Internal cleaning mechanism of dust bucket of vacuum cleaner

Abstract

The utility model discloses an internal cleaning mechanism for a dust bucket of a vacuum cleaner, which comprises a bracket body, an air outlet portion is arranged on the bracket body, an air outlet is arranged on the air outlet portion, a spiral portion is arranged on the bracket body, the spiral portion spirally surrounds the outer side of the bracket body, and the air outlet direction of the air outlet points to the spiral portion. The internal cleaning mechanism for the dust bucket of a vacuum cleaner of the utility model can blow air toward a steel mesh and an inner wall of the dust bucket to blow off dust on the steel mesh and the inner wall of the dust bucket when the vacuum cleaner is working, and the steel mesh and the dust bucket can be cleaned without disassembling the dust bucket, which provides convenience for the vacuum cleaner user.

Description

Technical Field

[0001] The utility model relates to an internal cleaning mechanism of a dust bucket of a vacuum cleaner, belonging to the technical field of vacuum cleaner products. Background Art

[0002] A vacuum cleaner is a commonly used cleaning device that can be used at home as well as in offices and production environments. It is used to absorb dust and small debris in indoor environments. A vacuum cleaner is generally provided with a motor (fan) for making air flow. A vacuum cleaner is generally also provided with a dust bucket for containing the dust to be sucked up. A cylindrical steel mesh (can also be made of plastic) is provided in the dust bucket, and a filter hepa is provided in the steel mesh. The dust sucked up by the vacuum cleaner is mainly contained in the dust bucket, and dust and some foreign matter will also be retained on the steel mesh. If it is not cleaned in time, the dust will clog the steel mesh, affecting the ventilation capacity of the steel mesh and the normal operation of the vacuum cleaner. Traditional vacuum cleaners remove the dust bucket and clean the steel mesh, which is not convenient enough and can easily dirty the operator during cleaning, making it not user-friendly.

[0003] The patent with application number CN 114680727 A discloses a vacuum cleaner cleaning device and a vacuum cleaner having the cleaning device. The vacuum cleaner cleaning device includes an adjustment component and a flapping component. The adjustment component includes an adjustment member and a flip structure. The adjustment member is rotatably connected to the shell of the vacuum cleaner through a flip shaft. One end of the flip structure is connected to the adjustment member, and the other end of the flip structure can move between a first position and a second position relative to the shell. The flapping component is configured to collide with a middle plate connected to the HEPA in the shell during the movement of the flip structure. The utility model can adjust the flip structure to collide with the middle plate connected to the HEPA during the movement of the flip structure, thereby achieving flapping cleaning of the HEPA, without repeatedly disassembling and assembling the HEPA, extending the service life of the HEPA, and ensuring the filtering capacity of the HEPA. The utility model has a simple structure and high overall dust collection efficiency. However, the utility model solves the problem of cleaning the HEPA inside the steel mesh, and cannot solve the cleaning of the outside of the steel mesh including the inner wall of the dust bucket. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide an internal cleaning mechanism for the dust bucket of a vacuum cleaner. When the vacuum cleaner is working, the internal cleaning mechanism for the dust bucket of the vacuum cleaner can blow air toward the steel mesh and the inner wall of the dust bucket to blow off the dust on the steel mesh and the inner wall of the dust bucket. The steel mesh and the dust bucket can be cleaned without disassembling the dust bucket, thereby providing convenience for the vacuum cleaner user.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: to provide an internal cleaning mechanism of the dust bucket of a vacuum cleaner, which is used to clean the inside of the dust bucket of the vacuum cleaner, including the inner wall of the dust bucket and the steel mesh inside the dust bucket. A motor is arranged in the vacuum cleaner, and an air outlet is arranged at one end of the motor. It includes a bracket body, an air outlet portion is arranged on the bracket body, an air outlet is arranged on the air outlet portion, a spiral portion is arranged on the bracket body, and the spiral portion is spirally wrapped around the outer side of the bracket body, and the air outlet direction of the air outlet points to the spiral portion.

[0006] Preferably, the air outlet portion is located at the upper part of the bracket body, and the air outlet direction of the air outlet points to the starting position of the spiral portion.

[0007] Preferably, the wind from the air outlet flows along the spiral portion.

[0008] Preferably, a ventilation duct is provided on the air outlet portion, an air inlet is provided on the pipe wall of the ventilation duct, and the air outlet is located at one end of the ventilation duct.

[0009] Preferably, the ventilation duct is an arc-shaped duct.

[0010] Preferably, the air outlet is located above the spiral portion or on the side of the spiral portion.

[0011] Preferably, the air outlet portion is provided with an air blowing hole, and the air blowing hole is simultaneously connected to the motor air hole of the vacuum cleaner and the air inlet of the ventilation duct.

[0012] Preferably, a dust bucket is arranged outside the bracket body, the bracket body and the air outlet are both located inside the dust bucket, an air intake is also arranged on the side wall of the dust bucket, an air outlet pipe is arranged at the lower end of the bracket body, an opening is arranged at the bottom of the dust bucket, and the lower end of the air outlet pipe extends out of the opening.

[0013] Preferably, the air outlet pipe is coaxial with the dust bin.

[0014] Preferably, one end of the dust bucket is mounted together with one end of the vacuum cleaner motor and sealed.

[0015] The beneficial effect of the utility model is that the internal cleaning mechanism of the dust bucket of the vacuum cleaner of the utility model can blow air toward the steel mesh and the inner wall of the dust bucket when the vacuum cleaner is working, and the dust on the steel mesh and the inner wall of the dust bucket can be blown off. The steel mesh and the dust bucket can be cleaned without disassembling the dust bucket, which provides convenience for the vacuum cleaner user. The blown air flows in a spiral along the spiral part, and the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0017] Figure 1 It is a schematic diagram of the structure of the internal cleaning mechanism of the dust bucket of the vacuum cleaner of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the air outlet portion of the internal cleaning mechanism of the dust bucket of the vacuum cleaner of the utility model;

[0019] Figure 3 It is a perspective view of the structure schematic diagram of the internal cleaning mechanism of the dust bucket of the vacuum cleaner in an embodiment of the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3 A vacuum cleaner dust bucket internal cleaning mechanism for cleaning the inside of the vacuum cleaner dust bucket includes an inner wall of the dust bucket and a steel mesh 8 in the dust bucket 7. A motor 9 is provided in the vacuum cleaner, and an air outlet is provided at one end of the motor 9. It includes a bracket body 1, an air outlet portion 2 is provided on the bracket body 1, an air outlet 3 is provided on the air outlet portion 2, a spiral portion 4 is provided on the bracket body 1, and the spiral portion 4 is spirally wrapped around the outer side of the bracket body 1, and the air outlet direction of the air outlet 3 points to the spiral portion 4.

[0022] Preferably, the air outlet portion 2 is located at the upper part of the bracket body 1 , the air outlet direction of the air outlet 3 points to the starting position of the spiral portion 4 , and the spiral portion 4 and the steel mesh 8 are in a vertical state.

[0023] Preferably, the wind from the air outlet 3 flows along the spiral portion 4 .

[0024] Preferably, a ventilation duct 5 is provided on the air outlet 2, an air inlet 6 is provided on the pipe wall of the ventilation duct 5, and the air outlet 3 is located at one end of the ventilation duct 5. The ventilation duct 5 is an arc-shaped duct, which facilitates the spiral flow of air.

[0025] Preferably, the air outlet 3 is located above the spiral portion 4 or on the side of the spiral portion 4 .

[0026] Preferably, the air outlet portion 2 is provided with an air blowing hole 13 , and the air blowing hole 13 is communicated with the motor air hole of the vacuum cleaner and the air inlet 6 of the ventilation duct 5 at the same time.

[0027] Preferably, a dust bin 7 is provided outside the bracket body 1, the bracket body 1 and the air outlet part 2 are both located inside the dust bin 7, an air intake inlet 10 is also provided on the side wall of the dust bin 7, an air outlet pipe 11 is provided at the lower end of the bracket body 1, an opening 12 is provided at the bottom of the dust bin 7, the lower end of the air outlet pipe 11 extends out of the opening 12, and the air outlet pipe 11 is coaxial with the dust bin 7.

[0028] Preferably, one end of the dust bucket 7 is mounted together with one end of the vacuum cleaner motor 9 and sealed to prevent air leakage.

[0029] When the internal cleaning mechanism of the dust bucket of the vacuum cleaner of the present invention is working, the motor 9 of the vacuum cleaner is working, and air is blown to the blowing hole 6 through the air port. The air enters the air inlet 6 from the blowing hole 6, and then enters the ventilation duct 5 from the air inlet 6. Then the air is blown out from the air outlet 3 at one end of the ventilation duct 5, blown to the starting part of the spiral part 4, and then the air flows along the spiral part 4, and at the same time blows the surface of the steel mesh 8 to blow off the dust and foreign matter on the steel mesh 8. The spiral wind has a good cleaning effect on the surface of the steel mesh 8. At the same time, a part of the air will blow the inner wall of the dust bucket 7 to blow off the dust and foreign matter on the inner wall of the dust bucket 7. The blown dust and foreign matter are gathered at the bottom of the dust bucket 7. An openable movable bottom plate (not shown in the figure) is provided at the bottom of the dust bucket 7. A dust collecting device can be provided under the dust bucket 7. When the movable bottom plate is opened, the dust in the dust bucket 7 will fall into the dust collecting device. In this way, the steel mesh 8 will always remain clean and will not be blocked. The vacuum cleaner can maintain its working performance for a long time. There is no need to frequently disassemble the dust bin to clean the steel mesh 8. The dust bin 7 and the dust collecting device can accommodate more dust and can be cleaned once in a longer period of time, reducing the cleaning frequency of the steel mesh 8 and providing convenience for the vacuum cleaner user.

Claims

1. A vacuum cleaner dust bucket internal cleaning mechanism, used for cleaning the dust bucket of the vacuum cleaner, comprising an inner wall of the dust bucket and a steel mesh in the dust bucket, a motor is provided in the vacuum cleaner, an air outlet is provided at one end of the motor, comprising a bracket body, an air outlet is provided on the bracket body, and the characteristics are as follows: The air outlet portion is provided with an air outlet, the bracket body is provided with a spiral portion, the spiral portion spirally surrounds the outer side of the bracket body, and the air outlet direction of the air outlet points to the spiral portion.

2. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 1, characterized in that: The air outlet is located at the upper part of the bracket body, and the air outlet direction of the air outlet points to the starting position of the spiral part.

3. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 2, characterized in that: The wind coming out of the air outlet flows along the spiral portion.

4. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 3, characterized in that: The air outlet is provided with a ventilation duct, a pipe wall of the ventilation duct is provided with an air inlet, and the air outlet is located at one end of the ventilation duct.

5. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 4, characterized in that: The ventilation duct is an arc-shaped duct.

6. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 3, characterized in that: The air outlet is located above the spiral portion or on the side of the spiral portion.

7. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 4, characterized in that: The air outlet is provided with an air blowing hole, and the air blowing hole is communicated with the motor air hole of the vacuum cleaner and the air inlet of the ventilation duct at the same time.

8. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 7, characterized in that: A dust bucket is arranged outside the bracket body, the bracket body and the air outlet are both located in the dust bucket, an air intake is also arranged on the side wall of the dust bucket, an air outlet pipe is arranged at the lower end of the bracket body, an opening is arranged at the bottom of the dust bucket, and the lower end of the air outlet pipe extends out of the opening.

9. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 8, characterized in that: The air outlet pipe is coaxial with the dust bin.

10. The internal cleaning mechanism of the dust bucket of a vacuum cleaner according to claim 9, characterized in that: One end of the dust bucket is mounted together with one end of the vacuum cleaner motor and is sealed.

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