Vertical air conditioner indoor unit capable of enhancing connection strength of detachable cover

Abstract

The utility model provides a vertical air conditioner indoor unit capable of enhancing the connection strength of a detachable cover, which comprises a shell, an air inlet part and a detachable opening are arranged on the rear side of the shell, and the detachable opening is adjacently arranged at one end of the air inlet part; the dismounting cover is arranged at the dismounting opening in a covering manner; the first positioning part and the second positioning part are arranged on the inner side face of the dismounting cover, are located at the two opposite ends of the dismounting cover respectively and correspondingly abut against the two ends of the dismounting opening respectively so as to limit the dismounting cover to be separated from the dismounting opening. According to the vertical air conditioner indoor unit, the stability of the disassembly cover covering the disassembly opening can be guaranteed, and the use experience of a user is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a vertical air conditioner indoor unit with enhanced connection strength of a disassembly cover. Background Art

[0002] With the advancement of science and technology, people's living standards continue to improve, and the variety of air conditioners has also increased. For example, there are wall-mounted air conditioners, floor-standing / cabinet air conditioners, window air conditioners, ceiling air conditioners, etc. Floor-standing / cabinet air conditioners are particularly popular among users due to their easy installation, simple and elegant appearance, and powerful airflow, cooling and heating performance.

[0003] Currently, in the prior art, the indoor unit of a floor-standing or cabinet air conditioner is equipped with an air inlet, typically an air inlet grille or air inlet, on the rear side. An air inlet filter is also installed on the inside of the housing. The air inlet filter is positioned in correspondence with the air inlet to purify the airflow entering the housing from the air inlet. To facilitate replacement of the air inlet filter, a removal opening is provided adjacent to the air inlet, and a cover is provided to cover the removal opening. The cover can be connected to the air inlet filter already installed on the inside of the housing to secure the cover to the removal opening. When the cover is removed from the removal opening, the air inlet filter can also be removed. Furthermore, to allow for independent replacement of the air inlet filter, the air inlet filter and the cover can be detachably connected. However, this approach reduces the stability of the connection between the air inlet filter and the cover. If the air inlet filter and the cover become detached, the cover can fall from the removal opening, reducing the stability of the cover at the removal opening and impairing the user experience. Utility Model Content

[0004] An object of the present utility model is to provide a vertical air-conditioning indoor unit with enhanced connection strength of a detachable cover, which can overcome at least one technical defect in the above-mentioned prior art.

[0005] A further purpose of the present invention is to ensure the stability of the disassembly cover at the disassembly opening and to ensure the user's experience.

[0006] In particular, the present invention provides a vertical air-conditioning indoor unit, comprising:

[0007] The housing has an air inlet and a disassembly port disposed on its rear side, wherein the disassembly port is disposed adjacent to one end of the air inlet;

[0008] A disassembly cover, which is provided at the disassembly opening;

[0009] The first positioning portion and the second positioning portion are arranged on the inner side surface of the disassembly cover, respectively located at two opposite ends of the disassembly cover, and respectively abut against two ends of the disassembly opening to limit the disassembly cover from being separated from the disassembly opening.

[0010] Furthermore, the disassembly opening is provided adjacent to the air inlet portion along the direction in which the first positioning portion and the second positioning portion are arranged;

[0011] Vertical air conditioner indoor unit includes:

[0012] The air inlet filter is arranged on the inner side of the air inlet and corresponds to the air inlet, and is used to purify the air flow entering the interior of the shell from the air inlet. The disassembly port is used to allow the air inlet filter to be moved from the outside of the shell to a position opposite to the air inlet. The air inlet filter includes a filter frame, and the filter frame is connected to the disassembly cover along the direction in which the first positioning portion and the second positioning portion are arranged. The first positioning portion and the second positioning portion are used to position the disassembly cover at the disassembly port along the direction in which the first positioning portion and the second positioning portion are arranged. The first positioning portion and the second positioning portion are also used to position the air inlet filter at the air inlet along the direction in which the first positioning portion and the second positioning portion are arranged.

[0013] Furthermore, the disassembly port is arranged adjacent to the left end of the air inlet portion, the filter frame is connected to the right end of the disassembly cover, and the first positioning portion and the second positioning portion are respectively located at the left and right ends of the disassembly cover, and the first positioning portion and the second positioning portion respectively abut against the left and right ends of the disassembly port to position the disassembly cover at the disassembly port along the horizontal position of the disassembly port, and to position the air inlet filter at the air inlet portion along the horizontal position of the air inlet portion.

[0014] Further, the first positioning portion is located at the left end of the disassembly cover, and the second positioning portion is located at the right end of the disassembly cover; and,

[0015] The first positioning portion and the second positioning portion extend from the inner side of the disassembly cover toward the interior of the shell, and the height of the left end of the first positioning portion extending toward the interior of the shell is higher than the height of the right end thereof extending toward the interior of the shell, and the height of the left end of the second positioning portion extending toward the interior of the shell is higher than the height of the right end thereof extending toward the interior of the shell.

[0016] Furthermore, the first positioning portion includes:

[0017] A first connecting plate is provided on the inner side surface of the disassembly cover, is located at the left end of the disassembly cover, and extends in the vertical direction, with its left side surface abutting against the left end of the disassembly opening;

[0018] a first positioning reinforcement rib, provided on the inner side of the disassembly cover, connected between the right side of the first connecting plate and the disassembly cover; and

[0019] The second positioning portion includes:

[0020] The second connecting plate and the third connecting plate are provided on the inner side surface of the disassembly cover, located at the right end of the disassembly cover, arranged in the up-down direction, and both extend in the transverse direction of the disassembly opening, with their right ends both abutting against the right end of the disassembly opening;

[0021] The second positioning reinforcement rib is arranged on the inner side surface of the disassembly cover and is connected to the left ends of the second connecting plate and the third connecting plate.

[0022] Furthermore, the vertical air conditioner indoor unit includes:

[0023] The introduction limiter is arranged on the inner side of the shell and is arranged at the other end of the air inlet part relative to the disassembly port. It includes a tail end limiter extending along the inner wall of the shell and toward the disassembly port. A limiting gap is set between the tail end limiter and the shell. The tail end limiter is used to limit the air inlet filter within the limiting gap.

[0024] Furthermore, the disassembly port and the introduction limiter are respectively located at the left and right ends of the air inlet portion; and,

[0025] The vertical air conditioner indoor unit also includes:

[0026] The limiting slide rail is arranged on the inner side of the shell, at the top and / or bottom of the air inlet part, and a limiting slide groove extending laterally along the air inlet part is formed between the shell and the limiting slide rail, and the air inlet filter can be slidably arranged in the limiting slide groove.

[0027] Furthermore, the introduction limiter also includes:

[0028] The guide portion has one end connected to the end portion of the tail end limit portion extending toward the disassembly opening, and the other end extending in a direction away from the shell, and is used to guide the air inlet filter into the limit gap.

[0029] Furthermore, the introduction limiter also includes:

[0030] The limiting reinforcement rib is connected between the guide portion and the tail end limiting portion.

[0031] Furthermore, a shell reinforcement rib is provided on the inner side of the shell body adjacent to the air inlet portion, the shell reinforcement rib is extended in the up-down direction, and the shell reinforcement rib is located at the other end of the air inlet portion relative to the disassembly opening; and,

[0032] The tail end limiting portion is connected to the outer shell reinforcement rib, and the limiting gap is located between the outer shell reinforcement rib, the shell body and the tail end limiting portion.

[0033] The vertical air conditioner indoor unit of the present invention has a first positioning portion and a second positioning portion, which are respectively located at opposite ends of the disassembly cover, and the first positioning portion and the second positioning portion respectively abut the ends of the disassembly opening. Therefore, the friction between the first positioning portion, the second positioning portion and the disassembly opening can prevent the disassembly cover from being separated from the disassembly opening. Even if the air inlet filter and the disassembly cover are separated, the disassembly cover will not fall out of the disassembly opening. Therefore, the vertical air conditioner indoor unit of the present invention can ensure the stability of the disassembly cover at the disassembly opening, and ensure the user experience.

[0034] Furthermore, compared with the disassembly cover of the vertical air-conditioning indoor unit of the present invention which is detachably connected to the disassembly port by fasteners, the first positioning part and the second positioning part in the present invention allow users or maintenance personnel to apply less force when installing the disassembly cover at the disassembly port or removing the disassembly cover from the disassembly port, and the operation process is simpler. As a result, users or maintenance personnel can easily and conveniently complete the installation or disassembly of the disassembly cover, further ensuring the user experience.

[0035] Based on the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will become more aware of the above and other objects, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0037] Figure 1 This is a structural diagram of a vertical air-conditioning indoor unit according to an embodiment of the present utility model;

[0038] Figure 2 This is one of the connection diagrams of the housing, air inlet filter, and disassembly cover of a vertical air conditioner indoor unit according to one embodiment of the present utility model;

[0039] Figure 3 yes Figure 2 The structural diagram at "A" in FIG;

[0040] Figure 4 This is one of the cross-sectional schematic diagrams of the housing, air inlet filter, and disassembly cover of a vertical air-conditioning indoor unit according to one embodiment of the present utility model;

[0041] Figure 5 yes Figure 4 The structural diagram at "B" in FIG;

[0042] Figure 6 This is one of the structural schematic diagrams of the housing of a vertical air-conditioning indoor unit according to one embodiment of the present utility model;

[0043] Figure 7 yes Figure 6 The structural diagram at "C" in FIG;

[0044] Figure 8 This is one of the schematic diagrams of the connection between the disassembly cover and the air inlet filter in the vertical air conditioner indoor unit according to one embodiment of the present utility model;

[0045] Figure 9 yes Figure 8 The structural diagram at "D" in FIG;

[0046] Figure 10 yes Figure 8 Schematic diagram of the structure at "E" in FIG;

[0047] Figure 11 This is a second schematic cross-sectional view of a housing, an air inlet filter, and a disassembly cover of a vertical air-conditioning indoor unit according to one embodiment of the present invention;

[0048] Figure 12 yes Figure 11 The structural diagram at "F" in FIG.

[0049] Figure 13 This is a third schematic cross-sectional view of a housing, an air inlet filter, and a disassembly cover of a vertical air conditioner indoor unit according to one embodiment of the present invention;

[0050] Figure 14 yes Figure 13 Schematic diagram of the structure at "G" in FIG;

[0051] Figure 15 This is a second structural diagram of a housing in a vertical air-conditioning indoor unit according to an embodiment of the present utility model;

[0052] Figure 16 yes Figure 15 Schematic diagram of the structure at "H" in FIG;

[0053] Figure 17 This is a second schematic diagram of the connection between the disassembly cover and the air inlet filter in the vertical air conditioner indoor unit according to one embodiment of the present utility model;

[0054] Figure 18 yes Figure 17 Schematic diagram of the structure at "I" in . DETAILED DESCRIPTION

[0055] In the description of this embodiment, it should be understood that the terms "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "height", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0056] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or more of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0057] Unless otherwise expressly specified or limited, terms such as "installed," "installed," "connected," "fixed," and "coupled" should be interpreted broadly. For example, they may refer to fixed or detachable connections, or integration; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two elements or interaction between two elements, unless otherwise expressly limited. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0058] In addition, in the description of this embodiment, 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 via another feature between them. That is, in the description of this embodiment, the first feature being "above," "above," and "above" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below," "below," or "below" the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0059] Unless otherwise defined, all terms (including technical terms and scientific terms) used in the description of this embodiment have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0060] In the description of the present embodiment, reference to terms such as "embodiment" or "implementation method" indicates that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0061] The following combination Figures 1 to 18 The vertical air-conditioning indoor unit of this embodiment will be described in detail. Figure 1 This is a structural diagram of a vertical air-conditioning indoor unit according to an embodiment of the present utility model; Figure 2 This is one of the connection diagrams of the housing, air inlet filter, and disassembly cover of a vertical air conditioner indoor unit according to one embodiment of the present utility model; Figure 3 yes Figure 2 The structural diagram at "A" in FIG; Figure 4 This is one of the cross-sectional schematic diagrams of the housing, air inlet filter, and disassembly cover of a vertical air-conditioning indoor unit according to one embodiment of the present utility model; Figure 5 yes Figure 4 The structural diagram at "B" in FIG; Figure 6 This is one of the structural schematic diagrams of the housing of a vertical air-conditioning indoor unit according to one embodiment of the present utility model; Figure 7 yes Figure 6 The structural diagram at "C" in FIG; Figure 8 This is one of the schematic diagrams of the connection between the disassembly cover and the air inlet filter in the vertical air conditioner indoor unit according to one embodiment of the present utility model; Figure 9 yes Figure 8 The structural diagram at "D" in FIG; Figure 10 yes Figure 8 Schematic diagram of the structure at "E" in FIG; Figure 11 This is a second schematic cross-sectional view of a housing, an air inlet filter, and a disassembly cover of a vertical air-conditioning indoor unit according to one embodiment of the present invention; Figure 12 yes Figure 11 The structural diagram at "F" in FIG.

[0062] Figure 13 This is a third schematic cross-sectional view of a housing, an air inlet filter, and a disassembly cover of a vertical air conditioner indoor unit according to one embodiment of the present invention; Figure 14 yes Figure 13 Schematic diagram of the structure at "G" in FIG; Figure 15 This is a second structural diagram of a housing in a vertical air-conditioning indoor unit according to an embodiment of the present utility model; Figure 16 yes Figure 15 Schematic diagram of the structure at "H" in FIG; Figure 17This is a second schematic diagram of the connection between the disassembly cover and the air inlet filter in the vertical air conditioner indoor unit according to one embodiment of the present utility model; Figure 18 yes Figure 17 Schematic diagram of the structure at "I" in .

[0063] In the prior art, the air inlet filter is detachably arranged at a position corresponding to the air inlet portion through a disassembly port adjacent to the side of the air inlet portion, and thus there is no fixed connection between the tail end of the air inlet filter (the end that first enters the disassembly port during the installation of the air inlet filter) and the inner wall of the shell, and the contact between the tail end of the air inlet filter and the shell is unstable. In this case, when the airflow enters the interior of the shell from the air inlet portion, the tail end of the air inlet filter will be separated from the shell, and airflow will enter the shell from between the tail end of the air inlet filter and the shell. The insufficient cleanliness of the airflow will affect the working performance of the indoor unit; or when the airflow enters the interior of the shell from the air inlet portion, the tail end of the air inlet filter will repeatedly hit the shell, generating noise, all of which will reduce the user experience.

[0064] Reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 In this embodiment, the vertical air-conditioning indoor unit includes a housing 100 , an air inlet filter 200 and an air introduction limiter 300 .

[0065] An air inlet 110 and a disassembly opening 120 are provided on the rear side of the housing 100 . The disassembly opening 120 is adjacent to one end of the air inlet 110 .

[0066] The air inlet filter 200 is arranged on the inner side of the air inlet part 110, and the air inlet filter 200 is arranged corresponding to the air inlet part 110. The air inlet filter 200 is used to purify the airflow entering the interior of the shell 100 from the air inlet part 110. The disassembly port 120 is used to allow the air inlet filter 200 to be moved from the outside of the shell 100 to be installed to a position opposite to the air inlet part 110.

[0067] The inlet limiter 300 is arranged on the inner side of the shell 100, and the inlet limiter 300 is arranged at the other end of the air inlet portion 110 relative to the disassembly opening 120. The inlet limiter 300 includes a tail end limiter 310 extending along the inner wall of the shell 100 and toward the disassembly opening 120. A limiting gap 311 is arranged between the tail end limiter 310 and the shell 100. The tail end limiter 310 is used to limit the air inlet filter 200 within the limiting gap 311.

[0068] Since the vertical air-conditioning indoor unit of the present invention is provided with an introduction limit member 300 on the inner side of the shell 100, the introduction limit member 300 is arranged at the other end of the air inlet part 110 relative to the disassembly opening 120, that is, it is arranged corresponding to the tail end of the air inlet filter 200, and the introduction limit member 300 includes a tail end limit portion 310 along the inner wall of the shell 100 and extending toward the disassembly opening 120, and a limiting gap 311 is set between the tail end limit portion 310 and the shell 100. The tail end limit portion 310 can limit the air inlet filter 200 within the limiting gap 311, that is, the tail end limit portion 310 can press the air inlet filter 200 against the inner wall of the shell 100, thereby improving the stability of the contact between the tail end of the air inlet filter 200 and the shell 100.

[0069] Therefore, the utility model can ensure the working performance of the vertical air-conditioning indoor unit, suppress the generation of noise, and improve the user experience.

[0070] In addition, in the process of inserting the air inlet filter 200 from the disassembly port 120 to the position corresponding to the air inlet portion 110, the tail end of the air inlet filter 200 may hit the tail end limit portion 310, or the tail end of the air inlet filter 200 may be inserted into the side of the tail end limit portion 310 facing away from the limit gap 311, making the installation of the air inlet filter 200 inconvenient.

[0071] Reference Figure 3 and Figure 5 In this embodiment, the introduction limiter 300 further includes a guide portion 320 .

[0072] One end of the guide portion 320 is connected to the end portion of the tail end limit portion 310 extending toward the disassembly opening 120 , and the other end of the guide portion 320 extends away from the housing 100 . The guide portion 320 is used to guide the air inlet filter 200 into the limiting gap 311 .

[0073] It is understood that the provision of the guide portion 320 allows the tail end of the air inlet filter 200 to be easily guided into the limiting gap 311 during the process of inserting the air inlet filter 200 from the removal opening 120 to the position corresponding to the air inlet portion 110, thereby ensuring the convenience of installation of the air inlet filter 200.

[0074] Reference Figure 3 and Figure 5 In this embodiment, the introduction limiting member 300 also includes a limiting reinforcement rib 330.

[0075] The limiting reinforcement rib 330 is connected between the guide portion 320 and the tail end limiting portion 310 to ensure the connection strength between the guide portion 320 and the tail end limiting portion 310 .

[0076] Reference Figure 3 and Figure 5In this embodiment, a shell reinforcement rib 130 adjacent to the air inlet portion 110 is provided on the inner side of the shell 100, and the shell reinforcement rib 130 extends in the up and down directions, and the shell reinforcement rib 130 is located at the other end of the air inlet portion 110 relative to the disassembly opening 120.

[0077] The tail end limiting portion 310 is connected to the outer shell reinforcement rib 130 , and the limiting gap 311 is located between the outer shell reinforcement rib 130 , the housing 100 and the tail end limiting portion 310 .

[0078] It is understood that the specific form of the introduction limiter 300 being connected to the inner side of the housing 100 can be to connect to the housing reinforcement rib 130 through the tail end limiter 310. Furthermore, the housing reinforcement rib 130 not only enhances the strength of the housing 100, but also provides an implementation scheme for the connection between the introduction limiter 300 and the housing 100.

[0079] Reference Figure 2 、 Figure 3 、 Figure 4 and Figure 16 In this embodiment, the disassembly opening 120 and the introduction limiting member 300 are respectively located at the left and right ends of the air inlet portion 110. The vertical air conditioner indoor unit includes a limiting slide rail 400.

[0080] The limiting slide rail 400 is arranged on the inner side of the shell 100, and the limiting slide rail 400 is arranged at the top and / or bottom end of the air inlet part 110. A limiting slide groove 410 extending laterally along the air inlet part 110 is formed between the limiting slide rail 400 and the shell 100, and the air inlet filter 200 can be slidably arranged in the limiting slide groove 410.

[0081] It can be understood that the disassembly port 120 can be set to be located at the left and right side ends of the air inlet portion 110 respectively together with the introduction limit member 300, and, more specifically, the disassembly port 120 can be set adjacent to the left end of the air inlet portion 110, so that the introduction limit member 300 can limit the right end of the air inlet filter 200 to ensure the contact stability between the right end of the air inlet filter 200 and the shell 100.

[0082] Furthermore, the air inlet filter 200 can be installed at a position corresponding to the air inlet portion 110 via the limiting slide rails 400. Furthermore, the limiting slide rails 400 can limit the top and bottom ends of the air inlet filter 200, pressing the top and bottom ends of the air inlet filter 200 against the inner wall of the housing 100, thereby ensuring stable contact between the top and bottom ends of the air inlet filter 200 and the housing 100. This further ensures the operating performance of the vertical air conditioner indoor unit, suppresses noise generation, and enhances the user experience.

[0083] Reference Figure 1 and Figure 2In this embodiment, the vertical air conditioner indoor unit includes a disassembly cover 500 . The disassembly cover 500 is disposed at the disassembly opening 120 .

[0084] It is understood that the provision of the removal cover 500 can enhance the integrity of the exterior appearance of the housing 100, thereby ensuring the aesthetics of the vertical air conditioner indoor unit and enhancing the user experience. When the air inlet filter 200 needs to be installed or removed, the removal cover 500 can be removed from the removal opening 120. Once the air inlet filter 200 has been replaced, the removal cover 500 can be replaced on the removal opening 120.

[0085] Reference Figure 6 、 Figure 7 、 Figure 8 and Figure 9 In the first embodiment of the detachable connection of the detachable cover 500 at the detachable opening 120, the detachable cover 500 and the housing 100 are respectively provided with elastic hooks 610 and fixed slots 620. The fixed slots 620 open toward the elastic hooks 610, and the elastic hooks 610 are matingly connected to the fixed slots 620 to prevent the detachable cover 500 from being separated from the detachable opening 120.

[0086] It is understood that the elastic hook 610 and the fixed slot 620 can be provided to achieve the detachable connection of the detachable cover 500 to the detachable opening 120. In addition, the elastic hook 610 and the fixed slot 620 ensure the stability of the detachable cover 500 at the detachable opening 120, ensuring the user's experience.

[0087] Reference Figure 7 、 Figure 8 、 Figure 9 、 Figure 11 and Figure 12 In this embodiment, the elastic hook 610 can be provided on the housing 100 , and the fixed slot 620 can be correspondingly provided on the disassembly cover 500 .

[0088] Specifically, a hook plate 140 extending toward the interior of the housing 100 is provided at the end of the disassembly opening 120 ; the elastic hook 610 includes a connecting portion 611 and a clamping head 612 .

[0089] One end of the connecting portion 611 is connected to the hook plate 140 , and the other end of the connecting portion 611 extends toward the disassembly opening 120 .

[0090] The clamping head 612 is connected to the extended end of the connecting portion 611 , and the clamping head 612 is protruded toward the middle of the disassembly opening 120 .

[0091] A fixing seat 510 is provided on the inner side surface of the disassembly cover 500. The fixing seat 510 extends in a direction away from the disassembly cover 500. The fixing seat 510 is arranged near the edge of the disassembly cover 500, and the extended end of the fixing seat 510 is bent in a direction away from the middle of the disassembly cover 500 to form a fixing slot 620 at the bending part of the fixing seat 510, and the clamping head 612 is clamped in the fixing slot 620.

[0092] It can be understood that the elastic hook 610 is constructed by disposing the connecting portion 611 and the clamping head 612 ; and the fixed slot 620 is constructed by disposing the fixing seat 510 .

[0093] When the disassembly cover 500 is removed from the disassembly opening 120 , the connecting portion 611 bends away from the fixing seat 510 , and the clamping head 612 escapes from the fixing slot 620 , allowing the disassembly cover 500 to be removed from the disassembly opening 120 .

[0094] Reference Figure 7 and Figure 12 In this embodiment, a connecting port 141 is formed on the hook plate 140 , and the connecting portion 611 is connected to a wall of the connecting port 141 away from the disassembly port 120 .

[0095] It is understood that the connection between the elastic hook 610 and the housing 100 can be specifically formed by connecting the elastic hook 610 to the housing 100 via a hook plate 140. Furthermore, the hook plate 140 can enhance the strength of the housing 100 adjacent to the disassembly opening 120 while also providing an implementation scheme for connecting the elastic hook 610 to the housing 100.

[0096] In addition, the disassembly port 120 can be adjacently arranged at the left end of the air inlet portion 110, and the air inlet filter 200 is connected to the right end of the disassembly cover 500. The elastic hook 610 can be arranged at the left end portion of the disassembly cover 500, and the hook plate 140 can be correspondingly arranged at the left end of the disassembly port 120.

[0097] Furthermore, due to the obstruction of the air inlet filter 200, the right end of the disassembly cover 500 cannot be connected to the corresponding portion of the housing 100. Therefore, the right end of the disassembly cover 500 is completely restrained at the disassembly opening 120 by the air inlet filter 200 located inside the housing 100. If the connection between the disassembly cover 500 and the air inlet filter 200 becomes disconnected, the disassembly cover 500 will still fall out of the disassembly opening 120.

[0098] Reference Figure 8 、 Figure 9 、 Figure 11 and Figure 12In this embodiment, the air inlet filter 200 includes a filter frame 210 connected to one end of the disassembly cover 500, and a cover body limiter 520 is provided on the inner side surface of the disassembly cover 500 near the end of the filter frame 210, and the cover body limiter 520 extends along the inner side surface of the disassembly cover 500 in a direction away from the disassembly cover 500.

[0099] The filter frame 210 defines a limiting notch 211 corresponding to the position of the cover limiting body 520 . The cover limiting body 520 passes through the limiting notch 211 and abuts against the inner side surface of the housing 100 to limit the disassembly cover 500 from being separated from the disassembly opening 120 .

[0100] It can be understood that, by setting the limiting notch 211 and the cover body limiting body 520, the limiting connection between the end connected to the filter frame 210 and the shell 100 can be achieved, so as to further avoid the connection between the disassembly cover 500 and the air inlet filter 200 from being separated, and the disassembly cover 500 from falling off the disassembly port 120, further ensuring the stability of the disassembly cover 500 at the disassembly port 120, and ensuring the user experience.

[0101] Reference Figure 7 、 Figure 8 and Figure 10 In this embodiment, a hook plate 140 extending toward the interior of the shell 100 is provided at the end of the disassembly port 120, and a positioning group 630 and a positioning protrusion 640 are respectively provided between a side surface of the hook plate 140 adjacent to the disassembly port 120 and the disassembly cover 500. The positioning protrusion 640 is provided between the two positioning plates 631 of the positioning group 630 to position the disassembly cover 500 at the disassembly port 120 along the arrangement direction of the two positioning plates 631.

[0102] It can be understood that by setting the positioning group 630 and the positioning protrusion 640, the disassembly cover 500 can be positioned at the disassembly opening 120 along the arrangement direction of the two positioning plates 631, ensuring the tightness of the disassembly cover 500 covering the disassembly opening 120, and further ensuring the aesthetics of the vertical air-conditioning indoor unit.

[0103] Specifically, when the elastic hook 610 is set at the left end of the disassembly cover 500 and the hook plate 140 is set at the left end of the disassembly opening 120, the two positioning groups 630 can be arranged in the up and down directions to position the disassembly cover 500 at the disassembly opening 120 along the up and down directions, so that the elastic hook 610 and the fixed slot 620 can be matched and connected accordingly, avoiding the situation where the elastic hook 610 and the fixed slot 620 are misaligned and cannot be fastened when installing the disassembly cover 500, thereby facilitating the installation of the disassembly cover 500 at the disassembly opening 120.

[0104] Reference Figure 13 、 Figure 14 、 Figure 15 、 Figure 17 and Figure 18 In the second embodiment of the detachable connection of the detachable cover 500 at the detachable opening 120 , the vertical air conditioner indoor unit includes a first positioning portion 651 and a second positioning portion 652 .

[0105] The first positioning portion 651 and the second positioning portion 652 are arranged on the inner side surface of the disassembly cover 500, and the first positioning portion 651 and the second positioning portion 652 are respectively located at the opposite ends of the disassembly cover 500, and the first positioning portion 651 and the second positioning portion 652 respectively abut against the two ends of the disassembly opening 120 to limit the disassembly cover 500 from detaching from the disassembly opening 120.

[0106] Because the vertical air conditioner indoor unit of this embodiment has a first positioning portion 651 and a second positioning portion 652, which are located at opposite ends of the disassembly cover 500 and correspondingly abut against the ends of the disassembly opening 120, the friction between the first positioning portion 651, the second positioning portion 652, and the disassembly opening 120 can prevent the disassembly cover 500 from separating from the disassembly opening 120. Even if the air inlet filter 200 and the disassembly cover 500 separate, the disassembly cover 500 will not fall out of the disassembly opening 120. Therefore, the vertical air conditioner indoor unit of this embodiment can ensure the stability of the disassembly cover 500 in the disassembly opening 120, ensuring a good user experience.

[0107] In addition, compared to the first embodiment in which the disassembly cover 500 is detachably connected at the disassembly port 120, through the first positioning portion 651 and the second positioning portion 652 in this embodiment, when installing the disassembly cover 500 at the disassembly port 120 or removing the disassembly cover 500 from the disassembly port 120, the user or maintenance personnel can apply less force, and the operation process is simpler, so that the user or maintenance personnel can easily and conveniently complete the installation or disassembly of the disassembly cover 500, further ensuring the user experience.

[0108] Moreover, the first positioning portion 651 and the second positioning portion 652 can position the disassembly cover 500 at the disassembly opening 120 along the arrangement direction of the first positioning portion 651 and the second positioning portion 652, ensuring that the disassembly cover 500 covers the disassembly opening 120 tightly, further ensuring the aesthetics of the vertical air-conditioning indoor unit.

[0109] Reference Figure 13 、 Figure 14 、 Figure 15 、 Figure 17 and Figure 18In this embodiment, the disassembly opening 120 is provided adjacent to the air inlet portion 110 along the direction in which the first positioning portion 651 and the second positioning portion 652 are arranged.

[0110] The air inlet filter 200 includes a filter frame 210, which is connected to the disassembly cover 500 along the direction in which the first positioning portion 651 and the second positioning portion 652 are arranged. The first positioning portion 651 and the second positioning portion 652 are also used to position the air inlet filter 200 at the air inlet portion 110 along the direction in which the first positioning portion 651 and the second positioning portion 652 are arranged.

[0111] It is understandable that, since the air inlet filter 200 is connected to the disassembly cover 500 via the filter frame 210, the first positioning portion 651 and the second positioning portion 652 can not only position the disassembly cover 500 at the disassembly opening 120 along the arrangement direction of the first positioning portion 651 and the second positioning portion 652, but can also position the air inlet filter 200 at the air inlet 110 along the arrangement direction of the first positioning portion 651 and the second positioning portion 652, that is, position the air inlet filter 200 relative to the air inlet 110 along the installation direction. The first positioning portion 651 and the second positioning portion 652 can thus prevent the air inlet filter 200 from being misaligned with the air inlet 110, thereby ensuring the purification efficiency and effect of the air inlet filter 200 on the air flow flowing from the air inlet 110 into the housing 100.

[0112] Reference Figure 13 、 Figure 14 、 Figure 15 、 Figure 17 and Figure 18 In this embodiment, the disassembly opening 120 is arranged adjacent to the left end of the air inlet portion 110, the filter frame 210 is connected to the right end of the disassembly cover 500, and the first positioning portion 651 and the second positioning portion 652 are respectively located at the left and right ends of the disassembly cover 500, and the first positioning portion 651 and the second positioning portion 652 respectively abut against the left and right ends of the disassembly opening 120 to position the disassembly cover 500 at the disassembly opening 120 along the horizontal direction of the disassembly opening 120, and to position the air inlet filter 200 at the air inlet portion 110 along the horizontal direction of the air inlet portion 110.

[0113] It can be understood that the first positioning portion 651 and the second positioning portion 652 can not only enable the disassembly cover 500 to be placed on the disassembly opening 120, but also enable the disassembly cover 500 to move from left to right to a position that better blocks the disassembly opening 120, thereby ensuring the overall aesthetics of the vertical air-conditioning indoor unit, and enable the air inlet filter 200 to move to the right from the disassembly opening 120 to a position that better corresponds to the air inlet portion 110, thereby ensuring the purification efficiency and purification effect of the air inlet filter 200.

[0114] In addition, in some other embodiments, the disassembly opening 120 may also be provided adjacent to the right end of the air inlet portion 110 , and the corresponding air inlet filter 200 may be connected to the left end of the disassembly cover 500 .

[0115] Furthermore, in some other embodiments, the disassembly opening 120 may be disposed adjacent to the top of the air inlet portion 110, and the air inlet filter 200 may be connected to the bottom of the disassembly cover 500. The disassembly opening 120 may also be disposed adjacent to the bottom of the air inlet portion 110, and the air inlet filter 200 may be connected to the top of the disassembly cover 500. Accordingly, the first positioning portion 651 and the second positioning portion 652 may be located at the top and bottom of the disassembly cover 500, respectively, and the first positioning portion 651 and the second positioning portion 652 may abut against the top and bottom of the disassembly opening 120, so as to achieve the positioning function of the disassembly cover 500 and the air inlet filter 200 when the disassembly cover 500 is placed on the disassembly opening 120.

[0116] Reference Figure 13 、 Figure 14 、 Figure 15 、 Figure 17 and Figure 18 In this embodiment, the first positioning portion 651 is located at the left end of the disassembly cover 500, and the second positioning portion 652 is located at the right end of the disassembly cover 500. The first positioning portion 651 and the second positioning portion 652 extend from the inner side of the disassembly cover 500 toward the interior of the housing 100, and the height M of the left end of the first positioning portion 651 extending toward the interior of the housing 100 is higher than the height M of the right end of the first positioning portion 651 extending toward the interior of the housing 100 (not shown, the height of the right end of the first positioning portion 651 extending toward the interior of the housing 100 is 0, for example). Figure 14 ), a height K of the left end of the second positioning portion 652 extending toward the interior of the housing 100 is higher than a height L of the right end of the second positioning portion 652 extending toward the interior of the housing 100.

[0117] It is understandable that during installation of the disassembly cover 500 , the second positioning portion 652 may be first abutted against the right end of the disassembly opening 120 , and then the first positioning portion 651 may be abutted against the left end of the disassembly opening 120 to complete the installation of the disassembly cover 500 .

[0118] Furthermore, it should be understood that when removing the removal cover 500 from the removal opening 120, the second positioning portion 652 can be disengaged from the right end of the removal opening 120 before disengaging the first positioning portion 651 from the left end of the removal opening 120. Furthermore, the second positioning portion 652 can be configured so that its left end extends higher toward the interior of the housing 100 than its right end. This ensures the strength of the second positioning portion 652 while also facilitating its separation from the right end of the removal opening 120, facilitating removal of the removal cover 500 by the user or maintenance personnel. Furthermore, by extending the left end of the first positioning portion 651 higher toward the interior of the housing 100 than its right end, the contact area between the left end of the first positioning portion 651 and the left end of the removal opening 120 can be maximized, ensuring the stability of the removal cover 500 positioned against the removal opening 120 while also maintaining the strength of the first positioning portion 651.

[0119] Reference Figure 14 and Figure 18 In this embodiment, the first positioning portion 651 includes a first connecting plate 6511 , and the second positioning portion 652 includes a second connecting plate 6521 and a third connecting plate 6522 .

[0120] The first connecting plate 6511 is disposed on the inner side of the disassembly cover 500 , is located at the left end of the disassembly cover 500 , and extends in the vertical direction. The left side of the first connecting plate 6511 abuts against the left end of the disassembly opening 120 .

[0121] The second connecting plate 6521 and the third connecting plate 6522 are arranged on the inner side surface of the disassembly cover 500, and the second connecting plate 6521 and the third connecting plate 6522 are located at the right end of the disassembly cover 500. The second connecting plate 6521 and the third connecting plate 6522 are arranged in the up and down directions, and the second connecting plate 6521 and the third connecting plate 6522 both extend horizontally along the disassembly opening 120, and the right end of the second connecting plate 6521 and the right end of the third connecting plate 6522 both abut the right end of the disassembly opening 120.

[0122] It can be understood that the first positioning portion 651 is constructed by disposing the first connecting plate 6511 , and the second positioning portion 652 is constructed by disposing the second connecting plate 6521 and the third connecting plate 6522 .

[0123] In addition, the height at which the left end of the second positioning portion 652 extends toward the interior of the shell 100 is higher than the height at which the right end of the second positioning portion 652 extends toward the interior of the shell 100. The specific arrangement may be: the second connecting plate 6521 and the third connecting plate 6522 extend toward the interior of the shell 100, and the height at which the left end of the second connecting plate 6521 extends toward the interior of the shell 100 is higher than the height at which the right end thereof extends toward the interior of the shell 100, and the height at which the left end of the third connecting plate 6522 extends toward the interior of the shell 100 is higher than the height at which the right end thereof extends toward the interior of the shell 100.

[0124] In this embodiment, the first positioning portion 651 further includes a first positioning reinforcement rib 6512. The first positioning reinforcement rib 6512 is provided on the inner side of the disassembly cover 500 and connected between the right side of the first connecting plate 6511 and the disassembly cover 500, thereby further enhancing the strength of the first positioning portion 651.

[0125] In addition, the height of the left end of the first positioning portion 651 extending toward the interior of the shell 100 is higher than the height of the right end of the first positioning portion 651 extending toward the interior of the shell 100. The specific setting form can be: the height of the left end of the first positioning reinforcement rib 6512 extending toward the interior of the shell 100 is higher than the height of the right end of the first positioning reinforcement rib 6512 extending toward the interior of the shell 100.

[0126] In this embodiment, the second positioning portion 652 further includes a second positioning reinforcement rib 6523. The second positioning reinforcement rib 6523 is provided on the inner side of the disassembly cover 500 and is connected to the left ends of the second connecting plate 6521 and the third connecting plate 6522 to further enhance the strength of the second positioning portion 652.

[0127] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications consistent with the principles of the present invention can be directly determined or deduced from the contents disclosed herein without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

1. A vertical air conditioner indoor unit, characterized in that: include: The housing has an air inlet and a disassembly port provided on its rear side, wherein the disassembly port is adjacent to one end of the air inlet; a disassembly cover, which is arranged at the disassembly opening; The first positioning portion and the second positioning portion are provided on the inner side surface of the disassembly cover, respectively located at two opposite ends of the disassembly cover, and correspondingly abut against two ends of the disassembly opening to limit the disassembly cover from being separated from the disassembly opening.

2. The vertical air-conditioning indoor unit according to claim 1, characterized in that: The disassembly opening is provided adjacent to the air inlet portion along the direction in which the first positioning portion and the second positioning portion are arranged; The vertical air-conditioning indoor unit comprises: An air inlet filter is arranged on the inner side of the air inlet portion and is arranged corresponding to the air inlet portion, and is used to purify the air flow entering the interior of the shell from the air inlet portion. The disassembly port is used to allow the air inlet filter to be moved from the outside of the shell to a position opposite to the air inlet portion. The air inlet filter includes a filter frame, and the filter frame is connected to the disassembly cover along the direction in which the first positioning portion and the second positioning portion are arranged. The first positioning portion and the second positioning portion are used to position the disassembly cover at the disassembly port along the direction in which the first positioning portion and the second positioning portion are arranged. The first positioning portion and the second positioning portion are also used to position the air inlet filter at the air inlet portion along the direction in which the first positioning portion and the second positioning portion are arranged.

3. The vertical air-conditioning indoor unit according to claim 2, characterized in that: The disassembly port is arranged adjacent to the left end of the air inlet portion, the filter frame is connected to the right end of the disassembly cover, and the first positioning portion and the second positioning portion are respectively located at the left and right ends of the disassembly cover, and the first positioning portion and the second positioning portion respectively abut against the left and right ends of the disassembly port to position the disassembly cover at the disassembly port in a horizontal position along the disassembly port, and to position the air inlet filter at the air inlet portion in a horizontal position along the air inlet portion.

4. The vertical air-conditioning indoor unit according to claim 3, characterized in that: The first positioning portion is located at the left end of the detachable cover, and the second positioning portion is located at the right end of the detachable cover; and The first positioning portion and the second positioning portion extend from the inner side surface of the disassembly cover toward the interior of the shell, and the height of the left end of the first positioning portion extending toward the interior of the shell is higher than the height of the right end thereof extending toward the interior of the shell, and the height of the left end of the second positioning portion extending toward the interior of the shell is higher than the height of the right end thereof extending toward the interior of the shell.

5. The vertical air-conditioning indoor unit according to claim 3, characterized in that: The first positioning portion includes: a first connecting plate, provided on the inner side of the disassembly cover, located at the left end of the disassembly cover, and extending in the vertical direction, with its left side abutting against the left end of the disassembly opening; a first positioning reinforcement rib, provided on the inner side of the disassembly cover, connected between the right side of the first connecting plate and the disassembly cover; and The second positioning portion includes: The second connecting plate and the third connecting plate are provided on the inner side surface of the disassembly cover, are located at the right end of the disassembly cover, are arranged in the up-down direction, and both extend in the transverse direction of the disassembly opening, and their right ends both abut against the right end of the disassembly opening; The second positioning reinforcement rib is arranged on the inner side surface of the disassembly cover and is connected to the left ends of the second connecting plate and the third connecting plate.

6. The vertical air-conditioning indoor unit according to claim 2, characterized in that: include: An inlet limiter is arranged on the inner side of the shell and at the other end of the air inlet portion relative to the disassembly port, including a tail end limiter extending along the inner wall of the shell and toward the disassembly port, a limit gap being set between the tail end limiter and the shell, and the tail end limiter being used to limit the air inlet filter within the limit gap.

7. The vertical air-conditioning indoor unit according to claim 6, characterized in that: The disassembly port and the introduction limiter are respectively located at the left and right ends of the air inlet portion; as well as, The vertical air-conditioning indoor unit further includes: A limiting slide rail is arranged on the inner side of the shell and at the top and / or bottom of the air inlet part, and a limiting slide groove extending laterally along the air inlet part is formed between the shell and the air inlet filter. The air inlet filter can be slidably arranged in the limiting slide groove.

8. The vertical air-conditioning indoor unit according to claim 6, characterized in that: The introduction limiter also includes: The guide portion has one end connected to the end portion of the tail end limit portion extending toward the disassembly opening, and the other end extending in a direction away from the shell, and is used to guide the air inlet filter into the limit gap.

9. The vertical air-conditioning indoor unit according to claim 8, characterized in that: The introduction limiter also includes: The limiting reinforcement rib is connected between the guide portion and the tail end limiting portion.

10. The vertical air-conditioning indoor unit according to claim 8, characterized in that: The inner side of the shell is provided with a shell reinforcement rib adjacent to the air inlet portion, the shell reinforcement rib is extended in the up-down direction, and the shell reinforcement rib is located at the other end of the air inlet portion relative to the disassembly opening; and The tail end limiting portion is connected to the outer shell reinforcement rib, and the limiting gap is located between the outer shell reinforcement rib, the shell and the tail end limiting portion.

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