CN214035916U

CN214035916U - Vehicle and air filter thereof

Info

Publication number: CN214035916U
Application number: CN202023169621.2U
Authority: CN
Inventors: 仉喜洋; 宋冠彧; 孙井锐
Original assignee: Beijing Automobile Cleaner Co ltd
Current assignee: Beijing Automobile Cleaner Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-24
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a vehicle and air cleaner thereof, air cleaner includes: the air filter comprises an upper cover, a shell, a filtering device and a lower cover, wherein the filtering device is used for filtering air, one of the upper cover and the lower cover is of an integrated structure with the shell, the other one of the upper cover and the lower cover is detachably connected with the shell, and the filtering device is arranged in the shell. Use the utility model provides an during air cleaner, when carrying out the assembly operation of device, because one in upper cover and the lower cover and casing formula structure as an organic whole, another person can dismantle with the casing and be connected, consequently, can save the fixed connection operation of once upper cover or lower cover and casing, only need earlier pack filter equipment into the casing into, again with the casing with one in upper cover or the lower cover fixed can. Therefore, the device can effectively simplify the installation steps, so that the assembly process is simpler, and the assembly efficiency of the device is improved. In addition, the number of parts and manufacturing cost of the device can be effectively reduced.

Description

Vehicle and air filter thereof

Technical Field

The utility model relates to a filter technical field, more specifically say, relate to an air cleaner. Furthermore, a vehicle comprising the air cleaner is also disclosed.

Background

With the continuous development of economy, the filter is widely applied to the fields of life and industry of people as an air filtering device. For example, filters play an important role in the field of automotive engine technology and in the field of air conditioning technology. The filter in the air inlet system of the automobile engine mainly has the functions of filtering air to be introduced into the air cylinder and effectively filtering harmful impurities in the air so as to reduce the abrasion of the air cylinder, the piston ring, the valve and the valve seat.

In the prior art, the air filter generally comprises an upper cover, a shell, a lower cover and other components, and the upper cover and the shell as well as the lower cover and the shell are assembled through self-tapping screws, so that the assembly process of the air filter is more complicated, the installation steps are more, the number of parts of the air filter is more, and the manufacturing cost is higher.

In summary, how to improve the assembly efficiency of the air cleaner is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an air cleaner can effectively improve the assembly efficiency of device for the assembly process is more simple, and can effectively reduce the spare part number and the cost of manufacture of device.

Another object of the present invention is to provide a vehicle including the above air cleaner.

In order to achieve the above object, the present invention provides the following technical solutions:

an air cleaner comprising: the air filter comprises an upper cover, a shell, a filtering device and a lower cover, wherein the filtering device is used for filtering air, one of the upper cover and the lower cover and the shell are of an integrated structure, the other one of the upper cover and the lower cover is detachably connected with the shell, and the filtering device is arranged in the shell.

Preferably, the upper cover and the housing form an integral housing member, and the lower cover is detachably connected to the housing.

Preferably, the housing part is an integrally molded injection molded part.

Preferably, the outer peripheral portion of the outer shell member is provided with criss-cross reinforcing ribs.

Preferably, the outer periphery of the outer shell is provided with a mounting piece for mounting a connecting nut, the connecting nut is used for connecting the outer shell and the vehicle, and the mounting piece is provided with a hollow structure.

Preferably, the lower cover is fixedly connected with the shell through a clip.

Preferably, the lower cover is hermetically connected with the shell.

Preferably, the filtering device comprises a safety filter element and a main filter element, the main filter element is clamped between the outer peripheral part of the safety filter element and the inner peripheral part of the outer shell, an air outlet is formed in the top of the outer shell, an air inlet is formed in the side part of the outer shell, and the safety filter element is fixedly connected with the air outlet.

Preferably, the safety filter element is connected with the air outlet in a sealing manner.

A vehicle, comprising: the air cleaner comprises an engine, an air inlet pipe used for feeding air to the engine and a filter used for filtering the air entering the air inlet pipe, wherein the engine and the filter are communicated with the air inlet pipe, and the filter is any one of the air cleaners.

Use the utility model provides an during air cleaner, when carrying out the assembly operation of device, because one in upper cover and the lower cover and casing formula structure as an organic whole, another person can dismantle with the casing and be connected, consequently, can save the fixed connection operation of once upper cover or lower cover and casing, only need earlier pack filter equipment into the casing into, again with the casing with one in upper cover or the lower cover fixed can. Therefore, the device can effectively simplify the installation steps, so that the assembly process is simpler, and the assembly efficiency of the device is improved. In addition, the number of parts and manufacturing cost of the device can be effectively reduced.

To sum up, the utility model provides an air cleaner, its assembly efficiency that can effectively improve the device for assembly process is more simple, and can effectively reduce the spare part number and the cost of manufacture of device.

Furthermore, the utility model also provides a vehicle of including above-mentioned air cleaner.

Drawings

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

Fig. 1 is an exploded schematic view of an air cleaner provided by the present invention;

fig. 2 is a schematic view of the structure of the housing member.

In fig. 1 and 2:

1 is the upper cover, 2 is the casing, 3 is the lower cover, 4 is filter equipment, 41 is main filter core, 42 is safe filter core, 5 is the strengthening rib, 6 is coupling nut, 7 is hollow out construction, 8 is the checkpost, 9 is the gas outlet, 10 is the air inlet, 11 is first sealing washer, 12 is the second sealing washer, 13 is outer shell spare.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide an air filter, its assembly efficiency that can effectively improve the device for assembly process is more simple, and can effectively reduce the spare part number and the cost of manufacture of device. The other core of the utility model is to provide a vehicle including above-mentioned air cleaner.

Referring to fig. 1 and fig. 2, wherein fig. 1 is an exploded schematic view of an air cleaner according to the present invention; fig. 2 is a schematic view of the structure of the housing member.

This particular embodiment provides an air cleaner, includes: upper cover 1, casing 2, be used for filtered air's filter equipment 4 and lower cover 3, one in upper cover 1 and the lower cover 3 and casing 2 formula structure as an organic whole, another can dismantle with casing 2 and be connected, and filter equipment 4 is located in casing 2.

It should be noted that the air cleaner is connected with the engine of the vehicle through an air inlet pipeline of the engine, so as to ensure that air entering the engine does not contain impurities, and ensure the cleanness of the air inlet of the engine. In the actual operation process, the shape, structure, size, material, position, etc. of the upper cover 1, the housing 2, the filter device 4, and the lower cover 3 can be determined according to the actual situation and the actual requirement.

Use the utility model provides an during air cleaner, when carrying out the assembly operation of device, because one in upper cover 1 and the lower cover 3 and casing 2 formula structure as an organic whole, another can dismantle with casing 2 and be connected, consequently, can save the fixed connection operation of once upper cover 1 or lower cover 3 and casing 2, only need pack into casing 2 with filter equipment 4 earlier in, again with casing 2 and upper cover 1 or one in the lower cover 3 fixed can. Therefore, the device can effectively simplify the installation steps, so that the assembly process is simpler, and the assembly efficiency of the device is improved. In addition, the number of parts and manufacturing cost of the device can be effectively reduced.

On the basis of the above-mentioned embodiment, it is preferable that the upper cover 1 and the housing 2 constitute an integrated housing member 13, and the lower cover 3 is detachably connected to the housing 2, so that the mounting process of the upper cover 1 and the housing 2 can be omitted to improve the assembly efficiency of the apparatus, reduce the number of parts and cost, and the like.

Preferably, the casing 13 is an integrally molded injection molding to ensure that the upper cover 1 and the housing 2 are not separated during use, so as to improve the use effect of the device.

Preferably, the outer periphery of the casing member 13 is provided with criss-cross reinforcing ribs 5, which is beneficial to improving the structural strength of the casing member 13 and avoiding the occurrence of the dent damage phenomenon of the casing body 2.

In addition to the above-described embodiments, it is preferable that the outer peripheral portion of the casing member 13 is provided with a mounting member for mounting the coupling nut 6, the coupling nut 6 is used for coupling the outer casing 2 and the vehicle, and the mounting member is provided with the hollowed-out structure 7.

It should be noted that, when the air cleaner is mounted, the air cleaner needs to be fixed on the vehicle through the connecting nut 6, and usually the connecting nut 6 and the casing 13 are integrally formed injection-molded parts, but an injection molding flash phenomenon is likely to occur during the injection molding process, which results in the external thread of the connecting nut 6 being blocked, the casing 13 being unable to be assembled and fixed with the vehicle, and the parts being scrapped. And this device has set up hollow out construction 7 in the installed part department that is used for placing coupling nut 6, can effectively prevent the emergence of the flash phenomenon of moulding plastics like this, ensures that coupling nut 6's the screw thread part that is used for connecting the vehicle can not be moulded plastics by the shutoff to reduce the part rejection rate.

Can be in the actual application in-process, according to actual conditions and actual demand, confirm shape, structure, size, position etc. of coupling nut 6, installed part and hollow out construction 7.

Preferably, lower cover 3 passes through checkpost 8 fixed connection with casing 2, is convenient for carry out the assembly operation of casing 2 with lower cover 3 like this, also conveniently dismantles the maintenance to casing 2 and lower cover 3, has effectively practiced thrift casing 2 and lower cover 3's assemble duration.

The shape, structure, size, position, number and the like of the clip 8 can be determined according to actual conditions and actual requirements in the actual application process.

Preferably, the lower cover 3 and the housing 2 are connected in a sealing manner, that is, a first sealing ring 11 may be disposed at the joint of the lower cover 3 and the housing 2 to ensure the sealing performance of the air cleaner.

In addition to the above embodiments, preferably, the filter device 4 includes the safety filter element 42 and the main filter element 41, the main filter element 41 is sandwiched between the outer periphery of the safety filter element 42 and the inner periphery of the casing member 13, the top of the casing member 13 is provided with the air outlet 9, the side of the casing member 13 is provided with the air inlet 10, and the safety filter element 42 is fixedly connected to the air outlet 9. Wherein, safe filter element 42 is the tubular structure, and its central through-hole communicates with gas outlet 9 to safe filter element 42 is fixed in gas outlet 9 department, and safe filter element 42 can have the effect of location support to main filter element 41. Then, the main filter element 41 is mounted by a foam assembly method such that the main filter element 41 is interposed between the outer peripheral portion of the safety filter element 42 and the inner peripheral portion of the housing member 13.

Preferably, the safety filter element 42 is connected to the air outlet 9 in a sealing manner, i.e. a second sealing ring 12 may be provided at the connection between the safety filter element 42 and the air outlet 9 to ensure the sealing performance of the filter device 4.

It should be noted that, the main filter element 41 and the safety filter element 42 are installed in the air cleaner in layers, and the main filter element 41 and the safety filter element 42 have functions of filtering air impurities and the like, so as to ensure cleanness of intake air of the engine. Wherein, the air flow order is: the air enters from the air inlet 10, then passes through the main filter element 41 and the safety filter element 42 in sequence, and finally flows out from the air outlet 9, and when the air flows through the main filter element 41 and the safety filter element 42, impurities in the air can be effectively absorbed and filtered, so that the air flowing out from the air outlet 9 is clean.

In addition to the above air cleaner, the present invention also provides a vehicle including the air cleaner disclosed in the above embodiment, the vehicle including: the engine, be used for to the intake pipe of engine air admission and be used for carrying out the air cleaner that filters to the air that gets into the intake pipe, engine and air cleaner all communicate with the intake pipe, and the structure of other each parts of this vehicle please refer to prior art, and this text is no longer repeated.

It should be noted that the first sealing ring 11 and the second sealing ring 12 are mentioned in the present application, wherein the first and the second are only for distinguishing the position difference and are not sequentially distinguished.

It should be noted that the directions and positional relationships indicated by "upper and lower sides", "inside and outside" and the like in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or the element to be referred to must have a specific direction, be constructed in a specific direction and operate, and thus, should not be construed as limiting the present invention.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.

The above is a detailed description of the vehicle and the air filter thereof provided by the present invention. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. An air cleaner, comprising: upper cover (1), casing (2), be used for filtered air's filter equipment (4) and lower cover (3), upper cover (1) with one in lower cover (3) with casing (2) formula structure as an organic whole, another with casing (2) can be dismantled and be connected, filter equipment (4) are located in casing (2).

2. An air cleaner according to claim 1, wherein the upper cover (1) and the housing (2) constitute an integral housing member (13), and the lower cover (3) is detachably connected to the housing (2).

3. An air cleaner according to claim 2, wherein the housing member (13) is an integrally formed injection-moulded part.

4. An air cleaner according to claim 3, wherein the outer peripheral portion of the housing member (13) is provided with criss-cross reinforcing ribs (5).

5. An air cleaner according to claim 3, wherein the outer peripheral portion of the housing member (13) is provided with a mounting member for mounting a coupling nut (6), the coupling nut (6) being used for coupling the housing member (13) to a vehicle, the mounting member being provided with a hollowed-out structure (7).

6. An air cleaner according to any one of claims 2 to 5, wherein the lower cover (3) is fixedly connected to the housing (2) by means of a clip (8).

7. An air cleaner according to any one of claims 2 to 5 wherein the lower cover (3) is sealingly connected to the housing (2).

8. The air cleaner according to any one of claims 2 to 5, wherein the filter device (4) comprises a safety filter element (42) and a main filter element (41), the main filter element (41) is clamped between the outer periphery of the safety filter element (42) and the inner periphery of the housing member (13), the top of the housing member (13) is provided with an air outlet (9), the side of the housing member is provided with an air inlet (10), and the safety filter element (42) is fixedly connected with the air outlet (9).

9. An air cleaner according to claim 8, wherein the safety filter element (42) is sealingly connected to the air outlet (9).

10. A vehicle, comprising: an engine, an air intake for admitting air to the engine, and a filter for filtering air entering the air intake, both the engine and the filter being in communication with the air intake, wherein the filter is an air cleaner as claimed in any one of claims 1 to 9.