Air conditioner indoor unit and air conditioner with same

Abstract

The invention provides an air conditioner indoor unit and an air conditioner with the air conditioner indoor unit, the air conditioner indoor unit comprises a shell, a first air outlet and a second air outlet, the shell comprises a first shell part and a second shell part, the first shell part comprises a wall hanging plate used for being installed on an installation foundation, and the second shell part comprises a panel opposite to the wall hanging plate; the first shell part is provided with an air inlet channel, the second shell part is provided with a containing space, the air inlet channel and the containing space are sequentially arranged between the wall hanging plate and the panel, and the air inlet channel is located on the side, away from the panel, of the containing space; the first air outlet and the second air outlet are formed in the second shell part and communicate with the air inlet channel through the containing space. A first air inlet is formed in the top of the first shell part, a second air inlet is formed in the bottom of the first shell part, the first air inlet and the second air inlet are both communicated with the air inlet channel, and the problem that in an air conditioner in the prior art, the energy consumption ratio is reduced due to backflow of air flow after heat exchange is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning equipment, and in particular to an air conditioning indoor unit and an air conditioner having the same. Background Art

[0002] As a household appliance that regulates and controls indoor temperature and humidity, the scope and frequency of use of air conditioners are gradually increasing, which in turn puts higher demands on the performance and comfort of air conditioners.

[0003] At present, the indoor unit of wall-mounted air conditioners mainly adopts the form of single cross-flow fan blade and single air outlet, which realizes the functions of cooling without direct blowing and heating on the ground, usually by changing the structure of the air guide plate. However, the air guide plate changes the air supply direction and cannot effectively solve the air supply effect of the air conditioner. The space limitation leads to low air volume, and it is difficult to further improve the comfort level, which cannot meet the diverse life needs of users. In order to solve this problem, an air conditioner with double cross-flow fan blades and double air outlets is proposed.

[0004] However, the airflow flowing out of the air outlet of the current air conditioner with double cross-flow blades and double air outlets is easily sucked into the air inlet, and there is a problem of airflow backflow after heat exchange, resulting in a decrease in energy consumption ratio. Summary of the invention

[0005] The main purpose of the present invention is to provide an air-conditioning indoor unit and an air conditioner having the same, so as to solve the problem in the prior art that the air conditioner has air flow backflow after heat exchange, resulting in a reduced energy consumption ratio.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided an air-conditioning indoor unit, comprising a shell, a first air outlet and a second air outlet for supplying air, the shell comprising a first shell part and a second shell part connected to the first shell part, the first shell part comprising a wall-mounted plate for being installed on a mounting base, the second shell part comprising a panel arranged opposite to the wall-mounted plate; the first shell part has an air inlet channel, the second shell part has a accommodating space, the air inlet channel and the accommodating space are arranged in sequence between the wall-mounted plate and the panel, and the air inlet channel is located on a side of the accommodating space away from the panel; wherein the first air outlet and the second air outlet are both arranged on the second shell part and are both connected to the air inlet channel through the accommodating space; a first air inlet is arranged on the top of the first shell part, a second air inlet is arranged on the bottom of the first shell part, and the first air inlet and the second air inlet are both connected to the air inlet channel.

[0007] Furthermore, along the direction in which the wall-mounted plate and the panel are sequentially arranged, the width value of the air inlet channel is M; wherein, along the height direction of the first shell portion, any width value M of the air inlet channel is 30mm≤M≤70mm.

[0008] Furthermore, any width value M of the air inlet channel is 45 mm ≤ M ≤ 55 mm.

[0009] Furthermore, the air conditioner indoor unit also includes: a filter assembly, which is arranged in the shell to separate the cavity of the shell into an air inlet channel and a receiving space; the filter assembly includes a filter net, so that the gas in the air inlet channel passes through the filter net and enters the receiving space.

[0010] Furthermore, the filter assembly also includes a dust removal device, which is arranged on a side of the filter screen close to the wall-mounted plate, and at least a part of the dust removal device is movably arranged to remove dust on the filter screen.

[0011] Furthermore, the air conditioner indoor unit also includes: a dust collecting part, which is detachably mounted on the shell, the dust collecting part has a dust collecting cavity and a dust collecting port connected to the dust collecting cavity, the dust collecting part is arranged below the filter assembly and the dust collecting port is arranged toward the filter assembly.

[0012] Furthermore, the first air outlet is arranged on the panel, and the second air outlet is arranged at the bottom of the second shell part; or, the first air outlet and the second air outlet are both arranged on the panel, and the first air outlet is located above the second air outlet; or, the first air outlet is arranged at the top of the second shell part, and the second air outlet is arranged at the bottom of the second shell part; or, the first air outlet is arranged at the top of the second shell part, and the second air outlet is arranged on the panel.

[0013] Furthermore, the air conditioner indoor unit also includes a first air duct assembly, a second air duct assembly, a heat exchanger, a first air guide plate and a second air guide plate. The first air duct assembly, the second air duct assembly and the heat exchanger are all arranged in the accommodating space, and the first air duct assembly is located above the second air duct assembly; the heat exchanger is arranged on a side of the first air duct assembly and the second air duct assembly away from the panel; the first air guide plate can be opened and closed to open or close the first air outlet, and the second air guide plate can be opened and closed to open or close the second air outlet; the first air duct assembly includes a first crossflow fan blade and a first air duct, and the second air duct assembly includes a second crossflow fan blade and a second air duct; the first air duct The inlet of the first air duct and the inlet of the second air duct are both connected to the air inlet channel, the outlet of the first air duct is connected to the first air outlet, and the outlet of the second air duct is connected to the second air outlet; the first cross-flow fan blade, the second cross-flow fan blade, the first air guide plate and the second air guide plate can be set independently controlled, the air-conditioning indoor unit has a cooling mode and a heating mode, and the air-conditioning indoor unit can be switched between the cooling mode and the heating mode. When the air-conditioning indoor unit is in the cooling mode, the first cross-flow fan blade rotates, the first air guide plate is opened, and the second air guide plate is closed; when the air-conditioning indoor unit is in the heating mode, the second cross-flow fan blade rotates, the first air guide plate is closed, and the second air guide plate is opened.

[0014] Furthermore, the shell also includes a first grille plate, which is arranged in the first air inlet and connected to the first shell part; and / or the shell also includes a second grille plate, which is arranged in the second air inlet and connected to the first shell part.

[0015] According to another aspect of the present invention, there is provided an air conditioner, comprising an air conditioner indoor unit, wherein the air conditioner indoor unit is the air conditioner indoor unit described above.

[0016] By applying the technical solution of the present invention, the air conditioner indoor unit is suitable for a wall-mounted air conditioner, and the shell includes a first shell part and a second shell part. Since the first air outlet and the second air outlet are both arranged on the second shell part, and the first air inlet and the second air inlet are both arranged on the first shell part, the first air inlet and the second air inlet are arranged at a certain setting distance from the first air outlet and the second air outlet, thereby solving the problem of reduced energy consumption ratio caused by the airflow flowing out of the first air outlet and the second air outlet being sucked into the first air inlet and the second air inlet, avoiding the reduction of energy consumption ratio caused by the backflow of airflow after heat exchange, and improving the energy consumption ratio of the air conditioner; in addition, since the back of the air conditioner indoor unit of the wall-mounted air conditioner is close to the wall, the back air intake needs to be separately designed with a special shell to ensure the air intake volume, so the shell of the present application includes a first shell part and a second shell part, and the first shell part has an air intake channel, and air is sucked into the air intake channel from the first air inlet and the second air inlet, thereby solving the space limitation of the back air intake and ensuring the air intake volume; then the air enters the accommodating space through the air intake channel to complete the heat exchange, and is finally sent out from the first air outlet and / or the second air outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic diagram showing an embodiment of an indoor unit of an air conditioner according to the present invention is shown;

[0019] Figure 2 A top view of an embodiment of an air conditioner indoor unit according to the present invention is shown;

[0020] Figure 3 A bottom view of an embodiment of an air conditioner indoor unit according to the present invention is shown;

[0021] Figure 4 A schematic diagram showing a case where the indoor unit of the air conditioner according to the present invention is in a cooling mode;

[0022] Figure 5 A schematic diagram showing a case where the indoor unit of the air conditioner according to the present invention is in a heating mode;

[0023] Figure 6 A control flow chart of an embodiment of an air conditioner indoor unit according to the present invention is shown.

[0024] The above drawings include the following reference numerals:

[0025] 11. First air outlet; 12. Second air outlet;

[0026] 21. first housing portion; 211. wall-mounted plate; 212. air inlet channel; 213. first air inlet; 214. second air inlet; 22. second housing portion; 221. panel; 222. accommodation space;

[0027] 30. Filter assembly; 31. Filter screen; 32. Dust removal device;

[0028] 40. Dust collection unit;

[0029] 50. Heat exchanger;

[0030] 61. First air guide plate; 62. Second air guide plate;

[0031] 71. first crossflow fan blade; 72. first air duct;

[0032] 81. second crossflow fan blade; 82. second air duct;

[0033] 91. A first grid plate; 92. A second grid plate. DETAILED DESCRIPTION

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present application belongs.

[0036] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0037] The present invention provides an indoor unit of an air conditioner, please refer to Figures 1 to 6, including a shell, a first air outlet 11 and a second air outlet 12 for air supply, the shell including a first shell part 21 and a second shell part 22 connected to the first shell part 21, the first shell part 21 including a wall-mounted plate 211 for installation on the installation base, the second shell part 22 including a panel 221 arranged opposite to the wall-mounted plate 211; the first shell part 21 has an air inlet channel 212, the second shell part 22 has a receiving space 222, the air inlet channel 212 and the receiving space 222 are on the wall-mounted plate 211 and the panel 221 are arranged in sequence, and the air inlet channel 212 is located on the side of the accommodating space 222 away from the panel 221; wherein, the first air outlet 11 and the second air outlet 12 are both arranged on the second shell part 22 and are both connected with the air inlet channel 212 through the accommodating space 222; a first air inlet 213 is arranged on the top of the first shell part 21, and a second air inlet 214 is arranged on the bottom of the first shell part 21, and the first air inlet 213 and the second air inlet 214 are both connected with the air inlet channel 212.

[0038] The air conditioner indoor unit of the present invention is suitable for a wall-mounted air conditioner, and the shell includes a first shell part 21 and a second shell part 22. Since the first air outlet 11 and the second air outlet 12 are both arranged on the second shell part 22, and the first air inlet 213 and the second air inlet 214 are both arranged on the first shell part 21, the first air inlet 213 and the second air inlet 214 are arranged at a certain distance from the first air outlet 11 and the second air outlet 12, which solves the problem of reduced energy consumption ratio caused by the airflow flowing out of the first air outlet 11 and the second air outlet 12 being sucked into the first air inlet 213 and the second air inlet 214, and avoids the air after heat exchange from being sucked into the first air inlet 213 and the second air inlet 214. The energy consumption ratio is reduced due to the backflow of air, thereby improving the energy consumption ratio of the air conditioner; in addition, since the back of the indoor unit of the wall-mounted air conditioner is close to the wall, the back air intake requires a special shell to be designed separately to ensure the air intake volume. Therefore, the shell of the present application includes a first shell part 21 and a second shell part 22. The first shell part 21 has an air inlet channel 212. Air is sucked into the air inlet channel 212 from the first air inlet 213 and the second air inlet 214, which solves the space limitation of the back air intake and ensures the air intake volume; then the air enters the accommodating space from the air inlet channel 212 to complete the heat exchange, and is finally sent out from the first air outlet 11 and / or the second air outlet 12.

[0039] Optionally, along the direction in which the wall-mounted plate 211 and the panel 221 are sequentially arranged, the width value of the air inlet channel 212 is M; wherein, along the height direction of the first shell portion 21, any width value M of the air inlet channel 212 is 30mm≤M≤70mm.

[0040] In specific implementation, according to Figure 1From the cross section of the air inlet channel 212, it can be seen that compared with the traditional wall-mounted air conditioner, the shell of the air conditioner in this example is extended, including a first shell portion 21, so that there is a distance M between the wall-mounted plate and the accommodating space 222, that is, there is an air inlet channel 212, and the value range of M is 30mm≤M≤70mm, which ensures effective air intake and thus ensures the air intake volume of the air conditioner indoor unit.

[0041] It should be noted that the height direction of the first housing portion 21 is Figure 1 In the vertical direction, the wall plate 211 and the panel 221 are arranged in the direction of Figure 1 Horizontal direction in .

[0042] Optionally, any width M of the air inlet channel 212 is 45 mm ≤ M ≤ 55 mm. Such a setting not only ensures effective air intake, but also reduces the volume of the air conditioner indoor unit.

[0043] Optionally, the value of M is 50 mm. Such a setting takes into account both the air intake volume and the volume of the air conditioner indoor unit.

[0044] In this embodiment, the air conditioner indoor unit further includes: a filter assembly 30, which is arranged in the housing to separate the cavity of the housing into an air inlet channel 212 and a receiving space 222; the filter assembly 30 includes a filter net 31, so that the gas in the air inlet channel 212 passes through the filter net 31 and enters the receiving space 222. Such an arrangement can filter the air and ensure that the gas blown out of the air conditioner indoor unit is fresh and clean.

[0045] In this embodiment, the filter assembly 30 further includes a dust removal device 32 , which is disposed on a side of the filter 31 close to the wall-mounted plate 211 , and at least a portion of the dust removal device 32 is movably disposed to remove dust on the filter 31 .

[0046] In this embodiment, the air conditioner indoor unit also includes: a dust collecting part 40, which is detachably mounted on the shell, the dust collecting part 40 has a dust collecting chamber and a dust collecting port connected to the dust collecting chamber, the dust collecting part 40 is arranged below the filter assembly 30 and the dust collecting port is arranged toward the filter assembly 30, so that the dust swept by the dust removal device 32 is collected in the dust collecting chamber through the dust collecting port.

[0047] In specific implementation, due to the back air intake form, the filter 31 is arranged at the back of the heat exchanger 50, which makes it difficult to disassemble and clean the filter 31. Over time, the filter 31 will become clogged and seriously affect the performance of the air conditioner. The present embodiment is also equipped with a dust removal device 32. After the air conditioner indoor unit is turned on, the program determines whether the blockage degree of the filter 31 is qualified. If it is qualified, it will start working directly. If it is unqualified, the dust removal device 32 will be started. After the dust removal process is completed, it is determined again whether the blockage degree of the filter 31 is qualified. If it is still unqualified, the dust removal process is repeated until it is qualified and the air conditioner indoor unit starts to work. The dust cleaned by the dust removal device 32 is stored in the dust collecting section 40 at the bottom of the shell. The dust collecting section 40 can be separately disassembled and assembled from the bottom of the shell to facilitate the user to clean it. When the air conditioner indoor unit is turned on, the program determines that the storage volume of the dust collecting section 40 is greater than the preset value, and will remind the user to clean the dust collecting section 40 in time. The specific process is as follows Figure 6 In addition, the setting of the air inlet channel 212 not only ensures that the air inlet of the air conditioner can be effectively increased, but also effectively avoids the problem of difficulty in cleaning the filter screen when the air inlet is at the back.

[0048] Optionally, the first air outlet 11 is arranged on the panel 221, and the second air outlet 12 is arranged on the bottom of the second housing portion 22; or, both the first air outlet 11 and the second air outlet 12 are arranged on the panel 221, and the first air outlet 11 is located above the second air outlet 12; or, the first air outlet 11 is arranged on the top of the second housing portion 22, and the second air outlet 12 is arranged on the bottom of the second housing portion 22; or, the first air outlet 11 is arranged on the top of the second housing portion 22, and the second air outlet 12 is arranged on the panel 221. Such an arrangement can further solve the problem of reduced energy consumption ratio caused by the airflow flowing out of the first air outlet 11 and the second air outlet 12 being sucked into the first air inlet 213 and the second air inlet 214.

[0049] In specific implementation, when the first air outlet 11 is arranged at the top of the second housing part 22, the first air outlet 11 is arranged at one end of the top of the second housing part 22 close to the panel 221; when the first air outlet 11 is arranged on the panel 221, the first air outlet 11 is arranged at one end of the panel 221 close to the top of the second housing part 22; when the second air outlet 12 is arranged on the panel 221, the second air outlet 12 is arranged at one end of the panel 221 close to the bottom of the second housing part 22; when the second air outlet 12 is arranged at the bottom of the second housing part 22, the second air outlet 12 is arranged at one end of the bottom of the second housing part 22 close to the panel 221. Such an arrangement further solves the problem of reduced energy consumption ratio caused by the airflow flowing out of the first air outlet 11 and the second air outlet 12 being sucked in by the first air inlet 213 and the second air inlet 214.

[0050] In this embodiment, the air conditioner indoor unit further includes a first air duct assembly, a second air duct assembly, a heat exchanger 50, a first air guide plate 61 and a second air guide plate 62. The first air duct assembly, the second air duct assembly and the heat exchanger 50 are all arranged in the accommodating space 222, and the first air duct assembly is located above the second air duct assembly; the heat exchanger 50 is arranged on a side of the first air duct assembly and the second air duct assembly away from the panel 221; the first air guide plate 61 can be opened and closed to open or close the first air outlet 11, and the second air guide plate 62 can be opened and closed to open or close the second air outlet 12; the first air duct assembly includes a first crossflow fan blade 71 and a first air duct 72, and the second air duct assembly includes a second crossflow fan blade 81 and a second air duct 82; the first air duct 7 The inlet of the first air duct 71 and the inlet of the second air duct 82 are both connected to the air inlet channel 212, the outlet of the first air duct 72 is connected to the first air outlet 11, and the outlet of the second air duct 82 is connected to the second air outlet 12; the first cross-flow fan blade 71, the second cross-flow fan blade 81, the first air guide plate 61 and the second air guide plate 62 can be independently controlled and set, the air-conditioning indoor unit has a cooling mode and a heating mode, and the air-conditioning indoor unit can be switched between the cooling mode and the heating mode. When the air-conditioning indoor unit is in the cooling mode, the first cross-flow fan blade 71 rotates, the first air guide plate 61 opens, and the second air guide plate 62 closes; when the air-conditioning indoor unit is in the heating mode, the second cross-flow fan blade 81 rotates, the first air guide plate 61 closes, and the second air guide plate 62 opens. In this way, the double cross-flow air duct can better realize the upper and lower air outlet functions, improve the air-conditioning performance and comfort, and solve the problem that the wall-mounted air-conditioning is easy to blow people when cooling and difficult to land when heating.

[0051] When implementing it, Figure 4 and Figure 6 As shown, when the air-conditioning indoor unit is in cooling mode, the first air guide plate 61 is opened, the first cross-flow fan blade 71 is started, and the hot air is sucked into the back of the air-conditioning indoor unit through the first air inlet 213 and the second air inlet 214, that is, sucked into the air inlet channel 212, passes through the filter 31, and then after heat exchange in the heat exchanger, passes through the first air duct 72, and is guided by the first air guide plate 61 to be blown upward, thereby realizing the function of not blowing cold air directly.

[0052] When implementing it, Figure 5 and Figure 6 As shown, in the heating mode, the second air guide plate 62 of the air conditioner indoor unit is opened, and the second cross flow blade 81 is started. The cold air is sucked into the back of the air conditioner indoor unit through the first air inlet 213 and the second air inlet 214, that is, sucked into the air inlet channel 212, passes through the filter 31, and then after heat exchange in the heat exchanger, passes through the second air duct 82, and is guided by the second air guide plate 62 to be blown out to the bottom, realizing the function of hot air carpet coverage.

[0053] In specific implementation, the air-conditioning indoor unit also has a strong mode. In the strong mode, the first air guide plate 61 and the second air guide plate 62 are both opened, and the first cross-flow fan blades 71 and the second cross-flow fan blades 81 are both running to increase the air output to achieve the effect of rapid heating and cooling, thereby meeting the diverse product needs of consumers.

[0054] In this embodiment, if Figure 2 and Figure 3 As shown, the shell also includes a first grid plate 91, which is arranged in the first air inlet 213 and connected to the first shell part 21; and / or, the shell also includes a second grid plate 92, which is arranged in the second air inlet 214 and connected to the first shell part 21.

[0055] When implementing it, Figure 2 and Figure 3 As shown, according to the top view and the bottom view of the air conditioner indoor unit, it can be seen that in order to ensure the structural strength of the shell and the air intake volume of the back air, the first grille plate 91 and the first grille plate 91 are designed to ensure smooth air intake; at the same time, the structural strength of the shell is ensured.

[0056] The invention points of the air conditioner indoor unit of the present invention include: adopting back air intake (i.e., air intake through the first air inlet 213, the second air inlet 214 and the air inlet channel 212) and a wall-mounted air conditioner with double cross-flow ducts, the back air intake can avoid the reduction of energy consumption ratio caused by the air flow backflow after heat exchange; the double cross-flow duct can better realize the upper and lower air outlet functions, and improve the air conditioning performance and comfort. The shell and the dust removal device 32 are designed according to the positions of the first air inlet 213 and the second air inlet 214. The distance between the dust removal device 32 and the wall-mounted plate 211 is 50mm, which ensures that the air conditioner can effectively improve the air intake, and also effectively avoids the problem of the difficulty in cleaning the filter screen when the back air intake is difficult. The air outlet direction of the air conditioner in the cooling mode, heating mode and strong mode can be controlled by the control logic, so that the cold air is not blown directly, the hot air falls to the ground, and the temperature is quickly reduced and increased, so as to meet the various product needs of consumers.

[0057] The technical problems solved by the air conditioner indoor unit of the present invention include: solving the problem of reducing the energy consumption ratio of air outlet and return flow, and solving the comfort problem of wall-mounted air conditioners that are easy to blow on people when cooling and difficult to land when heating; solving the space limitation of air intake at the back, and solving the problem that the filter screen is difficult to remove and clean at the air inlet position. It solves the needs of consumers for rapid cooling and heating.

[0058] The present invention further provides an air conditioner, comprising an air conditioner indoor unit, wherein the air conditioner indoor unit is the air conditioner indoor unit in the above embodiment.

[0059] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0060] The air conditioner indoor unit of the present invention is suitable for a wall-mounted air conditioner, and the shell includes a first shell part 21 and a second shell part 22. Since the first air outlet 11 and the second air outlet 12 are both arranged on the second shell part 22, and the first air inlet 213 and the second air inlet 214 are both arranged on the first shell part 21, the first air inlet 213 and the second air inlet 214 are arranged at a certain distance from the first air outlet 11 and the second air outlet 12, which solves the problem of reduced energy consumption ratio caused by the airflow flowing out of the first air outlet 11 and the second air outlet 12 being sucked into the first air inlet 213 and the second air inlet 214, and avoids the air after heat exchange from being sucked into the first air inlet 213 and the second air inlet 214. The energy consumption ratio is reduced due to the backflow of air, thereby improving the energy consumption ratio of the air conditioner; in addition, since the back of the indoor unit of the wall-mounted air conditioner is close to the wall, the back air intake requires a special shell to be designed separately to ensure the air intake volume. Therefore, the shell of the present application includes a first shell part 21 and a second shell part 22. The first shell part 21 has an air inlet channel 212. Air is sucked into the air inlet channel 212 from the first air inlet 213 and the second air inlet 214, which solves the space limitation of the back air intake and ensures the air intake volume; then the air enters the accommodating space from the air inlet channel 212 to complete the heat exchange, and is finally sent out from the first air outlet 11 and / or the second air outlet 12.

[0061] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0062] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air conditioner indoor unit, comprising a housing, a first air outlet (11) and a second air outlet (12) for supplying air, characterized in that: The shell comprises a first shell portion (21) and a second shell portion (22) connected to the first shell portion (21); the first shell portion (21) comprises a wall-mounted plate (211) for being mounted on a mounting base; the second shell portion (22) comprises a panel (221) arranged opposite to the wall-mounted plate (211); the first shell portion (21) has an air inlet channel (212); the second shell portion (22) has a receiving space (222); the air inlet channel (212) and the receiving space (222) are arranged in sequence between the wall-mounted plate (211) and the panel (221); and the air inlet channel (212) is located on a side of the receiving space (222) away from the panel (221); Wherein, the first air outlet (11) and the second air outlet (12) are both arranged on the second shell part (22) and are both connected to the air inlet channel (212) through the accommodating space (222); a first air inlet (213) is arranged at the top of the first shell part (21), and a second air inlet (214) is arranged at the bottom of the first shell part (21); the first air inlet (213) and the second air inlet (214) are both connected to the air inlet channel (212).

2. The air conditioner indoor unit according to claim 1, characterized in that: Along the direction in which the wall-mounted plate (211) and the panel (221) are sequentially arranged, the width value of the air inlet channel (212) is M; wherein, along the height direction of the first shell portion (21), any width value M of the air inlet channel (212) is 30 mm ≤ M ≤ 70 mm.

3. The air conditioner indoor unit according to claim 2, characterized in that: Any width value M of the air inlet channel (212) is 45 mm ≤ M ≤ 55 mm.

4. The air conditioner indoor unit according to claim 1, characterized in that: The air conditioner indoor unit also includes: A filter assembly (30) is arranged in the shell to separate the cavity of the shell into the air inlet channel (212) and the accommodating space (222); the filter assembly (30) comprises a filter net (31) so that the gas in the air inlet channel (212) passes through the filter net (31) and enters the accommodating space (222).

5. The air conditioner indoor unit according to claim 4, characterized in that: The filter assembly (30) further comprises a dust removal device (32), wherein the dust removal device (32) is arranged on a side of the filter screen (31) close to the wall-mounted plate (211), and at least a portion of the dust removal device (32) is movably arranged to remove dust on the filter screen (31).

6. The air conditioner indoor unit according to claim 5, characterized in that: The air conditioner indoor unit also includes: A dust collecting part (40) is detachably mounted on the shell, the dust collecting part (40) comprising a dust collecting cavity and a dust collecting port communicated with the dust collecting cavity, the dust collecting part (40) is arranged below the filter assembly (30) and the dust collecting port is arranged toward the filter assembly (30).

7. The air conditioner indoor unit according to claim 1, characterized in that: The first air outlet (11) is arranged on the panel (221), and the second air outlet (12) is arranged on the bottom of the second shell part (22); or The first air outlet (11) and the second air outlet (12) are both arranged on the panel (221), and the first air outlet (11) is located above the second air outlet (12); or The first air outlet (11) is arranged at the top of the second shell part (22), and the second air outlet (12) is arranged at the bottom of the second shell part (22); or The first air outlet (11) is arranged on the top of the second shell portion (22), and the second air outlet (12) is arranged on the panel (221).

8. The air conditioner indoor unit according to claim 1, characterized in that: The air conditioner indoor unit further comprises a first air duct assembly, a second air duct assembly, a heat exchanger (50), a first air guide plate (61) and a second air guide plate (62); the first air duct assembly, the second air duct assembly and the heat exchanger (50) are all arranged in the accommodating space (222), and the first air duct assembly is located above the second air duct assembly; the heat exchanger (50) is arranged on a side of the first air duct assembly and the second air duct assembly away from the panel (221); the first air guide plate (61) can be opened and closed to open or close the first air outlet (11), and the second air guide plate (62) can be opened and closed to open or close the second air outlet (12); The first air duct assembly comprises a first crossflow blade (71) and a first air duct (72), and the second air duct assembly comprises a second crossflow blade (81) and a second air duct (82); the inlet of the first air duct (72) and the inlet of the second air duct (82) are both connected to the air inlet channel (212), the outlet of the first air duct (72) is connected to the first air outlet (11), and the outlet of the second air duct (82) is connected to the second air outlet (12); The first cross-flow blade (71), the second cross-flow blade (81), the first air guide plate (61) and the second air guide plate (62) can all be independently controllably arranged. The air-conditioning indoor unit has a cooling mode and a heating mode. The air-conditioning indoor unit can be switched between the cooling mode and the heating mode. When the air-conditioning indoor unit is in the cooling mode, the first cross-flow blade (71) rotates, the first air guide plate (61) opens, and the second air guide plate (62) closes; when the air-conditioning indoor unit is in the heating mode, the second cross-flow blade (81) rotates, the first air guide plate (61) closes, and the second air guide plate (62) opens.

9. The air conditioner indoor unit according to claim 1, characterized in that: The housing further comprises a first grille plate (91), the first grille plate (91) being arranged in the first air inlet (213) and connected to the first housing portion (21); and / or The housing further comprises a second grille plate (92), wherein the second grille plate (92) is arranged in the second air inlet (214) and connected to the first housing portion (21).

10. An air conditioner, comprising an air conditioner indoor unit, characterized in that: The air-conditioning indoor unit is the air-conditioning indoor unit according to any one of claims 1 to 9.

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