CN217987466U

CN217987466U - Cleaning device

Info

Publication number: CN217987466U
Application number: CN202221766014.0U
Authority: CN
Inventors: 曹秀超; 刘志刚; 王琪; 谢远志; 倪梯闵
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: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-09
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a cleaning device, cleaning device includes: the motor comprises a shell assembly and a motor body assembly, wherein the shell assembly comprises a first shell and a supporting piece, a motor accommodating cavity is formed in the first shell, and the supporting piece is connected with the first shell and covers the motor accommodating cavity; motor element, motor element includes motor casing and locates motor in the motor casing, motor casing hold in the motor holds the chamber, be equipped with at least one installed part on the motor casing, at least one installed part pass through the bumper piece connect in support piece, and/or at least one installed part pass through the bumper piece connect in first casing. According to the utility model discloses a cleaning device is connected motor casing and casing assembly through installed part and shock attenuation piece cooperation, and the shock attenuation piece plays certain cushioning effect between motor casing and casing assembly to make the vibrations between casing assembly and the motor casing reduce, improve user's use and experience.

Description

Cleaning device

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cleaning device.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

A floor cleaning machine is equipment for cleaning the ground, and generally has the functions of cleaning the ground, drying the ground and the like, and the ground is cleaned and then dried so as to quickly recover the use state of the ground. According to the operation form of the floor washing machine, the floor washing machine can be divided into a hand-push type floor washing machine and a driving type floor washing machine, wherein the hand-push type floor washing machine is popular with household users because of small volume.

Among the prior art, hand propelled floor washing machine mainly leans on inside motor to wash ground work, and when the motor rotated, the motor can make its motor cover of protection take place vibrations, and the inside at the casing of floor washing machine is installed to the motor cover to become the motor cover and drive the casing vibrations, the casing will vibrate the handheld end of transmitting with the user contact, and then make the user experience of using the use of experiencing great vibrations when using floor washing machine. Meanwhile, the motor cover collides with the shell when vibrating, so that the noise of the floor cleaning machine is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor damping effect of the existing floor washing machine at least. The purpose is realized by the following technical scheme:

the utility model provides a cleaning device, cleaning device includes:

the motor comprises a shell assembly and a motor body assembly, wherein the shell assembly comprises a first shell and a supporting piece, a motor accommodating cavity is formed in the first shell, and the supporting piece is connected with the first shell and covers the motor accommodating cavity;

motor element, motor element includes motor casing and locates motor in the motor casing, motor casing hold in the motor holds the chamber, be equipped with at least one installed part on the motor casing, at least one installed part pass through the bumper piece connect in support piece, and/or at least one installed part pass through the bumper piece connect in first casing.

According to the utility model discloses a cleaning device, be connected motor casing and support piece through at least one installed part and bumper piece cooperation, or/and be connected motor casing and first casing through at least one installed part and bumper piece cooperation, the bumper piece plays certain cushioning effect between motor casing and support piece, and simultaneously, the bumper piece plays certain cushioning effect between motor casing and first casing, thereby make the vibrations between casing subassembly and the motor casing reduce, avoid the vibrations of motor in the motor casing directly to transmit the handheld end of casing subassembly, improve user's use experience, and simultaneously, can prevent motor casing and casing subassembly direct contact through the bumper piece contact between casing subassembly and the motor casing, thereby avoid the noise that the collision produced between motor casing and the casing subassembly.

In addition, according to the utility model discloses a cleaning device still can have following additional technical characterstic:

in some embodiments of the present invention, the at least one mounting member includes at least two first mounting members, at least two of the first mounting members being spaced circumferentially along the motor housing.

In some embodiments of the present invention, the number of the first mounting members is two, two of the first mounting members are symmetrically arranged on the motor housing about a rotation axis of the motor, and two of the first mounting members are located on a same plane perpendicular to a direction from a bottom to an opening of the motor accommodating chamber.

In some embodiments of the invention, the at least one mounting member comprises at least one second mounting member disposed on a side of the motor housing proximate the support plate.

In some embodiments of the present invention, the mounting member is a protruding structure, and the shock absorbing member is arranged along a circumference of the protruding structure and is located between the mounting member and the housing assembly.

In some embodiments of the present invention, the protruding structure is an annular protrusion, the shock absorbing member is disposed on the circumferential outer side of the annular protrusion, and the circumferential outer side of the shock absorbing member abuts against the housing assembly.

In some embodiments of the present invention, the support member includes a support portion and a diversion portion connected to the support portion, the support portion is connected to the first housing and covers the opening of the motor accommodating cavity, and the diversion portion is disposed between the motor housing and the water leaking port of the first housing.

In some embodiments of the present invention, the flow guide portion extends from the open end of the motor accommodating cavity toward the bottom of the motor accommodating cavity, and the flow guide portion extends toward the direction of the motor housing.

In some embodiments of the present invention, the motor housing includes a first motor housing and a second motor housing, the first motor housing is detachably connected to the second motor housing, at least one of the mounting members is disposed on the first motor housing, and at least one of the mounting members is disposed on the second motor housing.

In some embodiments of the present invention, the first housing is the body shell of the cleaning device, and the support member is the PCB mounting bracket of the cleaning device.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated with like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically shows a schematic structural view of a cleaning device according to an embodiment of the present invention;

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

FIG. 3 is an enlarged view of the portion B shown in FIG. 2;

FIG. 4 isbase:Sub>A cross-sectional view A-A shown in FIG. 2;

fig. 5 is an enlarged view of the portion C shown in fig. 4.

The reference numbers are as follows:

1000: a cleaning device;

100: a motor assembly;

10: motor housing, 11: first motor case, 111: first mount, 12: second motor case, 121: second mount, 13: a motor;

200: a housing assembly;

21: first housing, 22: support member, 221: third connection portion, 222: flow guide part, 223: second connection portion, 224: first support section, 225: second support portion, 23: second housing, 201: motor accommodation chamber, 202: battery mounting cavity, 203: clear water tank installation cavity, 204: a sewage tank installation cavity;

30: a shock absorbing member;

40: and (5) leakage-proof plugs.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "in 8230 \8230; below" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 5, according to an embodiment of the present invention, a cleaning device 1000 includes: the motor assembly 100 is installed in a motor accommodating cavity 201 in the housing assembly 200, and the housing assembly 200 and the motor assembly 100 are installed. Wherein, the housing assembly 200 includes: the motor driving device includes a first casing 21 and a support member 22 connected to the first casing 21, wherein a motor accommodating chamber 201 for accommodating a motor is formed on the first casing 21, and the support member 22 covers an open end of the motor accommodating chamber 201. The motor housing 10 is provided with at least one mounting part, which is connected to the support part 22 via the damper 30, or at least one mounting part is connected to the first housing 21 via the damper 30, or the motor housing 10 is connected to the support part 22 via at least one mounting part and is connected to the first housing 21 via at least one mounting part.

According to the utility model discloses a cleaning device 1000, cooperate with bumper 30 through at least one installed part and be connected motor casing 10 with support piece 22, or/and cooperate with motor casing 10 and first casing 21 through at least one installed part and bumper 30 and be connected, bumper 30 plays certain cushioning effect between motor casing 10 and support piece 22, and simultaneously, bumper 30 plays certain cushioning effect between motor casing 10 and first casing 21, thereby make the vibrations between casing subassembly 200 and the motor casing 10 reduce, avoid the vibrations of motor 13 in the motor casing 10 to directly transmit the handheld end of casing subassembly 200, improve user's use experience, simultaneously, the contact through bumper 30 between casing subassembly 200 and the motor casing 10 can prevent motor casing 10 and casing subassembly 200 direct contact, thereby avoid the noise that the collision produced between motor casing 10 and the casing subassembly 200.

Specifically, as shown in fig. 4 and 5, a first connecting portion is disposed on the first housing 21, the first connecting portion is disposed on an inner wall of the motor accommodating cavity 201, the mounting member includes a first mounting member 111, the first connecting portion is connected to the first mounting member 111 through a shock absorbing member 30, the first connecting portion and the first mounting member 111 are spaced apart by the shock absorbing member 30, so as to prevent the first connecting portion from directly contacting the first mounting member 111, and prevent the first connecting portion and the first mounting member 111 from generating noise due to collision, meanwhile, the shock absorbing member 30 has a certain buffering effect, and can weaken the shock of the first mounting member 111 and transmit the weakened shock to the first connecting portion, thereby lightening the shock of the first housing 21, i.e., lightening the shock of the housing assembly 200.

The first connecting portion is formed by extending the inner wall of the motor accommodating cavity 201 towards the inside of the motor accommodating cavity 201, that is, the inner wall of the motor accommodating cavity 201 is protruded towards the inside of the motor accommodating cavity 201, and the first connecting portion supports the first mounting member 111 through the shock absorbing member 30 to support the motor housing 10. The first connecting portion can also be extended towards the direction far away from the electrode accommodating cavity by the inner wall of the motor accommodating cavity 201, that is, a groove communicated with the motor accommodating cavity 201 is formed on the inner wall of the motor accommodating cavity 201. In the present embodiment, in order to keep the appearance of the first housing 21 neat and beautiful, the first connection portion is provided to be protruded from the inner wall of the motor accommodating chamber 201 toward the motor accommodating chamber 201.

The number of the first connecting portions is the same as that of the first mounting members 111, and the first connecting portions and the first mounting members 111 are arranged in a one-to-one correspondence manner, and accordingly, a damping member 30 is disposed between each first connecting portion and the corresponding first mounting member 111 to prevent each first connecting portion from directly contacting the corresponding first mounting member 111.

In this embodiment, the number of the first connecting portions and the number of the first mounting members 111 are at least one, and when the number of the first connecting portions and the number of the first mounting members 111 are one, one first connecting portion is disposed at the bottom of the motor accommodating cavity 201 (the position away from the opening end of the motor accommodating cavity 201) formed by the first housing 21, and correspondingly, the first mounting member 111 is disposed at the position of the motor housing 10 close to the bottom of the motor accommodating cavity 201. When the number of the first connecting portions and the first mounting members 111 is two or more, the two or more first mounting members 111 are spaced and uniformly arranged along the circumferential direction of the motor housing 10, and correspondingly, the first connecting portions are spaced and uniformly arranged along the circumferential direction of the motor housing 10, so that the motor housing 10 is uniformly stressed along the circumferential direction.

In order to save the installation space in the first housing 21 and ensure the uniformity of the motor housing 10, the number of the first connecting parts is two uniform with the number of the first mounting pieces 111 in the present embodiment. The two first mounting pieces 111 are symmetrically arranged on the motor housing 10 with respect to the rotation axis of the motor 13, and the two first mounting pieces 111 are located on the same plane along the direction from the bottom plate of the motor accommodating chamber 201 to the opening to save the space at the bottom of the motor accommodating chamber 201.

On the basis that the number of the first mounting parts 111 is two and neither of the two first mounting parts 111 is disposed at the bottom of the motor accommodating chamber 201, in order to make the first mounting part 111 more firmly mounted, the supporting member 22 includes two third connecting parts 221, and each third connecting part 221 is matched with the corresponding first connecting part to form a mounting space of the first mounting part 111.

Specifically, the third connection portions 221 extend from the edges of the support portion toward the motor accommodating chamber 201, and the flow guide portion 222 is connected to the two third connection portions 221 and between the two third connection portions 221 of the flow guide portion 222. Each first connecting portion is also provided with a first groove at an end close to the third connecting portion 221, a third groove is formed at an end of each third connecting portion 221 away from the support portion, the first groove and the third groove form a complete first mounting portion 111 accommodating cavity, the first mounting portion 111 and the shock absorbing member 30 are installed in the accommodating cavity formed by the first groove and the third groove, the shock absorbing member 30 is extruded between the first mounting portion 111 and the first connecting portion along the circumferential direction of the first mounting portion 111, and the shock absorbing member 30 is extruded between the first mounting portion 111 and the third connecting portion 221 along the circumferential direction of the first mounting portion 111.

As shown in fig. 3 and 4, at least one second connecting portion 223 is disposed on a side of the support member 22 facing the motor accommodating cavity 201, the mounting member includes a second mounting member 121, the second mounting member 121 is engaged with the second connecting portion 223 through the shock absorbing member 30, so as to connect the support member 22 with the motor housing 10, meanwhile, the shock absorbing member 30 spaces the second connecting portion 223 from the second mounting member 121, so as to prevent the second connecting portion 223 from directly contacting the second mounting member 121, thereby preventing the second connecting portion 223 from generating noise due to collision with the second mounting member 121, and meanwhile, the shock absorbing member 30 has a certain buffering effect, so as to attenuate the shock of the second mounting member 121 and transmit the attenuated shock to the support member 22.

Specifically, the supporting member 22 includes a supporting portion for covering the opening of the motor accommodating cavity 201, at least one second connecting portion 223 is disposed on one side of the supporting portion facing the motor accommodating cavity 201, the second connecting portion 223 is formed by extending the supporting portion in a direction away from the motor accommodating cavity 201, that is, a second groove communicated with the motor accommodating cavity 201 is formed on the supporting portion, correspondingly, the second mounting member 121 is a protruding structure, the shock absorbing member 30 is sleeved on the second mounting portion 121 and accommodated in the second connecting portion 223, that is, the shock absorbing member 30 is squeezed between the second connecting portion 223 and the second mounting member 121, so as to be connected to the supporting portion of the supporting member 22. The second connecting portion 223 may also be formed by extending the supporting portion toward the inside of the cavity of the motor accommodating cavity 201, that is, a protrusion facing the motor accommodating cavity 201 is formed on the supporting portion, correspondingly, the second mounting member 121 is a groove structure, and the shock absorbing member 30 is sleeved on the second connecting member of the protrusion structure and is accommodated in the groove structure, that is, the shock absorbing member 30 is squeezed between the second connecting portion 223 and the second mounting member 121. In the present embodiment, in order to increase the space of the motor accommodating chamber 201, the second connection portion 223 is provided as a groove structure formed by extending the support portion in a direction away from the motor accommodating chamber 201.

The number of the second connecting portions 223 is the same as that of the second mounting members 121, and the second connecting portions 223 are arranged in a one-to-one correspondence manner, and accordingly, one shock absorbing member 30 is disposed between each second connecting portion 223 and the corresponding second mounting member 121, so as to prevent each second connecting portion 223 from directly contacting the corresponding second mounting member 121.

In this embodiment, the number of the second connecting portions 223 and the number of the second mounting members 121 are at least one, one second connecting portion 223 can serve to connect the second mounting members 121, and two or more second connecting portions 223 are disposed at intervals on the supporting portion of the supporting member 22, so that the stress on the supporting member 22 is more uniform. In order to save the installation space in the motor accommodating cavity 201, in the present embodiment, the number of the first connecting portions and the number of the first mounting pieces 111 are both one.

In some embodiments of the present invention, as shown in fig. 3 and 5, the supporting member 22 further includes a flow guiding portion 222, the flow guiding portion 222 is connected to the supporting portion, and the flow guiding portion 222 is formed by extending the supporting portion toward the inside of the motor accommodating chamber 201. Be equipped with the mouth of a river that leaks with the clear water tank intercommunication on the first casing 21, be equipped with leak protection stopper 40 on the mouth of a river, leak protection stopper 40 constitutes the motor and holds a part of chamber 201, and water conservancy diversion portion 222 sets up between motor casing 10 and the mouth of a river that is equipped with leak protection stopper 40, can prevent that the clear water in the clear water tank from directly dripping on motor casing 10 through leak protection stopper 40.

Further, the diversion part 222 extends from the support part toward the inside of the motor accommodating cavity 201, and at the same time, the diversion part 222 extends toward the direction of the motor housing 10, so as to prevent clean water leaking into the motor accommodating cavity 201 from leaking into the water leaking port from accumulating in the diversion part 222. Specifically, one end of the first housing 21 is provided with a clean water tank installation cavity 203, the other end of the first housing 21 is provided with a sewage tank installation cavity 204, the motor accommodation cavity 201 is located between the clean water tank installation cavity 203 and the sewage tank installation cavity 204, when the cleaning device 1000 is used, the sewage tank installation cavity 204 is located below the motor accommodation cavity 201, the clean water tank installation cavity 203 is located above the motor 13 for installation, and the free end of the diversion part 222 extends towards the direction of the motor housing 10 to enable clean water dropping from the clean water tank to directly flow into the motor accommodation cavity 201 along the diversion part 222, so that the clean water is prevented from accumulating at one end of the diversion part 222 connected with the supporting part.

The support portion includes: the first support portion 224 and the second support portion 225 are connected to each other, the first support portion 224 is used to form the battery mounting cavity 202, the second support portion 225 is used to support the PCB main board, and one end of the second support portion 225, which is provided with an electrical connection end of the PCB main board, is located inside the battery mounting cavity 202 so as to be connected with the battery assembly.

Specifically, at least the first supporting portion 224 is provided to form a part of the side wall of the battery mounting cavity 202, the second supporting portion 225 is connected to one end of the first supporting portion 224 close to the opening of the battery mounting cavity 202, and one end of the second supporting portion 225 provided with the electrical connection end of the PCB motherboard extends into the inside of the battery mounting cavity 202 to reduce the distance between the electrical connection end and the battery assembly in the battery mounting cavity 202. Wherein the first support portion 224 serves as a sidewall and a bottom of the battery mounting cavity 202.

Further, the first side of the second supporting portion 225 is connected to the end of the first supporting portion 224 away from the bottom of the battery mounting cavity 202, the first side of the second supporting portion 225 can form a cavity for mounting other components of the cleaning device 1000, the second side of the second supporting portion 225 opposite to the first side is provided with a PCB mounting portion for forming a PCB motherboard, that is, the first side of the second supporting portion 225 is used for mounting other components, the second side of the second supporting portion 225 is used for mounting the PCB motherboard, the other components and the PCB motherboard are arranged on two sides of the second supporting portion 225, and mutual interference between the other components and the PCB motherboard can be avoided.

In some embodiments of the present invention, the motor housing 10 includes a first motor housing 11 adjacent to one side of the clean water tank, and the motor housing 10 further includes a second motor housing 12 adjacent to one side of the dirty water tank, and in particular, the first motor housing 11 is detachably connected to the second motor housing 12 so as to mount the motor 13 in the motor housing 10.

Specifically, a first connection hole is formed in the first motor casing 11, a second connection hole corresponding to the first connection hole is formed in the second motor casing 12, and the first connection hole and the second connection hole are connected through a bolt; the first motor shell 11 can be provided with internal threads, and the second motor shell 12 can be provided with external threads which are matched with the internal threads and the external threads to be directly connected; or be equipped with joint portion on the first motor casing 11, be equipped with block portion on the second motor casing 12, realize dismantling being connected of first motor casing 11 and second motor casing 12 through joint portion and the cooperation of block portion.

At least one first mounting part 111 is arranged on the outer wall of the first motor casing 11, when the number of the first mounting parts 111 is one, the first mounting part 111 is arranged on the outer wall of the first motor casing 11, and the first mounting part 111 is positioned at the bottom of the motor accommodating cavity 201; when the number of the first mounting parts 111 is two, the two first mounting parts 111 are located between the bottom and the open end of the motor accommodating cavity 201, and the two first mounting parts 111 are symmetrically arranged on the outer wall of the first motor case 11 about the rotating shaft of the motor 13; when the number of the first mounting parts 111 is three or more, the first mounting parts 111 are spaced along the circumferential direction of the first motor case 11 and are uniformly disposed on the outer wall thereof. In the present embodiment, it is preferable that the two first mounting pieces 111 are symmetrically arranged on the outer wall of the first motor case 11 with respect to the rotation axis of the motor 13.

At least one second installed part 121 is installed in one side that second motor casing 12 is close to support piece 22, and second motor casing 12 deviates from the one end of first motor casing 11 and connects in the inner wall of first casing 21, and specifically, second motor casing 12 deviates from the one end of first motor casing 11 and is equipped with the mounting groove, and the mounting groove is located the week side of the intercommunication mouth of sewage case, the protruding cooperation on mounting groove and the first casing 21 to realize being connected of first casing 21 and second motor casing 12. In addition, the groove and the protrusion can be in abutting connection.

Specifically, the protrusion and the mounting groove are both annular structures. The protrusion may be made of a material with a certain elastic function, such as rubber, and may play a role in buffering, so as to reduce the vibration of the second motor casing 12 and then transmit the vibration to the first casing 21. Or the groove is made of a material with certain elastic function, and the protrusion can be made of a hard material. The material with a certain elastic function can also play a role in sealing, and the sealing performance of the first shell 21 is improved.

In some embodiments of the present invention, the housing assembly 200 further includes a second housing 23 detachably connected to the first housing 21, the second housing 23 covers one side of the motor accommodating cavity 201 of the first housing 21, a PCB motherboard mounting cavity is formed between the second housing 23 and the second supporting portion of the supporting member 22, and the second housing 23 and the first supporting portion of the supporting member 22 together form a battery mounting cavity.

Specifically, a first connecting hole is formed in the first housing 21, a second connecting hole corresponding to the first connecting hole is formed in the second housing 23, and the first connecting hole and the second connecting hole are connected through a bolt; or be equipped with joint portion on the first casing 21, be equipped with block portion on the second casing 23, realize first casing 21 and second casing 23's the dismantlement being connected through joint portion and block portion cooperation.

In the embodiment of the present invention, the first mounting member 111 and the second mounting member 121 are both protrusions extending toward the outer wall of the motor housing 10, and the protrusion structures are all provided with accommodating grooves therein, which allow the first mounting member 111 or the second mounting member 121 to have a certain deformation amount, so as to facilitate the mounting of the first mounting member 111 or the second mounting member 121.

In the embodiment of the present invention, the mounting members (including the first mounting member 111 and the second mounting member 121) are protruding structures, specifically, the protruding structures may be annular structures formed by a plurality of soil blocks, or annular integral protruding structures, the shock absorbing member 30 is disposed on an outer ring of the annular protruding structures, and the outer ring of the shock absorbing member 30 of the annular structures abuts against the first connecting portion or the second connecting portion of the housing assembly 200; alternatively, the damper 30 is provided in an inner ring of a ring-shaped protrusion structure, and the inner ring of the damper 30 of the ring-shaped structure abuts against the first connection portion or the second connection portion of the housing assembly 200.

The utility model discloses an among the embodiment, first casing is cleaning device 1000's part fuselage shell, and simultaneously, the second casing also is cleaning device 1000's part fuselage shell, and first casing forms cleaning device's fuselage shell with the second casing jointly.

In the embodiment of the present invention, the damping member 30 is made of soft material, such as rubber, which has a certain elastic deformation capability.

The utility model discloses a cleaning device 1000 is for floor cleaning machine, dust catcher etc. and other structures of cleaning device 1000 are the same with prior art, no longer describe here.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A cleaning device, characterized in that the cleaning device comprises:

2. The cleaning apparatus defined in claim 1, wherein the at least one mount comprises at least two first mounts, the at least two first mounts being spaced apart along a circumference of the motor housing.

3. The cleaning device according to claim 2, wherein the number of the first mounting members is two, two of the first mounting members are symmetrically arranged on the motor housing about a rotational axis of the motor, and the two first mounting members are located on a same plane perpendicular to a direction from a bottom to an opening of the motor accommodating chamber.

4. The cleaning apparatus defined in claim 1, wherein the at least one mounting element comprises at least one second mounting element disposed on a side of the motor housing adjacent the support plate.

5. The cleaning apparatus defined in claim 1, wherein the mount is a raised structure, the bumper being disposed circumferentially of the raised structure and between the mount and the housing assembly.

6. The cleaning device of claim 5, wherein the protrusion is an annular protrusion, the damping member is disposed on a circumferential outer side of the annular protrusion, and the circumferential outer side of the damping member abuts against the housing assembly.

7. The cleaning apparatus as claimed in claim 1, wherein the support member includes a support portion connected with the first housing and covering an opening of the motor accommodating chamber, and a flow guide portion connected with the support portion, the flow guide portion being provided between the motor housing and the drain opening of the first housing.

8. The cleaning device of claim 7, wherein the flow guide extends from an open end of the motor receiving cavity toward a bottom of the motor receiving cavity, and the flow guide extends toward a direction of the motor housing.

9. The cleaning apparatus defined in any one of claims 1-8, wherein the motor housing comprises a first motor housing and a second motor housing, the first motor housing being removably coupled to the second motor housing, at least one of the mounts being provided on the first motor housing, and at least one of the mounts being provided on the second motor housing.

10. The cleaning apparatus defined in any one of claims 1-8, wherein the first housing is a body shell of the cleaning apparatus and the support is a PCB mounting bracket of the cleaning apparatus.