CN220506953U - Indoor unit of vertical air conditioner and air conditioner with indoor unit - Google Patents

Abstract

The utility model provides a vertical air conditioner indoor unit and an air conditioner with the same. The indoor unit of the vertical air conditioner comprises a shell and a plurality of wind shields, wherein the front side of the shell is provided with an air outlet longitudinally; the wind shields are arranged at the air outlet in a transversely sliding manner and used for adjusting the opening and closing states of the air outlet; the plurality of wind deflectors are arranged in the longitudinal direction. The utility model provides the indoor unit of the vertical air conditioner with novel appearance, increases options of users for the appearance of the vertical air conditioner, and better meets the appearance requirements of the users for the vertical air conditioner.

Description

Indoor unit of vertical air conditioner and air conditioner with indoor unit

Technical Field

The utility model relates to the field of household appliances, in particular to a vertical air conditioner indoor unit and an air conditioner with the same.

Background

The indoor unit of the vertical air conditioner is usually provided with a wind shield at the air outlet so as to close the air outlet when the air conditioner does not work and prevent dust from entering the indoor unit of the air conditioner through the air outlet. Most of wind shields of the existing vertical air conditioner indoor units are turnover wind shields or single sliding wind shields, so that the selectable items of users are few, and the requirements of users on the appearance of the vertical air conditioner cannot be fully met.

Disclosure of Invention

Based on the foregoing background, it is an object of an aspect of the present utility model to provide a floor air conditioner indoor unit having a plurality of windshields to increase options for the appearance of the floor air conditioner.

A further object of an aspect of the present utility model is to further improve the functionality of a floor air conditioner indoor unit on the basis of satisfying the user's external appearance requirements.

Another object of the present utility model is to provide an air conditioner that solves the above-mentioned problems.

In particular, according to a first aspect of the present utility model, there is provided a floor air conditioner indoor unit. The indoor unit of the vertical air conditioner comprises a shell and a plurality of wind shields, wherein the front side of the shell is provided with an air outlet longitudinally; the wind shields are arranged at the air outlet in a transversely sliding manner and used for adjusting the opening and closing states of the air outlet; the plurality of wind deflectors are arranged in the longitudinal direction.

Optionally, the indoor unit of the vertical air conditioner further comprises a decorative plate, and the decorative plate is arranged below the air outlet. The decorative plate is provided with a plurality of vent holes; and the rear side of the decorative plate is communicated with an air outlet duct of the indoor unit of the air conditioner, so that the decorative plate can outlet air.

Optionally, each wind deflector includes a main plate portion for shielding the air outlet; the housing is provided with a storage cavity at the inner side of one lateral side of the air outlet; the wind deflector is configured to: when the air outlet is in an opened state, the main plate part slides into the accommodating cavity.

Optionally, the indoor unit of the air conditioner further comprises a first air duct side wall and a second air duct side wall located at two lateral sides of the air outlet air duct, and each wind deflector further comprises an extension portion located at one lateral side of the main board portion and extending towards the inner side of the shell. When the air outlet is in a closed state, the extension part is close to the side wall of the first air duct; when the air outlet is in an open state, the end part of the extension part is attached to the side wall of the second air duct, so that the air outlet is prevented from entering the storage cavity.

Optionally, the extension portion forms an air guiding surface at a side close to the side wall of the first air duct, and when the air outlet is in an open state, the air guiding surface is connected with the side wall of the second air duct and is connected with the air outlet, so that the air outlet air flow blows out along the air guiding surface.

Optionally, the number of the plurality of wind deflectors is two, and includes a first wind deflector located on the upper side and a second wind deflector located on the lower side; the first wind shield also comprises a first limiting part positioned on the upper side of the main board part of the first wind shield; the second wind shield also comprises a second limiting part positioned at the lower side of the main board of the second wind shield; the first limiting part and the second limiting part are respectively provided with a sliding surface positioned on a vertical circumferential surface. The shell is provided with a first slideway on the upper side of the air outlet, and a second slideway on the lower side of the air outlet; the shape of the first slideway is matched with the sliding surface of the first limiting part, and the shape of the second slideway is matched with the sliding surface of the second limiting part, so that the first wind shield and the second wind shield respectively slide along the circumferential surface in the transverse direction.

Optionally, the plurality of wind deflectors are configured to be independently controlled, respectively, to adjust the opening size and the opening position of the air outlet.

Optionally, the indoor unit of the vertical air conditioner further comprises a plurality of air outlet fans, the number of the air outlet fans is the same as that of the wind shields, and the setting positions of the air outlet fans are in one-to-one correspondence with the wind shields. The plurality of air outlet fans are configured to: when any wind shield is closed, the corresponding air outlet fan is synchronously closed.

Optionally, the plurality of air outlet fans are all cross-flow fans.

According to another aspect of the present utility model, there is provided an air conditioner including any one of the above-described floor air conditioner indoor units.

The indoor unit of the vertical air conditioner is provided with the air outlet which extends longitudinally, and a plurality of wind shields which are longitudinally arranged and can slide transversely are arranged at the air outlet. The utility model provides the indoor unit of the vertical air conditioner with novel appearance, increases options of users for the appearance of the vertical air conditioner, and better meets the appearance requirements of the users for the vertical air conditioner.

Furthermore, the vertical air conditioner indoor unit improves the structure of the wind shields on the basis of being provided with a plurality of wind shields, and improves the shell structure of the air conditioner indoor unit and the arrangement of the air outlet fan, so that the air conditioner indoor unit has the functions of adjusting the size and the opening position of the air outlet, can better outlet air and improves the functionality of the air conditioner indoor unit.

The utility model also provides an air conditioner which comprises the vertical air conditioner indoor unit and has the function of the vertical air conditioner indoor unit.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic front view of an indoor unit of a floor air conditioner according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view taken along section line A-A in FIG. 1;

fig. 3 is a schematic view of the indoor unit of the stand air conditioner shown in fig. 2 in a state in which an air outlet is opened;

FIG. 4 is a schematic side view of a first air deflector in the floor air conditioner indoor unit shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view taken along section line B-B in FIG. 1;

fig. 6 is a schematic block diagram of an air conditioner according to an embodiment of the present utility model.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments.

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. Those skilled in the art can make adjustments as needed to suit a particular application.

Further, it should be noted that, in the description of the present application, terms such as "inner," "outer," "upper," "lower," "front," "rear," and the like, refer to directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or component must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 disclosed herein. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic front view of a floor air conditioner indoor unit 10 according to one embodiment of the present utility model.

The indoor unit 10 of the vertical air conditioner of the present utility model generally comprises a housing 20 and a plurality of wind deflectors 30, wherein an air outlet is longitudinally provided at the front side of the housing 20; the wind shields 30 are slidably disposed at the air outlet and are used for adjusting the opening and closing states of the air outlet; a plurality of wind deflectors 30 are arranged in the longitudinal direction.

Referring to the embodiment shown in fig. 1, an air outlet is longitudinally formed at the front side of the indoor unit 10 of the vertical air conditioner according to the present utility model, and a plurality of wind shields 30 are longitudinally arranged at the air outlet. The number of the wind guard 30 may be two as shown in fig. 1, or three or more. The wind deflector 30 can slide laterally and be hidden inside the housing 20, so as to adjust the air outlet to an open state.

Obviously, in the above description, the front side of the casing 20 refers to the air outlet side of the indoor unit 10 of the floor air conditioner, that is, the side where the air outlet is provided, and the longitudinal direction refers to the up-down direction of the casing 20. The wind shields 30 are longitudinally arranged at the air outlet, i.e. the wind shields 30 are arranged from top to bottom at the air outlet. In particular, in some embodiments, the surface of the casing 20 of the indoor unit 10 of the floor air conditioner is not completely perpendicular to the bottom surface, and the plurality of wind deflectors 30 may be correspondingly positioned on an inclined surface similar to the surface of the casing 20 when they are arranged in the longitudinal direction.

In some alternative embodiments, the floor air conditioner indoor unit 10 further includes a decorative panel 40, the decorative panel 40 being disposed below the air outlet. The decorative plate 40 is provided with a plurality of ventilation holes, and the rear side of the decorative plate 40 is communicated with an air outlet duct of the vertical air conditioner indoor unit 10, so that the decorative plate 40 can outlet air.

Referring to the embodiment shown in fig. 1, a trim panel 40 is disposed below the air outlet and is generally positioned near the bottom of the housing 20. The decorative plate 40 is provided with a plurality of ventilation holes, which may be arranged in a plurality of rows at regular intervals in the longitudinal direction as shown in the embodiment of fig. 1, and may be arranged in other manners. The vent holes penetrate the decorative plate 40 back and forth, and meanwhile, the space at the rear side of the decorative plate 40 is communicated with an air outlet duct of the vertical air conditioner indoor unit 10.

In some alternative embodiments, the communication state between the rear space of the decorative board 40 and the air outlet duct can be controlled by an adjustable opening and closing air door, and when the air outlet is in a closed state and the air outlet fan 12 works, the air outlet air flow can be discharged from the air hole on the decorative board 40.

The ventilation holes in the decorative plate 40 may break up the flow of the air-out air to create a non-windy air flow at a level near the ground surface, improving user comfort.

In some embodiments, trim panel 40 may be integrally provided with housing 20. In other alternative embodiments, the trim panel 40 may be removably mounted to the housing 20. The middle portion of the trim panel 40 may be printed with a pattern as shown in the embodiment of fig. 1, and lights or other decorations may be provided therein to enhance the aesthetics of the floor air conditioner indoor unit 10.

FIG. 2 is a schematic cross-sectional view taken along section line A-A in FIG. 1; fig. 3 is a schematic view of the indoor unit 10 of the floor air conditioner shown in fig. 2 in a state where the air outlet is opened.

In some alternative embodiments, each wind deflector 30 includes a main plate portion 31 for shielding the air outlet; and the housing 20 is formed with a receiving chamber 25 at an inner side of one lateral side of the air outlet; the wind deflector 30 is configured to: in a state where the air outlet is opened, the main plate portion 31 slides into the housing chamber 25.

As shown in fig. 2, the housing 20 is formed with a receiving chamber 25 on the inner side of the air outlet on one lateral side, and the space structure of the receiving chamber 25 is adapted to the wind deflector 30. As shown in fig. 3, the main plate portion 31 of the wind deflector 30 slides into the accommodating chamber 25, so that the wind deflector 30 can be accommodated in the case 20 in a state where the air outlet is opened and the air outlet is completely opened.

In the preferred embodiment of the present utility model, the floor air conditioner indoor unit 10 is generally cylindrical in shape, and the horizontal cross section of the outside of the casing 20 is curved as shown in fig. 2. And in some alternative embodiments, the horizontal section of the main board 31 is also arc-shaped, which not only makes the indoor unit 10 of the vertical air conditioner more beautiful, but also makes the wind shield 30 more matched with the shape of the air outlet, and simultaneously makes the wind shield 30 slide into the storage cavity 25 along the arc line transversely, so that the space for giving way for the movement of the wind shield 30 in the housing 20 is saved.

In some alternative embodiments, the stand air conditioner indoor unit 10 further includes first and second duct sidewalls 13 and 14 located at both lateral sides of the outlet duct, and each of the wind deflectors 30 further includes an extension portion 32 located at one lateral side of the main plate portion 31 and extending toward the inside of the casing 20. When the air outlet is in a closed state, the extension part 32 is close to the first air duct side wall 13; when the air outlet is in an open state, the end of the extension portion 32 is attached to the second air duct side wall 14, so that the air outlet is prevented from entering the accommodating cavity 25.

Fig. 4 is a schematic side view of the first air deflector 301 in the floor air conditioner indoor unit 10 shown in fig. 1.

Referring to fig. 4, an extension portion 32 extending toward the inside of the case 20 is formed on one side of the main plate portion 31, and the longitudinal length of the extension portion 32 is the same as that of the main plate portion 31. Referring to fig. 2, when the air outlet is in a closed state, the extension portion 32 is close to the first air duct sidewall 13, and a relief structure as shown in fig. 2 is optionally formed on the first air duct sidewall 13 to match with the shape of the extension portion 32, so as to improve the sealing effect when the air outlet is in a closed state. Referring to fig. 3, in a state in which the air outlet is opened, an end of the extension 32 is attached to the second duct sidewall 14, thereby preventing the flow of the air outlet from entering the receiving chamber 25. The second duct sidewall 14 may also optionally be formed with a relief structure to conform to the shape of the extension 32 as shown in fig. 3 where it meets the extension 32, thereby providing better engagement of the extension 32 with the second duct sidewall 14.

In some alternative embodiments, the extension 32 forms an air guiding surface on a side proximate to the first duct sidewall 13, and in the open condition of the air outlet, the air guiding surface is connected to the second duct sidewall 14 and to the air outlet, such that the air outlet air flow is blown out along the air guiding surface.

Referring to fig. 4, a side of the extension 32 proximate to the first duct sidewall 13 is a plane, i.e., a wind guiding surface. In some embodiments, the air guiding surface may be a curved surface. When the air outlet is in an open state, the extension part 32 is abutted against the second air duct side wall 14, and the air guide surface is abutted against the second air duct side wall 14 at this time, so that a coherent and smooth air outlet air duct is formed, and the air outlet air flow is smoother.

In some alternative embodiments, such as the embodiment shown in fig. 1, the number of the plurality of wind deflectors 30 is two and comprises a first wind deflector 301 on the upper side and a second wind deflector 303 on the lower side; and the first wind deflector 301 further includes a first stopper portion 302 located on the upper side of the main plate portion 31 itself; the second wind deflector 303 further includes a second stopper portion located on the lower side of the main plate portion 31 itself; the first limiting portion 302 and the second limiting portion each have a sliding surface on a vertical circumferential surface. The housing 20 is formed with a first slide rail at an upper side of the air outlet and a second slide rail at a lower side of the air outlet; the shape of the first slideway is adapted to the sliding surface of the first limiting part 302, and the shape of the second slideway is adapted to the sliding surface of the second limiting part, so that the first wind deflector 301 and the second wind deflector 303 respectively slide along the circumferential surface in the transverse direction.

Referring to fig. 4, a first limiting portion 302 is formed on the upper side of the first wind deflector 301, and the front side surface of the first limiting portion 302 forms an arc surface, and in the illustrated embodiment, the rear side surface of the first limiting portion 302 also forms an arc surface, that is, the horizontal cross section of at least part of the position of the first limiting portion 302 is in the shape of an arc. Both the front side surface and the rear side surface of the first limiting portion 302 may serve as the sliding surface of the first wind deflector 301.

Fig. 5 is a schematic cross-sectional view taken along a section line B-B in fig. 1, in which the position of the section line is located above the first stopper 302.

Referring to fig. 5, the housing 20 is internally formed with two oppositely disposed surface circular arc structures with a first slideway therebetween. When the first wind deflector 301 is installed in the vertical air conditioner indoor unit 10, the first limiting portion 302 is located in the first slide way, and two sliding surfaces of the first limiting portion 302 are matched with the shells 20 on two sides of the first slide way, so that the first slide way limits the first wind deflector 301 when the first wind deflector 301 slides, and the first wind deflector 301 slides transversely along the circumferential surface where the sliding surface of the first limiting portion 302 is located.

The second wind guard 303, the second limiting portion and the second sliding way are similar to the first wind guard 301, the first limiting portion 302 and the first sliding way, and the main difference is that the second limiting portion is located at the lower side of the second wind guard 303, and the second sliding way is formed at the lower side of the air outlet. Thus, although fig. 1 to 5 do not show the specific structures of the second wind deflector 303, the second limiting portion and the second sliding way separately, a person skilled in the art may still make corresponding adjustments according to the structures of the first wind deflector 301, the first limiting portion 302 and the first sliding way according to the present utility model, so as to obtain the second wind deflector 303, the second limiting portion and the second sliding way.

In some preferred embodiments, the sliding surfaces of the first limiting portion 302 and the second limiting portion are located on the same vertical circumferential surface, that is, the first wind deflector 301 and the second wind deflector 303 can slide synchronously in a state that the positions of the two are relatively stationary.

In some alternative embodiments, the plurality of wind deflectors 30 are configured to be independently controlled, respectively, to adjust the opening size and the opening position of the air outlet.

The plurality of wind shields 30 are configured to be controlled independently, that is, each wind shield 30 can be opened and closed independently, for example, when the indoor unit 10 of the floor air conditioner opens the lower air outlet function, the wind shields 30 located at the lower side of the air outlet are adjusted to be opened and the other wind shields 30 are adjusted to be closed.

In some further embodiments, the floor air conditioner indoor unit 10 further includes a plurality of driving devices, the number of which is the same as the number of the wind deflectors 30, and each driving device is used to drive one wind deflector 30, thereby implementing the function that the wind deflectors 30 are controlled independently.

In the above embodiment, the number of the plurality of wind deflectors 30 is preferably two, i.e., the plurality of wind deflectors 30 includes the first wind deflector 301 and the second wind deflector 303. In some of these embodiments, the corresponding driving means of the first wind deflector 301 is connected to the upper side of the first wind deflector 301 and the corresponding driving means of the second wind deflector 303 is connected to the lower side of the second wind deflector 303. In some further embodiments, when the first wind deflector 301 is formed with the first limiting portion 302 on the upper side and the second wind deflector 303 is formed with the second limiting portion on the lower side, the driving device is connected to the first limiting portion 302 and the second limiting portion, respectively.

In some preferred embodiments, the vertical air conditioner indoor unit 10 is provided with two air deflectors 30, that is, a first air deflector 301 and a second air deflector 303, and the lengths of the first air deflector 301 and the second air deflector 303 in the vertical direction are the same, that is, the first air deflector 301 and the second air deflector 303 respectively correspond to half areas of the air outlets. This arrangement not only makes the vertical air conditioner indoor unit 10 more pleasing to the eye, and under the circumstances that two deep bead 30 configuration are independently controlled respectively, first deep bead 301 and second deep bead 303 can control the half area of air outlet respectively, makes the vertical air conditioner indoor unit 10 have the same air-out area under two kinds of mode of upper portion air-out and lower part air-out, is convenient for adjust the air-out volume of vertical air conditioner indoor unit 10, improves user's user experience.

In some alternative embodiments, the indoor unit 10 of the floor air conditioner further includes a plurality of air outlet fans 12, the number of the air outlet fans 12 is the same as the number of the wind shields 30, and the positions of the air outlet fans 12 are in one-to-one correspondence with the wind shields 30. The plurality of air outlet fans 12 are configured to: when any wind deflector 30 is closed, the corresponding wind outlet fan 12 is synchronously closed.

Since only one air outlet fan 12 is arranged, the closing of part of the wind shields 30 at the air outlet can lead to the convergence of the air outlet flow to the opening positions of the wind shields 30, and if the position of the wind shields 30 in the opening state is up or down, the air outlet flow can be further uneven. To solve the above problem, in some alternative embodiments, the air outlet fans 12 are provided in plural numbers, and the number is the same as the number of the wind shields 30 and the positions are provided in one-to-one correspondence with the plural wind shields 30. In other words, each wind deflector 30 corresponds to one wind outlet fan 12 and the height of the wind outlet fan 12 is the same as the height of the wind deflector 30.

On this basis, the plurality of air outlet fans 12 are configured to: when any wind deflector 30 is closed, the corresponding wind outlet fan 12 is synchronously closed. When the indoor unit 10 of the vertical air conditioner is in a state that the air outlet is partially closed, only the air outlet fan 12 corresponding to the opening state of the air outlet works and blows the air outlet air flow to the opposite air outlet position, so that the stability of the air outlet air flow is ensured while the air outlet function of the air outlet part is realized.

On the basis of providing a plurality of air outlet fans 12, in some alternative embodiments, a plurality of air outlet ducts of the indoor unit 10 of the floor air conditioner are also provided. Each air outlet duct connects one air outlet fan 12 with the air outlet corresponding to the air outlet fan 12, so that the air outlet flow of each air outlet fan 12 can only be blown out from the corresponding air outlet along a specific air outlet duct, and the stability of the air outlet flow is further ensured.

In some alternative embodiments, the plurality of air-out fans 12 are all cross-flow fans.

On the basis that the plurality of air-out fans 12 are all cross-flow fans, in some embodiments, the plurality of air-out fans 12 may be further configured to: the rotation axes of the plurality of air outlet fans 12 are located on the same vertical line.

In the embodiment where the plurality of air outlet fans 12 are provided, at least one end of the air outlet fan 12 is another air outlet fan 12, so that the air outlet fan 12 is a cross-flow fan, which can make the indoor unit 10 of the vertical air conditioner stably intake and discharge air.

In some preferred embodiments, the number of wind deflectors 30 is two, and the number of wind turbines 12 is likewise two. Meanwhile, a decorative plate 40 is provided below the air outlet. The vertical air conditioner indoor unit 10 of this preferred embodiment can realize three different air outlet modes of upper air outlet, lower air outlet and overall air outlet by adjusting the open/close state of the air outlet. The airless air-out mode can be further realized by matching the arrangement of the rear side of the decorative plate 40 and the air-out air duct in a controlled communication manner. Through the switching of different modes, the air-out intensity and the air-out height can be directly adjusted, so that the complex requirement of whether the user directly blows the air-out of the air conditioner in different states such as standing, sitting and lying is met, the functionality of the indoor unit 10 of the vertical air conditioner is enriched, and better use experience is provided for the user.

In a partially alternative embodiment as shown in fig. 1, a gap is formed between adjacent wind deflectors 30. In yet other alternative embodiments, the housing 20 also forms a spacer between adjacent wind deflectors 30, optionally forming a slide thereon that defines a transverse sliding movement of the wind deflectors 30 along a circumferential surface.

Although in some embodiments of the present utility model the number of wind deflectors 30 may be three or more, these embodiments do not necessarily have a better technical effect than embodiments in which the number of wind deflectors 30 is two. In the embodiment with two wind deflectors 30, the indoor unit 10 of the vertical air conditioner not only can realize the functions of any embodiment, but also avoids the driving device of the wind deflector 30 being arranged at the middle section of the air outlet, so that the air outlet is more simple and attractive in the open state, and the complexity of the structure of the indoor unit 10 of the vertical air conditioner is reduced. That is, the embodiment in which the number of wind deflectors 30 is two is the most preferred embodiment of the present utility model.

Fig. 6 is a schematic block diagram of an air conditioner 1 according to an embodiment of the present utility model.

Referring to fig. 6, the present utility model further provides an air conditioner 1, where the air conditioner 1 includes an air conditioner indoor unit 10, and the air conditioner indoor unit 10 is a floor air conditioner indoor unit 10 in any of the above embodiments.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. An indoor unit of a vertical air conditioner, comprising:

the front side of the shell is provided with an air outlet longitudinally;

the wind shields are arranged at the air outlet in a transversely sliding manner and used for adjusting the opening and closing states of the air outlet;

the plurality of wind deflectors are arranged in the longitudinal direction.

2. The indoor unit of a floor air conditioner according to claim 1, further comprising:

the decorative plate is arranged below the air outlet;

a plurality of vent holes are formed in the decorative plate; and is also provided with

The rear side of the decorative plate is communicated with an air outlet air duct of the indoor unit of the air conditioner, so that the decorative plate can outlet air.

3. The indoor unit of a floor air conditioner according to claim 1, wherein,

each wind shield comprises a main plate part for shielding the air outlet; and is also provided with

The shell is provided with a storage cavity at the inner side of one lateral side of the air outlet;

the wind deflector is configured to: when the air outlet is in an opened state, the main plate part slides into the accommodating cavity.

4. The indoor unit of a floor air conditioner according to claim 3, wherein,

the air conditioner indoor unit further comprises a first air duct side wall and a second air duct side wall which are positioned at two lateral sides of the air outlet air duct;

each of the wind deflectors further includes an extension portion located at one lateral side of the main plate portion and extending toward the inside of the case;

when the air outlet is in a closed state, the extension part is close to the side wall of the first air duct;

when the air outlet is in an open state, the end part of the extension part is attached to the side wall of the second air duct, so that the air outlet air flow is prevented from entering the storage cavity.

5. The indoor unit of a floor air conditioner according to claim 4, wherein,

the extending part forms an air guiding surface at one side close to the side wall of the first air duct, and

when the air outlet is in an open state, the air guide surface is connected with the side wall of the second air channel and is connected with the air outlet, so that the air outlet air flow is blown out along the air guide surface.

6. The indoor unit of a floor air conditioner according to claim 4, wherein,

the number of the plurality of wind shields is two, and the wind shields comprise a first wind shield positioned on the upper side and a second wind shield positioned on the lower side; and is also provided with

The first wind shield also comprises a first limiting part positioned on the upper side of the main board part; the second wind shield also comprises a second limiting part positioned at the lower side of the main board;

the first limiting part and the second limiting part are respectively provided with a sliding surface positioned on a vertical circumferential surface;

the shell is provided with a first slideway on the upper side of the air outlet, and a second slideway on the lower side of the air outlet; the shape of the first slideway is matched with the sliding surface of the first limiting part, and the shape of the second slideway is matched with the sliding surface of the second limiting part, so that the first wind shield and the second wind shield respectively slide along the circumferential surface in the transverse direction.

7. The indoor unit of a floor air conditioner according to claim 1, wherein,

the plurality of wind shields are configured to be independently controlled, respectively, to adjust an opening size and an opening position of the air outlet.

8. The floor air conditioner indoor unit of claim 7, further comprising:

the number of the air outlet fans is the same as that of the wind shields, and the arrangement positions of the air outlet fans are in one-to-one correspondence with the wind shields;

the plurality of air outlet fans are configured to: when any wind shield is closed, the corresponding air outlet fan is synchronously closed.

9. The indoor unit of a floor air conditioner according to claim 8, wherein,

the air outlet fans are all cross-flow fans.

10. An air conditioner, characterized by comprising:

an air conditioner indoor unit, which is a stand air conditioner indoor unit according to any one of claims 1 to 9.