Floor air conditioner

Abstract

The utility model provides a floor air conditioner, relates to the technical field of air conditioning equipment, and aims to solve the problems of obvious shaking and poor working stability of the conventional floor air conditioner in the use process. The floor air conditioner comprises an air duct, an air outlet grille, an air supply assembly and an air outlet panel, an air outlet is formed in the air outlet panel, and the air outlet grille is installed at the air outlet; the air supply assembly comprises a driving motor and a wind driving impeller, the driving motor comprises a machine body and a motor shaft, the air outlet grid is provided with a first face and a second face which are arranged oppositely in the front-back direction, the machine body is fixedly installed on the air outlet grid, one part of the machine body protrudes out of the first face, and the other part of the machine body protrudes out of the second face; the motor shaft extends into the air duct, and the wind driving impeller is fixedly arranged on the motor shaft in a sleeving mode. In the operation process, shaking is small, and working stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning equipment, in particular to a vertical air conditioner. Background Art

[0002] Air conditioning equipment such as air conditioners are often provided with an air supply assembly for delivering airflow. For vertical air conditioners, the air supply assembly usually includes a drive motor and an air drive impeller driven to rotate by the drive motor.

[0003] However, the existing vertical air conditioner shakes significantly and has poor working stability during use. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical air conditioner to solve the technical problems of the existing vertical air conditioners in which the air conditioners shake obviously and have poor working stability during use.

[0005] The utility model provides a vertical air conditioner, including an air duct, an air outlet grille, an air supply assembly and an air outlet panel, the air outlet panel is provided with an air outlet, and the air outlet grille is installed on the air outlet; the air supply assembly includes a driving motor and a wind-driving impeller, the driving motor includes a body and a motor shaft, wherein the air outlet grille has a first surface and a second surface arranged opposite to each other in a front-to-back direction, the body is fixedly installed on the air outlet grille, and a part of the body protrudes from the first surface, and the other part of the body protrudes from the second surface; the motor shaft extends to the inside of the air duct, and the wind-driving impeller is fixedly sleeved on the motor shaft.

[0006] During operation of the vertical air conditioner, the drive motor of the air supply assembly operates, and the motor shaft drives the air impeller to rotate, thereby delivering air through the air outlet grille provided at the air outlet. The drive motor is mounted on the air outlet grille, with a portion of the drive motor body protruding from a first side of the air outlet grille and another portion protruding from a second side of the air outlet grille, i.e., the motor body protrudes from the air outlet grille on both sides. This allows the center of gravity of the drive motor to approach or even fall within the longitudinal center plane of the air outlet grille, thereby improving the balance and reducing noise during operation of the drive motor. This reduces shaking of the vertical air conditioner and ensures operational stability of the vertical air conditioner.

[0007] Furthermore, a mounting cavity is provided in the middle of the air outlet grille, the motor body is accommodated in the mounting cavity, and the motor shaft extends from the mounting cavity to the air duct. This arrangement places the main structure of the drive motor in a relatively enclosed space, providing a certain degree of protection for the drive motor.

[0008] Furthermore, the air outlet grille is arranged approximately in the center of the installation cavity along the front-back direction. This arrangement brings the center of gravity of the machine body closer to the longitudinal center plane of the air outlet grille, thereby further reducing noise and shaking.

[0009] Furthermore, the air outlet grille is positioned at the most central position of the mounting cavity in the front-to-back direction. This arrangement ensures that the weight of the portions of the air conditioner body located on both sides of the air outlet grille is substantially equal, resulting in a more balanced force. This improves the stability of the vertical air conditioner when the drive motor is operating, further reducing shaking and noise.

[0010] Furthermore, the air outlet grille includes a grille plate and an end cap. The middle portion of the grille plate is recessed in a direction away from the air duct to form a first half-slot, with the slot opening of the first half-slot facing the air duct. The end cap is detachably connected to the grille plate and recessed in a direction toward the air duct to form a second half-slot, with the slot opening of the second half-slot facing away from the air duct. The second half-slot and the first half-slot mate to form the mounting cavity. The motor shaft extends from the bottom wall of the second half-slot into the air duct. This arrangement allows the mounting cavity to be partially formed by the grille plate, not only ensuring the structural stability of the mounting cavity but also eliminating the tedious process of assembling the first half-slot, thereby improving the assembly efficiency of the vertical air conditioner of this embodiment.

[0011] Furthermore, the grille plate further includes a connecting ring and a plurality of air guide ribs, the plurality of air guide ribs being fixedly disposed between the connecting ring and the first half slot and spaced apart circumferentially around the first half slot; the connecting ring being fixedly connected to the air outlet panel. In this grille plate, the connecting ring serves as a connecting structure fixedly connected to the air outlet panel, ensuring assembly stability of the grille plate; the air guide ribs rectify the airflow driven by the wind impeller, allowing this airflow to be blown out through the gaps between any two adjacent air guide ribs, thereby guiding the airflow. Simultaneously, the plurality of air guide ribs also provide structural support for the first half slot, thereby improving the structural stability of the first half slot and, therefore, the installation stability of the drive motor.

[0012] Furthermore, the end cover is fixedly connected to the grid plate by screws. This arrangement not only ensures a reliable connection, but also facilitates the disassembly and assembly of the end cover, thereby improving the maintenance convenience of the drive motor.

[0013] Furthermore, the vertical air conditioner also includes an outer shell, which includes a top cover and a base that are opposite and spaced apart in the up-down direction, a left panel and a right panel that are opposite and spaced apart in the left-right direction, and a front panel and a rear panel that are opposite and spaced apart in the front-back direction, the air duct also includes an upper air duct plate connected to the upper end of the air outlet panel and a lower air duct plate connected to the lower end of the air outlet panel, the upper air duct plate and the lower air duct plate both extend to the rear panel, the upper air duct plate and the lower air duct plate are located between the top cover and the base, a part of the rear panel is used to form the rear wall of the air duct, a part of the left panel is used to form the left wall of the air duct, and a part of the right panel is used to form the right wall of the air duct; the rear panel is provided with an air inlet connected to the interior of the air duct, and the front panel is provided with an air supply outlet opposite to the air outlet. This form of utilizing local areas of the left side panel, right side panel and rear panel of the outer shell to form a part of the air duct not only saves the number of components used to form the air duct, but also allows the airflow to directly enter the air duct cavity after entering from the air inlet of the rear panel. The airflow path is short and the resistance along the way is small, thereby reducing air volume loss.

[0014] Furthermore, the top cover, the left side panel, the right side panel, and the rear panel are integrally formed. This configuration can, on the one hand, reduce the number of parts and improve assembly efficiency, and on the other hand, increase the structural strength of the housing, thereby extending the service life of the housing.

[0015] Furthermore, the air outlet is equipped with a sweeping assembly. By arranging the sweeping assembly at the air outlet, the wind direction of the conditioned air blown out through the air outlet can be adjusted, and the wind direction can be automatically changed, which is conducive to achieving wide-area air outlet, thereby meeting the needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of a longitudinal cross-section of a vertical air conditioner provided by an embodiment of the present utility model;

[0018] Figure 2 The second longitudinal cross-sectional structural diagram of the vertical air conditioner provided by the embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the exploded longitudinal structure of a vertical air conditioner provided by an embodiment of the present utility model;

[0020] Figure 4 The second schematic diagram of the longitudinal structure explosion of the vertical air conditioner provided by the embodiment of the utility model;

[0021] Figure 5 A schematic longitudinal section diagram of a partial structure of a vertical air conditioner provided by an embodiment of the present utility model;

[0022] Figure 6 A longitudinal sectional side view of a partial structure of a vertical air conditioner provided by an embodiment of the present utility model.

[0023] Description of reference numerals:

[0024] 100-air duct; 200-air outlet grille; 300-air supply assembly; 400-housing; 500-air sweeping assembly;

[0025] 110-air outlet panel; 120-upper air duct panel; 130-lower air duct panel;

[0026] 310-driving motor; 311-machine body; 312-motor shaft; 320-wind impeller;

[0027] 210 - grid plate; 211 - first half slot; 212 - connection ring; 213 - air guide rib; 220 - end cover; 221 - second half slot; 230 - installation cavity;

[0028] 410-top cover; 420-base; 430-left side panel; 440-front panel; 441-air outlet; 450-rear panel; 451-air inlet. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more clearly understood, the following describes in detail the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] Figure 1 This is a schematic diagram of the longitudinal structure of the vertical air conditioner provided in this embodiment; Figure 2 This is the second schematic diagram of the vertical cross-section structure of the vertical air conditioner provided in this embodiment. Figure 1 and Figure 2As shown, this embodiment provides a vertical air conditioner, including an air duct 100, an air outlet grille 200, an air supply assembly 300 and an air outlet panel 110. Specifically, the air outlet panel 110 is provided with an air outlet, and the air outlet grille 200 is installed on the air outlet; the air supply assembly 300 includes a driving motor 310 and a wind-driving impeller 320, and the driving motor 310 includes a body 311 and a motor shaft 312, wherein the air outlet grille 200 has a first surface and a second surface arranged opposite to each other in the front-to-back direction, the body 311 is fixedly installed on the air outlet grille 200, and a part of the body 311 protrudes from the first surface, and the other part of the body 311 protrudes from the second surface; the motor shaft 312 extends to the interior of the air duct 100, and the wind-driving impeller 320 is fixedly sleeved on the motor shaft 312.

[0031] During operation of the vertical air conditioner, the drive motor 310 of the air supply assembly 300 operates, and the motor shaft 312 drives the air impeller 320 to rotate, thereby delivering air through the air outlet grille 200 provided at the air outlet. The drive motor 310 is mounted on the air outlet grille 200, and a portion of the body 311 of the drive motor 310 protrudes from the first side of the air outlet grille 200 and another portion protrudes from the second side of the air outlet grille 200, i.e., the body 311 protrudes from the air outlet grille 200 on both sides of the air outlet grille 200. This allows the center of gravity of the drive motor 310 to approach or even fall within the longitudinal center plane of the air outlet grille 200, thereby improving the balance and reducing noise during operation of the drive motor 310. This reduces the shaking of the vertical air conditioner and ensures the operational stability of the vertical air conditioner.

[0032] Figure 3 This is one of the schematic diagrams of the vertical cross-section structure of the vertical air conditioner provided in this embodiment. Figure 1 and Figure 2 , and combined with Figure 3 In this embodiment, a mounting cavity 230 is provided in the middle of the air outlet grille 200 , wherein the body 311 of the drive motor 310 is accommodated in the mounting cavity 230 , and the motor shaft 312 extends from the mounting cavity 230 to the air duct 100 .

[0033] By placing the body 311 of the drive motor 310 in the installation cavity 230 provided in the middle of the air outlet grille 200 , the main structure of the drive motor 310 is placed in a relatively closed space, which provides a certain degree of protection for the drive motor 310 .

[0034] Please continue to refer to Figures 1 to 3 In this embodiment, the air outlet grille 200 is arranged at a substantially central position of the installation cavity 230 along the front-to-back direction.

[0035] Through the above arrangement, the center of gravity of the body 311 of the drive motor 310 is closer to the longitudinal center plane of the air outlet grille 200, thereby further reducing noise and shaking.

[0036] It should be noted that, in this embodiment, "the approximately central position of the installation cavity 230" can be understood as: along the front-to-back direction, the installation cavity 230 is divided into a front space, a middle space and a rear space of equal length, wherein the position of the middle space is the approximately central position of the installation cavity 230; and "the air outlet grille 200 is set at the approximately central position of the installation cavity 230" can be understood as: the air outlet grille 200 passes through the middle space of the installation cavity 230.

[0037] Please continue to refer to Figure 1 In this embodiment, the air outlet grille 200 is arranged at the most central position of the installation cavity 230 along the front-to-back direction.

[0038] Through this arrangement, the weight of the parts of the drive motor 310 disposed on both sides of the air outlet grille 200 can be basically equal, and the force is more balanced, so that when the drive motor 310 is working, the vertical air conditioner is more stable, and shaking and noise are further reduced.

[0039] It should be noted that “the air outlet grille 200 is arranged at the most central position of the installation cavity 230” can be understood as: the length of the installation cavity 230 protruding from the first surface is equal to the length of the installation cavity 230 protruding from the second surface, and can also be understood as: the longitudinal center plane of the air outlet grille 200 coincides with the longitudinal center plane of the body 311, wherein the “longitudinal center plane of the air outlet grille 200” can refer to Figure 1 The longitudinal section z is shown by the dotted line.

[0040] Specifically, the center of gravity of the driving motor 310 may fall into the longitudinal center plane of the air outlet grille 200 .

[0041] Figure 4 The second schematic diagram of the longitudinal structure explosion of the vertical air conditioner provided in this embodiment; Figure 5 A schematic longitudinal section diagram of a partial structure of a vertical air conditioner provided in this embodiment; Figure 6 The longitudinal sectional side view of the local structure of the vertical air conditioner provided in this embodiment. Figures 4 to 6As shown, in this embodiment, the air outlet grille 200 may include a grille plate 210 and an end cover 220. Specifically, the middle portion of the grille plate 210 is recessed in a direction away from the air duct 100 to form a first half-groove 211, and the notch of the first half-groove 211 faces the air duct 100; the end cover 220 is detachably connected to the grille plate 210, and the end cover 220 is recessed in the direction of the air duct 100 to form a second half-groove 221, and the notch of the second half-groove 221 faces away from the air duct 100, and the second half-groove 221 is docked with the first half-groove 211 to form an installation cavity 230; the motor shaft 312 extends from the bottom wall of the second half-groove 221 to the air duct 100.

[0042] This form of forming the first half groove 211 by partially recessing the grille plate 210 in a direction away from the air duct 100 allows a portion of the installation cavity 230 to be formed by the grille plate 210. This not only ensures the structural stability of the installation cavity 230, but also eliminates the tedious process of assembling the first half groove 211, thereby improving the assembly efficiency of the vertical air conditioner of this embodiment.

[0043] Please continue to refer to Figure 4 In this embodiment, the grille plate 210 may further include a connecting ring 212 and a plurality of air guide ribs 213. Specifically, the plurality of air guide ribs 213 are fixedly arranged between the connecting ring 212 and the first half groove 211, and the plurality of air guide ribs 213 are arranged at intervals along the circumference of the first half groove 211; the connecting ring 212 is fixedly connected to the air outlet panel 110.

[0044] In the grille plate 210, the connecting ring 212 is fixedly connected to the air outlet panel 110 as a connecting structure, ensuring the assembly stability of the grille plate 210; the air guide ribs 213 rectify the airflow driven by the wind driving impeller 320, so that this part of the airflow can be blown out through the gap between any two adjacent air guide ribs 213, thereby guiding the airflow. At the same time, multiple air guide ribs 213 also play a structural supporting role for the first half slot 211, so as to improve the structural stability of the first half slot 211, thereby improving the installation stability of the drive motor 310.

[0045] In this embodiment, after the grille plate 210 is assembled to the air outlet panel 110, the connecting ring 212 surrounds the air outlet. This arrangement can prevent the connecting ring 212 from blocking the air outlet, thereby reducing air volume loss and ensuring air volume.

[0046] In this embodiment, the end cover 220 and the grid plate 210 are fixedly connected by screws.

[0047] This method of connecting the end cover 220 and the grid plate 210 with screws not only ensures a reliable connection, but also facilitates assembly and disassembly of the end cover 220 , thereby improving the maintenance convenience of the drive motor 310 .

[0048] Specifically, a connecting light hole can be opened in the end cover 220, and a connecting screw hole can be opened in the position of the grille plate 210 opposite to the connecting light hole. A screw is passed through the connecting light hole opened in the end cover 220 and screwed into the connecting screw hole opened in the grille plate 210 to achieve a fixed connection between the end cover 220 and the grille plate 210.

[0049] Please continue to refer to Figures 1 to 6 In this embodiment, there are two air outlets, which are spaced apart in the up and down directions, and each air outlet is equipped with an air outlet grille 200; there are two groups of air supply components 300, which are respectively arranged in one-to-one correspondence with the two air outlets.

[0050] By providing two air outlets spaced apart vertically, the structural strength of the air outlet panel 110 is improved while ensuring sufficient airflow. Furthermore, the vertical air outlet area of ​​the stand-alone air conditioner is increased, ensuring effective air delivery. Furthermore, the provision of two air outlets prevents the stand-alone air conditioner from being too high, thereby reducing the risk of tipping over.

[0051] In other embodiments, the air outlets may be provided in other numbers or arrangements. This embodiment merely takes two air outlets arranged at intervals in the vertical direction as an example for illustration.

[0052] Please continue to refer to Figures 1 to 4 In this embodiment, the vertical air conditioner further includes a housing 400. Specifically, the housing 400 includes a top cover 410 and a base 420 that are opposite and spaced apart in the vertical direction, a left side panel 430 and a right side panel that are opposite and spaced apart in the left-right direction, and a front panel 440 and a rear panel 450 that are opposite and spaced apart in the front-back direction. The air duct 100 further includes an upper air duct plate 120 connected to the upper end of the air outlet panel 110 and a lower air duct plate 130 connected to the lower end of the air outlet panel 110. 0 and the lower air duct plate 130 both extend to the rear panel 450, the upper air duct plate 120 and the lower air duct plate 130 are located between the top cover 410 and the base 420, a portion of the rear panel 450 is used to form the rear wall of the air duct 100, a portion of the left side panel 430 is used to form the left wall of the air duct 100, and a portion of the right side panel is used to form the right wall of the air duct 100; the rear panel 450 is provided with an air inlet 451 connected to the interior of the air duct 100, and the front panel 440 is provided with an air supply port 441 opposite to the air outlet.

[0053] This form of utilizing local areas of the left side panel 430, the right side panel and the rear panel 450 of the outer shell 400 to form a part of the air duct 100 can not only save the number of components used to form the air duct 100, but also allows the airflow to directly enter the cavity of the air duct 100 after entering from the air inlet 451 of the rear panel 450, resulting in a short airflow path and small resistance along the way, thereby reducing air volume loss.

[0054] It should be noted that, generally speaking, the side of a floor-standing air conditioner that faces the indoor space or the indoor user activity area is the front side of the floor-standing air conditioner; and the side of the floor-standing air conditioner that faces the corner or the wall is its rear side. Specifically in this embodiment, the "up and down direction" of the floor-standing air conditioner can be determined by Figures 2 to 4 The arrows ab in the figure represent the left and right directions of the vertical air conditioner. Figures 2 to 4 The arrow cd in the figure indicates that the "front and back direction" of the vertical air conditioner can be represented by Figures 2 to 4 It is represented by the arrow ef in the figure.

[0055] Please continue to refer to Figure 3 and Figure 4 In this embodiment, the top cover 410, the left side panel 430, the right side panel and the rear panel 450 are an integrally formed structure.

[0056] By configuring the top cover 410, left side panel 430, right side panel and rear panel 450 in the vertical air conditioner housing 400 as an integrally formed structure, on the one hand, the number of parts can be reduced and assembly efficiency can be improved; on the other hand, the structural strength of the housing 400 can be increased, thereby extending the service life of the housing 400.

[0057] Please continue to refer to Figures 2 to 4 In this embodiment, the air supply port 441 is installed with an air sweeping component 500.

[0058] By setting the wind sweeping component 500 at the air supply port 441, the wind direction of the conditioned air blown out through the air supply port 441 can be adjusted, and the wind direction can be automatically changed, which is conducive to achieving wide-area air outlet, thereby meeting the usage needs of different users.

[0059] It should be noted that the specific structure and working principle of the air sweeping component 500 can refer to the existing technology. It is not the focus of improvement of this application and will not be described in detail.

[0060] Although the present invention is disclosed as above, it is not limited thereto. Any person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope defined by the claims.

[0061] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0062] In the above embodiments, the descriptions of directions such as “upper”, “lower”, “left”, “right”, “front”, “back”, and “side” are all based on the drawings.

[0063] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vertical air conditioner, characterized in that: The invention comprises an air duct (100), an air outlet grille (200), an air supply assembly (300) and an air outlet panel (110), wherein the air outlet panel (110) is provided with an air outlet, and the air outlet grille (200) is installed on the air outlet; the air supply assembly (300) comprises a driving motor (310) and an air-driving impeller (320), and the driving motor (310) comprises a body (311) and a motor shaft (312), wherein the air outlet grille (200) has a first surface and a second surface arranged opposite to each other in a front-to-back direction, and the body (311) is fixedly installed on the air outlet grille (200), and a part of the body (311) protrudes from the first surface, and another part of the body (311) protrudes from the second surface; the motor shaft (312) extends into the interior of the air duct (100), and the air-driving impeller (320) is fixedly sleeved on the motor shaft (312).

2. The vertical air conditioner according to claim 1, characterized in that: A mounting cavity (230) is provided in the middle of the air outlet grille (200), the machine body (311) is accommodated in the mounting cavity (230), and the motor shaft (312) extends from the mounting cavity (230) to the air duct (100).

3. The vertical air conditioner according to claim 2, characterized in that: Along the front-to-back direction, the air outlet grille (200) is arranged at a substantially central position of the installation cavity (230).

4. The vertical air conditioner according to claim 3, characterized in that Along the front-to-back direction, the air outlet grille (200) is arranged at the most central position of the installation cavity (230).

5. The vertical air conditioner according to claim 4, characterized in that: The air outlet grille (200) comprises a grille plate (210) and an end cover (220); the middle portion of the grille plate (210) is recessed in a direction away from the air duct (100) to form a first half-groove (211), and the notch of the first half-groove (211) faces the air duct (100); the end cover (220) is detachably connected to the grille plate (210), and the end cover (220) is recessed in a direction toward the air duct (100) to form a second half-groove (221), the notch of the second half-groove (221) faces away from the air duct (100), and the second half-groove (221) is docked with the first half-groove (211) to form the installation cavity (230).

6. The vertical air conditioner according to claim 5, characterized in that The grille plate (210) further comprises a connecting ring (212) and a plurality of air guide ribs (213), wherein the plurality of air guide ribs (213) are fixedly arranged between the connecting ring (212) and the first half groove (211), and the plurality of air guide ribs (213) are arranged at intervals along the circumference of the first half groove (211); and the connecting ring (212) is fixedly connected to the air outlet panel (110).

7. The vertical air conditioner according to claim 5, characterized in that The end cover (220) is fixedly connected to the grid plate (210) by screws.

8. The vertical air conditioner according to claim 1, wherein: The vertical air conditioner further comprises a housing (400), the housing (400) comprising a top cover (410) and a base (420) which are opposite and spaced apart in the vertical direction, a left side panel (430) and a right side panel which are opposite and spaced apart in the left-right direction, and a front panel (440) and a rear panel (450) which are opposite and spaced apart in the front-back direction. The air duct (100) further comprises an upper air duct plate (120) connected to the upper end of the air outlet panel (110) and a lower air duct plate (130) connected to the lower end of the air outlet panel (110), the upper air duct plate (120) and the lower air duct plate (130) both extending to the rear The rear panel (450) is provided with an air inlet (451) connected to the interior of the air duct (100), and the front panel (440) is provided with an air supply port (441) opposite to the air outlet port.

9. The vertical air conditioner according to claim 8, characterized in that The top cover (410), the left side panel (430), the right side panel and the rear panel (450) are an integrally formed structure.

10. The vertical air conditioner according to claim 8, characterized in that The air supply port (441) is equipped with an air sweeping assembly (500).

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