CN216644354U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The embodiment of the application provides an air-conditioning indoor unit and an air conditioner. One side of the shell is provided with an opening, and at least partial region of the opening forms a first air return opening. At least part of the area of the water pan is located at the first air return opening, the panel assembly is provided with a second air return opening, the panel assembly is arranged on one side of the shell with the opening, the panel assembly is hung with the water pan, and the second air return opening is communicated with the first air return opening. The indoor unit of air conditioner of this application embodiment is convenient for install panel components.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to the field of air conditioning equipment, in particular to an air conditioner indoor unit and an air conditioner.

Background

The embedded air conditioner is an air conditioner which embeds an air vent of the air conditioner into the surface of a house, and a panel assembly is mostly required to be configured. The panel assembly should maintain the sealing and reliability of its installation on one hand, and also need easy installation on the other hand, and the convenience of panel assembly installation is a very important issue in the market.

However, in the related art, most of the embedded air conditioners are fixed on the ceiling, and at least two installers are generally required to lift the panel assembly in cooperation to complete the installation operation during the installation process, thereby causing inconvenience in installation of the panel assembly.

SUMMERY OF THE UTILITY MODEL

In view of the above, a main object of the embodiments of the present application is to provide an air conditioner indoor unit and an air conditioner that are convenient for installing a panel assembly.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

the first aspect of the embodiments of the present application provides an air conditioning indoor unit, including:

a shell with an opening on one side, wherein at least partial area of the opening forms a first air return opening;

the water receiving tray is at least partially positioned at the first air return opening;

the panel component is arranged on one side of the shell, which is provided with the opening, and is hung with the water pan, and the second air return opening is communicated with the first air return opening.

In one embodiment, the panel assembly comprises a face frame with the second air return opening and a hook arranged on the face frame, the water pan comprises a pan body and a reinforcing rib arranged on the pan body, and the hook is hooked with the reinforcing rib.

In one embodiment, the number of the hooks and the number of the reinforcing ribs are multiple, the hooks are arranged at intervals along the length direction of the face frame, the reinforcing ribs are arranged at intervals along the length direction of the first air return opening, and each hook is hooked with the corresponding reinforcing rib.

In one embodiment, the number of hooks is two, and the two hooks are bent in opposite directions.

In one embodiment, one end of the hook is connected to the face frame, and the other end of the hook has a guide surface, and the guide surface of each hook is matched with the corresponding reinforcing rib to guide the hook to be hooked to the corresponding reinforcing rib.

In one embodiment, the reinforcing rib is provided with a limiting groove, and the hook is hung in the limiting groove.

In one embodiment, a part of the opening forms the first air return opening, and another part of the opening forms a first air outlet, and the first air outlet is located at one side of the first air return opening in the width direction;

the water receiving disc divides the first air return opening into a first sub air return opening and a second sub air return opening, the first sub air return opening is positioned between the first air outlet and the second sub air return opening, and the reinforcing rib is arranged at the first sub air return opening;

the panel component is also provided with a second air outlet which is communicated with the first air outlet.

In one embodiment, the indoor unit of the air conditioner comprises an evaporator and an air outlet frame, wherein the evaporator is arranged on one side of the water pan, which is far away from the panel assembly, and the air outlet frame is arranged at the first air outlet;

the disk body includes first water receiving tank and the second water receiving tank that sets up along width direction interval, the notch orientation of first water receiving tank the evaporimeter, the notch orientation of second water receiving tank the lateral wall of air-out frame, first water receiving tank with pass through between the second water receiving tank the strengthening rib is connected.

In one embodiment, the panel assembly comprises a face frame, a grille and two side plates, wherein the face frame is provided with the second air return opening, the grille is detachably covered at the second air return opening, and the two side plates are respectively arranged at two opposite sides of the second air return opening along the length direction and detachably connected with the face frame;

the face frame is provided with a plurality of fastening holes for fastening connection with the shell, and the fastening holes are respectively arranged in the area, which is shielded by each side plate, of the face frame; and/or the fastening holes are respectively arranged in the areas, which are shielded by the grating, of the face frame.

The second aspect of the embodiment of the present application provides an air conditioner, including the above air conditioner indoor unit.

The embodiment of the application provides a machine and air conditioner in air conditioning, and machine includes casing, water collector and panel components in the air conditioning, and one side of casing has the opening, and open-ended at least partial region forms first return air mouth, and at least partial region of water collector is located first return air mouth department, and panel components articulates with the water collector. That is to say, through articulate panel components on being located the water collector of casing opening part, can realize the prepositioning to panel components, from this, need not installer at the in-process of installing panel components and lift panel components, just can realize single installation operation to the convenience of panel components installation has been improved.

Drawings

Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural diagram of a panel assembly according to an embodiment of the present disclosure;

FIG. 4 is a rear view of the panel assembly shown in FIG. 3, illustrating the drip tray;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

FIG. 6 is a schematic view of the panel assembly of FIG. 3 from another angle, showing a drip tray;

FIG. 7 is an enlarged view of a portion of FIG. 6 at C;

FIG. 8 is a schematic structural diagram of a housing according to an embodiment of the present disclosure;

FIG. 9 is a bottom view of the housing shown in FIG. 8, illustrating a drip tray;

FIG. 10 is a schematic cross-sectional view taken along line D-D of FIG. 9;

fig. 11 is a schematic structural view of the water pan shown in fig. 9.

Description of the reference numerals

A housing 10; an opening 10 a; a first return air opening 10 aa; a first sub return air inlet 10 aa'; a second sub-return air opening 10aa "; a first outlet 10 ab; a water pan 20; a tray body 21; a first water receiving tank 21 a; a second water receiving tank 21 b; a reinforcing rib 22; a stopper groove 22 a; a panel assembly 30; a face frame 31; fastening holes 31 a; a hook 32; the guide surface 321; a grid 33; side plates 34; a second return air inlet 30 a; the third sub-return air inlet 30 a'; the fourth sub-return air inlet 30a "; a second outlet 30 b; an evaporator 40; and an air outlet frame 50.

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

In the present application, the "width direction" and "length direction" orientations or positional relationships are based on the orientations or positional relationships shown in fig. 1. It is to be understood that such directional terms are merely for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application.

An embodiment of the present application provides an indoor unit of an air conditioner, please refer to fig. 1, 4 to 10, and the indoor unit of the air conditioner includes a casing 10, a water pan 20, and a panel assembly 30. The shell 10 has an opening 10a on one side, at least a partial region of the opening 10a forms a first air return opening 10aa, the water pan 20 is at least partially located at the first air return opening 10aa, the panel assembly 30 has a second air return opening 30a, the panel assembly 30 is disposed on one side of the shell 10 having the opening 10a, the panel assembly 30 is hooked with the water pan 20, and the second air return opening 30a is communicated with the first air return opening 10 aa.

Another embodiment of this application provides an air conditioner, includes the air conditioning indoor set of this application arbitrary embodiment.

The indoor set of air conditioning of this application embodiment can be smallpox machine, tuber pipe machine etc. and for the convenience of description, this application embodiment uses the indoor set of air conditioning to describe as the smallpox machine for the example.

Specifically, the first air return opening 10aa may be formed in the entire region of the opening 10a of the casing 10, or the first air return opening 10aa may be formed in a partial region of the opening 10 a.

The water pan 20 may be located in the first air return opening 10aa entirely, or may be located in a partial region of the first air return opening 10 aa. As long as the drip tray 20 does not completely block the first return air opening 10 aa.

The second air return opening 30a of the panel assembly 30 is communicated with the first air return opening 10aa of the casing 10, which means that the external air flow can enter the casing 10 through the second air return opening 30a and the first air return opening 10 aa.

The air conditioner indoor unit of the embodiment of the application can realize the prepositioning of the panel component 30 by hanging the panel component 30 on the water pan 20 positioned at the opening 10a of the shell 10, so that the panel component 30 is not required to be lifted by an installer in the process of installing the panel component 30, the single-person installation operation can be realized, and the convenience for installing the panel component 30 is improved.

In an embodiment, referring to fig. 3 to 5, the panel assembly 30 includes a surface frame 31, a grille 33 and two side plates 34, the surface frame 31 has a second air return opening 30a, the grille 33 is detachably covered on the second air return opening 30a, and the two side plates 34 are respectively disposed on two opposite sides of the second air return opening 30a along the length direction and detachably connected to the surface frame 31.

Specifically, the grille 33 and the two side plates 34 of the panel assembly 30 are detachably disposed on the side of the face frame 31 away from the casing 10, and the grille 33 disposed at the second air return opening 30a can perform dust filtering and flow guiding functions.

Further, the face frame 31 has a plurality of fastening holes 31a for fastening with the housing 10. The fastening holes 31a are respectively provided in the area of the face frame 31 shielded by the grill 33 and the side plates 34, thereby facilitating the attachment and detachment of the fastening members and improving the appearance of the air conditioning indoor unit.

It is understood that the fastening connection means a detachable connection manner in which the face frame 31 is integrally connected to the housing 10 using a fastener. The fastener can be a bolt, a stud, a screw or other mechanical parts for fastening connection.

In some embodiments, the fastening holes 31a may be all disposed on the face frame 31 within the range covered by the side plates 34, or all disposed on the face frame 31 within the range covered by the grill 33.

In one embodiment, referring to fig. 4 to 7 and 11, the panel assembly 30 includes a hook 32 disposed on the face frame 31, the water pan 20 includes a pan body 21 and a rib 22 disposed on the pan body 21, and the hook 32 is hooked with the rib 22.

Specifically, the reinforcing ribs 22 are arranged on the tray body 21 to enhance the strength and rigidity of the tray body 21, and the panel assembly 30 and the water-receiving tray 20 are hooked through the hooks 32 and the reinforcing ribs 22. Therefore, in the process of mounting the panel assembly 30, the hook 32 is hung on the reinforcing rib 22, so that the panel assembly 30 and the water pan 20 can be pre-mounted.

In some embodiments, the face frame 31 may also be provided with a reinforcing rib 22, and the water pan 20 is provided with a hook 32 with a hanging end facing downward, so that the face frame 31 can be hung on the water pan 20 by hanging the reinforcing rib 22 on the hook 32, thereby completing the pre-installation.

The number of the reinforcing ribs 22 and the hooks 32 can be adjusted as required, for example, please refer to fig. 1, 2 and 11, a plurality of hooks 32 are arranged on the face frame 31, a plurality of reinforcing ribs 22 are arranged on the tray body 21, the plurality of hooks 32 are arranged at intervals along the length direction of the face frame 31, the plurality of reinforcing ribs 22 are arranged at intervals along the length direction of the first air return opening 10aa, and each hook 32 is hooked with a corresponding reinforcing rib 22, so that the face frame 31 can be hung on the water pan 20 more stably through hooking and matching of a plurality of groups of hooks 32 and reinforcing ribs 22, and the panel assembly 30 is pre-installed more stably.

When a plurality of hooks 32 are provided, the hooking portions of the hooks 32 may be bent in the same direction or in opposite directions.

In some embodiments, when the hooks 32 and the reinforcing ribs 22 have sufficient strength and rigidity to stably connect the panel assembly 30 and the water pan 20, or the panel assembly 30 is light enough, only one hook 32 may be disposed on the face frame 31, one reinforcing rib 22 may be disposed on the water pan 20, and the pre-installation between the face frame 31 and the water pan 20 is achieved only by one set of hooks 32 and reinforcing ribs 22.

In one embodiment, referring to fig. 2, the number of the hooks 32 is two, and the two hooks 32 are bent in opposite directions. It should be noted that the hooking ends of the two hooks 32 are relatively bent, that is, any one hook 32 of the two hooks 32 is bent toward the other hook 32. Therefore, the two hooks 32 can be hung from one side of the two reinforcing ribs 22 away from each other, and the face frame 31 can be prevented from shaking along the length direction, so that the stability of the pre-installed panel assembly 30 is enhanced.

In some embodiments, the two hooks 32 may also be curved in opposite directions, i.e., any one hook 32 of the two hooks 32 is curved away from the other hook 32.

In one embodiment, referring to fig. 2 and 7, one end of each hook 32 is connected to the face frame 31, the other end of each hook 32 has a guiding surface 321, and the guiding surface 321 of each hook 32 is matched with the corresponding reinforcing rib 22 to guide each hook 32 to be hooked on the corresponding reinforcing rib 22.

Specifically, taking two hooks 32 bent in opposite directions as shown in fig. 2 as an example, the hooks 32 have certain elasticity, and in the hooking process of the panel assembly 30, after the guide surfaces 321 of the hooks 32 contact the reinforcing ribs 22, the guide surfaces 321 guide the hooking ends to deviate in the direction away from each other, so that the hooks 32 escape from the corresponding reinforcing ribs 22 until the hooking ends where the guide surfaces 321 are located rebound and hook on the reinforcing ribs 22.

It will be appreciated that in some embodiments, when the hooks 32 are curved in opposite directions, the guide surfaces 321 guide the hooking ends towards each other to avoid the ribs 22 during hooking of the panel assembly 30.

When the hooks 32 are bent in the same direction, the hooks 32 can be directly hooked on the reinforcing bars 22.

In one embodiment, referring to fig. 7 and 11, the stiffener 22 has a limiting groove 22a, and the hook 32 is hung in the limiting groove 22 a.

The limiting groove 22a enables the panel assembly 30 to be pre-positioned on the drain pan 20 so that the fastening holes 31a of the panel frame 31 are aligned with the corresponding fastening holes on the housing 10 without the need for an installer to adjust the position of the panel assembly 30, whereby the installation efficiency of the fastener can be improved. In addition, the limiting groove 22a can also limit the hook 32, so that the stability of the hook 32 and the reinforcing rib 22 during hooking can be improved.

Illustratively, the reinforcing rib 22 extends along the width direction of the first air return opening 10aa, the width of the limiting groove 22a along the extending direction of the reinforcing rib 22 is the same as or slightly larger than the width of the hanging end of the hook 32, and the hook 32 can be clamped in the limiting groove 22a, so that the limiting groove 22a can limit the hook 32 to move along the extending direction of the reinforcing rib 22, and the stability of the hook 32 can be improved.

In an embodiment, referring to fig. 4, 9 and 10, a part of the opening 10a forms a first air return opening 10aa, another part of the opening 10a forms a first air outlet 10ab, and the first air outlet 10ab is located at one side of the first air return opening 10aa along the width direction.

The water pan 20 divides the first air return opening 10aa into a first sub air return opening 10aa ' and a second sub air return opening 10aa ″, the first sub air return opening 10aa ' is located between the first air outlet 10ab and the second sub air return opening 10aa ″, and the reinforcing rib 22 is disposed at the first sub air return opening 10aa '. The first air return opening 10aa is divided into two sub air return openings, so that the width size of a single sub air return opening is effectively reduced, and the phenomenon that the arranged reinforcing ribs 22 are too long can be avoided, so that the reinforcing effect of the reinforcing ribs 22 is reduced.

The panel assembly 30 further has a second outlet 30b, and the second outlet 30b is communicated with the first outlet 10 ab.

That is, the first outlet 10ab and the first air return 10aa are located on the same side of the housing 10, and the panel assembly 30 also has a second outlet 30b and a second air return 30 a.

In one embodiment, the frame 31 divides the second air return opening 30a into a third sub air return opening 30a 'and a fourth sub air return opening 30a ", the third sub air return opening 30 a' is communicated with the first sub air return opening 10aa ', the fourth sub air return opening 30 a" is communicated with the second sub air return opening 10aa ", and the third sub air return opening 30 a' is located between the second air outlet opening 30b and the fourth sub air return opening 30 a" for facilitating the air flow.

In an embodiment, referring to fig. 10, the indoor unit of the air conditioner includes an evaporator 40 and an air outlet frame 50, the evaporator 40 is disposed on a side of the water pan 20 away from the panel assembly 30, and the air outlet frame 50 is disposed at the first air outlet 10 ab.

The tray body 21 comprises a first water receiving tank 21a and a second water receiving tank 21b which are arranged at intervals along the width direction, the notch of the first water receiving tank 21a faces the evaporator 40, the notch of the second water receiving tank 21b faces the side wall of the air outlet frame 50, and the first water receiving tank 21a and the second water receiving tank 21b are connected through a reinforcing rib 22.

Specifically, the evaporator 40 is disposed at the opening 10a of the casing 10, the first water receiving groove 21a is used for receiving the condensed water on the evaporator 40, and the second water receiving groove 21b is used for receiving the condensed water drained from the side wall of the air outlet frame 50 close to the evaporator 40.

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

Claims (10)

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

a shell with an opening on one side, wherein at least a partial region of the opening forms a first air return opening;

the water receiving tray is at least partially positioned at the first air return opening;

the panel component is arranged on one side, provided with the opening, of the shell, the panel component is connected with the water pan in a hanging mode, and the second air return opening is communicated with the first air return opening.

2. The indoor unit of an air conditioner as claimed in claim 1, wherein the panel assembly includes a panel frame having the second air return opening and a hook provided on the panel frame, the water tray includes a tray body and a reinforcing rib provided on the tray body, and the hook is hooked with the reinforcing rib.

3. An indoor unit of an air conditioner according to claim 2, wherein the number of the hooks and the number of the ribs are plural, the hooks are provided at intervals in a longitudinal direction of the face frame, the ribs are provided at intervals in a longitudinal direction of the first return air opening, and each of the hooks is hooked to the corresponding rib.

4. An indoor unit of an air conditioner according to claim 3, wherein the number of the hooks is two, and the two hooks are bent in opposite directions.

5. An indoor unit of an air conditioner according to claim 3 or 4, wherein one end of the hook is connected to the face frame, and the other end of the hook has a guide surface, and the guide surface of each hook is configured to guide each hook to be coupled to the corresponding reinforcing rib by being engaged with the corresponding reinforcing rib.

6. An indoor unit of an air conditioner according to any one of claims 2 to 4, wherein the reinforcing rib has a limiting groove, and the hook is hung in the limiting groove.

7. An indoor unit of an air conditioner according to any one of claims 2 to 4, wherein a part of the area of the opening forms the first air return opening, and another part of the area of the opening forms a first air outlet, and the first air outlet is located on one side of the first air return opening in the width direction;

the water receiving disc divides the first air return opening into a first sub air return opening and a second sub air return opening, the first sub air return opening is positioned between the first air outlet and the second sub air return opening, and the reinforcing rib is arranged at the first sub air return opening;

the panel component is also provided with a second air outlet which is communicated with the first air outlet.

8. The indoor unit of claim 7, wherein the indoor unit comprises an evaporator and an air outlet frame, the evaporator is arranged on a side of the water pan facing away from the panel assembly, and the air outlet frame is arranged at the first air outlet;

the disk body includes first water receiving tank and the second water receiving tank that sets up along width direction interval, the notch orientation of first water receiving tank the evaporimeter, the notch orientation of second water receiving tank the lateral wall of air-out frame, first water receiving tank with pass through between the second water receiving tank the strengthening rib is connected.

9. The indoor unit of an air conditioner as claimed in any one of claims 1 to 4, wherein the panel assembly includes a face frame, a grill, and two side plates, the face frame has the second air return opening, the grill is detachably covered at the second air return opening, and the two side plates are respectively disposed at two opposite sides of the second air return opening along a length direction and detachably connected to the face frame;

the face frame is provided with a plurality of fastening holes for fastening connection with the shell, and the fastening holes are respectively arranged in the area, which is shielded by each side plate, of the face frame; and/or the fastening holes are respectively arranged in the areas, which are shielded by the grating, of the face frame.

10. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 9.

Images