is lengthened, and the noise reduction effect is improved. It will be appreciated that the terms "front" and "back" as used herein are used to refer to opposite directions, and do not refer specifically to which direction.

For example, in some embodiments of the invention, the suction opening 1423 is located in front of the bottom surface of the base assembly 1, and the dirt cup assembly 3 is located behind the motor assembly 2, so that it is possible to simply and effectively ensure that the motor assembly 2 coincides with at least part of the front projection of the suction opening 1423 onto the bottom surface of the base assembly 1. Of course, the invention is not limited thereto, and for example, in other examples of the invention, the dust collection port 1423 may be located at a middle portion or a rear portion of the bottom surface of the base assembly 1, and the relative positions of the dust cup apparatus 3 and the motor apparatus 2 may be adjusted accordingly, so as to meet at least partial coincidence of the front projection of the motor apparatus 2 and the dust collection port 1423 on the bottom surface of the base assembly 1.

In addition, because the dust cup device 3 and the motor device 2 are arranged above the base assembly 1, the volumes of the dust cup device 3 and the motor device 2 are not limited and can be increased on the premise of ensuring that the floor area of the cleaning equipment 100 is smaller, and further the dust collection capacity of the motor device 2 can be increased, the dust storage capacity of the dust cup device 3 is increased, and the overall performance of the cleaning equipment 100 is improved.

In some embodiments, as shown in fig. 2, the dust cup device 3 may be located at the upper rear side of the cleaning device 11 and the mite removal device 12, the dust cup device 3 being located directly above the electronic control device 13, that is, the projection of the dust cup device 3 in the vertical direction is located at the rear side of the cleaning device 11 and the mite removal device 12, and the projection of the center of the dust cup device 3 in the vertical direction is located within the electronic control device 13. That is, the electric control device 13 is arranged right below the dust cup device 3, and the cleaning device 11 and the mite removing device 12 are positioned at the front side of the electric control device 13. Therefore, the distance between the dust collection port 1423 and the dust cup device 3 can be further increased, so that the dust collection flow passage can be further lengthened when the cleaning device 100 operates, and the noise reduction effect of the cleaning device 100 is better.

In some embodiments, as shown in fig. 2, the longitudinal axis L1 of the motor arrangement 2 and the longitudinal axis L2 of the dirt cup arrangement 3 are both parallel to the bottom surface of the base assembly 1. It should be noted that the longitudinal axis refers to a center line extending along a length direction thereof, for example, the motor device 2 includes the motor 211, a central axis of the motor 211 may be a longitudinal axis L1 of the motor device 2, the dust cup device 3 includes a cyclone, and a central axis of the cyclone may be a longitudinal axis L2 of the dust cup device 3, and further, in general, the larger the power of the motor 211 in the motor device 2, the larger the volume of the motor 211 will be, and the larger the occupied space will be.

Therefore, the longitudinal axis L1 of the motor device 2 and the longitudinal axis L2 of the dust cup device 3 are parallel to the bottom surface of the base assembly 1, so that the space where the motor device 2 and the dust cup device 3 are located is not affected by the base assembly 1, the volumes of the dust cup device 3 and the motor device 2 are not limited and can be increased on the premise that the floor area of the cleaning equipment 100 is small, the dust collection capacity of the motor device 2 can be increased, the dust storage capacity of the dust cup device 3 is increased, and the overall performance of the cleaning equipment 100 is improved.

In some embodiments, as shown in fig. 4, the longitudinal axis L1 of the motor means 2 and the longitudinal axis L2 of the dirt cup means 3 both extend in a front-to-rear direction. Thereby, the design of the air flow communication between the motor device 2 and the dust cup device 3 can be simpler, and the manufacturing difficulty can be reduced.

Specifically, the longitudinal axis L1 of the motor device 2 and the longitudinal axis L2 of the dust cup device 3 both extend in the front-rear direction, and the motor device 2 and the dust cup device 3 are communicated together in the front-rear direction, when the cleaning apparatus 100 works, air and dirt and the like near the dust suction port 1423 can be sucked into the air guide pipe 18 together by the action of the motor device 2, generated negative pressure at the dust suction port 1423, and then fed back and up into the dust cup device 3 through the air guide pipe 18, the air and the dirt entering into the dust cup device 3 are separated through the dust cup device 3, the dirt is remained in the dust cup device 3, and the filtered air enters the motor device 2 from the dust cup device 3 and is discharged out of the motor device 2. By this, by providing that the longitudinal axis L1 of the motor means 2 and the longitudinal axis L2 of the dirt cup means 3 both extend in the front-rear direction, the air pressure loss can also be reduced, so that the suction efficiency is higher.

Of course, the invention is not limited thereto, and in other embodiments of the invention at least one of the longitudinal axis L1 of the motor means 2 and the longitudinal axis L2 of the dirt cup means 3 may also extend in other directions, or it may be provided that the longitudinal axis L1 of the motor means 2 and the longitudinal axis L2 of the dirt cup means 3 are not in the same direction, for example: one of the longitudinal axes may be disposed to extend in a front-to-rear direction, the other longitudinal axis may be disposed to extend in other directions (e.g., up-down or left-to-right), etc., and will not be described herein.

In some embodiments, as shown in fig. 4, the longitudinal axis L1 of the motor means 2 and the longitudinal axis L2 of the dirt cup means 3 may coincide. That is, the longitudinal axes of the motor device 2 and the dust cup device 3 can be arranged on the same straight line, that is, L1 coincides with L2, so that the overall structure of the cleaning apparatus 100 is more compact, the design of the connection part between the motor device 2 and the dust cup device 3 can be simpler, the manufacturing difficulty can be further reduced, and the air suction efficiency can be further improved.

In some embodiments, as shown in fig. 6, the cleaning device 11 may include a roller brush 111, with a central axis L3 of the roller brush 111 extending in a left-right direction, and at least one of a longitudinal axis L1 of the motor device 2 and a longitudinal axis L2 of the dirt cup device 3 extending in a front-rear direction. Thus, the direction of the central axis L3 of the roller brush 111 may be perpendicular to the longitudinal axis L1 of the motor device 2 and/or the longitudinal axis L2 of the dirt cup device 3, and at this time, the orthographic projection of the cleaning apparatus 100 on the horizontal plane may be arranged in a substantially T-shape, so that the user may save more effort in operation.

In some embodiments, as shown in fig. 2 and 6, the cleaning apparatus 11 may include a roller brush 111, and the dust suction opening 1423 is located below the roller brush 111, so that the surface to be cleaned may be cleaned by rotation of the roller brush 111, and dirt may be more easily sucked into the dust suction opening 1423. The mite removing device 12 may include an ultraviolet lamp tube 121, and the front part of the bottom surface of the base assembly 1 further has a light outlet 1412, wherein the light outlet 1412 is located below the ultraviolet lamp tube 121, so that the light emitted by the ultraviolet lamp tube 121 irradiates the surface to be cleaned through the light outlet 1412, and the mites can be killed by the ultraviolet lamp tube 121. Thus, the cleaning device 11 and the mite removing device 12 have simple structures, are convenient to implement and have good working effects.

Of course, the present invention is not limited thereto, and the cleaning device 11 may be provided with other cleaning means, for example, a beating mechanism (the structure of the beating mechanism is known to those skilled in the art), that is, when the cleaning device is operated, the beating mechanism beats the object to be cleaned, so that the killed mites and dust and other dirt are more easily sucked into the dust suction port 1423, and the cleaning device may be provided with the form of beating while cleaning, and the cleaning device is not limited thereto, and the mite removing device 12 may be provided with the form of killing mites, for example, by ultrasonic waves and the like, and is not limited thereto.

In some embodiments, as shown in fig. 6, the central axis L3 of the roller brush 111 and the central axis L4 of the ultraviolet lamp tube 121 both extend in the left-right direction, and the roller brush 111 is located in front of or behind the ultraviolet lamp tube 121. That is, the central axis L3 of the roller brush 111 in the cleaning device 11 and the central axis L4 of the ultraviolet lamp tube 121 in the mite removal device 12 are disposed in parallel in the front-rear direction, and the positions of the two are not limited, and it is understood that the dust suction port 1423 and the light outlet 1412 corresponding to the roller brush 111 and the ultraviolet lamp tube 121, respectively, are also disposed following the roller brush 111 and the ultraviolet lamp tube 121, so that the length of the base assembly 1 in the front-rear direction can be shortened, the structure of the base assembly 1 in the front-rear direction is compact and small, and the user operation is facilitated.

In some embodiments, as shown in fig. 2 and 6, the housing 140 of the base assembly 1 includes a first housing part 14a and a second housing part 14b, the first housing part 14a is connected in front of the second housing part 14b, the length direction of the first housing part 14a is a left-right direction, the dust suction port 1423 is formed in front of the bottom surface of the first housing part 14a, the cleaning device 11 and the mite-killing device 12 are both accommodated in the first housing part 14a, the width W of the second housing part 14b in the left-right direction is smaller than the length L of the first housing part 14a in the left-right direction, and the electronic control device 13 is accommodated in the second housing part 14 b.

Therefore, the first shell part 14a in the bottom cover plate 141 is arranged in front of the second shell part 14b, and the projections of the first shell part 14a and the second shell part 14b on the horizontal plane can be arranged in a T shape, so that the size of the cleaning device 11 and the mite removing device 12 arranged in the first shell part 14a along the left-right direction can be ensured, meanwhile, the electric control device 13 in the second shell part 14b does not occupy too much space, the cleaning device 100 is compact in structure, and the cleaning device is smaller and lighter in size and saves more labor for a user.

As shown in fig. 19, a side surface of the second housing portion 14b may have a receiving cavity 14b3 for receiving the cleaning brush 5. For example, the accommodating cavity 14b3 may be concavely formed from the side surface of the second housing part 14b into the second housing part 14b, and at this time, the accommodating cavity 14b3 may have an opening 14b31 on the side surface of the second housing part 14b, and the accommodating cavity 14b3 may extend horizontally in the front-rear direction, thereby facilitating the accommodation of the cleaning brush 5. In addition, in order to improve the mounting reliability of the cleaning brush 5 in the accommodating chamber 14b3, a positioning block or the like may be provided in the accommodating chamber 14b3. In addition, in order to facilitate the taking and placing of the cleaning brush 5, a recess 14b32 may be provided at the edge of the opening 14b31, thereby facilitating the user to put in his/her finger to take out the cleaning brush 5 from the first accommodation chamber 14b3. Of course, the edge of the opening 14b31 may not have the avoiding groove 14b32, and a PUSH-PUSH structure in the related art may be disposed in the accommodating cavity 14b3 to implement the pushing and clamping of the cleaning brush 5, re-pushing and ejecting, and so on.

In some embodiments, as shown in fig. 7, the housing 140 of the base assembly 1 and the housing 22 of the motor device 2 may be separate components and assembled and connected, so that the housing 140 of the base assembly 1 and the housing 22 of the motor device 2 may be fabricated and then assembled and connected together, so that the fabrication is more modularized, and the assembly of the whole machine is more convenient. For example, the motor device 2 may include the motor core 21 and the housing 22 accommodating the motor core 21, and the housing 22 of the motor device 2 and the housing 140 of the base assembly 1 may be separately and separately assembled and connected at the time of manufacturing and assembly, thereby facilitating assembly of the motor core 21 and the housing 22, and then the assembled motor device 2 may be assembled on the housing 140 of the base assembly 1 with high assembly efficiency. The specific configuration of the motor core 21 according to the embodiment of the present invention is not limited, and may include, for example, the motor 211, the fan 212, and the like.

In some embodiments, as shown in fig. 7 in combination with fig. 8, the housing 22 of the motor apparatus 2 includes an inner housing 221 and an outer housing 222, a first exhaust port 2211 is formed on the inner housing 221, a second exhaust port 2221 is formed on the outer housing 222, the outer housing 222 is detachably covered on a part of the inner housing 221 so that the first exhaust port 2211 communicates with the second exhaust port 2221, and the motor apparatus 2 includes a filler 23 disposed between the inner housing 221 and the outer housing 222, and the filler 23 is used for filtering and/or noise reduction.

Accordingly, the gas discharged from the first exhaust port 2211 may enter between the inner and outer cases 221 and 222 to be filtered and/or noise-reduced by the filler 23, and then be discharged through the second exhaust port 2221, so that exhaust noise may be further reduced and/or exhaust cleanliness may be improved, thereby improving the overall performance of the cleaning apparatus 100. In addition, the outer shell 222 and the inner shell 221 are detachably connected, so that the filler 23 is more convenient to clean, replace and the like.

In the present application, the difference between the "assembly connection" and the "detachable connection" is that the assembly connection is disassembly by means of tools, which is generally performed in the process of installation and maintenance, while the detachable connection is a disassembly which can be directly performed by bare hands without means of tools, and is possible for general users in the process of cleaning and storage.

In some embodiments, as shown in fig. 7 and fig. 8, the housing 140 of the base assembly 1 and the housing 32 of the dust cup device 3 are separate components and assembled and connected, so that the housing 140 of the base assembly 1 and the housing 32 of the dust cup device 3 can be assembled and connected together after being manufactured respectively, the manufacture can be more modularized, and the whole machine assembly is more convenient. For example, the dust cup apparatus 3 may include the filter element 31 and the housing 32 for accommodating the filter element 31, and during manufacturing and assembling, the housing 32 of the dust cup apparatus 3 and the housing 140 of the base assembly 1 may be manufactured and assembled, and then the assembled dust cup apparatus 3 may be assembled on the housing 140 of the base assembly 1, so that the assembly efficiency is high. The specific configuration of the filter element 31 according to the embodiment of the present invention is not limited, and may include, for example, the cyclone 311 and the filter 312 (e.g., a hepa), and the like.

In addition, the shell 32 and the shell 140 are detachably connected, so that the operation of cleaning (such as ash pouring) the interior of the shell 32 or replacing the filter element 31 in the shell 32 after the shell 32 of the dust cup device 3 is detached from the shell 140 of the base assembly 1 by a user is facilitated, and the dust cup device is convenient to use.

In some embodiments, as shown in fig. 9 to 12, the casing 140 of the base assembly 1 may have a perforation 1401 thereon, the dust cup device 3 has a locking portion 321 thereon, the base assembly 1 includes a locking member 16 and a reset member 17, the locking member 16 is disposed in the casing 140 of the base assembly 1 and includes a button portion 161 and a mating portion 162, the button portion 161 is exposed outside the casing 140 of the base assembly 1 through the perforation 1401, and the reset member 17 pushes the mating portion 162 to be in locking engagement with the locking portion 321.

As shown in fig. 9, when the dust cup apparatus 3 and the base assembly 1 are assembled in place, the reset member 17 may be in an original state, and the latch member 16 is pushed to be in latch engagement with the latch portion 321, when the disassembly is required, the user only needs to press the exposed button portion 161, the reset member 17 is pushed to deform by the button portion 161, and the engagement portion 162 is disengaged from the latch portion 321, at this time, the user may remove the dust cup apparatus 3 from the housing 140 of the base assembly 1, and when the button portion 161 is no longer stressed, the engagement portion 162 may return to the original position through the action of the reset member 17, wherein the reset member 17 may be a spring member or the like.

Conversely, when the dust cup apparatus 3 needs to be mounted on the housing 140 of the base assembly 1, the button 161 can be pressed so as to push the engaging portion 162 to the unlocking position, and after the dust cup apparatus 3 is mounted in place (i.e. the locking member 16 in the housing 140 of the base assembly 1 is engaged with the locking portion 321 in the dust cup apparatus 3), the pressing of the button 161 is released, and at this time, the engaging portion 162 can be returned to the initial position by the reset member 17 to fix the housing 140 of the base assembly 1 and the dust cup apparatus 3.

Of course, the present invention is not limited thereto, in other embodiments of the present invention, the engaging portion 162 may be provided with a wedge surface (for example, as shown in fig. 10 and fig. 11), when the dust cup apparatus 3 is required to be mounted on the housing 140 of the base assembly 1, the button portion 161 may not be pressed, only the latch portion 321 of the dust cup apparatus 3 is required to be aligned with the engaging portion 162 of the housing 140 of the base assembly 1, and after the latch portion 321 is pushed downward, the latch portion 321 may push the engaging portion 162 through the wedge surface to reach the unlocking position, and when the latch portion 321 reaches the position capable of being locked by being engaged with the engaging portion 162, the latch portion 321 is separated from the wedge surface, and the engaging portion 162 may be returned to the locking position under the action of the reset member 17, thereby saving the mounting time of the dust cup apparatus 3.

For example, in one specific example according to the present invention, as shown in fig. 9 to 12, the catch piece 16 may include: the button portion 161 and the mating portion 162, and the latch 16 may be an integrally formed piece, where the button portion 161 may include a button 1611 and a fixing portion 1612, where the restoring portion 17 is a spring member, and two ends of the restoring portion 17 are respectively connected to the fixing portion 1612 and the extending portion 14b2 in the second shell portion 14b, the mating portion 162 may include a translation section 1620, a groove 1621 is formed on a top portion of a tail portion (a right end of the latch 16 as shown in fig. 11) of the translation section 1620, a catch plate 1622 is disposed on an upper edge of an inner wall of the groove 1621 and near the tail portion of the translation section 1620, an upper plane of the catch plate 1622 is an inclined plane, and in addition, the catch portion 321 includes a catch seat 3210 that extends downward and can be accommodated in the groove 1621, a catch groove 3211 is formed on the catch seat 3211 and can be used for accommodating the catch plate 1622.

Specifically, when the dust cup apparatus 3 is installed, the latch seat 3210 in the latch portion 321 may move downward, pass through the through hole 14b1 in the second shell portion 14b, and then the lower end of the latch seat 3210 may contact the top surface of the latch plate 1622, and since the top surface of the latch plate 1622 is a slope extending obliquely leftwards from top to bottom, the downward thrust acting on the slope may decompose a component force in the horizontal right direction, so that the latch plate 1622 may move in the right direction as shown in fig. 9, and the movement of the latch plate 1622 may drive the latch plate 16 to translate integrally, at this time, the translation of the latch plate 16 may gradually compress the reset member 17, and after the latch seat 3210 is disengaged from the slope, since the slope of the latch plate 1622 is no longer pushed by the latch seat 3210, the latch plate 16 may return to the locking position (where the latch plate 16 is located as shown in fig. 9) under the elastic reset force of the reset member 17, at this time, the left end of the latch plate 1622 may slide into the slot 3211 to press the lower wall surface of the latch plate 3211, so as to be prevented from moving upward by the latch plate 1620. Thereby, the dirt cup means 3 can be locked.

In some embodiments, as shown in fig. 1, the cleaning device 100 may further include: a handle means 4, the handle means 4 being mounted on at least one of the base assembly 1, the motor means 2 and the dirt cup means 3, so that the cleaning apparatus 100 has a hand-held function, facilitating operation.

As shown in fig. 1, the handle means 4 may be arranged above the motor means 2 and the dirt cup means 3, i.e. the handle means 4 may be arranged higher than both the motor means 2 and the dirt cup means 3, and the front projection of the handle means 4 on the bottom surface of the base assembly 1 falls completely within the front projection of the motor means 2 and the dirt cup means 3 on the bottom surface of the base assembly 1, so that the cleaning device 100 may be constructed in an upper, middle and lower three-layer arrangement, wherein the lower layer may be provided with the base assembly 1, the base assembly 1 may comprise the cleaning means 11, the mite removal means 12 and the electric control means 13, the middle layer may be provided with the motor means 2 and the dirt cup means 3, and the upper layer may be provided with the handle means 4. Therefore, the operation of a user is facilitated, and the whole machine is compact in structure.

In some embodiments of the present invention, as shown in fig. 1, the handle device 4 may be mounted to the motor device 2, that is, the handle device 4 is connected to the motor device 2, so that the arm of force may be shortened due to the greater weight of the motor device 2, resulting in more labor saving for the user to hold the device. Moreover, if the dust cup device 3 is detachably connected with the base assembly 1, when the dust cup device 3 is dismounted, the handle device 4 is connected with the motor device 2, so that a user can hold the handle device 4 with one hand to apply force, and the other hand holds the dust cup device 3 to be dismounted, so that the dust cup device 3 is convenient to dismount. Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the handle device 4 may be further mounted on the dust cup device 3 or the base assembly 1 to meet different practical requirements, which will not be described herein.

In some embodiments, as shown in fig. 4, the handle device 4 may include a handle body 41 and a control key 42, where the control key 42 is electrically connected to the electronic control device 13, so that a user may grasp the handle body 41 when using the device, and send an instruction to the electronic control device 13 through the control key 42 provided on the handle body 41 to control the cleaning apparatus 100 to perform related operations, for example, power on, power off, etc. operations may be set through the control key 42.

It should be noted that the shape of the handle body 41 according to the embodiment of the present invention is not limited, and may be, for example, L-shaped as shown in fig. 4 and include a vertical section extending upward from the motor device 2 and a horizontal section extending horizontally rearward from an upper end of the vertical section, thereby facilitating the gripping operation. In addition, the housing of the handle body 41 and the housing of the motor device 2 may be integrally formed, or assembled and fixedly connected, or assembled and rotatably connected, etc., and are not limited thereto. It should be noted that, in order to electrically connect the control key 42 and the electronic control device 13, a wiring groove may be provided in the inner space of the handle body 41, the motor device 2, and the base assembly 1, so that the control key 42 is electrically connected with the electronic control device 13.

In some embodiments of the present invention, as shown in fig. 2, the electric control device 13 may include only the electric control board 131, so that each power consumption component (for example, the motor 211 in the motor device 2, the roller brush 111 in the cleaning device 11, the ultraviolet lamp tube 121 in the mite removing device 12, etc.) may be controlled by the electric control board 131, and the control principle and the like thereof are known to those skilled in the art and are not described herein. Thus, the electric control device 13 is low in cost and light in weight.

In other embodiments of the present invention, the electronic control device 13 may further include an electronic control board 131 and a battery (not shown), so that the cleaning apparatus 100 may be powered by the battery to supply power to each power consumption component without power, so that the electronic control board 131 may control each power consumption component separately, and the control principles and the like thereof are known to those skilled in the art and will not be described herein. The specific form of the battery is not limited, and may be, for example, a normal battery or a storage battery, and when the battery is a storage battery, the battery is not limited as long as it can store electricity and can supply sufficient electric power to the cleaning device 100 after storing electricity.

In some embodiments, as shown in fig. 20, in the front projection of the cleaning apparatus 100 on the bottom surface of the base assembly 1, the front projection I of the motor device 2 and the front projection II of the dust cup device 3 may be included, where the front projection of the air inlet end 24 of the motor device 2 on the bottom surface of the base assembly 1 is I (1), the front projection of the air outlet end 25 of the motor device 2 on the bottom surface of the base assembly 1 is I (2), the front projection of the air inlet 33 of the dust cup device 3 on the bottom surface of the base assembly 1 is II (1), and the front projection of the air outlet 34 of the dust cup device 3 on the bottom surface of the base assembly 1 is II (2).

In some embodiments, as shown in fig. 20, in an orthographic projection of the cleaning apparatus 100 on the bottom surface of the base assembly 1, the air inlet end 24 of the motor device 2 is located between the dirt cup device 3 and the air outlet end 25 of the motor device 2, that is, on the bottom surface of the base assembly 1, the orthographic projection is I (1) located between the orthographic projection II and the orthographic projection is I (2). Thus, the length of the air supply can be ensured, and the suction noise can be reduced.

In some embodiments, as shown in fig. 20, in the front projection of the cleaning apparatus 100 on the bottom surface of the base assembly 1, the air outlet 34 of the dirt cup device 3 is located between the air inlet end 24 of the motor device 2 and the air inlet 33 of the dirt cup device 3, that is, on the bottom surface of the base assembly 1, the front projection II (2) is located between the front projection I (1) and the front projection II (1). Thus, the length of the air supply can be ensured, and the suction noise can be reduced.

In some embodiments, as shown in fig. 20, the air duct 18 between the suction opening 1423 and the dirt cup apparatus 3 is at least partially located directly below the motor apparatus 2. Thus, the length of the air supply can be ensured, and the suction noise can be reduced. Of course, the invention is not limited thereto, and in other embodiments of the invention, the dust collection port 1423 may also be in communication with the dust cup apparatus 3 through an external conduit not directly below the motor apparatus 2.

In some embodiments, as shown in fig. 20, the handle device 4 may be 7-shaped, that is, the handle device 4 extends first upward and then backward, and is generally 7-shaped when viewed from the side, so that the handle device may be conveniently gripped by a user to facilitate the cleaning operation of the cleaning apparatus 100.

In some specific examples of the present invention, as shown in fig. 20, the cleaning apparatus 100 may include: a base assembly 1, a motor means 2, a dirt cup means 3 and a handle means 4. The base assembly 1 may comprise a cleaning device 11, an acarid killing device 12 and an electric control device 13, wherein the bottom surface of the base assembly 1 is provided with a dust collection opening 1423, the motor device 2 is arranged above the base assembly 1 and is electrically connected with the electric control device 13, and the dust collection opening 1423 is overlapped with at least part of the orthographic projection of the motor device 2 on the bottom surface of the base assembly 1 (namely, at least part of the dust collection opening 1423 is overlapped with at least part of the orthographic projection of the motor device 2 on the bottom surface of the base assembly 1); the dust cup device 3 is arranged above the base assembly 1 and is communicated with the dust collection opening 1423, and the orthographic projection of the mite removing device 12 on the bottom surface of the base assembly 1 is positioned between the dust collection opening 1423 and the orthographic projection of the dust cup device 3 on the bottom surface of the base assembly 1; the handle means 4 is arranged directly above the motor means 2 (i.e. the front projection of the handle means 4 on the bottom surface of the base assembly 1 falls entirely within the front projection of the motor means 2 on the bottom surface of the base assembly 1), or the handle means 4 is arranged directly above the dirt cup means 3 (i.e. the front projection of the handle means 4 on the bottom surface of the base assembly 1 falls entirely within the front projection of the dirt cup means 3 on the bottom surface of the base assembly 1). Therefore, the device is convenient for users to operate, has compact structure and low noise.

Hereinafter, a base assembly 1 for a cleaning apparatus 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings. It should be noted that the base assembly 1 according to the following embodiments of the present invention may be used for the cleaning apparatus 100 of any of the above embodiments, and may be used for other cleaning apparatuses other than the present invention.

As shown in fig. 13, the base assembly 1 according to an embodiment of the present invention may include: the casing 140 and the push button device 15, the casing 140 may include a bottom cover plate 141 and a rolling brush cover 142, the bottom cover plate 141 has a mounting opening 1411, the rolling brush cover 142 is provided at the mounting opening 1411, the rolling brush cover 142 has a dust suction opening 1423, and the rolling brush cover 142 is adapted to be provided under the rolling brush 111 of the cleaning apparatus 100.

As shown in fig. 13, the push button device 15 is mounted on the housing 140, and includes a push button mechanism 151 at least partially exposed outside the bottom surface of the housing 140, and the push button mechanism 151 translates relative to the housing 140 to switch the push button device 15 between a locked state and an unlocked state, in which the brush roller 142 is locked to the bottom cover plate 141 when the push button device 15 is switched to the locked state, the brush roller 142 cannot be detached from the bottom cover plate 141, and in which the brush roller 142 is unlocked to the bottom cover plate 141 when the push button device 15 is switched to the unlocked state, the brush roller 142 can be detached from the bottom cover plate 141.

Therefore, the push button device 15 can control the disassembly and assembly of the rolling brush cover 142, so that the rolling brush cover 142 is detachably connected with the bottom cover plate 141, and the rolling brush cover 142 can be disassembled simply and is convenient for a user to operate. The user can open the rolling brush cover 142 without using other tools (such as a screwdriver, etc.), so that the rolling brush cover is convenient for the user to operate, and the operation time is saved.

In some embodiments, as shown in fig. 14 to 15, at least one of the bottom cover plate 141 and the roll brush cover 142 has a mounting portion 143, the push button device 15 is mounted on the mounting portion 143, a sliding hole 1431 is formed in the mounting portion 143, a part of the push button mechanism 151 is located outside the mounting portion 143, another part of the push button mechanism 151 is located inside the mounting portion 143, the push button device 15 further includes a locking seat 152 located inside the mounting portion 143, the push button mechanism 151 includes a locking portion 15121 and a latch portion 15122, the push button device 15 locks the roll brush cover 142 to the bottom cover plate 141 through the latch portion 15122, the push button device 15 is switched to a locked state when the locking portion 15121 is in locking engagement with the locking seat 152, the push button device 15 is switched to an unlocked state when the locking portion 15121 is out of engagement with the locking seat 152, and the latch portion 15122 releases the lock of the roll brush cover 142 to the bottom cover plate 141.

Therefore, the push button device 15 has a simple structure and is convenient to process and assemble, and the push button device 15 can simply and reliably realize the detachable connection of the rolling brush cover 142 and the bottom cover plate 141, so that a user can open the rolling brush cover 142 without using other tools (such as a screwdriver and the like), the operation of the user is convenient, and the operation time is saved.

As described above, the mounting portion 143 may be located on any one of the bottom cover plate 141 and the roll brush cover 142, that is, the bottom cover plate 141 and the roll brush cover 142 may each have the mounting portion 143 for mounting the push button device 15, and for simplicity of description, the following description will be given by taking the case where the mounting portion 143 is provided on the roll brush cover 142 as an example, and it will be apparent to those skilled in the art after reading the following description that the embodiment where the mounting portion 143 is provided on the bottom cover plate 141.

As shown in fig. 14 and 17, the push button mechanism 151 may include a locking portion 15121 and a locking portion 15122, where the locking portion 15121 and the locking portion 15122 in the push button mechanism 151 may be connected as a unit, and when the locking portion 15121 provided on the roller brush cover 142 is locked and engaged with the locking portion 152 provided on the bottom cover plate 141, the push button device 15 is inserted above the bottom cover plate 141 through the locking portion 15122 to lock the roller brush cover 142 on the bottom cover plate 141, and when the roller brush cover 142 needs to be removed, a portion of the push button mechanism 151 outside the mounting portion 143 may be pushed to slide to unlock the locking portion 15121 inside the mounting portion 143 from the locking portion 152, and simultaneously, due to the sliding of the locking portion 15121, the locking portion 15122 may be driven to retract from above the bottom cover plate 141 to unlock the roller brush cover 142 from the bottom cover plate 141.

Therefore, the roller brush cover 142 and the bottom cover plate 141 can be simply and reliably connected in a detachable manner through the push button device 15, so that a user can open the roller brush cover 142 without using other tools (such as a screwdriver and the like), the operation of the user is convenient, and the operation time is saved.

In some embodiments, as shown in fig. 14 and 15, the push button mechanism 151 may include a push button 1511 and a locking member 1512, where the locking portion 15121 and the locking tongue portion 15122 are formed on the locking member 1512, and the locking member 1512 is located in the mounting portion 143 and connected to the push button 1511, and at least part of the push button 1511 is located outside the mounting portion 143, so that the user may slide the locking member 1512 connected thereto by pushing a part of the push button 1511 located outside the sliding hole 1431. Thus, the push button mechanism 151 is simple in structure, convenient to process, convenient to assemble the push button mechanism 151 and the mounting portion 143, and convenient to operate by a user.

For example, in some specific examples, the push button 1511 may be located entirely outside the mounting portion 143, and the push button 1511 may be connected to the locking element 1512 by a threaded connection (such as a screw, or a bolt and a nut) (the linking manner is not shown), so that the push button 1511 may be more reliably mounted to the locking element 1512, and may not easily cause loosening or detachment of the push button 1511.

For example, in some other specific examples, as shown in fig. 14 in combination with fig. 15, a portion of the push button 1511 is located outside the mounting portion 143, and another portion of the push button 1511 is inserted into the mounting portion 143 through the sliding hole 1431 and is in locking engagement with the locking member 1512, so that the connection between the push button 1511 and the locking member 1512 is simpler, easier to assemble, fewer parts, and lower in cost.

For example, in the specific example shown in fig. 14 and 15, the locking piece 1512 may have a latch hole 15123, and the other portion of the push button 1511 has two hooks 15111 that are axisymmetric and are disposed opposite to each other, that is, the free ends of the two hooks 15111 extend in opposite directions (as shown in fig. 15, the free end of the left hook 15111 extends leftward and the free end of the right hook 15111 extends rightward), and the hooks 15111 pass through the latch hole 15123 to be in latching engagement with the edge of the latch hole 15123. Therefore, when the push button 1511 is in locking engagement with the locking piece 1512, the push button 1511 is pushed inwards, and after the two hooks 15111 pass inwards through the locking holes 15123 in the locking piece 1512, the free ends of the two hooks 15111 are hooked on the two side edges of the locking holes 15123 respectively (as shown in fig. 15), so that the push button 1511 has a simple structure and is convenient to connect with the locking piece 1512, and the assembly efficiency and the processing efficiency are improved.

In some embodiments, as shown in fig. 14 and 15, the mounting portion 143 may have a countersink 1432 recessed from the outside to the inside, the sliding hole 1431 is formed in the bottom wall of the countersink 1432, and a portion of the push button mechanism 151 located outside the mounting portion 143 is countersunk into the countersink 1432. That is, the sinking groove 1432 in the mounting portion 143 is concave toward the housing 140, and the portion of the push button mechanism 151 located outside the mounting portion 143 is sunk into the sinking groove 1432, so that the portion exposed outside the mounting portion 143 does not exceed the bottom surface of the housing 140, thereby protecting the push button mechanism 151, prolonging the service life of the push button mechanism 151, and avoiding the push button mechanism 151 from lifting up the bottom surface of the housing 140, improving the bonding effect of the bottom surface of the housing 140 and the cleaned surface, and improving the dust collection effect.

In some embodiments, as shown in fig. 15, the thickness H of the push button mechanism 151 may be 10mm or less, so that the volume of the push button mechanism 151 may be smaller without taking up too much space.

In some embodiments, as shown in fig. 17 and 18, the locking seat 152 may have a first limiting portion 152a thereon, and when the push button mechanism 151 translates to the locking position, the locking portion 15121 is in a limiting fit with the first limiting portion 152a, so that the position of the locking portion 15121 may be limited by the first limiting portion 152a when in the locking position, thereby avoiding the possibility that the locking portion 15121 is separated from the locking seat 152 and the roller brush cover 142 is separated from the bottom cover plate 141 during use, and improving the installation reliability of the roller brush cover 142 and the bottom cover plate 141.

In some embodiments, as shown in fig. 17 and 18, the locking seat 152 may further have a second limiting portion 152b, where the second limiting portion 152b and the first limiting portion 152a are spaced apart from each other in a translation direction of the push button mechanism 151, and when the push button mechanism 151 translates to the unlocking position, the locking portion 15121 is in spacing fit with the second limiting portion 152b, so that a position of the locking portion 15121 may be limited by the second limiting portion 152b when in the unlocking position, and further, interference of disassembly caused by that the push button mechanism 151 is retracted to the locking position in an opening process of the rolling brush cover 142 may be avoided, and smooth disassembly is ensured. And when the rolling brush cover 142 is mounted to the bottom cover plate 141, the push button mechanism 151 can be ensured to stay at the unlocking position stably, the push button mechanism is prevented from being retreated to the locking position to interfere with the mounting, and the smooth mounting is ensured.

In some embodiments, as shown in fig. 17 and 18, the locking seat 152 defines a first slot 15211 and a second slot 15212 sequentially arranged along the translational direction of the push button mechanism 151, the first slot 15211 is configured as a first limiting portion 152a, the second slot 15212 is configured as a second limiting portion 152b, and the locking portion 15121 is an elastic buckle 15a, and the elastic buckle 15a is disengaged from the first slot 15211 and the second slot 15212 by elastic deformation. Therefore, the locking seat 152 and the push button mechanism 151 are simple in structure, reliable in limiting and convenient for a user to operate.

In some embodiments, as shown in fig. 17 and 18, the locking seat 152 includes two spacing ribs 1521 spaced apart along a translation direction perpendicular to the push button mechanism 151, the two spacing ribs 1521 are distributed on two sides of the push button mechanism 151, a first clamping groove 15211 and a second clamping groove 15212 are formed on each spacing rib 1521, the elastic buckle 15a includes two buckles 15a1 that are axisymmetric and are disposed opposite to each other, and buckle ends 15a10 of the two buckles 15a1 are disposed facing the spacing ribs 1521 on two sides, respectively. For example, as shown in fig. 18, the latch end 15a10 of the left latch 15a1 extends leftward to the left-facing stopper 1521, the latch end 15a10 of the right latch 15a1 extends rightward to the right-facing stopper 1521, the latch end 15a10 reaches the locked position when engaged with the first latch groove 15211, and the latch end 15a10 moves upward to reach the unlocked position when engaged with the second latch groove 15212. Therefore, the locking seat 152 is simple in structure, convenient to produce and process and convenient to realize locking and unlocking switching.

In some embodiments, as shown in fig. 16 and 17, the mounting portion 143 is formed on the roller brush cover 142, the roller brush cover 142 includes a cover body 1421 and an extension section 1422, the cover body 1421 extends in the left-right direction, the front end of the cover body 1421 has positioning members 1421a that are in limit fit with the front edge of the mounting opening 1411, the extension section 1422 is two and is respectively provided on the left-right sides of the rear end of the cover body 1421 to be respectively configured as the mounting portion 143, the push button device 15 is two and is respectively provided on the two extension sections 1422, and the push button mechanism 151 translates in the left-right direction or the front-rear direction. Thus, the front end of the cover body 1421 may be cooperatively connected with the front side edge of the mounting opening 1411 by the positioning member 1421a, and the rear end of the cover body 1421 may fix the rolling brush cover 142 and the bottom cover plate 141 by two push button devices 15 disposed on the mounting portions 143 in the extension sections 1422 of the two ends of the rolling brush cover 142, thereby increasing the mounting reliability and structural stability of the rolling brush cover 142.

Hereinafter, one specific application example of the base assembly 1 in the cleaning apparatus 100 according to the embodiment of the present invention will be described with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1 to 2, the base assembly 1 further includes a cleaning device 11, an acarid removing device 12 and an electric control device 13 which are accommodated in the housing 140, the dust suction port 1423 is located at the front part of the bottom surface of the base assembly 1, the cleaning apparatus 100 further includes a motor device 2, a dust cup device 3 and a handle device 4, the motor device 2 is arranged above the base assembly 1 and is electrically connected with the electric control device 13, the dust cup device 3 is arranged above the base assembly 1 and is communicated with the dust suction port 1423, the dust cup device 3 is located at the rear of the motor device 2, and the handle device 4 is arranged above the motor device 2. Thus, the cleaning apparatus 100 according to the embodiment of the present invention has the functions of removing mites and dust, and at the same time has the characteristics of compact structure and low noise, and the roller brush cover 142 in the cleaning device 11 is simple in structure and convenient in assembly and disassembly.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning apparatus, comprising:

the base assembly comprises a cleaning device, an acarid removing device and an electric control device, and the bottom surface of the base assembly is provided with a dust collection opening;

The motor device is arranged above the base assembly and is electrically connected with the electric control device, and the motor device is overlapped with at least part of orthographic projection of the dust collection opening on the bottom surface of the base assembly; and

The dust cup device is arranged above the base assembly and is communicated with the dust collection opening;

The shell of the base assembly comprises a first shell part and a second shell part, the first shell part is connected to the front of the second shell part, the length direction of the first shell part is in the left-right direction, the dust collection opening is formed at the front part of the bottom surface of the first shell part, the cleaning device and the mite removing device are both accommodated in the first shell part, the width W of the second shell part in the left-right direction is smaller than the length L of the first shell part in the left-right direction, and the electric control device is accommodated in the second shell part;

The dust cup device is positioned at the rear side above the cleaning device and the mite removing device, and is positioned right above the electric control device;

The cleaning device comprises a rolling brush, the mite removing device comprises an ultraviolet lamp tube, the front part of the bottom surface of the base assembly is also provided with a light outlet, the dust collection opening is positioned below the rolling brush, the light outlet is positioned below the ultraviolet lamp tube, the central axis of the rolling brush and the central axis of the ultraviolet lamp tube extend along the left-right direction, and the rolling brush is positioned in front of or behind the ultraviolet lamp tube;

The motor device comprises an outer shell and a motor device, wherein the outer shell comprises an inner shell and an outer shell, a first exhaust port is formed on the inner shell, a second exhaust port is formed on the outer shell, the outer shell is detachably covered on part of the inner shell, so that the first exhaust port is communicated with the second exhaust port, and the motor device comprises a filler arranged between the inner shell and the outer shell and used for filtering and/or reducing noise;

The side of the second housing part has a receiving cavity for receiving a cleaning brush.

2. A cleaning appliance according to claim 1, wherein the suction opening is located in front of the underside of the base assembly and the dirt cup means is located behind the motor means.

3. A cleaning apparatus according to claim 2, wherein the longitudinal axis of the motor means and the longitudinal axis of the dirt cup means are both parallel to the underside of the base assembly, the longitudinal axis of the motor means and the longitudinal axis of the dirt cup means both extend in a front-to-back direction and are coincident, the cleaning means comprising a roller brush, the central axis of the roller brush extending in a side-to-side direction.

4. A cleaning device according to claim 1, wherein the housing of the base assembly and the housing of the motor means are separate pieces and are assembled together.

5. A cleaning appliance according to claim 1, wherein the housing of the base assembly and the housing of the dirt cup apparatus are separate pieces and are assembled together.

6. The cleaning apparatus of claim 5, wherein the housing of the base assembly has a perforation, the dirt cup device includes a latch portion, the base assembly includes a latch member and a reset member, the latch member is disposed within the housing of the base assembly and includes a button portion and a mating portion, the button portion is exposed from the housing of the base assembly through the perforation, and the reset member urges the mating portion into latching engagement with the latch portion.

7. The cleaning apparatus as recited in claim 1, further comprising:

The handle device is arranged above the motor device and the dust cup device and is arranged on the motor device.

8. The cleaning apparatus defined in claim 7, wherein the handle device comprises a handle body and a control key, the control key being electrically connected to the electronic control device.

9. A cleaning apparatus, comprising:

The motor device is arranged above the base assembly and is electrically connected with the electric control device, and the motor device is overlapped with at least part of orthographic projection of the dust collection opening on the bottom surface of the base assembly;

the dust cup device is arranged above the base assembly and is communicated with the dust collection opening, and the orthographic projection of the mite removing device on the bottom surface of the base assembly is positioned between the dust collection opening and the orthographic projection of the dust cup device on the bottom surface of the base assembly;

The handle device is arranged right above the motor device or right above the dust cup device;

10. A cleaning device according to claim 9, wherein the air inlet end of the motor means is located between the dirt cup means and the air outlet end of the motor means in an orthographic projection of the cleaning device on the underside of the base assembly.

11. A cleaning appliance according to claim 9, wherein at least part of the air duct between the suction opening and the dirt cup means is located directly below the motor means.

12. A cleaning appliance according to claim 9, wherein the handle means is of a generally square shape, and wherein the air outlet of the dirt cup means is located between the air inlet end of the motor means and the air inlet of the dirt cup means in an orthographic projection of the cleaning appliance on the underside of the base assembly.