CN220294311U - Air conditioner filter element structure convenient to replace - Google Patents

Abstract

The utility model provides an air conditioner filter element structure convenient to replace, which comprises a shell, a filter element main body and a baffle plate, wherein the shell is provided with a mounting end, the mounting end is provided with an opening communicated with the inside of the shell, the top of the mounting end is provided with a bayonet, the filter element main body is placed in the shell, the baffle plate is arranged at the mounting end to seal the opening, and a limiting mechanism for being clamped with the bayonet is arranged on the baffle plate; wherein, stop gear is fixed at the extension board on baffle surface including fixing, and the top of extension board is fixed with the elastic component, and the top of elastic component is fixed with the movable rod, and the top of movable rod is fixed with the fixture block, and the fixture block is inserted and is established in the bayonet socket. The filter element main body is limited through the shell fixed in the automobile and the baffle, the limiting mechanism and the bayonet are clamped through the baffle, the baffle can be disassembled and assembled only by pressing the movable rod downwards by a person, and the movable rod is not easy to break off, so that the filter element is easy and quick to operate, and the filter element is convenient to replace.

Description

Air conditioner filter element structure convenient to replace

Technical Field

The utility model relates to the field of vehicle-mounted air conditioners, in particular to an air conditioner filter element structure convenient to replace.

Background

Automobile has become an indispensable tool of riding instead of walk of user's trip, and automobile air conditioner has been accepted by vast automobile manufacturing enterprises and consumers as an important part that improves automobile riding comfort, and the filter core in automobile air conditioner can filter the air that contains tiny particle matter, pollen, bacterium, industrial waste gas, dust etc. that gets into the carriage from the external world inside, makes the cleanliness factor of air in the car improve.

Existing, for example, chinese patent publication No.: the mounting structure of the air conditioner filter element provided by CN218367342U comprises a structural base, a sealing frame body, a filter element body and a mounting and fixing structure, wherein the sealing frame body is arranged on the structural base, a replacement window is arranged on the sealing frame body, filter windows are arranged on the front side wall and the rear side wall of the sealing frame body, the filter element body penetrates through the replacement window and is arranged in the sealing frame body in a sliding manner, and the mounting and fixing structure is arranged in the structural base. The left end and the right end of the filter element body can be rapidly sealed, clamped and fixed through the cooperation of the mounting screw, the driving rod and the sealing clamping block.

Although the effect of installing the air conditioner filter element can be achieved, when the automobile filter element is actually replaced, the installation screw is arranged at a proper position in the automobile glove box, the installation screw is operated to rotate to clamp the filter element, not only the screw driver is needed to be used, but also the position of the small installation screw is required to be found, and the actual operation is troublesome.

Disclosure of Invention

The utility model aims to solve the problem that the filter element mounting structure is troublesome to operate in practice, and provides an air conditioner filter element structure convenient to replace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a convenient air conditioner filter core structure that changes, includes shell, filter core main part and baffle, the shell has the installation end, the installation end be equipped with the opening of communicating in the shell, the bayonet socket has been seted up at the top of installation end, the filter core main part is placed in the shell, the baffle is installed the installation end to seal the opening, be provided with on the baffle be used for with bayonet socket block's stop gear; the limiting mechanism comprises a support plate fixed on the surface of the baffle, an elastic piece is fixed at the top of the support plate, a movable rod is fixed at the top of the elastic piece, a clamping block is fixed at the top of the movable rod, and the clamping block is inserted into the bayonet.

In one embodiment, a sealing ring is fixed at the mounting end of the shell, a sealing gasket is fixed on one surface of the baffle, and the sealing gasket is in close contact with the surface of the sealing ring.

In one embodiment, the bottom of the mounting end is provided with a slot, and the bottom of the baffle is fixed with an insert block matched with the slot.

In one embodiment, the number of the slots is a plurality, the slots are arranged at intervals in the transverse direction of the mounting end, the number of the inserting blocks is a plurality, the inserting blocks are arranged at intervals in the transverse direction of the baffle, and the inserting blocks are respectively inserted into the slots.

In one embodiment, two limiting rods are fixed at the top of the support plate, two guide holes are formed in the movable rod, the two limiting rods are respectively arranged in the two guide holes in a sliding penetrating mode, and the top of each limiting rod can be limited on the top of the movable rod.

In one embodiment, a pull strap is secured to one end of the cartridge body, the pull strap being disposed proximate the mounting end when the cartridge body is placed within the housing.

In one embodiment, the cartridge body includes a meltblown filter layer, an activated carbon adsorption layer, and a fragrance layer filled with fragrance particles.

In one embodiment, the number of the bayonets is two, the two bayonets are arranged along the transverse interval of the mounting end, the number of the clamping blocks is two, the two clamping blocks are arranged along the transverse interval of the movable rod, and the two clamping blocks are respectively inserted into the two bayonets.

In one embodiment, the number of the elastic pieces is a plurality, and the plurality of the elastic pieces are arranged at intervals along the transverse direction of the baffle.

In one embodiment, the elastic member is a spring or a shrapnel.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the bayonet, the limiting mechanism, the elastic piece, the movable rod and the clamping block are arranged, the filter element main body is inserted into the shell, the filter element main body is replaced through the disassembly and assembly of the baffle, the disassembly and assembly of the baffle can be realized only by pressing the movable rod downwards by a person, the movable rod is not easy to break off, and compared with the case that the filter element main body is clamped by rotating the structure such as the mounting bolt, the filter element main body is limited by the shell fixed in an automobile and the baffle, and the limiting mechanism for the disassembly and assembly of the baffle is very easy and quick to operate, so that the filter element of the automobile air conditioner is convenient to replace.

Drawings

FIG. 1 is a schematic perspective view of an air conditioner filter element structure with convenient replacement according to the present utility model;

FIG. 2 is a schematic view of a housing in an air conditioner filter cartridge structure for easy replacement according to the present utility model;

FIG. 3 is a schematic view of a baffle plate in an air conditioner filter element structure with convenient replacement according to the present utility model;

fig. 4 is a schematic structural view of a filter element main body in an air conditioner filter element structure which is convenient to replace.

The meaning in the reference numerals is:

10. a housing; 101. a mounting end; 102. an opening; 20. a cartridge body; 201. a filter layer; 202. an adsorption layer; 203. an aromatherapy layer; 30. a baffle; 301. inserting blocks; 40. a bayonet; 50. a limiting mechanism; 501. a support plate; 502. an elastic member; 503. a movable rod; 504. a clamping block; 505. a limit rod; 60. a seal ring; 70. a sealing gasket; 80. a slot; 90. and (5) pulling the belt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

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.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 4, the present utility model provides an air conditioner filter element structure with convenient replacement, which comprises a housing 10, a filter element main body 20 and a baffle 30, wherein the housing 10 is provided with a mounting end 101, the mounting end 101 is provided with an opening 102 communicated with the housing 10, a bayonet 40 is provided at the top of the mounting end 101, the filter element main body 20 is placed in the housing 10, the baffle 30 is mounted at the mounting end 101 to seal the opening 102, and a limiting mechanism 50 for being clamped with the bayonet 40 is provided on the baffle 30. The limiting mechanism 50 comprises a support plate 501 fixed on the surface of the baffle 30, elastic pieces 502 are fixed on the top of the support plate 501 at equal intervals, a movable rod 503 is fixed on the top of the elastic pieces 502, two clamping blocks 504 are fixed on the top of the movable rod 503, and the clamping blocks 504 are inserted into the bayonet 40.

Compared with the prior art, the filter element structure of the air conditioner convenient to replace is characterized in that the filter element main body 20 is inserted into the shell 10, the baffle plate 30 is matched with the shell 10 to limit the filter element main body 20, the limiting mechanism 50 is operated, the movable rod 503 is pressed to press the elastic piece 502, the clamping block 504 can be driven to move downwards, the baffle plate 30 can be disassembled and assembled under the matching of the clamping block 504 and the bayonet 40, and the filter element main body 20 of the vehicle-mounted air conditioner is convenient to replace by a user only by moving the movable rod 503.

In some embodiments of the present application, the number of bayonets 40 is two, two bayonets 40 are disposed at intervals along the transverse direction of the mounting end 101, the number of the clamping blocks 504 is two, two clamping blocks 504 are disposed at intervals along the transverse direction of the movable rod 503, and two clamping blocks 504 are respectively inserted into two bayonets 40. The two clamping blocks 504 are respectively matched with the two bayonets 40, so that the stability of the connection between the baffle 30 and the mounting end 101 is effectively improved.

In some embodiments of the present application, the number of elastic members 502 is plural, and the plurality of elastic members 502 are disposed at equal intervals in the lateral direction of the baffle 30.

Alternatively, the elastic member 502 is a spring or a shrapnel.

In some embodiments of the present application, as shown in fig. 2 and 3, a sealing ring 60 is fixed to the mounting end 101 of the housing 10, a sealing gasket 70 is fixed to one surface of the baffle 30, and the sealing gasket 70 is in close contact with the surface of the sealing ring 60. When the baffle 30 is mounted, the gasket 70 on the baffle 30 is in close contact with the seal ring 60 in the housing 10, so that the sealing effect in the housing 10 can be improved.

In some embodiments of the present application, the bottom of the mounting end 101 is provided with a plurality of slots 80, and the bottom of the baffle 30 is equidistantly fixed with an insert 301 adapted to the slots 80. The insert 80 is positioned when the baffle 30 is installed by mating with the insert 301 at the bottom of the baffle 30.

Further, the number of the slots 80 is plural, the plurality of slots 80 are arranged at equal intervals along the transverse direction of the mounting end 101, the number of the inserting blocks 301 is plural, the plurality of inserting blocks 301 are arranged at equal intervals along the transverse direction of the baffle 30, and the plurality of inserting blocks 301 are respectively inserted into the plurality of slots 80. The plurality of inserting blocks 301 are matched with the plurality of inserting grooves 80, so that the stability of positioning of the baffle 30 is improved.

Specifically, the number of slots 80 is three, and the number of plugs 301 is three.

In some embodiments of the present application, please refer to fig. 1, two limiting rods 505 are fixed on the top of the supporting plate 501, two guiding holes are provided on the movable rod 503, the two limiting rods 505 respectively slide through the two guiding holes provided on the movable rod 503, and the top of the limiting rod 505 can be limited on the top of the movable rod 503. Through the sliding fit of the limiting rod 505 and the guiding hole, the limiting rod 505 can play a role in guiding and limiting in the process of moving the movable rod 503 up and down.

In some embodiments of the present application, referring to fig. 4, a pull strap 90 is secured to one end of the cartridge body 20, and the pull strap 90 is positioned proximate the mounting end 101 when the cartridge body 20 is placed within the housing 10. Specifically, when the cartridge body 20 is installed, the pull strap 90 is oriented toward the user, which facilitates the user's extraction of the cartridge body 20 when the cartridge body 20 is replaced.

Specifically, the cartridge body 20 includes a meltblown filter layer 201, an activated carbon adsorption layer 202, and a fragrance layer 203, and fragrance particles are filled in the fragrance layer 203. The fragrance layer 203 can increase the fragrance of the air blown out by the automobile air conditioner, and the fragrance layer 203 can use fragrance particles with different fragrance types, so that a user can select the filter element main body 20 with different fragrance types according to the needs.

Working principle: when the baffle 30 needs to be detached to replace the filter element main body 20, a person operates the limiting mechanism 50, the movable rod 503 moves towards the supporting plate 501, the elastic piece 502 is extruded, the movable rod 503 can drive the two clamping blocks 504 to move downwards until the clamping blocks 504 are separated from the clamping ports 40, limiting on the baffle 30 can be relieved, the baffle 30 is slightly rotated and moved, the inserting block 301 at the bottom of the baffle 30 is separated from the inserting groove 80, the baffle 30 can be detached from the mounting end 101 of the shell 10, then the person can directly withdraw the filter element main body 20 from the shell 10 through the pull belt 90 on the filter element main body 20, when a new filter element main body 20 is installed, one end of the filter element main body 20, which is fixedly connected with the pull belt 90, is also towards the person, then the limiting mechanism 50 is operated again to install the baffle 30 in the shell 10, at this moment, the sealing gasket 70 on the baffle 30 is tightly contacted with the sealing ring 60 in the shell 10, thereby improving the sealing effect in the shell 10, the fusion spray filter layer 201 of the filter element main body 20 can filter the air sucked in, filtering out larger impurities or viruses, the active carbon adsorption layer 202 can adsorb gases and the air in the automobile, the filter element main body can further filter the air and the air conditioning layer 203 can be blown out according to the requirements.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. An air conditioner filter core structure of convenient change, its characterized in that: the filter element comprises a shell, a filter element main body and a baffle, wherein the shell is provided with a mounting end, the mounting end is provided with an opening communicated with the inside of the shell, a bayonet is formed in the top of the mounting end, the filter element main body is placed in the shell, the baffle is mounted at the mounting end so as to seal the opening, and a limiting mechanism used for being clamped with the bayonet is arranged on the baffle; the limiting mechanism comprises a support plate fixed on the surface of the baffle, an elastic piece is fixed at the top of the support plate, a movable rod is fixed at the top of the elastic piece, a clamping block is fixed at the top of the movable rod, and the clamping block is inserted into the bayonet.

2. The air conditioner filter element structure convenient to replace according to claim 1, wherein: the mounting end of the shell is fixed with a sealing ring, one surface of the baffle is fixed with a sealing gasket, and the sealing gasket is tightly contacted with the surface of the sealing ring.

3. The air conditioner filter element structure convenient to replace according to claim 1, wherein: the bottom of the mounting end is provided with a slot, and the bottom of the baffle is fixed with an inserting block matched with the slot.

4. The air conditioner filter element structure convenient to replace according to claim 3, wherein: the number of the slots is multiple, the slots are arranged at intervals in the transverse direction of the mounting end, the number of the inserting blocks is multiple, the inserting blocks are arranged at intervals in the transverse direction of the baffle, and the inserting blocks are respectively inserted into the slots.

5. The air conditioner filter element structure convenient to replace according to claim 1, wherein: two limiting rods are fixed at the top of the support plate, two guide holes are arranged on the movable rod, the two limiting rods are respectively arranged on the two guide holes on the movable rod in a sliding penetrating mode, and the top of each limiting rod can be limited on the top of the movable rod.

6. The air conditioner filter element structure convenient to replace according to claim 1, wherein: one end of the filter element main body is fixed with a pull belt, and when the filter element main body is placed in the shell, the pull belt is close to the installation end.

7. The air conditioner filter element structure convenient to replace according to claim 1, wherein: the filter element main body comprises a melt-blown cloth filter layer, an activated carbon adsorption layer and an aromatherapy layer, wherein aromatherapy particles are filled in the aromatherapy layer.

8. The air conditioner filter element structure convenient to replace according to claim 1, wherein: the number of the clamping blocks is two, the two clamping blocks are arranged along the transverse interval of the mounting end, the two clamping blocks are arranged along the transverse interval of the movable rod, and the two clamping blocks are respectively inserted into the two clamping blocks.

9. The air conditioner filter element structure convenient to replace according to claim 1, wherein: the number of the elastic pieces is multiple, and the elastic pieces are arranged at intervals along the transverse direction of the baffle plate.

10. The air conditioner filter element structure convenient to replace according to claim 1, wherein: the elastic piece is a spring or a shrapnel.