Shell of air conditioner indoor unit and air conditioner indoor unit with same

Abstract

The utility model discloses a shell of an air conditioner indoor unit and the air conditioner indoor unit with the shell, and the shell of the air conditioner indoor unit comprises a face frame, a shell body, an air inlet and an air outlet, the panel is rotatably connected with the face frame at an opening position and a closing position; the number of the supporting rod is one, the supporting rod is provided with a first end and a second end, when the face plate is at the opening position, the first end is supported on the supporting part, the second end of the supporting rod is supported on the face frame and located at the position of the first straight line, and the first straight line is a straight line which passes through the gravity center of the face plate and is parallel to the center line, extending in the width direction of the face plate, of the face plate. According to the shell of the air conditioner indoor unit, the use number of the supporting rods can be reduced, the operation convenience of panel supporting is improved, and the production cost of the whole air conditioner indoor unit is reduced; meanwhile, the panel can be supported in a balanced mode, deformation or damage caused by uneven stress of the panel in the opening state is reduced, and therefore the service life of the air conditioner indoor unit can be prolonged.

Description

Technical Field

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

[0002] To facilitate after-sales and cleaning of wall-mounted air conditioners, most wall-mounted panels on the market are equipped with support structures, usually double support rods or a single support rod on one side. The balance of double support is better than that of single-sided support, but it is cumbersome to lift the panel; and single-sided support for some heavier panels will cause the center of gravity of the panel to shift, causing the panel to deform and tilt, thus affecting the customer experience. 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, the utility model provides a housing of an air-conditioning indoor unit, which can reduce the production cost of the entire air-conditioning indoor unit and increase the service life of the air-conditioning indoor unit.

[0004] The utility model also provides an air-conditioning indoor unit having the shell of the air-conditioning indoor unit.

[0005] According to the first aspect of the utility model, the shell of the air-conditioning indoor unit includes: a face frame, the face frame has a supporting portion; a panel, the panel is rotatably connected to the face frame in an open position and a closed position; a support rod, the number of the support rod is one, the support rod has a first end and a second end, when the panel is in the open position, the first end is supported on the supporting portion, the second end of the support rod is supported on the face frame and is located at the position of a first straight line, the first straight line is a straight line passing through the center of gravity of the panel and parallel to the center line of the panel extending along the width direction of the panel.

[0006] According to the shell of the air-conditioning indoor unit of the utility model, by providing a support rod, and the second end of the support rod is supported on the panel and located at the position of the first straight line, the number of support rods used can be reduced, thereby improving the operational convenience of the panel support, reducing the production cost of the shell, and thus reducing the production cost of the entire air-conditioning indoor unit; at the same time, balanced support for the panel can be achieved, thereby reducing deformation or damage of the panel due to uneven force when in the open state, thereby improving the service life of the air-conditioning indoor unit.

[0007] According to some embodiments of the present invention, the second end is rotatably connected to the panel, the support portion defines a limiting groove, and when the panel is in the open position, the first end abuts against the inner wall of the limiting groove.

[0008] According to some embodiments of the utility model, the support portion forms a limiting rib, and the limiting rib constructs the limiting groove that opens upward.

[0009] According to some embodiments of the utility model, the limiting rib includes: a first limiting rib, a second limiting rib and a third limiting rib, the first limiting rib extends along the length direction of the face frame, the second limiting rib and the third limiting rib are respectively connected to the two ends of the first limiting rib, the second limiting rib and the third limiting rib extend obliquely in directions upward and away from each other, and the third limiting rib, the first limiting rib and the second limiting rib jointly constitute the limiting groove.

[0010] According to some embodiments of the utility model, the support portion further includes: a reinforcing rib, the reinforcing rib is connected to a side of the first limiting rib away from the limiting groove, and the reinforcing rib is one or a plurality of reinforcing ribs arranged at intervals.

[0011] According to some embodiments of the present invention, a groove that is recessed toward the other side surface is formed on one side surface of the support rod in the thickness direction.

[0012] According to some embodiments of the utility model, both sides of the support rod in the width direction have rotating shafts, and the rotating shafts extend along the width direction of the support rod. The surface of the panel facing the face frame has two arms arranged at intervals, and one end of the two arms is formed with a mounting hole, and the rotating shaft can be rotatably engaged in the mounting hole.

[0013] According to some embodiments of the utility model, the two arms are both formed in a strip shape, and the two arms define a receiving groove. The two arms are provided with at least one limiting protrusion on one side facing the receiving groove. When the panel is in the closed position, the support rod is received in the receiving groove, and at least one side wall of the support rod in the width direction abuts against the limiting protrusion.

[0014] According to some embodiments of the utility model, the two support arms each have a third end and a fourth end, the mounting hole is formed at the third end of the support arm, and in the direction of the support arm from the fourth end toward the third end, the height of the fourth end of the support arm in the up and down direction gradually increases.

[0015] An air-conditioning indoor unit according to a second aspect of the present invention includes a housing of the air-conditioning indoor unit according to the first aspect of the present invention.

[0016] According to the air-conditioning indoor unit of the utility model, by providing the housing of the air-conditioning indoor unit of the first aspect, the overall performance of the air-conditioning indoor unit is improved.

[0017] 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

[0018] Figure 1 is a schematic diagram of a housing of an air-conditioning indoor unit according to an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of another angle of the housing of the air conditioner indoor unit shown in FIG.

[0020] Figure 3 yes Figure 1 Schematic diagram of the connection between the support rod, the support part and the support arm shown in ;

[0021] Figure 4 is a schematic diagram of a housing of an air-conditioning indoor unit according to another embodiment of the utility model;

[0022] Figure 5 yes Figure 4 A schematic diagram of another angle of the housing of the air conditioner indoor unit shown in FIG.

[0023] Figure 6 yes Figure 4 Schematic diagram of the connection between the support rod, the support part and the support arm shown in ;

[0024] Figure 7 is a schematic diagram of the support portion.

[0025] Reference numerals:

[0026] 100. Shell;

[0027] 10. face frame; 11. support portion; 111. limiting rib; 1111. first limiting rib; 1112. second limiting rib; 1113. third limiting rib; 112. reinforcing rib; 113. limiting groove;

[0028] 20. Panel; 21. Support arm; 211. Mounting hole; 22. Accommodating groove; 23. Limiting protrusion;

[0029] 30. Support rod; 31. Groove; 32. Rotating shaft. DETAILED DESCRIPTION

[0030] 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] Reference below Figure 1-Figure 7 A housing 100 of an air conditioner indoor unit according to an embodiment of the first aspect of the present invention is described.

[0032] like Figure 1-Figure 6 As shown, the shell 100 of the air-conditioning indoor unit according to the embodiment of the utility model includes: a face frame 10, a panel 20 and a support rod 30, the face frame 10 has a support portion 11; the panel 20 is rotatably connected to the face frame 10 in an open position and a closed position; the number of the support rod 30 is one, and the support rod 30 has a first end and a second end. When the panel 20 is in the open position, the first end is supported on the support portion 11, and the second end of the support rod 30 is supported on the panel 20 and is located at the position of the first straight line, which is a straight line passing through the center of gravity of the panel 20 and parallel to the center line of the panel 20 extending along the width direction of the panel 20.

[0033] Specifically, the face frame 10 is the skeleton of the air conditioner indoor unit, providing structural support for the entire indoor unit and ensuring that the internal components of the machine, such as the evaporator, fan, motor, etc., are firmly installed; the panel 20 usually covers the front of the face frame 10 to shield the internal structure and prevent dust and foreign objects from entering, while protecting the user from damage by mechanical components; the support rod 30 mainly supports the panel 20, so that the user can free his hands when opening the panel 20 to clean or repair the indoor unit, thereby increasing the convenience of cleaning and repairing the indoor unit.

[0034] Among them, in the above embodiment, “the number of support rods 30 is one” is intended to illustrate that the panel 20 in the present application is supported by only one support rod 30. In this way, the number of support rods 30 used can be reduced, thereby reducing the production cost of the shell 100.

[0035] “The first straight line is a straight line that passes through the center of gravity of the panel 20 and is parallel to the center line of the panel 20 extending in the width direction of the panel 20”, that is, the first straight line is the center of gravity balance line of the panel 20, wherein the center of gravity balance line, also known as the center of mass balance line or the center of gravity axis, refers to an imaginary straight line where the center of gravity of all masses on an object is located. Thus, the second end of the support rod 30 is supported at any position where the first straight line is located, that is, the support point of the support rod 30 is located on the center of gravity balance line, the weight of the panel 20 is evenly distributed around the support point, and the line of action of the gravity of the panel 20 will always be able to pass through the support point, thereby making the torque generated by gravity zero, thereby achieving balanced support of the panel 20.

[0036] According to the shell 100 of the air-conditioning indoor unit of the embodiment of the utility model, by providing a support rod 30, and the second end of the support rod 30 is supported on the panel 20 and located at the position of the first straight line, the number of support rods 30 used can be reduced, thereby improving the operational convenience of supporting the panel 20, reducing the production cost of the shell 100, and thus reducing the production cost of the entire air-conditioning indoor unit; at the same time, balanced support for the panel 20 can be achieved, thereby reducing deformation or damage of the panel 20 due to uneven force when in the open state, thereby improving the service life of the air-conditioning indoor unit.

[0037] According to some embodiments of the present invention, Figure 3 As shown, the second end is rotatably connected to the panel 20, and the support portion 11 defines a limiting groove 113. When the panel 20 is in the open position, the first end abuts against the inner wall of the limiting groove 113. The limiting groove 113 can limit the first end, so that the support rod 30 will not deviate when supporting the panel 20, thereby improving the support stability of the support rod 30.

[0038] According to some embodiments of the present invention, Figure 3 and Figure 7 As shown, the support portion 11 is formed with a limiting rib 111, and the limiting rib 111 constructs a limiting groove 113 that opens upward. Among them, the structure of the limiting rib 111 is relatively simple. Therefore, by using the limiting rib 111 to construct the limiting groove 113 that opens upward, the structure of the support portion 11 can be simplified, and the difficulty of manufacturing the face frame 10 can be reduced. At the same time, the limiting groove 113 opens upward to ensure the smoothness of the support rod 30 during the insertion and removal process, and ensure the normal operation of the support rod 30.

[0039] According to some embodiments of the present invention, Figure 7 As shown, the limiting rib 111 includes: a first limiting rib 1111, a second limiting rib 1112 and a third limiting rib 1113, the first limiting rib 1111 extends along the length direction of the face frame 10, the second limiting rib 1112 and the third limiting rib 1113 are respectively connected to the two ends of the first limiting rib 1111, the second limiting rib 1112 and the third limiting rib 1113 extend in an upward and mutually divergent direction, and the third limiting rib 1113, the first limiting rib 1111 and the second limiting rib 1112 jointly define the limiting groove 113. It can be understood that the opening of the limiting groove 113 is formed in a trumpet shape, which is conducive to the insertion of the support rod 30, and thus the convenience of operation of the support rod 30 can be improved.

[0040] According to some embodiments of the present invention, Figure 7As shown, the support portion 11 further includes: a reinforcing rib 112, the reinforcing rib 112 is connected to the side of the first limiting rib 1111 away from the limiting groove 113, and the reinforcing rib 112 is one or multiple reinforcing ribs arranged at intervals. Among them, the reinforcing rib 112 can be one, two or more, and specifically, the reinforcing rib 112 is mainly used to increase the structural strength of the first limiting rib 1111, thereby improving the support stability of the face frame 10 to the panel 20. In addition, the reinforcing rib 112 is connected to the side of the first limiting rib 1111 away from the limiting groove 113, so that the reinforcing rib 112 can increase the structural strength of the first limiting rib 1111 while avoiding interference with the support rod 30, thereby ensuring the normal operation of the support rod 30.

[0041] Furthermore, the reinforcing rib 112 is connected between the first limiting rib 1111 and the face frame 10 , so that the connection stability between the first limiting rib 1111 and the face frame 10 can be improved, thereby improving the bending resistance of the first limiting rib 1111 and increasing the supporting strength of the supporting portion 11 .

[0042] According to some embodiments of the present invention, Figure 3 As shown, a groove 31 is formed on one side surface of the support rod 30 in the thickness direction and is recessed toward the other side surface. In this way, the overall weight of the support rod 30 can be reduced, and the overall weight of the air conditioner indoor unit can be reduced.

[0043] According to some embodiments of the present invention, Figure 3 and Figure 6 As shown, the two sides of the support rod 30 in the width direction have a rotating shaft 32, and the rotating shaft 32 extends along the width direction of the support rod 30. The surface of the panel 20 facing the face frame 10 has two arms 21 arranged at intervals, and one end of the two arms 21 is formed with a mounting hole 211, and the rotating shaft 32 is rotatably fitted in the mounting hole 211. It can be understood that the support rod 30 and the arm 21 are matched through the rotating shaft 32 and the mounting hole 211 to realize the rotation of the support rod 30 relative to the arm 21, wherein the structure of the rotating shaft 32 and the mounting hole 211 is relatively simple, thereby simplifying the assembly process of the support rod 30 and the panel 20, and further improving the assembly rate of the support rod 30 and the panel 20.

[0044] According to some embodiments of the present invention, Figure 3 and Figure 6As shown, the two arms 21 are both formed in a strip shape, and the two arms 21 define a receiving groove 22. At least one limiting protrusion 23 is formed on one side of the two arms 21 facing the receiving groove 22. When the panel 20 is in the closed position, the support rod 30 is received in the receiving groove 22, and at least one side wall of the support rod 30 in the width direction abuts against the limiting protrusion 23. Specifically, the receiving groove 22 is mainly used to receive the support rod 30, so that the support rod 30 can be received on the panel 20 when not in use, thereby improving the appearance of the product. The limiting protrusion 23 is mainly used to fix the support rod 30 so that the support rod 30 will not fall when stored in the accommodating groove 22, thereby avoiding the support rod 30 from interfering with the connection between the panel 20 and the face frame 10, thereby improving the overall safety of the product; at the same time, the structure of the limiting protrusion 23 is relatively simple, thereby simplifying the process of the user storing the support rod 30, so that the user can complete the fixing of the support rod 30 without additional fixings or complicated operations, thereby reducing the complexity of storing and using the support rod 30 and improving the user's experience.

[0045] The phrase “at least one limiting protrusion 23 is formed on one side of the two supporting arms 21 facing the receiving groove 22” is intended to explain that the number of the limiting protrusions 23 can be one or more, for example, the number of the limiting protrusions 23 can be one, two, three or more. The phrase “at least one side wall of the support rod 30 in the width direction abuts against the limiting protrusion 23” is intended to explain that the limiting protrusion 23 can be formed on only one of the supporting arms 21 or on both supporting arms 21.

[0046] According to some embodiments of the present invention, Figure 3 and Figure 6 As shown, both arms 21 have a third end and a fourth end, and a mounting hole 211 is formed at the third end of the arm 21. In the direction from the fourth end to the third end of the arm 21, the height of the fourth end of the arm 21 in the vertical direction gradually increases. It can be understood that in the vertical direction, the height of the fourth end of the arm 21 is lower than the third end, and a natural inclined surface is formed in the direction from the fourth end of the arm 21 to the third end. In other words, the fourth end position defines a space for manual operation, making it more convenient to take out the support rod 30 stored in the receiving groove 22, thereby reducing the force required by the user to pull out the support rod 30, thereby improving the convenience of using the support rod 30.

[0047] Optionally, a limit plate extending along the width direction of the support rod 30 is formed on the panel 20, and the limit plate is connected between the third ends of the two support arms 21 and arranged on the side of the mounting hole 211 away from the fourth end. The limit plate can be used to further limit the rotation angle of the support arm, thereby improving the support stability of the support arm.

[0048] The air-conditioning indoor unit according to the second embodiment of the present utility model includes the housing 100 of the air-conditioning indoor unit according to the first embodiment of the present utility model.

[0049] According to the air-conditioning indoor unit of the embodiment of the utility model, the housing 100 of the air-conditioning indoor unit of the first embodiment is provided, thereby improving the overall performance of the air-conditioning indoor unit.

[0050] The following will refer to Figure 1-Figure 7 The housing 100 of an air conditioner indoor unit according to two specific embodiments of the present invention is described.

[0051] Embodiment 1,

[0052] Reference Figure 1 The housing 100 of the air conditioner indoor unit includes: a surface frame 10, a panel 20 and a support rod 30.

[0053] The face frame 10 has a support portion 11, and the support portion 11 forms a limiting rib 111, and the limiting rib 111 constructs a limiting groove 113 that opens upward. Specifically, the limiting rib 111 includes: a first limiting rib 1111, a second limiting rib 1112, and a third limiting rib 1113, the first limiting rib 1111 extends along the length direction of the face frame 10, the second limiting rib 1112 and the third limiting rib 1113 are respectively connected to the two ends of the first limiting rib 1111, the second limiting rib 1112 and the third limiting rib 1113 extend obliquely in the direction of upward and away from each other, and the third limiting rib 1113, the first limiting rib 1111, and the second limiting rib 1112 jointly define the limiting groove 113.

[0054] In addition, the support portion 11 further includes a plurality of reinforcing ribs 112 , which are connected to a side of the first limiting rib 1111 away from the limiting groove 113 , and the other end of the reinforcing rib 112 is connected to the face frame 10 .

[0055] The panel 20 is rotatably connected to the face frame 10 in an open position and a closed position. The panel 20 has two arms 21 arranged at intervals on one side surface facing the face frame 10. The two arms 21 are formed in strips and are arranged at intervals along the length direction of the panel 20. The two arms 21 each have a third end and a fourth end. The third ends of the two arms 21 are each formed with a mounting hole 211 that passes through the arms 21 along the length direction of the panel 20, and in the direction from the fourth end to the third end of the arm 21, the height of the fourth end of the arm 21 in the up and down direction gradually increases.

[0056] There is one support rod 30, and the support rod 30 has a first end and a second end. When the panel 20 is in the open position, the first end abuts against the inner wall of the limiting groove 113, and the second end of the support rod 30 is supported on the panel 20 and is located at the position of the first straight line. The first straight line is a straight line passing through the center of gravity of the panel 20 and parallel to the center line of the panel 20 extending along the width direction of the panel 20.

[0057] The second end of the support rod 30 is rotatably connected to the panel 20. Specifically, the second end of the support rod 30 is arranged between the two support arms 21 and is rotatably connected to the two support arms 21, wherein the second end of the support rod 30 has a rotating shaft 32, and the rotating shaft 32 is arranged on both sides of the support rod 30 in the width direction and extends along the width direction of the support rod 30. The support rod 30 and the support arm 21 are rotatably connected to each other through the rotating shaft 32 and the mounting hole 211.

[0058] In addition, the two arms 21 define a receiving groove 22, and at least one limiting protrusion 23 is formed on one side of the two arms 21 facing the receiving groove 22. When the panel 20 is in the closed position, the support rod 30 is received in the receiving groove 22, and at least one side wall of the support rod 30 in the width direction abuts against the limiting protrusion 23.

[0059] When cleaning the air-conditioning indoor unit, first open the panel 20, then manually take out the support rod 30 fixed between the two arms 21, and then flip the support rod 30 downward so that the first end of the support rod 30 abuts against the inner wall of the limiting groove 113, and then repair and clean the air-conditioning indoor unit; when the repair and cleaning is completed, flip the support rod 30 upward and store it in the receiving groove 22, and then buckle the panel 20 with the face frame 10.

[0060] According to the shell 100 of the air-conditioning indoor unit of the utility model, by setting a support rod 30, and the second end of the support rod 30 is supported on the panel 20 and located at the position of the first straight line, the number of support rods 30 used can be reduced, thereby improving the operational convenience of supporting the panel 20, reducing the production cost of the shell 100, and thus reducing the production cost of the entire air-conditioning indoor unit; at the same time, balanced support for the panel 20 can be achieved, thereby reducing deformation or damage of the panel 20 due to uneven force when in the open state, thereby improving the service life of the air-conditioning indoor unit.

[0061] Embodiment 2:

[0062] Reference Figure 4The structure of this embodiment is substantially the same as that of the first embodiment, wherein the same components are designated by the same reference numerals, and the only difference is that the two arms 21 described in the first embodiment extend along the width direction of the panel 20 and are arranged at intervals along the length direction of the panel 20, while the two arms 21 in the second embodiment extend along the length direction of the panel 20 and are arranged at intervals along the width direction of the panel 20.

[0063] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0064] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0065] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0067] 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. A housing of an air conditioner indoor unit, characterized in that: include: A face frame, the face frame having a support portion; a panel rotatably connected to the face frame in an open position and a closed position; A support rod, wherein the number of the support rod is one, the support rod has a first end and a second end, when the panel is in the open position, the first end is supported on the support portion, and the second end of the support rod is supported on the face frame and is located at the position of a first straight line, wherein the first straight line is a straight line passing through the center of gravity of the panel and parallel to the center line of the panel extending along the width direction of the panel.

2. The housing of the air conditioner indoor unit according to claim 1, characterized in that: The second end is rotatably connected to the panel, the support portion defines a limiting groove, and when the panel is in the open position, the first end abuts against an inner wall of the limiting groove.

3. The housing of the air conditioner indoor unit according to claim 2, characterized in that: The support portion is formed with limiting ribs, and the limiting ribs construct the limiting grooves that are open upwards.

4. The housing of the air conditioner indoor unit according to claim 3, characterized in that: The limiting ribs include: a first limiting rib, a second limiting rib and a third limiting rib, the first limiting rib extends along the length direction of the face frame, the second limiting rib and the third limiting rib are respectively connected to the two ends of the first limiting rib, the second limiting rib and the third limiting rib extend obliquely in an upward and mutually divergent direction, and the third limiting rib, the first limiting rib and the second limiting rib jointly define the limiting groove.

5. The housing of the air conditioner indoor unit according to claim 4, characterized in that: The support portion further includes: a reinforcing rib, the reinforcing rib being connected to a side of the first limiting rib away from the limiting groove, and the number of the reinforcing rib is one or a plurality of reinforcing ribs arranged at intervals.

6. The housing of the air conditioner indoor unit according to claim 1, characterized in that: A groove is formed on one side surface of the support rod in the thickness direction and is recessed toward the other side surface.

7. The housing of the air conditioner indoor unit according to claim 1, characterized in that: The support rod has a rotating shaft on both sides in the width direction, and the rotating shaft extends along the width direction of the support rod. The panel has two arms arranged at intervals on one side surface facing the face frame, and one end of the two arms is formed with a mounting hole, and the rotating shaft can be rotatably engaged in the mounting hole.

8. The housing of the air conditioner indoor unit according to claim 7, characterized in that: The two arms are both formed in a strip shape, and the two arms define a receiving groove. The two arms are formed with at least one limiting protrusion on one side facing the receiving groove. When the panel is in the closed position, the support rod is received in the receiving groove, and at least one side wall of the support rod in the width direction abuts against the limiting protrusion.

9. The housing of the air conditioner indoor unit according to claim 8, characterized in that: Both of the two arms have a third end and a fourth end, the mounting hole is formed at the third end of the arm, and in the direction from the fourth end toward the third end of the arm, the height of the fourth end of the arm in the up and down direction gradually increases.

10. An air conditioner indoor unit, characterized in that: The invention comprises a housing of an air-conditioning indoor unit according to any one of claims 1 to 9.

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