CN219199339U

CN219199339U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN219199339U
Application number: CN202223539773.6U
Authority: CN
Inventors: 覃强
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Handan Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Handan Midea Air Conditioning Equipment Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-16
Anticipated expiration: 2032-12-29

Abstract

The application discloses air conditioner indoor unit and air conditioner, wherein, air conditioner indoor unit includes chassis, face frame, panel and automatically controlled box, and the face frame sets up in the front side of chassis, and the panel sets up in the front side of face frame, and automatically controlled box sets up on the face frame and is located one side of face frame towards the panel. The air conditioner indoor unit is compact in structure and reduces the length of the whole air conditioner.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.

Background

Taking a wall-mounted air conditioner as an example, the electric control box is usually installed and fixed at one end of the cross-flow wind wheel motor base, the machine body is long, the electric control box is arranged earlier on the production line, so that the production line can always carry out line pulling operation, and the assembly efficiency is affected.

Disclosure of Invention

In view of this, it is desirable to provide an air conditioner indoor unit and an air conditioner to improve assembly efficiency.

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

in a first aspect of the present application, there is provided an air conditioner indoor unit, including:

a chassis;

the surface frame is arranged on the front side of the chassis;

a panel arranged on the front side of the face frame;

the electric control box is arranged on the face frame and is positioned on one side of the face frame facing the panel.

In some embodiments, the electronic control box comprises a box body and a main control board arranged in the box body, wherein the main control board is stacked on the front surface of the face frame.

In some embodiments, the face frame is formed with the support towards one side of panel, automatically controlled box set up in on the support, the support include first backup pad with set up in the second backup pad of first backup pad top side, the second backup pad follow the top of first backup pad is upwards inclined extension backward, automatically controlled box includes the main control board, the main control board parallel arrangement in the front side of second backup pad.

In some embodiments, the air conditioner indoor unit comprises a first end cover, the face frame comprises a face frame main body and a first end wall, the first end wall is arranged on one side of the face frame main body along the length direction and close to the electric control box, the panel is arranged on the front side of the face frame main body, a wiring channel for penetrating a cable is formed on one side of the first end cover, and the first end cover covers the wiring channel.

In some embodiments, the bottom side of the electrical control box has an outlet location for outgoing cables, and the routing channel extends from the outlet location along an edge of the first end wall to a rear side of the face frame.

In some embodiments, a side of the routing channel facing the first end cap has a snap-in opening to enable the cable to snap into the routing channel from a lengthwise side of the bezel.

In some embodiments, a line card is disposed at the card inlet, and the line card extends at least partially into the card inlet for confining the cable in the routing channel.

In some embodiments, a portion of the first end cap is recessed away from an interior of the first end cap and defines the routing channel in a groove shape.

In some embodiments, the first end wall is an integrally formed structure with at least a portion of the bezel body.

In some embodiments, a notch is formed at one end of the routing channel near the electric control box, the front side of the notch is open, a cover plate is formed at one side of the first end cover, facing the face frame, and the cover plate covers the open position of the notch.

In a second aspect of the present application, an air conditioner is provided, including an air conditioner outdoor unit and any one of the air conditioner indoor units described above, where the air conditioner outdoor unit and the air conditioner indoor unit are connected through a refrigerant pipe.

The indoor unit of air conditioner that this application provided, face frame set up in the front side of chassis, and the panel sets up in the front side of face frame, and automatically controlled box sets up on the face frame and is located face frame one side towards the panel. This application is through setting up the automatically controlled box in the face frame towards one side of panel, can assemble the automatically controlled box on the face frame again with the chassis installation when production line is assembled, compares in the automatically controlled box of installing on the chassis and does not have the wire drawing operation problem, has optimized the mounting means of automatically controlled box, has improved the assembly efficiency of face frame, and the compact structure of the indoor unit of air conditioner of this application embodiment has reduced complete machine length.

Drawings

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

FIG. 2 is a partial exploded view of the electronic control box of FIG. 1;

FIG. 3 is an exploded view of FIG. 1, wherein the lid is not shown;

FIG. 4 is a schematic view of the frame of FIG. 1;

fig. 5 is a schematic structural view of the first end cap of fig. 1.

Description of the reference numerals

A chassis 1; a face frame 2; a bracket 21; a first support plate 211; a second support plate 212; a mask body 22; a first end wall 23; a panel 3; an electric control box 4; a case 41; a cartridge base 411; a lid 412; a main control board 42; a wire pressing plate 43; a first end cap 5; a cover plate 51; a display box 6; a second end cap 7; a wiring channel a; a card inlet a1; a line card a2; a notch a3; and a cable b.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and technical features in the embodiments may be combined with each other, and the detailed description in the specific embodiments should be interpreted as an explanation of the gist of the present application and should not be construed as undue limitation to the present application.

In the description of the embodiments of the present application, it should be noted that, the terms "front", "rear", "top", "bottom", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship when the indoor unit of the air conditioner is normally used, and are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In a first aspect of the embodiments of the present application, referring to fig. 1, an indoor unit of an air conditioner is provided, including a chassis 1, a face frame 2, a panel 3, and an electronic control box 4.

The face frame 2 is provided on the front side of the chassis 1. The face frame 2 and the chassis 1 enclose a mounting area, and a wind wheel, a motor, an evaporator and the like are arranged in the mounting area.

The panel 3 is arranged on the front side of the face frame 2, and the electric control box 4 is arranged on the face frame 2 and is positioned on one side of the face frame 2 facing the panel 3. That is, the electric control box 4 is disposed at the front side of the face frame 2 and at the rear side of the panel 3, that is, the electric control box 4 is disposed between the face frame 2 and the panel 3.

The connection between the face frame 2 and the panel 3 is not limited. Illustratively, the panel 3 is movably connected with the face frame 2 to enable the panel 3 to be closed and opened. Illustratively, wherein the panel 3 may be rotatably coupled to the bezel 2, the panel 3 is rotatably opened; the panel 3 and the face frame 2 may be connected in a sliding manner, and the panel 3 is opened in a sliding manner.

In the related art, the electric control box is disposed on the chassis and located at one end of the evaporator along the length direction of the chassis, so that the electric control box can increase the length of the indoor unit of the air conditioner.

The embodiment of the application provides an air conditioner indoor unit, automatically controlled box 4 set up on face frame 2 and not chassis 1, can not occupy chassis 1 along length direction's installation space, can save automatically controlled box installation space among the related art, and complete machine length is showing and is reducing, not only can show reduction in production cost, also can reduce the packing size, reduces transportation, inventory storage space, can also save installation space for the user, promotes user experience and feels, promotes product competitiveness.

In the related art, when an air conditioner indoor unit is produced on a production line, the chassis is assembled first and then the face frame is installed. In the related art, the electric control box is arranged on the chassis, the assembly is earlier in the production line, and the condition of the wire pulling operation exists between the electric control box and other parts before the chassis is assembled, so that the service life of the cable is influenced. In the air conditioner indoor unit of the embodiment of the application, the electric control box 4 is arranged on one side, close to the panel 3, of the face frame 2, after the chassis 1 is assembled, the face frame 2 and the chassis 1 are installed, the electric control box 4 is connected with other parts, namely, the problem of wire-pulling operation does not exist, and the assembly efficiency is improved.

In one embodiment, referring to fig. 1 to 3, the indoor unit of the air conditioner includes a display box 6 disposed on a side of the panel 3 facing the face frame 2. The display box 6 is electrically connected with the electric control box 4, and the display box 6 is used for displaying information such as temperature through the panel 3.

In an embodiment, referring to fig. 2 to 3, the electronic control box 4 includes a box body 41 and a main control board 42 disposed in the box body 41, and the main control board 42 is stacked on the front surface of the face frame 2. Therefore, the electric control box 4 does not occupy the installation space of the chassis 1 along the length direction, and meanwhile, the electric control box is stacked on the face frame 2, so that the occupation of the installation space of the face frame 2 in the front-back direction is reduced, and the structure is compact.

It will be appreciated that the electronic control box 4 is adapted to house electronic components of the air conditioning indoor unit. Illustratively, the power cord and the air conditioner outdoor unit connection cord are both connected to the main control board 42 and led out through an opening formed in the case 41.

In some embodiments, referring to fig. 1 to 2, the box body 41 includes a box base 411 and a box cover 412, and the box cover 412 is covered on the box base 411 to reduce the influence of the foreign matters on the main control board 42 in the box body 41, and prolong the service life of the main control board 42.

In other embodiments, referring to fig. 2 to 3, the electronic control box 4 includes a pressing plate 43, where the pressing plate 43 is connected to the box base 411, so that the power line and the connection line of the internal and external units can be pressed against the box base 411, and the phenomenon that the power line and the connection line of the internal and external units shake in the box base 411 to cause poor contact when the external force pulls the power line and the connection line of the internal and external units is reduced.

The connection manner of the wire pressing plate 43 and the cartridge base 411 is not limited, and the wire pressing plate 43 is illustratively detachably connected with the cartridge base 411.

In an embodiment, referring to fig. 3 and 4, a bracket 21 is formed on a side of the face frame 2 facing the panel 3, the electronic control box 4 is disposed on the bracket 21, the bracket 21 includes a first support plate 211 and a second support plate 212 disposed on a top side of the first support plate 211, and the second support plate 212 extends obliquely from a top end of the first support plate 211 to a rear upper side. That is, the second support plate 212 extends obliquely to a side close to the chassis 1, and a mounting area is formed at a side of the second support plate 212 remote from the chassis 1.

The connection relationship between the first support plate 211 and the second support plate 212 is not limited. Illustratively, the first support plate 211 and the second support plate 212 may be integrally formed, welded, or the like.

In some embodiments, the first support plate 211 and the second support plate 212 are integrally formed, and illustratively, the first support plate 211 and the second support plate 212 are injection molded, which can realize mass production and reduce manufacturing costs.

In other embodiments, the first support plate 211 is welded to the second support plate 212.

The main control board 42 is disposed in parallel at the front side of the second support board 212. In this way, the main control board 42 is mounted in the mounting area formed by the second support plate 212, and the mounting dimension of the face frame 2 in the front-rear direction is not increased.

It can be understood that the arrangement of the cross-flow wind wheel in the installation area enclosed by the chassis 1 and the face frame 2 is not affected by the inclined arrangement of the second support plate 212, and the installation area of the main control board 42 is provided by inclining to the chassis 1, so that the structure is compact, and the installation space of the chassis along the length direction is reduced and the installation size of the face frame 2 in the front-rear direction is not increased while the electric control box in the related art is transferred from the chassis to the face frame.

In one embodiment, referring to fig. 3, the indoor unit of the air conditioner includes a first end cover 5, the face frame 2 includes a face frame main body 22 and a first end wall 23, and the first end wall 23 is disposed on one side of the face frame main body 22 along the length direction and close to the electric control box 4. That is, the electronic control box 4 is disposed on the front side of the face frame body 22 and near the first end of the face frame body 22, and the first end wall 23 is a side wall of the face frame 2 at the first end.

The panel 3 is disposed on the front side of the frame body 22, and a wiring channel a for passing the cable b is formed on the side of the first end wall 23 facing the first end cover 5, and the first end cover 5 covers the wiring channel a. It will be appreciated that the first end cap 5 is disposed on the first end wall 23. In this way, the cable b is led out through the wiring channel a, the wire groove or the notch is not arranged on the face frame main body 22, the structure of the face frame main body 22 is not influenced, and the strength of the face frame main body 22 is improved.

The cable b refers to an air conditioner outdoor unit connection line, a power line, and the like.

It should be noted that the indoor unit of the air conditioner further includes a second end cover 7 disposed at a side of the face frame 2 facing away from the first end cover 5 along the length direction. It can be understood that the first end cover 5 and the second end cover 7 are appearance pieces, and can shield the face frame 2, so that the appearance of the indoor unit of the air conditioner is attractive, and the experience of a user is improved.

The connection between the frame body 22 and the first end wall 23 is not limited.

In one embodiment, the first end wall 23 is integrally formed with at least a portion of the bezel body 22. Such as an integrally injection molded plastic part, or a sheet metal part, cast part, or the like. That is, the face frame main body 22 and the first end wall 23 can be produced integrally, the assembling process is reduced, and the production cost is reduced.

In an embodiment, referring to fig. 3 and 4, the bottom side of the electronic control box 4 has a wire outlet position for the outgoing wire b, and the wire channel a extends from the wire outlet position to the rear side of the face frame 2 along the edge of the first end wall 23. That is, the wire channel a is communicated with the front side and the rear side of the face frame 2, and the cable b is led out from the bottom side of the electric control box 4 and then led to the rear side of the face frame 2 through the wire channel a, so that the wire channel a does not occupy the space of the face frame main body 22 along the edge of the first end wall 23, the space utilization rate is high, and the threading convenience on the production line is improved.

In an embodiment, referring to fig. 3 and 4, a side of the routing channel a facing the first end cover 5 has a card inlet a1, so that the cable b can be snapped into the routing channel a from one side of the face frame 2 along the length direction. That is, the routing channel a is opened toward one side of the first end cap 5, so that the cable b can be rapidly caught into the routing channel a.

In an embodiment, referring to fig. 3 and fig. 4, a line card a2 is disposed at the card inlet a1, and the line card a2 at least partially extends into the card inlet a1 for restraining the cable b in the routing channel a. Therefore, the phenomenon that the cable b is worn out when the cable b is separated from the wiring channel a on the production line is reduced, and the stability of the cable b is improved.

The material of the line card a2 is not limited. Illustratively, the line card a2 is a plastic piece, so that the line card a2 does not wear the cable b due to excessive strength when restraining the cable b.

The connection manner of the line card a2 and the first end wall 23 is not limited. Illustratively, the line clip a2 is integrally formed with the first end wall 23, such as an integrally injection molded plastic piece, or a sheet metal piece, cast piece, or the like. That is, the line card a2 and the first end wall 23 can be produced integrally, reducing the assembling process and the production cost.

Illustratively, the line cards a2 may be plural, and disposed at intervals on both sides of the card inlet a1 in the top-bottom direction. In this way, the cable b is constrained by the plurality of line cards a2, and the stability of the cable b is further improved.

In an embodiment, referring to fig. 5, a portion of the first end cap 5 is recessed toward the inner portion away from the first end cap 5 and defines a groove-shaped routing channel a. That is, the routing channel a is defined by the first end cover 5 and the first end wall 23 of the face frame 2, i.e., in a space outside the first end wall 23 and inside the first end cover 5. In this way, the size of the routing channel a along the length direction of the face frame 2 is increased through the inner recess of the first end cover 5, and the space utilization rate is improved.

The connection between the first end cap 5 and the face frame 2 is not limited.

In one embodiment, the first end wall 23 is detachably connected to the first end cap 5 to facilitate the insertion of the cable b into the routing channel a. The first end wall 23 and the first end cap 5 may be clamped, that is, one of the first end wall 23 and the first end cap 5 is formed with an elastic clamp hook, and the other is formed with a clamp slot, and the elastic clamp hook is detachably clamped with the clamp slot. Illustratively, the first end cap 5 may be formed with an elastic hook, and the first end wall 23 may be formed with a slot. Alternatively, the first end cap 5 may be formed with a locking groove, and the first end wall 23 may be formed with an elastic locking hook. In this way, the first end cap 5 can be quickly mounted to the first end wall 23. It can be appreciated that multiple sets of elastic hooks and slot structures can be provided to increase the connection strength.

In an embodiment, referring to fig. 3 to 5, a notch a3 is formed at one end of the routing channel a near the electronic control box 4, the front side of the notch a3 is open, a cover plate 51 is formed at one side of the first end cover 5 facing the face frame 2, and the cover plate 51 covers the open position of the notch a 3. That is, when the cable b is led out from the electronic control box 4, a gap a3 is formed between the electronic control box 4 and the routing channel a, that is, at least part of the cable b is exposed at the gap a3, which increases the risk of abrasion of the cable b. In the embodiment, the cable b at the notch a3 is covered by the cover plate 51, so that the influence of foreign matters on the cable b is reduced, the abrasion of the cable b is reduced, the service life of the cable b is prolonged, and the electricity safety is improved.

In a second aspect of the embodiments of the present application, an air conditioner is provided, including an air conditioner outdoor unit and an air conditioner indoor unit according to any of the embodiments described above, where the air conditioner outdoor unit and the air conditioner indoor unit are connected by a refrigerant pipe.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An air conditioning indoor unit, comprising:

a chassis (1);

a face frame (2), wherein the face frame (2) is arranged on the front side of the chassis (1);

a panel (3) provided on the front side of the face frame (2);

and the electric control box (4) is arranged on the face frame (2) and is positioned on one side of the face frame (2) facing the panel (3).

2. The indoor unit of claim 1, wherein the electronic control box (4) comprises a box body (41) and a main control board (42) arranged in the box body (41), and the main control board (42) is stacked on the front surface of the face frame (2).

3. The indoor unit of claim 1, wherein a bracket (21) is formed on one side of the face frame (2) facing the panel (3), the electronic control box (4) is disposed on the bracket (21), the bracket (21) comprises a first support plate (211) and a second support plate (212) disposed on the top side of the first support plate (211), the second support plate (212) extends obliquely from the top end of the first support plate (211) to the rear upper side, the electronic control box (4) comprises a main control plate (42), and the main control plate (42) is disposed on the front side of the second support plate (212) in parallel.

4. The indoor unit of claim 1, comprising a first end cover (5), wherein the face frame (2) comprises a face frame main body (22) and a first end wall (23), the first end wall (23) is disposed on one side of the face frame main body (22) along a length direction and close to the electric control box (4), the panel (3) is disposed on the front side of the face frame main body (22), a routing channel (a) for threading a cable (b) is formed on one side of the first end wall (23) facing the first end cover (5), and the first end cover (5) covers the routing channel (a).

5. An air conditioning indoor unit according to claim 4, characterized in that the bottom side of the electrical control box (4) has an outlet location for outgoing cables (b), from which outlet location the routing channel (a) extends along the edge of the first end wall (23) to the rear side of the face frame (2).

6. An indoor unit for air conditioning according to claim 5, wherein the side of the routing channel (a) facing the first end cover (5) has a card inlet (a 1) to enable the cable (b) to be snapped into the routing channel (a) from the side of the face frame (2) in the length direction.

7. An indoor unit for air conditioning according to claim 6, characterized in that a line card (a 2) is provided at the card inlet (a 1), the line card (a 2) extending at least partially into the card inlet (a 1) for restraining the cable (b) in the routing channel (a).

8. An air conditioning indoor unit according to claim 6, characterized in that part of the first end cap (5) is recessed towards the interior remote from the first end cap (5) and defines the routing channel (a) in the shape of a groove.

9. An indoor unit for air conditioning according to claim 6, wherein the first end wall (23) is of unitary construction with at least a portion of the face frame body (22).

10. The indoor unit of claim 6, wherein a notch (a 3) is formed at one end of the routing channel (a) close to the electric control box (4), the front side of the notch (a 3) is open, a cover plate (51) is formed at one side of the first end cover (5) facing the face frame (2), and the cover plate (51) covers the opening of the notch (a 3).

11. An air conditioner, characterized by comprising an air conditioner outdoor unit and an air conditioner indoor unit according to any one of claims 1 to 10, wherein the air conditioner outdoor unit and the air conditioner indoor unit are connected through a refrigerant pipe.