CN215276203U

CN215276203U - Automobile air conditioner filter with vibration/noise reduction function

Info

Publication number: CN215276203U
Application number: CN202120975833.5U
Authority: CN
Inventors: 宋智
Original assignee: Chongqing Fuhan Automobile Filter Co ltd
Current assignee: Chongqing Fuhan Automobile Filter Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-24
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a vehicle air conditioner filter with vibration/noise reduction function, the on-line screen storage device comprises a base, the lower extreme fixedly connected with damping device of base, the same first recess has been seted up respectively to the left and right sides of base, the same second recess has been seted up respectively to both sides around the base, the same spacing groove has been seted up in the outside that both sides are located the second recess around the base, the standing groove has been seted up to the inside of base, both ends are the first sound cotton of absorbing of fixedly connected with respectively around the standing groove. This vehicle air conditioner filter with vibration/noise reduction function increases damping device with vehicle air conditioner filter's the outside, improves vehicle air conditioner filter's life, can be through inhaling the cotton processing of making an uproar that falls of car air conditioner filter inside simultaneously, and the noise abatement installs the filter core of filter on the base, encapsulates through the apron that has the dust screen, and reducible external dust impurity has improved the practicality greatly to vehicle air conditioner filter's pollution.

Description

Automobile air conditioner filter with vibration/noise reduction function

Technical Field

The utility model relates to a vehicle air conditioner filter technical field specifically is a vehicle air conditioner filter with vibration/noise reduction function.

Background

The automobile air conditioner filter is a filter specially used for purifying air in an automobile compartment, adopts an efficient adsorption material-active carbon and filament non-woven fabric compounded active carbon composite filter cloth, has a compact structure, can effectively filter smoke odor, pollen, dust, harmful gas and various peculiar smells, can efficiently filter and adsorb particle impurities to achieve the performances of filtering oil and purifying air, can well remove organic gases such as TVOC, benzene, phenol, ammonia, formaldehyde, xylene, styrene and the like, and is an ideal material for being used as the automobile air conditioner filter in various high-grade automobiles, cars and commercial vehicles.

However, current vehicle air conditioner filter does not have fine shock attenuation setting when using for vehicle air conditioner filter is when following the vehicle and traveling, receives vibrations very easily and jolts and lead to vehicle air conditioner filter to damage, and simultaneously when using, does not have fine setting of making an uproar of falling, makes unable effectual reduction vehicle air conditioner produced noise, and vehicle air conditioner filter needs a protecting sheathing simultaneously, protects inside air conditioner filter, has improved the practicality greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle air conditioner filter with vibration/noise reduction function, in order to solve and to propose current vehicle air conditioner filter when using in the above-mentioned background art, do not have fine shock attenuation setting, make vehicle air conditioner filter when following the vehicle and traveling, receive vibrations very easily and jolt and lead to vehicle air conditioner filter to damage, simultaneously when using, do not have fine noise reduction setting, make unable effectual produced noise of reduction vehicle air conditioner, vehicle air conditioner filter needs a protecting sheathing simultaneously, protect inside air conditioner filter, the problem of practicality has been improved greatly.

In order to achieve the above object, the utility model provides a following technical scheme: a vehicle air conditioner filter with shock absorption and noise reduction functions comprises a base, wherein a shock absorption device is fixedly connected to the lower end of the base, the left side and the right side of the base are respectively provided with the same first grooves, the front side and the rear side of the base are respectively provided with the same second grooves, the front side and the rear side of the base are positioned outside the second grooves and are provided with the same limiting grooves, a placing groove is formed in the base, the front end and the rear end of the placing groove are respectively and fixedly connected with first sound absorption cotton, the left end and the right end of the placing groove are respectively and fixedly connected with second sound absorption cotton, a filter element is arranged in the placing groove, a cover plate is arranged at the upper end of the base, the upper end of the cover plate is fixedly connected with the same shock absorption device, a dust screen is arranged in the upper end of the cover plate, and a sealing block is fixedly connected to the lower end of the cover plate and positioned outside the dust screen, the cavity is formed in the sealing block, the limiting block is arranged in the cavity, and the first spring is arranged on the outer side of the limiting block.

Preferably, the length and the width of the base are the same as those of the cover plate, and the outer side end face of the base and the outer side end face of the cover plate are mutually flush, so that the attractiveness and smoothness of the whole structure are improved.

Preferably, damping device includes mount pad, dead slot, movable rod, briquetting and second spring, the dead slot has been seted up to the inside of mount pad, the inside of dead slot is provided with the movable rod, the outside of movable rod is provided with the second spring, the upper end fixedly connected with briquetting of movable rod, through second spring swing joint between movable rod and the mount pad, improve vehicle air conditioner filter's shock attenuation effect.

Preferably, the first grooves are symmetrically provided with two groups of vertical center lines of the base, each group of the first grooves is provided with four, the second grooves are symmetrically provided with two groups of horizontal center lines of the base, each group of the second grooves is provided with four, and air circulation is facilitated and better.

Preferably, the filter core includes non-woven fabrics filter core layer and active carbon filter layer, be provided with the active carbon filter layer between the non-woven fabrics filter core layer, non-woven fabrics filter core layer and active carbon filter layer are equidistant distribution respectively, improve filtration purification's effect.

Preferably, cavity, stopper and first spring are provided with two sets ofly, every group about the horizontal centerline symmetry of apron respectively cavity, stopper and first spring are provided with two respectively, through first spring swing joint between stopper and the apron, make things convenient for the dismantlement and the installation of apron, the clearance in the later stage of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this vehicle air conditioner filter with vibration/noise reduction function, through damping device with inhale the cotton setting of sound, with vehicle air conditioner filter's the outside increase damping device, through damping device, make vehicle air conditioner filter can reduce and the vehicle between the direct contact when the installation, reduce the vibrations that produce when jolting, improve vehicle air conditioner filter's life, can be through inhaling the cotton processing of making an uproar of falling to vehicle air conditioner filter inside simultaneously, the noise abatement improves the comfort level when using.

2. This vehicle air conditioner filter with vibration/noise reduction function, through the setting of base, apron, stopper and first spring, increase the protective housing that can carry out the dismantlement with vehicle air conditioner filter's the outside, install the filter core of filter on the base, encapsulate through the apron that has the dust screen, when vehicle air conditioner filter protection, can reduce the pollution of impurity such as external dust to vehicle air conditioner filter, improved the practicality greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the damping device of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure inside the base of the present invention;

FIG. 4 is a schematic sectional view of the cover plate of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the filter element of the present invention.

In the figure: 1. a base; 2. a damping device; 3. a first groove; 4. a second groove; 5. a limiting groove; 6. a placement groove; 7. a first sound absorbing cotton; 8. the second sound-absorbing cotton; 9. a filter element; 10. a cover plate; 11. a dust screen; 12. a sealing block; 13. a cavity; 14. a limiting block; 15. a first spring; 21. a mounting seat; 22. an empty groove; 23. a movable rod; 24. briquetting; 25. a second spring; 91. a non-woven fabric filter layer; 92. an active carbon filter layer.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a vehicle air conditioner filter with shock absorption and noise reduction functions comprises a base 1, wherein the lower end of the base 1 is fixedly connected with a shock absorption device 2, the left side and the right side of the base 1 are respectively provided with a same first groove 3, the front side and the back side of the base 1 are respectively provided with a same second groove 4, the front side and the back side of the base 1 are positioned at the outer side of the second grooves 4 and are provided with a same limiting groove 5, the inside of the base 1 is provided with a placing groove 6, the front end and the back end of the placing groove 6 are respectively and fixedly connected with a first sound absorption cotton 7, the left end and the right end of the placing groove 6 are respectively and fixedly connected with a second sound absorption cotton 8, the inside of the placing groove 6 is provided with a filter element 9, the upper end of the base 1 is provided with a cover plate 10, the upper end of the cover plate 10 is fixedly connected with a same shock absorption device 2, the inside of the upper end of the cover plate 10 is provided with a dust screen 11, the lower end of the cover plate 10 is positioned at the outer side of the dust screen 11 and is fixedly connected with a sealing block 12, a cavity 13 is formed in the sealing block 12, a limiting block 14 is arranged in the cavity 13, and a first spring 15 is arranged on the outer side of the limiting block 14.

Furthermore, the length and the width of the base 1 are the same as those of the cover plate 10, and the outer end face of the base 1 and the outer end face of the cover plate 10 are mutually flush, so that the appearance and the smoothness of the whole structure are improved.

Further, damping device 2 includes mount pad 21, dead slot 22, movable rod 23, briquetting 24 and second spring 25, and dead slot 22 has been seted up to mount pad 21's inside, and the inside of dead slot 22 is provided with movable rod 23, and the outside of movable rod 23 is provided with second spring 25, and the upper end fixedly connected with briquetting 24 of movable rod 23 passes through second spring 25 swing joint between movable rod 23 and the mount pad 21, improves vehicle air conditioner filter's shock attenuation effect.

Further, first recess 3 is provided with two sets ofly about the vertical central line symmetry of base 1, and every first recess 3 of group is provided with four, and second recess 4 is provided with two sets ofly about the horizontal central line symmetry of base 1, and every second recess 4 of group is provided with four, the convenient better circulation that carries on the air.

Further, filter core 9 includes non-woven fabrics filter core layer 91 and active carbon filter layer 92, is provided with active carbon filter layer 92 between non-woven fabrics filter core layer 91, and non-woven fabrics filter core layer 91 and active carbon filter layer 92 are equidistant distribution respectively, improve filtration purification's effect.

Further, cavity 13, stopper 14 and first spring 15 are provided with two sets ofly about the horizontal central line symmetry of apron 10 respectively, and every group cavity 13, stopper 14 and first spring 15 are provided with two respectively, through first spring 15 swing joint between stopper 14 and the apron 10, make things convenient for the dismantlement and the installation of apron 10, the clearance in the later stage of being convenient for.

The working principle is as follows: firstly, the automobile air conditioner filter is arranged in the base 1, then the cover plate 10 and the base 1 are closed, the cover plate 10 and the base 1 are quickly arranged and disassembled under the telescopic action of the limiting block 14 and the first spring 15, and then the whole device is arranged at the position of the automobile air conditioner, when in use, because the base 1 and the outer side of the cover plate 10 are both provided with the same damping device 2, the automobile air conditioner filter can be prevented from jolting and shaking when a vehicle runs, the vibration of the automobile air conditioner filter is reduced through the damping device 2, the service life is prolonged, meanwhile, the first sound absorption cotton 7 and the second sound absorption cotton 8 are added in the base 1, the noise generated by the automobile air conditioner can be reduced through the sound absorption cotton, the use comfort level is improved, meanwhile, the automobile air conditioner can be conveniently cleaned at any time, and can be disassembled and cleaned at any time, the operation is convenient and fast.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a vehicle air conditioner filter with vibration/noise reduction function, includes base (1), its characterized in that: the damping device is characterized in that the damping device (2) is fixedly connected to the lower end of the base (1), the same first grooves (3) are respectively formed in the left side and the right side of the base (1), the same second grooves (4) are respectively formed in the front side and the rear side of the base (1), the same limiting grooves (5) are formed in the outer sides of the second grooves (4) in the front side and the rear side of the base (1), a placing groove (6) is formed in the base (1), the first sound absorbing cotton (7) is respectively and fixedly connected to the front end and the rear end of the placing groove (6), the second sound absorbing cotton (8) is respectively and fixedly connected to the left end and the right end of the placing groove (6), a filter element (9) is arranged in the placing groove (6), a cover plate (10) is arranged at the upper end of the base (1), and the same damping device (2) is fixedly connected to the upper end of the cover plate (10), the dustproof net (11) is arranged inside the upper end of the cover plate (10), the lower end of the cover plate (10) is located on a sealing block (12) fixedly connected with the outer side of the dustproof net (11), a cavity (13) is formed inside the sealing block (12), a limiting block (14) is arranged inside the cavity (13), and a first spring (15) is arranged outside the limiting block (14).

2. An automotive air conditioning filter with shock absorbing and noise reducing functions as claimed in claim 1, wherein: the length and the width of the base (1) are the same as those of the cover plate (10), and the end face of the outer side of the base (1) is flush with the end face of the outer side of the cover plate (10).

3. An automotive air conditioning filter with shock absorbing and noise reducing functions as claimed in claim 1, wherein: damping device (2) are including mount pad (21), dead slot (22), movable rod (23), briquetting (24) and second spring (25), dead slot (22) have been seted up to the inside of mount pad (21), the inside of dead slot (22) is provided with movable rod (23), the outside of movable rod (23) is provided with second spring (25), the upper end fixedly connected with briquetting (24) of movable rod (23), through second spring (25) swing joint between movable rod (23) and mount pad (21).

4. An automotive air conditioning filter with shock absorbing and noise reducing functions as claimed in claim 1, wherein: the first grooves (3) are symmetrically provided with two groups about the vertical central line of the base (1), each group of the first grooves (3) is provided with four, the second grooves (4) are symmetrically provided with two groups about the horizontal central line of the base (1), and each group of the second grooves (4) is provided with four.

5. An automotive air conditioning filter with shock absorbing and noise reducing functions as claimed in claim 1, wherein: the filter core (9) comprises a non-woven fabric filter layer (91) and an activated carbon filter layer (92), wherein the activated carbon filter layer (92) is arranged between the non-woven fabric filter layer (91), and the non-woven fabric filter layer (91) and the activated carbon filter layer (92) are distributed at equal intervals respectively.

6. An automotive air conditioning filter with shock absorbing and noise reducing functions as claimed in claim 1, wherein: the cavity (13), the limiting block (14) and the first spring (15) are symmetrically arranged in two groups relative to the horizontal center line of the cover plate (10), each group is provided with two cavities (13), two limiting blocks (14) and two first springs (15), and the limiting blocks (14) are movably connected with the cover plate (10) through the first springs (15).