CN216652211U

CN216652211U - Fan assembly for intelligent cleaning robot and intelligent cleaning robot

Info

Publication number: CN216652211U
Application number: CN202123086109.6U
Authority: CN
Inventors: 柯炎均; 欧保全
Original assignee: Shenzhen Yijie Intelligent Technology Co ltd
Current assignee: Shenzhen Yijie Intelligent Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-06-03
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a fan assembly for an intelligent cleaning robot and the intelligent cleaning robot. The centrifugal fan is adopted, an air inlet of the centrifugal fan is communicated with the water tank through adsorption force generated by the centrifugal fan during working, sewage generated after the rolling brush works is actively absorbed into the water tank, effective sewage collection and storage are carried out, sewage collection efficiency is improved, and the problem that the ground is polluted by the sewage is avoided.

Description

Fan assembly for intelligent cleaning robot and intelligent cleaning robot

Technical Field

The utility model relates to a fan assembly, in particular to a fan assembly for an intelligent cleaning robot and the intelligent cleaning robot, and is applied to the field of intelligent home.

Background

A household intelligent cleaning robot is one of intelligent household service robots, can automatically finish cleaning work on the ground, windows and the like by means of certain artificial intelligence, and comprises a floor sweeping robot, a floor washing robot, a floor mopping robot, a window wiping robot and the like.

Present intelligent cleaning machines people mainly adopts the round brush to clean ground, and its round brush surface has water, and in the course of the work, the round brush surface rolls and drags ground work, reaches the effect on clean ground, and at the clean process of round brush, its round brush can produce the sewage after the cleanness, and prior art nevertheless collects the storage to sewage, adopts the round brush motion back sewage passively to carry out the water tank more, can't carry out effectual collection storage to sewage.

Disclosure of Invention

In order to solve the problem that the intelligent cleaning robot in the prior art cannot effectively collect and store sewage after cleaning, the utility model provides the fan assembly for the intelligent cleaning robot and the intelligent cleaning robot.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an intelligence fan assembly for cleaning machines, fan assembly includes centrifugal fan, goes out tuber pipe and the income tuber pipe that communicates with the water tank, the air outlet that goes into the tuber pipe is linked together with centrifugal fan's income wind gap, centrifugal fan's air outlet is linked together with the income wind gap that goes out the tuber pipe.

Furthermore, a filter screen is arranged at the air inlet of the air inlet pipe.

Furthermore, the air inlet of the air inlet pipe is provided with water absorption cotton, and the water absorption cotton is arranged above the filter screen.

Furthermore, a first sealing gasket is arranged at the joint between the air inlet of the air inlet pipe and the water tank, and a second sealing gasket is arranged at the joint between the air outlet of the air inlet pipe and the centrifugal fan.

The utility model also adopts the technical scheme for solving the technical problems that: an intelligent cleaning robot comprises a shell, a water tank and the fan assembly, wherein the fan assembly and the water tank are mounted on the shell.

Furthermore, one side of the air inlet pipe is provided with an opening part, the opening part is attached to the shell, the shell is provided with a ventilation opening, and the air outlet of the air outlet pipe is communicated with the ventilation opening.

Furthermore, a groove corresponding to the opening part is formed in the shell corresponding to the opening part, and the opening part of the air inlet pipe is arranged in the groove.

Furthermore, a sealing ring is arranged at the joint between the opening part and the groove.

Furthermore, the robot further comprises a fan fixing support and an air pipe fixing support, the centrifugal fan is fixed on the air inlet pipe through the fan fixing support, the air pipe fixing support is matched with the air inlet pipe, the air inlet pipe is fixed on the shell through the air pipe fixing support, and the joint of the air outlet of the centrifugal fan and the air inlet of the air outlet pipe is arranged in the air pipe fixing support.

Further, the air outlet of the air inlet pipe is arranged between the shell and the centrifugal fan.

The utility model has the beneficial effects that: the utility model provides a fan assembly for an intelligent cleaning robot and the intelligent cleaning robot, wherein a centrifugal fan is adopted, an air inlet of the centrifugal fan is communicated with a water tank through an adsorption force generated by the work of the centrifugal fan, sewage generated after the work of a rolling brush is actively absorbed into the water tank, the effective sewage collection and storage are carried out, the sewage collection efficiency is accelerated, and the pollution of the sewage on the ground is avoided.

Drawings

FIG. 1 is an exploded schematic view of an intelligent cleaning robot provided by the present invention;

FIG. 2 is an exploded view of the fan assembly of the present invention;

fig. 3 is a schematic structural diagram of the air inlet pipe provided by the utility model.

Reference numerals: 11-a centrifugal fan, 12-an air outlet pipe, 13-an air inlet pipe, 14-a filter screen, 15-absorbent cotton, 16-a first sealing gasket, 17-a second sealing gasket and 18-an opening part;

21-shell, 22-water tank 23-ventilation opening, 24-groove, 25-sealing ring, 26-blower fixing support and 27-air pipe fixing support.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 3, the fan assembly for an intelligent cleaning robot according to the present invention includes a centrifugal fan 11, an air outlet pipe 12 and an air inlet pipe 13 communicated with a water tank 22, wherein an air outlet of the air inlet pipe 13 is communicated with an air inlet of the centrifugal fan 11, and an air outlet of the centrifugal fan 11 is communicated with an air inlet of the air outlet pipe 12. In the concrete implementation process, the air inlet through the air inlet pipe 13 is communicated with the water tank 22, when the centrifugal fan 11 works, the centrifugal fan can generate adsorption force, the water tank 22 generates adsorption force opposite to the opening of the rolling brush, and sewage generated in the cleaning process of the rolling brush is sucked into the water tank, so that the effect of quickly collecting the sewage is achieved.

In this embodiment, in order to prevent the air inlet pipe 13 from entering the foreign objects, the air inlet pipe 13 is blocked, and a filter screen 14 is disposed at an air inlet of the air inlet pipe 13. The air inlet caliber of the air inlet pipe 13 is reduced by the filter screen 14, so that local particles are blocked

In this embodiment, in order to prevent water from entering the air inlet pipe 13, the air inlet of the air inlet pipe 13 is provided with absorbent cotton 15, and the absorbent cotton 15 is disposed above the filter screen 14. The water absorption cotton 15 absorbs water to prevent water from entering the air inlet pipe 13, and the water absorption cotton 15 can be made of cotton or sponge.

In this embodiment, a first sealing gasket 16 is disposed at a joint between the air inlet of the air inlet pipe 13 and the water tank 22, and a second sealing gasket 17 is disposed at a joint between the air outlet of the air inlet pipe 13 and the centrifugal fan 11. Effectively avoid the air admission of junction, influence the adsorption effect of the opening part of water tank 22 to the sewage effect is inhaled in the influence, it needs to explain that wherein first sealed pad 16 and second sealed pad 17 can adopt the flexible glue material.

The embodiment also provides an intelligent cleaning robot, which comprises a shell 21, a water tank 22 and the fan assembly, wherein the fan assembly and the water tank 22 are installed on the shell 21. Be equipped with the opening through corresponding the round brush position with the water tank, at fan unit during operation for produce the air current in the water tank 22 and flow, when fan unit induced air, the opening part of water tank will produce the adsorption affinity, thereby produce sewage and inhale water tank 22 to the clean in-process of round brush, reach the initiative and collect sewage, accelerate the effect of sewage collection efficiency.

In this embodiment, in order to make intelligent cleaning robot's structure compacter, its one side of income tuber pipe 13 is equipped with opening 18, opening 18 laminates on casing 21, through adopting opening 18 to reduce income tuber pipe 13 volume, its casing 21 seals opening 18, does not influence the work of income tuber pipe 13, of course also can not carry out opening treatment to income tuber pipe 13, and its side that goes into tuber pipe 13 and casing 21 stack that lie in opening 18 are in the same place, also can not influence the work of income tuber pipe, and it can increase intelligent cleaning robot's height. In order to facilitate the fan assembly to convey the air out, the housing 21 is provided with a vent 23, the air outlet of the air outlet pipe 12 is communicated with the vent 23, the air is exhausted from the vent 23, wherein a grid is arranged at the vent 23 to prevent the foreign matters from entering the air outlet pipe 12.

In this embodiment, in order to ensure the sealing performance between the opening 18 and the housing 21, a groove 24 corresponding to the opening 18 is provided on the housing 21 corresponding to the opening 18, and the opening 18 of the air inlet pipe 13 is disposed in the groove 24, so that the edge of the opening is disposed in the groove 24, thereby achieving the sealing effect.

In this embodiment, in order to avoid a gap between the opening 18 and the housing 21, a sealing ring 25 is disposed at a connection between the opening 18 and the groove 24. The sealing ring 25 is arranged in the groove 24, and the edge of the opening part 18 extrudes the sealing ring 25, so that the opening part 18 and the shell 21 are further sealed, and a better sealing effect is achieved.

In this embodiment, in order to fix the fan assembly, the robot further includes a blower fixing bracket 26 and an air duct fixing bracket 27, the air inlet duct 13 is fixedly connected to the housing 21, the centrifugal fan 11 is fixed on the air inlet pipe 13 through a fan fixing bracket 26, wherein the air pipe fixing bracket 27 is arranged on the centrifugal fan 11, through holes are arranged at two sides of the fan fixing bracket 26, the air inlet pipe 13 is provided with screw holes corresponding to the through holes, the centrifugal fan 11 is fixed on the air inlet pipe by screw fastening, or fixed by a clamping structure, such as a matching structure of a clamping head and a bayonet, the air pipe fixing bracket 27 is matched with the air inlet pipe 13, the air inlet pipe 13 is fixed on the shell 21 through an air pipe fixing support 27, and the joint of the air outlet of the centrifugal fan 11 and the air inlet of the air outlet pipe 12 is arranged in the air pipe fixing support 27. Can avoid centrifugal fan 11's air outlet and the junction in the income wind gap of play tuber pipe 12 to produce wind through tuber pipe fixed bolster 27, its tuber pipe fixed bolster 27 has the through-hole, and casing 21 is equipped with the screw that corresponds the through-hole, fastens through the screw rod, and it can also adopt foretell block structure.

In this embodiment, in order to make the structure of the intelligent cleaning robot more compact, the air outlet of the air inlet pipe 13 is disposed between the housing 21 and the centrifugal fan 11. Effectively reduced fan assembly's volume, its form by the distribution structure of casing 21 top, centrifugal fan 11, income tuber pipe 13's air outlet and casing 21 bottom under to, the inner space of rational utilization casing 21 more increases intelligent cleaning machines people's inner space utilization.

It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an intelligence fan unit for cleaning machines, its characterized in that, fan unit includes centrifugal fan (11), goes out tuber pipe (12) and income tuber pipe (13) with water tank (22) intercommunication, the air outlet that goes into tuber pipe (13) is linked together with the income wind gap of centrifugal fan (11), the air outlet of centrifugal fan (11) is linked together with the income wind gap that goes out tuber pipe (12).

2. The fan assembly for the intelligent cleaning robot as claimed in claim 1, wherein a filter screen (14) is arranged at an air inlet of the air inlet pipe (13).

3. The fan assembly for the intelligent cleaning robot as claimed in claim 2, wherein a water absorbent cotton (15) is arranged at the air inlet of the air inlet pipe (13), and the water absorbent cotton (15) is arranged above the filter screen (14).

4. The fan assembly for the intelligent cleaning robot as claimed in claim 1, wherein a first sealing gasket (16) is arranged at a joint between the air inlet of the air inlet pipe (13) and the water tank (22), and a second sealing gasket (17) is arranged at a joint between the air outlet of the air inlet pipe (13) and the centrifugal fan (11).

5. An intelligent cleaning robot, characterized in that the robot comprises a housing (21), a water tank (22) and a fan assembly according to any of claims 1-4, the fan assembly and the water tank (22) being mounted on the housing (21).

6. The intelligent cleaning robot as claimed in claim 5, wherein an opening (18) is formed in one side of the air inlet pipe (13), the opening (18) is attached to the housing (21), the housing (21) is provided with a vent (23), and an air outlet of the air outlet pipe (12) is communicated with the vent (23).

7. An intelligent cleaning robot as claimed in claim 6, wherein the housing (21) is provided with a groove (24) corresponding to the opening (18) at the opening (18), and the opening (18) of the air inlet pipe (13) is arranged in the groove (24).

8. An intelligent cleaning robot as claimed in claim 7, characterized in that a sealing ring (25) is provided at the connection between the opening (18) and the groove (24).

9. The intelligent cleaning robot as claimed in claim 5, further comprising a blower fixing bracket (26) and an air duct fixing bracket (27), wherein the centrifugal blower (11) is fixed on the air inlet duct (13) through the blower fixing bracket (26), the air duct fixing bracket (27) is matched with the air inlet duct (13), the air inlet duct (13) is fixed on the housing (21) through the air duct fixing bracket (27), and a joint between the air outlet of the centrifugal blower (11) and the air inlet of the air outlet duct (12) is disposed in the air duct fixing bracket (27).

10. An intelligent cleaning robot as claimed in claim 9, wherein the air outlet of the air inlet pipe (13) is arranged between the housing (21) and the centrifugal fan (11).