Fan with dust collecting function

Abstract

The utility model relates to the technical field of draught fans, and discloses a draught fan with a dust collection function, which comprises a draught fan and a dust collection assembly, the draught fan comprises a machine body, a fixed cylinder and a dust screen, the surface of the machine body is fixedly connected with the top of the interior of the fixed cylinder, the surface of the dust screen is fixedly connected with the bottom of the interior of the fixed cylinder, and the dust collection assembly is fixedly connected with the machine body. The dust collecting assembly comprises a connecting plate, a connecting cylinder, a dust collecting pipe and two connecting rings. By arranging the fan, the machine body and other structural components, the fan drives air to circulate, the dust collecting assembly collects and processes dust, the fixing assembly keeps the check ring stable, the transmission motor drives the dust collecting pipe to rotate, and the exhaust fan sucks the dust into the dust collecting pipe. And the effect of conveniently cleaning the dustproof net in the fan is achieved, and the problems that when the dustproof net is cleaned, the fan needs to be detached, the detaching process is tedious, and accumulated dust is inconvenient to clean are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fans, and particularly relates to a fan with a dust collection function. Background Art

[0002] A fan is a mechanical device that converts the input mechanical energy into gas pressure energy and kinetic energy and conveys the gas.

[0003] In order to extend the service life of the fan, a dust-proof net is installed at the air inlet or outlet of the fan to block tiny particles such as dust, hair, dandruff, and pollen in the outside air from entering the inside of the fan, reducing the wear and corrosion of the internal components of the fan, and improving the stability and durability of the fan. These dusts will gradually accumulate on the dust-proof net, resulting in the blockage of the filter screen, reducing the ventilation efficiency of the fan. It is necessary to clean the dust-proof net regularly. When cleaning the dust-proof net, the fan needs to be disassembled, and the disassembly process is cumbersome, which is not convenient for cleaning the accumulated dust. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a fan with a dust collection function that can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows: A fan with a dust collection function includes a fan and a dust collection component. The fan includes a machine body, a fixed cylinder, and a dust-proof net. The surface of the machine body is fixedly connected to the top inside the fixed cylinder, and the surface of the dust-proof net is fixedly connected to the bottom inside the fixed cylinder. The dust collection component includes a connecting plate, a connecting cylinder, a dust collection pipe, and two connecting rings. The bottom of the connecting plate is fixedly connected to the top of the fixed cylinder, the top of the connecting cylinder is fixedly connected to the bottom of the connecting plate, the surface of the dust collection pipe is movably connected to the inside of the connecting cylinder, the side of the dust collection pipe close to the fixed cylinder is movably connected to the surface of the fixed cylinder, and the left and right sides inside the two connecting rings are respectively fixedly connected to the left and right sides of the surface of the dust collection pipe. The surfaces of the two connecting rings are respectively movably connected to the top and bottom inside the connecting cylinder, and the inside of the two connecting rings are respectively movably connected to the top and bottom of the surface of the fixed cylinder;

[0006] The fan is used to drive air circulation;

[0007] The dust collection component is used to collect and process dust.

[0008] In order to keep the dust collecting pipe stable inside the connecting cylinder, preferably, a brush body is fixedly connected to the top of the surface of the dust collecting pipe, the tops of the two brush bodies are movably connected to the bottom of the dust-proof net, fixed rods are fixedly connected to the left and right sides of the bottom of the connecting cylinder, a retaining ring is movably connected to the bottom of the connecting cylinder, and the surfaces of the two fixed rods are respectively movably connected to the left and right sides inside the retaining ring. A fixing component is arranged inside the retaining ring. By supporting the bottom connecting ring through the retaining ring, the bottom connecting ring is kept stable, thereby keeping the dust collecting pipe stable.

[0009] In order to fix the retaining ring, preferably, the fixing component includes a connecting rod, two fixing springs, two inserting rods and two pulling plates. The left and right sides of the connecting rod are respectively fixedly connected to the left and right sides inside the retaining ring. The opposite ends of the two fixing springs are fixedly connected to the inside of the connecting rod. The surfaces of the two inserting rods are respectively slidably connected to the left and right sides inside the connecting rod. The opposite ends of the two inserting rods are respectively fixedly connected to the opposite sides of the two fixing springs. The opposite sides of the two inserting rods are respectively inserted and connected to the inside of the two fixed rods. The inside of the two pulling plates is fixedly connected to the surfaces of the two inserting rods. The surfaces of the two pulling plates are respectively slidably connected to the inside of the connecting rod. By inserting the two inserting rods into the inside of the two fixed rods, the movement of the retaining ring is restricted, so that the retaining ring is stably fixed to the two fixed rods.

[0010] In order to improve the cleaning effect of the dust at the bottom of the dust-proof net, preferably, a mounting frame is fixedly connected to the top of the dust-proof net. The left and right sides of the top of the mounting frame are respectively fixedly connected to the left and right sides of the bottom of the machine body. The left and right sides of the mounting frame are respectively fixedly connected to the left and right sides inside the fixed cylinder. A driving motor is fixedly connected to the top of the mounting frame. The bottom of the output end of the driving motor is fixedly connected to the surface of the dust collecting pipe. By starting the driving motor, the output end of the driving motor drives the dust collecting pipe to rotate. During the rotation of the dust collecting pipe, the brush body is driven to clean the bottom of the dust-proof net.

[0011] In order to keep the dust collecting pipe stable during rotation, preferably, a limiting ring is fixedly connected to the bottom of the bottom connecting ring. A limiting groove is formed in the top of the retaining ring. The surface of the limiting ring is slidably connected to the inside of the limiting groove. During the rotation of the dust collecting pipe, the connecting ring is driven to rotate. During the rotation of the connecting ring, the limiting ring is driven to move. By restricting the moving direction of the limiting ring through the limiting groove, the dust collecting pipe is kept stable during rotation.

[0012] In order to make the cleaned dust fall into the interior of the dust collection pipe, preferably, exhaust fans are fixedly connected to both the left and right sides inside the dust collection pipe, and filter nets are fixedly connected to the bottoms of both the left and right sides inside the dust collection pipe. By starting the two exhaust fans, the two exhaust fans drive the air flow inside the dust collection pipe, suck the dust into the interior of the dust collection pipe, intercept the dust through the two filter nets, and the connecting plate can block the left and right sides at the top of the dust collection pipe to prevent the dust inside the dust collection pipe from being sucked out during the use of the machine body.

[0013] In order to improve the stability of the retaining ring, preferably, limiting plates are fixedly connected to both the front and rear sides of the top of the retaining ring, and the surfaces of the two limiting plates are respectively movably connected to the bottoms of the front and rear sides inside the connecting cylinder. By inserting the two limiting plates into the interior of the connecting cylinder, the movement of the retaining ring is restricted, and the retaining ring is kept stable.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing structural components such as a fan, a machine body, a fixed cylinder, and a dust-proof net, the present utility model drives the air flow through the fan, collects and processes the dust through the dust collection assembly, keeps the retaining ring stable through the fixing assembly, drives the dust collection pipe to rotate through the driving motor, and sucks the dust into the interior of the dust collection pipe through the exhaust fan, achieving the effect of facilitating the cleaning of the dust-proof net inside the fan. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the present utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram inside the connecting cylinder provided by an embodiment of the present utility model;

[0018] Figure 3 is a three-dimensional schematic diagram of a partial structure provided by an embodiment of the present utility model;

[0019] Figure 4 is a three-dimensional structural schematic diagram of the retaining ring provided by an embodiment of the present utility model;

[0020] Figure 5 is a three-dimensional structural schematic diagram of the dust collection pipe provided by an embodiment of the present utility model.

[0021] In the figure: 1. Fan; 101. Machine body; 102. Fixed cylinder; 103. Dust-proof net; 2. Dust collection assembly; 201. Connecting plate; 202. Connecting cylinder; 203. Dust collection pipe; 204. Connecting ring; 3. Brush body; 4. Fixed rod; 5. Retaining ring; 6. Fixing assembly; 601. Connecting rod; 602. Fixed spring; 603. Insertion rod; 604. Pulling plate; 7. Mounting bracket; 8. Driving motor; 9. Limiting ring; 10. Limiting groove; 11. Exhaust fan; 12. Filter net; 13. Limiting plate. Detailed implementation manners

[0022] To further understand the inventive concept, features and effects of the present utility model, the following embodiments are exemplified and described in detail in conjunction with the accompanying drawings as follows.

[0023] The structure of the present utility model will be described in detail below in conjunction with the accompanying drawings.

[0024] As Figures 1 to 5As shown in the figure, a fan with a dust collection function provided by an embodiment of the present utility model includes a fan 1 and a dust collection component 2. The fan 1 includes a machine body 101, a fixed cylinder 102, and a dust-proof net 103. The surface of the machine body 101 is fixedly connected to the top inside the fixed cylinder 102, and the surface of the dust-proof net 103 is fixedly connected to the bottom inside the fixed cylinder 102. The dust collection component 2 includes a connecting plate 201, a connecting cylinder 202, a dust collection pipe 203, and two connecting rings 204. The bottom of the connecting plate 201 is fixedly connected to the top of the fixed cylinder 102, the top of the connecting cylinder 202 is fixedly connected to the bottom of the connecting plate 201, the surface of the dust collection pipe 203 is movably connected to the inside of the connecting cylinder 202, the side of the dust collection pipe 203 close to the fixed cylinder 102 is movably connected to the surface of the fixed cylinder 102, the left and right sides inside the two connecting rings 204 are respectively fixedly connected to the left and right sides of the surface of the dust collection pipe 203, and the surfaces of the two connecting rings 204 are respectively movably connected to the top and bottom inside the connecting cylinder 202, and the inside of the two connecting rings 204 are respectively movably connected to the top and bottom of the surface of the fixed cylinder 102; the fan 1 is used to drive air circulation; the dust collection component 2 is used to collect and process dust. In order to keep the dust collection pipe 203 stable inside the connecting cylinder 202, a brush body 3 is fixedly connected to the top of the surface of the dust collection pipe 203, and the tops of the two brush bodies 3 are both movably connected to the bottom of the dust-proof net 103. Fixing rods 4 are fixedly connected to the left and right sides of the bottom of the connecting cylinder 202. A retaining ring 5 is movably connected to the bottom of the connecting cylinder 202, and the surfaces of the two fixing rods 4 are respectively movably connected to the left and right sides inside the retaining ring 5. A fixing component 6 is arranged inside the retaining ring 5. By supporting the bottom connecting ring 204 with the retaining ring 5, the bottom connecting ring 204 is kept stable, so that the dust collection pipe 203 is kept stable. In order to fix the retaining ring, the fixing component includes a connecting rod 601, two fixing springs 602, two inserting rods 603, and two pulling plates 604. The left and right sides of the connecting rod 601 are respectively fixedly connected to the left and right sides inside the retaining ring 5. The opposite ends of the two fixing springs 602 are both fixedly connected to the inside of the connecting rod 601. The surfaces of the two inserting rods 603 are respectively slidably connected to the left and right sides inside the connecting rod 601. The opposite ends of the two inserting rods 603 are respectively fixedly connected to the opposite sides of the two fixing springs 602. The opposite sides of the two inserting rods 603 are respectively inserted and connected to the inside of the two fixing rods 4. The inside of the two pulling plates 604 are both fixedly connected to the surfaces of the two inserting rods 603, and the surfaces of the two pulling plates 604 are both slidably connected to the inside of the connecting rod 601. By inserting the two inserting rods 603 into the inside of the two fixing rods 4, the movement of the retaining ring 5 is restricted, so that the retaining ring 5 is fixedly stable with the two fixing rods 4. In order to improve the cleaning effect of the dust at the bottom of the dust-proof net 103, a mounting frame 7 is fixedly connected to the top of the dust-proof net 103. The left and right sides of the top of the mounting frame 7 are respectively fixedly connected to the left and right sides of the bottom of the machine body 101, and the left and right sides of the mounting frame 7 are respectively fixedly connected to the left and right sides inside the fixed cylinder 102.A drive motor 8 is fixedly connected to the top of the mounting bracket 7. The bottom of the output end of the drive motor 8 is fixedly connected to the surface of the dust collection pipe 203. By starting the drive motor 8, the output end of the drive motor 8 drives the dust collection pipe 203 to rotate. During the rotation of the dust collection pipe 203, the brush body 3 is driven to clean the bottom of the dust-proof net 103. In order to keep the dust collection pipe 203 stable during rotation, a limit ring 9 is fixedly connected to the bottom of the bottom connection ring 204. A limit groove 10 is formed at the top of the retaining ring 5. The surface of the limit ring 9 is slidably connected to the inside of the limit groove 10. During the rotation of the dust collection pipe 203, the connection ring 204 is driven to rotate. During the rotation of the connection ring 204, the limit ring 9 is driven to move. The moving direction of the limit ring 9 is restricted by the limit groove 10, so that the dust collection pipe 203 remains stable during rotation. In order to make the dust after cleaning fall into the inside of the dust collection pipe 203, exhaust fans 11 are fixedly connected to both the left and right sides inside the dust collection pipe 203. Filter nets 12 are fixedly connected to the bottoms of the left and right sides inside the dust collection pipe 203. By starting the two exhaust fans 11, the two exhaust fans 11 drive the air inside the dust collection pipe 203 to flow, sucking the dust into the inside of the dust collection pipe 203, and intercepting the dust through the two filter nets 12. The connecting plate 201 can block the left and right sides of the top of the dust collection pipe 203 to prevent the dust inside the dust collection pipe 203 from being sucked out during the use of the machine body 101. In order to improve the stability of the retaining ring 5, limiting plates 13 are fixedly connected to the front and rear sides of the top of the retaining ring 5. The surfaces of the two limiting plates 13 are respectively movably connected to the bottoms of the front and rear sides inside the connecting cylinder 202. By inserting the two limiting plates 13 into the inside of the connecting cylinder 202, the movement of the retaining ring 5 is restricted, so that the retaining ring 5 remains stable.,

[0025] The working principle of the present utility model:

[0026] When cleaning the dust-proof net 103 inside the fan 1, start the drive motor 8 and the two exhaust fans 11. The output end of the drive motor 8 drives the dust collection pipe 203 to rotate. During the rotation of the dust collection pipe 203, the brush body 3 is driven to clean the bottom of the dust-proof net 103. The two exhaust fans 11 drive the air inside the dust collection pipe 203 to flow, sucking the dust into the inside of the dust collection pipe 203, and intercepting the dust through the two filter nets 12. After the cleaning is completed, adjust the position of the dust collection pipe 203 through the drive motor 8, so that the connecting plate 201 blocks the left and right sides of the top of the dust collection pipe 203.

[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0028] The above are only the preferred embodiments of the present utility model and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed as above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, within the scope of the technical solution of the present utility model.

Claims

1. A blower (1) with a dust collection function, comprising a blower (1) and a dust collection assembly (2), characterized in that: The blower (1) includes a machine body (101), a fixed cylinder (102), and a dust-proof net (103). The surface of the machine body (101) is fixedly connected to the top inside the fixed cylinder (102), and the surface of the dust-proof net (103) is fixedly connected to the bottom inside the fixed cylinder (102). The dust collection assembly (2) includes a connecting plate (201), a connecting cylinder (202), a dust collection pipe (203), and two connecting rings (204). The bottom of the connecting plate (201) is fixedly connected to the top of the fixed cylinder (102), the top of the connecting cylinder (202) is fixedly connected to the bottom of the connecting plate (201), the surface of the dust collection pipe (203) is movably connected to the inside of the connecting cylinder (202), one side of the dust collection pipe (203) close to the fixed cylinder (102) is movably connected to the surface of the fixed cylinder (102). The left and right sides inside the two connecting rings (204) are respectively fixedly connected to the left and right sides of the surface of the dust collection pipe (203), and the surfaces of the two connecting rings (204) are respectively movably connected to the top and bottom inside the connecting cylinder (202), and the inside of the two connecting rings (204) are respectively movably connected to the top and bottom of the surface of the fixed cylinder (102); The blower (1) is used to drive air circulation; The dust collection assembly (2) is used to collect and process dust.

2. The blower (1) with a dust collection function as described in claim 1, wherein: A brush body (3) is fixedly connected to the top of the surface of the dust collection pipe (203), and the tops of the two brush bodies (3) are both movably connected to the bottom of the dust-proof net (103). Fixed rods (4) are fixedly connected to the left and right sides of the bottom of the connecting cylinder (202). A retaining ring (5) is movably connected to the bottom of the connecting cylinder (202), and the surfaces of the two fixed rods (4) are respectively movably connected to the left and right sides inside the retaining ring (5). A fixing assembly (6) is arranged inside the retaining ring (5).

3. The blower (1) with a dust collection function according to claim 2, characterized in that: The fixing assembly includes a connecting rod (601), two fixing springs (602), two inserting rods (603), and two pulling plates (604). The left and right sides of the connecting rod (601) are respectively fixedly connected to the left and right sides inside the retaining ring (5). The opposite ends of the two fixing springs (602) are both fixedly connected to the inside of the connecting rod (601). The surfaces of the two inserting rods (603) are respectively slidably connected to the left and right sides inside the connecting rod (601). The opposite ends of the two inserting rods (603) are respectively fixedly connected to the opposite sides of the two fixing springs (602). The opposite sides of the two inserting rods (603) are both inserted and connected to the inside of the two fixed rods (4). The inside of the two pulling plates (604) are both fixedly connected to the surfaces of the two inserting rods (603), and the surfaces of the two pulling plates (604) are both slidably connected to the inside of the connecting rod (601).

4. A blower (1) with a dust collection function as claimed in claim 1, characterized in that: The top of the dust-proof net (103) is fixedly connected with a mounting frame (7). The left and right sides of the top of the mounting frame (7) are respectively fixedly connected with the left and right sides of the bottom of the machine body (101). The left and right sides of the mounting frame (7) are respectively fixedly connected with the left and right sides inside the fixed cylinder (102). The top of the mounting frame (7) is fixedly connected with a driving motor (8). The bottom of the output end of the driving motor (8) is fixedly connected with the surface of the dust collection pipe (203).

5. The fan (1) with a dust collection function according to claim 2, characterized in that: The bottom of the bottom connecting ring (204) is fixedly connected with a limiting ring (9). A limiting groove (10) is formed in the top of the retaining ring (5). The surface of the limiting ring (9) is slidably connected with the inside of the limiting groove (10).

6. The fan (1) with a dust collection function according to claim 1, characterized in that: Exhaust fans (11) are fixedly connected to both the left and right sides inside the dust collection pipe (203). Filter nets (12) are fixedly connected to the bottoms of both the left and right sides inside the dust collection pipe (203).

7. The blower (1) with a dust collection function according to claim 2, characterized in that: Limiting plates (13) are fixedly connected to both the front and rear sides of the top of the retaining ring (5). The surfaces of the two limiting plates (13) are respectively movably connected with the bottoms of the front and rear sides inside the connecting cylinder (202).

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