CN214997965U

CN214997965U - Filter element of automobile air filter

Info

Publication number: CN214997965U
Application number: CN202120202763.XU
Authority: CN
Inventors: 张国汉; 张翠平
Original assignee: Dongguan Luolan Auto Parts Manufacturing Co ltd
Current assignee: Dongguan Luolan Auto Parts Manufacturing Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-03
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses an automobile air cleaner filter element, including install bin and installation base, install bin upper portion is equipped with the upper cover, just on cover and be equipped with the gas vent, install bin inside has air filter element through installation piece demountable installation, the install bin bottom is equipped with the air inlet, the air inlet bottom surface is equipped with the filter screen, the filter screen upper surface is equipped with the cleaning brush, cleaning brush upper end fixedly connected with installation pole, installation pole upper portion outer wall passes through the mounting bracket and rotates and install the install bin bottom surface, installation pole upper end transmission is connected with driving motor, driving motor fixed mounting be in the mounting bracket upper surface, the driving motor outside is equipped with the dust cover. The utility model has the advantages of reasonable design, be convenient for clear up air inlet department, avoid the air inlet to block up, prolong the life of filter core, and guarantee better circulation of air effect.

Description

Filter element of automobile air filter

Technical Field

The utility model relates to an air cleaner technical field especially relates to an automobile air cleaner filter core.

Background

The air filter element is a filter, also called air filter cartridge, air filter, style, etc. The air filter is mainly used for filtering air in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operation rooms and various precision operation rooms. When the engine is in operation, a large amount of air needs to be sucked, and if the air is not filtered, dust suspended in the air is sucked into the cylinder, so that the abrasion of the piston group and the cylinder is accelerated. Larger particles enter between the piston and the cylinder, causing severe "scuffing" phenomena, which is particularly severe in dry, sandy working environments. The air filter is arranged in front of the carburetor or the air inlet pipe, plays a role in filtering dust and sand grains in air and ensures that sufficient and clean air enters the air cylinder.

Current air filter is when using, sets up the filter screen on the air inlet of filter usually, avoids bulky impurity to get into inside the filter to the life of extension filter core, but the air inlet department of filter easily takes place to block up, leads to the circulation of air effect not good, influences the normal use of engine, has certain defect.

Therefore, the filter element of the automobile air filter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a car air cleaner filter core, aim at clears up air inlet department, avoids the air inlet to block up, prolongs the life of filter core, and guarantees better circulation of air effect.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an automobile air cleaner filter element, includes the install bin and establishes with the symmetry the installation base of install bin bottom surface, install bin upper portion is equipped with the upper cover, just on cover and be equipped with the gas vent, install bin inside has air filter through installation piece demountable installation, the install bin bottom is equipped with the air inlet, the air inlet bottom surface is equipped with the filter screen, the filter screen upper surface is equipped with the cleaning brush, cleaning brush upper end fixedly connected with installation pole, installation pole upper portion outer wall passes through the mounting bracket and rotates and install the install bin bottom surface, installation pole upper end transmission is connected with driving motor, driving motor fixed mounting be in the mounting bracket upper surface, the driving motor outside is equipped with the dust cover.

Preferably, in the above-mentioned automobile air cleaner filter element, the upper cover bottom surface all is equipped with first sealed pad, the upper cover bottom has the fixed block through mounting groove sliding connection, the fixed block fixed mounting be in on the installation box outer wall, it has a plurality of locating levers to peg graft on the upper cover outer wall, the locating lever outer wall all through fixing base sliding mounting be in the fixed block upper surface, all be equipped with the stopper on the locating lever outer wall, the locating lever outer wall all overlaps and is equipped with first compression spring, first compression spring all is located the fixing base with between the stopper.

Preferably, among the above-mentioned car air cleaner filter element, the air cleaner bottom surface is equipped with the sealed pad of second, air cleaner upper surface symmetry is equipped with a plurality of depression bars, the depression bar all includes fixed mounting fixed pipe on the top surface in the upper cover, the equal slidable mounting in fixed pipe has the movable rod, the movable rod upper end all through second compression spring with fixed intraductal top surface is connected, the movable rod lower extreme all is equipped with the briquetting.

Preferably, in the filter element of an automotive air cleaner, the first sealing gasket and the second sealing gasket are both rubber gaskets.

Preferably, in the filter element of the automotive air cleaner, a plurality of baffles are arranged inside the installation box in a crossed manner, and a plurality of through holes are arranged on the baffles at equal intervals.

Preferably, in the filter element of an automotive air cleaner, the inner top surface of the upper cover is provided with a drying box.

The utility model has the advantages that:

(1) the utility model has the advantages of reasonable design, the upper cover installation or dismantle comparatively portably, be convenient for change or clear up air filter, and rotate through driving motor drive installation pole, make the clearance brush clear up the impurity on the filter screen, avoid the filter screen to take place to block up, guarantee that the air inlet has better circulation of air effect.

(2) The utility model has the advantages of reasonable design, through a plurality of baffles of cross arrangement in the install bin, cushion the air that gets into in the install bin, avoid air flow rate too fast to cause the impact to the air filter core, make its deformation inefficacy to prolong its life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the external structure of the present invention;

fig. 3 is a schematic view of the internal structure of the pressure bar of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. installing a box; 2. installing a base; 3. an upper cover; 4. an exhaust port; 5. mounting blocks; 6. an air filter element; 7. an air inlet; 8. filtering with a screen; 9. cleaning a brush; 10. mounting a rod; 11. a mounting frame; 12. a drive motor; 13. a dust cover; 14. a fixed block; 15. a first gasket; 16. positioning a rod; 17. a fixed seat; 18. a limiting block; 19. a first compression spring; 20. a second gasket; 21. a pressure lever; 22. a fixed tube; 23. a movable rod; 24. a second compression spring; 25. briquetting; 26. a baffle plate; 27. a through hole; 28. and (7) drying the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is an automotive air filter element, which includes an installation box 1 and an installation base 2 symmetrically disposed on the bottom surface of the installation box 1, an upper cover 3 is disposed on the upper portion of the installation box 1, an air outlet 4 is arranged on the upper cover 3, an air filter element 6 is detachably arranged in the installation box 1 through an installation block 5, an air inlet 7 is arranged at the bottom end of the mounting box 1, a filter screen 8 is arranged on the bottom surface of the air inlet 7, a cleaning brush 9 is arranged on the upper surface of the filter screen 8, the upper end of the cleaning brush 9 is fixedly connected with an installation rod 10, the outer wall of the upper part of the installation rod 10 is rotatably installed on the inner bottom surface of the installation box 1 through an installation rack 11, the upper end of the mounting rod 10 is connected with a driving motor 12 in a transmission mode, the driving motor 12 is fixedly mounted on the upper surface of the mounting frame 11, and a dust cover 13 is arranged on the outer side of the driving motor 12. In the embodiment, air enters the installation box 1 from the air inlet 7, large-volume impurities are filtered through the filter screen 8, and the air is filtered by the air filter element 6, discharged from the air outlet 4 and conveyed into the engine; when filter screen 8 blockked up, rotate through driving motor 12 drive installation pole 10, make cleaning brush 9 rotate, clear up the impurity on the filter screen 8, avoid filter screen 8 to take place to block up, make air inlet 7 keep better circulation of air effect.

Further, 3 bottom surfaces of upper cover all are equipped with first sealed

pad

15, 3 bottom of upper cover have a fixed block 14 through mounting groove sliding connection, fixed block 14 fixed mounting in on the 1 outer wall of install bin, it has a plurality of locating levers 16 to peg graft on 3 outer walls of upper cover, 16 outer walls of locating levers all through fixing base 17 sliding mounting in 14 upper surfaces of fixed block, all be equipped with stopper 18 on 16 outer walls of locating levers, 16 outer walls of locating levers all overlap and are equipped with first compression spring 19, first compression spring 19 all is located fixing base 17 with between the stopper 18. In this embodiment, the positioning rod 16 is inserted into the outer wall of the upper cover 3 by the first compression spring 19 to mount the upper cover 3, and the first gasket 15 provided on the bottom surface of the upper cover 3 is brought into contact with the inner bottom surface of the mounting groove to seal the upper cover 3 and the fixing block 14.

Further, 6 bottom surfaces of air cleaner core are equipped with the sealed pad 20 of second, 6 upper surface symmetries of air cleaner core are equipped with a plurality of depression bars 21, depression bar 21 all includes fixed mounting fixed pipe 22 on the top surface in the upper cover 3, the inside equal slidable mounting of fixed pipe 22 has movable rod 23, movable rod 23 upper end all through second compression spring 24 with the interior top surface of fixed pipe 22 is connected, movable rod 23 lower extreme all is equipped with briquetting 25. In the present embodiment, the movable rod 23 presses the pressing piece 25 against the air filter element 6 by the second compression spring 24, thereby preventing the air filter element 6 from being detached from the mounting block 5.

Further, the first gasket 15 and the second gasket 20 are both rubber gaskets. In the present embodiment, the first gasket 15 and the second gasket 20 are rubber gaskets, so that they have certain elasticity and achieve a good airtight effect.

Furthermore, a plurality of baffles 26 are crosswise arranged in the lower inner part of the installation box 1, and a plurality of through holes 27 are arranged on the baffles 26 at equal intervals. In this embodiment, the baffle 26 is used for buffering the air flow speed, so that the air is prevented from entering the installation box 1 and impacting the air filter element 6, and the air filter element 6 is prevented from deforming and losing efficacy.

Further, a drying box 28 is arranged on the inner top surface of the upper cover 3. In this embodiment, the filtered air is dried by the drying box 28 to prevent moist air from entering the engine.

The utility model discloses a concrete implementation, specific application method is:

(1) air filtration: air gets into the install bin 1 from air inlet 7 in, bulky impurity realizes filtering through filter screen 8, and the buffering is realized to the air under baffle 26 and the effect of through-hole 27, through the filtration of air filter 6, and the rethread is dry box 28 and is realized drying, discharges by gas vent 4, carries to in the engine.

(2) Cleaning a filter screen: the switch of the driving motor 12 is turned on, the driving motor 12 drives the mounting rod 10 to rotate, the cleaning brush 9 is made to rotate, impurities on the filter screen 8 are cleaned, and the air inlet 7 is made to keep a good air circulation effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automotive air cleaner filter element characterized in that: comprises an installation box (1) and an installation base (2) which is symmetrically arranged on the bottom surface of the installation box (1), wherein the upper part of the installation box (1) is provided with an upper cover (3), the upper cover (3) is provided with an exhaust port (4), the installation box (1) is internally provided with an air filter element (6) through an installation block (5) in a detachable way, the bottom end of the installation box (1) is provided with an air inlet (7), the bottom surface of the air inlet (7) is provided with a filter screen (8), the upper surface of the filter screen (8) is provided with a cleaning brush (9), the upper end of the cleaning brush (9) is fixedly connected with an installation rod (10), the outer wall of the upper part of the installation rod (10) is rotatably arranged on the inner bottom surface of the installation box (1) through an installation rack (11), the upper end of the installation rod (10) is in a transmission connection with a driving motor (12), the driving motor (12) is fixedly arranged on the upper surface of the installation rack (11), and a dust cover (13) is arranged on the outer side of the driving motor (12).

2. An automotive air cleaner cartridge according to claim 1 wherein: the improved structure of the mounting box is characterized in that a first sealing gasket (15) is arranged on the bottom surface of the upper cover (3), a fixing block (14) is connected to the bottom end of the upper cover (3) in a sliding mode through a mounting groove, the fixing block (14) is fixedly mounted on the outer wall of the mounting box (1), a plurality of positioning rods (16) are connected to the outer wall of the upper cover (3) in a plugging mode, the outer wall of each positioning rod (16) is slidably mounted on the upper surface of the corresponding fixing block (14) through a fixing seat (17), a limiting block (18) is arranged on the outer wall of each positioning rod (16), a first compression spring (19) is sleeved on the outer wall of each positioning rod (16), and each first compression spring (19) is located between each fixing seat (17) and each limiting block (18).

3. An automotive air cleaner cartridge according to claim 2, wherein: air filter (6) bottom surface is equipped with the sealed pad (20) of second, air filter (6) upper surface symmetry is equipped with a plurality of depression bars (21), depression bar (21) all include fixed mounting fixed pipe (22) on upper cover (3) interior top surface, fixed pipe (22) inside equal slidable mounting has movable rod (23), movable rod (23) upper end all through second compression spring (24) with fixed pipe (22) interior top surface is connected, movable rod (23) lower extreme all is equipped with briquetting (25).

4. A vehicle air cleaner filter element according to claim 3 wherein: the first sealing gasket (15) and the second sealing gasket (20) are both rubber gaskets.

5. An automotive air cleaner cartridge according to claim 1 wherein: a plurality of baffles (26) are arranged inside the installation box (1) in a crossed mode, and a plurality of through holes (27) are formed in the baffles (26) at equal intervals.

6. An automotive air cleaner cartridge according to claim 1 wherein: and a drying box (28) is arranged on the inner top surface of the upper cover (3).