CN220507155U - Stand column assembly and air conditioner indoor unit - Google Patents

Abstract

The application belongs to the technical field of air conditioners, and particularly relates to an upright post assembly and an air conditioner indoor unit. The upright post assembly comprises a first upright post and a second upright post which are oppositely arranged; the first upright post and the second upright post are respectively provided with a plurality of first connecting parts and guide plates, and the first connecting parts are arranged at intervals along the extending direction of the first upright post or the second upright post; each deflector corresponds to one side of each first connecting portion one by one, and the deflector is used for towards the front panel of air conditioning indoor unit, and the deflector is used for providing the direction for the front panel to make the second connecting portion of front panel stretch into in the first connecting portion along the deflector, and be connected with first connecting portion. The second connecting part is guided by the guide plate, so that the mounting time of the front panel is reduced, and the mounting efficiency of the front panel is improved.

Description

Stand column assembly and air conditioner indoor unit

Technical Field

The application belongs to the technical field of air conditioners, and particularly relates to an upright post assembly and an air conditioner indoor unit.

Background

Air conditioning is commonly used for air conditioning and is commonly used for adjusting parameters such as temperature, humidity, and flow rate of indoor ambient air. The air conditioner includes an indoor unit and an outdoor unit. The indoor unit of the air conditioner comprises a front panel, an air inlet grid and two upright posts, wherein the air inlet grid and the front panel are oppositely arranged, and the upright posts are simultaneously connected with the front panel and the air inlet grid so as to support the front panel and the air inlet grid.

In the prior art, a plurality of buckles are arranged on the front panel, a plurality of clamping grooves matched with the buckles are arranged on the upright post, and the front panel is clamped with the upright post through the plurality of buckles and the clamping grooves. When the front panel is installed, the buckles on the front panel are in one-to-one correspondence with the clamping grooves on the upright posts, and then each buckle extends into each clamping groove so as to install the front panel on the upright posts.

However, the above-described scheme requires a long time for mounting the front panel, and the mounting efficiency of the front panel is low.

Disclosure of Invention

The application provides a stand subassembly and air conditioner indoor set to solve above-mentioned installation front panel required time longer, the lower problem of installation effectiveness of front panel.

In one aspect, the present application provides a stand column assembly for an indoor unit of an air conditioner, the stand column assembly including a first stand column and a second stand column disposed opposite to each other; the first upright post and the second upright post are respectively provided with a plurality of first connecting parts and guide plates, and the first connecting parts are arranged at intervals along the extending direction of the first upright post or the second upright post; each deflector corresponds to one side of each first connecting portion one by one, and the deflector is used for towards the front panel of air conditioning indoor unit, and the deflector is used for providing the direction for the front panel to make the second connecting portion of front panel stretch into in the first connecting portion along the deflector, and be connected with first connecting portion.

In some technical schemes of the upright post assembly, the first upright post and the second upright post both comprise a first connecting plate and a second connecting plate arranged on one side of the first connecting plate, the first connecting plate is obliquely arranged relative to the second connecting plate, and the extending directions of the first connecting plate and the second connecting plate are consistent; each first connecting portion is located on the first connecting plate, the guide plate is obliquely arranged relative to the first connecting plate, and the guide plate is connected with one side, close to the first connecting plate, of the second connecting plate.

In some embodiments of the above column assembly, the angle between the guide plate and the first connecting plate is 100 ° -120 °.

In some technical solutions of the above upright post assembly, each first connection portion on the first upright post is arranged opposite to each first connection portion on the second upright post; each guide plate is positioned between two opposite first connecting parts.

In some technical solutions of the above upright post assembly, the first connection portion is a connection hole or a clamping groove.

In some aspects of the above column assembly, the first connection portion includes a first section and a second section in communication with the first section; the width of the first section is greater than the width of the second section.

In some embodiments of the above column assembly, the guide plate is located on one side of the first section.

In some technical schemes of the upright post assembly, the first upright post and the second upright post are respectively provided with a plurality of third connecting parts which are arranged at intervals, and the third connecting parts are used for being connected with an air inlet grid of the air conditioner indoor unit.

In some technical schemes of the upright post assembly, one end of each of the first upright post and the second upright post is provided with a fourth connecting part, and the fourth connecting part is used for being connected with the front panel and an air inlet grid of the indoor unit of the air conditioner; the other ends of the first upright post and the second upright post are respectively provided with a fifth connecting part, and the fifth connecting parts are used for being connected with the base of the air conditioner indoor unit.

On the other hand, the application provides an air conditioner indoor unit, which comprises a front panel and any upright post component connected with the front panel.

The application provides a stand subassembly and air conditioner indoor unit, stand subassembly through set up the deflector in one side of first connecting portion, can provide the direction for the second connecting portion of front panel, and the second connecting portion slides along the deflector and is connected with first connecting portion, has reduced the time of operating personnel with each first connecting portion and each second connecting portion one-to-one, has reduced the time of installing the front panel, has promoted the installation effectiveness of front panel.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic structural diagram of a first upright according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view at B in FIG. 1;

FIG. 4 is a schematic view of the first pillar from another perspective in FIG. 1;

FIG. 5 is an enlarged view at C in FIG. 4;

FIG. 6 is an enlarged view of FIG. 4 at D;

FIG. 7 is a schematic view of a front panel, a base and a pillar assembly according to an embodiment of the present utility model;

FIG. 8 is an enlarged view at E in FIG. 7;

fig. 9 is an enlarged view of F in fig. 7;

FIG. 10 is a schematic structural view of an air intake grill, a base, and a post assembly according to an embodiment of the present utility model;

fig. 11 is an enlarged view of G in fig. 10;

fig. 12 is an enlarged view of H in fig. 10.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Reference numerals illustrate:

100-upright post assembly;

110-a first upright; 120-a second upright;

130-a guide plate;

140-a first connection plate;

141-a first connection; 1411-first segment; 1412-second segment; 142-flanging;

150-a second connection plate;

160-a third connection; 161-third section; 162-fourth stage;

170-fourth connection;

171-a first mounting plate; 1711-a first mounting hole; 1712-a second mounting hole;

172-a second mounting plate; 1721-third mounting holes;

180-fifth connection; 181-a third mounting plate; 1811-fourth mounting holes;

200-front panel; 210-a second connection;

300-air inlet grid; 310-sixth connection;

400-base.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the embodiments of the present application, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present application will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims of this application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented, for example, in sequences other than those illustrated or described herein.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

The term "plurality" means two or more, unless otherwise indicated.

In the prior art, the shell of the indoor unit of the air conditioner comprises a front panel, an air inlet grid, a base and two upright posts, wherein the two upright posts are connected with the front panel and the air inlet grid, and the base is connected with the front panel, the air inlet grid and the two base so as to support the front panel, the air inlet grid and the two upright posts. The both sides of front panel all have a plurality of interval arrangement's buckle, have a plurality of interval arrangement's draw-in groove on the stand, and the buckle on the front panel matches with the draw-in groove one-to-one on two stands. When the front panel is installed, the two stand columns are firstly installed on the base, then the buckles on the two sides of the front panel are respectively in one-to-one correspondence with the clamping grooves on the two stand columns, so that the installation position of the front panel is determined, and then the front panel moves towards the stand columns, so that the buckles extend into the clamping grooves, and the front panel is connected with the stand columns. However, the front panel is usually installed by an operator, and the time required for the operator to make each buckle on the front panel correspond to each slot on the two upright posts one by one is long, the time required for installing the front panel is long, and the installation efficiency of the front panel is low.

Based on this, this embodiment provides a stand subassembly and air conditioner indoor set, stand subassembly includes first stand and second stand, all be provided with first connecting portion on first stand and the second stand, first connecting portion is used for being connected with the second connecting portion of front panel, one side of first connecting portion is provided with the deflector, the second connecting portion of front panel can stretch into in the first connecting portion and be connected with first connecting portion along the deflector, through setting up the installation time of deflector reducible front panel, promote the installation effectiveness of front panel.

Embodiments of the present utility model are described below with reference to the accompanying drawings.

Referring to fig. 1 to 12, the present embodiment provides a stand assembly for an indoor unit of an air conditioner, wherein the stand assembly 100 includes a first stand 110 and a second stand 120 disposed opposite to each other, each of the first stand 110 and the second stand 120 has a plurality of first connection portions 141 and a guide plate 130 thereon, and the first connection portions 141 are spaced apart along an extension direction of the first stand 110 or the second stand 120.

The guide plates 130 are disposed on one side of the first connection portions 141 in a one-to-one correspondence, the guide plates 130 are used for facing the front panel 200 of the indoor unit of the air conditioner, and the guide plates 130 are used for providing guidance for the front panel 200, so that the second connection portions 210 of the front panel 200 extend into the first connection portions 141 along the guide plates 130 and are connected with the first connection portions 141.

Fig. 1 and 4 are schematic structural views of a first upright 110, and a second upright 120 has a structure identical to or similar to that of the first upright 110. It is understood that the connection structure between the first pillar 110 and the front panel 200 is the same as the connection structure between the second pillar 120 and the front panel 200, and the other structures can be adaptively arranged according to actual requirements.

Referring to fig. 1, 7, 9 and 10, the extending direction of the first pillar 110 is the direction indicated by the arrow in fig. 1, and the extending direction of the first pillar 110 is the same as the extending direction of the second pillar 120 and the front panel 200. The front panel 200 has opposite connection ends along both sides of its extension direction, and the second connection portion 210 is located on the connection ends. The first and second columns 110 and 120 are respectively connected to two connection ends of the front panel 200.

Referring to fig. 3, 5 and 9, the guide plate 130 is positioned at one side of the first connection portion 141, and the guide plate 130 is connected with an edge of the first connection portion 141 such that the second connection portion 210 of the front panel 200 may extend into the first connection portion 141 along the guide plate 130.

It will be appreciated that each second connection portion 210 on the front panel 200 is in one-to-one correspondence with each first connection portion 141 on the pillar assembly 100. The number of the guide plates 130 is the same as the number of the first connecting portions 141, and the number of the first connecting portions 141 can be adaptively set according to actual requirements, which is not limited in this embodiment.

Referring to fig. 3, 7, 9 and 10, in a specific implementation, each second connection portion 210 of the front panel 200 is abutted against each guide plate 130 in a one-to-one correspondence, so that the front panel 200 moves toward the pillar assembly 100, and each second connection portion 210 slides along each guide plate 130 to extend into the corresponding first connection portion 141 and is connected to the first connection portion 141, so that the front panel 200 is connected to the pillar assembly 100.

In the upright post assembly 100 provided in this embodiment, the guide plate 130 is disposed on one side of the first connection portion 141 to provide guidance for the second connection portion 210 of the front panel 200, so as to reduce the time for an operator to make one-to-one correspondence between each first connection portion 141 and each second connection portion 210, thereby reducing the time for installing the front panel 200 and improving the installation efficiency of the front panel 200.

Referring to fig. 2, 3, 4, 7 and 8, in a specific implementation, each of the first and second columns 110 and 120 includes a first connection plate 140 and a second connection plate 150 disposed at one side of the first connection plate 140, the first connection plate 140 is disposed obliquely with respect to the second connection plate 150, and the first connection plate 140 coincides with the extension direction of the second connection plate 150. Each first connecting portion 141 is located on the first connecting plate 140, the guide plate 130 is inclined relative to the first connecting plate 140, and the guide plate 130 is connected to one side of the second connecting plate 150, which is close to the first connecting plate 140.

The second connection plate 150 is connected to a surface of the first connection plate 140 facing away from the front panel 200, and the second connection plate 150 is connected to a side of the first connection plate 140 facing toward the connection end of the front panel 200 or a side of the first connection plate 140 facing away from the connection end of the front panel 200.

In some embodiments, the first connection plate 140 is perpendicular to the second connection plate 150, and when the front panel 200 is connected to the pillar assembly 100, the first connection plate 140 is perpendicular to the connection end of the front panel 200.

Illustratively, the second connecting plate 150 is connected to a side of the first connecting plate 140 facing away from the connecting end of the front panel 200, and a side of the first connecting plate 140 near the connecting end of the front panel 200 has a flange 142, where the extending direction of the flange 142 is the same as the extending direction of the first connecting plate 140, and the flange 142 is perpendicular to the first connecting plate 140. When the front panel 200 is connected to the pillar assembly 100, the flange 142 of the first pillar 110 and the flange 142 of the second pillar 120 are both abutted against the inner side surface of the front panel 200.

Referring to fig. 5 and 12, in some embodiments, the angle between the guide plate 130 and the first connection plate 140 is 100 ° -120 °.

Wherein, the first upright 110 and the second upright 120 are all integrally formed. When the included angle between the guide plate 130 and the first connecting plate 140 is 100 ° -120 °, demolding after the first upright post 110 and the second upright post 120 are molded is facilitated.

Illustratively, the angle between the guide plate 130 and the first connection plate 140 is 110 °.

Referring to fig. 9, 10 and 12, in a specific implementation, each first connection portion 141 on the first upright 110 is disposed opposite to each first connection portion 141 on the second upright 120; each guide plate 130 is located between two opposite first connection portions 141.

The second connection portion 210 is disposed on the inner side of the front panel 200, and each guide plate 130 is disposed between two opposite first connection portions 141, so that each guide plate 130 is disposed between two opposite second connection portions 210, and each guide plate 130 is disposed between the second connection portion 210 and the inner side of the front panel 200, and the second connection portion 210 slides along the guide plate 130 conveniently.

Referring to fig. 3, 10 and 12, it can be understood that the guide plate 130 is located between the opposite first connection parts 141, the guide plate 130 is connected to the second connection plate 150, the second connection plate 150 on the first upright 110 is connected to the side of the first connection plate 140 facing the second upright 120, and the second connection plate 150 on the second upright 120 is connected to the side of the first connection plate 140 facing the first upright 110.

Referring to fig. 3 and 9, in a specific implementation, the first connection portion 141 is a connection hole or a card slot.

Wherein, the second connecting portion 210 is matched with the first connecting portion 141, and when the second connecting portion 210 is a hook, the first connecting portion 141 is a connecting hole; when the second connecting portion 210 is a buckle, the first connecting portion 141 is a slot.

Referring to fig. 3, 5, and 9, in some embodiments, the first connection 141 includes a first segment 1411 and a second segment 1412 in communication with the first segment 1411; the width of the first segment 1411 is greater than the width of the second segment 1412.

The second section 1412 is located at one side of the first section 1411, the second section 1412 is used for fixing the second connection portion 210 of the front panel 200, the width of the second section 1412 is slightly larger than that of the second connection portion 210, so that the second connection portion 210 can extend into the second section 1412, and the second connection portion 210 is relatively fixed in the second section 1412, so that the connection between the second connection portion 210 and the first connection portion 141 is relatively stable.

It is appreciated that the first segment 1411 and the second segment 1412 are each rectangular, and that the first segment 1411 and the second segment 1412 smoothly transition. Illustratively, the first segment 1411 is positioned above the second segment 1412.

In particular, the second connection portion 210 of the front panel 200 is slidably inserted into the first section 1411 along the guide plate 130 and moves toward the second section 1412 to connect the first connection portion 141 with the second connection portion 210.

Referring to fig. 5 and 9, in a specific implementation, the guide plate 130 is located at one side of the first section 1411.

Wherein the guide plate 130 is disposed at one side of the first section 1411 such that the second connection portion 210 of the front panel 200 protrudes into the first section 1411 along the guide plate 130.

In some embodiments, the guide plate 130 is disposed obliquely upward.

Referring to fig. 5, 10 and 11, in a specific implementation, each of the first and second upright posts 110 and 120 has a plurality of third connection portions 160 disposed at intervals thereon, and the third connection portions 160 are used to connect with an air inlet grill 300 of an indoor unit of an air conditioner.

The third connecting portion 160 has the same structure as the first connecting portion 141, and the third connecting portion 160 includes a third section 161 and a fourth section 162, wherein the third section 161 and the fourth section 162 are rectangular, the fourth section 162 is located below the third section 161, the width of the third section 161 is greater than the width of the fourth section 162, and the third section 161 and the fourth section 162 are in smooth transition.

In some embodiments, the third connection portion 160 is a connection hole or a card slot.

Referring to fig. 1, 2, 6 and 8, in a specific implementation, each of the first and second upright posts 110 and 120 has a fourth connection portion 170 at one end, and the fourth connection portion 170 is used to connect with the front panel 200 and the grill 300 of the indoor unit of the air conditioner. The other ends of the first and second columns 110 and 120 each have a fifth connection portion 180, and the fifth connection portion 180 is used to connect with a base 400 of an indoor unit of an air conditioner.

Wherein the fourth connection part 170 is located at the top end of the first upright 110 or the second upright 120. The fourth connection part 170 includes a first mounting plate 171 and a second mounting plate 172, the first mounting plate 171 having a first mounting hole 1711 thereon, the first mounting hole 1711 for connection with the front panel 200; the second mounting plate 172 has a third mounting hole 1721 thereon, and the third mounting hole 1721 is configured to connect with the air inlet grille 300.

The fifth connecting portion 180 is located at the bottom end of the first upright 110 or the second upright 120, and the fifth connecting portion 180 includes a third mounting plate 181, and the third mounting plate 181 has a fourth mounting hole 1811 thereon, where the fourth mounting hole 1811 is used to connect with the base 400.

Illustratively, the first mounting plate 171, the second mounting plate 172 and the third mounting plate 181 are perpendicular to the second connecting plate 150, the first mounting plate 171 is connected to one end of the second connecting plate 150, and the third mounting plate 181 is connected to the other end of the second connecting plate 150. The first mounting plate 171 also has a second mounting hole 1712, and the second mounting hole 1712 is used for connecting with a top cover of the indoor unit of the air conditioner.

In some embodiments, each of the first upright 110 and the second upright 120 has a third connecting plate, the extending direction of the third connecting plate is the same as the extending direction of the second connecting plate 150, the third connecting plate is connected to a side of the second connecting plate 150 away from the first connecting plate 140, the third connecting plate is perpendicular to the second connecting plate 150, and the third connecting plate faces a side of the second connecting plate 150 away from the first connecting plate 140. The second mounting plate 172 is connected to one end of the third connecting plate.

Referring to fig. 6 to 12, the present embodiment provides an air conditioner indoor unit including a front panel 200 and a pillar assembly 100 connected to the front panel 200.

The pillar assembly 100 is described in detail in the above embodiments, and will not be described here again.

Referring to fig. 7 and 10, the air conditioning indoor unit includes a housing and an air duct assembly located in the housing, the housing of the air conditioning indoor unit includes a front panel 200, an air inlet grill 300, a base 400 and a pillar assembly 100, extension directions of the front panel 200, the air inlet grill 300 and the pillar assembly 100 are all the same, and the base 400 is connected with bottom ends of the front panel 200, the air inlet grill 300 and the pillar assembly 100 to support the front panel 200, the air inlet grill 300 and the pillar assembly 100. The column assembly 100 is connected to the duct assembly to support the duct assembly.

Referring to fig. 10 and 11, the grill 300 has a plurality of sixth connection portions 310 arranged at intervals, and each sixth connection portion 310 corresponds to each third connection portion 160 of the pillar assembly 100 one by one. The third connecting portion 160 is a connecting hole, and the sixth connecting portion 310 is a hook.

Referring to fig. 5, 7, 8 and 9, the front panel 200 has a plurality of second connection parts 210 arranged at intervals on the connection end thereof, and each second connection part 210 corresponds to each first connection part 141 one by one. The first connecting portion 141 is a connecting hole, and the second connecting portion 210 is a hook.

In some embodiments, the structure of the sixth connection part 310 is the same as that of the second connection part 210.

Referring to fig. 7 and 8, the air conditioner indoor unit further includes a plurality of connection members. The front panel 200 has two first mounting seats, the first mounting seats have fifth mounting holes thereon, the fifth mounting holes correspond to the first mounting holes 1711 on the first upright 110 or correspond to the first mounting holes 1711 on the second upright 120, and the connecting pieces are connected with the first mounting holes 1711 through the fifth mounting holes, so that the front panel 200 is fixedly connected with the first upright 110 or the second upright 120.

Referring to fig. 8 and 10, the air inlet grille 300 has two second mounting seats thereon, the second mounting seats have sixth mounting holes thereon, the sixth mounting holes correspond to the third mounting holes 1721 on the first upright 110 or correspond to the third mounting holes 1721 on the second upright 120, and the connecting piece is connected with the third mounting holes 1721 through the sixth mounting holes, so that the air inlet grille 300 is fixedly connected with the first upright 110 or the second upright 120.

Referring to fig. 6 and 10, the base 400 has two third mounting seats thereon, the third mounting seats have seventh mounting holes thereon, the seventh mounting holes correspond to the fourth mounting holes 1811 on the first upright 110 or correspond to the fourth mounting holes 1811 on the second upright 120, and the connecting member is fixedly connected with the seventh mounting holes through the fourth mounting holes 1811, so that the base 400 is fixedly connected with the first upright 110 or the second upright 120.

Illustratively, the connectors are screws, and the front panel 200, the grill 300, and the base 400 are all screwed to the posts. The screw connection bearing capacity is better and more reliable.

In the indoor unit of an air conditioner provided in this embodiment, the guide plate 130 is disposed on one side of the first connection portion 141, so that the second connection portion 210 of the front panel 200 can be connected with the first connection portion 141 through the guide plate 130, which reduces the time for an operator to make each first connection portion 141 and each second connection portion 210 correspond to each other one by one, reduces the time for installing the front panel 200, and improves the installation efficiency of the front panel 200.

While the present application has been described in connection with the preferred embodiments illustrated in the accompanying drawings, it will be readily understood by those skilled in the art that the scope of the application is not limited to such specific embodiments, and the above examples are intended to illustrate the technical aspects of the application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The upright post assembly is used for an air conditioner indoor unit and is characterized by comprising a first upright post and a second upright post which are oppositely arranged;

the first upright post and the second upright post are respectively provided with a plurality of first connecting parts and guide plates, and the first connecting parts are arranged at intervals along the extending direction of the first upright post or the second upright post;

the guide plates are arranged on one side of the first connecting portions in a one-to-one correspondence mode, the guide plates are used for facing the front panel of the air conditioner indoor unit, and the guide plates are used for providing guide for the front panel so that the second connecting portions of the front panel extend into the first connecting portions along the guide plates and are connected with the first connecting portions.

2. The column assembly of claim 1, wherein the first column and the second column each comprise a first connection plate and a second connection plate disposed on one side of the first connection plate, the first connection plate being disposed obliquely with respect to the second connection plate, the first connection plate being aligned with an extension direction of the second connection plate;

each first connecting portion is located on the first connecting plate, the guide plate is obliquely arranged relative to the first connecting plate, and the guide plate is connected with one side, close to the first connecting plate, of the second connecting plate.

3. The column assembly of claim 2, wherein the angle between the guide plate and the first connection plate is 100 ° -120 °.

4. The column assembly of claim 2, wherein each of the first connection portions on the first column is disposed in one-to-one opposition to each of the first connection portions on the second column;

each guide plate is positioned between two opposite first connecting parts.

5. The column assembly of claim 2, wherein the first connection portion is a connection hole or a clamping groove.

6. The column assembly of claim 5, wherein the first connection comprises a first section and a second section in communication with the first section;

the width of the first section is greater than the width of the second section.

7. The column assembly of claim 6, wherein the guide plate is located on one side of the first section.

8. The column assembly of any one of claims 2-7, wherein the first column and the second column each have a plurality of third connecting portions disposed thereon at intervals, the third connecting portions being configured to connect with an air intake grill of the air conditioning indoor unit.

9. The column assembly according to any one of claims 2 to 7, wherein one end of each of the first column and the second column has a fourth connection portion for connection with the front panel and an air intake grill of the air conditioning indoor unit;

the other ends of the first upright post and the second upright post are respectively provided with a fifth connecting part, and the fifth connecting parts are used for being connected with the base of the air conditioner indoor unit.

10. An air conditioning indoor unit comprising a front panel and the stud assembly of any one of claims 1 to 9 connected to the front panel.