CN221044873U - High efficiency filter for vacuum cleaner - Google Patents

Abstract

The utility model discloses a high-efficiency filter of a dust collector, and belongs to the field of high-efficiency filtration of dust collectors. Including the collecting vessel, the up end fixedly connected with closing plate of collecting vessel, first mounting groove has been run through to one side of closing plate inside, the inside fixedly connected with grid plate of first mounting groove, through setting up filter mechanism and clearance mechanism in the inside of collecting vessel, filter mechanism is arranged in collecting the dust in the air, dust and air enter into the inside of filter frame, the dust in the air can adsorb on the filter screen, under the water conservancy diversion of baffle, the air is discharged from grid plate on the closing plate, drive a plurality of fan blades and dwang rotation at the in-process that the air flows, the dwang rotates and drives connecting rod and brush strip synchronous rotation, can constantly stir the dust on the filter screen when the brush strip rotates, prevent that the dust from adsorbing on the filter screen for a long time, ensure the unobstructed of filter screen, improve the suction and the filtration efficiency of dust catcher, the circulation of air is more smooth.

Description

High efficiency filter for vacuum cleaner

Technical Field

The utility model relates to the technical field of high-efficiency filtering of vacuum cleaners, and more specifically to a high-efficiency filter of vacuum cleaners.

Background technique

The high-efficiency filter of a vacuum cleaner is a well-designed component used to effectively trap and filter dust and dirt in the air. It uses a multi-layer filtering structure, high-efficiency filter materials, and appropriate separation devices to improve the dust collection effect. The high-efficiency filter may also have a self-cleaning function and a sealing design to ensure that dust does not leak and maintain the filtering effect. Through these designs, the high-efficiency filter can provide excellent dust capture capabilities, maintain air cleanliness, and improve the performance and life of the vacuum cleaner.

With regard to the above-mentioned related technologies, the inventor believes that the high-efficiency filters of existing vacuum cleaners only play a certain role in filtering dust. When the filter is not cleaned and used for a long time, the filter will be clogged with dust, and the flow of air through the vacuum cleaner will be obstructed, resulting in a decrease in the suction power of the vacuum cleaner, and the inability to effectively absorb dust and dirt, affecting the cleaning effect of the vacuum cleaner. At the same time, the air cannot flow through the fan to cool the fan normally, causing the fan to overheat. Excessive high temperature may damage the fan of the vacuum cleaner, affecting the life and performance of the vacuum cleaner, and causing the motor to overload, shortening the life of the motor, and increasing energy consumption.

In view of this, we propose a high efficiency filter for a vacuum cleaner.

Utility Model Content

The purpose of the utility model is to provide a method for a high-efficiency filter of a vacuum cleaner, which solves the technical problem that the high-efficiency filter of the existing vacuum cleaner in the above-mentioned background technology needs to be constantly manually cleaned of dust during use, and achieves the technical effect of a high-efficiency filter of the vacuum cleaner.

The technical solution of the utility model provides a high-efficiency filter for a vacuum cleaner, comprising a collecting barrel, the upper end surface of the collecting barrel is fixedly connected to a sealing plate, one side of the interior of the sealing plate is penetrated by a first mounting groove, the interior of the first mounting groove is fixedly connected to a grid plate, a filtering mechanism is provided at the lower part of the interior of the collecting barrel, a cleaning mechanism is provided at the upper part of the interior of the collecting barrel, and one side of the interior of the collecting barrel is fixedly connected to a baffle.

As a preferred solution of a high-efficiency filter for a vacuum cleaner described in the utility model, the filtering mechanism comprises an internal threaded ring fixedly connected to the bottom of the baffle, and a filter frame is fixedly connected to the upper end surface of the internal threaded ring.

As a preferred solution of a high-efficiency filter for a vacuum cleaner described in the utility model, a plurality of second installation grooves are formed through the outer wall of the filter frame, and a filter screen is fixedly connected inside the second installation groove.

As a preferred solution for a high-efficiency filter of a vacuum cleaner described in the utility model, the internal part of the internal threaded ring is rotatably connected to a threaded ring, the lower end face of the threaded ring is fixedly connected to a mounting ring, the upper end face of the mounting ring is fixedly connected to a blocking frame, and the interior of the blocking frame is fixedly connected to a support frame.

As a preferred solution for a high-efficiency filter of a vacuum cleaner described in the utility model, the cleaning mechanism includes a rotating rod rotatably connected to the upper part of the collecting barrel, and the rotating rod passes through the filter frame and is rotatably connected to the filter frame, and a plurality of fan blades are fixedly connected to the upper part of the outer wall of the rotating rod, and the fan blades are located above the baffle.

As a preferred solution of a high-efficiency filter for a vacuum cleaner described in the utility model, a pair of brush strips are provided inside the filter frame, and the end surfaces of the two brush strips close to each other are fixedly connected to a plurality of connecting rods, and the connecting rods are fixedly connected to the rotating rods.

One or more technical solutions provided in the technical solution of the utility model have at least the following technical effects or advantages:

The utility model provides a filter mechanism and a cleaning mechanism inside a collecting cylinder, wherein the filter mechanism is used to collect dust in the air, and dust and air enter the interior of the filter frame, and dust in the air is adsorbed onto the filter screen, and air is discharged from the mesh plate on the sealing plate under the guidance of the baffle plate, and multiple fan blades and a rotating rod are driven to rotate during the air flow, and the rotation of the rotating rod drives the connecting rod and the brush strip to rotate synchronously, and the brush strip continuously moves the dust on the filter screen while rotating, so as to prevent dust from being adsorbed on the filter screen for a long time, thereby ensuring the unobstructed flow of the filter screen, improving the suction force and filtering efficiency of the vacuum cleaner, and making the air flow smoother;

After vacuuming is completed, remove the collection tube, rotate and remove the mounting ring and blocking frame inside the internal threaded ring, and after the blocking frame is pulled out, the filter frame opens, and the staff can quickly clean the dust inside the filter frame. This design simplifies the cleaning process and saves cleaning time.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a high efficiency filter of a vacuum cleaner disclosed in an embodiment of the utility model;

FIG2 is a schematic diagram of the internal structure of a high-efficiency filter collecting cylinder of a vacuum cleaner disclosed in an embodiment of the utility model;

FIG3 is a schematic structural diagram of a high-efficiency filter mechanism and a cleaning mechanism of a vacuum cleaner disclosed in an embodiment of the utility model;

Explanation of the numbers in the figure: 1. collecting cylinder; 2. sealing plate; 3. first mounting groove; 4. grid plate; 5. filtering mechanism; 6. cleaning mechanism; 7. baffle; 501. internal thread ring; 502. filter frame; 503. second mounting groove; 504. filter net; 505. threaded ring; 506. mounting ring; 507. blocking frame; 508. supporting frame; 601. rotating rod; 602. fan blade; 603. brush strip; 604. connecting rod.

Detailed ways

The utility model is further described in detail below in conjunction with the accompanying drawings.

1 and 2 , an embodiment of the utility model provides a high-efficiency filter for a vacuum cleaner, including a collecting barrel 1, a sealing plate 2 is fixedly connected to the upper end surface of the collecting barrel 1, a first mounting groove 3 is penetrated through one side of the interior of the sealing plate 2, a mesh plate 4 is fixedly connected to the interior of the first mounting groove 3, a filtering mechanism 5 is provided at the lower part of the interior of the collecting barrel 1, the filtering mechanism 5 is used to collect dust in the air, a cleaning mechanism 6 is provided at the upper part of the interior of the collecting barrel 1, a baffle 7 is fixedly connected to one side of the interior of the collecting barrel 1, the baffle 7 plays a role of guiding air, so that air can flow inside the collecting barrel 1.

2 and 3 , the filtering mechanism 5 includes an internal threaded ring 501 fixedly connected to the bottom of the baffle 7, a filter frame 502 is fixedly connected to the upper end face of the internal threaded ring 501, a plurality of second mounting grooves 503 are formed through the outer wall of the filter frame 502, a filter screen 504 is fixedly connected inside the second mounting groove 503, a threaded ring 505 is rotatably connected inside the internal threaded ring 501, a mounting ring 506 is fixedly connected to the lower end face of the threaded ring 505, a blocking frame 507 is fixedly connected to the upper end face of the mounting ring 506, a support frame 508 is fixedly connected inside the blocking frame 507, and after the dust collection is completed, the collecting barrel 1 is removed, the mounting ring 506 and the blocking frame 507 inside the internal threaded ring 501 are rotated to remove, and after the blocking frame 507 is pulled out, the filter frame 502 is opened, and the staff can quickly clean the dust inside the filter frame 502. Such a design simplifies the cleaning process and saves cleaning time.

2 and 3, the cleaning mechanism 6 includes a rotating rod 601 rotatably connected to the upper part of the interior of the collection tube 1, and the rotating rod 601 penetrates the filter frame 502 and is rotatably connected to the filter frame 502. A plurality of fan blades 602 are fixedly connected to the upper part of the outer wall of the rotating rod 601, and the fan blades 602 are located above the baffle 7. A pair of brush strips 603 are provided inside the filter frame 502, and the end surfaces of the two brush strips 603 close to each other are fixedly connected to a plurality of connecting rods 604, and the connecting rods 604 are fixedly connected to the rotating rod 601, and the air in the air is filtered out. The dust will be adsorbed onto the filter screen 504, and under the guidance of the baffle 7, the air is discharged from the mesh plate 4 on the sealing plate 2, and during the air flow, the multiple fan blades 602 and the rotating rod 601 are driven to rotate. The rotation of the rotating rod 601 drives the connecting rod 604 and the brush strip 603 to rotate synchronously. While the brush strip 603 rotates, it will continuously move the dust on the filter screen 504 to prevent the dust from being adsorbed on the filter screen 504 for a long time, thereby ensuring the smoothness of the filter screen 504, improving the suction power and filtering efficiency of the vacuum cleaner, and making the air circulation smoother.

Working principle: When in use, the staff installs the installation ring 506 to the designated position on the vacuum cleaner. When the vacuum cleaner is working, dust and air enter the interior of the filter frame 502 through the installation ring 506 and the blocking frame 507. The air passes through the filter screen 504 on the filter frame 502, and the dust in the air is adsorbed on the filter screen 504. Under the guidance of the baffle 7, the air passes through one side of the baffle 7, and then passes from the top of the baffle 7, and finally is discharged from the mesh plate 4 on the sealing plate 2, and drives multiple fan blades 602 and the rotor in the process of air flow. The movable rod 601 rotates, and the rotating rod 601 drives the connecting rod 604 and the brush strip 603 to rotate synchronously. While the brush strip 603 rotates, it will continuously move the dust on the filter screen 504 to prevent the dust from being adsorbed on the filter screen 504, which is convenient for air circulation. After the dust collection is completed, the dust will fall on the mounting ring 506, and the collecting cylinder 1 is removed. The mounting ring 506 and the blocking frame 507 inside the internal threaded ring 501 are rotated to remove. After the blocking frame 507 is pulled out, the filter frame 502 is opened, and the staff can quickly clean the dust inside the filter frame 502.

The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims (6)

1. A high-efficiency filter for a vacuum cleaner, comprising a collecting tube (1), characterized in that: a sealing plate (2) is fixedly connected to the upper end surface of the collecting tube (1), a first mounting groove (3) is provided through one side of the interior of the sealing plate (2), a mesh plate (4) is fixedly connected to the interior of the first mounting groove (3), a filtering mechanism (5) is provided at the lower part of the interior of the collecting tube (1), a cleaning mechanism (6) is provided at the upper part of the interior of the collecting tube (1), and a baffle (7) is fixedly connected to one side of the interior of the collecting tube (1). 2. The high-efficiency filter for a vacuum cleaner according to claim 1 is characterized in that: the filtering mechanism (5) comprises an internal threaded ring (501) fixedly connected to the bottom of the baffle (7), and the upper end surface of the internal threaded ring (501) is fixedly connected to a filter frame (502). 3. The high-efficiency filter for a vacuum cleaner according to claim 2, characterized in that: a plurality of second installation grooves (503) are formed through the outer wall of the filter frame (502), and a filter net (504) is fixedly connected inside the second installation groove (503). 4. The high-efficiency filter for a vacuum cleaner according to claim 2 is characterized in that: a threaded ring (505) is rotatably connected inside the internal threaded ring (501), a mounting ring (506) is fixedly connected to the lower end surface of the threaded ring (505), a blocking frame (507) is fixedly connected to the upper end surface of the mounting ring (506), and a support frame (508) is fixedly connected to the inside of the blocking frame (507). 5. The high-efficiency filter of a vacuum cleaner according to claim 2 is characterized in that: the cleaning mechanism (6) includes a rotating rod (601) rotatably connected to the upper part of the interior of the collecting tube (1), and the rotating rod (601) passes through the filter frame (502) and is rotatably connected to the filter frame (502), and a plurality of fan blades (602) are fixedly connected to the upper part of the outer wall of the rotating rod (601), and the fan blades (602) are located above the baffle (7). 6. The high-efficiency filter of a vacuum cleaner according to claim 5 is characterized in that a pair of brush strips (603) are provided inside the filter frame (502), and the end surfaces of the two brush strips (603) close to each other are fixedly connected with a plurality of connecting rods (604), and the connecting rods (604) are fixedly connected to the rotating rod (601).