Air conditioner

Abstract

The application provides an air conditioner, which comprises a cover plate device, a heat exchange device and a wind guide beam. The cover plate device comprises a bottom plate, a top plate arranged opposite to the bottom plate, a flange cover plate connected to one side of the top plate facing the bottom plate, and an air outlet frame connected between the flange cover plate and the bottom plate, wherein the air outlet frame is provided with an air outlet. The heat exchange device is connected between the top plate and the bottom plate in an inclined manner, so that an avoiding space is formed between the end of the heat exchange device close to the top plate and the flange cover plate. The wind guide beam is located in the avoiding space and guides the gas passing through the heat exchange device to the air outlet. The air conditioner provided by the application can avoid the formation of turbulent flow of the gas at the air outlet, so as to reduce the noise of the air conditioner in use, thereby improving the use experience of the air conditioner for users.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, and in particular to an air conditioner. Background Technology

[0002] Air conditioners, as refrigeration devices, are common household appliances. They contain a fan and a heat exchanger. The air blown out by the fan undergoes heat exchange before being expelled from the air outlet, thus achieving the air conditioner's cooling or heating functions. However, in some technologies, turbulence and noise are generated at the air outlet when the air is blown out, resulting in a poor user experience. Utility Model Content

[0003] In view of this, this application provides an air conditioner that can prevent turbulence of gas at the air outlet, thereby reducing the noise of the air conditioner and improving the user's experience of using the air conditioner.

[0004] Specifically, this application is implemented through the following technical solution:

[0005] According to a first aspect of the embodiments of this application, an air conditioner is provided, including a cover plate assembly, a heat exchange device, and an air guide beam. The cover plate assembly includes a base plate, a top plate disposed opposite to the base plate, a flanged cover plate connected to the top plate facing the base plate, and an air outlet frame connected between the flanged cover plate and the base plate, the air outlet frame having an air outlet. The heat exchange device is inclinedly connected between the top plate and the base plate, such that a clearance space is formed between the end of the heat exchange device near the top plate and the flanged cover plate. The air guide beam is located within the clearance space and guides the gas passing through the heat exchange device to the air outlet.

[0006] In one embodiment, the air guide beam includes a first connecting side connected to the flanged cover plate, a second connecting side connected to the heat exchange device, and an air guide side connected between the first connecting side and the second connecting side. The first connecting side and the second connecting side are arranged opposite to each other, so that the cross-section of the air guide beam forms a groove with the opening facing the top plate.

[0007] In one embodiment, the air conditioner further includes a support plate connected to the base plate, and the heat exchange device includes a heat exchange end plate connected to the support plate and a heat exchange core connected to the heat exchange end plate. The air guide side is sealed to the support plate, the second connection side is sealed to the heat exchange end plate, and the heat exchange core is sealed to the top plate.

[0008] In one embodiment, the heat exchange end plate is provided with a limiting flange, and the second connecting side abuts and seals against the limiting flange.

[0009] In one embodiment, the air guide side is provided with an air guide plane that presses against the support plate, and in the direction from the top plate to the bottom plate, the air guide plane is flush with one side of the air outlet frame connected to the flange cover.

[0010] In one embodiment, the air guide beam is further provided with a connecting hole that extends through the air guide side. The support plate is provided with a first mating hole that communicates with the connecting hole, so that the air guide side and the support plate can be connected and fixed by fasteners. And / or, the connecting hole extends through the second connecting side, and the heat exchange end plate is provided with a second mating hole that communicates with the connecting hole, so that the second connecting side and the heat exchange end plate can be connected and fixed by fasteners.

[0011] In one embodiment, the first connecting side is further provided with a connecting structure, which has at least two connections spaced apart along the length of the air guide beam, and the flanged cover plate has a mating structure that corresponds to and is connected to the connecting structure.

[0012] In one embodiment, the included angle α1 between the first connecting side and the air guiding side is set to be greater than 0 degrees and not more than 90 degrees; and / or, the included angle α2 between the second connecting side and the air guiding side is set to be not less than 90 degrees and not more than 180 degrees.

[0013] In one embodiment, the air guide beam is further provided with reinforcing ribs, which protrude into the groove of the air guide beam.

[0014] In one embodiment, the air outlet frame and the flanged cover can be connected by fasteners, and the air guide beam is provided with a clearance portion to avoid the fasteners.

[0015] The technical solutions provided by the embodiments of this application have at least the following beneficial effects:

[0016] In the air conditioner provided in this application, after the gas passes through the heat exchange device, the air guide beam located in the clearance space can block the gas flow towards the flanged cover plate. This allows the gas to be guided through the air guide beam to the air outlet, preventing gas from flowing into the installation angle formed between the top plate and the air outlet frame. This reduces turbulence at the air outlet, thereby lowering airflow noise and increasing the gas discharge volume. Simultaneously, the air guide beam in the clearance space also provides support between the heat exchange device and the flanged cover plate, improving the structural strength of the cover plate assembly and preventing deformation after impact.

[0017] Thus, the air conditioner provided in this application can improve the structural strength of the air conditioner body, while avoiding the formation of turbulence in the air outlet, thereby reducing the operating noise of the air conditioner and increasing the air volume at the air outlet, thereby improving the user's experience of using the air conditioner.

[0018] Understandably, the air conditioners provided in this application include ducted air conditioners or indoor air conditioner units, etc., and this application does not impose any restrictions.

[0019] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application.

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A front view of the air conditioner provided in this application.

[0023] Figure 2 for Figure 1 The air conditioner shown is a cross-sectional view along AA.

[0024] Figure 3 for Figure 2 An enlarged view of point a in the air conditioner shown.

[0025] Figure 4 This is a structural schematic diagram of the air conditioner provided in this application from another perspective.

[0026] Figure 5 for Figure 4 The diagram shows the structure of an air conditioner without the top panel and the flanged cover.

[0027] Figure 6 This is a structural schematic diagram of the assembly of the air guide beam, heat exchange device, and support plate provided in this application.

[0028] Figure 7 for Figure 6 Enlarged view of point b in the middle.

[0029] Figure 8 This is a structural schematic diagram of the air guide beam provided in this application.

[0030] Figure 9 for Figure 8 The top view of the air guide beam shown.

[0031] Figure label:

[0032] 1-Air conditioner; 10-Cover plate device; 11-Base plate; 12-Top plate; 13-Flanged cover plate; 14-Air outlet frame; 141-Air outlet; 20-Heat exchange device; 21-Heat exchange core; 22-Heat exchange end plate; 23-Limiting flange; 30-Guide beam; 31-First connecting side; 32-Second connecting side; 33-Guide side; 331-Guide plane; 34-Connecting hole; 35-Connecting structure; 36-Reinforcing rib; 37-Allowing part; 40-Support plate; 50-Connecting piece; 60-Positioning piece; 70-Allowing space; 80-Drain tray; 90-Fan device. Detailed Implementation

[0033] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0034] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, height, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures). If the specific posture changes, the directional indications or positional relationships will also change accordingly.

[0035] Air conditioners, as refrigeration devices, are common household appliances. They contain a fan and a heat exchanger. The air blown out by the fan undergoes heat exchange before being expelled from the air outlet, thus achieving cooling or heating functions. In some technologies, the air conditioner's casing cover and the air outlet often form an installation angle. This angle can cause air to easily enter the air outlet during its flow, creating turbulence and noise, resulting in a poor user experience. Furthermore, during transport, the installation angle is easily bumped or knocked, causing deformation of the casing and air outlet, further reducing airflow efficiency.

[0036] Based on this, this application provides an air conditioner that can improve the structural strength of the air conditioner body while preventing turbulence of air at the air outlet, thereby reducing the operating noise of the air conditioner and increasing the air volume at the air outlet, thus improving the user's experience of using the air conditioner. It is understood that the air conditioner provided in this application includes ducted air conditioners or indoor air conditioner units, etc., and this application does not impose any limitations.

[0037] The air conditioner provided in this application will now be described in conjunction with the accompanying drawings.

[0038] See Figures 1 to 3 This application provides an air conditioner 1, including a cover plate device 10, a fan device 90, and a heat exchange device 20. The cover plate device 10 has a receiving cavity and an air outlet 141 communicating with the receiving cavity. The fan device 90 is connected to the cover plate device 10 and located within the receiving cavity. The heat exchange device 20 is located between the fan device 90 and the air outlet 141, so that the air blown out by the fan device 90 can exchange heat through the heat exchange device 20 and then be discharged from the air outlet 141.

[0039] The heat exchange device 20 includes a heat exchange core 21 and a heat exchange end plate 22 connected to the heat exchange core 21. The heat exchange core 21 can be used to exchange heat with the gas, and the heat exchange end plate 22 can be used to fix the heat exchange core 21, so that the heat exchange core 21 can be connected and fixed to the cover plate device 10.

[0040] Understandably, during the heat exchange process of the gas blown out by the fan device 90, condensation will form on the surface of the heat exchange core 21. To prevent the condensation from affecting heat exchange, the heat exchange device 20 can be tilted so that the condensation drips off the heat exchange core 21. The air conditioner 1 may also include a drip tray 80 for collecting the condensation, allowing the condensation to drip along the heat exchange device 20 into the drip tray 80 and then be discharged from the drip tray 80 into the air conditioner 1, thus ensuring continuous operation of the air conditioner 1.

[0041] See Figures 1 to 3 In one embodiment, the cover plate device 10 includes a bottom plate 11, a top plate 12 disposed opposite to the bottom plate 11, a flanged cover plate 13 connected to the top plate 12 on the side facing the bottom plate 11, and an air outlet frame 14 connected between the flanged cover plate 13 and the bottom plate 11, the air outlet frame 14 being provided with an air outlet 141.

[0042] It should be noted that the height of the air conditioner 1 can be set along the vertical direction as shown in the figure, the length of the air conditioner 1 can be set along the horizontal direction as shown in the figure, and the width of the air conditioner 1 can be set along the front-back direction as shown in the figure. Among them, the bottom plate 11 and the top plate 12 can be separated along the vertical direction as shown in the figure, and the flanged cover plate 13 can be folded downward relative to the top plate 12 so that the air outlet frame 14 can be connected between the flanged cover plate 13 and the bottom plate 11.

[0043] With this configuration, when the heat exchanger 20 is inclinedly connected between the top plate 12 and the bottom plate 11, the flanged cover plate 13 can be used to cover the connecting parts between the heat exchanger 20 and the top plate 12. At the same time, the flanged cover plate 13 can also be used to cooperate in installing the air outlet frame 14, so that the air outlet 141 of the air outlet frame 14 can be set to correspond to the heat exchange core 21 of the heat exchanger 20, so as to facilitate the exhaust of the heat-exchanged gas from the air outlet 141.

[0044] See Figures 1 to 3In one embodiment, to prevent the flanged cover 13 from obstructing the flow of gas from the air outlet 141, the air conditioner 1 further includes a guide beam 30. The heat exchange device 20 is spaced apart from the flanged cover 13 along the direction from the fan assembly 90 to the air outlet 141, such that the end of the heat exchange device 20 near the top plate 12 can cooperate with the flanged cover 13 to form a clearance space 70. The guide beam 30 is located within the clearance space 70 and can guide the gas passing through the heat exchange device 20 to the air outlet 141.

[0045] It is understandable that the heat exchanger 20 has a lateral direction. Figure 2 The two ends are separated in the vertical direction as shown. The heat exchange device 20 is positioned close to the top plate 12 at the upward end, and is inclined toward the flip-up cover plate 13 at the upward end to form a clearance space 70.

[0046] This configuration serves two purposes. First, the guide beam 30, located within the clearance space 70, blocks gas flow towards the flanged cover 13 and directs the gas to the outlet 141. This prevents gas from flowing into the mounting angle formed between the top plate 12 and the outlet frame 14, thereby reducing turbulence at the outlet 141, lowering noise levels, and increasing the gas discharge volume. Second, the upward-facing end of the heat exchange device 20 is inclined towards the flanged cover 13, allowing the side of the heat exchange device 20 facing the fan device 90 to directly connect to the top plate 12. This avoids the mounting angle between the heat exchange device 20 and the top plate 12, preventing turbulence. Figure 3 As shown, Figure 3 The direction of the arrow indicates the flow direction of the gas blown out by the fan unit 90. During the use of the air conditioner 1, the gas blown out by the fan unit 90 can flow to the heat exchange device 20 and make full contact with the heat exchange device 20 for heat exchange, thereby improving the heat exchange efficiency. Among them, the gas near the top plate 12 can be guided along the air guide beam 30 to the air outlet 141 after passing through the heat exchange device 20.

[0047] In addition, the air guide beam 30 is located within the clearance space 70 and can also provide support between the heat exchange device 20 and the flanged cover plate 13 to improve the structural strength of the cover plate device 10, thereby preventing the cover plate device 10 from deforming after being impacted by external forces.

[0048] Thus, the air conditioner 1 provided in this application can improve the structural strength of the air conditioner 1 and prevent the air from forming turbulence at the air outlet 141, thereby reducing the noise of the air conditioner 1 and increasing the air volume at the air outlet 141, thereby improving the user's experience of using the air conditioner 1.

[0049] See Figure 2 and Figure 3In one embodiment, to improve the air guiding and support effects of the air guiding beam 30, the air guiding beam 30 includes a first connecting side 31 connected to the flanged cover plate 13, a second connecting side 32 connected to the heat exchange device 20, and an air guiding side 33 connected between the first connecting side 31 and the second connecting side 32. The first connecting side 31 and the second connecting side 32 are arranged opposite to each other, so that the cross-section of the air guiding beam 30 forms a groove with an opening facing the top plate 12.

[0050] It should be noted that the first connecting side 31 is used to increase the connection area between the air guide beam 30 and the flanged cover plate 13, thereby improving the connection and sealing effect between the air guide beam 30 and the flanged cover plate 13. The second connecting side 32 is used to increase the connection area between the air guide beam 30 and the heat exchange device 20, thereby improving the connection and sealing effect between the air guide beam 30 and the heat exchange device 20. The air guide side 33 is used to guide the gas passing through the heat exchange device 20 and near the top plate 12 to the air outlet 141. The side of the air guide side 33 used for guiding the gas can be set as an arc surface or a plane, which is not limited in this application. It is understood that the connection method between the first connecting side 31 and the flanged cover plate 13 includes, but is not limited to, adhesive bonding, welding, pressure sealing, threaded fastening, etc., and the connection method between the second connecting side 32 and the heat exchange device 20 includes, but is not limited to, adhesive bonding, welding, pressure sealing, threaded fastening, etc., which will not be elaborated in this application.

[0051] Meanwhile, the cross-section of the air guide beam 30 is also designed as a groove with its opening facing the top plate 12. The groove structure further increases the structural strength of the air guide beam 30, thereby improving its support effect between the heat exchange device 20 and the flanged cover plate 13, thus enhancing the structural strength of the air conditioner 1. For example, when the flanged cover plate 13 is subjected to an external impact, it can transfer the force to the first connecting side 31. The cooperative structure between the air guide side 33 and the second connecting side 32 can support the first connecting side 31, thereby improving the stress-bearing effect of the flanged cover plate 13.

[0052] In addition, when the air guide side 33 is impacted by airflow, the air guide side 33 can also distribute the force to the first connecting side 31 and the second connecting side 32 to avoid the force concentration of the air guide beam 30.

[0053] It should also be noted that the groove structure of the air guide beam 30 in this application can reduce the amount of material used in processing the air guide beam 30 while maintaining the strength support effect, thereby reducing the manufacturing cost.

[0054] See Figure 3 As an example, the included angle α1 between the first connecting side 31 and the air guiding side 33 is set to be greater than 0 degrees and not more than 90 degrees, and / or the included angle α2 between the second connecting side 32 and the air guiding side 33 is set to be not less than 90 degrees and not more than 180 degrees.

[0055] Understandably, the range of included angle α1 includes 0 to 90 degrees, 20 to 70 degrees, 30 to 60 degrees, etc., and included angle α1 can be set as a right angle, or any value greater than 0 and less than 90 degrees. For example, included angle α1 can be set as 10 degrees, 20 degrees, 30 degrees, 40 degrees, 45 degrees, and 50 degrees, etc., and this application does not impose any limitation. The range of included angle α2 includes 90 to 180 degrees, 110 to 170 degrees, 120 to 160 degrees, etc. For example, included angle α2 can be set as a right angle, or included angle α2 can be set as any obtuse angle less than 180 degrees, and this application does not impose any limitation.

[0056] See Figures 4 to 7 In one embodiment, when the heat exchange device 20 is inclined between the top plate 12 and the bottom plate 11, the air conditioner 1 also includes a support plate 40 located between the heat exchange device 20 and the air outlet frame 14, and the support plate 40 is connected between the heat exchange end plate 22 and the bottom plate 11, and the air guide side 33 is sealed to the support plate 40.

[0057] It should be noted that the support plate 40 can be used to support and limit the heat exchanger 20 to prevent it from shifting or deviating. Simultaneously, the support plate 40, connected to the air guide side 33, can also support the air guide beam 30 to prevent it from falling out of the clearance space 70. Furthermore, sealing the air guide side 33 with the support plate 40 prevents gas from escaping through the gap between them, thus avoiding air leakage.

[0058] See Figure 3 and Figure 7 In one embodiment, the air guide side 33 is provided with an air guide plane 331 that abuts against the support plate 40, and in the direction from the top plate 12 to the bottom plate 11, the air guide plane 331 is flush with one side of the air outlet frame 14 connected to the flange cover plate 13.

[0059] This configuration, utilizing the air guide plane 331, allows for a surface-to-surface connection between the air guide side 33 and the support plate 40, increasing the connection area and thus improving the support and sealing effects. Simultaneously, aligning the air guide plane 331 with the side of the flanged cover plate 13 connecting the air outlet frame 14 along the direction from the top plate 12 to the bottom plate 11 avoids creating a corner between the air guide beam 30 and the air outlet 141. This allows the gas to flow directly to the air outlet 141 after being guided by the air guide plane 331, reducing air resistance and improving the airflow efficiency. In this way, the air guide plane 331 effectively combines its connection with the support plate 40 with its gas guidance function.

[0060] Understandably, the air guide plane 331 can be an inclined plane that is tilted relative to the horizontal direction or a horizontal plane that is set along the horizontal direction; this application does not impose any restrictions.

[0061] See Figure 7 In one embodiment, the heat exchange device 20 includes a heat exchange core 21 and a heat exchange end plate 22 connected to the heat exchange core 21. The heat exchange end plate 22 is provided with a limiting flange 23. The second connecting side 32 is sealed to the heat exchange end plate 22 and abuts against the limiting flange 23. This arrangement can limit the lateral movement of the air guide beam 30 by using the limiting flange 23, thereby improving the connection stability between the air guide beam 30 and the heat exchange end plate 22.

[0062] See Figure 7 In one embodiment, the air guide beam 30 is further provided with a connecting hole 34, which penetrates the air guide side 33. The support plate 40 is provided with a first mating hole communicating with the connecting hole 34, so that the air guide side 33 and the support plate 40 can be connected and fixed by fasteners. This arrangement can enhance the connection reliability between the air guide beam 30 and the support plate 40 using fasteners. And / or, the connecting hole 34 penetrates the second connecting side 32, and the heat exchange end plate 22 is provided with a second mating hole communicating with the connecting hole 34, so that the second connecting side 32 and the heat exchange end plate 22 can be connected and fixed by fasteners. This arrangement can enhance the connection reliability between the air guide beam 30 and the heat exchange end plate 22 using fasteners.

[0063] As an example, the connection hole 34 may be configured as a threaded hole, and the first mating hole and the second mating hole may also be configured as threaded holes. Fasteners may include screws, so that the air guide beam 30 can also be detachably connected to the support plate 40 and / or the heat exchange end plate 22.

[0064] In addition, the air guide beam 30 can also be connected to the support plate 40 and / or the heat exchange end plate 22 by means of plug-in, tenon-and-mortise, adhesive or welding, etc., and this application does not impose any restrictions.

[0065] See Figure 6 In one embodiment, two heat exchange end plates 22 may be provided spaced apart along the length of the air conditioner 1 to support the two ends of the heat exchange core 21 respectively. Correspondingly, two support plates 40 are also provided to connect to each heat exchange end plate 22 respectively. The two ends of the air guide beam 30 along its length are also connected and fixed to the support plate 40 and the heat exchange end plate 22 respectively.

[0066] See Figure 4 , Figure 5 and Figure 8 In one embodiment, the first connecting side 31 is further provided with a connecting structure 35. The connecting structure 35 is provided with at least two of them distributed at intervals along the length direction of the air guide beam 30. The flange cover plate 13 is provided with a mating structure that corresponds to and is connected to the connecting structure 35.

[0067] It should be noted that the length of the air guide beam 30 can be set along the left-right direction in the figure. In this way, by connecting each connecting structure 35 to each mating structure in a one-to-one correspondence, at least two connections can be formed between the air guide beam 30 and the flanged cover plate 13 along the length of the air guide beam 30. This can improve the connection stability between the air guide beam 30 and the flanged cover plate 13, and make the air guide beam 30 less prone to deformation along its own length direction.

[0068] Understandably, the connecting structure 35 and the mating structure can each be configured with threaded holes to connect the air guide beam 30 and the flanged cover plate 13 using fasteners such as mounting screws. Of course, the connecting structure 35 and the mating structure can also be configured as plug-in mating, magnetic mating, or adhesive mating, etc., and this application does not impose any restrictions.

[0069] Furthermore, by placing the connecting structure 35 on the first connecting side 31 of the air guide beam 30, the connecting structure 35 can avoid the air guide side 33 of the air guide beam 30, thereby preventing the connecting structure 35 from interfering with the flow of gas from the air outlet 141.

[0070] See Figure 8 and Figure 9 In one embodiment, the air guide beam 30 is further provided with reinforcing ribs 36, which protrude from the grooves inside the air guide beam 30. This arrangement can improve the structural strength of the air guide beam 30 by utilizing the reinforcing ribs 36 to prevent deformation of the air guide beam 30. At the same time, the reinforcing ribs 36 are located inside the grooves, so as not to affect the air guiding effect of the air guide side 33.

[0071] As an example, Figure 9 The reinforcing rib 36 shown can extend along the length of the air guide beam 30 inside the groove of the air guide beam 30, so that the air guide beam 30 can form as shown in the figure. Figure 3 The groove shape shown is thicker in the middle and thinner at the edges, which is used to improve the structural strength of the air guide beam 30 by utilizing the reinforcing ribs 36. Of course, in other embodiments, the reinforcing ribs 36 may also extend along the width direction of the air guide beam 30 inside the groove of the air guide beam 30, and there may be multiple reinforcing ribs 36, such as two, three or four reinforcing ribs spaced apart from each other, etc., which is not limited in this application.

[0072] Understandably, Figure 9 The length direction of the middle guide beam 30 can be along Figure 9 Left and right direction settings. Figure 9 The width direction of the central air guide beam 30 can be along Figure 9 The top and bottom directions are set.

[0073] See Figure 1 , Figure 7 and Figure 8In one embodiment, the air outlet frame 14 and the flanged cover plate 13 can be connected and fixed by a positioning member 60. In this case, the air guide beam 30 may be provided with a clearance portion 37 to avoid the positioning member 60. This arrangement facilitates the installation of the positioning member 60 and avoids assembly interference. Furthermore, this arrangement allows the air guide beam 30 to be limited by the cooperation between the positioning member 60 and the clearance portion 37, preventing the air guide beam 30 from shifting or deviating. Understandably, the positioning member 60 may include screws, fixing pins, or bolts, etc., and this application does not impose any limitations.

[0074] In one embodiment, the flanged cover 13 may be integrally formed with the top plate 12, or the flanged cover 13 may be integrally formed with the air outlet frame 14, so as to reduce the assembly steps of the air conditioner 1. This application does not impose any restrictions.

[0075] Other structural details of the air conditioner 1 are not described in this application.

[0076] The technical solutions or features described in the above embodiments can be combined or complemented by each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings. All modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. An air conditioner, characterized in that, include: The cover plate device (10) includes a base plate (11), a top plate (12) disposed opposite to the base plate (11), a flanged cover plate (13) connected to the side of the top plate (12) facing the base plate (11), and an air outlet frame (14) connected between the flanged cover plate (13) and the base plate (11), wherein the air outlet frame (14) is provided with an air outlet (141); A heat exchange device (20) is inclinedly connected between the top plate (12) and the bottom plate (11), such that a clearance space (70) is formed between the end of the heat exchange device (20) near the top plate (12) and the flanged cover plate (13); and The air guide beam (30) is located in the clearance space (70) and guides the gas passing through the heat exchange device (20) to the air outlet (141).

2. The air conditioner according to claim 1, characterized in that, The air guide beam (30) includes a first connecting side (31) connected to the flanged cover plate (13), a second connecting side (32) connected to the heat exchange device (20), and an air guide side (33) connected between the first connecting side (31) and the second connecting side (32). The first connecting side (31) and the second connecting side (32) are arranged opposite to each other, so that the cross section of the air guide beam (30) forms a groove with an opening facing the top plate (12).

3. The air conditioner according to claim 2, characterized in that, The air conditioner also includes a support plate (40) connected to the base plate (11), the heat exchange device (20) includes a heat exchange end plate (22) connected to the support plate (40) and a heat exchange core (21) connected to the heat exchange end plate (22), the air guide side (33) is sealed to the support plate (40), the second connection side (32) is sealed to the heat exchange end plate (22), and the heat exchange core (21) is sealed to the top plate (12).

4. The air conditioner according to claim 3, characterized in that, The heat exchange end plate (22) is provided with a limiting flange (23), and the second connecting side (32) is pressed and sealed with the limiting flange (23).

5. The air conditioner according to claim 3, characterized in that, The air guide side (33) is provided with an air guide plane (331) that abuts against the support plate (40), and in the direction from the top plate (12) to the bottom plate (11), the air guide plane (331) is flush with the side of the air outlet frame (14) that connects to the flange cover plate (13).

6. The air conditioner according to claim 3, characterized in that, The air guide beam (30) is also provided with a connecting hole (34), which penetrates the air guide side (33). The support plate (40) is provided with a first mating hole communicating with the connecting hole (34), so that the air guide side (33) and the support plate (40) can be connected and fixed by fasteners. And / or, the connecting hole (34) penetrates the second connecting side (32), and the heat exchange end plate (22) is provided with a second mating hole communicating with the connecting hole (34), so that the second connecting side (32) and the heat exchange end plate (22) can be connected and fixed by fasteners.

7. The air conditioner according to claim 2, characterized in that, The first connecting side (31) is also provided with a connecting structure (35), which is provided with at least two of them distributed at intervals along the length direction of the air guide beam (30), and the flange cover plate (13) is provided with a matching structure that corresponds to the connecting structure (35).

8. The air conditioner according to claim 2, characterized in that, The included angle α1 between the first connecting side (31) and the air guiding side (33) is set to be greater than 0 degrees and not more than 90 degrees; and / or, the included angle α2 between the second connecting side (32) and the air guiding side (33) is set to be not less than 90 degrees and not more than 180 degrees.

9. The air conditioner according to claim 2, characterized in that, The air guide beam (30) is also provided with reinforcing ribs (36), which protrude from the groove of the air guide beam (30).

10. The air conditioner according to any one of claims 1 to 9, characterized in that, A positioning element (60) is connected between the air outlet frame (14) and the flange cover plate (13), and the air guide beam (30) is provided with a clearance part (37) for avoiding the positioning element (60).

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