CN114246505A

CN114246505A - Cleaning assembly with self-cleaning function

Info

Publication number: CN114246505A
Application number: CN202011010982.4A
Authority: CN
Inventors: 倪祖根
Original assignee: Kingclean Electric Co Ltd
Current assignee: Kingclean Electric Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2022-03-29

Abstract

The invention discloses a cleaning assembly with a self-cleaning function, belongs to the technical field of household appliances, and is designed for solving the problems of low self-cleaning efficiency and the like of the existing cleaning device. The cleaning assembly with the self-cleaning function comprises a cleaning device, wherein a cleaning head of the cleaning device is provided with a rolling brush, the cleaning assembly also comprises a self-cleaning seat, a base of the self-cleaning seat comprises a washing groove for temporarily storing cleaning liquid, the washing groove comprises a lower concave part and a washing groove bottom surface, the rolling brush is placed in the lower concave part, and when the cleaning device is placed on the self-cleaning seat, an obtuse angle is formed between the cleaning head and a main body. The bottom surface of the washing tank of the cleaning assembly with the self-cleaning function is in a slope shape, the cleaning head of the cleaning device can be obliquely placed on the bottom surface of the washing tank, the rolling brush can be soaked in the lower concave part for self-cleaning, the rolling brush can be ensured to be completely soaked in the cleaning liquid on the premise of reducing the depth of the base and the water consumption, and the rolling brush can normally rotate for self-cleaning while charging.

Description

Cleaning assembly with self-cleaning function

Technical Field

The invention relates to the technical field of household appliances, in particular to a cleaning assembly with a self-cleaning function.

Background

A cleaning device including a dust collector and a cleaning mop is an electric appliance for cleaning dust and tiny impurities, and mainly comprises a dry type structure and a dry and wet type structure. Taking a vacuum cleaner as an example, the wet and dry vacuum cleaner mainly comprises a cleaning head, the cleaning head mainly comprises a rolling brush, and the rolling brush can rotate around the axis of the rolling brush under the driving of a motor so as to wipe a plane to be cleaned.

Since the space to be cleaned is usually relatively large, it is difficult to power the cleaner in use with one cord. Therefore, most of the existing dust collectors are chargeable, and can work for a period of time after being charged every time, and the dust collectors can be charged again when the electric quantity is insufficient.

The defects of the existing wet and dry dust collector comprise: 1. the rolling brush needs special pumping time for cleaning after being used for a period of time, the rolling brush cannot rotate for self-cleaning during cleaning, the cleaning efficiency is low, and time is wasted; 2. charging is mostly finished on the self-cleaning seat, and the dry and wet dust collector is in a closed state in the charging process, so that no action can be performed, and time is wasted.

Disclosure of Invention

The invention aims to provide a cleaning assembly with a self-cleaning function, which improves the use efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a cleaning assembly with self-cleaning function, includes cleaning device, be provided with the round brush on cleaning device's the cleaning head, still include the self-cleaning seat, the base of self-cleaning seat is including the washing recess that is used for the temporary storage cleaning solution, the washing recess includes the concave part down and is the scrubbing tank bottom surface of slope form, the round brush is placed in the concave part down, cleaning device places when on the self-cleaning seat the cleaning head with be the obtuse angle between cleaning device's the main part.

Particularly, the bottom surface of the washing tank is in a slope shape, the rest parts of the cleaning head except the rolling brush are obliquely placed on the bottom surface of the washing tank, and the cleaning head and the main body form an obtuse angle; or the self-cleaning seat comprises a shell connected with the base, the left side and the right side of the shell are respectively and symmetrically provided with two supporting tables, and when two travelling wheels of the cleaning device are respectively placed on the two supporting tables, the cleaning head and the main body form an obtuse angle; or the cleaning device comprises a tray, and the cleaning head and the main body form an obtuse angle when the tray is hung on the self-cleaning seat.

In particular, the self-cleaning seat further comprises: the contact pin is used for supplying power to the device to be charged; the plug is used for connecting a power supply and is connected to the contact pin through a power line; and the contact pin seat, the contact pin sets up on the contact pin seat, the contact pin with the integrated configuration of contact pin seat is the tilt state for settling the plane.

In particular, the housing comprises a front housing cover and a rear housing cover, a cavity is enclosed between the front housing cover and the rear housing cover, and a device for connecting the power line with the contact pin is arranged in the cavity.

In particular, the top of the front housing cover forms a recess in which the pin holder is located.

Particularly, one surface of the depressed part close to the washing groove is provided with a notch, and the needle inserting seat is positioned in the notch.

Particularly, a bending structure is formed on the front shell cover, and the bending structure is bent towards the direction far away from the washing groove.

In particular, a rib is formed on a lower end sidewall of the washing recess.

In particular, the self-cleaning seat further comprises a plurality of shockproof foot pads which are uniformly arranged on the bottom surface of the base.

In particular, the body of the cleaning device is angled at 105 ° ± 5 ° to the roller brush.

When the cleaning device with the self-cleaning function is placed on the self-cleaning seat, an obtuse angle is formed between the cleaning head and the main body, the rolling brush on the cleaning head of the cleaning device can be placed in the lower concave part for self-cleaning, the cleaning head can be ensured to be completely immersed in the cleaning liquid on the premise of reducing the depth of the base and the water consumption, and the rolling brush can normally rotate while charging, so that self-cleaning is realized. The self-cleaning seat has a charging function, the cleaning assembly can be charged while the cleaning head is self-cleaned, and the time utilization rate is improved.

Drawings

FIG. 1 is a schematic view of a vacuum cleaner assembly according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a self-cleaning seat provided in accordance with an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a self-cleaning receptacle provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of a vacuum cleaner in a shutdown state and an operating state according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of the structure at A in FIG. 4;

FIG. 6 is an enlarged view of a portion of the structure at B in FIG. 4;

FIGS. 7 and 8 are sectional views of a cleaner for self-cleaning according to an embodiment of the present invention;

FIG. 9 is an enlarged view of a portion of the structure at C in FIG. 8;

FIG. 10 is a schematic view showing a structure of a wastewater tank according to an embodiment of the present invention;

FIG. 11 is a schematic diagram of a waterproof structure of a battery pack of a self-cleaning seat according to an embodiment of the present invention;

fig. 12 is a sectional view of a waterproof structure of a battery pack of the self-cleaning seat structure according to an embodiment of the present invention.

In the figure:

1. a base; 2. inserting a pin; 3. a plug; 4. a power line; 5. a needle inserting seat; 6. a front shell cover; 7. a rear shell cover; 8. a support table; 9. a vacuum cleaner; 11. washing the groove; 12. a shockproof foot pad; 13. a rib; 41. a battery holder; 42. a water leakage hole; 43. a coupler; 44. a launder; 45. a body; 46. covering the battery pack; 47. a lower cover of the battery pack; 51. a sewage tank; 52. a filter frame; 53. an upper cover of the sewage tank; 54. a HEPA component; 61. a recessed portion; 62. opening the gap; 63. a bending structure; 91. rolling and brushing; 92. scraping the strips; 93. a microswitch; 94. an upright stopper; 95. a rotary connector; 96. a conductive sheet; 97. a tray; 98. a bump; 99. a cleaning head; 111. a lower recess; 112. the bottom surface of the washing tank.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment discloses a cleaning assembly with a self-cleaning function, which comprises a cleaning device and a self-cleaning seat with a charging function. The cleaning device can be, but is not limited to, a vacuum cleaner and a cleaning mop (a cleaning product without a vacuum suction source), and the vacuum cleaner is exemplified in the present embodiment. As shown in fig. 1 to 9, the self-cleaning holder includes a base 1, a pin 2 for supplying power to a device to be charged, a plug 3 for connecting a power supply, a pin holder 5 for mounting the pin 2, and a housing composed of a front housing cover 6 and a rear housing cover 7, wherein a washing groove 11 having a slope-shaped bottom surface for containing a cleaning solution is provided on the base 1, and the plug 3 is connected to the pin 2 through a power cord 4 and a connecting device provided in a cavity enclosed by the front housing cover 6 and the rear housing cover 7. Specifically, as shown in fig. 3, the washing groove 11 includes a lower concave portion 111 and a washing tank bottom surface 112 connected with each other, the lower concave portion 111 is used for accommodating the rolling brush 91 on the cleaning head 99 to be soaked, the washing tank bottom surface 112 is used for supporting the rest of the cleaning head 99 except the rolling brush 91, the washing tank bottom surface 112 is inclined, and the shape of the lower concave portion 111 is not limited.

The dust collector 9 is provided with a conducting strip 96, a tray 97 and a cleaning head 99, wherein the cleaning head 99 mainly comprises a rolling brush 91 and a scraping strip 92, and the conducting strip 96 is abutted with the contact pin 2 to realize current conduction during charging; tray 97 parcel is in the outside of contact pin seat 5, and tray 97 wraps up conducting strip 96 and contact pin 2 promptly, can prevent effectively that the water droplet from splashing and leading to the short circuit, guarantees that dust catcher 9 also can normally charge in complex environments such as drenching with rain. In use, a certain amount of cleaning liquid such as water or detergent is poured into the washing tub 11, the cleaning head 99 provided with the rolling brush 91 is obliquely placed in the lower recess 111, and the rest of the cleaning head 99 is placed on the bottom surface 112 of the washing tub. The rolling brush 91 is immersed into the cleaning liquid, the rolling brush 91 can be cleaned while charging, the charging time is fully utilized, and the use efficiency and the cleaning efficiency of the dust collector 9 are improved.

Another way of use is: the cleaner 9 is provided with a clean water tank and a sewage tank 51, a clean water inlet passage is provided between the clean water tank and the washing recess 11, and a sewage recovery passage is provided between the sewage tank 51 and the washing recess 11. Cleaning liquid such as water or detergent is injected into the clean water tank, the cleaning liquid can enter the washing groove 11 through the clean water inlet channel and at least passes through the rolling brush 91 of the cleaning head 99, the rolling brush 91 continuously rotates in the cleaning liquid to realize self cleaning, and the sewage after self cleaning enters the sewage tank 51 through the sewage recovery channel.

As shown in fig. 4 to 6, a microswitch 93 is typically provided in the cleaner head 99 of the prior art cleaner 9. In order to be convenient, safe and reliable to use, when the main body of the dust collector 9 is approximately in an upright state and the cleaning head 99 is approximately in a horizontal state, the lug 98 on the rotating shaft is fixed by the upright limiting block 94, the rotary connector 95 on the rotating shaft closes the microswitch 93, the rolling brush 91 stops rotating, and the dust collector 9 is in a stop state (the state of the left side in fig. 4, the detailed structure is shown in fig. 5); when the main body of the cleaner 9 is inclined relative to the cleaner head 99, the protrusion 98 will be separated from the vertical stopper 94, the rotary connector 95 will release the microswitch 93, the roller brush 91 can rotate, and the cleaner 9 is in a normal working state (the right state in fig. 4, the detailed structure is shown in fig. 6).

The cleaning can be performed by simply placing the roller brush 91 in water or detergent, but the cleaning effect is much inferior to that when the roller brush 91 is continuously rotated. In addition, as shown in fig. 7, when the vacuum cleaner 9 is not stopped, in addition to the rolling brush 91 rolling in the cleaning liquid to perform self-cleaning, the scraping strip 92 can continuously scrape the rolling brush 91 to remove dirt and sundries adhered on the rolling brush 91, and the vacuum cleaner 9 can also continuously spray and absorb water to form a water path circulation, so that the self-cleaning effect is better.

Therefore, in order to rotate the roller brush 91 while charging, it is necessary that the main body of the cleaner 9 is not upright with respect to the cleaning head 99, but the main body of the cleaner 9 is upright with respect to the floor. Preferably, an included angle of 105 degrees +/-5 degrees is formed between the main body of the dust collector 9 and the cleaning head 99, so that the rolling brush 91 can still continuously rotate while charging is guaranteed, and the cleaning effect is better. When the cleaner 9 is stopped, in order to enable the main body of the cleaner 9 to stably stand on the ground, the main body of the cleaner 9 is preferably slightly inclined forwards, an included angle of 85 degrees is formed between the main body of the cleaner 9 and the cleaning head 99, and the gravity center of the main body of the cleaner 9 falls between the two travelling wheels of the cleaner 9 and the bottom end of the cleaning head 99, so that the cleaner can stand more stably.

In fig. 1, the front cover 6, the rear cover 7, one side rib of the washing recess 11 and the housing of the cleaning head 99 are removed in order to more clearly show the structure of the cleaner assembly, and the dotted lines in fig. 1 indicate the level of water or washing liquid. Because the cleaning head 99 is in an inclined state, the rolling brush 91 is positioned at the lowest end of the whole dust collector 9, and a small amount of water or cleaning liquid is injected to submerge at least a large half of the rolling brush 91, so that the soaking and cleaning effects of the rolling brush 91 are improved.

In order to achieve better waterproofing effect, the top of the front housing cover 6 is formed with a recess 61, and the plug-pin holder 5 is located in the recess 61. During charging, the tray 97 is wrapped outside the plug pin seat 5 and is located in the recess 61, and even if water drops enter between the outer wall of the tray 97 and the inner wall of the recess 61, the water drops cannot enter between the inner wall of the tray 97 and the plug pin seat 5.

In order to make the needle seat 5 better fit on the charging structure of the dust collector 9, a notch 62 is arranged on one surface of the concave part 61 close to the washing groove 11, and the needle seat 5 is positioned in the notch 62. That is, one side surface of the plug-in pin holder 5 is exposed outside the front cover 6 and can be closely attached to the charging structure of the cleaner 9.

The specific way of realizing the obtuse angle between the main body of the cleaner 9 and the cleaning head 99 is not limited, and the above structure is realized by that the washing tank bottom surface 112 is in a slope shape, and the rest part of the cleaning head 99 except the rolling brush 91 is obliquely placed on the washing tank bottom surface 112, and can also be realized by other ways.

In another mode, the self-cleaning seat further comprises two support tables 8 symmetrically arranged on the left side and the right side of the shell respectively, and two walking wheels of the dust collector 9 are placed on the two support tables 8 respectively during charging, so that one end, far away from the rolling brush 91, of the cleaning head 99 is lifted up, the cleaning head 99 is tilted forward under the action of gravity, and an obtuse angle is formed between the cleaning head 99 and the main body of the dust collector 9. Of course, this structure may be combined with the structure in which the washing tub bottom 112 is sloped, and the support base 8 and the sloped washing tub bottom 112 together make the cleaning head 99 in the charging state low in front and high in back, the higher the position on the washing tub bottom 112 closer to the housing.

Another advantage of providing two support platforms 8 is to make the whole cleaner 9 more stable, as shown in fig. 8, two walking wheels (big wheels) of the cleaner 9 are located at the left and right sides of the cleaner 9 to form two support points; the front end of the cleaning head 99 abuts on the lower side edge of the washing recess 11, forming a third support point. The gravity center of the dust collector 9 is projected on the ground within the range surrounded by the three supporting points, so that the whole dust collector 9 is ensured to be in a stable state.

In another mode, the tray 97 wrapped outside the needle holder 5 may form a hook structure with the tray 97 in addition to having a waterproof function. As shown in fig. 8 and 9, when the tray 97 is hung on the plug-in needle holder 5 during charging, the cleaning head 99 is tilted forward by gravity so that the cleaning head 99 forms an obtuse angle with the main body of the cleaner 9. On the basis of the structure, the self-cleaning seat further comprises a plurality of shockproof foot pads 12 which are uniformly arranged on the bottom surface of the base 1, so that the stability of the self-cleaning seat can be improved, and the noise is reduced. The front shell cover 6 is provided with a bending structure 63, and the bending structure 63 bends towards the direction far away from the washing groove 11, so that a good damping and buffering effect can be achieved.

In order to improve the cleaning effect of the roller brush 91, a rib 13 is formed on the lower side wall of the washing recess 11, and when the roller brush 91 rotates, the rib 13 is rubbed to remove the dirt adhered to the surface of the roller brush 91. In addition, the convex ribs 13 can increase the strength of the side wall of the washing groove 11, avoid being pressed and deformed by the dust collector 9 when the dust collector 9 is cleaned, and prolong the service life of the self-cleaning seat.

The using method comprises the following steps: placing a dust collector 9 on the base 1, and starting charging when the contact pin 2 is contacted with the conducting strip; an appropriate amount of cleaning liquid such as water or cleaning liquid is poured into the washing recess 11, or the cleaning liquid is sprayed by a water pump, the cleaning liquid wets the rolling brush 91, and stains on the rolling brush 91 are scraped off by the wiping strip on the window and sucked into the sewage tank 51. During the rotation of the rolling brush 91, the liquid carried by the rolling brush is blocked by the turn-ups and the wiping strips around the washing groove 11, preventing the liquid from splashing out of the self-cleaning seat structure.

Under the above working principle, the specific cleaning methods mainly include two types: firstly, the whole machine is placed on a charging seat, the charging seat is plugged in, a speed regulation key is pressed for three seconds, pump water spraying and rolling brush rotation is about 20S and about 140ml water spraying, and motor operation water absorption and pump water spraying and rolling brush rotation is about 40S; and secondly, the whole machine is placed on a charging seat, the charging seat is plugged in, the charging seat quantitatively pours water, the speed regulation key is pressed for three seconds, the rolling brush rotates for about 20 seconds, and the motor works and the rolling brush rotates for about 40 seconds.

The wet and dry dust collector assembly is generally required to be provided with a sewage tank structure for improving the wet and dry separation, so that impurities such as water drops and dust are prevented from reaching the filtering piece along with the air flow, and the water vapor is prevented from influencing the filtering effect of the filtering piece. As shown in fig. 10, the sump structure includes a sump 51, a float 55, a filter frame 52, a sump upper cover 53, and a hypa assembly 54. Wherein the float 55 is provided in the sewage tank 51; the upper cover 53 of the sewage tank is detachably buckled on the sewage tank 51; the HEPA assembly 54 is arranged in the filter rack 52, and the HEPA assembly 54 and the filter rack 52 are jointly arranged in an accommodating space formed by the sewage tank 51 and the sewage tank upper cover 53 in an enclosing mode.

In use, the air flow carrying impurities such as sewage (in the form of water vapor or water drops) and dust moves along the curved direction with arrows in fig. 10. The liquid is sprayed out from the position a, then collides with the bottom surface of the filter frame 52 and is bounced to the position b; sewage in the airflow flows down along a circle of ribs at the position b; the cyclone is carried out for the first time in the process from the position b to the position c, and the position b is lower than the position c and lower than the position d, so when the airflow passes from the position b to the position d through the position c, most of sewage cannot reach the position d along with the airflow; in order to remove a small amount of sewage in the airflow, secondary cyclone is carried out in the process from the position d to the position e, the sewage or dust in the airflow can be effectively separated by utilizing the twice cyclone, the sewage is prevented from entering the HEPA component, and the filtering efficiency is improved.

The float 55 is located at a position in the wastewater tank 51 where wastewater is stored, and can rise as the wastewater rises. When the amount of sewage in the sewage tank 51 reaches a certain value, the float 55 floats up to block the opening d of the filter frame 52, so that a large amount of sewage is prevented from wetting the seawater in the seawater assembly 54 through the opening d.

The sewage tank is reasonable in structural design, the reasonability of space arrangement is considered in the design of each part, for example, the floater 55 is designed to be oval in cross section, so that the water storage amount of the existing sewage tank is improved from 200ml to 400ml, the application range is wider, and the use is more convenient.

In addition, a battery pack assembly is typically provided on the cleaner, which is used to power the cleaner when it is inconvenient to directly connect to a power source. For wet and dry vacuum cleaner assemblies, it is important how waterproof the battery pack assembly is. As shown in fig. 11 and 12, an accommodating space is formed inside the body and the body cover plate after the body and the body cover plate are fastened, and the battery pack assembly is disposed in the accommodating space.

Specifically, a rotating shaft is arranged on the machine body, and the machine body cover plate rotates around the rotating shaft to be opened. The drain tank 44 is arranged at the position close to the rotating shaft, when water is sprayed, water can flow to the gap position close to the rotating shaft and flow out along the drain tank 44, the situation that the water flows into the accommodating space to wet the battery pack assembly is avoided, and the service life of the battery pack assembly is prolonged.

The body cover plate is covered on the body 45, and a seam allowance is arranged between the body cover plate and the body 45 to prevent outside water flow from entering between the battery pack assembly and the battery bracket from a gap between the body cover plate and the body 45. On the basis of the structure, the gap between the upper cover 46 and the lower cover 47 of the battery pack is higher than the gap between the machine body 45 and the cover plate of the machine body, so that even if water drops enter the machine body 45, the water drops cannot splash upwards due to self gravity, and the water drops are prevented from entering the battery pack from the gap between the upper cover and the lower cover of the battery pack.

The battery support 41 is provided with the water leakage holes 42, so that even a small amount of water drops enter the machine body 45 from the gap between the machine body 45 and the machine body cover plate, the water drops can flow out of the water leakage holes 42, and the water drops cannot be accumulated. In order to prevent the battery pack from being short-circuited due to water inflow, the battery pack and the battery holder 41 are connected by the coupler 43, and the coupler 43 has a certain height so that the normal electrical connection of the battery pack is not affected even if a small amount of water is accumulated.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A cleaning assembly with self-cleaning function, comprising a cleaning device, a rolling brush (91) arranged on a cleaning head (99) of the cleaning device, characterized in that it further comprises a self-cleaning seat, a base (1) of the self-cleaning seat comprises a washing groove (11) for temporarily storing cleaning liquid, the washing groove (11) comprises a lower recess (111) and a washing tank bottom surface (112), the rolling brush (91) is placed in the lower recess (111), and an obtuse angle is formed between the cleaning head (99) and a main body of the cleaning device when the cleaning device is placed on the self-cleaning seat.

2. The self-cleaning assembly of claim 1, wherein the sink bottom (112) is sloped, the rest of the cleaning head (99) except the roller brush (91) is placed obliquely on the sink bottom (112), the cleaning head (99) is at an obtuse angle to the body of the cleaning device; or the like, or, alternatively,

the self-cleaning seat comprises a shell connected with the base (1), the left side and the right side of the shell are respectively and symmetrically provided with two supporting tables (8), and when two travelling wheels of the cleaning device are respectively placed on the two supporting tables (8), the cleaning head (99) forms an obtuse angle with the main body of the cleaning device; or the like, or, alternatively,

the cleaning device comprises a tray (97), and the cleaning head (99) and a main body of the cleaning device form an obtuse angle when the tray (97) is hung on the self-cleaning seat.

3. The self-cleaning assembly as recited in claim 2, wherein said self-cleaning receptacle further comprises:

the contact pin (2) is used for supplying power to the device to be charged;

the plug (3) is used for connecting a power supply, and the plug (3) is connected to the contact pin (2) through a power line (4); and the number of the first and second groups,

the pin inserting device comprises a pin inserting seat (5), wherein the pin inserting seat (2) is arranged on the pin inserting seat (5), and the combined structure of the pin inserting seat (5) and the pin inserting seat (2) is in an inclined state relative to a mounting plane.

4. A cleaning assembly with self-cleaning function according to claim 3, characterized in that said housing comprises a front housing cover (6) and a rear housing cover (7), said front housing cover (6) and said rear housing cover (7) enclosing a cavity, said cavity being provided with means for connecting said power cord (4) and said contact pin (2).

5. Cleaning assembly with self-cleaning function according to claim 4, characterized in that the top of the front housing cover (6) forms a recess (61), the plug-in socket (5) being located in the recess (61).

6. Cleaning assembly with self-cleaning function according to claim 5, characterized in that a notch (62) is opened on one side of the recess (61) close to the washing groove (11), and the needle hub (5) is located in the notch (62).

7. Cleaning assembly with self-cleaning function according to claim 4, characterized in that a bending structure (63) is formed on the front housing cover (6), the bending structure (63) being bent away from the washing recess (11).

8. The cleaning assembly with self-cleaning function according to any one of claims 1 to 7, wherein a rib (13) is formed on a lower end side wall of the washing recess (11).

9. The self-cleaning assembly according to any one of claims 1 to 7, wherein said self-cleaning base further comprises a plurality of anti-vibration foot pads (12) uniformly disposed on the bottom surface of said base (1).

10. Cleaning assembly with self-cleaning function according to any of claims 1 to 7, characterized in that the body of the cleaning device is at an angle of 105 ° ± 5 ° to the roller brush (91).