A dust cup for a dust collector having a filter cleaning mechanism

Abstract

The utility model relates to dust cup with filter core cleaning mechanism's dust catcher technical field, especially dust cup with filter core cleaning mechanism's dust catcher, including dust catcher dust cup, the dust catcher dust cup top fixedly connected with connecting ring cover, dust catcher dust cup inner wall top is equipped with the flow guide cylinder, the flow guide cylinder inner wall sets up the slide groove slidingly connected with the slide frame that has limited. This dust catcher dust cup is with the dust collection rotary drum and dust suction cylinder's collaborative operation, realizes the efficient depth cleaning to filter core, dust suction cylinder is driven under the dust collection rotary drum, rotates along the filter core outer wall, can all -round remove the dust and impurity in filter core surface and aperture, compared with traditional simple patting or dismounting cleaning mode, greatly promoted the cleanliness of filter core, effectively prevents filter core blockage, ensures dust catcher to keep strong suction continuously, whether it is the dust of cleaning carpet deep place or the dirt in sofa gap, can steadily play outstanding cleaning efficiency, creates the cleaning experience of all the same to the user.

Description

Technical Field

[0001] This utility model relates to the technical field of vacuum cleaner dust cups with filter cleaning mechanisms, and more particularly to a vacuum cleaner dust cup with a filter cleaning mechanism. Background Technology

[0002] Vacuum cleaners are commonly used modern cleaning devices, and the performance of the dust cup has a significant impact on their cleaning effectiveness and user experience. Among these components, the filter, as a key part of the dust cup, directly determines the vacuum cleaner's filtration capacity. However, traditional vacuum cleaner dust cups have many drawbacks in terms of filter cleaning.

[0003] In terms of cleaning effectiveness, traditional dust cup filter cleaning methods are simplistic and incomplete. Some vacuum cleaners rely solely on simple tapping or disassembly for cleaning, which is insufficient to remove the fine dust and impurities within the filter pores. Over time, the filter becomes clogged, leading to reduced suction power and cleaning efficiency. When cleaning areas prone to dust accumulation, such as carpets or sofas, the inability of the filter to effectively filter and clean it results in dust being released back into the air, causing secondary pollution and affecting indoor air quality. Therefore, a vacuum cleaner dust cup with a filter cleaning mechanism is proposed to address these issues. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a vacuum cleaner dust cup with a filter cleaning mechanism. This solves the problem that the traditional dust cup filter cleaning method is singular and not thorough enough. Some vacuum cleaners rely solely on simple tapping or disassembly for cleaning, which is insufficient to remove the tiny dust and impurities in the filter pores. After long-term use, the filter will become clogged, leading to a decrease in vacuum cleaner suction power and cleaning efficiency. When cleaning areas where dust easily accumulates, such as carpets or sofas, the dust will be released back into the air due to the inability of the filter to effectively filter and clean it, causing secondary pollution and affecting indoor air quality.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a vacuum cleaner dust cup with a filter cleaning mechanism, comprising a vacuum cleaner dust cup, a connecting ring sleeve fixedly connected to the top of the vacuum cleaner dust cup, a guide tube sleeved on the top of the inner wall of the vacuum cleaner dust cup, a sliding frame slidably connected to a limiting groove opened on the inner wall of the guide tube, a fixing ring fixedly connected to the inner wall of the sliding frame, a rotating air inlet plate rotatably connected to the inner wall of the fixing ring, a receiving ring rotatably connected to the inner wall of the vacuum cleaner dust cup, a dust collecting rotating cylinder sleeved on the inner wall of the receiving ring, a suction cylinder fixedly installed on the inner wall of the dust collecting rotating cylinder, a receiving filter plate fixedly connected to the middle section of the inner wall of the vacuum cleaner dust cup, a filter element supported on the top of the receiving filter plate, a receiving frame fixedly connected to the lower section of the inner wall of the vacuum cleaner dust cup, an installation ring supported on the top of the receiving frame, and a filter plate fixedly connected to the inner wall of the installation ring.

[0006] A further improvement is that the outer wall of the connecting ring is provided with connecting threads; the connecting threads on the outer wall of the connecting ring facilitate the connection and fixation of the dust cup to the vacuum cleaner body; the incoming airflow passes through the guide tube, which is funnel-shaped, with its bottom receiving the top of the filter element, and the bottom connecting port is located at the air inlet of the filter element, which can guide the airflow to the filter element.

[0007] A further improvement is that the bottom of the guide tube is supported by the top of the filter element, and the guide tube is funnel-shaped. The bottom opening of the guide tube is located at the air inlet of the filter element. In the limiting groove opened on the inner wall of the guide tube, the sliding frame can slide up and down along the groove. The fixed ring fixedly connected to the inner wall of the sliding frame and the rotating air inlet plate rotatably connected to its inner wall can adjust the airflow direction and flow rate into the guide tube.

[0008] A further improvement is that the dust collection drum is hollow, and the inner cavity of the dust collection drum is used to store the dust cleaned by the vacuum cleaner. When the airflow passes through the filter element, the dust is intercepted by the filter element, and the purified air is discharged through the exhaust holes evenly opened on the receiving filter plate. The filter screen fixedly installed on the inner wall of the exhaust hole of the receiving filter plate further ensures that the discharged air is clean. The filter element is sleeved on the inner wall of the dust collection drum, and the vacuum cleaner is slidably connected to the outer wall of the filter element.

[0009] A further improvement is that the filter element is fitted onto the inner wall of the dust collection drum; when the dust collection drum rotates on the inner wall of the dust cup of the vacuum cleaner, it drives the vacuum cleaner drum to rotate together, rotating and cleaning the dust on the outer wall of the filter element; the cleaned dust falls into the hollow inner cavity of the dust collection drum for storage.

[0010] A further improvement is that a filter screen is fixedly installed on the inner wall of the uniformly opened exhaust holes of the receiving filter plate, and the exhaust holes and the filter screen are arranged circumferentially.

[0011] A further improvement is that the vacuum cleaner cylinder is slidably connected to the outer wall of the filter element for rotating and cleaning the dust on the outer wall of the filter element; the receiving ring rotatably connected to the inner wall of the dust cup of the vacuum cleaner provides support for the dust collection cylinder and ensures its stable rotation; the receiving filter plate is fixedly connected to the middle section of the inner wall of the dust cup of the vacuum cleaner, and the top of it supports the filter element, playing a dual role of support and filtration.

[0012] By employing the above technical solution, this utility model provides a vacuum cleaner dust cup with a filter cleaning mechanism, which has at least the following beneficial effects:

[0013] 1. This utility model's dust cup achieves efficient and deep cleaning of the filter element through the coordinated operation of the dust collection drum and the suction drum. Driven by the dust collection drum, the suction drum rotates along the outer wall of the filter element, which can remove dust and impurities from the surface and pores of the filter element from all directions. Compared with the traditional simple beating or disassembly cleaning method, it greatly improves the cleanliness of the filter element, effectively prevents filter element clogging, and ensures that the vacuum cleaner maintains strong suction power. Whether cleaning dust deep in carpets or dirt in sofa crevices, it can consistently perform excellent cleaning efficiency, creating a consistent cleaning experience for users.

[0014] 2. The structural design of the dust cup in this utility model greatly simplifies the cleaning process and significantly improves ease of use. The connecting thread of the connecting ring facilitates the installation and removal of the dust cup from the vacuum cleaner body. During the cleaning process, no complicated steps are required; users only need to operate the filter cleaning mechanism inside the dust cup to complete the filter cleaning, avoiding the tedious manual removal of the filter in traditional methods, reducing dust pollution to the environment. The multi-layer filtration structure supports the filter plates and filters together, ensuring not only the cleanliness of the exhaust air but also reducing the cleaning frequency, comprehensively optimizing the user experience and making cleaning work easy and efficient. Attached Figure Description

[0015] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the oblique side structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the inclined tilting structure of this utility model.

[0021] In the diagram: 1. Dust cup of vacuum cleaner; 2. Connecting ring sleeve; 3. Guide tube; 4. Sliding frame; 5. Fixing ring; 6. Rotating air inlet plate; 7. Receiving ring; 8. Dust collection drum; 9. Vacuum suction tube; 10. Filter element; 11. Receiving filter plate; 12. Receiving frame; 13. Mounting ring; 14. Filter plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Traditional dust cup filter cleaning methods are simplistic and incomplete. Some vacuum cleaners rely solely on simple tapping or disassembly for cleaning, which fails to remove the fine dust and impurities within the filter pores. Over time, the filter becomes clogged, leading to reduced suction power and cleaning efficiency. When cleaning areas prone to dust accumulation, such as carpets or sofas, the ineffective filter releases dust back into the air, causing secondary pollution and impacting indoor air quality. This embodiment provides a vacuum cleaner dust cup with a filter cleaning mechanism. Please refer to... Figures 1-4 An embodiment provides a vacuum cleaner dust cup with a filter cleaning mechanism, including a vacuum cleaner dust cup 1, a connecting ring sleeve 2 fixedly connected to the top of the vacuum cleaner dust cup 1, a guide tube 3 sleeved on the top of the inner wall of the vacuum cleaner dust cup 1, a sliding frame 4 slidably connected to a limiting slide groove opened in the inner wall of the guide tube 3, a fixing ring 5 fixedly connected to the inner wall of the sliding frame 4, a rotating air inlet plate 6 rotatably connected to the inner wall of the fixing ring 5, a receiving ring 7 rotatably connected to the inner wall of the vacuum cleaner dust cup 1, a dust collecting drum 8 sleeved on the inner wall of the receiving ring 7, a suction cylinder 9 fixedly installed on the inner wall of the dust collecting drum 8, a receiving filter plate 11 fixedly connected to the middle section of the inner wall of the vacuum cleaner dust cup 1, a filter element 10 supported on the top of the receiving filter plate 11, and the lower section of the inner wall of the vacuum cleaner dust cup 1... A receiving frame 12 is fixedly connected, and an mounting ring 13 is supported on the top of the receiving frame 12. A filter plate 14 is fixedly connected to the inner wall of the mounting ring 13. A connecting ring sleeve 2 has a connecting thread on its outer wall. The bottom of the guide tube 3 is supported on the top of the filter element 10, and the guide tube 3 is funnel-shaped. The bottom opening of the guide tube 3 is located at the air inlet of the filter element 10. The dust collection drum 8 is hollow, and the inner cavity of the dust collection drum 8 is used to store the dust cleaned by the vacuum cleaner 9. The filter element 10 is sleeved on the inner wall of the dust collection drum 8. A filter screen is fixedly installed on the inner wall of the evenly spaced exhaust holes of the receiving filter plate 11, and the exhaust holes and the filter screen are circumferentially arranged. The vacuum cleaner 9 is slidably connected to the outer wall of the filter element 10 and is used to rotate and clean the dust on the outer wall of the filter element 10.

[0024] Working principle: When the vacuum cleaner is working, outside air carrying dust enters through the connecting ring 2 at the top of the dust cup 1; the connecting threads on the outer wall of the connecting ring 2 facilitate the connection and fixation of the dust cup to the main body of the vacuum cleaner; the incoming airflow passes through the guide tube 3, which is funnel-shaped and whose bottom is supported by the top of the filter element 10, and the bottom opening is set at the air inlet of the filter element 10, which can guide the airflow to the filter element 10; in the limiting slide groove opened in the inner wall of the guide tube 3, the sliding frame 4 can slide up and down along the slide groove; the fixed ring 5 is fixedly connected to the inner wall of the sliding frame 4, and the rotating air inlet plate 6 is rotatably connected to the inner wall of the sliding frame 4, which can adjust the direction and flow rate of the airflow entering the guide tube 3;

[0025] When airflow passes through filter element 10, dust is intercepted by filter element 10, and the purified air is discharged through the evenly spaced exhaust holes of receiving filter plate 11; the filter screen fixedly installed on the inner wall of the exhaust holes of receiving filter plate 11 further ensures that the discharged air is clean; filter element 10 is sleeved on the inner wall of dust collection drum 8, and vacuum suction cylinder 9 is slidably connected to the outer wall of filter element 10; when dust collection drum 8 rotates on the inner wall of vacuum cleaner dust cup 1, it drives vacuum suction cylinder 9 to rotate together, rotating and cleaning the dust on the outer wall of filter element 10; the cleaned dust falls into the hollow inner cavity of dust collection drum 8 for storage;

[0026] The receiving ring 7, which is rotatably connected to the inner wall of the dust cup 1 of the vacuum cleaner, provides support for the dust collection drum 8 and ensures its stable rotation; the receiving filter plate 11 is fixedly connected to the middle section of the inner wall of the dust cup 1 of the vacuum cleaner, and the top of it supports the filter element 10, playing a dual role of support and filtration; the receiving frame 12, which is fixedly connected to the lower section of the inner wall of the dust cup 1 of the vacuum cleaner, supports the mounting ring 13 at the top, and the filter plate 14, which is fixedly connected to the inner wall of the mounting ring 13, performs secondary filtration on the air filtered by the filter element 10, further improving the air purification level and ensuring that the air discharged by the vacuum cleaner is clean and pollution-free.

[0027] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vacuum cleaner dust cup with a filter cleaning mechanism, comprising a vacuum cleaner dust cup (1), characterized in that: The top of the dust cup (1) of the vacuum cleaner is fixedly connected to a connecting ring sleeve (2). The top of the inner wall of the dust cup (1) of the vacuum cleaner is fitted with a guide tube (3). A sliding frame (4) is slidably connected to the limiting slide groove opened on the inner wall of the guide tube (3). A fixing ring (5) is fixedly connected to the inner wall of the sliding frame (4). A rotating air inlet plate (6) is rotatably connected to the inner wall of the fixing ring (5). A receiving ring (7) is rotatably connected to the inner wall of the dust cup (1) of the vacuum cleaner. The inner wall of the receiving ring (7) A dust collection drum (8) is fitted with a dust collection drum (8), a dust suction tube (9) is fixedly installed on the inner wall of the dust collection drum (8), a receiving filter plate (11) is fixedly connected to the middle section of the inner wall of the dust cup (1) of the vacuum cleaner, a filter element (10) is supported on the top of the receiving filter plate (11), a receiving frame (12) is fixedly connected to the lower section of the inner wall of the dust cup (1) of the vacuum cleaner, an installation ring (13) is supported on the top of the receiving frame (12), and a filter plate (14) is fixedly connected to the inner wall of the installation ring (13).

2. A vacuum cleaner dust cup with a filter cleaning mechanism according to claim 1, characterized in that: The outer wall of the connecting ring sleeve (2) is provided with connecting threads.

3. A vacuum cleaner dust cup with a filter cleaning mechanism according to claim 1, characterized in that: The bottom of the guide tube (3) is attached to the top of the filter element (10), and the guide tube (3) is funnel-shaped. The bottom opening of the guide tube (3) is located at the air inlet of the filter element (10).

4. A vacuum cleaner dust cup with a filter cleaning mechanism according to claim 1, characterized in that: The dust collection drum (8) is hollow, and the inner cavity of the dust collection drum (8) is used to store the dust cleaned by the vacuum cleaner (9).

5. A vacuum cleaner dust cup with a filter cleaning mechanism according to claim 2, characterized in that: The filter element (10) is fitted onto the inner wall of the dust collection drum (8).

6. A vacuum cleaner dust cup with a filter cleaning mechanism according to claim 3, characterized in that: The filter plate (11) has uniformly opened exhaust holes with filter screens fixedly installed on the inner wall, and the exhaust holes and filter screens are arranged circumferentially.

7. A vacuum cleaner dust cup with a filter cleaning mechanism according to claim 1, characterized in that: The vacuum cleaner (9) is slidably connected to the outer wall of the filter element (10) and is used to rotate and clean the dust on the outer wall of the filter element (10).

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