CN218934581U - Air filter for vehicle and vehicle - Google Patents

Abstract

The utility model discloses an air filter of a vehicle and the vehicle, wherein the air filter of the vehicle comprises: the shell is provided with an air inlet and an air outlet, the air inlet and the air outlet are arranged at intervals, and a chute is arranged on the inner wall of the shell at a position between the corresponding air inlet and the corresponding air outlet; the first filter element is detachably arranged in the shell and is in sliding limit fit with the sliding groove. From this, through setting up the spout in the position between shells inner wall corresponds air inlet and air outlet, with first filter core detachably set up in the casing and with spout slidable spacing cooperation, can satisfy the user demand of vehicle to the air through changing first filter core like this, can reduce empty dismantlement and clearance number of times, can reduce empty the filtration loss.

Description

Air filter for vehicle and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to an air filter of a vehicle and the vehicle.

Background

The air filter for the vehicle generally comprises a shell and a filter element, wherein the filter element can be used for filtering sand, dust and other impurities in the air. The filter element is a vehicle loss piece, dust can be attached to the lower side of the filter element along with the increase of vehicle mileage, and after the dust is accumulated to a certain degree, the air inlet resistance of an engine can be influenced, and the oil consumption is increased, so that the filter element needs to be replaced regularly according to the specified vehicle mileage and the specified use environment.

In the related art, the structural design of the filter element is unreasonable, and for desert off-road vehicles, due to the fact that the service environment of the vehicle is poor in sand dust, a user is not only required to prepare more filter elements and occupy the storage space of the vehicle, but also the filter elements are required to be frequently detached and replaced in the process of off-road play, so that the air filter abrasion can be increased, the use cost of the filter elements can be reduced, and the use experience of the user can be reduced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an air filter for a vehicle, which can reduce the number of times of disassembly and cleaning of the air filter and reduce the air filter loss.

The utility model further proposes a vehicle.

According to an embodiment of the utility model, the air filter of the vehicle comprises: the shell is provided with an air inlet and an air outlet, the air inlet and the air outlet are arranged at intervals, and a chute is arranged on the inner wall of the shell at a position corresponding to the space between the air inlet and the air outlet; the first filter element is detachably arranged in the shell and is in sliding limit fit with the sliding groove.

From this, through setting up the spout in the position between shells inner wall corresponds air inlet and air outlet, with first filter core detachably set up in the casing and with spout slidable spacing cooperation, can satisfy the user demand of vehicle to the air through changing first filter core like this, can reduce empty dismantlement and clearance number of times, can reduce empty the filtration loss.

In some examples of the present disclosure, the sliding groove is disposed on two inner walls of the housing in a first direction, at least one side of the housing in a second direction is provided with a avoiding hole, and the first filter element is taken out from the housing by avoiding Kong Birang.

In some examples of the present utility model, the air filter of the vehicle further includes a cover detachably disposed on at least one side of the housing in the second direction, and the cover selectively covers the avoidance hole.

In some examples of the present utility model, a first clamping portion is disposed on the housing, a second clamping portion is disposed on the cover, one of the first clamping portion and the second clamping portion is a buckle, and the other is a clamping groove, and the buckle is detachably clamped and matched with the clamping groove.

In some examples of the utility model, the first filter cartridge includes a skeleton and a cartridge body disposed on the skeleton and bonded and/or welded to the skeleton.

In some examples of the utility model, a sand discharge nozzle is provided on the housing, the sand discharge nozzle being disposed opposite to a side of the first filter element facing the air inlet, the sand discharge nozzle having a cross-sectional area that gradually decreases in a sand discharge direction.

In some examples of the utility model, the vehicle air filter further includes a second filter cartridge disposed within the housing between the air inlet and the air outlet, the second filter cartridge being spaced apart from the first filter cartridge on a side proximate to the air outlet.

In some examples of the present utility model, the housing includes an upper housing and a lower housing, the upper housing is disposed above the lower housing, the air inlet is disposed in the lower housing, the air outlet is disposed in the upper housing, the upper housing is provided with a first perforation, the lower housing is provided with a second perforation, and the first perforation and the second perforation correspond up and down and are connected and fixed by a fastener.

In some examples of the utility model, the second filter cartridge is disposed between and adhesively secured to the upper and lower housings, respectively.

According to an embodiment of the present utility model, a vehicle includes: the air filtration of the vehicle described above.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic illustration of air filtering of a vehicle according to an embodiment of the present utility model;

FIG. 2 is a schematic illustration of another view of an air filter of a vehicle according to an embodiment of the utility model;

FIG. 3 is a schematic view of area A of FIG. 2;

FIG. 4 is a schematic diagram of another view of air filtering of a vehicle according to an embodiment of the utility model;

FIG. 5 is a schematic view of region B of FIG. 4;

FIG. 6 is a schematic view of a lower housing and a first filter cartridge according to an embodiment of the utility model;

FIG. 7 is a schematic view of a lower housing according to an embodiment of the utility model;

FIG. 8 is a schematic view of a first filter cartridge according to an embodiment of the utility model

Fig. 9 is a schematic view of region C in fig. 8.

Reference numerals:

100. air filtering;

10. a housing; 11. an upper housing; 111. an air outlet; 12. a lower housing; 121. an air inlet; 13. a chute; 14. avoidance holes; 15. a first clamping part; 16. a sand discharging nozzle;

20. a first filter cartridge; 21. a skeleton; 22. a cartridge body;

30. a cover body; 31. a second clamping part; 32. a positioning groove;

40. a second filter cartridge.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

An air filter 100 of a vehicle according to an embodiment of the present utility model is described below with reference to fig. 1 to 9, and the air filter 100 may be applied to a vehicle.

As shown in connection with fig. 1-3 and fig. 6 and 7, the air filter 100 of the vehicle according to the present utility model may mainly include: the filter comprises a shell 10 and a first filter element 20, wherein an air inlet 121 and an air outlet 111 are arranged on the shell 10, the air inlet 121 and the air outlet 111 are arranged at intervals, a sliding groove 13 is formed in the inner wall of the shell 10 at a position between the corresponding air inlet 121 and the corresponding air outlet 111, and the first filter element 20 is detachably arranged in the shell 10 and in slidable limit fit with the sliding groove 13.

Specifically, through setting up air inlet 121 and air outlet 111 on casing 10, air inlet 121 and air outlet 111 interval set up to with first filter core 20 setting up in casing 10, first filter core 20 is located between air inlet 121 and air outlet 111, like this the air that contains sand and dust can get into air filter 100 through air inlet 121, and after the filtration of first filter core 20, flow out through air outlet 111, thereby guarantee the normal work of air filter 100, make air filter 100 carry clean air to the engine, satisfy the user demand of vehicle to the air.

Further, considering that dust is attached to the lower side of the first filter element 20 along with the increase of mileage of a vehicle, after the dust is accumulated to a certain extent, the air intake resistance of an engine is affected, and the oil consumption is increased, therefore, the first filter element 20 needs to be replaced periodically according to the specified mileage and use environment of the vehicle, the first filter element 20 is detachably arranged in the housing 10 through the chute 13 arranged at the position between the inner wall of the housing 10 corresponding to the air inlet 121 and the air outlet 111, and is in slidable limit fit with the chute 13, so that the first filter element 20 can be replaced directly and conveniently, and the use requirement of the vehicle on air can be met by replacing the first filter element 20, thereby reducing the disassembly and cleaning times of the air filter 100 and reducing the loss of the air filter 100.

Therefore, the sliding groove 13 is arranged at the position between the inner wall of the shell 10 corresponding to the air inlet 121 and the air outlet 111, the first filter element 20 is detachably arranged in the shell 10 and is slidably and limitedly matched with the sliding groove 13, so that the use requirement of a vehicle on air can be met by replacing the first filter element 20, the disassembly and cleaning times of the air filter 100 can be reduced, and the loss of the air filter 100 can be reduced.

As shown in fig. 6 and 7, the sliding groove 13 is disposed on two inner walls of the housing 10 in the first direction, at least one side of the housing 10 in the second direction is provided with a avoiding hole 14, and the avoiding hole 14 avoids the first filter element 20 and is taken out from the housing 10. Specifically, one of the first direction and the second direction is defined as the length direction of the casing 10, the other is defined as the width direction of the casing 10, the first direction and the second direction are mutually perpendicular, through setting the chute 13 on the inner walls of the two sides of the first direction of the casing 10, the avoiding hole 14 is formed in at least one side of the second direction of the casing 10, thus when the first filter element 20 is detached and installed, the first filter element 20 can be moved along the chute 13, the avoiding hole 14 can avoid the first filter element 20, the first filter element 20 is conveniently taken out of the casing 10, and the first filter element 20 is installed in the casing 10, the chute 13 can play a role in guiding and limiting the first filter element 20, the chute 13 not only can enable the installation and detachment of the first filter element 20 in the casing 10 to be more stable and smooth, but also can limit the position of the first filter element 20 in the casing 10, the first filter element 20 is located in a correct assembly position, and the first filter element 20 is prevented from moving in the casing 10, thus, the reliability of the design 100 of the casing 10 can be optimized, and the reliability of the filter element structure can be improved.

As shown in fig. 1 to 7, the air filter 100 of the vehicle may further include a cover 30, the cover 30 being detachably disposed on at least one side of the housing 10 in the second direction, the cover 30 selectively covering the escape hole 14. Specifically, through setting up lid 30 detachably in the at least one side of casing 10 second direction, the hole 14 is dodged to lid 30 can be selectively covered like this, not only when the user needs to change first filter core 20, can dismantle lid 30 from casing 10, thereby convenience of customers changes first filter core 20 through dodging the hole 14, and after the user accomplishes the change of first filter core 20, can make lid 30 cover dodging the hole 14 moreover, prevent that the air that has the dust in the empty filter 100 from flowing out through dodging the hole 14, the air volume that leads to empty filter 100 to carry to the engine reduces, influence the normal intake of engine, and lead to the dust to get into other parts in the vehicle, influence the normal work of other parts.

Further, as shown in fig. 4 and 5, the housing 10 is provided with a first clamping portion 15, the cover 30 is provided with a second clamping portion 31, one of the first clamping portion 15 and the second clamping portion 31 is a buckle, the other is a clamping groove, and the buckle is detachably clamped and matched with the clamping groove. Specifically, through setting up first joint portion 15 on casing 10, set up second joint portion 31 on lid 30, can make the installation between casing 10 and the lid 30 more simple and convenient with dismantling through the joint cooperation of first joint portion 15 and second joint portion 31 like this, can make things convenient for the change of first filter core 20, can promote user's use experience.

Further, one of the first clamping portion 15 and the second clamping portion 31 can be set to be a buckle, the other one is set to be a clamping groove, so that the buckle only needs to extend into the clamping groove to be matched with the clamping groove in a clamping manner, and the detachable clamping matching between the first clamping portion 15 and the second clamping portion 31 can be achieved, so that the structural design of the first clamping portion 15 and the second clamping portion 31 can be optimized, the speed and the accuracy of the clamping matching between the first clamping portion 15 and the second clamping portion 31 can be improved, and the stability and the reliability of the clamping matching between the first clamping portion 15 and the second clamping portion 31 can be improved.

As shown in connection with fig. 2, 3, 8 and 9, the first filter cartridge 20 may mainly include a frame 21 and a cartridge body 22, and the cartridge body 22 is disposed on the frame 21 and adhered or welded to the frame 21. Specifically, through setting up filter core main part 22 on skeleton 21 to make filter core main part 22 and skeleton 21 bond or welded fastening, can realize like this that the stable connection between filter core main part 22 and the skeleton 21 can guarantee the structural reliability of first filter core 20, and skeleton 21 can play the supporting role to filter core main part 22, prevent that filter core main part 22 from taking place to warp, thereby not only can conveniently carry out spacing cooperation between first filter core 20 and the casing 10, and after installing first filter core 20 in casing 10, can guarantee the normal work of first filter core 20, make first filter core 20 can carry out reliable and abundant filtration to the air, guarantee the normal work of empty filter 100.

As shown in fig. 1 and 2, the housing 10 is provided with a sand discharge nozzle 16, and the sand discharge nozzle 16 is disposed opposite to the side of the first filter element 20 facing the air inlet 121, and the cross-sectional area of the sand discharge nozzle 16 in the sand discharge direction is gradually reduced. Specifically, after the air is filtered through the first filter element 20, the dust and sand can be filtered on the side facing the air inlet 121, and the dust and sand can be accumulated on the side, by arranging the sand discharging nozzle 16 on the housing 10, and arranging the sand discharging nozzle 16 opposite to the side of the first filter element 20 facing the air inlet 121, the accumulated dust and sand can be discharged through the sand discharging nozzle 16, so that the normal use of the air filter 100 is ensured.

Further, the cross-sectional area of the sand discharging nozzle 16 in the sand discharging direction can be gradually reduced, so that on the premise that sand and dust in the shell 10 can enter the sand discharging nozzle 16, the sand and dust can move along the sand discharging direction under the action of gravity, and the sand and dust discharging nozzle 16 can conveniently discharge the sand and dust, thereby being beneficial to collecting and discharging the sand and dust and further improving the working performance of the air filter 100.

As shown in connection with fig. 1, the air filter 100 of the vehicle may further include a second filter cartridge 40 disposed in the housing 10 between the air inlet 121 and the air outlet 111, and the second filter cartridge 40 is disposed at a side of the first filter cartridge 20 adjacent to the air outlet 111.

Specifically, the first filter element 20 can filter the sand and dust with larger diameter, the second filter element 40 can filter the sand and dust with smaller diameter, the second filter element 40 is arranged in the shell 10, so that the second filter element 40 is positioned between the air inlet 121 and the air outlet 111, and the second filter element 40 is arranged at one side of the first filter element 20 close to the air outlet 111 at intervals, thus the air filtered by the first filter element 20 can flow to the second filter element 40, the second filter element 40 can filter the small-diameter sand and dust in the air, and then the air with higher cleanliness flows out from the air outlet 111, so that the filtering capability of the air filter 100 on the sand and dust in the air can be improved, and the working performance of the air filter 100 is further improved.

In this way, in the use process of the air filter 100, the use requirement of the vehicle can be met by replacing the first filter element 20, so that the replacement times of the second filter element 20 can be effectively reduced, and the use cost is reduced.

Wherein, can set up first filter core 20 as the non-woven fabrics filter core, when the vehicle is in the abominable service environment of sand and dust such as desert, big granule dust duty is big in the desert environment, and the non-woven fabrics filter core can be more than 90% with sand and dust filtration, not only can guarantee the filtration ability, can make the raw and other materials of first filter core 20 obtain easily moreover, can reduce the manufacturing cost of first filter core 20, can reduce the cost of user's change first filter core 20.

Further, the second filter element 40 may be a paper filter element, which is formed by plant fibers, synthetic fibers and resin adhesive, and the fibers are crisscrossed with each other to form fine fiber holes, the average pore diameter can reach 60um, so that the filtration efficiency of the paper filter element can reach 99.5%, and the particles above 20um can be filtered by 100%.

As shown in fig. 1, the housing 10 may include an upper housing 11 and a lower housing 12, the upper housing 11 is disposed above the lower housing 12, the air inlet 121 is disposed on the lower housing 12, the air outlet 111 is disposed on the upper housing 11, the upper housing 11 is provided with a first perforation, the lower housing 12 is provided with a second perforation, and the first perforation and the second perforation are vertically corresponding and are fixedly connected by a fastener. Specifically, through making casing 10 include casing 11 and lower casing 12, go up casing 11 and set up in the top of casing 12 down, can make things convenient for the installation of second filter core 40 in casing 10 like this, and through setting up air inlet 121 in casing 12 down, set up air outlet 111 in last casing 11, can make the setting position of air inlet 121 and air outlet 111 more reasonable like this, the dust and sand that is filtered out by first filter core 20 can be because of the action of gravity, gather in casing 12 down, thereby can further optimize the structural design of casing 10, guarantee the normal work of air filter 100.

Further, a first perforation may be provided on the upper case 11, and a second perforation may be provided on the lower case 12, so that under the premise of ensuring the structural strength of the upper case 11 and the lower case 12, the first perforation and the second perforation may be conveniently started, and by arranging the first perforation and the second perforation relatively, the fastening member only needs to penetrate the first perforation and the second perforation and fasten, so that the connection between the upper case 11 and the lower case 12 may be realized, the connection between the upper case 11 and the lower case 12 may be simpler and more convenient, and the assembly efficiency of the case 10 may be improved.

Also, the lower housing 12 may include a first portion and a second portion, where the first portion is disposed above the second portion, and the first portion is rectangular to facilitate para-position connection with the upper housing 11, and the second portion may be configured as an inverted cone, so that dust and sand may be conveniently collected, and the dust and sand may flow to the dust discharging nozzle 16 under the action of gravity, so that dust and sand may be conveniently discharged.

Further, as shown in connection with fig. 1, the second filter cartridge 40 is disposed between the upper and lower cases 11 and 12, and is adhesively fixed to the upper and lower cases 11 and 12, respectively. Specifically, the second filter element 40 is disposed between the upper case 11 and the lower case 12, and the second filter element 40 is bonded and fixed to the upper case 11 and the lower case 12, respectively, so that on the premise of ensuring stable arrangement of the second filter element 40 between the upper case 11 and the lower case 12 and ensuring reliability of the air filter 100, tightness of annual connection between the second filter element 40 and the upper case 11 and the lower case 12, respectively, and tightness of annual connection between the second filter element 40 and the upper case 11 and the lower case 12, respectively, are ensured, and thus air which is not filtered by the second filter element 40 can be prevented from flowing to the air outlet 111 directly through gaps between the second filter element 40 and the upper case 11 and the lower case 12, respectively, thereby further improving reliability of the air filter 100.

The vehicle according to the present utility model may mainly include: the air filter 100 described above. Specifically, by applying the air filter 100 to a vehicle, when the vehicle runs in a severe use environment such as a desert, the replacement cost of the air filter 100 can be reduced and the use experience of a user can be improved on the premise of meeting the use requirement of the vehicle.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air filter for a vehicle, comprising:

the device comprises a shell (10), wherein an air inlet (121) and an air outlet (111) are arranged on the shell (10), the air inlet (121) and the air outlet (111) are arranged at intervals, and a chute (13) is arranged on the inner wall of the shell (10) at a position corresponding to the space between the air inlet (121) and the air outlet (111);

the first filter element (20) is detachably arranged in the shell (10) and is in sliding limit fit with the sliding groove (13).

2. The air filter of a vehicle according to claim 1, wherein the sliding groove (13) is arranged on inner walls of two sides of the housing (10) in a first direction, at least one side of the housing (10) in a second direction is provided with an avoidance hole (14), and the avoidance hole (14) is avoided, so that the first filter element (20) is taken out from the housing (10).

3. The air filter of a vehicle according to claim 2, further comprising a cover (30), wherein the cover (30) is detachably disposed on at least one side of the housing (10) in the second direction, and the cover (30) selectively covers the escape hole (14).

4. A vehicle air filter according to claim 3, wherein a first clamping part (15) is arranged on the shell (10), a second clamping part (31) is arranged on the cover body (30), one of the first clamping part (15) and the second clamping part (31) is a clamping buckle, the other is a clamping groove, and the clamping buckle is detachably matched with the clamping groove in a clamping mode.

5. The air filter of a vehicle according to claim 1, characterized in that the first filter cartridge (20) comprises a skeleton (21) and a cartridge body (22), the cartridge body (22) being arranged on the skeleton (21) and being glued and/or welded to the skeleton (21).

6. The air filter of a vehicle according to claim 1, characterized in that a sand discharge nozzle (16) is provided on the housing (10), the sand discharge nozzle (16) being provided opposite to a side of the first filter element (20) facing the air inlet (121), the cross-sectional area of the sand discharge nozzle (16) in the sand discharge direction gradually decreasing.

7. The air filter of a vehicle according to claim 1, further comprising a second filter cartridge (40), the second filter cartridge (40) being disposed within the housing (10) between the air inlet (121) and the air outlet (111), the second filter cartridge (40) being disposed at a distance from one side of the first filter cartridge (20) adjacent to the air outlet (111).

8. The air filter of a vehicle according to claim 7, wherein the housing (10) includes an upper housing (11) and a lower housing (12), the upper housing (11) is disposed above the lower housing (12), the air inlet (121) is disposed in the lower housing (12), the air outlet (111) is disposed in the upper housing (11), the upper housing (11) is provided with a first perforation, the lower housing (12) is provided with a second perforation, and the first perforation and the second perforation are vertically corresponding and are connected and fixed by a fastener.

9. The air filter of a vehicle according to claim 8, characterized in that the second filter cartridge (40) is arranged between the upper housing (11) and the lower housing (12) and is adhesively fixed to the upper housing (11) and the lower housing (12), respectively.

10. A vehicle, characterized by comprising: air filtration of a vehicle according to any one of claims 1-9.

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