CN210861374U

CN210861374U - Indoor unit of air conditioner

Info

Publication number: CN210861374U
Application number: CN201922020368.5U
Authority: CN
Inventors: 孟庆刚
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-26
Anticipated expiration: 2029-11-20

Abstract

The utility model provides an indoor unit of air conditioner belongs to air conditioning technology field. The air-conditioning indoor unit comprises an outer cover, wherein an air inlet is formed in the outer cover; the panel corresponds to the air inlet and is connected to the outer cover, and an air inlet grille and a cavity positioned on the front side of the air inlet grille are arranged on the panel; the filter screen assembly is arranged at the air inlet grille to filter air passing through the air inlet grille and is in sliding connection with the outer cover; wherein, the screen assembly includes: the filter screen is positioned on the inner side of the air inlet grille; and the filter screen cover plate is connected with the filter screen and positioned in the cavity, and a magnetic suction device is connected between the filter screen cover plate and the outer cover so that the filter screen cover plate is adsorbed on the outer cover. The utility model has the advantages of convenient operation and good experience.

Description

Indoor unit of air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.

Background

Among the correlation technique, the air intake of air conditioning indoor set is provided with the filter screen, when needs are changed or are washd the filter screen, needs pull down the panel of indoor set, adorns the panel again after changing the filter screen, brings the troublesome in operation, influences user's use and experiences.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem who exists in the existing design at least. Therefore, the utility model provides an indoor unit of air conditioner has convenient operation, advantage that experience nature is good.

In order to achieve the above object, the utility model discloses a technical scheme be:

indoor set of air conditioning includes:

an outer cover, on which an air inlet is formed;

the panel corresponds to the air inlet and is connected to the outer cover, and an air inlet grille and a cavity positioned on the front side of the air inlet grille are arranged on the panel; and

the filter screen assembly is arranged at the air inlet grille to filter air passing through the air inlet grille and is in sliding connection with the outer cover;

wherein, the screen assembly includes:

the filter screen is positioned on the inner side of the air inlet grille; and

the filter screen apron with the filter screen is connected and is located in the cavity, the filter screen apron with be connected with magnetism between the dustcoat and inhale the device, so that the filter screen apron adsorb in the dustcoat.

Preferably, a handheld part is arranged on the filter screen cover plate, so that the filter screen assembly can be pulled out in a handheld mode.

Preferably, a clamping groove is formed in one side, close to the center of the air conditioner indoor unit, of the filter screen cover plate, and a clamping strip matched with the clamping groove is arranged on the inner wall of the cavity.

Preferably, the inner wall of the air inlet is provided with a guide groove matched with the side edge of the filter screen.

Preferably, the magnetic attraction device includes:

the first magnetic connecting piece is arranged on the filter screen cover plate;

the second magnetic connecting piece is arranged on the outer cover and magnetically adsorbed by the first magnetic connecting piece, so that the filter screen cover plate is adsorbed on the outer cover.

Preferably, the first magnetic connecting piece is arranged on the filter screen cover plate in a clamping or sticking mode; the second magnetic connecting piece is arranged on the outer cover in a clamping or sticking mode.

Preferably, the first magnetic connecting piece is an iron sheet, and the second magnetic connecting piece is a magnet; or the first magnetic connecting piece is a magnet, and the second magnetic connecting piece is an iron sheet.

Preferably, the width h of the screen cover plate is 2cm to 8cm in the sliding direction of the screen assembly.

Preferably, two magnetic suction devices are arranged at intervals along a direction perpendicular to the sliding direction of the filter screen assembly.

Preferably, in the assembled position, the outer surface of the filter screen cover plate and the outer surface of the panel are located on the same arc surface.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the filter screen assembly is assembled by arranging the filter screen and the filter screen cover plate, and the filter screen assembly is connected with the outer cover in a sliding manner, so that the filter screen assembly can conveniently slide relative to the outer cover; the filter screen cover plate can be exposed out of the indoor unit by arranging the cavity for accommodating the filter screen cover plate on the panel; through with the magnetism between filter screen apron and the dustcoat and inhale and be connected, be favorable to the separation and the connection of filter screen apron and dustcoat, when the filter screen subassembly is dismantled to needs, the user only need pull the filter screen subassembly forward the side and just can separate it, it is very simple and convenient swift to operate, need demolish the troublesome problem of operation that just can take out the filter screen and bring with the panel in prior art relatively, the operation is very easily dismantled to the filter screen subassembly of this air conditioning indoor set, time saving and labor saving, have convenient operation, advantage that experience is good.

2. The clamping groove is formed in the rear end of the filter screen cover plate, correspondingly, the clamping strip is arranged on the inner wall of the cavity, the clamping groove and the clamping strip are matched to enable the filter screen cover plate to be positioned in the cavity, when the filter screen assembly is assembled, the filter screen assembly is inserted into the rear side direction of the indoor unit, when the clamping strip is clamped by the clamping groove, the filter screen assembly cannot be pushed continuously, and frequent deformation of the filter screen due to excessive insertion of the filter screen assembly can be effectively avoided; and the position of the filter screen cover plate in the cavity is determined by the matching of the clamping groove and the clamping strip, so that the position of the magnetic suction device between the filter screen cover plate and the outer cover can be conveniently determined.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the indoor unit of the air conditioner of the present invention;

FIG. 2 is an exploded view of the outer cover and the base of the indoor unit of the air conditioner of the present invention;

FIG. 3 is an exploded view of the indoor unit of the air conditioner of the present invention;

FIG. 4 is a schematic view of the filter screen assembly in the indoor unit of an air conditioner according to the present invention;

FIG. 5 is a perspective view of the panel of the indoor unit of the air conditioner of the present invention;

FIG. 6 is a perspective view of the outer cover of the indoor unit of the air conditioner of the present invention;

FIG. 7 is an enlarged view taken along line A of FIG. 6;

FIG. 8 is a schematic structural view of the hidden screen assembly in the indoor unit of the air conditioner of the present invention;

FIG. 9 is a perspective view of a screen assembly of the indoor unit of an air conditioner of the present invention;

FIG. 10 is a top view of the panel and the screen cover plate of the indoor unit of the air conditioner of the present invention;

FIG. 11 is a view taken along line B of FIG. 10;

FIG. 12 is an enlarged view of the drawing along the direction C;

in the above figures: 1. a housing; 11. an air inlet; 12. a second magnetic connector; 13. a guide groove; 2. a panel; 21. an air inlet grille; 22. a cavity; 221. clamping the strip; 3. a screen assembly; 31. filtering with a screen; 32. a filter screen cover plate; 321. a hand-held portion; 322. a first magnetic connector; 323. a card slot; 4. a base.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

Referring to fig. 1 to 4, an air conditioning indoor unit according to an embodiment of the present invention is defined such that when the air conditioning indoor unit is installed and used, a surface facing a user is a front surface, and a surface opposite to the front surface is a rear surface. The air-conditioning indoor unit 100 comprises an outer cover 1, a panel 2, a filter screen assembly 3, a base 4 and a heat exchange module (not shown in the figure);

the rear side surface of the outer cover 1 is opened, the base 4 is connected with the outer cover 1 from the rear surface of the outer cover 1, so that the base 4 and the outer cover 1 form a cavity, and the heat exchange module is arranged in the cavity and used for realizing indoor air temperature regulation; corresponding to the position of the heat exchange module, the upper side surface of the outer cover 1 is provided with an air inlet 11, and the lower side surface of the outer cover 1 is provided with a heat exchange air outlet. In the cooling/heating mode, indoor air can enter the heat exchange module through the air inlet 11 on the upper side surface of the outer cover 1, and is circulated to the indoor through the heat exchange air outlet after exchanging heat with the heat exchange module, so that the indoor temperature can be adjusted.

Panel 2 is connected at the upper surface of dustcoat 1, covers the outward appearance and the intensity of machine in order to guarantee air conditioning with the upper surface of dustcoat 1 completely, and the form that the joint that panel 2 and dustcoat 1 were used commonly among the prior art is connected is adopted. An air inlet grille 21 is arranged on the panel 2 corresponding to the air inlet 11, and air can enter the outer cover 1 from the air inlet grille 21;

and the filter screen component 3 is arranged on the inner side of the air inlet grille 21 and is used for filtering the air entering the outer cover 1 from the air inlet grille 21 so as to ensure the air inlet quality of the air conditioner.

Because the filter screen assembly 3 can adhere to a large amount of dust and impurities after being used for a long time, if the filter screen assembly is not processed, the air inlet amount of the air conditioner during use is influenced, and the heating and refrigerating effects are further influenced, the filter screen assembly 3 needs to be detached, cleaned or replaced.

In order to facilitate the disassembly operation of the filter screen assembly 3, in the air conditioner indoor unit, the filter screen assembly 3 can slide relative to the outer cover 1, so that the filter screen assembly 3 can be pulled out of the outer cover 1.

Wherein, screen assembly 3 includes:

the filter screen 31 is arranged opposite to the air inlet grille 21 and is positioned on the inner side of the air inlet grille 21, and air enters the outer cover 1 after passing through the air inlet grille 21 and being filtered by the filter screen 31;

the filter screen cover plate 32 is connected with the filter screen 31 and is positioned on the front side of the air inlet grille 21, so that a user can conveniently operate the filter screen cover plate 32 in front of the indoor unit of the air conditioner; the connection between the filter screen cover plate 32 and the filter screen 31 can adopt the forms of clamping, clamping connection and the like, so that the filter screen 31 and the filter screen cover plate 32 can be conveniently detached.

The filter screen cover plate 32 is connected with the outer cover 1 through a magnetic attraction device, the connection mode is convenient for the disassembly of the filter screen cover plate 32, and the filter screen cover plate 32 can be separated from the outer cover 1 only by overcoming the magnetic attraction force; still be provided with handheld portion 321 on the filter screen apron 32, be favorable to filter screen subassembly 3's dismantlement operation more, the user only need place the hand in handheld portion 321, pull filter screen subassembly 3, can pull out filter screen subassembly 3 from dustcoat 1.

This machine in air conditioning is through setting up filter screen subassembly 3 that filter screen 31 and filter screen apron 32 assemble, and the sliding connection of filter screen subassembly 3 and dustcoat 1, make things convenient for sliding in the relative dustcoat 1 of filter screen subassembly 3, through inhale between filter screen apron 32 and the dustcoat 1 and be connected, be favorable to the separation of filter screen apron 32 and dustcoat 1, and, be provided with handheld portion 321 on the filter screen apron 32, when filter screen subassembly 3 is dismantled to needs, the user only need pull filter screen subassembly 3 through handheld portion 321 to the front side just can be with its separation, the operation is very simple and convenient swift, compare in prior art need demolish panel 2 and just can take out the troublesome problem of operation that filter screen 31 brought, this machine in air conditioning's filter screen subassembly 3 is very easily dismantled the operation, time saving and labor saving, and convenient operation has, the advantage that experience is good.

Specifically, as shown in fig. 6 and 7, the inner walls of the left and right sides of the air inlet 11 are provided with guide grooves 13, and the left and right ends of the filter screen 31 can slide along the guide grooves 13.

Specifically, the holding portion 321 is a groove recessed toward the inner side of the housing 1 on the filter screen cover plate 32, and a user can place a hand in the groove to facilitate the force application operation on the filter screen cover plate 32.

Specifically, referring to fig. 6 to 9, the magnetic attraction device includes a first magnetic connector 322 and a second magnetic connector 12, wherein the first magnetic connector 322 is disposed on the screen cover plate 32, the second magnetic connector 12 is disposed on the housing 1, and the second magnetic connector 12 and the first magnetic connector 322 are magnetically attracted to each other, so that the screen cover plate 32 is attracted to the housing 1; the first magnetic connector 322 and the second magnetic connector 12 are respectively connected to the filter screen cover plate 32 and the outer cover 1 in a clamping, adhering or embedding manner.

Illustratively, the first magnetic connecting piece 322 is an iron piece, and the second magnetic connecting piece 12 is a magnet, or the first magnetic connecting piece 322 is a magnet, and the second magnetic connecting piece 12 is an iron piece, which is easier to obtain than the magnet, so that the cost can be saved.

In the illustrated embodiment, two screen assemblies 3 are arranged corresponding to the air intake grill 21, and the two screen assemblies 3 are arranged in the left-right direction. In order to ensure the connection reliability of the filter screen cover plate 32 and the outer cover 1, two magnetic suction devices are arranged between each filter screen cover plate 32 and the outer cover 1 and are arranged at intervals along the left and right directions.

In some embodiments, referring to fig. 4 and 5, the two-way arrow in fig. 4 indicates the direction of detaching the screen assembly 3, the screen assembly 3 can be detached by pulling the screen assembly 3 forward, and the screen assembly 3 can be installed in the indoor unit by pushing the screen assembly 3 backward; the panel 2 is provided with a through cavity 22, and in the process of assembling and disassembling the filter screen assembly 3, the filter screen 31 penetrates into or slides out of the inner side of the air inlet grille 21 from the cavity 22. When the filter screen assembly 3 is installed in the indoor unit, the filter screen cover plate 32 in the filter screen assembly 3 can be accommodated in the cavity 22, through the cavity 22 arranged on the panel 2, the filter screen cover plate 32 can be exposed, so that a user can conveniently pull and pull the filter screen cover plate 32, in addition, the arrangement of the cavity 22 enables the filter screen cover plate 32 to be connected with the outer cover 1 at the cavity 22, the problem that the filter screen assembly 3 is not firm in connection and is easy to separate is effectively prevented, and meanwhile, the filter screen cover plate 32 can be prevented from protruding out of the outer surface of the panel 2 to influence the appearance effect of the indoor unit.

When the filter screen assembly 3 is plugged into the cavity 22, the filter screen 31 may deform, and there is a problem that the filter screen assembly 3 is too hard to be plugged into the cavity, and thus the use quality of the filter screen 31 may be affected, as shown in fig. 10 to 12, in the air conditioning indoor unit, a positioning structure is disposed between the filter screen cover plate 32 and the cavity 22, specifically, a clamping groove 323 is disposed at the rear end of the filter screen cover plate 32, and correspondingly, a clamping strip 221 is disposed on the inner wall of the cavity 22, and the clamping groove 323 and the clamping strip 221 are matched to enable the filter screen cover plate 32 to be positioned in the cavity 22. When the filter screen component 3 is assembled, the filter screen component 3 is plugged into the rear side direction of the indoor unit, when the clamping groove 323 clamps the clamping strip 221, the filter screen component 3 cannot be pushed any more, and the deformation of the filter screen 31 caused by excessive plugging of the filter screen component 3 can be effectively avoided; moreover, after the position of the filter screen cover plate 32 in the cavity 22 is determined by the matching of the clamping groove 323 and the clamping strip 221, the position of the magnetic attraction device between the filter screen cover plate 32 and the outer cover 1 can be conveniently determined.

In some embodiments, and with continued reference to fig. 12, the notch 323 is located on the inside of the screen cover 32 and does not interfere with the outer surface of the screen cover 32, and when the screen assembly 3 is assembled to the indoor unit, the outer surface of the screen cover 32 is flush with the outer surface of the faceplate 2. For example, the outer surface of the panel 1 is arc-shaped, and when the filter screen cover plate 32 is assembled, the outer surface of the filter screen cover plate and the outer surface of the panel 1 are arc surfaces on the same circle, so that the appearance of the air-conditioning indoor unit is ensured.

Specifically, referring to fig. 4, the width h of the screen cover plate 32 is 2cm to 8cm, if the screen cover plate 32 is too wide, the widths of the screen 31 and the air inlet grille 21 are reduced, so that the air inlet area is reduced, and if the screen cover plate 32 is too narrow, the force application operation to the screen cover plate 32 is inconvenient; the air conditioner indoor unit can be conveniently operated without influencing the air inlet area of the indoor unit by setting the width h of the filter screen cover plate 32 to be 2-8 cm. For example, the width of the screen cover plate 32 may be set at 4 cm.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An indoor unit of an air conditioner, comprising:

an outer cover, on which an air inlet is formed;

wherein, the screen assembly includes:

the filter screen is positioned on the inner side of the air inlet grille; and

2. An indoor unit of an air conditioner according to claim 1, wherein a hand-held portion is provided on the screen cover plate for pulling the screen assembly by hand.

3. The indoor unit of an air conditioner as claimed in claim 2, wherein a slot is formed on one side of the filter screen cover plate close to the center of the indoor unit of the air conditioner, and a clamping strip matched with the slot is arranged on the inner wall of the cavity.

4. An indoor unit of an air conditioner according to claim 1, wherein a guide groove adapted to a side edge of the filter screen is formed in an inner wall of the air inlet.

5. An indoor unit of an air conditioner according to claim 1, wherein the magnetic attracting means includes:

6. An indoor unit of an air conditioner as claimed in claim 5, wherein the first magnetic connector is mounted on the filter screen cover plate in a clamping or sticking manner; the second magnetic connecting piece is arranged on the outer cover in a clamping or sticking mode.

7. An indoor unit of an air conditioner according to claim 5, wherein the first magnetic connecting member is an iron piece, and the second magnetic connecting member is a magnet; or the first magnetic connecting piece is a magnet, and the second magnetic connecting piece is an iron sheet.

8. An indoor unit of an air conditioner according to claim 1, wherein the width h of the screen cover plate in the sliding direction of the screen assembly is 2cm to 8 cm.

9. An indoor unit of an air conditioner according to claim 1, wherein two of the magnetic attraction means are provided at intervals in a direction perpendicular to a sliding direction of the screen assembly.

10. An indoor unit of an air conditioner according to claim 1, wherein, in the assembled position, the outer surface of the screen cover plate and the outer surface of the panel are positioned on the same arc surface.