CN217907593U - Cleaning device and dust cup assembly thereof - Google Patents

Abstract

The application relates to a dust cup assembly of cleaning equipment and the cleaning equipment, wherein the dust cup assembly comprises a dust cup, a dust cup air outlet and a first connecting part are arranged at the cup mouth of the dust cup, and a dust cup air inlet and a second connecting part are arranged on the side wall of the dust cup; the first connecting portion is connected with the shell in a buckled mode, and the second connecting portion is connected with the host in a magnetic attraction mode. The utility model discloses a dirt cup subassembly is dismantled with the host computer through two connecting portion and is connected, simple structure, easy dismounting, the leakproofness is good.

Description

Cleaning device and dust cup assembly thereof

Technical Field

The application belongs to the technical field of cleaning equipment, and particularly relates to a dust cup assembly of cleaning equipment and the cleaning equipment.

Background

Cleaning devices are used primarily for cleaning surfaces in, for example, homes, offices, shopping malls, and other indoor public places. To facilitate cleaning of the dirt in the dirt cup, some cleaning devices have a dirt cup removably mounted to the main unit.

However, the disassembly structure of the dust cup and the main machine of the existing cleaning equipment is complex, so that the disassembly is inconvenient, time-consuming and labor-consuming; and through many times of dismouting, can reduce the leakproofness between dirt cup and the host computer, and then influenced clean effect. In addition, when the dust cup is detached, one hand is required to hold the main machine of the main machine, and the other hand is required to remove the dust cup, but the dust cup has a large diameter, so that an operator with a small palm cannot easily detach and mount the dust cup by one hand.

SUMMERY OF THE UTILITY MODEL

In view of the above analysis, the present invention is directed to a dust cup assembly of a cleaning device and a cleaning device, so as to solve the above problems in the prior art.

The purpose of the utility model is realized like this:

on one hand, the cleaning equipment comprises a dust cup, wherein the dust cup is arranged in a first installation space on a host machine, a dust cup air outlet and a first connecting part are arranged at the cup opening of the dust cup, and a dust cup air inlet and a second connecting part are arranged on the side wall of the dust cup; the first connecting portion is buckled with a shell of the host, and the second connecting portion is connected with the host in a magnetic attraction mode.

Furthermore, the first connecting portion and the second connecting portion are located on two sides of the axis of the dust cup, and the longitudinal axis section of the dust cup penetrates through the first connecting portion and the second connecting portion.

Further, first connecting portion include joint portion, be equipped with joint cooperation portion on the shell of host computer, joint portion with joint cooperation portion pegs graft.

Further, the second connecting portion comprises an adsorption portion matched with the adsorption matching portion located on the bottom wall of the first mounting space.

Furthermore, a grabbing part is arranged on the outer wall of the dust cup, so that an operator can grab the dust cup component.

Further, the grabbing part comprises at least two holding protrusions which are symmetrically arranged on two sides above the axis of the dust cup.

Furthermore, a dust pressing sheet is arranged at the air inlet of the dust cup.

Furthermore, a dust barrel and a cyclone separation assembly are arranged in the dust cup, one end of the dust barrel is connected with the cyclone separation assembly, and the other end of the dust barrel is hermetically connected with the bottom wall of the dust cup; the cyclonic separation assembly is in sealing contact with the inner wall of the dirt cup by a third seal.

Furthermore, the clamping part comprises a first lap joint and a second lap joint, the first lap joint extends to the outside of the cup opening along the side wall of the dust cup, and the lower end face of the first lap joint is provided with a clamping notch; the second lapping piece is arranged at one end of the air outlet of the cyclone separation component, the first lap joint piece extends in the same direction and is overlapped with the second lap joint piece, and the second lap joint piece is provided with a clamping through hole; the clamping through hole can be communicated with the clamping groove opening to form a combined groove opening, and the combined groove opening is connected with the clamping matching portion which is arranged in a protruding mode in an inserting mode.

In another aspect, there is also provided a cleaning apparatus comprising:

a main body having a housing and a first installation space including a first wall and a second wall, the first wall is provided with a first vent, and the second wall is provided with a second vent;

the dust cup assembly is detachably mounted in the first mounting space and is provided with a dust cup, a dust cup air outlet and a first connecting part are arranged at the cup opening of the dust cup, and a dust cup air inlet and a second connecting part are arranged on the side wall of the dust cup;

the first connecting part is buckled with the shell, and the second connecting part is magnetically connected with the second wall; the air inlet of the dust cup is communicated with the second vent, the air outlet of the dust cup is communicated with the first air vent.

Furthermore, be equipped with on the second wall and adsorb cooperation portion, with the absorption portion magnetism of second connecting portion adsorbs and is connected.

Furthermore, a groove is arranged on the second wall, the adsorption part and the second vent are positioned in the groove; the adsorption part and the dust cup air inlet are arranged to protrude out of the surface of the side wall of the dust cup.

Further, the angle formed by the first wall and the second wall is an obtuse angle, and the cup opening end face of the dust cup is matched with the first wall.

Further, the dust cup air inlet is connected with the second air vent in a sealing mode through a first sealing piece, and the dust cup air outlet is connected with the first air vent in a sealing mode through a second sealing piece.

Furthermore, the host is provided with a battery assembly which is arranged at the front side and the rear side of the host opposite to the dust cup assembly; the lower part of the main machine is provided with a motor component and is positioned on the motor a first handle assembly and a second handle assembly on either side of the assembly; the main machine is also provided with an air inlet channel, the air inlet channel is positioned below the dust cup assembly, and the axis of the air inlet channel is parallel to the axis of the dust cup assembly.

Furthermore, a cavity is formed between the air inlet of the motor assembly and the first air vent of the main machine, and a filtering part is arranged in the cavity.

Compared with the prior art, the utility model discloses can realize one of following beneficial effect at least:

a) The dust cup assembly is detachably connected with the main machine through the two connecting parts, so that the structure is simple and the disassembly and the assembly are convenient; and two connecting portions of the dust cup assembly are arranged along the gravity direction of the dust cup assembly, and the connecting portion of the two connecting portions is more fastened by utilizing the self gravity of the dust cup assembly.

b) First connecting portion peg graft in vertical direction with the host computer, and the mode that the second connecting portion adopted magnetism to inhale is connected with the host computer, under the dual function of the self gravity of dirt cup subassembly and vertical magnetism adsorption affinity, not only can make being connected of dirt cup subassembly and host computer more stable, but also can promote the connection leakproofness of vent department, avoid the during operation because the host computer slope leads to dirt cup subassembly to shift and drop, ensures cleaning device's job stabilization nature.

c) The abutting surface between the dust cup assembly and the first wall of the main machine is an inclined surface, so that the dust cup assembly can play a role in guiding during installation and is more beneficial to installation.

d) The outer wall of the dust cup is provided with a grabbing part which provides a force application point for an operator to grab the dust cup, the dust cup assembly can be conveniently and quickly disassembled and assembled by an operator with a small palm.

Drawings

In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present specification, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of a dirt cup assembly of the cleaning apparatus of the present invention;

FIG. 2 is a schematic sectional view of a dust cup assembly of the cleaning device of the present invention;

FIG. 3 is a schematic view of the dust cup assembly of the cleaning apparatus of the present invention in an exploded state;

FIG. 4 is a schematic view of a portion of the cleaning device of the present invention with the dirt cup assembly removed;

FIG. 5 is a schematic view of the cleaning apparatus of the present invention;

fig. 6 is a schematic view showing the separation state of the dust cup assembly and the main body of the cleaning device of the present invention.

Reference numerals are as follows:

100-a dirt cup assembly; 200-a host; 200 a-a first wall; 200 b-a second wall; 300-an intake passage; 400-a motor assembly; 500-a battery assembly; 600-a first handle assembly; 700-a second handle assembly;

1-a dust cup; 2-a dust barrel; 3-cyclone cone; 4, filtering the filter screen; 5-a dust cup air inlet; 6-air outlet of the dust cup; 7-cyclone cone outer cover; 8-a filtration module; 9-a clamping part; 91-a first strap; 911-clamping notch; 92-a second strap; 921-clamping the through hole; 10-an adsorption part; 11-a grip protuberance; 12-pressing the ash sheet; 13-dust board; 14-a snap fit; 15-an adsorption fit; 16-a first vent; 17-second vent.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

For the purpose of facilitating understanding of the embodiments of the present application, the following detailed description will be given with reference to the accompanying drawings, which are not intended to limit the embodiments of the present application.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the term "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, which may be a mechanical connection, an electrical connection, which may be a direct connection, or an indirect connection via an intermediate medium. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The terms "top," "bottom," "above … …," "down," and "above … …" as used throughout the description are relative positions with respect to components of the device, such as the relative positions of the top and bottom substrates inside the device. It will be appreciated that the devices are multifunctional, regardless of their orientation in space.

Example 1

The utility model discloses a concrete embodiment discloses a cleaning device's dirt cup subassembly, demountable installation is on host computer 200. As shown in fig. 1 to 3, the dust cup assembly has a dust cup 1, a dust cup air outlet 6 and a first connecting portion are arranged at a cup mouth of the dust cup 1, and a dust cup air inlet 5 and a second connecting portion are arranged on a side wall of the dust cup 1; wherein, first connecting portion are connected with the shell buckle, and second connecting portion are connected with second wall 200b magnetism.

As shown in fig. 4 to 6, the present embodiment also discloses a cleaning apparatus, including:

a main body 200 having a housing and a first installation space, the first installation space including a first wall 200a and a second wall 200b, the first wall 200a having a first vent 16, the second wall 200b having a second vent 17;

the dust cup assembly 100 is detachably mounted in the first mounting space, the dust cup assembly 100 is provided with a dust cup 1, a dust cup air outlet 6 and a first connecting part are arranged at the cup mouth of the dust cup 1, and a dust cup air inlet 5 and a second connecting part are arranged on the side wall of the dust cup 1;

wherein, the first connecting part is connected with the shell in a buckling way, and the second connecting part is connected with the second wall 200b in a magnetic attraction way; the dust cup air inlet 5 is communicated with the second vent 17, and the dust cup air outlet 6 is communicated with the first vent 16.

In this embodiment, the first installation space is located above the front of the main body 200, and the dirt cup assembly 100 can be detached and assembled from and to the main body 200 in a vertical direction. The first and second connection portions of the dirt cup assembly 100 are located on both sides of the axis of the dirt cup 1, and in an assembled state, the longitudinal axial cross-section of the dirt cup 1 passes through the first and second connection portions. That is, the two connection portions of the dirt cup assembly 100 are arranged in the direction of gravity of the dirt cup assembly, and the connection of the two connection portions is made more secure by the self-gravity of the dirt cup assembly 100.

In one optional implementation mode, the first connecting portion includes a clamping portion 9, a clamping matching portion 14 is arranged on the housing, and the clamping portion 9 is vertically inserted into the clamping matching portion 14. The second connecting portion includes an adsorption portion 10, an adsorption engagement portion 15 is provided on the second wall 200b, and the adsorption portion 10 is magnetically adsorbed and connected to the adsorption engagement portion 15. Wherein, one of the adsorption part 10 and the adsorption matching part 15 is iron, and the other one is a magnet; alternatively, both the attraction portion 10 and the attraction engagement portion 15 are magnets.

The clamping part 9 and the clamping matching part 14 are tightly connected in the vertical direction under the self-gravity of the dust cup assembly 100, meanwhile, the adsorption matching part 15 on the main machine can apply a vertical downward adsorption force to the dust cup assembly 100 through the adsorption part 10 on the dust cup 1, under the dual function of the self gravity of dirt cup subassembly 100 and vertical magnetism adsorption affinity, not only can make being connected of dirt cup subassembly 100 and host computer 200 more stable, but also can promote the connection leakproofness of vent department, avoid the during operation because the host computer slope leads to the dirt cup subassembly to shift and drop, ensure cleaning device's job stabilization nature.

In the embodiment, a dust barrel 2 and a cyclone separation component are detachably arranged in the dust cup 1, one end of the dust barrel 2 is connected with the cyclone separation component, and the other end of the dust barrel is hermetically connected with the bottom wall of the dust cup 1; when dust needs to be poured, the dust cup assembly 100 is separated from the host machine, then the dust barrel 2 and the cyclone separation assembly are pulled out of the dust cup 1 together, and the dust in the dust cup 1 is poured.

The cyclone separation component comprises a cyclone cone 3 and a cyclone cone outer cover 7, a filter screen 4 is covered outside the cyclone cone 3, the filter screen 4 is a metal net, a filter component 8 is further arranged on the cyclone cone outer cover 7, and the filter component 8 is HEPA; the cyclone cone outer cover 7 is arranged at one end of a fluid outlet of the cyclone cone 3, the cyclone cone outer cover 7 is provided with at least one flow guide hole, the number of the flow guide holes is matched with the number of the cyclone cones 3, and filtered gas is conveniently led out.

Referring to fig. 1 to 3, the clamping portion 9 includes a first strap 91 and a second strap 92, the first strap 91 extends to the outside of the cup opening along the side wall of the dust cup 1, and the lower end surface of the first strap 91 is provided with a clamping notch 911; the second lapping piece 92 extends towards the outside of the cup opening along the side wall of the cyclone cone outer cover 7, and is provided with a clamping through hole 921; the first bridging piece 91 corresponds to the second bridging piece 92 in position, and the clamping through hole 921 corresponds to the clamping notch 911 in position; after the cyclone separation assembly is arranged in the dust cup 1, the extension directions of the first lapping piece 91 and the second lapping piece 92 are the same, the first lapping piece and the second lapping piece can be overlapped after assembly, the clamping through hole 921 is communicated with the clamping notch 911 to form a deeper combined notch, and the hole wall of the clamping through hole 921 is coplanar with the groove wall corresponding to the clamping notch 911; referring to fig. 4, a groove is formed in a position, close to the first wall 200a, of the housing of the host 200, the clamping fit portion 14 is disposed in the groove, a top surface of the clamping fit portion 14 protrudes out of a peripheral surface of the housing of the host 200, and a gap is formed between the clamping fit portion 14 and a groove wall of the groove and can accommodate a groove wall of a combined notch formed after the first overlapping part 91 and the second overlapping part 92 are overlapped. When the dust cup assembly 100 is assembled on the main body 200, the snap-fit portion 14 protruding from the main body 200 can be snapped into the combination notch formed after the first and second overlapping pieces 91 and 92 are overlapped, and the outer peripheral wall of the snap-fit portion 14 can be in seamless contact with the inner wall surface of the combination notch. The dust cup 1 and the cyclone assembly are simultaneously limited by the clamping matching part 14 protruding from the main unit 200, so that the connection stability of the dust cup 1 and the main unit 200 can be remarkably improved.

Referring to fig. 1 to 3, the adsorption part 10 and the dust cup air inlet 5 are disposed to protrude from the sidewall surface of the dust cup 1; referring to fig. 4, the second wall 200b is provided with a groove in which the suction fitting portion 15 and the second vent 17 are located. After the dirt cup subassembly 100 adorns on host computer 200, the recess just is adorned into to the absorption portion 10 and the dirt cup air inlet 5 that the protrusion set up and is aimed at with absorption cooperation portion 15 and second vent 17 respectively and be connected, and this design can prevent dirt cup 1 horizontal migration on second wall 200b, and then promotes the stability of dirt cup subassembly 100.

The number of the suction portions 10 may be one or more. Illustratively, the number of the adsorption parts 10 is two, located on both sides of the second vent 17, two suction fitting portions 15 are provided at corresponding positions on the main body 200. By providing the adsorption part 10 on both sides of the second vent 17, the sealing performance between the second vent 17 and the dust cup inlet 5 can be improved.

In this embodiment, referring to fig. 2 to 4, the abutting surface of the dirt cup assembly 100 and the first wall 200a of the main frame 200 and the first wall 200a are both inclined surfaces. That is, the first wall 200a and the second wall 200b form an obtuse angle α, and the rim end surface of the dust cup 1 is fitted to the first wall 200 a. Preferably 90 DEG < alpha.ltoreq.150 deg. The inclined plane is arranged on the butt joint surface between the dust cup assembly and the first wall of the main machine, so that the guide effect can be achieved during installation, and the installation is facilitated.

Since the dust cup assembly of the present embodiment is vertically disassembled and assembled, and it is necessary to hold the main unit 200 with one hand and perform the disassembling or assembling of the dust cup assembly with the other hand during the operation. In order to facilitate the grasping of the dust cup 1 with a single hand, a grasping portion is provided on the outer wall of the dust cup 1 for the operator to grasp the dust cup assembly 100. The grabbing part can be a convex structure, a concave structure, a hook ring structure, an anti-slip structure and other structures capable of providing force application points for fingers.

Illustratively, the gripping portion includes at least two gripping protrusions 11, and the gripping protrusions 11 are symmetrically arranged on both sides above the axis of the dirt cup 1. The holding protrusions 11 have a certain length and are convex strips, the two holding protrusions 11 are located above the axis of the dust cup 1, and the length direction of the holding protrusions 11 is parallel to the axis of the dust cup 1. Through the axis top that will grip protruding 11 settings at dirt cup 1, can make the less operating personnel of palm, also can snatch the dirt cup subassembly smoothly, the convenience is dismantled the dirt cup subassembly.

In this embodiment, the inlet 5 of the dust cup is connected to the second vent 17 through a first sealing member, and the outlet 6 of the dust cup is connected to the first vent 16 through a second sealing member.

Illustratively, the first seal comprises a first sealing ring disposed in a groove of the second wall 200b, laid at the bottom of the groove, and disposed around the second vent 17; the air inlet port of the dust cup air inlet 5 is provided with an annular blade part, and the size of the annular blade part is larger than that of the air outlet port of the second air vent 17 and smaller than that of the outer edge of the first sealing ring. After the dust cup 1 is installed on the main machine 200, the ring edge of the air inlet 5 of the dust cup is inserted into the first sealing ring, and the ring edge extrudes the middle part of the first sealing ring to realize elastic sealing. Preferably, the first sealing ring is made of foam materials, the ring edge portion is made of hard plastic materials, and elastic sealing is achieved through the foam materials and the hard ring edge portion.

The second sealing element comprises a second sealing ring which is arranged at the cup mouth of the dust cup 1 and is arranged around the second vent hole 6; alternatively, the second seal ring is disposed on the second wall 200a of the host 200; alternatively, the second sealing ring is provided with a sealing ring at both the rim of the dirt cup 1 and the second wall 200a of the main unit 200.

In this embodiment, the cyclonic separating assembly is in sealing contact with the inner wall of the dirt cup 1 by a third seal. Specifically, the third sealing member includes the third sealing ring, and the third sealing ring cover is established in the outside of cyclone cone dustcoat 7, and cyclone separation subassembly can wholly adorn in dirt cup 1, and realizes sealing through the third sealing ring.

In this embodiment, as shown in fig. 5 to 6, the main frame 200 further has a second installation space, the battery assembly 500 is detachably installed in the second installation space, and the battery assembly 500 and the dust cup assembly 100 are disposed at the front and rear sides of the main frame 200; the lower part of the main frame 200 is provided with a motor assembly 400 and a first handle assembly 600 and a second handle assembly 700 which are positioned at both sides of the motor assembly 400; the main body 200 is further provided with an air inlet passage 300, the air inlet passage 300 is located below the dirt cup assembly 100, and an axis of the air inlet passage 300 is parallel to an axis of the dirt cup assembly 100.

The air inlet of the air inlet channel 300 is connected with the brush head through an extension pipe, and the air outlet of the air inlet channel 300 is communicated with the dust cup air inlet 5 of the dust cup assembly 1 through a second air vent 17. The intake passage 300 may be disposed in a housing of the main unit 200, and an outer wall of the intake passage 300 may also form a part of the housing of the main unit.

In this embodiment, the second handle assembly 700 may be fixedly connected to the main body 200, movably connected to the main body, or detachably connected to the main body. Illustratively, the second handle assembly 700 is rotatably connected to the main body 200 and can be switched between a horizontal storage state and a vertical holding state. When the user only needs to hold the handle with one hand, the second handle assembly 700 can be shifted to be in a horizontal state and stored; when both hands are needed to hold the handle, the second handle component is shifted to a vertical holding state. Or, second handle subassembly 700 can be dismantled with host computer 200 and be connected, can dismantle the connection including but not present in buckle connection, fishbone track sliding connection, magnetism inhale connection, plug-in connection, screw connection or threaded connection, can lift second handle subassembly 700 off when not needing both hands to grip, when needs both hands to grip, installs and can realize both hands and grip convenient and fast.

In order to ensure that the filtered dust is not guided to the filter screen 4 any more, the bottom end of the filter screen 4 is provided with a dust baffle plate 13, the dust baffle plate 13 is arranged at the bottom end of the filter screen 4 in a surrounding manner, and the dust baffle plate 13 is horn-shaped and extends outwards and downwards from the top end of the dust baffle plate 13 so as to prevent the filtered dust from being guided to the filter screen 4 again.

In order to prevent dust from entering the motor assembly 400, a filter part is disposed upstream of the air inlet of the motor assembly to prevent fine dust from entering the blower, and specifically, a cavity is formed between the air inlet of the motor assembly 400 and the first air vent 16 of the main unit 200, and the filter part is disposed in the cavity. By adding a filter part between the upstream of the air inlet of the motor assembly 400 and the filter assembly 8, the filtering effect can be further improved, and fine dust is prevented from entering the fan. In order to prevent dust in the dust cup 1 from entering the air inlet channel 300 through the dust cup air inlet 5, the dust cup air inlet 5 is provided with a dust pressing sheet 12, the dust pressing sheet 12 is movably arranged in the dust cup air inlet 5, for example, the dust pressing sheet 12 is arranged in a rotating or floating manner, the dust cup air inlet 5 can be sealed by the dust pressing sheet 12, and the dust cup air inlet 5 can be opened under the action of air flow. When the motor assembly works, the dust pressing sheet 12 can be opened upwards under the pushing action of the airflow in the air inlet channel 300, the airflow smoothly enters the dust cup 1, and when the motor assembly does not work, the dust pressing sheet 12 is restored to the initial position under the action of self gravity to seal the air inlet 5 of the dust cup. The dust pressing plate 12 acts as a one-way gate, allowing only the airflow containing dust to enter the dust cup, and not allowing the dust in the dust cup to reversely enter the air inlet channel 300.

Cleaning device during operation, the air current that contains the dust is inhaled by the brush head and is got into in inlet channel 300, flow from second vent 17, in getting into dirt cup 1 through dirt cup air inlet 5, filter through cyclone separation subassembly whirlwind, the large granule dust is stayed in dirt cup 1, the tiny particle dust is then stayed in dirt bucket 2, the air current after the filtration is discharged from dirt cup gas outlet 6, after the filter house filtration in the cavity of motor element upper reaches, get into motor element, finally by motor element's air exit discharge.

Compared with the prior art, the dust cup assembly of the cleaning device and the cleaning device provided by the embodiment can at least realize one of the following beneficial effects:

1. the dust cup assembly is detachably connected with the main machine through the two connecting parts, so that the structure is simple and the disassembly and the assembly are convenient; and two connecting portions of the dust cup assembly are arranged along the gravity direction of the dust cup assembly, and the connection of the two connecting portions is firmer by utilizing the self gravity of the dust cup assembly.

2. First connecting portion peg graft in vertical direction with the host computer, and the mode that the second connecting portion adopted magnetism to inhale is connected with the host computer absorption, under the dual function of the self gravity of dirt cup subassembly and vertical magnetism adsorption affinity, not only can make the connection of dirt cup subassembly and host computer more stable, but also can promote the connection leakproofness of vent department, avoid the during operation because the host computer slope leads to dirt cup subassembly to shift and drop, ensure cleaning device's job stabilization nature.

3. The abutting surface between the dust cup assembly and the first wall of the main machine is an inclined surface, so that the dust cup assembly can play a role in guiding during installation and is more beneficial to installation.

4. Be equipped with the portion of snatching on the outer wall of dirt cup, the portion of snatching provides the point of application of force of snatching the dirt cup for the operator that the palm is little also can convenient and fast's the dismouting of realization dirt cup subassembly.

5. Through set up two front and back handle components on the host computer, increase preceding mode of holding, reduce the uncomfortable sense that long-time same posture of holding brought.

The above-mentioned embodiments, objects, technical solutions and advantages of the present application are described in further detail, it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present application, and are not intended to limit the scope of the present application, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present application should be included in the scope of the present application.

Claims (16)

1. A dust cup assembly of cleaning equipment is characterized by comprising a dust cup, wherein the dust cup is arranged in a first installation space on a host machine, a dust cup air outlet and a first connecting part are arranged at the cup mouth of the dust cup, and a dust cup air inlet and a second connecting part are arranged on the side wall of the dust cup;

the first connecting portion is buckled with a shell of the host, and the second connecting portion is connected with the host in a magnetic attraction mode.

2. The dirt cup assembly of claim 1, wherein the first and second connections are located on opposite sides of an axis of the dirt cup, and a longitudinal axial cross-section of the dirt cup passes through the first and second connections.

3. The dirt cup assembly of claim 1, wherein the first connecting portion includes a snap-fit portion, the housing of the main body is provided with a snap-fit portion, and the snap-fit portion is inserted into the snap-fit portion.

4. The dirt cup assembly of claim 1, wherein the second attachment portion includes a suction fitting portion that mates with a suction fitting portion located on a bottom wall of the first mounting space.

5. The dirt cup assembly of claim 1, wherein the outer wall of the dirt cup is provided with a gripping portion for an operator to grip the dirt cup assembly.

6. The dirt cup assembly of claim 5, wherein the gripping portion includes at least two gripping protrusions symmetrically disposed on either side above the axis of the dirt cup.

7. The dirt cup assembly of claim 1, wherein said dirt cup air inlet is provided with a dust sheet.

8. The dirt cup assembly of claim 3, wherein a dirt bucket and a cyclonic separation assembly are disposed in the dirt cup, one end of the dirt bucket is connected to the cyclonic separation assembly, and the other end of the dirt bucket is hermetically connected to the bottom wall of the dirt cup; the cyclonic separation assembly is in sealing contact with the inner wall of the dirt cup by a third seal.

9. The dirt cup assembly of claim 8, wherein the snap-fit portion includes a first strap and a second strap, the first strap extending along a sidewall of the dirt cup outwardly of the cup opening, a lower end surface of the first strap being provided with a snap-fit notch; the second lap joint piece is arranged at one end of the air outlet of the cyclone separation component, extends in the same direction as the first lap joint piece and is overlapped with the first lap joint piece, and the second lap joint piece is provided with a clamping through hole; the clamping through hole can be communicated with the clamping groove opening to form a combined groove opening, and the combined groove opening is connected with the clamping matching portion which is arranged in a protruding mode in an inserting mode.

10. A cleaning apparatus, comprising:

the host machine is provided with a shell and a first installation space, the first installation space comprises a first wall and a second wall, the first wall is provided with a first vent, and the second wall is provided with a second vent;

the dust cup assembly is detachably mounted in the first mounting space and is provided with a dust cup, a dust cup air outlet and a first connecting part are arranged at the cup opening of the dust cup, and a dust cup air inlet and a second connecting part are arranged on the side wall of the dust cup;

the first connecting part is buckled with the shell, and the second connecting part is magnetically connected with the second wall; the dust cup air inlet is communicated with the second vent, and the dust cup air outlet is communicated with the first vent.

11. The cleaning apparatus as claimed in claim 10, wherein the second wall is provided with an absorption engagement portion magnetically connected to the absorption portion of the second connection portion.

12. The cleaning apparatus as claimed in claim 11, wherein a groove is provided on the second wall, and the suction portion and the second vent are located in the groove;

the adsorption part and the dust cup air inlet are arranged to protrude out of the surface of the side wall of the dust cup.

13. The cleaning apparatus defined in any one of claims 10-12, wherein the first wall and the second wall are angled at an obtuse angle, the rim end of the dirt cup conforming to the first wall.

14. The cleaning apparatus defined in claim 13, wherein the dirt cup inlet is sealingly connected to the second air vent by a first seal and the dirt cup outlet is sealingly connected to the first air vent by a second seal.

15. The cleaning apparatus as defined in claim 10, wherein said main body is provided with a battery assembly disposed at front and rear sides of said main body opposite to said dirt cup assembly;

the lower part of the host is provided with a motor component, a first handle component and a second handle component which are positioned on two sides of the motor component;

the main machine is also provided with an air inlet channel, the air inlet channel is positioned below the dust cup assembly, and the axis of the air inlet channel is parallel to the axis of the dust cup assembly.

16. The cleaning apparatus as claimed in claim 15, wherein a cavity is provided between the air inlet of the motor assembly and the first air vent of the main frame, and a filter portion is provided in the cavity.

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