CN215675742U - Shell assembly of air conditioner and air conditioner - Google Patents

Abstract

The utility model discloses a shell assembly of an air conditioner and the air conditioner with the shell assembly. The shell assembly comprises a base plate, a back plate and a reinforcing plate. One end of the back plate in the length direction is connected with the base plate, the two ends of the back plate in the width direction are the first end and the second end respectively, the first end is provided with a boss extending towards the inner side of the air conditioner, the boss is located at the end, connected with the base plate, of the back plate, and a reinforcing rib is connected between the end face, away from the base plate, of the boss and the inner side face of the back plate. The reinforcing plate is located on the inner side of the back plate and arranged at the first end, the reinforcing plate comprises installation plates and a connecting plate, the installation plates extend in the length direction of the back plate, the installation plates are provided with protruding parts protruding towards the interior of the air conditioner, the connecting plate is connected to the ends, close to the base plate, of the installation plates, the reinforcing rib is located in the protruding parts, and the connecting plate is connected with the boss. According to the shell assembly, the structural strength of the back plate is enhanced, the supporting and fixing effects on the reinforcing plate are improved, and the fixing reliability of components fixed to the reinforcing plate is further enhanced.

Description

Shell assembly of air conditioner and air conditioner

Technical Field

The utility model relates to the technical field of air treatment equipment, in particular to a shell assembly of an air conditioner and the air conditioner.

Background

In the related art, two sides of the inside of a back plate of the air conditioner are respectively provided with a reinforcing plate for mounting parts inside the air conditioner, the reinforcing plates are connected to the back plate and bear the weight of the whole air conditioner, but the strength of the joint of the reinforcing ribs on the back plate is weaker, and the reliability is lower.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the shell assembly of the air conditioner, the back plate of the shell assembly of the air conditioner has the advantages of enhanced structural strength and high reliability.

The utility model further provides an air conditioner which comprises the shell assembly of the air conditioner.

The casing assembly of an air conditioner according to an embodiment of the present invention includes: a chassis; the air conditioner comprises a chassis, a back plate, a first air inlet, a second air inlet, a first air outlet, a second air outlet, a first air inlet, a second air outlet, a first air outlet, a second air outlet, a first air outlet and a second air outlet, wherein one end of the length direction of the back plate is connected with the chassis, the two ends of the width direction of the back plate are respectively a first end and a second end, the first end is provided with a boss extending towards the inner side of the air conditioner, the boss is positioned at one end of the back plate connected with the chassis, and a reinforcing rib is connected between the end surface of the boss far away from the chassis and the inner side of the back plate; the reinforcing plate, the reinforcing plate is located the inboard of backplate just is established first end, the reinforcing plate includes mounting panel and connecting plate, the mounting panel is all followed the length direction of backplate extends, the mounting panel has the orientation the inside convex bulge of air conditioner, the connecting plate is connected being close to of mounting panel the one end on chassis, the strengthening rib is located in the bulge, the connecting plate with the boss is connected.

According to the shell assembly of the air conditioner, the boss structure is arranged at one end, close to the chassis, of the first end of the back plate, the reinforcing ribs are arranged between the end face, far away from the chassis, of the boss and the inner side face of the back plate, the reinforcing plate is provided with the protruding portions to avoid the reinforcing ribs, and meanwhile the reinforcing plate is connected with the boss, so that the structural strength of the position, connected with the reinforcing plate, of the back plate can be enhanced, the structural strength of the back plate is enhanced, the supporting and fixing effects of the reinforcing plate are improved, and the fixing reliability of components fixed on the reinforcing plate is further enhanced.

According to some embodiments of the utility model, the reinforcing rib comprises a first section and a second section, the first section extends along the length direction of the back plate, the outer end of the first section is connected with the back plate, the second section is positioned on one side of the first section close to the chassis, one end of the second section is connected with one end of the first section close to the chassis, the other end of the second section is connected with the surface of the boss far away from the chassis, and the first section and the second section are perpendicular.

According to some embodiments of the utility model, the mounting plate comprises: first plate body, second plate body, third plate body, the first plate body the second plate body with the third plate body is all followed the length direction of backplate extends, the first plate body with the third plate body is connected respectively second plate body width direction's both ends, the first plate body the second plate body with the third plate body is injectd the bulge, the connecting plate with the first plate body is connected and is located the orientation of first plate body one side of backplate, the connecting plate with first plate body is perpendicular.

In some embodiments of the utility model, the reinforcing bar is located on the boss near the first end, and the connecting plate is located on a side of the reinforcing bar remote from the first end.

In some embodiments of the utility model, a side of the reinforcing rib remote from the first end is provided with a guide member, the guide member is arranged on the inner side of the back plate, and the reinforcing member extends along the length direction of the back plate and is spaced apart from the boss.

In some embodiments of the utility model, the guide is a plurality spaced apart along the length of the back plate.

In some embodiments of the utility model, a first step surface is disposed on a side of the reinforcing rib close to the first end, the third plate body is located on a side of the first plate body close to the first end, and an end of the third plate body close to the chassis abuts against the first step surface.

In some embodiments of the utility model, the mounting plate further includes a fourth plate body, the fourth plate body extends along the length direction of the back plate, one end of the fourth plate body in the width direction is connected with one end of the third plate body, which is far away from the first plate body, the inner side wall of the back plate is provided with a second step surface, the second step surface is located on one side of the reinforcing rib, which is close to the first end, the second step surface is connected with and flush with the first step surface, and one end of the fourth plate body, which is close to the chassis, abuts against the second step surface.

According to some embodiments of the utility model, the connecting plate is connected to the boss by a fastener.

According to some embodiments of the utility model, the back plate is connected to the chassis by fasteners.

According to some embodiments of the utility model, the chassis is provided with a clamping hole, and the lower end surface of the boss is provided with a buckle which is clamped in the clamping hole.

According to some embodiments of the utility model, the second end is provided with the boss, the reinforcing rib and the reinforcing plate, and the boss, the reinforcing rib and the reinforcing plate are correspondingly identical in position relation and connection relation to the first end.

The air conditioner comprises the shell assembly of the air conditioner.

According to the air conditioner provided by the embodiment of the utility model, the shell assembly of the air conditioner is arranged, the boss structure is arranged at one end, close to the chassis, of the first end of the back plate, the reinforcing rib is arranged between the end face, far away from the chassis, of the boss and the inner side face of the back plate, the reinforcing plate is provided with the protruding part to avoid the reinforcing rib, and meanwhile, the reinforcing plate is connected with the boss, so that the structural strength of the position, connected with the reinforcing plate, of the back plate can be enhanced, the structural strength of the back plate is enhanced, the supporting and fixing effects on the reinforcing plate are improved, and the fixing reliability of components fixed on the reinforcing plate is further enhanced.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of an air conditioner according to an embodiment of the present invention;

fig. 2 is a perspective view of a case assembly of an air conditioner according to an embodiment of the present invention;

fig. 3 is a perspective view of a partial structure of a case assembly of an air conditioner according to an embodiment of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

FIG. 5 is a front view of a housing assembly of the air conditioner of FIG. 3;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is an enlarged view at C in FIG. 6;

fig. 8 is an exploded view of a partial structure of a case assembly of an air conditioner according to an embodiment of the present invention;

FIG. 9 is an enlarged view at D of FIG. 8;

FIG. 10 is an enlarged view at E in FIG. 8;

FIG. 11 is a front view of a housing assembly of the air conditioner of FIG. 8;

FIG. 12 is a cross-sectional view taken along line F-F of FIG. 11;

fig. 13 is an enlarged view at G in fig. 12.

Reference numerals:

100. an air conditioner;

10. a housing assembly;

1. a chassis; 11. a clamping hole;

2. a back plate; 21. a first end; 22. a second end; 23. a boss; 231. a second mounting hole; 24. reinforcing ribs; 241. a first stage; 242. a second stage; 243. a first step surface; 25. a guide member; 26. a second step surface; 27. buckling; 28. an air inlet;

3. a reinforcing plate; 31. mounting a plate; 311. a first plate body; 312. a second plate body; 313. a third plate body; 314. a fourth plate body; 3141. a bending section; 315. a fifth plate body; 316. a sixth plate body; 317. a projection; 318. avoiding a space; 32. a connecting plate; 321. a first mounting hole; 322. an annular projection;

4. a panel; 41. an air outlet;

5. a top plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The case assembly 10 of the air conditioner 100 according to the embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 2, a housing assembly 10 of an air conditioner 100 according to an embodiment of the present invention includes a base plate 1, a back plate 2, and a reinforcing plate 3.

Specifically, as shown in fig. 1 and fig. 2, the chassis 1 is used for bearing other components of the housing, such as the back plate 2, etc., one end of the back plate 2 in the length direction is connected to the chassis 1, the housing assembly 10 of the air conditioner 100 may further include a panel 4, one end of the panel 4 in the length direction is connected to the chassis 1, two ends of the panel 4 in the width direction are also connected to two ends of the back plate 2 in the width direction, the housing assembly 10 of the air conditioner 100 may further include a top plate 5, the top plate 5 is connected to one end of the back plate 2 far away from the chassis 1 and one end of the panel 4 far away from the chassis 1, and the chassis 1, the back plate 2, the panel 4 and the top plate 5 together define an installation space. The "direction toward the inside of the air conditioner 100" in the following description of the present invention is a direction toward the installation space.

The air conditioner 100 may be a floor type air conditioner, a hanging type air conditioner, a mobile air conditioner, etc. In the example shown in fig. 1, the air conditioner 100 is a floor type air conditioner, and the following description will also be described with the air conditioner 100 being a floor type air conditioner.

As shown in fig. 1, the height direction of the air conditioner 100 is the length direction of the air conditioner 100, the lower end of the back plate 2 is connected to the chassis 1, the back plate 2 extends in the vertical direction, the back plate 2 is located at the rear side, the panel 4 is located at the front side of the back plate 2, the lower end of the panel 4 is connected to the chassis 1, the two ends of the panel 4 in the width direction, i.e., the left and right ends of the panel 4 are connected to the two ends of the back plate 2 in the width direction, i.e., the left and right ends of the back plate 2, the top plate 5 is connected to the upper end of the back plate 2 and the upper end of the panel 4, and the chassis 1, the back plate 2, the panel 4 and the top plate 5 together define an installation space for installing air conditioning components. For example, the heat exchange part, the air duct part, the fan part, the air guide assembly, etc. of the air conditioner 100 may be provided in the installation space.

As shown in fig. 2, the two ends of the backboard 2 in the width direction are respectively a first end 21 and a second end 22, for example, in the example shown in fig. 2, the right end of the backboard 2 may be the first end 21, and the left end of the backboard 2 may be the second end 22, of course, the left end of the backboard 2 may be the first end 21, and the right end of the backboard 2 may be the second end 22. In the following description of the present invention, the right end of the back plate 2 is taken as the first end 21, and the left end of the back plate 2 is taken as the second end 22.

As shown in fig. 8 and 9, the first end 21 is provided with a boss 23 extending toward the inside of the air conditioner 100, and the boss 23 is located at the end of the back panel 2 connected to the chassis 1. It will be appreciated that the boss 23 is provided on the inner side of the backplate 2, the boss 23 being located at the end of the first end 21 of the backplate 2 adjacent the chassis 1. In the example shown in fig. 8 and 9, the boss 23 is located at the right end of the back plate 2 and at the lower end of the back plate 2, the boss 23 extending toward the inside of the mounting space.

Wherein, be connected with strengthening rib 24 between the terminal surface of keeping away from chassis 1 of boss 23 and the medial surface of backplate 2, strengthening rib 24 can strengthen the structural strength of backplate 2 to increase the joint strength of backplate 2 and chassis 1. In the example shown in fig. 8 and 9, a rib 24 is provided between the upper end surface of the boss 23 and the inner side surface of the back plate 2, one end surface of the rib 24 is connected to the upper end surface of the boss 23, and the end surface of the rib 24 adjacent to the end surface connected to the boss 23 is connected to the inner side surface of the back plate 2. The reinforcing ribs 24 can reinforce the structural strength between the bosses 23 and the back plate 2, thereby reinforcing the structural strength of the bottom of the back plate 2 and the connection strength between the back plate 2 and the chassis 1.

Further, as shown in fig. 3 and 4, the reinforcing plate 3 is located inside the back panel 2 and disposed at the first end 21, the reinforcing plate 3 may be connected to the back panel 2, for example, the reinforcing plate 3 may be connected to the back panel 2 by a snap-fit or fastening, and components inside the air conditioner 100, such as a heat exchanging component, an air duct component, and the like, may be connected to the reinforcing plate 3, so as to be fixed.

Specifically, as shown in fig. 3 and 4, the reinforcing plate 3 includes a mounting plate 31 and a connecting plate 32, the mounting plate 31 extends along the length direction of the backplate 2, the mounting plate 31 can be connected to the backplate 2, for example, the mounting plate 31 can be connected to the backplate 2 by a fastener, or clamped, or connected to the backplate 2 by a fastener and clamped, so as to improve the reliability of the connection between the mounting plate 31 and the backplate 2, and thus improve the reliability of the fixation of the components mounted on the reinforcing plate 3. As shown in fig. 4 to 7 and 10, the mounting plate 31 has a projection 317 projecting toward the inside of the air conditioner 100, and the reinforcing beads 24 are located in the projection 317. It will be appreciated that the side of the mounting plate 31 facing the back plate 2 has an escape space 318 recessed into the mounting space, and the reinforcing ribs 24 are located in the escape space 318. Thereby make mounting panel 31 can avoid strengthening rib 24, avoid setting up of strengthening rib 24 to lead to reinforcing plate 3 can't extend to backplate 2's bottom to the setting of reinforcing plate 3 of being convenient for can be through the better structural strength who strengthens backplate 2 with reinforcing plate 3 extends to backplate 2's bottom, set up the structural strength that reinforcing rib 24 can further strengthen backplate 2's bottom simultaneously.

As shown in fig. 4, a connecting plate 32 is attached to one end of the mounting plate 31 near the chassis 1, and the connecting plate 32 is attached to the boss 23. Simultaneously can further fix reinforcing plate 3 for the bottom of reinforcing plate 3 is connected with backplate 2's bottom, better reinforcing backplate 2's structural strength, in addition, boss 23's the relative thin slice formula structural strength is higher, thereby can increase the joint strength between reinforcing plate 3 and the boss 23, thereby reinforcing backplate 2's structural strength, improve the reliability to reinforcing plate 3's support, and then improve the reliability of installing the part on reinforcing plate 3, and then improve air conditioner 100's reliability.

According to the housing assembly 10 of the air conditioner 100 of the embodiment of the utility model, the boss 23 structure is arranged at one end of the first end 21 of the back plate 2 close to the chassis 1, the reinforcing rib 24 is arranged between the end surface of the boss 23 far away from the chassis 1 and the inner side surface of the back plate 2, the reinforcing plate 3 is provided with the protruding part 317 to avoid the reinforcing rib 24, and meanwhile, the reinforcing plate 3 is connected with the boss 23, so that the structural strength of the connecting position of the back plate 2 and the reinforcing plate 3 can be enhanced, the structural strength of the back plate 2 is enhanced, the supporting and fixing effects on the reinforcing plate 3 are improved, and the fixing reliability of the components fixed on the reinforcing plate 3 is further enhanced.

In some embodiments of the present invention, as shown in fig. 8 and 9, the stiffener 24 includes a first section 241 and a second section 242, the first section 241 extends along the length direction of the back plate 2, the outer end of the first section 241 is connected to the back plate 2, the second section 242 is located on the side of the first section 241 close to the chassis 1, one end of the second section 242 is connected to the end of the first section 241 close to the chassis 1, the other end of the second section 242 is connected to the surface of the boss 23 away from the chassis 1, the outer end of the second section 242 is connected to the inner side surface of the back plate 2, and the first section 241 and the second section 242 are perpendicular.

The outer end of the first segment 241 refers to an end of the first segment 241 close to the back plate 2, the inner end of the first segment 241 extends towards the installation space, and the outer end is located outside the inner end relatively. The outer end of the second segment 242 refers to an end of the second segment 242 close to the back plate 2, the inner end of the second segment 242 extends toward the inside of the installation space, and the outer end is located relatively outside the inner end.

It will be appreciated that the first section 241 and the second section 242 together form the "L" shaped stiffener 24, the first section 241 mainly realizes the connection with the back plate 2, the second section 242 mainly realizes the connection with the boss 23, and the first section 241 and the second section 242 are connected together to strengthen the connection strength between the boss 23 and the back plate 2.

In the example shown in fig. 9, the reinforcing rib 24 includes a first section 241 and a second section 242, the first section 241 extends in the up-down direction, the outer end of the first section 241 is connected to the back plate 2, the second section 242 is located below the first section 241, the upper end of the second section 242 is connected to the lower end of the first section 241, the lower end of the second section 242 is connected to the upper surface of the boss 23, the outer end of the second section 242 is connected to the inner side surface of the back plate 2, and the first section 241 and the second section 242 are perpendicular.

In addition, as shown in fig. 9, a surface of the second segment 242 away from the base pan 1 may be inclined toward the base pan 1 in a direction toward the inside of the air conditioner 100, for example, in the example shown in fig. 9, an upper surface of the second segment 242 is inclined downward in a direction toward the inside of the installation space. In the process of installing the reinforcing plate 3 and the back plate 2, the reinforcing plate 3 can move from top to bottom, and the upper surface of the second section 242 can be formed as a guide surface, so as to guide the reinforcing plate 3 to move downwards to the installation position.

Of course, the reinforcing rib 24 may also be a triangular reinforcing rib 24, two straight sides of the triangle are respectively connected with the inner side surface of the back plate 2 and the surface of the boss 23 far away from the chassis 1, and the oblique side of the triangular reinforcing rib 24 can play a role in guiding.

As shown in fig. 10, the mounting plate 31 includes a first plate 311, a second plate 312, and a third plate 313, the first plate 311, the second plate 312, and the third plate 313 all extend along the length direction of the back panel 2, the first plate 311 and the third plate 313 are respectively connected to two ends of the second plate 312 in the width direction, and the first plate 311, the second plate 312, and the third plate 313 define a protruding portion 317. It can be understood that first plate 311 extends along the length direction of back panel 2, second plate 312 extends along the length direction of back panel 2, third plate 313 extends along the length direction of back panel 2, one end of first plate 311 in the width direction is connected with one end of second plate 312 in the width direction, one end of third plate 313 in the width direction is connected with the other end of second plate 312 in the width direction, first plate 311 and second plate 312 are at an angle with each other, second plate 312 and third plate 313 are at an angle with each other, first plate 311 and third plate 313 are located on the same side of second plate 312, first plate 311, second plate 312 and third plate 313 jointly define a protruding portion 317, and the side of second plate 312 facing first plate 311 and third plate 313 and the space defined between first plate 311 and third plate 313 are an escape space 318.

The first plate 311 and the second plate 312 may be vertically disposed, the second plate 312 and the third plate 313 may be vertically disposed, and accordingly, the first plate 311 and the third plate 313 are parallel.

As shown in fig. 4, the connecting plate 32 is connected to the first plate 311 and is located on a side of the first plate 311 facing the back plate 2, and the connecting plate 32 is perpendicular to the first plate 311. It can be understood that the connection plate 32 extends from the first plate 311 toward the back plate 2, so that the connection plate 32 is closer to the back plate 2, the connection between the connection plate 32 and the boss 23 is facilitated, the boss 23 is prevented from being too large, and the internal space of the air conditioner 100 is saved.

Wherein the connecting plate 32 may be formed by bending the mounting plate 31 towards the backplate 2.

Further, as shown in fig. 7 and 9, the reinforcing ribs 24 are located at the positions of the bosses 23 close to the first end 21, whereby the structural strength of the first end 21 of the back plate 2 can be enhanced more. The web 32 is located on the side of the rib 24 remote from the first end 21. From this can be so that connecting plate 32 and strengthening rib 24 separate apart, avoid connecting plate 32 and strengthening rib 24 to take place to interfere, be convenient for the connection between reinforcing plate 3 and the boss 23, strengthen the structural strength of backplate 2 in boss 23 department simultaneously, guarantee backplate 2 to the supporting effect of reinforcing plate 3 to fixed part's reliability on the reinforcing plate 3 improves.

In some embodiments of the utility model, as shown in fig. 9, 11-13, the side of the stiffener 24 away from the first end 21 is provided with a guide 25, the guide 25 is provided on the inner side of the back plate 2, and the guide 25 extends along the length of the back plate 2 and is spaced apart from the boss 23. The guide 25 may be located in the avoiding space 318 of the reinforcing plate 3, and during the installation of the reinforcing plate 3, the reinforcing plate 3 moves from top to bottom, and the guide 25 plays a role of guiding the movement of the reinforcing plate 3. One end of the guide 25 close to the chassis 1 is spaced from the boss 23, so that an avoidance space is formed for the avoidance of the connecting plate 32 on the side of the guide 25 facing the chassis 1, on the side of the reinforcing rib 24 remote from the first end 21, and on the end face of the boss 23 remote from the chassis 1. In the installation process of the reinforcing plate 3, the reinforcing plate 3 can be buckled on the inner side of the back plate 2, the connecting plate 32 is located in the avoidance vacancy, and the reinforcing plate 3 is moved towards the chassis 1 until the connecting plate 32 is attached to the surface, far away from the chassis 1, of the boss 23.

In addition, because the mounting plate 31 is provided with a buckle or a clamping groove structure connected with the backboard 2, the buckle on the mounting plate 31 is matched with the clamping groove on the backboard 2 in the moving process of the mounting plate 31, or the clamping groove on the mounting plate 31 is matched with the buckle on the backboard 2.

Further, as shown in fig. 8, the plurality of guiding members 25 are spaced apart along the length direction of the back plate 2, since the back plate 2 is of a plate structure, and the length of the back plate 2 in the length direction thereof is relatively long, the connection strength between the back plate 2 and the reinforcing plate 3 is weak, by providing the plurality of spaced apart guiding members 25, the structural strength of the connection portion between the back plate 2 and the reinforcing plate 3 can be increased, so that the connection strength between the back plate 2 and the reinforcing plate 3 is increased, the reliability of fixing the components fixed on the reinforcing plate 3 is improved, and the reliability of operating the air conditioner 100 is improved.

Further, as shown in fig. 8 and 9, a plurality of reinforcing transverse ribs 251 are provided between the guide 25 and the back plate 2, the plurality of reinforcing transverse ribs 251 are provided between each guide 25 and the back plate 2, and the plurality of reinforcing transverse ribs 251 are spaced along the length direction of the guide 25, so that the connection strength between the guide 25 and the back plate 2 can be increased, the structural strength of the joint between the back plate 2 and the reinforcing plate 3 can be further increased, the connection strength between the back plate 2 and the reinforcing plate 3 can be increased, the reliability of fixing the parts fixed on the reinforcing plate 3 can be improved, and the reliability of operating the air conditioner 100 can be improved.

Alternatively, the guide member 25 and the reinforcing cross rib 251 are an integral piece, and further, the guide member 25, the reinforcing cross rib 251 and the back plate 2 are all an integral piece. This can simplify the assembly process of the guide 25 and the back plate 2, and can enhance the structural strength of the back plate.

As shown in fig. 4, 7, 9 and 13, the first step surface 243 is provided on the side of the rib 24 close to the first end 21, the third plate body 313 is located on the side of the first plate body 311 close to the first end 21, and one end of the third plate body 313 close to the chassis 1 abuts on the first step surface 243. This can support the third plate 313, thereby ensuring the reliability of fixing the reinforcing plate 3 and thus the parts fixed to the reinforcing plate 3.

For example, in the example shown in fig. 9, one end of the reinforcing rib 24 close to the chassis 1 is provided with a first step surface 243, and the first step surface 243 is parallel to the surface of the boss 23 far from the chassis 1 and is slightly higher than the surface of the boss 23 far from the chassis 1, so that the reinforcing plate 3 can be better supported, and the reliability of the connection between the connecting plate 32 and the boss 23 can be ensured.

Further, as shown in fig. 10, the mounting plate 31 further includes a fourth plate 314, the fourth plate 314 extends along the length direction of the back plate 2, and one end of the fourth plate 314 in the width direction is connected to one end of the third plate 313 far from the first plate 311. The fourth plate 314 and the third plate 313 are at an angle, and the fourth plate 314 can further enhance the structural strength of the reinforcing plate 3.

As shown in fig. 4 and 9, the inner side wall of the back plate 2 is provided with a second step surface 26, the second step surface 26 is located on the side of the reinforcing rib 24 close to the first end 21, the second step surface 26 is flush with and connected to the first step surface 243, and one end of the fourth plate 314 close to the chassis 1 abuts against the second step surface 26. Therefore, the support of the reinforcing plate 3 can be further enhanced, and the fixing reliability of the reinforcing plate 3 and the fixing reliability of the components fixed on the reinforcing plate 3 can be ensured.

Optionally, the fourth plate 314 is attached to the inner sidewall of the back plate 2.

As shown in fig. 10, one end of the fourth plate 314, which is far away from the third plate 313, is bent toward the third plate 313 to form a bent portion 3141, and the bent portion 3141 is stacked on the fourth plate 314, so that the structural strength of the reinforcing plate 3 can be further enhanced, and the reliability of fixing the components fixed on the reinforcing plate 3 can be ensured.

Further, as shown in fig. 10, the reinforcing plate 3 further includes a fifth plate body 315 and a sixth plate body 316, the fifth plate body 315 and the sixth plate body 316 extend along the length direction of the back plate 2, one end of the fifth plate body 315 in the width direction is connected to one end of the first plate body 311 away from the second plate body 312, one end of the sixth plate body 316 in the width direction is connected to one end of the fifth plate body 315 away from the first plate body 311, the fifth plate body 315 is perpendicular to the first plate body 311, the fifth plate body 315 extends toward the direction away from the third plate body 313, the sixth plate body 316 is perpendicular to the fifth plate body 315, and the sixth plate body 316 extends toward the direction away from the back plate 2. As shown in fig. 4, the connection plate 32 extends in a direction away from the third plate 313, and the connection plate 32 extends into a space defined by the first plate 311, the fifth plate 315, and the sixth plate 316.

Alternatively, the connecting plate 32 is connected to the boss 23 by a fastener. Thereby, the reliability of the connection between the connection plate 32 and the boss 23 can be increased, and the connection manner between the connection plate 32 and the boss 23 can be simplified. Specifically, as shown in fig. 4, 7 and 9, the connecting plate 32 is provided with a first mounting hole 321, the boss 23 is provided with a second mounting hole 231, and the fastener is inserted into the first mounting hole 321 and the second mounting hole 231. In this embodiment, the first mounting holes 321 may be plural, for example, two as shown in fig. 7, the second mounting holes 231 may be plural, the plural first mounting holes 321 and the plural second mounting holes 231 correspond to each other one by one, and correspondingly, the plural fastening members are plural, and the plural fastening members correspond to the plural first mounting holes 321 and the plural second mounting holes 231 one by one.

Further, as shown in fig. 4 and 7, the connecting plate 32 is provided with an annular protrusion 322, the annular protrusion 322 is located on one side of the connecting plate 32 away from the boss 23, and the annular protrusion 322 surrounds the first mounting hole 321, so that the structural strength of the connecting plate 32 can be increased, and the reliability of the connection between the connecting plate 32 and the boss 23 can be enhanced.

Optionally, the back plate 2 is connected with the chassis 1 by fasteners. Therefore, the reliability of the connection between the backboard 2 and the chassis 1 can be improved, and the connection mode of the backboard 2 and the chassis 1 can be simplified. Of course, the back panel 2 and the chassis 1 may also be connected by a snap fit, or the back panel 2 and the chassis 1 may be connected by both a fastener and a snap fit.

For example, in the example shown in fig. 7 and 13, when the back panel 2 is connected to the chassis 1 in a snap-fit manner, the chassis 1 is provided with a snap hole 11, the lower end surface of the boss 23 is provided with a snap 27, and the snap 27 is snapped into the snap hole 11. In the process of connecting the back plate 2 and the chassis 1, the back plate 2 moves towards the chassis 1, the buckle 27 extends into the clamping hole 11, and after the back plate 2 is installed in place, the buckle 27 is clamped in the clamping hole 11.

In some embodiments of the present invention, the second end 22 is provided with the boss 23, the reinforcing rib 24 and the reinforcing plate 3, and the boss 23, the reinforcing rib 24 and the reinforcing plate 3 are correspondingly arranged and connected in the same manner as the first end 21. It can be understood that, there are two reinforcing plates 3, two reinforcing plates 3 are respectively disposed at two ends of the width direction of the back plate 2, there are two bosses 23, two bosses 23 are respectively disposed at two ends of the width direction of the back plate 2, a reinforcing rib 24 is disposed between an end face of each boss 23 far away from the reinforcing rib 24 and the back plate 2, and the connecting plate 32 of each reinforcing plate 3 is connected to the corresponding boss 23.

The structure of the second end 22 of the back plate of the housing assembly of the air conditioner and the structure of the reinforcing plate 3 engaged therewith according to the embodiment of the present invention will be described in detail.

Specifically, the second end 22 is provided with a boss 23 extending toward the inside of the air conditioner 100, and the boss 23 is located at the end of the back panel 2 connected to the chassis 1. It will be appreciated that the boss 23 is provided on the inner side of the backplate 2, the boss 23 being located at the end of the second end 22 of the backplate 2 adjacent the chassis 1. Wherein, be connected with strengthening rib 24 between the terminal surface of keeping away from chassis 1 of boss 23 and the medial surface of backplate 2, strengthening rib 24 can strengthen the structural strength of backplate 2 to increase the joint strength of backplate 2 and chassis 1.

Further, the reinforcing plate 3 is located inside the back panel 2 and disposed at the second end 22, the reinforcing plate 3 may be connected to the back panel 2, for example, the reinforcing plate 3 may be connected to the back panel 2 by a snap or a fastener, and components inside the air conditioner 100, such as a heat exchanging component and an air duct component, may be connected to the reinforcing plate 3, so as to be fixed.

Specifically, reinforcing plate 3 includes mounting panel 31 and connecting plate 32, and mounting panel 31 extends along the length direction of backplate 2, and mounting panel 31 can be connected with backplate 2, and for example mounting panel 31 can pass through the fastener with backplate 2 and be connected, or the joint, or both connect through the fastener and the joint to can improve the reliability that mounting panel 31 is connected with backplate 2, thereby improve the fixed reliability of the part of installing on reinforcing plate 3. The mounting plate 31 has a projection 317 projecting toward the inside of the air conditioner 100, and the reinforcing beads 24 are located in the projection 317. It will be appreciated that the side of the mounting plate 31 facing the back plate 2 has an escape space 318 recessed into the mounting space, and the reinforcing ribs 24 are located in the escape space 318. Thereby make mounting panel 31 can avoid strengthening rib 24, avoid setting up of strengthening rib 24 to lead to reinforcing plate 3 can't extend to backplate 2's bottom to the setting of reinforcing plate 3 of being convenient for can be through the better structural strength who strengthens backplate 2 with reinforcing plate 3 extends to backplate 2's bottom, set up the structural strength that reinforcing rib 24 can further strengthen backplate 2's bottom simultaneously.

As shown in fig. 4, a connecting plate 32 is attached to one end of the mounting plate 31 near the chassis 1, and the connecting plate 32 is attached to the boss 23. Simultaneously can further fix reinforcing plate 3 for the bottom of reinforcing plate 3 is connected with the bottom of backplate 2, better reinforcing backplate 2's structural strength.

Further, the reinforcing rib 24 comprises a first section 241 and a second section 242, the first section 241 extends along the length direction of the back plate 2, the outer end of the first section 241 is connected with the back plate 2, the second section 242 is located on one side of the first section 241 close to the chassis 1, one end of the second section 242 is connected with one end of the first section 241 close to the chassis 1, the other end of the second section 242 is connected with the surface of the boss 23 far away from the chassis 1, the outer end of the second section 242 is connected with the inner side surface of the back plate 2, and the first section 241 is perpendicular to the second section 242.

The outer end of the first segment 241 refers to an end of the first segment 241 close to the back plate 2, the inner end of the first segment 241 extends towards the installation space, and the outer end is located outside the inner end relatively. The outer end of the second segment 242 refers to an end of the second segment 242 close to the back plate 2, the inner end of the second segment 242 extends toward the inside of the installation space, and the outer end is located relatively outside the inner end.

It will be appreciated that the first section 241 and the second section 242 together form the "L" shaped stiffener 24, the first section 241 mainly realizes the connection with the back plate 2, the second section 242 mainly realizes the connection with the boss 23, and the first section 241 and the second section 242 are connected together to strengthen the connection strength between the boss 23 and the back plate 2.

In the present example, the reinforcing rib 24 includes a first section 241 and a second section 242, the first section 241 extends in the up-down direction, the outer end of the first section 241 is connected to the back plate 2, the second section 242 is located below the first section 241, the upper end of the second section 242 is connected to the lower end of the first section 241, the lower end of the second section 242 is connected to the upper surface of the boss 23, the outer end of the second section 242 is connected to the inner side surface of the back plate 2, and the first section 241 and the second section 242 are perpendicular. In addition, the surface of the second section 242 remote from the base pan 1 may be inclined toward the base pan 1 in a direction toward the inside of the air conditioner 100. In the process of installing the reinforcing plate 3 and the back plate 2, the reinforcing plate 3 can move from top to bottom, and the upper surface of the second section 242 can be formed as a guide surface, so as to guide the reinforcing plate 3 to move downwards to the installation position.

Further, the mounting plate 31 includes a first plate 311, a second plate 312, and a third plate 313, the first plate 311, the second plate 312, and the third plate 313 all extend along the length direction of the rear panel 2, the first plate 311 and the third plate 313 are respectively connected to two ends of the second plate 312 in the width direction, and the first plate 311, the second plate 312, and the third plate 313 define the protruding portion 317. It can be understood that first plate 311 extends along the length direction of back panel 2, second plate 312 extends along the length direction of back panel 2, third plate 313 extends along the length direction of back panel 2, one end of first plate 311 in the width direction is connected with one end of second plate 312 in the width direction, one end of third plate 313 in the width direction is connected with the other end of second plate 312 in the width direction, first plate 311 and second plate 312 are at an angle with each other, second plate 312 and third plate 313 are at an angle with each other, first plate 311 and third plate 313 are located on the same side of second plate 312, first plate 311, second plate 312 and third plate 313 jointly define a protruding portion 317, and the side of second plate 312 facing first plate 311 and third plate 313 and the space defined between first plate 311 and third plate 313 are an escape space 318. The connecting plate 32 is connected to the first plate 311 and located on a side of the first plate 311 facing the back plate 2, and the connecting plate 32 is perpendicular to the first plate 311.

Further, the reinforcing ribs 24 are located on the boss 23 near the second end 22, and the connecting plate 32 is located on the side of the reinforcing ribs 24 far from the second end 22. From this can be so that connecting plate 32 and strengthening rib 24 separate apart, avoid connecting plate 32 and strengthening rib 24 to take place to interfere, be convenient for the connection between reinforcing plate 3 and the boss 23, strengthen the structural strength of backplate 2 in boss 23 department simultaneously, guarantee backplate 2 to the supporting effect of reinforcing plate 3 to fixed part's reliability on the reinforcing plate 3 improves.

Further, the side of the reinforcing rib 24 away from the second end 22 is provided with a guide 25, the guide 25 is arranged on the inner side of the back plate 2, and the guide 25 extends along the length direction of the back plate 2 and is spaced apart from the boss 23. The guide 25 may be located in the avoiding space 318 of the reinforcing plate 3, and during the installation of the reinforcing plate 3, the reinforcing plate 3 moves from top to bottom, and the guide 25 plays a role of guiding the movement of the reinforcing plate 3. One end of the guide 25 close to the chassis 1 is spaced apart from the boss 23, so that an escape vacancy is formed for the escape connecting plate 32 on the side of the guide 25 facing the chassis 1, on the side of the reinforcing rib 24 remote from the second end 22, and on the end face of the boss 23 remote from the chassis 1. In the installation process of the reinforcing plate 3, the reinforcing plate 3 can be buckled on the inner side of the back plate 2, the connecting plate 32 is located in the avoidance vacancy, and the reinforcing plate 3 is moved towards the chassis 1 until the connecting plate 32 is attached to the surface, far away from the chassis 1, of the boss 23.

Further, a first step surface 243 is disposed on a side of the reinforcing rib 24 close to the second end 22, the third plate body 313 is disposed on a side of the first plate body 311 close to the second end 22, and one end of the third plate body 313 close to the chassis 1 abuts against the first step surface 243. This can support the third plate 313, thereby ensuring the reliability of fixing the reinforcing plate 3 and thus the parts fixed to the reinforcing plate 3.

Further, the mounting plate 31 further includes a fourth plate 314, the fourth plate 314 extends along the length direction of the back plate 2, one end of the fourth plate 314 in the width direction is connected with one end of the third plate 313, which is far away from the first plate 311, the fourth plate 314 and the third plate 313 form an angle with each other, the inner side wall of the back plate 2 is provided with a second step surface 26, the second step surface 26 is located on one side of the reinforcing rib 24, which is close to the second end 22, the second step surface 26 is connected with the first step surface 243 and is flush with the first step surface 243, and one end of the fourth plate 314, which is close to the chassis 1, abuts against the second step surface 26. Therefore, the support of the reinforcing plate 3 can be further enhanced, and the fixing reliability of the reinforcing plate 3 and the fixing reliability of the components fixed on the reinforcing plate 3 can be ensured.

Further, one end of the fourth plate 314, which is far away from the third plate 313, is bent toward the third plate 313 to form a bent portion 3141, and the bent portion 3141 and the fourth plate 314 are stacked, so that the structural strength of the reinforcing plate 3 can be further enhanced, and the reliability of fixing the components fixed on the reinforcing plate 3 can be ensured.

Further, reinforcing plate 3 still includes fifth plate body 315 and sixth plate body 316, fifth plate body 315 and sixth plate body 316 extend along the length direction of backplate 2, the one end of fifth plate body 315 width direction is connected with the one end of keeping away from second plate body 312 of first plate body 311, the one end of sixth plate body 316 width direction is connected with the one end of keeping away from first plate body 311 of fifth plate body 315, fifth plate body 315 is perpendicular with first plate body 311, the direction that third plate body 313 is kept away from to fifth plate body 315 extends, sixth plate body 316 is perpendicular with fifth plate body 315, sixth plate body 316 extends towards the direction of keeping away from backplate 2. As shown in fig. 4, the connection plate 32 extends in a direction away from the third plate 313, and the connection plate 32 extends into a space defined by the first plate 311, the fifth plate 315, and the sixth plate 316.

Further, the connection plate 32 is connected to the boss 23 by a fastener. Specifically, a first mounting hole 321 is formed in the connecting plate 32, a second mounting hole 231 is formed in the boss 23, and the fastener penetrates through the first mounting hole 321 and the second mounting hole 231. The first mounting holes 321 may be a plurality of, the second mounting holes 231 may be a plurality of, the plurality of first mounting holes 321 and the plurality of second mounting holes 231 correspond to one another one by one, and correspondingly, the fasteners are a plurality of, and the plurality of fasteners correspond to the plurality of first mounting holes 321 and the plurality of second mounting holes 231 one by one. Furthermore, an annular protrusion 322 is arranged on the connecting plate 32, the annular protrusion 322 is located on one side of the connecting plate 32 far away from the boss 23, and the annular protrusion 322 surrounds the first mounting hole 321.

Optionally, the backboard 2 and the chassis 1 are connected by a fastener, and the backboard 2 and the chassis 1 are also connected by a snap-fit connection. When the back plate 2 is connected with the chassis 1 in a clamping manner, the chassis 1 is provided with a clamping hole 11, the lower end face of the boss 23 is provided with a buckle 27, and the buckle 27 is clamped in the clamping hole 11.

An air conditioner 100 according to an embodiment of the present invention is described below with reference to fig. 1 and 2.

The air conditioner 100 according to an embodiment of the present invention includes the housing assembly 10 of the air conditioner 100 described above.

Specifically, the housing assembly 10 includes a chassis 1, a back plate 2, a face plate 4, a top plate 5, and a reinforcing plate 3. The one end of the length direction of backplate 2 is connected with chassis 1, and the one end of the length direction of panel 4 is connected with chassis 1, and the both ends of the width direction of panel 4 still are connected with the both ends of 2 width directions of backplate, and roof 5 is connected with the one end of keeping away from chassis 1 of backplate 2 and the one end that chassis 1 was kept away from to panel 4, and chassis 1, backplate 2, panel 4 and roof 5 inject installation space jointly.

In addition, the back plate 2 may be provided with an air inlet 28, the air inlet 28 is provided with an air inlet grille, and the panel 4 may be provided with an air outlet 41. Heat exchange component, air duct component, fan subassembly and wind-guiding subassembly etc. can be equipped with in the installation space, and heat exchange component and air duct component can be established on reinforcing plate 3, and heat exchange component is close to air intake 28 and sets up, and in the direction that the air current flows, air duct component establishes in heat exchange component's low reaches, and the fan subassembly is established in air duct component, and wind-guiding subassembly establishes in air outlet 41 department and adjusts the air supply direction.

Under the drive of fan subassembly, the air current gets into from air intake 28, and the air current that gets into from air intake 28 exchanges heat with heat transfer part, and the air current that the heat transfer was accomplished gets into in the wind channel, discharges from air outlet 41 at last, and under the effect of wind guide assembly, the air-out direction can be adjusted to the air current of following air outlet 41 exhaust, satisfies user's user demand.

According to the air conditioner 100 of the embodiment of the utility model, by arranging the shell assembly 10 of the air conditioner 100, the boss 23 structure is arranged at one end of the first end 21 of the back plate 2 close to the chassis 1, the reinforcing rib 24 is arranged between the end surface of the boss 23 far away from the chassis 1 and the inner side surface of the back plate 2, the reinforcing plate 3 is provided with the protruding part 317 to avoid the reinforcing rib 24, and meanwhile, the reinforcing plate 3 is connected with the boss 23, so that the structural strength of the connecting position of the back plate 2 and the reinforcing plate 3 can be enhanced, the structural strength of the back plate 2 is enhanced, the supporting and fixing effects on the reinforcing plate 3 are improved, and the fixing reliability of the components fixed on the reinforcing plate 3 is further enhanced.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. A housing assembly for an air conditioner, comprising:

a chassis;

the air conditioner comprises a chassis, a back plate, a first air inlet, a second air inlet, a first air outlet, a second air outlet, a first air inlet, a second air outlet, a first air outlet, a second air outlet, a first air outlet and a second air outlet, wherein one end of the length direction of the back plate is connected with the chassis, the two ends of the width direction of the back plate are respectively a first end and a second end, the first end is provided with a boss extending towards the inner side of the air conditioner, the boss is positioned at one end of the back plate connected with the chassis, and a reinforcing rib is connected between the end surface of the boss far away from the chassis and the inner side of the back plate;

the reinforcing plate, the reinforcing plate is located the inboard of backplate just is established first end, the reinforcing plate includes mounting panel and connecting plate, the mounting panel is all followed the length direction of backplate extends, the mounting panel has the orientation the inside convex bulge of air conditioner, the connecting plate is connected being close to of mounting panel the one end on chassis, the strengthening rib is located in the bulge, the connecting plate with the boss is connected.

2. The air conditioner casing assembly of claim 1, wherein the reinforcing rib includes a first section and a second section, the first section extends along a length direction of the back plate, an outer end of the first section is connected to the back plate, the second section is located on a side of the first section close to the base plate, one end of the second section is connected to an end of the first section close to the base plate, the other end of the second section is connected to a surface of the boss far from the base plate, and the first section and the second section are perpendicular.

3. The housing assembly of an air conditioner according to claim 1, wherein the mounting plate includes: first plate body, second plate body, third plate body, the first plate body the second plate body with the third plate body is all followed the length direction of backplate extends, the first plate body with the third plate body is connected respectively second plate body width direction's both ends, the first plate body the second plate body with the third plate body is injectd the bulge, the connecting plate with the first plate body is connected and is located the orientation of first plate body one side of backplate, the connecting plate with first plate body is perpendicular.

4. The air conditioner housing assembly as claimed in claim 3, wherein said reinforcing rib is located at a position of said boss near said first end, and said connecting plate is located at a side of said reinforcing rib remote from said first end.

5. The air conditioner housing assembly as claimed in claim 4, wherein a side of the reinforcing rib remote from the first end is provided with a guide member, the guide member is provided at an inner side of the back plate, the guide member extends along a length direction of the back plate and is spaced apart from the boss.

6. The housing assembly of an air conditioner according to claim 5, wherein the guide is plural in number spaced apart along a length direction of the back plate.

7. The air conditioner casing assembly of claim 3, wherein a first step surface is provided on a side of the stiffener adjacent to the first end, the third plate is located on a side of the first plate adjacent to the first end, and an end of the third plate adjacent to the base plate abuts against the first step surface.

8. The air conditioner casing assembly of claim 7, wherein the mounting plate further comprises a fourth plate body, the fourth plate body extends along the length direction of the back plate, one end of the fourth plate body in the width direction is connected with one end of the third plate body, which is far away from the first plate body, a second step surface is arranged on the inner side wall of the back plate, the second step surface is located on one side, close to the first end, of the reinforcing rib, the second step surface is connected with the first step surface and is flush with the first step surface, and one end, close to the chassis, of the fourth plate body abuts against the second step surface.

9. The air conditioner case assembly as claimed in claim 1, wherein the connection plate is connected to the boss by a fastening member.

10. The air conditioner case assembly as claimed in claim 1, wherein the back plate is coupled with the base pan by a fastening member.

11. The casing assembly of an air conditioner as claimed in claim 1, wherein the base plate is provided with a fastening hole, and the lower end surface of the boss is provided with a fastener, and the fastener is fastened in the fastening hole.

12. The housing assembly of an air conditioner according to any one of claims 1 to 11, wherein said second end is provided with said boss, said reinforcing rib and said reinforcing plate, and the positional relationship and the connection relationship of said boss, said reinforcing rib and said reinforcing plate are correspondingly the same as those of said first end.

13. An air conditioner characterized by comprising the housing assembly of the air conditioner according to any one of claims 1 to 12.

Images