CN214619832U

CN214619832U - Filtering structure and air conditioner indoor unit with same

Info

Publication number: CN214619832U
Application number: CN202120547971.3U
Authority: CN
Inventors: 李金峰; 罗永宏; 曾新成; 刘欢欢; 林德贤
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-05
Anticipated expiration: 2031-03-16

Abstract

The utility model provides a filtration and have its machine in air conditioning. The filter structure includes: a mounting frame; the air inlet panel is connected with the mounting frame and surrounds an accommodating space, and an air inlet is formed in the air inlet panel; the filter assembly comprises a bracket and a first filter element detachably connected with the bracket, and the bracket is detachably connected with the mounting frame; the filter assembly is arranged in the accommodating space in a drawing and inserting mode through the air inlet; after the filter assembly is inserted into the accommodating space from the air inlet, the support is connected with the mounting frame. The utility model discloses a filtration has solved the difficult problem of dismantling of filter screen among the prior art.

Description

Filtering structure and air conditioner indoor unit with same

Technical Field

The utility model relates to an air conditioning equipment field particularly, relates to a filtration and have its air conditioning indoor set.

Background

With the increase of consumption level, the functions of the air conditioner are increasing day by day, and the fresh air function is one of the important research objects for the multi-functionalization of the air conditioner in recent years.

At present, according to the structural layout of a vertical cabinet type air conditioner, a fresh air component is generally positioned at the lower part of an indoor unit, the functions of a base and fresh air are combined, and the stability of the air conditioner is ensured. Generally, the consumer installs the vertical cabinet air conditioner in the corner in room, and because the new trend air intake generally is located the rear portion of air conditioner, leads to the difficult dismantlement of filter screen of new trend air intake, influences consumer's experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtration and have its air conditioning indoor set to solve the difficult problem of dismantling of filter screen among the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a filter structure including: a mounting frame; the air inlet panel is connected with the mounting frame and surrounds an accommodating space, and an air inlet is formed in the air inlet panel; the filter assembly comprises a bracket and a first filter element detachably connected with the bracket, and the bracket is detachably connected with the mounting frame; the filter assembly is arranged in the accommodating space in a drawing and inserting mode through the air inlet; after the filter assembly is inserted into the accommodating space from the air inlet, the support is connected with the mounting frame.

Further, the filter assembly further comprises a second filter element removably attached to the frame.

Further, the bracket is clamped with the mounting rack; and/or the first filter piece is clamped with the bracket.

Furthermore, a buckle groove is formed in the mounting frame, a first buckle is arranged on the support, and the first buckle is connected with the buckle groove in a clamped mode.

Furthermore, the mounting frame is provided with a first mounting end and a second mounting end which are arranged oppositely along a first preset direction, and the first mounting end and the second mounting end are both provided with a clamping groove; the bracket is provided with a first connecting end and a second connecting end which are oppositely arranged along a first preset direction, the first connecting end and the second connecting end are both provided with a first buckle, the first buckle of the first connecting end is clamped with the buckle groove of the first mounting end, and the first buckle of the second connecting end is clamped with the buckle groove of the second mounting end; wherein, the first preset direction and the drawing and inserting direction of the filter assembly form a preset included angle.

Further, be provided with the second buckle on the support, first filter has the card and establishes the portion, and the card of establishing the portion card is established in the second buckle.

Furthermore, be provided with the location arch on the support, the lateral wall formation location space of location arch and support, first filter has location portion, and location portion location is in the location space.

Further, the support has a mounting hole, and the second filter is installed in the mounting hole and with mounting hole interference fit.

Further, be provided with two at least air intakes on the air inlet panel, filtration includes two at least filtering component, and two at least filtering component set up with two at least air intakes one-to-one, and each filtering component passes through corresponding air intake installation and dismantlement.

According to the utility model discloses an on the other hand provides an indoor set of air conditioner, including the wind channel subassembly with install the filtration on the wind channel subassembly, filtration's mounting bracket and wind channel subassembly detachably are connected, and wherein, filtration is foretell filtration.

The utility model discloses a filtration is applicable to the machine in the air conditioning, is particularly useful for the new trend part of machine in the air conditioning. This filtration includes mounting bracket, air inlet panel and filtering component, and filtering component passes through the air intake and can takes out to insert ground and set up in accommodation space to the support is connected with the mounting bracket behind filtering component inserted accommodation space by the air intake, accomplishes filtering component's installation, and during the dismantlement, directly take out filtering component by the air intake can. In the working chamber of the indoor unit of the air conditioner, air entering from the air inlet enters the air duct assembly of the indoor unit of the air conditioner after being filtered by the first filtering piece of the filtering assembly. This filtration convenient to detach of filtering component of filtration has solved the first problem of filtering the piece and not being convenient for dismantle, need not move or dismantle the complete machine, just can realize changing the purpose of first filtration piece.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a filter assembly of a filter structure according to the invention;

figure 2 shows a front view of a filter assembly of a filter structure according to the invention;

fig. 3 shows an exploded view of an embodiment of a filter structure according to the present invention;

fig. 4 shows an exploded view of an intake panel and filter assembly of a filter structure according to the present invention;

fig. 5 shows an exploded view of the intake air panel, mounting bracket and filter assembly of the filter structure according to the present invention;

fig. 6 shows an exploded view of a mounting frame and a filter assembly of a filter structure according to the present invention.

Wherein the figures include the following reference numerals:

10. a filter assembly; 11. a support; 111. a first buckle; 112. a second buckle; 113. positioning the projection; 114. mounting holes; 12. a first filter member; 121. a clamping part; 122. a positioning part; 13. a second filter member; 20. a mounting frame; 21. a fastening groove; 22. a second fastening hole; 30. an air intake panel; 31. an air inlet; 32. a first fastening hole; 40. an air duct assembly; 41. and a third fastening hole.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model provides a filtering structure please refer to fig. 1 to 6, include: a mounting frame 20; the air inlet panel 30 is connected with the mounting frame 20 and encloses an accommodating space, and the air inlet panel 30 is provided with an air inlet 31; a filter assembly 10 including a bracket 11 and a first filter member 12 detachably coupled to the bracket 11, the bracket 11 being detachably coupled to a mounting bracket 20; wherein, the filter assembly 10 is arranged in the accommodating space in a drawable manner through the air inlet 31; after the filter assembly 10 is inserted into the receiving space through the air inlet 31, the bracket 11 is coupled to the mounting bracket 20.

The utility model discloses a filtration is applicable to the machine in the air conditioning, is particularly useful for the new trend part of machine in the air conditioning. This filtration includes mounting bracket 20, air inlet panel 30 and filtering component 10, and filtering component 10 can be taken out through air intake 31 and insert ground and set up in accommodation space to support 11 is connected with mounting bracket 20 after filtering component 10 is inserted accommodation space by air intake 31, accomplishes filtering component 10's installation, and during the dismantlement, directly take out filtering component 10 by air intake 31 can. In the working chamber of the air conditioning indoor unit, the air entering from the air inlet 31 enters the air duct assembly 40 of the air conditioning indoor unit after being filtered by the first filter element 12 of the filter assembly 10. The filtering component 10 of the filtering structure is convenient to detach, the problem that the first filtering piece 12 is not convenient to detach is solved, and the purpose of replacing the first filtering piece 12 can be achieved without moving or detaching the whole machine.

Specifically, when the filter structure is applied to a fresh air component of an indoor unit of an air conditioner, the air inlet 31 is used for allowing fresh air to enter, and allowing the fresh air to enter the air duct assembly 40 of the fresh air component.

In this embodiment, the filter assembly 10 further includes a second filter element 13, the second filter element 13 being removably attached to the frame 11. Specifically, the first filter element 12 and the second filter element 13 are integrally designed through the bracket 11, so that the number of parts of the filter structure is reduced, the purpose of disassembling the bracket 11 once and replacing the two filter elements is achieved, and the filter elements can be more conveniently cleaned and replaced by consumers; in addition, the space utilization rate can be improved.

Specifically, the first filter member 12 is a filter net; optionally, the first filter element 12 is a coarse filter screen.

Specifically, the second filter 13 is a HEPA filter; among them, HEPA is called High efficiency particulate air Filter in English and High efficiency air Filter in Chinese.

In this embodiment, the bracket 11 is clamped with the mounting bracket 20; and/or the first filter member 12 is clamped with the bracket 11. This arrangement facilitates the mounting and dismounting of the bracket 11 and the first filter member 12.

In this embodiment, the mounting bracket 20 is provided with a locking groove 21, the bracket 11 is provided with a first locking buckle 111, and the first locking buckle 111 is locked with the locking groove 21. This arrangement facilitates the separation of the bracket 11 from the mounting bracket 20 when the bracket 11 is withdrawn, and facilitates the connection and fixation of the bracket 11 to the mounting bracket 20 when the bracket 11 is inserted. Specifically, the first buckle 111 has a symmetrical triangular structure, which facilitates the assembly of the bracket 11 and the extraction of the bracket 11.

In this embodiment, the mounting bracket 20 has a first mounting end and a second mounting end opposite to each other along a first preset direction, and the first mounting end and the second mounting end are both provided with a fastening groove 21; the bracket 11 is provided with a first connecting end and a second connecting end which are oppositely arranged along a first preset direction, the first connecting end and the second connecting end are both provided with a first buckle 111, the first buckle 111 of the first connecting end is clamped with the buckle groove 21 of the first mounting end, and the first buckle 111 of the second connecting end is clamped with the buckle groove 21 of the second mounting end; wherein, the first predetermined direction and the plugging direction of the filter assembly 10 form a predetermined included angle. The arrangement makes the bracket 11 stressed stably and installed firmly.

Specifically, the preset included angle is 90 degrees or other angles. The first predetermined direction is inclined to the inserting and withdrawing direction of the filter assembly 10.

In the present embodiment, the second buckle 112 is disposed on the bracket 11, and the first filter member 12 has a clamping portion 121, and the clamping portion 121 is clamped in the second buckle 112.

In the present embodiment, the bracket 11 is provided with a positioning protrusion 113, the positioning protrusion 113 and the side wall of the bracket 11 form a positioning space, the first filter 12 has a positioning portion 122, and the positioning portion 122 is positioned in the positioning space.

Specifically, the positioning portion 122 and the engaging portion 121 are disposed oppositely, and when the first filter member 12 is installed, the positioning portion 122 of the first filter member 12 is first engaged with the positioning protrusion 113, and then pressed into the second engaging portion 112, so as to complete the installation and fixation.

In one embodiment, there are two positioning protrusions 113 and two second latches 112; the positioning protrusions 113 and the second catches 112 are provided on opposite sides of the first filter 12.

In this embodiment, the bracket 11 has a mounting hole 114, and the second filter member 13 is mounted in the mounting hole 114 and is in interference fit with the mounting hole 114. This arrangement achieves the mounting and fixing of the second filter element 13.

In this embodiment, at least two air inlets 31 are disposed on the air inlet panel 30, the filter structure includes at least two filter assemblies 10, the at least two filter assemblies 10 are disposed in one-to-one correspondence with the at least two air inlets 31, and each filter assembly 10 is mounted and dismounted through the corresponding air inlet 31.

In one embodiment, as shown in fig. 4 and 5, the air intake panel 30 is provided with two air intakes 31, and the two air intakes 31 are symmetrically arranged; the filter structure comprises two filter assemblies 10, wherein the two filter assemblies 10 are symmetrically arranged.

In this embodiment, the air intake panel 30 is provided with a first fastening hole 32, the mounting bracket 20 is provided with a second fastening hole 22, the air duct assembly 40 is provided with a third fastening hole 41, and the filter structure further includes a fastening member, which sequentially passes through the first fastening hole 32, the second fastening hole 22 and the third fastening hole 41, so that the air intake panel 30, the mounting bracket 20 and the air duct assembly 40 are fixed together by the fastening member.

In particular, the fastener is a screw.

The utility model also provides an indoor unit of air conditioner, including wind channel subassembly 40 and installing the filtration on wind channel subassembly 40, filtration's mounting bracket 20 is connected with wind channel subassembly 40 detachably, and wherein, filtration is the filtration in above-mentioned embodiment.

The application solves the following technical problems: the problem that a filter screen at an air inlet of a fresh air part is not easy to disassemble is solved; first filtration piece 12 and the non-integrated design of second filtration piece 13, the structure is loaded down with trivial details, dismantles trouble problem.

The beneficial effect of this application: the purpose of replacing the first filtering piece 12 and the second filtering piece 13 can be realized without moving or disassembling the whole machine; first filtration piece 12 and second filtration piece 13 pass through support 11 integrated design, have reduced the part quantity of new trend part, and reach and dismantle a filter screen support, can change the purpose of two kinds of filter screens. When the filter screen needs to be cleaned, a consumer only needs to draw out the bracket from the back of the air conditioner to clean and replace the two filter screens.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A filter structure, comprising:

a mounting frame (20);

the air inlet panel (30) is connected with the mounting rack (20) and encloses an accommodating space, and an air inlet (31) is formed in the air inlet panel (30);

a filter assembly (10) comprising a support (11) and a first filter element (12) removably attached to the support (11), the support (11) being removably attached to the mounting bracket (20);

wherein the filter assembly (10) is arranged in the accommodating space in a drawing and inserting manner through the air inlet (31); after the filter assembly (10) is inserted into the accommodating space from the air inlet (31), the bracket (11) is connected with the mounting frame (20).

2. A filter structure as claimed in claim 1, wherein the filter assembly (10) further comprises a second filter element (13), the second filter element (13) being removably connected to the bracket (11).

3. The filtering structure according to claim 1, characterized in that said bracket (11) is snap-fitted to said mounting frame (20); and/or the first filter element (12) is clamped with the bracket (11).

4. A filter structure according to claim 3, wherein a fastening groove (21) is provided on the mounting bracket (20), and a first fastening (111) is provided on the bracket (11), wherein the first fastening (111) is fastened to the fastening groove (21).

5. The filtering structure according to claim 4, wherein said mounting bracket (20) has a first mounting end and a second mounting end opposite to each other along a first predetermined direction, said first mounting end and said second mounting end being provided with said snap groove (21); the bracket (11) is provided with a first connecting end and a second connecting end which are oppositely arranged along a first preset direction, the first connecting end and the second connecting end are both provided with the first buckle (111), the first buckle (111) of the first connecting end is clamped with the buckle groove (21) of the first mounting end, and the first buckle (111) of the second connecting end is clamped with the buckle groove (21) of the second mounting end;

the first preset direction and the drawing and inserting direction of the filter assembly (10) form a preset included angle.

6. A filter structure as claimed in claim 3, characterised in that the bracket (11) is provided with a second catch (112), the first filter element (12) having a catch (121), the catch (121) being caught in the second catch (112).

7. The filter structure according to claim 1, wherein a positioning protrusion (113) is provided on the bracket (11), the positioning protrusion (113) forms a positioning space with a side wall of the bracket (11), and the first filter member (12) has a positioning portion (122), and the positioning portion (122) is positioned in the positioning space.

8. A filter structure according to claim 2, wherein the bracket (11) has a mounting hole (114), and the second filter member (13) is mounted in the mounting hole (114) with interference fit with the mounting hole (114).

9. The filter structure according to any one of claims 1 to 8, wherein at least two of the air inlets (31) are provided on the air inlet panel (30), the filter structure comprises at least two of the filter assemblies (10), at least two of the filter assemblies (10) are provided in one-to-one correspondence with at least two of the air inlets (31), and each filter assembly (10) is mounted and dismounted through the corresponding air inlet (31).

10. An air-conditioning indoor unit comprising an air duct assembly (40) and a filtering structure mounted on the air duct assembly (40), the mounting frame (20) of the filtering structure being detachably connected to the air duct assembly (40), characterized in that the filtering structure is as claimed in any one of claims 1 to 9.