Air conditioner

Abstract

The utility model discloses an air conditioner which comprises a machine shell, a heat exchange air supply assembly and a filter screen. An air inlet, an air outlet and a filter screen mounting cavity are formed in the machine shell, the air inlet is communicated with the filter screen mounting cavity, the lower side of the filter screen mounting cavity is open to form a dismounting opening, the heat exchange air supply assembly is arranged in the machine shell, the filter screen is contained in the filter screen mounting cavity, at least part of the filter screen is opposite to the air inlet, and the filter screen is suitable for being mounted in or taken out through the dismounting opening; wherein the filter screen is provided with a first limiting structure, the machine shell is provided with a second limiting structure, and the second limiting structure is matched with the first limiting structure so as to limit the filter screen and have an upward supporting effect on the filter screen. According to the air conditioner, the filter screen of the air conditioner is convenient to disassemble and assemble, the installation stability of the filter screen is high, and the filter screen is not prone to disengagement.

Description

Technical Field

[0001] The utility model relates to the field of household electrical appliances, in particular to an air conditioner. Background Art

[0002] In the related art, a filter is installed at the air inlet of the air conditioner to filter the air entering the air conditioner. The filter is usually inserted into a filter installation cavity formed in the housing. However, the filter is inconvenient to remove and assemble in the related art, especially when the filter is installed at a high position. In addition, when the air conditioner falls or is transported, the filter is easy to fall out of the filter installation cavity. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide an air conditioner, the filter screen of which is easy to disassemble and assemble, and the filter screen has high installation stability and is not easy to fall out.

[0004] The air conditioner according to the embodiment of the utility model includes: a casing, formed with an air inlet, an air outlet and a filter installation cavity, the air inlet is connected to the filter installation cavity, and the lower side of the filter installation cavity is open to form a disassembly port; a heat exchange and air supply assembly is arranged in the casing; a filter is accommodated in the filter installation cavity and at least partially opposite to the air inlet, the filter is suitable for being loaded or removed through the disassembly port; wherein a first limiting structure is provided on the filter, and a second limiting structure is provided on the casing, the second limiting structure cooperates with the first limiting structure to limit the filter and provide upward support for the filter.

[0005] According to the air conditioner of the embodiment of the utility model, by arranging the disassembly and assembly port for disassembling and assembling the filter at the lower side of the filter installation cavity, when installing the filter, it can be installed from bottom to top through the disassembly and assembly port, which can make the disassembly and assembly of the filter more convenient, especially when the installation position of the filter is at a higher position; and, by arranging a first limiting structure on the filter and a second limiting structure on the casing, the filter can be limited by the cooperation of the first limiting structure and the second limiting structure. At the same time, due to the cooperation of the second limiting structure and the first limiting structure, the filter has an upward supporting effect, which can prevent the filter from falling off and sliding out due to gravity, thereby improving the stability of the filter installation.

[0006] According to some embodiments of the utility model, the casing includes a face frame, a panel, an air inlet grille and a filter fixing frame, the panel is arranged on the front side of the face frame, the air inlet is formed on the top of the face frame, the air inlet grille is arranged at the air inlet, the filter fixing frame is connected to the face frame and is located on the rear side of the panel, the filter installation cavity includes a first installation cavity and a second installation cavity that are connected, the panel, the face frame and the filter fixing frame jointly define the first installation cavity, the second installation cavity is defined between the air inlet grille and the face frame, a portion of the filter is located in the first installation cavity and another portion is located in the second installation cavity, and the lower side of the first installation cavity is open to form the disassembly and assembly port.

[0007] According to some embodiments of the utility model, the first installation cavity includes a first installation area and a second installation area arranged in the up-down direction, the first installation area is located below the second installation area, the first installation area is defined between the filter fixing frame and the panel, and the second installation area is defined between the face frame and the panel, the filter includes a filter body and an installation portion, the installation portion is connected to the lower side of the filter body, the installation portion is accommodated in the first installation area, the filter body is accommodated in the second installation area and the second installation cavity, and the first limiting structure is arranged on the installation portion.

[0008] According to some embodiments of the present invention, the filter body and the mounting portion are integrally formed; and / or the first limiting structure and the mounting portion are integrally formed.

[0009] According to some embodiments of the utility model, the first limiting structure includes a first limiting protrusion, which is located on the rear side of the mounting portion, and the second limiting structure includes a first limiting groove, which is accommodated in the first limiting groove and abuts against the lower side wall of the first limiting groove.

[0010] According to some embodiments of the present utility model, the first limiting protrusion has a first limiting surface, the lower side wall of the first limiting groove has a second limiting surface, and the first limiting surface and the second limiting surface both extend upwardly inclined from front to back.

[0011] According to some embodiments of the present invention, the front surface of the filter fixing frame includes a first surface, the first limiting groove is formed on the first surface, and the lower surface of the filter fixing frame includes a second surface, a guide slope is connected between the second surface and the first surface, and the guide slope extends upward in a direction from back to front.

[0012] According to some embodiments of the present utility model, in the left-right direction, the first limiting protrusion is arranged in the middle part of the mounting portion.

[0013] According to some embodiments of the present utility model, the first limiting protrusion is in the shape of a long strip extending in the left-right direction, and the first limiting groove extends in the left-right direction.

[0014] According to some embodiments of the utility model, the first limiting structure also includes a second limiting groove, and the second limiting grooves are provided at both ends of the left and right ends of the mounting part. The second limiting structure also includes a second limiting protrusion, and the second limiting protrusion is accommodated in the second limiting groove and abuts against the upper side wall of the second limiting groove.

[0015] According to some embodiments of the utility model, the second limiting groove is located on the front side of the mounting portion, the filter fixing frame includes a fixing seat and a boss, the first limiting groove is formed on the front side of the fixing seat, the boss is arranged on the front side of the fixing seat, the boss is located on the left and right sides of the mounting portion, the second limiting protrusion is arranged on the side of the boss adjacent to the filter screen and extends in the up and down direction, and a guide groove is defined between the fixing seat, the boss and the second limiting protrusion.

[0016] According to some embodiments of the utility model, the mounting portion includes a mounting plate, a first limiting rib plate and a second limiting rib plate, the mounting plate is connected to the filter body, the first limiting structure is arranged on the mounting plate, the first limiting rib plate and the second limiting rib plate are respectively connected to the front and rear sides of the mounting plate, a first limiting notch is formed on the bottom surface of the panel, a second limiting notch is formed on the bottom surface of the filter fixing frame, the first limiting notch and the second limiting notch are both connected to the disassembly and assembly port, the first limiting rib plate is accommodated in the first limiting notch, and the second limiting rib plate is accommodated in the second limiting notch.

[0017] According to some embodiments of the present invention, the filter fixing frame and the surface frame are formed independently.

[0018] According to some embodiments of the present invention, an air outlet is formed at the front lower portion of the face frame, the air outlet is located below the panel, and the disassembly port is connected to the air outlet.

[0019] According to some embodiments of the present invention, the panel and the face frame are integrally formed; and / or the air inlet grille and the face frame are integrally formed.

[0020] According to some embodiments of the utility model, a filter guide rail is included, and the filter guide rail is arranged in the filter installation cavity. The filter guide rail has a guide channel, and the guide channel is used to accommodate the filter and has a guiding effect on the disassembly and assembly of the filter.

[0021] According to some embodiments of the present invention, the filter screen is multiple and is arranged along the left-right direction.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 is a front view of a partial structure of an air conditioner indoor unit according to some embodiments of the utility model;

[0025] Figure 2 is along Figure 1 Sectional view along line AA;

[0026] Figure 3 yes Figure 2 A partial enlarged view of point B in the middle;

[0027] Figure 4 yes Figure 1 Partial structural exploded diagram of the indoor unit of the air conditioner;

[0028] Figure 5 yes Figure 4 A three-dimensional schematic diagram of the middle filter;

[0029] Figure 6 yes Figure 4 Main view of the middle filter;

[0030] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle;

[0031] Figure 8 yes Figure 4 A three-dimensional schematic diagram of the middle filter fixing frame;

[0032] Fig. 9 yes Figure 8 A partial enlarged view of point E in the middle;

[0033] Fig.10 yes Figure 4 The front view of the middle filter fixing frame;

[0034] Fig.11 yes Fig.10 A partial enlarged view of point D in the middle.

[0035] Reference numerals:

[0036] 100. Air conditioner indoor unit;

[0037] 10. Casing; 11. Frame; 12. Panel; 121. First limiting notch; 13. Air inlet; 14. Air inlet grille; 15. Air outlet; 16. Filter installation cavity; 17. First installation cavity; 18. Second installation cavity; 19. First installation area; 20. Second installation area; 21. Disassembly and assembly port; 22. Filter guide rail; 23. Guide channel;

[0038] 30. filter screen; 31. filter screen body; 32. mounting portion; 34. first limiting protrusion; 35. first limiting surface; 36. second limiting groove; 37. mounting plate; 38. first limiting rib plate; 39. second limiting rib plate;

[0039] 50. filter screen fixing frame; 51. guide slide groove; 52. first limiting groove; 53. second limiting surface; 54. first surface; 55. second surface; 56. second limiting protrusion; 57. fixing seat; 58. boss; 59. second limiting notch; 61. guide inclined surface;

[0040] 60. Chassis components; 70. Air guide plate. DETAILED DESCRIPTION

[0041] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0042] The air conditioner according to the embodiment of the present utility model is described below with reference to the accompanying drawings.

[0043] Reference Figure 1 and Figure 2 According to an embodiment of the utility model, the air conditioner includes: a casing 10, a heat exchange and air supply component and a filter 30.

[0044] The casing 10 is formed with an air inlet 13, an air outlet 15 and a filter installation cavity 16. The air inlet 13 is communicated with the filter installation cavity 16. The filter installation cavity 16 is located inside the casing 10. The heat exchange and air supply assembly is arranged in the casing 10. The filter installation cavity 16 is used to install and accommodate a filter 30. The filter 30 is accommodated in the filter installation cavity 16 and is at least partially opposite to the air inlet 13. For example, part of the filter 30 may be opposite to the air inlet 13, or the entire filter 30 may be opposite to the air inlet 13.

[0045] Optionally, the air inlet 13 may be formed at the top of the housing 10, and the air outlet 15 may be formed at the front lower portion of the housing 10. When the air inlet 13 is located at the top of the housing 10, part of the filter installation cavity 16 is located at the top of the housing 10 and another part is located at the front of the housing 10, and at this time, part of the filter 30 is arranged opposite to the air inlet 13.

[0046] Optionally, the air inlet 13 is formed at the front of the housing 10 , and the filter installation cavity 16 is located at the front of the housing 10 . In this case, the filter 30 can be disposed entirely opposite to the air inlet 13 .

[0047] Optionally, the air inlet 13 can be formed at the top and front of the housing 10, and the air outlet 15 can be formed at the front lower part of the housing 10. Part of the filter installation cavity 16 is located at the top of the housing 10 and another part is located at the front of the housing 10, and the filter 30 is entirely arranged opposite to the air inlet 13.

[0048] Among them, the heat exchange and air supply assembly includes a heat exchanger component and a fan component. The fan component can be located between the heat exchanger component and the air inlet 13. The fan component is used to drive the air flow, and the heat exchanger component is used to exchange heat with the air to adjust the air temperature.

[0049] When the air conditioner is working, the fan component runs, driving the air from the air inlet 13 and entering the interior of the casing 10 after being filtered through the filter 30, so that at least part of the dust and other impurities can be filtered out. The air entering the casing 10 exchanges heat with the heat exchanger component and is blown out to the room through the air outlet 15, thereby adjusting the indoor temperature and realizing the cooling / heating function of the air conditioner.

[0050] The lower side of the filter installation cavity 16 is open to form a disassembly opening 21, and the disassembly opening 21 faces downward, and the filter 30 is suitable for being installed or removed through the disassembly opening 21. For example, when installing the filter 30, the filter 30 is inserted into the filter installation cavity 16 through the disassembly opening 21 and the filter 30 is pushed upward, so that the filter 30 is installed in the filter installation cavity 16; when removing the filter 30 from the housing 10, the filter 30 is pulled downward from the disassembly opening 21, so that the filter 30 moves downward, and finally the filter 30 is taken out through the disassembly opening 21.

[0051] By arranging the disassembly opening 21 for disassembling and assembling the filter 30 at the lower side of the filter installation cavity 16, when installing the filter 30, the filter 30 can be installed from the bottom to the top through the disassembly opening 21, which can make the disassembly and assembly of the filter 30 more convenient. In particular, when the installation position of the filter 30 is at a higher position, since the disassembly opening 21 faces downward, the filter 30 can be installed by pushing the filter 30 upward or removed by pulling the filter 30 downward, so that the filter 30 does not need to be disassembled by stepping on a stool, and when the filter 30 is disassembled without stepping on a stool, the height requirement for the operator is not high, making the disassembly and assembly of the filter 30 more convenient.

[0052] Furthermore, a first limiting structure is provided on the filter 30, and a second limiting structure is provided on the casing 10. The second limiting structure cooperates with the first limiting structure to limit the filter 30, so that the filter 30 can be limited in the filter installation cavity 16, and the second limiting structure cooperates with the first limiting structure to provide an upward support for the filter 30, thereby preventing the filter 30 from falling off and sliding out due to gravity, thereby improving the stability of the installation of the filter 30.

[0053] For example, when installing the filter 30, the filter 30 is inserted into the filter installation cavity 16 through the disassembly and assembly port 21 and the filter 30 is pushed upward so that the filter 30 is installed in the filter installation cavity 16. At this time, the first limiting structure cooperates with the second limiting structure, and the filter 30 can be limited in the filter installation cavity 16 through the cooperation of the second limiting structure and the first limiting structure; when the filter 30 is taken out from the casing 10, the filter 30 is pulled downward from the disassembly and assembly port 21 so that the filter 30 moves downward. During the downward movement of the filter 30, the first limiting structure and the second limiting structure are disengaged. After the first limiting structure and the second limiting structure are disengaged, it is easier to pull the filter 30 downward, and finally the filter 30 is taken out through the disassembly and assembly port 21.

[0054] Optionally, the air conditioner can be a split air conditioner, in which case the air conditioner includes an air conditioner indoor unit 100 and an air conditioner outdoor unit, wherein the air conditioner indoor unit 100 includes the above-mentioned housing 10, a heat exchange and air supply assembly, and a filter 30. When the air conditioner is a split air conditioner, the air conditioner can be a split wall-mounted air conditioner or a split floor-standing air conditioner.

[0055] According to the air conditioner of the embodiment of the utility model, by setting the disassembly and assembly port 21 for disassembling and assembling the filter 30 at the lower side of the filter installation cavity 16, when installing the filter 30, it can be installed from bottom to top through the disassembly and assembly port 21, which can make the disassembly and assembly of the filter 30 more convenient, especially when the installation position of the filter 30 is at a higher position; and, by setting a first limiting structure on the filter 30 and a second limiting structure on the casing 10, the limiting of the filter 30 can be achieved through the cooperation of the first limiting structure and the second limiting structure. At the same time, due to the cooperation of the second limiting structure and the first limiting structure, the filter 30 has an upward supporting effect, which can prevent the filter 30 from falling off and sliding out due to gravity, thereby improving the stability of the installation of the filter 30.

[0056] According to some embodiments of the present invention, referring to Figure 1 and Figure 2 The housing 10 includes a face frame 11, a panel 12, an air inlet grille 14, and a filter fixing frame 50. The panel 12 can be arranged at the front side of the face frame 11, and the panel 12 can be detachably connected to the face frame 11, or the panel 12 can be integrally formed with the face frame 11. When the panel 12 is detachably connected to the face frame 11, the panel 12 can be snap-fitted to the face frame 11 through a snap-fit ​​structure. An air inlet 13 is formed at the top of the face frame 11, and the air inlet 13 can extend in the left-right direction. The air inlet grille 14 is arranged at the air inlet 13, and the air inlet grille 14 is connected to the face frame 11. The air inlet grille 14 can be integrally formed with the face frame 11, or the air inlet grille 14 can be detachably connected to the face frame 11. By arranging the air inlet grille 14 at the air inlet 13, the structural strength of the face frame 11 near the air inlet 13 can be improved.

[0057] The filter holder 50 is connected to the face frame 11. The filter holder 50 is located at the rear side of the panel 12. The filter holder 50 can be detachably connected to the face frame 11, or the filter holder 50 can be integrally formed with the face frame 11. The filter installation cavity 16 includes a first installation cavity 17 and a second installation cavity 18 that are connected. The first installation cavity 17 can be located at the front of the housing 10, and the second installation cavity 18 can be located at the top of the housing 10. The panel 12, the face frame 11, and the filter holder 50 together define the first installation cavity 17, and the second installation cavity 18 is defined between the air inlet grille 14 and the face frame 11. A portion of the filter 30 is located in the first installation cavity 17, and another portion of the filter 30 is located in the second installation cavity 18. The lower side of the first installation cavity 17 is open to form a disassembly port 21, and the thickness direction of the filter 30 can be consistent with the front-back direction.

[0058] By configuring the filter installation cavity 16 to include a first installation cavity 17 located at the front of the casing 10 and a second installation cavity 18 located at the top of the casing 10, the portion of the filter 30 located in the second installation cavity 18 can filter the air entering through the air inlet 13. The first installation cavity 17 located at the front of the casing 10 provides a channel for the installation of the filter 30, which facilitates the installation of a portion of the filter 30 to the second installation cavity 18 through the first installation cavity 17, and facilitates the removal of the filter 30 through the first installation cavity 17.

[0059] According to some embodiments of the present invention, referring to Figure 2-Figure 6 The first installation cavity 17 includes a first installation area 19 and a second installation area 20, which are arranged in the up-down direction, and the first installation area 19 is located below the second installation area 20. The first installation area 19 is defined between the filter fixing frame 50 and the panel 12, and the second installation area 20 is defined between the face frame 11 and the panel 12, for example, the second installation area 20 is defined between the front part of the face frame 11 and the panel 12. The filter 30 includes a filter body and a mounting portion 32, the filter body has a filtering function, and the mounting portion 32 does not have a filtering function. The mounting portion 32 is connected to the lower side of the filter body, and the mounting portion 32 is used for mounting and fixing the filter 30, and is convenient for disassembling and assembling the filter 30. The mounting portion 32 is accommodated in the first installation area 19, and the filter body is accommodated in the second installation area 20 and the second installation cavity 18, that is, part of the filter body is located in the second installation area 20 and the other part of the filter body is located in the second installation cavity 18, and the first limiting structure is provided on the mounting portion 32.

[0060] By configuring the filter 30 to include a filter body and a mounting portion 32, and arranging the first limiting structure on the mounting portion 32, since the mounting portion 32 has a higher structural strength relative to the filter body, the structural strength of the mounting position of the first limiting structure can be higher. When the first limiting structure cooperates with the second limiting structure, a certain force is exerted on the mounting portion 32. Since the mounting portion 32 has a higher structural strength, the first limiting structure and the second limiting structure can be stably cooperated, thereby preventing the first limiting structure and the second limiting structure from being easily disengaged due to the large deformation of the mounting portion 32 under force.

[0061] According to some embodiments of the utility model, the filter body and the mounting portion 32 are integrally formed. For example, the filter body and the mounting portion 32 can be integrally injection molded. By integrally forming the filter body and the mounting portion 32, the assembly process between the filter body and the mounting portion 32 can be omitted, and the connection strength and connection stability between the filter body and the mounting portion 32 can be ensured. In addition, the number of molds used for molding the filter 30 can also be reduced.

[0062] According to some embodiments of the utility model, the first limiting structure and the mounting portion 32 are integrally formed. For example, the first limiting structure and the mounting portion 32 can be integrally injection molded. By integrally forming the first limiting structure and the mounting portion 32, the assembly process between the first limiting structure and the mounting portion 32 can be omitted, and the connection strength and connection stability between the first limiting structure and the mounting portion 32 can be ensured. In addition, the number of molds can also be reduced.

[0063] According to some embodiments of the utility model, the first limiting structure, the mounting portion 32 and the filter body are integrally formed. For example, the first limiting structure, the mounting portion 32 and the filter body can be integrally injection molded. The assembly process of the filter 30 can be omitted, and the connection strength and connection stability between the first limiting structure and the mounting portion 32 and between the mounting portion 32 and the filter body can be ensured. In addition, the number of molds can also be reduced.

[0064] According to some embodiments of the present invention, reference Figure 3 , Figure 5-Figure 11 The first limiting structure includes a first limiting protrusion 34, which is located at the rear side of the mounting portion 32, and the second limiting structure includes a first limiting groove 52, in which the first limiting protrusion 34 is accommodated. The first limiting protrusion 34 is accommodated in the first limiting groove 52, and the filter 30 can be limited by the first limiting protrusion 34 being accommodated in the first limiting groove 52. In addition, the first limiting protrusion 34 abuts against the lower side wall of the first limiting groove 52, and the lower side wall of the first limiting groove 52 can provide an upward supporting force for the first limiting protrusion 34, that is, the filter fixing frame 50 can provide an upward supporting effect for the filter 30, so that the filter 30 can be relatively stably accommodated in the filter mounting cavity 16, and the filter 30 can be prevented from sliding off under the action of its own gravity.

[0065] The first limiting protrusion 34 may be elastic and may be elastically deformed in the front-to-back direction. Alternatively, the first limiting protrusion 34 and the mounting portion 32 may be elastically connected so that the first limiting protrusion 34 may be displaced in the front-to-back direction.

[0066] According to some embodiments of the present invention, reference Figure 3 , Figure 6 , Figure 7 , Fig. 9 and Fig.10The first limiting protrusion 34 has a first limiting surface 35, and at least a portion of the lower surface of the first limiting protrusion 34 constitutes the first limiting surface 35. The lower side wall of the first limiting groove 52 has a second limiting surface 53. When the first limiting protrusion 34 is accommodated in the first limiting groove 52, the first limiting surface 35 abuts against the second limiting surface 53 and the second limiting surface 53 has an upward supporting effect on the first limiting surface 35. The contact between the first limiting surface 35 and the second limiting surface 53 can be surface contact, so that the contact area between the first limiting surface 35 and the second limiting surface 53 is larger, so that the filter fixing frame 50 has a stable and reliable supporting effect on the filter 30.

[0067] The first limiting surface 35 extends upwardly in an inclined direction from front to back, and the second limiting surface 53 extends upwardly in an inclined direction from front to back. By making the first limiting surface 35 and the second limiting surface 53 extend upwardly in an inclined direction from front to back, during the installation of the filter screen 30, the first limiting protrusion 34 on the filter screen 30 moves along the front side surface of the filter screen fixing frame 50, and under the guidance of the second limiting surface 53, the first limiting protrusion 34 can be easily moved into the first limiting groove 52, and when the first limiting protrusion 34 is accommodated in the first limiting groove 52, the first limiting surface 35 and the second limiting surface 53 are in contact and fit.

[0068] According to some embodiments of the present invention, reference Figure 3 The front side surface of the filter holder 50 includes a first surface 54, and a first limiting groove 52 is formed on the first surface 54. The lower side surface of the filter holder 50 includes a second surface 55, and an angle is formed between the second surface 55 and the first surface 54. For example, the second surface 55 is perpendicular to the first surface 54. A guide slope 61 is connected between the second surface 55 and the first surface 54. For example, a chamfering process can be performed at the connection between the first surface 54 and the second surface 55 to form the above-mentioned guide slope 61.

[0069] The guide slope 61 extends upwardly in a direction from back to front. During the installation of the filter 30, the filter 30 is inserted into the first installation cavity 17 through the disassembly and assembly port 21, and the filter 30 moves upward by pushing the installation portion 32 of the filter 30 upward. When the filter 30 moves upward to almost the top of the housing 10, the filter body bends and moves toward the second installation cavity 18. At this time, the filter body moves in the left-right direction, and the installation portion 32 still moves in the up-down direction. When the installation portion 32 moves to the first installation area 19, the filter body also moves into place.

[0070] During the upward movement of the mounting portion 32, when the first limiting protrusion 34 on the mounting portion 32 moves to the disassembly and assembly port 21, the first limiting protrusion 34 moves upward and forward under the guidance of the above-mentioned guide slope 61, so that the first limiting protrusion 34 moves to the first surface 54 under the guidance of the guide slope 61, and the first limiting protrusion 34 continues to move along the first surface 54 until the first limiting protrusion 34 moves into the first limiting groove 52, and the first limiting protrusion 34 is supported on the lower side wall of the first limiting groove 52. Through the guiding action of the guide slope 61, the mounting portion 32 can be more conveniently installed in the first mounting area 19. Furthermore, by means of the cooperation between the first limiting protrusion 34 of the filter 30 and the first limiting groove 52 on the filter fixing frame 50, as well as the guiding bevel provided on the filter fixing frame 50, the filter 30 is guided and positioned before and after introduction, and by means of the concave-convex-concave transition of introduction, a sense of frustration when the filter 30 is introduced and exported is achieved. By means of the sense of frustration felt by the operator, it is convenient to understand whether the filter 30 is installed in place or removed.

[0071] According to some embodiments of the present invention, reference Figure 6 In the left-right direction, the first limiting protrusion 34 is arranged in the middle of the mounting portion 32. By arranging the first limiting protrusion 34 in the middle of the mounting portion 32, the first limiting protrusion 34 can be located in the middle of the filter 30 in the width direction of the filter 30. In this way, through the cooperation between the first limiting protrusion 34 and the first limiting groove 52, the filter fixing frame 50 can support the filter 30 more stably and balancedly. For example, the filter fixing frame 50 can have a vertical upward supporting force on the filter 30 and the supporting force can pass through the center of gravity of the filter 30, so that no torque is generated to prevent the filter 30 from rotating.

[0072] According to some embodiments of the present invention, reference Figure 6 and Fig. 9 The first limiting protrusion 34 is in the shape of a long strip extending in the left-right direction, and the first limiting groove 52 is extended in the left-right direction. By making the first limiting protrusion 34 in the shape of a long strip extending in the left-right direction, the matching area of ​​the first limiting protrusion 34 and the first limiting groove 52 can be increased, and the matching length of the first limiting protrusion 34 and the first limiting groove 52 in the left-right direction can be increased, which can further improve the stability and reliability of the filter screen fixing frame 50 supporting the filter screen 30, so that the filter screen 30 is less likely to fall off and slide out.

[0073] According to some embodiments of the present invention, reference Figure 5-Figure 9The first limiting structure also includes a second limiting groove 36. The second limiting grooves 36 are provided at both ends of the mounting portion 32. The second limiting grooves 36 at the left and right ends of the mounting portion 32 can be symmetrically arranged. The second limiting structure also includes a second limiting protrusion 56. The number of the second limiting protrusions 56 is the same as the number of the second limiting grooves 36 and they correspond one to one. The second limiting protrusion 56 is accommodated in the second limiting groove 36. The second limiting protrusion 56 abuts against the upper side wall of the second limiting groove 36.

[0074] By providing the second limiting grooves 36 at the left and right ends of the mounting portion 32, and providing the second limiting protrusions 56 that match the second limiting grooves 36 on the filter screen fixing frame 50, and by the second limiting protrusions 56 abutting against the upper side wall of the second limiting grooves 36, the second limiting protrusions 56 have an upward supporting function for the left and right ends of the filter screen 30. In this way, limiting structures are formed in the middle part and the left and right ends of the filter screen 30, so that the middle part of the filter screen 30 and the left and right ends of the filter screen 30 are matched with the corresponding structures on the filter screen fixing frame 50, so that multiple different positions of the filter screen 30 are limited and supported, so that the limiting effect and supporting effect of the filter screen fixing frame 50 on the filter screen 30 can be further improved, the installation stability and reliability of the filter screen 30 can be further improved, and the filter screen 30 can be further prevented from falling off and sliding out due to gravity.

[0075] According to some embodiments of the present invention, reference Figure 8 , Fig. 9 The second limiting groove 36 is located at the front side of the mounting portion 32. The filter screen fixing frame 50 includes a fixing seat 57 and a boss 58. The boss 58 is disposed on the fixing seat 57, and the second limiting protrusion 56 is disposed on the boss 58. The first limiting groove 52 is formed on the fixing seat 57 and the first limiting groove 52 is formed on the front side of the fixing seat 57. The boss 58 is disposed on the front side of the fixing seat 57. The boss 58 is located on the left and right sides of the mounting portion 32. The second limiting protrusion 56 is disposed on one side of the boss 58 adjacent to the filter screen 30 and the second limiting protrusion 56 extends in the up-down direction. A guide groove 51 is defined between the fixing seat 57, the boss 58 and the second limiting protrusion 56. After the filter 30 is assembled into the filter mounting cavity 16, the left and right ends of the mounting portion 32 are respectively accommodated in the guide groove 51, the boss 58 limits the mounting portion 32 in the left and right directions, the second limiting protrusion 56 and the fixing seat 57 limit the mounting portion 32 in the front and rear directions, and the second limiting protrusion 56 can also provide upward support for the mounting portion 32.

[0076] During the process of installing or removing the filter 30, the left and right ends of the filter 30 can be accommodated in the guide groove 51. Under the guiding action of the guide groove 51, the installation and removal process of the filter 30 is more labor-saving and convenient. The guide groove 51 limits the filter 30 in the left and right directions and the front and back directions to prevent the filter 30 from shifting during movement, thereby avoiding damage caused by misaligned installation. At the same time, the installation feel is optimized and the user experience is improved.

[0077] Optionally, the filter fixing frame 50 may be an integrally formed part, for example, the filter fixing frame 50 may be an integrally formed injection molded part.

[0078] According to some embodiments of the present invention, reference Figure 3 and Figure 5 The mounting portion 32 includes a mounting plate 37, a first limiting rib plate 38 and a second limiting rib plate 39. The mounting plate 37 is connected to the filter body. The first limiting structure is arranged on the mounting plate 37. The first limiting rib plate 38 and the second limiting rib plate 39 are respectively connected to the front and rear sides of the mounting plate 37. The first limiting rib plate 38 is connected to the front side of the mounting plate 37, and the second limiting rib plate 39 is connected to the rear side of the mounting plate 37. A first limiting notch 121 is formed on the bottom surface of the panel 12. The first limiting notch 121 is connected to the disassembly and assembly port 21. The first limiting notch 121 passes through the inner side wall of the disassembly and assembly port 21. The first limiting rib plate 38 is accommodated in the first limiting notch 121. A second limiting notch 59 is formed on the bottom surface of the filter fixing frame 50 . The second limiting notch 59 is communicated with the assembly and disassembly opening 21 . The second limiting notch 59 passes through the inner side wall of the assembly and disassembly opening 21 . The second limiting rib 39 is accommodated in the second limiting notch 59 .

[0079] During the installation of the filter 30, the filter 30 is pushed upward so that the mounting portion 32 of the filter 30 moves upward. When the first limiting rib 38 of the mounting portion 32 is accommodated in the first limiting notch 121 and the second limiting rib 39 is accommodated in the second limiting notch 59, the mounting portion 32 can no longer move upward, indicating that the filter 30 is installed in place. In addition, the filter 30 can also be limited in the front-to-back direction by the first limiting rib 38 being accommodated in the first limiting notch 121 and the second limiting rib 39 being accommodated in the second limiting notch 59. When the filter 30 is installed in place, the upper side of the first limiting rib 38 abuts against the upper side wall of the first limiting notch 121, and the upper side of the second limiting rib 39 abuts against the upper side wall of the second limiting notch 59, which can limit the filter 30 from further moving upward, convey the information that the installation is in place to the user, enhance the hand feeling during installation, and prevent the filter 30 itself or other components from being damaged due to excessive upward movement of the filter 30.

[0080] According to some embodiments of the present invention, reference Figure 4, the filter fixing frame 50 and the face frame 11 are formed independently. The filter fixing frame 50 is the main structure for installing and fixing the filter. The filter fixing frame 50 and the face frame 11 are formed independently and then assembled. This can reduce the high requirements for the mold when the filter fixing frame 50 and the face frame 11 are integrally formed, so that the difficulty of processing and forming the face frame 11 and the filter fixing frame 50 can be reduced, and different filter fixing frames 50 and face frames 11 can be designed for assembly according to needs, which can meet different installation requirements of the filter 30.

[0081] Optionally, the filter holder and the face frame 11 may be detachably connected, for example, the filter holder 50 and the face frame 11 may be snap-connected or the filter holder 50 and the face frame 11 may be connected via fasteners.

[0082] According to some embodiments of the present invention, referring to Figure 1-Figure 4 The front lower part of the face frame 11 is formed with an air outlet 15, which is located below the panel 12, and the air outlet 15 is also located below the disassembly opening 21, and the disassembly opening 21 is connected with the air outlet 15. In this way, when disassembling the filter 30, the air outlet 15 can be used to provide an operating space for the user to disassemble the filter 30, which is convenient for the user to disassemble the filter 30, and there is no need to add additional operating space for disassembling the filter 30.

[0083] According to some embodiments of the present invention, the panel 12 is integrally formed with the face frame 11. For example, the panel 12 is integrally injection molded with the face frame 11. By integrally forming the panel 12 with the face frame 11, the assembly process of the panel 12 and the face frame 11 can be omitted, thereby improving production efficiency.

[0084] According to some embodiments of the present invention, the air inlet grille 14 is integrally formed with the face frame 11. For example, the air inlet grille 14 is integrally injection molded with the face frame 11. By integrally forming the air inlet grille 14 with the face frame 11, the assembly process of the air inlet grille 14 and the face frame 11 can be omitted, thereby improving production efficiency.

[0085] According to some embodiments of the present invention, the panel 12, the air inlet grille 14 and the face frame 11 are integrally formed. For example, the panel 12, the air inlet grille 14 and the face frame 11 are integrally formed by injection molding. By integrally forming the panel 12, the air inlet grille 14 and the face frame 11, the assembly process of the panel 12, the air inlet grille 14 and the face frame 11 can be omitted, thereby improving production efficiency.

[0086] According to some embodiments of the utility model, a filter screen guide rail 22 is included, and the filter screen guide rail 22 is arranged in the filter screen installation cavity 16. For example, the filter screen guide rail 22 can be connected to the face frame 11, and the filter screen guide rail 22 can be integrally formed with the face frame 11. The filter screen guide rail 22 has a guide channel 23, and the guide channel 23 is used to accommodate the filter screen 30 and the guide channel 23 has a guiding effect on the disassembly and assembly of the filter screen 30. When the filter screen installation cavity 16 includes the above-mentioned first installation cavity 17 and the second installation cavity 18, part of the filter screen guide rail 22 is located in the first installation cavity 17, and the other part of the filter screen guide rail 22 is located in the second installation cavity 18. For example, the filter screen guide rail 22 includes a first guide rail section and a second guide rail section, the first guide rail section extends in the up-down direction, and the second guide rail section extends in the front-back direction, and the connecting part of the first guide rail section and the second guide rail section extends in an arc shape.

[0087] For example, during the installation of the filter 30, the filter 30 can be inserted upward into the guide channel 23 of the filter guide rail 22 through the disassembly and assembly port 21. Under the guiding action of the guide channel 23, for example, under the guiding action of the first guide rail segment, the filter 30 moves upward. When the filter 30 moves upward to the upper end of the first guide rail segment, the filter 30 bends under the continued guiding action of the guide channel 23 and moves backward along the second guide rail segment until the filter 30 is installed in place.

[0088] When the filter 30 is removed, the filter 30 may be pulled downward so that the filter 30 moves downward under the action of the guide channel 23 . When the filter 30 is separated from the housing 10 through the removal opening 21 , the filter 30 is removed.

[0089] According to some embodiments of the utility model, the filter screen 30 is arranged in a plurality along the left-right direction. By arranging the filter screen 30 in a plurality along the left-right direction, the size of the three filter screens 30 can be reduced compared with a single large-sized filter screen 30, so that the difficulty of disassembling and assembling the filter screen 30 is lower, and the overall structural strength of the single filter screen 30 can be improved. In addition, the force required to bend the filter screen 30 when installing or removing the filter screen 30 can be reduced, and the weight of the single filter screen 30 can be reduced, and the difficulty of the user when installing or removing the filter screen 30 can be reduced.

[0090] Refer to the following Figure 1-Figure 11 The air conditioner according to some specific embodiments of the utility model is described.

[0091] In this embodiment, the air conditioner is a split wall-mounted air conditioner, which includes an air conditioner indoor unit 100 and an air conditioner outdoor unit. The air conditioner indoor unit 100 includes a casing 10, a chassis component 60, a heat exchange and air supply assembly and two filters 30.

[0092] The housing 10 includes an air inlet grille 14, a face frame 11, a panel 12 and a filter holder 50. An air inlet 13 is formed at the top of the face frame 11, an air outlet 15 is formed at the front lower part of the face frame 11, and the air inlet grille 14 is installed at the top of the face frame 11 and is located at the air inlet 13. The panel 12 is arranged at the front side of the face frame 11, and the filter holder 50 is arranged at the inner side of the panel 12 and is located above the air outlet 15. The air inlet grille 14, the panel 12 and the face frame 11 are integrally injection molded, and the filter holder 50 and the face frame 11 are independently molded, and the filter holder 50 is detachably mounted on the face frame 11. The chassis component 60 is connected to the face frame 11 and the filter holder 50, and the heat exchange and air supply device is installed on the chassis component 60.

[0093] The filter fixing frame 50 is used to install and fix the filter. The filter fixing frame 50 includes a fixing seat 57 and a boss 58. The boss 58 is arranged at the front side of the fixing seat 57 and protrudes forward relative to the fixing seat 57. There are three bosses 58, which are arranged at intervals along the left and right directions, two of which are located at the left and right ends of the fixing seat 57, and the other is located in the middle of the fixing seat 57. The second limiting protrusion 56 is arranged on the boss 58. The fixing seat 57, the boss 58 and the second limiting protrusion 56 jointly define a guide slide groove 51. A first limiting groove 52 is provided on the front side of the fixing seat 57. There are two first limiting grooves 52 arranged at intervals on the left and right sides. A first limiting groove 52 is provided between two adjacent bosses 58, and the lower side of the first limiting groove 52 is a second limiting surface 53. The three bosses 58 are respectively a first boss 58 , a second boss 58 and a third boss 58 , wherein one filter 30 is located between the first boss 58 and the second boss 58 , and another filter 30 is located between the second boss 58 and the third boss 58 .

[0094] The front side surface of the filter holder 50 includes a first surface 54, on which a first limiting groove 52 is formed, and the lower side surface of the filter holder includes a second surface 55, between which a guide slope 61 is connected, and the guide slope 61 extends upward in a direction from the back to the front. A second limiting notch 59 is formed on the bottom surface of the filter holder 50.

[0095] The face frame 11, the panel 12 and the filter fixing frame 50 together define a filter installation cavity 16. The filter installation cavity 16 is divided into a first installation cavity 17 in the vertical direction of the front side and a second installation cavity 18 in the horizontal direction of the upper side, and the first installation cavity 17 and the second installation cavity 18 are connected to each other. The second installation cavity 18 is opposite to the air inlet 13, and the first installation cavity 17 includes a first installation area 19 at the lower part close to the disassembly and assembly port 21 and a second installation area 20 at the upper part relatively far away from the disassembly and assembly port 21. The first installation area 19 is defined between the filter fixing frame 50 and the panel 12, and the second installation area 20 is defined between the face frame 11 and the panel 12. The lower side of the first installation cavity 17 is open to form the disassembly and assembly port 21, and the filter 30 is installed or removed through the disassembly and assembly port 21. A first limiting notch 121 is formed on the bottom surface of the panel 12.

[0096] The filter 30 is divided into a filter body 30 having a filtering function and a mounting portion 32 for connecting and fixing the filter 30 with other devices. When the filter 30 is completely installed on the air conditioner indoor unit 100, the filter body 30 is located in the second mounting cavity 18 and the second mounting area 20 of the first mounting cavity 17, and the mounting portion 32 is located in the first mounting area 19 of the first mounting cavity 17. A first elastic limiting protrusion 34 is provided at the back of the mounting portion 32 and in the middle position in the left-right direction, which can be elastically deformed in the front-to-back direction. The lower surface of the first limiting protrusion 34 is a first limiting surface 35, and the first limiting surface 35 extends upward in an inclined direction from the front to the back. Two second limiting grooves 36 are provided in front of the mounting portion 32, and the two second limiting grooves 36 are respectively located at the left and right ends of the mounting portion 32.

[0097] The mounting portion 32 of the filter screen 30 includes a mounting plate 37, a first limiting rib plate 38 and a second limiting rib plate 39. The first limiting rib plate 38 is connected to the front side of the mounting plate 37, and the second limiting rib plate 39 is connected to the rear side of the mounting plate 37.

[0098] When installing the filter 30 , the filter 30 is inserted into the guide channel 23 from bottom to top through the disassembly opening 21 , and the body of the filter 30 passes through the first installation cavity 17 and the second installation cavity 18 in sequence.

[0099] When the first limiting protrusion 34 on the mounting portion 32 moves to the assembly and disassembly opening 21 , as the filter screen 30 gradually moves upward, the guide slope 61 applies a forward force component to the first limiting protrusion 34 , and the first limiting protrusion 34 moves upward while gradually retracting forward until the first limiting protrusion 34 moves to the first surface 54 .

[0100] The filter screen 30 continues to move upward until the first limiting protrusion 34 contacts the second limiting surface 53. The second limiting surface 53 guides the first limiting protrusion 34, causing the first limiting protrusion 34 to gradually pop out backward until the filter screen 30 is fully installed in place. The first limiting protrusion 34 is accommodated in the first limiting groove 52, and the second limiting protrusion 56 is accommodated in the second limiting groove 36. The filter screen fixing frame 50 supports and fixes the filter screen 30.

[0101] When the filter 30 is installed in place, the first rib on the mounting portion 32 abuts against the upper side wall of the first limiting notch 121, and the second rib abuts against the upper side wall of the second limiting notch 59, so that the mounting portion 32 can no longer move upward, thereby preventing the filter 30 from moving upward excessively.

[0102] When removing the filter 30, the filter 30 is pulled downward by holding the mounting portion 32, and the first limiting protrusion 34 moves downward and gradually retracts forward under the guidance of the second limiting surface 53 until the first limiting protrusion 34 moves to the first surface 54, and the mounting portion 32 can smoothly pass through the disassembly and assembly opening 21. When the first limiting protrusion 34 passes through the disassembly and assembly opening 21, the first limiting protrusion 34 gradually rebounds backward and resets under the guidance of the guide slope 61 until the first limiting protrusion 34 completely leaves the disassembly and assembly opening 21. The filter body passes through the second installation cavity 18, the first installation cavity 17, and the disassembly and assembly opening 21 in sequence along the guide channel 23, and is finally completely removed.

[0103] In the description of the present invention, the term "plurality" refers to two or more than two. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships 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 limiting the present invention.

[0104] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0105] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0106] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0107] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioner, characterized in that: include: The housing is formed with an air inlet, an air outlet and a filter installation cavity, the air inlet is communicated with the filter installation cavity, and the lower side of the filter installation cavity is open to form a disassembly opening; A heat exchange and air supply component is arranged in the casing; A filter screen is accommodated in the filter screen installation cavity and at least partially faces the air inlet, and the filter screen is suitable for being installed or removed through the disassembly opening; Among them, the filter is provided with a first limiting structure, and the casing is provided with a second limiting structure, and the second limiting structure cooperates with the first limiting structure to limit the filter and provide upward support for the filter.

2. The air conditioner according to claim 1, characterized in that: The casing includes a face frame, a panel, an air inlet grille and a filter fixing frame, the panel is arranged at the front side of the face frame, the air inlet is formed on the top of the face frame, the air inlet grille is arranged at the air inlet, the filter fixing frame is connected to the face frame and is located at the rear side of the panel, the filter installation cavity includes a first installation cavity and a second installation cavity that are connected, the panel, the face frame and the filter fixing frame jointly define the first installation cavity, the second installation cavity is defined between the air inlet grille and the face frame, a portion of the filter is located in the first installation cavity and another portion is located in the second installation cavity, and the lower side of the first installation cavity is open to form the disassembly port.

3. The air conditioner according to claim 2, characterized in that: The first installation cavity includes a first installation area and a second installation area arranged in the up-down direction, the first installation area is located below the second installation area, the first installation area is defined between the filter fixing frame and the panel, and the second installation area is defined between the face frame and the panel, the filter includes a filter body and a mounting portion, the mounting portion is connected to the lower side of the filter body, the mounting portion is accommodated in the first installation area, the filter body is accommodated in the second installation area and the second installation cavity, and the first limiting structure is provided on the mounting portion.

4. The air conditioner according to claim 3, characterized in that: The filter body and the mounting portion are integrally formed; and / or the first limiting structure and the mounting portion are integrally formed.

5. The air conditioner according to claim 3, characterized in that: The first limiting structure includes a first limiting protrusion, which is located at the rear side of the mounting portion, and the second limiting structure includes a first limiting groove, which is accommodated in the first limiting groove and abuts against the lower side wall of the first limiting groove.

6. The air conditioner according to claim 5, characterized in that: The first limiting protrusion has a first limiting surface, and the lower side wall of the first limiting groove has a second limiting surface. The first limiting surface and the second limiting surface both extend upwardly in an inclined direction from front to back.

7. The air conditioner according to claim 5, characterized in that: The front surface of the filter fixing frame includes a first surface, on which the first limiting groove is formed, and the lower surface of the filter fixing frame includes a second surface, between which a guide slope is connected to the first surface, and the guide slope extends upward in a direction from back to front.

8. The air conditioner according to claim 5, characterized in that: In the left-right direction, the first limiting protrusion is arranged in the middle of the mounting portion.

9. The air conditioner according to claim 8, characterized in that: The first limiting protrusion is in the shape of a long strip extending in the left-right direction, and the first limiting groove extends in the left-right direction.

10. The air conditioner according to claim 8, characterized in that: The first limiting structure also includes a second limiting groove, and the second limiting grooves are provided at both ends of the mounting portion. The second limiting structure also includes a second limiting protrusion, and the second limiting protrusion is accommodated in the second limiting groove and abuts against the upper side wall of the second limiting groove.

11. The air conditioner according to claim 10, characterized in that: The second limiting groove is located at the front side of the mounting portion, the filter fixing frame includes a fixing seat and a boss, the first limiting groove is formed at the front side of the fixing seat, the boss is arranged at the front side of the fixing seat, the boss is located at the left and right sides of the mounting portion, the second limiting protrusion is arranged on the side of the boss adjacent to the filter screen and extends in the up and down direction, and a guide groove is defined between the fixing seat, the boss and the second limiting protrusion.

12. The air conditioner according to claim 3, characterized in that: The mounting portion includes a mounting plate, a first limiting rib plate and a second limiting rib plate, the mounting plate is connected to the filter body, the first limiting structure is arranged on the mounting plate, the first limiting rib plate and the second limiting rib plate are respectively connected to the front and rear sides of the mounting plate, a first limiting notch is formed on the bottom surface of the panel, a second limiting notch is formed on the bottom surface of the filter fixing frame, the first limiting notch and the second limiting notch are both connected to the disassembly and assembly port, the first limiting rib plate is accommodated in the first limiting notch, and the second limiting rib plate is accommodated in the second limiting notch.

13. The air conditioner according to claim 2, characterized in that: The filter fixing frame and the surface frame are independently formed.

14. The air conditioner according to claim 2, characterized in that: An air outlet is formed at the front lower part of the face frame, the air outlet is located below the panel, and the disassembly port is communicated with the air outlet.

15. The air conditioner according to claim 2, characterized in that: The panel is integrally formed with the face frame; and / or the air inlet grille is integrally formed with the face frame.

16. The air conditioner according to claim 2, characterized in that: It comprises a filter screen guide rail, which is arranged in the filter screen installation cavity. The filter screen guide rail has a guide channel, which is used to accommodate the filter screen and has a guiding effect on the disassembly and assembly of the filter screen.

17. The air conditioner according to any one of claims 2 to 16, characterized in that: The filter screens are multiple and are arranged along the left-right direction.

Images