Air filter for automobile

Abstract

The invention discloses an air filter for an automobile, and belongs to the field of automobile air filters. Comprising a mounting cylinder; the filter cylinder is fixedly connected to the mounting cylinder, and the outer side of the filter cylinder is open; the sieve plate is detachably mounted on the mounting cylinder, and the sieve plate corresponds to the filter cylinder; the mounting plate is fixedly connected in the mounting cylinder; the dust collection fan is fixedly connected to the mounting plate, and an air outlet pipe of the dust collection fan extends to the outside and is in threaded connection with a second threaded cover; the rotating pipe is rotationally connected with an air inlet pipe of the dust collection fan, and an air outlet pipe of the dust collection fan extends to the outside; the fan cover is fixedly connected to the rotating pipe and corresponds to the filter cartridge; and the reciprocating rotating assembly is arranged in the mounting cylinder and used for driving the rotating pipe to rotate back and forth. The air filter for the automobile has the beneficial effect that the air filter for the automobile is provided.

Description

Technical Field

[0001] The present application relates to the field of automobile air filters, and in particular, to an automobile air filter. Background Art

[0002] Air filters are mainly used in pneumatic machinery, internal combustion machinery and other fields. Their function is to provide clean air for these mechanical equipment to prevent them from inhaling air containing foreign particles during operation, thereby increasing the chance of abrasion and damage.

[0003] The structure of the product can refer to a new energy vehicle air filter device disclosed in Chinese patent document 201811284, which relates to the technical field of new energy vehicle accessories and equipment. The new energy vehicle air filter device includes a mounting seat, three support springs, a horizontal plate, two limit blocks, a filter, two support plates, a sliding mechanism, a lifting mechanism, a top cover, a pin, a clamping mechanism and a disassembly mechanism. The bottom ends of the three support springs are respectively welded to the top of the mounting seat, and the bottom of the horizontal plate is fixedly connected to the end of the support spring away from the mounting seat. The new energy vehicle air filter device is convenient for disassembly of the filter by setting a disassembly mechanism, and then it is convenient to clean the inside of the filter, so that the device achieves the effect of easy cleaning when in use, and solves the problem that the inside of the filter is not easy to clean when some existing devices are in use, and the impurities absorbed in the device are easy to affect the filtering effect of the air.

[0004] Existing in-vehicle air filters generally have a humidification function, but the humidifier in this patent is fixed, so it cannot humidify at multiple angles, which has limitations.

[0005] An air filter for an automobile is now provided. Summary of the invention

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide an automobile air filter, comprising: a mounting cylinder; a filter cylinder, which is fixedly connected to the mounting cylinder, and the outer side of the filter cylinder is open; a screen plate, which is detachably mounted on the mounting cylinder, and the screen plate corresponds to the filter cylinder; a mounting plate, which is fixedly connected in the mounting cylinder; a dust suction fan, which is fixedly connected to the mounting plate, and the air outlet pipe of the dust suction fan extends to the outside and is threadedly connected with a second threaded cover; a rotating pipe, which is rotatably connected to the air inlet pipe of the dust suction fan, and the air outlet pipe of the dust suction fan extends to the outside; a wind hood, which is fixedly connected to the rotating pipe and corresponds to the filter cylinder; a reciprocating rotating assembly, which is arranged in the mounting cylinder and is used to drive The movable rotating tube rotates back and forth; the cleaning component is arranged in the installation cylinder and is used to clean the filter cylinder; the installation net is fixed in the installation cylinder and is located below the installation plate; the water tank is fixed to the bottom of the installation cylinder; the fixed pipe is connected to the water tank, and the fixed pipe extends to the outside, and the first threaded cover is threadedly connected to the fixed pipe; the humidifier is fixed to the water tank, and the water inlet pipe of the humidifier extends into the water tank; the hose is connected to the water outlet pipe of the humidifier; the round tube is arranged in the installation cylinder, and the round tube corresponds to the installation net; the connecting pipe is connected between the round tube and the hose; the humidifying holes are arranged in multiples and are evenly opened on the round tube in the circumferential direction; the lifting component is arranged in the installation cylinder and is used for the lifting movement of the round tube.

[0008] When vacuuming is needed, the vacuum fan can be started, and then the dust passes through the screen plate into the filter cartridge. Under the action of the filter cartridge 18, the dust is filtered, allowing the wind to pass through, and finally discharged through the air outlet pipe of the vacuum fan. The fixing bolt can be rotated to remove the screen plate, thereby eliminating the dust in the filter cartridge. At the same time, the humidifier can be started to humidify the water in the water tank with a spray, and then the spray enters the hose, then the connecting pipe, and then the round pipe, and finally discharged through the humidification hole, passing through the installation net for humidification. At the same time, the servo motor can be started to make the servo The output shaft of the motor drives the first screw rod to rotate, and under the action of the limit rod, the round tube is lifted and lowered, thereby humidifying the room over a large range, which improves practicality. Under the action of the two first discs and the first belt, the rotating tube rotates back and forth, thereby absorbing dust from all directions in the car. Under the action of the second disc and the third disc, the second screw rod can be rotated, and under the action of the limit strip, the cleaning ring is lifted and lowered, thereby cleaning the filter cartridge, thereby preventing the filter cartridge from blocking the filter cartridge and affecting the air intake effect.

[0009] Furthermore, a connecting ring is fixedly connected to the installation cylinder, and the sieve plate is movably arranged on the connecting ring. The sieve plate is threadedly connected with fixing bolts, and the fixing bolts are threadedly connected to the installation cylinder.

[0010] Furthermore, a guide block is fixedly connected to the screen plate, the guide block passes through the connecting ring, and the guide block and the connecting ring are slidably installed.

[0011] Furthermore, the lifting assembly includes a first screw rod, two connecting plates are fixedly connected to the round tube, the first screw rod is rotatably mounted on the mounting cylinder, and the first screw rod is threadedly connected to the connecting plate, a limit rod is fixedly connected to the mounting cylinder, the limit rod passes through another connecting plate, and the limit rod is slidably mounted on the other connecting plate, a servo motor is fixedly connected to the mounting cylinder, a worm is fixedly connected to the output shaft of the servo motor, a worm wheel is fixedly connected to the first screw rod, and the worm wheel is meshed with the worm wheel.

[0012] Furthermore, the reciprocating rotating assembly includes two first discs and a first belt, the two first discs are respectively fixed on the screw rod and the rotating tube, and the first belt transmission is installed between the two first discs.

[0013] Furthermore, the cleaning assembly comprises a cleaning ring, the cleaning ring is arranged in the filter cartridge, and the cleaning brush corresponds to the inner net of the filter cartridge, and a moving assembly is arranged in the mounting cartridge.

[0014] Furthermore, the moving component includes two mounting plates, the mounting plates are fixedly connected to the cleaning ring, and a second screw is rotatably mounted on the filter cartridge, and the second screw is threadedly connected to the mounting plate, a limit strip is fixedly connected to the filter cartridge, the limit strip passes through the mounting plate, and the limit strip is slidably mounted on the mounting plate, and a linkage component is arranged between the second screw and the rotating tube.

[0015] Furthermore, the linkage assembly includes a second disc and a third disc, the second disc is fixedly connected to the second screw rod, the third disc is fixedly connected to the rotating tube, and a second belt is installed between the second disc and the third disc for transmission, and the diameter of the third disc is four times the diameter of the second disc.

[0016] Furthermore, four support rods are fixedly connected to the bottom of the installation tube, and the four support rods are distributed in a matrix.

[0017] Furthermore, a handle is fixedly connected to the top of the mounting tube.

[0018] The beneficial effect of the present application is that an air filter for a car is provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0020] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0021] In the attached picture:

[0022] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0023] Figure 2 It is a cross-sectional view;

[0024] Figure 3 is a cross-sectional view of the water tank;

[0025] Figure 4 is a cross-sectional view of the installation cylinder;

[0026] Figure 5 yes Figure 2 A magnified view of part A;

[0027] Figure 6 yes Figure 2 A magnified view of part B;

[0028] Figure 7 yes Figure 3 Enlarged view of part C;

[0029] Figure 8 yes Figure 3 A magnified view of the D portion;

[0030] Fig. 9 yes Figure 4 Enlarged view of part E.

[0031] Reference numerals:

[0032] 1. Mounting tube; 2. Rotating tube; 3. Handle; 4. Wind hood; 5. Screen plate; 6. Dust suction fan; 7. Round tube; 8. Connecting tube; 9. Hose; 10. Support rod; 11. Water tank; 12. Humidifier; 13. Fixed tube; 14. First threaded cover; 15. First screw rod; 16. Mounting net; 17. Connecting plate; 18. Filter tube; 19. Cleaning ring; 20. Limit rod; 21. Mounting plate; 22. Second disc; 23. Connecting ring; 24. Fixing bolt; 25. Mounting plate; 26. Second screw rod; 27. Second belt; 28. Guide block; 29. ​​Third disc; 30. First belt; 31. First disc; 32. Servo motor; 33. Worm; 34. Worm wheel; 35. Second threaded cover; 36. Humidification hole; 37. Limit strip. DETAILED DESCRIPTION

[0033] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0034] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0035] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0036] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0037] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0038] Reference Figure 1-9, an automobile air filter comprises: a mounting cylinder 1; a filter cylinder 18, which is fixedly connected to the mounting cylinder 1, and the outer side of the filter cylinder 18 is open; a sieve plate 5, which is detachably mounted on the mounting cylinder 1, and the sieve plate 5 corresponds to the filter cylinder 18; a mounting plate 21, which is fixedly connected in the mounting cylinder 1; a dust suction fan 6, which is fixedly connected to the mounting plate 21, and the air outlet pipe of the dust suction fan 6 extends to the outside and is threadedly connected with a second threaded cover 35; a rotating tube 2, which is rotatably connected to the air inlet pipe of the dust suction fan 6, and the air outlet pipe of the dust suction fan 6 extends to the outside; a wind cover 4, which is fixedly connected to the rotating tube 2 and corresponds to the filter cylinder 18; a reciprocating rotating component, which is arranged in the mounting cylinder 1 and is used to drive the rotating tube 2 to rotate back and forth; a cleaning component, which is arranged in the mounting cylinder 1, Used for cleaning the filter cartridge 18; the mounting net 16 is fixedly connected in the mounting cartridge 1 and is located below the mounting plate 21; the water tank 11 is fixedly connected to the bottom of the mounting cartridge 1; the fixed pipe 13 is connected to the water tank 11 and extends to the outside, and the first threaded cover 14 is threadedly connected to the fixed pipe 13; the humidifier 12 is fixedly connected to the water tank 11 and the water inlet pipe of the humidifier 12 extends into the water tank 11; the hose 9 is connected to the water outlet pipe of the humidifier; the circular tube 7 is arranged in the mounting cartridge 1 and corresponds to the mounting net 16; the connecting pipe 8 is connected between the circular tube 7 and the hose 9; the humidifying holes 36 are arranged in a plurality and are evenly arranged on the circular tube 7 in a circumferential direction; the lifting assembly is arranged in the mounting cartridge 1 and is used for the lifting and lowering movement of the circular tube 7.

[0039] A connecting ring 23 is fixedly connected to the mounting cylinder 1, and the sieve plate 5 is movably arranged on the connecting ring 23. A fixing bolt 24 is threadedly connected to the sieve plate 5, and the fixing bolt 24 is threadedly connected to the mounting cylinder 1. A guide block 28 is fixedly connected to the sieve plate 5, and the guide block 28 passes through the connecting ring 23, and the guide block 28 and the connecting ring 23 are slidably installed.

[0040] The lifting assembly includes a first screw rod 15, two connecting plates 17 are fixedly connected to the round tube 7, the first screw rod 15 is rotatably installed on the mounting tube 1, and the first screw rod 15 is threadedly connected to the connecting plate 17, a limit rod 20 is fixedly connected to the mounting tube 1, the limit rod 20 passes through another connecting plate 17, and the limit rod 20 and the other connecting plate 17 are slidably installed, a servo motor 32 is fixedly connected to the mounting tube 1, and a worm 33 is fixedly connected to the output shaft of the servo motor 32, and a worm wheel 34 is fixedly connected to the first screw rod 15, and the worm 33 is meshed with the worm wheel 34.

[0041] The reciprocating rotating assembly includes two first discs 31 and a first belt 30 . The two first discs 31 are fixedly connected to the screw rod and the rotating tube 2 respectively, and the first belt 30 is installed between the two first discs 31 for transmission.

[0042] The cleaning assembly comprises a cleaning ring 19 , which is arranged in the filter cartridge 18 , and a cleaning brush corresponds to the inner net of the filter cartridge 18 . A moving assembly is arranged in the mounting cartridge 1 .

[0043] The moving component includes two mounting plates 25, the mounting plates 25 are fixedly connected to the cleaning ring 19, and a second screw rod 26 is rotatably mounted on the filter cartridge 18, and the second screw rod 26 is threadedly connected to the mounting plate 25, a limit strip 37 is fixedly connected to the filter cartridge 18, the limit strip 37 passes through the mounting plate 25, and the limit strip 37 is slidably mounted on the mounting plate 25, and a linkage component is arranged between the second screw rod 26 and the rotating tube 2.

[0044] The linkage assembly includes a second disc 22 and a third disc 29. The second disc 22 is fixedly connected to the second screw rod 26, and the third disc 29 is fixedly connected to the rotating tube 2. A second belt 27 is installed between the second disc 22 and the third disc 29 for transmission, and the diameter of the third disc 29 is four times the diameter of the second disc 22.

[0045] Four support rods 10 are fixedly connected to the bottom of the installation tube 1 , and the four support rods 10 are arranged in a matrix. A handle 3 is fixedly connected to the top of the installation tube 1 .

[0046] Working process: when dust collection is needed, the dust collecting fan 6 can be started, and then the dust passes through the sieve plate 5 into the filter cartridge 18. Under the action of the filter cartridge 18, the dust is filtered, so that the wind passes through, and finally the dust collecting fan 6 is discharged through the air outlet pipe, and the fixing bolt 24 can be rotated to remove the sieve plate 5, thereby eliminating the dust in the filter cartridge 18. At the same time, the humidifier 12 can be started to humidify the water in the water tank 11 by spraying, and then the spray enters the hose 9, then enters the connecting pipe 8, and then enters the round tube 7, and finally is discharged through the humidification hole 36, passes through the mounting net 16 for humidification, and at the same time the servo motor 32 can be started to make the servo The output shaft of the motor 32 drives the first screw rod 15 to rotate, and under the action of the limit rod 20, the circular tube 7 is lifted and lowered, thereby humidifying the room over a large range, which improves practicality. Under the action of the two first discs 31 and the first belt 30, the rotating tube 2 rotates back and forth, thereby absorbing dust from all directions in the vehicle. Under the action of the second disc 22 and the third disc 29, the second screw rod 26 can be rotated, and under the action of the limit strip 37, the cleaning ring 19 is lifted and lowered, thereby cleaning the filter cartridge 18, thereby preventing the filter cartridge 18 from blocking the filter cartridge 18 and affecting the air intake effect.

[0047] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. An air filter for an automobile, comprising: Install the barrel; The filter cartridge is fixedly connected to the mounting cartridge, and the outer side of the filter cartridge is open; Features: The automobile air filter also includes: The sieve plate is detachably mounted on the mounting cylinder, and the sieve plate corresponds to the filter cylinder; A mounting plate, fixedly connected in the mounting tube; A dust suction fan is fixedly connected to the mounting plate, and an air outlet pipe of the dust suction fan extends to the outside and is threadedly connected with a second threaded cover; The rotating pipe is rotatably connected to the air inlet pipe of the dust suction fan, and the air outlet pipe of the dust suction fan extends to the outside; The wind cover is fixedly connected to the rotating tube and corresponds to the filter cartridge; A reciprocating rotating assembly is arranged in the mounting cylinder and is used to drive the rotating tube to rotate back and forth; A cleaning assembly, disposed in the mounting cylinder, for cleaning the filter cylinder; The mounting net is fixed in the mounting tube and is located below the mounting plate; A water tank is fixedly connected to the bottom of the mounting tube; A fixed pipe is connected to the water tank and extends to the outside, and a first threaded cover is threadedly connected to the fixed pipe; A humidifier is fixedly connected to the water tank, and a water inlet pipe of the humidifier extends into the water tank; A hose connected to a water outlet pipe of the humidifier; A round tube is arranged in the installation tube, and the round tube corresponds to the installation net; A connecting pipe, connecting between the round pipe and the hose; The humidification holes are arranged in a plurality and are evenly arranged on the circular tube in the circumferential direction; The lifting component is arranged in the installation cylinder and is used for the lifting movement of the round tube.

2. The automotive air filter according to claim 1, characterized in that: A connecting ring is fixedly connected to the installation cylinder, and the sieve plate is movably arranged on the connecting ring. A fixing bolt is threadedly connected to the sieve plate, and the fixing bolt is threadedly connected to the installation cylinder.

3. The automotive air filter according to claim 2, characterized in that: A guide block is fixedly connected to the sieve plate. The guide block passes through a connecting ring, and the guide block and the connecting ring are slidably installed.

4. The automotive air filter according to claim 1, characterized in that: The lifting assembly includes a first screw rod, two connecting plates are fixedly connected to the round tube, the first screw rod is rotatably mounted on the mounting tube, and the first screw rod is threadedly connected to the connecting plate, a limit rod is fixedly connected to the mounting tube, the limit rod passes through another connecting plate, and the limit rod is slidably mounted on the other connecting plate, a servo motor is fixedly connected to the mounting tube, a worm is fixedly connected to the output shaft of the servo motor, a worm wheel is fixedly connected to the first screw rod, and the worm wheel is meshed with the worm wheel.

5. The automotive air filter according to claim 1, characterized in that: The reciprocating rotating assembly comprises two first discs and a first belt. The two first discs are respectively fixed on the screw rod and the rotating tube, and the first belt transmission is installed between the two first discs.

6. The automotive air filter according to claim 1, characterized in that: The cleaning assembly comprises a cleaning ring, which is arranged in the filter cartridge, and a cleaning brush corresponds to the inner net of the filter cartridge, and a moving assembly is arranged in the mounting cartridge.

7. The automotive air filter according to claim 6, characterized in that: The moving component includes two mounting plates, the mounting plates are fixedly connected to the cleaning ring, and a second screw is rotatably mounted on the filter cartridge, and the second screw is threadedly connected to the mounting plate, a limit strip is fixedly connected to the filter cartridge, the limit strip passes through the mounting plate, and the limit strip is slidably mounted on the mounting plate, and a linkage component is arranged between the second screw and the rotating tube.

8. The automotive air filter according to claim 7, characterized in that: The linkage assembly includes a second disc and a third disc, the second disc is fixedly connected to the second screw rod, the third disc is fixedly connected to the rotating tube, a second belt is installed between the second disc and the third disc for transmission, and the diameter of the third disc is four times the diameter of the second disc.

9. The automotive air filter according to claim 1, characterized in that: Four support rods are fixedly connected to the bottom of the installation tube, and the four support rods are distributed in a matrix.

10. The automotive air filter according to claim 1, characterized in that: A handle is fixedly connected to the top of the installation tube.

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