Air filtering device convenient to clean

Abstract

The utility model relates to the technical field of air filtering devices, in particular to an air filtering device convenient to clean, which comprises an equipment main body, a control panel is fixedly connected to the outer side of the equipment main body, an air inlet hole is formed in the equipment main body, and a filtering plate is clamped in the inner wall of the equipment main body. A motor is fixedly installed at the top of the equipment body, the output end of the motor is fixedly connected with a lead screw, the outer side of the lead screw is in threaded connection with a bolt, the outer side of the bolt is fixedly connected with a limiting rod, a moving groove is formed in the inner wall of the equipment body, and the outer side of the bolt is fixedly connected with an L-shaped rod. The filter screen cleaning device has the advantages that the filter screen cleaning device is simple in structure and convenient to use, particles and dust which are adsorbed on the surfaces of the filter screens can be quickly cleaned, and the filter screens can be conveniently detached, replaced and treated by the aid of the filter screen cleaning device.

Description

Technical Field

[0001] The utility model relates to an air filter device which is easy to clean and belongs to the technical field of air filter devices. Background Art

[0002] Air refers to the mixture of gases in the earth's atmosphere, which is mainly composed of 78% nitrogen, 21% oxygen, and 1% rare gases and impurities. The composition of air is not fixed. With the change of altitude and air pressure, the composition ratio of air will also change. There are also rare gases such as helium, argon, xenon, and neon in the air. In its natural state, air is tasteless and odorless. The oxygen in the air is necessary for all aerobic organisms. All animals need to breathe oxygen. Plants use carbon dioxide in the air for photosynthesis. Carbon dioxide is the only source of carbon for almost all plants. Dust-containing air needs to be purified and filtered using a purification and filtration device.

[0003] The existing air filter device that is easy to clean still has some problems during use. For example, after long-term use, air particles and dust will be adsorbed on the surface of the filter, thereby clogging the filter and reducing its working efficiency. The traditional cleaning method is troublesome and inconvenient to clean the filter. At the same time, since the filter is generally fixed to the outside of the device by screws, it is more troublesome to replace it. Utility Model Content

[0004] The purpose of the utility model is to provide an air filtering device that is easy to clean. The utility model has a simple structure and is easy to use. It can quickly clean particles and dust adsorbed on the surface of the filter. At the same time, it can facilitate the disassembly and replacement of the filter to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An air filtering device that is easy to clean comprises an equipment body, a control panel is fixedly connected to the outer side of the equipment body, an air inlet is opened inside the equipment body, a filter plate is clamped in the inner wall of the equipment body, a motor is fixedly installed on the top of the equipment body, a screw rod is fixedly connected to the output end of the motor, a bolt is threadedly connected to the outer side of the screw rod, a limit rod is fixedly connected to the outer side of the bolt, a movable groove is opened in the inner wall of the equipment body, an L-shaped rod is fixedly connected to the outer side of the bolt, a cleaning plate is fixedly connected to the outer side of the L-shaped rod, a first magnetic pole is fixedly connected to the outer side of the bottom of the screw rod, a reset spring is fixedly connected to the inner wall of the equipment body, a sliding plate is fixedly connected to the outer side of the reset spring, a second magnetic pole is fixedly connected to the outer side of the sliding plate, and a sealing plate is clamped in the inner wall of the equipment body.

[0007] Furthermore, a positioning hole is opened inside the filter plate, a connecting plate is fixedly connected to the outside of the equipment body, a conduit is fixedly connected to the outside of the connecting plate, a moving rod is movably connected inside the conduit, a clamping block is fixedly connected to the outside of the moving rod, and a compression spring is fixedly connected to the outside of the conduit.

[0008] Furthermore, the control panel is electrically connected to the motor, and the screw rod is rotatably connected to the inside of the device body.

[0009] Furthermore, one end of the limiting rod away from the bolt is slidably connected to the inside of the moving groove, and the cleaning plate is slidably connected to the outside of the filter plate.

[0010] Furthermore, the first magnetic pole is symmetrically distributed on the outside of the screw rod, and the first magnetic pole and the second magnetic pole are poles of the same name.

[0011] Furthermore, the connecting plates are symmetrically distributed on the outside of the device body, and the moving rod crosses the inside of the connecting plates.

[0012] Furthermore, one end of the compression spring away from the guide tube is fixedly connected to the outside of the moving rod, and the initial position of the clamping block is inside the positioning hole.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model sets up a device body, and starts the device body to allow external air to enter the interior of the device through the air inlet hole, and the harmful substances in the air are purified, while the particles and dust in the air are adsorbed on the surface of the filter plate. When the filter plate needs to be cleaned, the motor is started to drive the screw rod to rotate, and the rotation of the screw rod drives the bolt to rotate. Since a limit rod is fixedly connected to the outside of the bolt, and the limit rod is slidably connected to the inside of the moving groove, it will limit the bolt. At this time, the bolt will move on the outside of the screw rod, and then the bolt and the L-shaped rod are used in combination to make the cleaning The cleaning plate moves on the surface of the filter plate, and cleans the particles and dust on the surface of the filter plate to the bottom of the equipment body. The rotation of the screw rod drives the No. 1 magnetic pole to rotate. When the No. 1 magnetic pole and the No. 2 magnetic pole are on the same plane, they repel each other, so the sliding plate slides on the bottom of the equipment body. When the No. 1 magnetic pole and the No. 2 magnetic pole are not on the same plane, they return to their original positions under the action of the reset spring. At this time, the sliding plate can be moved back and forth at the bottom of the equipment body to push the particles and dust cleaned at the bottom of the equipment body to one end of the equipment body. At this time, the sealing plate is opened to clean the particles and dust.

[0015] (ii) The utility model is provided with an equipment body, in which a filter plate is clamped in the inner wall. When the filter plate needs to be replaced, the movable rod is pulled to drive the clamping block to move out of the positioning hole inside the filter plate. At this time, the filter plate can be quickly replaced. After the replacement is completed, the movable rod is loosened to push the clamping block into the positioning hole again under the action of the compression spring, thereby achieving the effect of convenient replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic structural diagram of an air filter device that is easy to clean in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the back side of an air filter device that is easy to clean in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure inside an air filter device that is easy to clean according to the utility model;

[0020] Figure 4 This is a schematic structural diagram of the outer side of a screw rod of an air filter device that is easy to clean in the utility model;

[0021] Figure 5 The utility model is an air filter device which is easy to clean. Figure 2 A magnified view of the structure at center A;

[0022] Numbers in the figure: 1. Equipment body; 2. Control panel; 3. Air inlet; 4. Filter plate; 5. Motor; 6. Screw; 7. Bolt; 8. Limit rod; 9. Moving groove; 10. L-shaped rod; 11. Cleaning plate; 12. No. 1 magnetic pole; 13. Reset spring; 14. Sliding plate; 15. No. 2 magnetic pole; 16. Sealing plate; 17. Positioning hole; 18. Connecting plate; 19. Conduit; 20. Moving rod; 21. Card block; 22. Compression spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] An air filtering device that is easy to clean, comprises an equipment body 1, a control panel 2 is fixedly connected to the outer side of the equipment body 1, an air inlet 3 is provided inside the equipment body 1, a filter plate 4 is clamped in the inner wall of the equipment body 1, a motor 5 is fixedly installed on the top of the equipment body 1, a screw rod 6 is fixedly connected to the output end of the motor 5, a bolt 7 is threadedly connected to the outer side of the screw rod 6, a limit rod 8 is fixedly connected to the outer side of the bolt 7, a moving groove 9 is provided in the inner wall of the equipment body 1, an L-shaped rod 10 is fixedly connected to the outer side of the bolt 7, a cleaning plate 11 is fixedly connected to the outer side of the L-shaped rod 10, a first magnetic pole 12 is fixedly connected to the outer side of the bottom of the screw rod 6, a reset spring 13 is fixedly connected to the inner wall of the equipment body 1, a sliding plate 14 is fixedly connected to the outer side of the reset spring 13, a second magnetic pole 15 is fixedly connected to the outer side of the sliding plate 14, and a sealing plate 16 is clamped in the inner wall of the equipment body 1.

[0026] Specifically, Figure 1 As shown, the control panel 2 is electrically connected to the motor 5, the screw rod 6 is rotatably connected to the inside of the equipment body 1, the end of the limit rod 8 away from the bolt 7 is slidably connected to the inside of the movable groove 9, the cleaning plate 11 is slidably connected to the outside of the filter plate 4, the first magnetic pole 12 is symmetrically distributed on the outside of the screw rod 6, and the first magnetic pole 12 and the second magnetic pole 15 are the same magnetic poles.

[0027] In the present embodiment, by setting up the device body 1, by starting the device body 1, the external air enters the interior of the device body 1 through the air inlet 3, and the harmful substances in the air are purified, and the particles and dust in the air are adsorbed on the surface of the filter plate 4. When the filter plate 4 needs to be cleaned, the motor 5 is started to drive the screw rod 6 to rotate, and the rotation of the screw rod 6 drives the bolt 7 to rotate. Since the limit rod 8 is fixedly connected to the outside of the bolt 7, and the limit rod 8 is slidably connected to the inside of the moving groove 9, it will limit the bolt 7. At this time, the bolt 7 will move on the outside of the screw rod 6, and then the bolt 7 and the L-shaped rod 10 are used in combination to make the cleaning plate 11 It moves on the surface of the filter plate 4 to clean the particles and dust on the surface of the filter plate 4 to the bottom of the equipment body 1, and the rotation of the lead screw 6 drives the first magnetic pole 12 to rotate. When the first magnetic pole 12 and the second magnetic pole 15 are on the same plane, the two repel each other, so that the sliding plate 14 slides on the bottom of the equipment body 1. When the first magnetic pole 12 and the second magnetic pole 15 are not on the same plane, the reset spring 13 returns them to their original position. At this time, the sliding plate 14 can be moved back and forth at the bottom of the equipment body 1 to push the particles and dust cleaned at the bottom of the equipment body 1 to one end of the equipment body 1. At this time, the sealing plate 16 is opened to clean the particles and dust.

[0028] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that a positioning hole 17 is opened inside the filter plate 4, a connecting plate 18 is fixedly connected to the outside of the device body 1, a conduit 19 is fixedly connected to the outside of the connecting plate 18, a moving rod 20 is movably connected inside the conduit 19, a clamping block 21 is fixedly connected to the outside of the moving rod 20, and a compression spring 22 is fixedly connected to the outside of the conduit 19.

[0029] Specifically, Figure 1-4 As shown, the connecting plate 18 is symmetrically distributed on the outside of the device body 1, the moving rod 20 crosses the inside of the connecting plate 18, the end of the compression spring 22 away from the conduit 19 is fixedly connected to the outside of the moving rod 20, and the initial position of the clamping block 21 is inside the positioning hole 17.

[0030] In the present embodiment: by setting up a device body 1, a filter plate 4 is clamped in the inner wall of the device body 1. When the filter plate 4 needs to be replaced, the moving rod 20 is pulled to drive the clamping block 21 to move out of the positioning hole 17 inside the filter plate 4. At this time, the filter plate 4 can be quickly replaced. After the replacement is completed, the moving rod 20 is loosened, so that the moving rod 20 pushes the clamping block 21 into the positioning hole 17 again under the action of the compression spring 22, thereby achieving the effect of convenient replacement.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air filter device that is easy to clean, comprising a device body (1), characterized in that: A control panel (2) is fixedly connected to the outside of the device body (1), an air inlet hole (3) is provided inside the device body (1), a filter plate (4) is clamped in the inner wall of the device body (1), a motor (5) is fixedly installed on the top of the device body (1), a screw rod (6) is fixedly connected to the output end of the motor (5), a bolt (7) is threadedly connected to the outside of the screw rod (6), a limit rod (8) is fixedly connected to the outside of the bolt (7), and a movable groove (9) is provided in the inner wall of the device body (1). The outer side of the bolt (7) is fixedly connected to an L-shaped rod (10), the outer side of the L-shaped rod (10) is fixedly connected to a cleaning plate (11), the outer side of the bottom of the screw rod (6) is fixedly connected to a first magnetic pole (12), the inner wall of the device body (1) is fixedly connected to a return spring (13), the outer side of the return spring (13) is fixedly connected to a sliding plate (14), the outer side of the sliding plate (14) is fixedly connected to a second magnetic pole (15), and a sealing plate (16) is clamped in the inner wall of the device body (1).

2. The air filter device that is easy to clean according to claim 1, characterized in that: A positioning hole (17) is provided inside the filter plate (4); a connecting plate (18) is fixedly connected to the outside of the device body (1); a conduit (19) is fixedly connected to the outside of the connecting plate (18); a moving rod (20) is movably connected inside the conduit (19); a clamping block (21) is fixedly connected to the outside of the moving rod (20); and a compression spring (22) is fixedly connected to the outside of the conduit (19).

3. The air filter device that is easy to clean according to claim 1, characterized in that: The control panel (2) is electrically connected to the motor (5), and the screw rod (6) is rotatably connected to the inside of the device body (1).

4. The air filter device that is easy to clean according to claim 1, characterized in that: One end of the limiting rod (8) away from the bolt (7) is slidably connected to the inside of the moving groove (9), and the cleaning plate (11) is slidably connected to the outside of the filter plate (4).

5. The air filter device that is easy to clean according to claim 1, characterized in that: The first magnetic pole (12) is symmetrically distributed on the outside of the screw rod (6), and the first magnetic pole (12) and the second magnetic pole (15) are magnetic poles of the same name.

6. The air filter device that is easy to clean according to claim 2, characterized in that: The connecting plates (18) are symmetrically distributed on the outside of the device body (1), and the moving rod (20) crosses the inside of the connecting plates (18).

7. The easy-to-clean air filter device according to claim 2, characterized in that: One end of the compression spring (22) away from the guide tube (19) is fixedly connected to the outside of the moving rod (20), and the initial position of the clamping block (21) is inside the positioning hole (17).

Images