Machine shell and air conditioner indoor unit

Abstract

The utility model provides a machine shell and an air conditioner indoor unit. The machine shell comprises a panel and a decoration plate. And a guide rib is arranged on the panel. A guide groove matched with the guide rib is formed in the decoration plate, and the guide rib is sleeved with the guide groove. And the decorative plate rotatably covers the front side of the panel by taking the edge of the bottom of the front side of the guide groove as an axis. The guide ribs play a role in guiding and limiting in the process that the guide grooves and the decorative plate are rotationally installed. When the decorative plate is arranged on the front side of the panel in a covering manner, the decorative plate can be positioned at a correct mounting position only by sleeving the guide groove on the guide rib. The installation position of the decoration plate does not need to be observed repeatedly, the installation difficulty of workers is simplified, the installation efficiency of the machine shell is improved, the assembly precision of the decoration plate and the front panel is improved, the attractiveness of the appearance of the machine shell is guaranteed, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a casing and an indoor unit of an air conditioner. Background Art

[0002] The existing indoor unit of an air conditioner includes a front panel of the indoor unit of the air conditioner and a decorative plate fixedly connected to the front panel. When installing the decorative plate on the front panel, it is usually necessary to manually check the installation position of the decorative plate first, and then fix the decorative plate to the front panel.

[0003] However, only by manual observation to determine the installation position, the assembly accuracy of the decorative plate and the front panel is not high, and phenomena such as poor appearance are likely to occur, resulting in easy complaints from users and reducing the user experience. Summary of the Utility Model

[0004] In view of the above problems, the present utility model is proposed to provide a casing and an indoor unit of an air conditioner that can overcome or at least partially solve the above problems, and can solve the problems of low assembly accuracy between the decorative plate and the front panel, easy occurrence of poor appearance and other phenomena, and thus reduce the user experience.

[0005] Specifically, the present utility model provides a casing, including:

[0006] A panel, on which guiding ribs are provided.

[0007] A decorative plate, on which a guiding groove cooperating with the guiding ribs is provided, and the guiding groove is sleeved on the guiding ribs. The decorative plate is rotatably covered on the front side of the panel with the edge at the bottom of the front side of the guiding groove as an axis.

[0008] Optionally, the guiding ribs are trapezoidal ribs protruding upward, and the rear surface of the trapezoidal ribs includes a first part and a second part at the lower end of the first part. The upper edge of the first part is connected to the upper surface of the trapezoidal ribs, and the first part is inclined backward from top to bottom. The upper edge of the second part is connected to the lower edge of the first part, and the second part is vertically arranged.

[0009] The guiding groove is located at the bottom of the decorative plate and is a concave trapezoidal groove.

[0010] Optionally, a stop plate extending horizontally forward is provided on the lower side of the guiding ribs.

[0011] The decorative plate includes a plate body, the guiding groove is fixedly connected to the back surface of the plate body and is located above the stop plate.

[0012] Optionally, an accommodation groove with an opening facing forward and extending backward from the front end of the panel is provided on the panel. The guiding rib is inside the accommodation groove, and the bottom of the guiding rib is fixedly connected to the bottom surface of the accommodation groove. The stop plate is fixedly connected to the lower edge of the accommodation groove.

[0013] Optionally, a plurality of material-saving grooves are provided on the guiding rib at intervals in the transverse direction.

[0014] Optionally, a plurality of buckles protruding backward are provided on the decorative plate, and a plurality of card slots corresponding to the buckles one by one are provided on the panel. Each buckle is inserted and connected into a corresponding card slot.

[0015] Optionally, the panel includes two first connecting parts extending vertically and spaced apart in the left-right direction and a second connecting part extending in the left-right direction. The two first connecting parts extend upward to the second connecting part and are fixedly connected to the second connecting part.

[0016] A plurality of the card slots are respectively provided on the second connecting part and the two first connecting parts at intervals.

[0017] Optionally, the first connecting part forms a transverse end of the panel. A first limiting hole extending in the front-rear direction is provided on the first connecting part, and a first mounting hole extending in the left-right direction is provided on the hole wall of the first limiting hole on the side away from the other first connecting part.

[0018] First limiting blocks protruding backward are respectively provided on the two transverse sides of the decorative plate. Each first limiting block is inserted into a first limiting hole, and a second mounting hole coaxial with the first mounting hole is provided on the limiting block.

[0019] Optionally, a plurality of second limiting holes extending in the front-rear direction are provided on the second connecting part, and the second limiting holes are blind holes.

[0020] A plurality of second limiting blocks corresponding to the second limiting holes one by one are provided on the back surface of the decorative plate.

[0021] The present utility model also provides an indoor unit of an air conditioner, including:

[0022] A heat exchange component and the above-mentioned housing. The heat exchange component is arranged inside the housing.

[0023] In the housing of the present utility model, the guiding ribs play a guiding and limiting role during the rotational installation process of the guiding grooves and the decorative plate. It is only necessary to sleeved the guiding grooves on the guiding ribs, so that when the decorative plate covers the front side of the panel, the decorative plate is in the correct installation position. There is no need to repeatedly observe the installation position of the decorative plate, which not only simplifies the installation difficulty of workers, improves the installation efficiency of the housing, but also improves the assembly accuracy between the decorative plate and the front panel, ensures the aesthetic appearance of the housing, and improves the user experience.

[0024] From the following detailed description of specific embodiments of the present utility model in conjunction with the accompanying drawings, those skilled in the art will become more clearly aware of the above and other objects, advantages and features of the present utility model. Brief Description of the Drawings

[0025] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings in an exemplary but not restrictive manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0026] Figure 1 is a schematic structural diagram of a housing according to an embodiment of the present utility model;

[0027] Figure 2 is a schematic sectional view of a housing according to an embodiment of the present utility model;

[0028] Figure 3 is Figure 2 an enlarged view of part A in

[0029] Figure 4 is a schematic structural diagram of a front panel in a housing according to an embodiment of the present utility model;

[0030] Figure 5 is a schematic structural diagram of a front panel in a housing according to an embodiment of the present utility model;

[0031] Figure 6 is Figure 5 an enlarged view of part B in

[0032] Figure 7 is a schematic structural diagram of a cover plate in a housing according to an embodiment of the present utility model;

[0033] Figure 8 is a schematic structural diagram during the installation of a cover plate on a housing according to an embodiment of the present utility model.

[0034] List of Reference Numerals:

[0035] 100, Panel; 110, Guide Rib; 111, First Part; 112, Second Part; 113, Material-Saving Groove; 120, Stop Plate; 130, Card Slot; 140, First Connection Part; 150, Second Connection Part; 160, First Limiting Hole; 161, First Mounting Hole; 170, Second Limiting Hole; 180, Accommodating Groove

[0036] 200, Decorative Plate; 210, Guide Groove; 220, Plate Body; 230, Snap Fastener; 260, First Limiting Block; 261, Second Mounting Hole; 270, Second Limiting Block; 280, Third Connection Part Detailed Embodiment

[0037] The following will refer to Figures 1 to 8 to describe the casing and the indoor unit of the air conditioner according to the embodiments of the present invention. In the description of the embodiments of the present invention, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features, that is, including one or more of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined. When a certain feature "includes or contains" a certain or certain features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0038] Unless otherwise clearly specified and defined, the terms "set", "install", "connected", "connected", "fixed", "coupled", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention according to specific situations.

[0039] In addition, in the description of the embodiments of the present invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween. That is, in the description of the embodiments of the present invention, the first feature being "above", "above", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath", or "under" the second feature may be the first feature being directly below or obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0040] In the description of this embodiment, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0041] Figure 1 is a schematic structural diagram of a chassis according to an embodiment of the present utility model, as Figure 1 shown, and with reference to Figures 2 to 8 , an embodiment of the present utility model provides a chassis. The chassis includes a front panel 100 and a decorative panel 200. A guiding rib 110 is provided on the front panel 100. A guiding groove 210 that cooperates with the guiding rib 110 is provided on the decorative panel 200, and the guiding groove 210 is sleeved on the guiding rib 110. The decorative panel 200 is rotatably covered on the front side of the front panel 100 with the edge at the bottom of the front side of the guiding groove 210 as the axis.

[0042] The decorative panel 200 is installed on the front side of the front panel 100 to play a role in protecting and decorating the front panel 100 and the parts inside the chassis. During the process of installing the decorative panel 200 on the front panel 100, first, the guiding groove 210 is sleeved from the front side of the guiding rib 110 to prevent the decorative panel 200 from shifting during the installation process. Then, the decorative panel 200 is rotated with the edge at the bottom of the front side of the guiding groove 210 as the axis, and the decorative panel 200 is covered on the front end of the front panel 100 and fixedly connected to the front panel 100. Further, the decorative panel 200 and the front panel 100 can be fixedly connected by means of snap fasteners 230, magnetic attraction, or using fasteners, etc.

[0043] In this embodiment, the guiding rib 110 plays a guiding and limiting role during the rotational installation of the guiding groove 210 and the decorative panel 200. Just by sleeving the guiding groove 210 on the guiding rib 110, when the decorative panel 200 is covered on the front side of the front panel 100, the decorative panel 200 can be in the correct installation position. There is no need to repeatedly observe the installation position of the decorative panel 200, which not only simplifies the installation difficulty for workers, improves the installation efficiency of the chassis, but also improves the assembly accuracy between the decorative panel 200 and the front panel 100, ensures the aesthetic appearance of the chassis, and improves the user experience.

[0044] In some embodiments of the present utility model, as Figure 4 and Figure 6 shown, the guiding rib 110 is a trapezoidal rib that protrudes upward. As Figure 3As shown, the rear surface of the trapezoidal rib includes a first part 111 and a second part 112 at the lower end of the first part 111. The upper edge of the first part 111 is in contact with the upper surface of the guiding rib 110, and the first part 111 is arranged to incline backward and downward from top to bottom. The upper edge of the second part 112 is in contact with the lower edge of the first part 111, and the second part 112 is arranged vertically.

[0045] As Figure 7 shown, the guiding groove 210 is at the bottom of the decorative plate 200 and is an upwardly concave trapezoidal groove.

[0046] In this embodiment, the first part 111 of the guiding rib 110 is arranged to incline backward and downward to avoid interference of the guiding rib 110 with the guiding groove 210 that rotates following the decorative plate 200 during the rotation of the decorative plate 200 towards the panel 100.

[0047] Moreover, when installing the decorative plate 200, as Figure 8 shown, the guiding groove 210 is arranged at the bottom of the decorative plate 200 and cooperates with the upwardly protruding guiding rib 110. The guiding groove 210 is arranged closer to the lower end of the decorative plate 200 compared with being arranged closer to the upper end of the decorative plate 200, which is more convenient for workers to observe the position of the guiding rib 110, so that the guiding groove 210 cooperates with the guiding rib 110, thereby reducing the operation difficulty of installing the decorative plate 200.

[0048] Furthermore, the guiding groove 210 is at the bottom of the decorative plate 200. When rotating the decorative plate 200 towards the panel 100, the upper end of the decorative plate 200 gradually approaches the panel 100, and the lower end of the decorative plate 200 or the guiding groove 210 can contact the panel 100, so that the panel 100 plays a supporting role in the process of rotating the decorative plate 200, thereby reducing the working intensity of workers and reducing the operation difficulty of installing the decorative plate 200.

[0049] Alternatively, in some alternative embodiments of the present utility model, the first part 111 may also be in an arc shape with an opening facing forward.

[0050] In some embodiments of the present utility model, as Figure 3 and Figure 6 shown, a stop plate 120 extending horizontally forward is provided on the lower side of the guiding rib 110.

[0051] As Figure 7 shown, the decorative plate 200 includes a plate body 220, the guiding groove 210 is fixedly connected to the back surface of the plate body 220 and is on the upper side of the stop plate 120.

[0052] In this embodiment, the bottom of the guiding groove 210 contacts the stop plate 120, and the guiding groove 210 covers the upper end of the guiding rib 110. When the decorative plate 200 is installed on the panel 100, the stop plate 120 supports the guiding groove 210. The guiding groove 210 is fixedly connected to the back surface of the plate body 220. Thus, the stop plate 120 supports the plate body 220. When the decorative plate 200 is rotated towards the panel 100, the stop plate 120 bears part of the weight of the decorative plate 200, reducing the risk of the decorative plate 200 falling during installation, reducing the working intensity of the workers, and lowering the operation difficulty of installing the decorative plate 200.

[0053] In some embodiments of the present utility model, as Figure 4 and Figure 5 shown, the panel 100 is provided with a receiving groove 180 that opens forward and extends backward from the front end of the panel 100. The guiding rib 110 is inside the receiving groove 180, and the bottom of the guiding rib 110 is fixedly connected to the bottom surface of the receiving groove 180. The stop plate 120 is fixedly connected to the lower edge of the receiving groove 180.

[0054] In this embodiment, when the decorative plate 200 is rotatably installed on the panel 100, the decorative plate 200 is first inclined, the bottom of the guiding groove 210 is made to contact the stop plate 120, and then the guiding groove 210 is inserted into the receiving groove 180 so that the guiding groove 210 is located at the upper end of the guiding rib 110. When the decorative plate 200 is rotated towards the panel 100, the stop plate 120 supports the guiding groove 210. The guiding groove 210 is fixedly connected to the back surface of the plate body 220. Thus, the stop plate 120 supports the decorative plate 200. When rotating the decorative plate 200, the stop plate 120 bears part of the weight of the decorative plate 200, reducing the risk of the decorative plate 200 falling, reducing the working intensity of the workers, and lowering the operation difficulty of installing the decorative plate 200.

[0055] Connecting the guiding groove 210 to the guiding groove 210 provided in the receiving groove 180 makes the structure of the casing more compact, and the bottom of the receiving groove 180 can also support the guiding groove 210 to a certain extent, improving the connection strength between the decorative plate 200 and the panel 100.

[0056] In some embodiments of the present utility model, as Figure 6 shown, the guiding rib 110 is provided with a plurality of material-saving grooves 113 spaced transversely.

[0057] In this embodiment, the design of the material-saving grooves 113 reduces the amount of material used, thereby reducing the cost and lightening the weight of the guiding rib 110. Moreover, the arrangement of the material-saving grooves 113 also improves the stiffness of the guiding rib 110, and thus improves the stability and reliability of the guiding rib 110.

[0058] In some embodiments of the present utility model, as Figure 7 shown, the decorative panel 200 is provided with a plurality of buckles 230 protruding backward, and the panel 100 is provided with a plurality of card slots 130 corresponding to the buckles 230 one by one. Each buckle 230 is inserted and connected into a corresponding card slot 130.

[0059] In this embodiment, the buckle 230 is snapped into the card slot 130 so that the decorative panel 200 is fixedly connected to the front side of the panel 100. By connecting the decorative panel 200 and the panel 100 through the cooperation of the buckle 230 and the card slot 130, the installation and disassembly process of the decorative panel 200 is simplified, and the working efficiency of installing the decorative panel 200 is improved. Moreover, the cooperation of the buckle 230 protruding backward and the card slot 130 also keeps the front surface of the decorative panel 200 clean and beautiful, without using exposed screws or other fasteners, thereby enhancing the overall aesthetics of the casing.

[0060] Furthermore, the card slot 130 includes two first hooks arranged at intervals in the left-right direction. The first hook is in a U shape with an opening facing forward, and the position of the first hook far from the buckle 230 is fixedly connected to the panel 100. The buckle 230 is arranged between the two first hooks.

[0061] Alternatively, the card slot 130 may also include two second hooks arranged at intervals in the left-right direction. The second hook is in a U shape with an opening facing backward, and the position of the second hook far from the buckle 230 is fixedly connected to the panel 100. The buckle 230 is arranged between the two second hooks.

[0062] In some embodiments of the present utility model, as Figure 4 shown, the panel 100 includes two first connecting portions 140 extending vertically and spaced apart in the left-right direction and a second connecting portion 150 extending in the left-right direction. The two first connecting portions 140 extend upward to the second connecting portion 150 and are fixedly connected to the second connecting portion 150.

[0063] A plurality of card slots 130 are respectively arranged at intervals on the second connecting portion 150 and the two first connecting portions 140.

[0064] In this embodiment, the two first connecting portions 140 extend upward to the second connecting portion 150 and are fixedly connected to the second connecting portion 150, forming a frame structure. A plurality of card slots 130 are respectively arranged at intervals on the frame structure, and the buckles 230 corresponding to the card slots 130 on the decorative panel 200 are snapped onto the card slots 130 on the frame structure so that the decorative panel 200 is connected to the panel 100.

[0065] Preferably, as Figure 4 shown, three card slots 130 are horizontally arranged at intervals in the upper half of the second connecting portion 150, two card slots 130 are horizontally arranged at intervals in the lower half of the second connecting portion 150, and two card slots 130 are vertically arranged at intervals on each first connecting portion 140.

[0066] In this embodiment, the lower end of the decorative panel 200 can be connected to the panel 100 through the cooperation of the guiding groove 210 and the guiding rib 110. Three card slots 130 are horizontally spaced in the upper half of the second connecting portion 150, and two card slots 130 are horizontally spaced in the lower half of the second connecting portion 150, so as to enhance the connection stability of the upper end of the decorative panel 200 and improve the durability and reliability of the housing.

[0067] Furthermore, among the three card slots 130 horizontally spaced in the upper half of the second connecting portion 150, the two card slots 130 on both sides include two first hooks spaced left and right. The middle card slot 130 includes two second hooks spaced left and right.

[0068] In some embodiments of the present utility model, as Figure 4 and Figure 5 shown, the first connecting portion 140 forms a horizontal end of the panel 100. A first limiting hole 160 extending in the front-rear direction is provided on the first connecting portion 140, and a first mounting hole 161 extending in the left-right direction is provided on the hole wall of the first limiting hole 160 on the side far from the other first connecting portion 140.

[0069] As Figure 7 shown, first limiting blocks 260 protruding backward are respectively provided on the horizontal two sides of the decorative panel 200, and each first limiting block 260 is inserted into a first limiting hole 160, and a second mounting hole 261 coaxial with the first mounting hole 161 is provided on the limiting block.

[0070] In this embodiment, first limiting blocks 260 protruding backward are provided on the horizontal two sides of the decorative panel 200, and the first limiting blocks 260 are inserted into the first limiting holes 160 on the panel 100 to fix the position of the decorative panel 200. After the decorative panel 200 is installed in place, the first mounting hole 161 is aligned with the second mounting hole 261, and the decorative panel 200 can be fixedly connected to the panel 100 through fasteners such as bolts and pins. This design not only ensures the stability and accuracy of the installation of the decorative panel 200, but also greatly improves the convenience and efficiency of installation.

[0071] In some embodiments of the present utility model, as Figure 4 shown, a plurality of second limiting holes 170 extending in the front-rear direction are provided on the second connecting portion 150, and the second limiting holes 170 are blind holes.

[0072] A plurality of second limiting blocks 270 corresponding to the second limiting holes 170 one by one are provided on the back surface of the decorative panel 200.

[0073] In this embodiment, when the decorative plate 200 is installed on the panel 100, the cooperation between the second limiting hole 170 and the second limiting block 270 plays a guiding role in the installation of the decorative plate 200. Moreover, after the decorative plate 200 is installed on the panel 100, the rear end of the first limiting block 260 contacts the bottom wall of the blind hole of the second limiting hole 170, restricting the movement of the decorative plate 200 relative to the panel 100 and improving the installation stability of the decorative plate 200.

[0074] In some embodiments of the present utility model, as Figure 1 shown, the decorative plate 200 further includes two third connecting portions 280, and the two third connecting portions 280 are respectively located on the left and right sides of the plate body 220. The third connecting portion 280 is arc-shaped with the concave surface facing the inside of the casing. The rear surface of the third connecting portion 280 overlaps with the front surface of the panel 100 to enhance the connection stability between the decorative plate 200 and the panel 100. The third connecting portion 280 also shields the panel 100 from the front end to avoid the situation where the front surface of the panel 100 is not flush with the front surface of the decorative plate 200, improving the aesthetics of the casing.

[0075] The embodiment of the present utility model also provides an indoor unit of an air conditioner. The indoor unit of the air conditioner includes a heat exchange component and the casing in any of the above embodiments. The heat exchange component is disposed inside the casing.

[0076] In this embodiment, the decorative plate 200 is installed on the front side of the panel 100 to protect and decorate the panel 100 and the heat exchange component inside the casing. The guiding rib 110 plays a guiding and limiting role during the rotational installation of the guiding groove 210 and the decorative plate 200. Only by sleeving the guiding groove 210 on the guiding rib 110, when the decorative plate 200 covers the front side of the panel 100, the decorative plate 200 can be in the correct installation position. There is no need to repeatedly observe the installation position of the decorative plate 200, which not only simplifies the installation difficulty of the worker, improves the installation efficiency of the casing, but also improves the assembly accuracy between the decorative plate 200 and the front panel 100, ensures the aesthetics of the casing appearance, and improves the user experience.

[0077] So far, those skilled in the art should recognize that although multiple exemplary embodiments of the present utility model have been shown and described in detail herein, still, without departing from the spirit and scope of the present utility model, many other variations or modifications that conform to the principles of the present utility model can be directly determined or derived based on the content disclosed in the present utility model. Therefore, the scope of the present utility model should be understood and determined to cover all these other variations or modifications.

Claims

1. A housing, characterized in that: include: A panel, wherein guide ribs are provided on the panel; The decorative plate is provided with a guide groove matched with the guide rib, and the guide groove is sleeved on the guide rib; the decorative plate is rotatably covered on the front side of the panel with the edge of the bottom front side of the guide groove as the axis.

2. The housing according to claim 1, characterized in that: The guide rib is an upwardly protruding trapezoidal rib, and the rear surface of the trapezoidal rib includes a first portion and a second portion at the lower end of the first portion; the upper edge of the first portion is connected to the upper surface of the trapezoidal rib, and the first portion is arranged to be inclined from top to bottom and backward; the upper edge of the second portion is connected to the lower edge of the first portion, and the second portion is arranged vertically; The guide groove is located at the bottom of the decorative plate, and the guide groove is a concave trapezoidal groove.

3. The housing according to claim 2, characterized in that: A stop plate extending horizontally forward is provided on the lower side of the guide rib; The decorative plate includes a plate body, and the guide groove is fixedly connected to the back side of the plate body and is located on the upper side of the stop plate.

4. The housing according to claim 3, characterized in that: The panel is provided with a receiving groove with an opening facing forward and extending backward from the front end of the panel; the guide rib is located inside the receiving groove, and the bottom of the guide rib is fixedly connected to the bottom surface of the receiving groove; The stop plate is fixedly connected to the lower edge of the accommodating groove.

5. The housing according to claim 4, characterized in that: The guide rib is provided with a plurality of material saving grooves spaced apart in the transverse direction.

6. The housing according to claim 1, characterized in that: The decorative plate is provided with a plurality of buckles protruding backwards, and the panel is provided with a plurality of slots corresponding to the buckles one by one, and each of the buckles is plugged into a corresponding one of the slots.

7. The housing according to claim 6, characterized in that: The panel includes two first connecting parts extending vertically and spaced apart in the left-right direction and a second connecting part extending in the left-right direction; the two first connecting parts extend upward to the second connecting part and are fixedly connected to the second connecting part; The plurality of card slots are respectively arranged at intervals on the second connection portion and the two first connection portions.

8. The housing according to claim 7, characterized in that: The first connecting portion forms a lateral end of the panel; a first limiting hole extending in the front-back direction is provided on the first connecting portion, and a first mounting hole extending in the left-right direction is provided on a hole wall of the first limiting hole on a side away from the other first connecting portion; First limiting blocks protruding backwards are respectively provided on both lateral sides of the decorative plate, each of the first limiting blocks is inserted into one of the first limiting holes, and a second mounting hole coaxial with the first mounting hole is provided on the limiting block.

9. The housing according to claim 7, characterized in that: The second connection portion is provided with a plurality of second limiting holes extending in the front-rear direction, and the second limiting holes are blind holes; A plurality of second limiting blocks corresponding one-to-one to the second limiting holes are arranged on the back side of the decorative plate.

10. An air conditioner indoor unit, characterized in that: include: A heat exchange assembly, and a housing as claimed in any one of claims 1 to 9; The heat exchange component is arranged in the casing.

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