CN112524689A

CN112524689A - Vertical air conditioner

Info

Publication number: CN112524689A
Application number: CN202011345969.4A
Authority: CN
Inventors: 汪鹏飞; 袁小辉; 矫立涛; 郝本华; 张德明
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-19

Abstract

The invention belongs to the technical field of air conditioners, and particularly relates to a vertical air conditioner, which aims to solve the problem that air flowing out of a purified air outlet easily flows into a purified air channel from a purified air inlet in the prior art. The vertical air conditioner comprises an air inlet panel, wherein a purified air inlet and a purified air outlet are formed in the air inlet panel, the purified air outlet is positioned above the purified air inlet, a first guide device is arranged in the purified air inlet and used for guiding air in along the oblique upper direction, and a second guide device is arranged in the purified air outlet and used for guiding the air out along the oblique upper direction. Through the above arrangement, the air inlet direction of the purified air inlet is inclined upwards, the air outlet direction of the purified air outlet is also inclined upwards, and the air inlet direction of the purified air inlet and the air outlet direction of the purified air outlet are mutually far away, so that the possibility that the treated air flows back to the purified air channel through the purified air inlet is favorably reduced.

Description

Vertical air conditioner

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to a vertical air conditioner.

Background

In order to improve the air quality, an air treatment device is further provided in the conventional air conditioner, and the air treatment device is used for purifying, humidifying or cooling the air.

In the related technology, the vertical air conditioner comprises a casing, an evaporator, a water pan and an air treatment device, wherein the evaporator, the water pan and the air treatment device are arranged in the casing; the air treatment device comprises a driver, wherein the driver is used for sending air in the environment into the purification air channel through the purification air inlet for treatment and sending the treated air out from the purification air outlet.

However, after the processed air flows out from the purified air outlet, it is easy to flow into the purified air duct again from the purified air inlet by the driving action of the driver, resulting in the influence of the air processing efficiency.

Disclosure of Invention

In order to solve the above-mentioned problems in the prior art, that is, to solve the problem in the prior art that the processed air is easy to flow into the clean air duct again from the clean air inlet after flowing out from the clean air outlet, an embodiment of the present invention provides a floor air conditioner, including: the air inlet panel is provided with a purified air inlet and a purified air outlet, and the purified air outlet is positioned above the purified air inlet; a first guiding device is arranged in the purified air inlet and used for guiding the air flowing through the purified air inlet into the vertical air conditioner along the obliquely upper direction; the purified air outlet is internally provided with a second guiding device which is used for guiding the air in the purified air channel out of the purified air outlet along the oblique upper direction.

The vertical air conditioner as above, wherein, the vertical air conditioner still includes the maintenance board, be equipped with the maintenance mouth on the air inlet panel, the maintenance board is installed in the maintenance mouth, the maintenance board with the detachable of air inlet panel is connected, it sets up to purify the wind import on the maintenance board.

The vertical air conditioner as described above, wherein the first guiding device includes a plurality of first air deflectors arranged in the purified air inlet, the plurality of first air deflectors are arranged in parallel and at intervals along the vertical direction, each first air deflector is inclined upwards and extends into the vertical air conditioner, and an air inlet duct communicated with the purified air duct is formed between two adjacent first air deflectors.

The floor air conditioner as described above, wherein both sides of each of the first air deflectors are connected to the side walls of the purified air inlets through connecting plates extending in a direction perpendicular to a horizontal plane; and/or the longitudinal section of the first air deflector is arc-shaped.

The vertical air conditioner as described above, wherein the first guide device is provided in plurality, and the plurality of first guide devices are arranged at intervals in the horizontal direction.

As above vertical air conditioner, wherein, be equipped with first joint portion on the inner wall of maintenance board, be equipped with second joint portion on the air inlet panel, first joint portion with the cooperation of second joint portion joint.

The vertical air conditioner comprises a first clamping portion, a second clamping portion and a third clamping portion, wherein the first clamping portion comprises a first elastic plate and a second elastic plate which are arranged oppositely, and one end, back to the maintenance plate, of the first elastic plate is bent towards a direction away from the second elastic plate to form a first hanging arm; the second clamping part comprises a first clamping arm and a second clamping arm which are connected with the side wall of the maintenance opening, the first clamping arm and the second clamping arm are arranged oppositely, the first clamping arm faces to one side of the second clamping arm, a first bulge is arranged in a protruding mode, the first suspension arm is inserted between the first clamping arm and the second clamping arm, and the first suspension arm is abutted to the front side face of the first bulge.

The vertical air conditioner comprises a plurality of second air deflectors arranged in the purified air outlet, the plurality of second air deflectors are arranged in parallel and at intervals along the vertical direction, each second air deflector obliquely extends downwards to the inside of the vertical air conditioner, and an air outlet duct communicated with the purified air duct is formed between every two adjacent second air deflectors.

The vertical air conditioner as described above, wherein the longitudinal section of the second air guiding plate is arc-shaped.

The vertical air conditioner as described above, wherein an enclosure wall is formed by the edge of the purified air outlet protruding towards the inside of the vertical air conditioner, and both sides of the second air deflector are connected to the enclosure wall.

As can be understood by those skilled in the art, the floor air conditioner of the embodiment of the present invention includes an air inlet panel, wherein the air inlet panel is provided with a purified air inlet and a purified air outlet, and the purified air outlet is located above the purified air inlet; the first guiding device is arranged in the purified air inlet and used for guiding the air flowing through the purified air inlet into the vertical air conditioner along the obliquely upper direction; the purified air outlet is internally provided with a second guiding device which is used for guiding the air in the purified air channel out of the purified air outlet along the oblique upper direction. Through the arrangement, the air inlet direction of the purified air inlet is obliquely upward guided by the first guiding device, the air outlet direction of the purified air outlet is obliquely upward guided by the second guiding device, and then the air inlet direction of the purified air inlet and the air outlet direction of the purified air outlet are mutually far away, so that the possibility that the treated air flows back to the purified air channel through the purified air inlet is favorably reduced, and the air treatment efficiency is favorably improved.

Drawings

Preferred embodiments of a floor type air conditioner according to an embodiment of the present invention will be described with reference to the accompanying drawings. The attached drawings are as follows:

fig. 1 is a schematic view of a floor air conditioner provided in an embodiment of the present application;

FIG. 2 is a schematic front view of a part of a vertical air conditioner according to an embodiment of the present invention;

FIG. 3 is a schematic view of an intake panel provided by an embodiment of the present application;

FIG. 4 is a schematic diagram of an air duct of an air intake panel according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a service panel provided in an embodiment of the present application at a first viewing angle;

FIG. 6 is a schematic structural diagram of a service panel provided in an embodiment of the present application at a second viewing angle;

FIG. 7 is a cross-sectional view of a service plate provided in an embodiment of the present application;

FIG. 8 is a partial schematic view of an intake panel provided in an embodiment of the present application

FIG. 9 is an enlarged view of a portion of FIG. 6 at A;

fig. 10 is a partial enlarged view at B in fig. 8.

In the drawings:

100: a vertical air conditioner;

10: an air outlet panel;

20: an air intake panel; 21: a maintenance port; 22: a second air deflector; 23: a surrounding wall; 24: a first chucking arm; 25: a second chucking arm; 26: a first protrusion;

30: a chassis;

40: a top tray;

50: an air treatment device; 51: a base; 52: a water tank; 53: an air outlet shell;

60: maintaining the plate; 61: a first air deflector; 62: a connecting plate; 63: a first elastic plate; 64: a second elastic plate; 65: a first cantilevered arm; 66: a connecting head.

Detailed Description

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Fig. 1 is a schematic view of a floor air conditioner provided in an embodiment of the present application. Referring to fig. 1, an embodiment of the present application provides a floor air conditioner 100, where the floor air conditioner 100 includes a casing, and an evaporator and a cross-flow fan that are disposed in the casing, where an air inlet and an air outlet are disposed on the casing, the air inlet and the inside of the casing are communicated with the air outlet to form a heat exchange air duct, the evaporator and the cross-flow fan are both disposed in the heat exchange air duct, the evaporator is located between the air inlet and the cross-flow fan, the evaporator is used to exchange heat with air, the cross-flow fan is used to drive air in an external environment (e.g., indoors) to flow into the heat exchange air duct from the air inlet, and then discharge the air after exchanging heat with the evaporator to indoors through the air outlet.

Specifically, the cabinet may be connected by a bottom plate 30, a pillar extending upward from the bottom plate 30, and a top plate 40 connected to a top end of the pillar, the bottom plate 30, the top plate 40, and the pillar forming a frame of the floor air conditioner 100 to provide a supporting function for other components. The left side and the right side of the floor air conditioner 100 may be respectively provided with a front upright post and a rear upright post, that is, the floor air conditioner 100 is circumferentially provided with four upright posts at intervals, and the four upright posts are respectively supported in four directions of the floor air conditioner 100.

The casing further comprises an air inlet panel and an air outlet panel 10, wherein the air inlet panel and the air outlet panel 10 are enclosed at the outer sides of the four upright posts to form a machine body of the vertical air conditioner 100. Wherein, the air inlet panel is close to the wall setting, and air-out panel 10 is towards indoor setting to the air intake sets up on the air inlet panel, and the air outlet setting is at air-out panel 10, makes the air after the heat transfer directly blow to indoor through the air outlet. For example, the vertical air conditioner 100 may be in a cube shape, and the air inlet panel and the air outlet panel 10 may be in a flat plate structure disposed oppositely, and the air conditioner body may further include a left side plate and a right side plate, and the left side plate and the right side plate connect the air inlet panel and the air outlet panel 10. Alternatively, in some embodiments, the floor air conditioner 100 may also be cylindrical, and correspondingly, the air inlet panel and the air outlet panel 10 may be semicircular, and the air inlet panel and the air outlet panel 10 are butted together.

The vertical air conditioner 100 further includes a water receiving tray disposed below the evaporator for receiving the condensed water generated on the surface of the evaporator, so as to prevent the condensed water from falling into the air conditioner and causing the electrical performance of other components in the air conditioner to be affected.

Fig. 2 is a schematic front view of a part of a vertical air conditioner provided in an embodiment of the present application. As shown in fig. 1 and 2, in order to improve air quality, the floor air conditioner 100 further includes an air treatment device 50 below the water pan, and the air treatment device 50 is used to purify, humidify, or cool air. That is, the air treatment device 50, the water receiving tray, and the evaporator are sequentially disposed in the cabinet from bottom to top.

Specifically, the air inlet panel is provided with a purified air inlet and a purified air outlet, the air treatment device 50 is provided with a purified air channel, the air inlet end of the purified air channel is communicated with the purified air inlet, and the air outlet end of the purified air channel is communicated with the purified air outlet. Wherein the purified air outlet is disposed above the purified air inlet, and the purified air outlet is adjacent to the purified air inlet.

Based on the above, the air inlet, the purified air outlet and the purified air inlet are sequentially arranged on the air inlet panel from top to bottom, so that the air inlet can be communicated with the evaporator and the cross-flow fan which are positioned above the water pan, and the purified air outlet and the purified air inlet can be communicated with the air treatment device 50 which is positioned below the water pan.

The air treatment device 50 specifically includes a driver and a water treatment member, the water treatment member is disposed in the purification air duct and treats the air with water, the driver is used for sending the air in the environment into the purification air duct through the purification air inlet and sending the air after water treatment out from the purification air outlet, thereby realizing purification.

However, since the purified air outlet and the purified air inlet are close to each other, the air after being treated by water flows out from the purified air outlet and then easily flows back to the purified air inlet by the driving of the driver, so that the treated air easily flows back to the purified air duct, and the air treatment efficiency is affected.

Fig. 3 is a schematic view of an air intake panel provided in an embodiment of the present application, and fig. 4 is a schematic view of a duct of the air intake panel provided in the embodiment of the present application. In order to solve the above problem, as shown in fig. 3 and 4, a first guiding device is disposed in a purified air inlet of the air intake panel 20 of the floor air conditioner 100 of the present application, and the first guiding device is used for guiding air flowing through the purified air inlet into the interior of the cabinet along an obliquely upward direction; the purified air outlet is internally provided with a second guiding device which is used for guiding the air in the purified air channel out of the purified air outlet along the oblique upper direction.

It is understood that the purge air inlet and the purge air duct, and the purge air outlet and the purge air duct may be directly connected or may be connected through an intermediate medium (e.g., a pipe), which is not limited in this embodiment.

Illustratively, with continued reference to fig. 2, the air treatment device 50 includes a base 51, a water tank 52 and an air outlet casing 53, which are sequentially arranged from bottom to top, the water tank 52 is accommodated on the base 51, the inside of the water tank 52 has a cavity for containing water, and the water treatment member is arranged in the cavity.

Wherein, there is a ventilation gap between the bottom of the base 51 and the chassis 30, and the ventilation gap is opposite to the purified air inlet, so that the purified air inlet is communicated with the base 51 through the ventilation gap, and further the purified air inlet is communicated with the air inlet end of the purified air duct. It should be noted that the driver may be disposed in the ventilation gap so that the driver easily drives the outside air into the purge air duct along the purge air inlet and the ventilation gap.

The outlet of the air outlet housing 53 may be directly opposite to the purified air outlet, so that the purified air outlet is communicated with the air outlet end of the purified air duct. Specifically, the outlet edge of the air outlet casing 53 can be tightly attached to the air inlet panel 20, and the outlet edge is located at the outer ring of the purified air outlet. Preferably, the outlet of the air outlet housing 53 is in sealed communication with the purified air outlet through a sealing ring, and the sealing ring seals a gap between the outlet and the purified air outlet, so that air treated by water is prevented from escaping from the gap between the outlet and the purified air outlet, and the reduction of air output is avoided.

When the floor air conditioner 100 is operated, the driver sends the air of the external environment into the purified air inlet along the oblique upward direction, the air enters the base 51 along the ventilation gap, then flows into the water tank 52 along the purification air duct and is treated by the water treatment member, the air after being treated by water purification flows into the air outlet housing 53, and finally is sent out to the outside of the purified air outlet along the oblique upward direction.

With continued reference to fig. 4, since the air inlet direction of the purified air inlet is directed obliquely upward by the first guiding device and the air outlet direction of the purified air outlet is directed obliquely upward by the second guiding device, that is, the air inlet direction of the purified air inlet and the air outlet direction of the purified air outlet are away from each other, it is advantageous to reduce the possibility that the processed air flows back to the purified air duct through the purified air inlet, thereby being advantageous to improve the air processing efficiency.

Fig. 5 is a schematic structural diagram of a maintenance plate provided in the embodiment of the present application at a first viewing angle, and fig. 6 is a schematic structural diagram of the maintenance plate provided in the embodiment of the present application at a second viewing angle. In one embodiment of the present application, as shown in fig. 3, 5 and 6, the air intake panel 20 is further provided with a maintenance opening 21, the floor air conditioner 100 further includes a maintenance plate 60, the maintenance plate 60 is installed in the maintenance opening 21, and the maintenance plate 60 is detachably connected to the air intake panel 20. Thus, the maintenance personnel can open the maintenance opening 21 by detaching the maintenance plate 60, thereby facilitating the inspection of the condition of the air treatment device 50 or facilitating the maintenance of the air treatment device 50.

Illustratively, the rear side of the base 51 is close to the air inlet panel 20, a water receiving box is arranged on the rear wall of the base 51 close to the maintenance opening 21, an overflow hole is arranged on the side wall of the water tank 52, the water receiving box is communicated with the overflow hole, and water in the water tank 52 exceeding the overflow hole flows into the water receiving box. In this embodiment, the service person can open the service opening 21 to view the condition of the water box.

Preferably, the clean air inlet is provided on the service plate 60. Therefore, the maintenance plate 60 is used to provide the purified air inlet, which is advantageous to avoid strength reduction caused by too many holes being formed on the air inlet panel 20, compared with the case where the purified air inlet and the maintenance opening 21 are both formed on the air inlet panel 20.

It will be appreciated that the first guiding means includes, but is not limited to, possible implementations as long as the clean wind inlet is able to direct wind obliquely upwards.

In one example, the first guide means includes a first vertical guide plate and a second vertical guide plate provided in the clean air inlet, the first vertical guide plate being connected to a top wall of the clean air inlet, the second vertical guide plate being connected to a bottom wall of the clean air inlet, an end of the first vertical guide plate facing the second vertical guide plate having an upwardly inclined slope, the second vertical guide plate also having an upwardly inclined slope facing the first vertical guide plate. In this example, the first vertical guide and the second vertical guide together define an obliquely upward intake air duct, so that air flows obliquely upward along the intake air duct through the clean air inlet.

In another example, as shown in fig. 6, the first guiding device may include a plurality of first air deflectors 61 disposed in the purified air inlet, the plurality of first air deflectors 61 are disposed in parallel and at intervals along the vertical direction, each first air deflector 61 is inclined and extends obliquely upward to the inside of the vertical air conditioner 100, and an air inlet duct communicated with the purified air duct is formed between two adjacent first air deflectors 61. With this arrangement, since the first air deflectors 61 extend obliquely upward, the air intake duct between the two first air deflectors 61 also extends obliquely upward, thereby guiding the air flowing through the purified air inlet to flow obliquely upward.

It can be understood that, because the first air deflector 61 has a plurality of air inlet channels, a plurality of air inlet channels can be formed in the purified air inlet; in addition, since the first air guiding plate 61 extends obliquely towards the interior of the floor air conditioner 100, the first air guiding plate 61 does not protrude from the maintenance plate 60, and the maintenance plate 60 has good appearance. It should be noted that the heights of both ends of each first wind guide plate 61 are the same, that is, the first wind guide plates 61 extend in a direction parallel to the horizontal plane in the length direction thereof.

The first air deflectors 61 may be directly connected to the side wall of the purified air inlet, or both sides of each first air deflector 61 are connected to the side wall of the purified air inlet through connecting plates 62, and the connecting plates 62 extend in a direction perpendicular to the horizontal plane. In this way, in the latter embodiment, the connecting plate 62 can block the gap between the first air guiding plate 61 and the two sides of the purified air inlet, which is beneficial to preventing air from escaping from the gap into the vertical air conditioner 100, so that the first air guiding plate 61 can also guide the air.

Fig. 7 is a cross-sectional view of a service plate provided in an embodiment of the present application. Further, as shown in fig. 7, the preferred implementation manner of the present embodiment is that the longitudinal section of the first wind deflector 61 is arc-shaped. So set up, the air flows into along curved first aviation baffle 61 and purifies the wind channel, and the resistance is less, and the direction is effectual.

In the example shown in fig. 5, the first guide means may be provided in plural, and the plural first guide means may be provided in the purge air inlet at intervals in the horizontal direction. It can also be understood that the plurality of first air deflectors 61 form a group of air deflector parts, and correspondingly, a plurality of groups of air deflector parts are arranged in the purified air inlet, the plurality of groups of air deflector parts are arranged at intervals along the horizontal direction, and each group of air deflector parts comprises a plurality of first air deflectors 61 arranged at intervals along the vertical direction. The lengths of the first air deflectors 61 in one air deflector assembly are the same, and the lengths of the first air deflectors 61 in different air deflector assemblies can be the same or different. Thus, when the purified air inlet is irregularly shaped, the first guide means of the present embodiment is more easily adapted to the irregularly shaped purified air inlet than if only one set of air guide plate members were provided in the purified air inlet.

On the basis of the above embodiments, the maintenance plate 60 may be connected with the air intake panel 20 by a screw connection or a snap connection. When the two joint is connected, specifically, be equipped with first joint portion on the inner wall of maintenance board 60, be equipped with second joint portion on the air inlet panel 20, first joint portion cooperates with second joint portion joint. Thereby, the maintenance plate 60 and the intake air panel 20 are connected in a simple manner.

Fig. 8 is a partial schematic view of an air intake panel provided in an embodiment of the present application, fig. 9 is a partial enlarged view of a point a in fig. 6, and fig. 10 is a partial enlarged view of a point B in fig. 8. In an achievable mode, the first clamping portion includes a first elastic plate 63 and a second elastic plate 64 which are oppositely arranged, and one end of the first elastic plate 63, which is far away from the maintenance plate 60, is bent to form a first overhanging arm 65 in a direction far away from the second elastic plate 64; the second clamping portion comprises a first clamping arm 24 and a second clamping arm 25 which are connected with the side wall of the maintenance opening 21, the first clamping arm 24 and the second clamping arm 25 are arranged oppositely, the first clamping arm 24 is provided with a first protrusion 26 in a protruding mode towards one side of the second clamping arm 25, the first suspension arm 65 is inserted between the first clamping arm 24 and the second clamping arm 25, and the first suspension arm 65 is abutted to the front side face of the first protrusion 26. Here, the front side of the first protrusion 26 refers to the side of the first protrusion 26 facing the air outlet panel 10, and the first hanging arm 65 hooks the first protrusion 26, so that the first engaging portion is engaged with the second engaging portion.

Have the clearance of warping between first elastic plate 63 and the second elastic plate 64, when dismantling maintenance board 60, under the elastic action, first elastic plate 63 can move towards second elastic plate 64, also extrudees to second elastic plate 64 for the clearance of warping between first elastic plate 63 and the second elastic plate 64 diminishes, then first arm 65 that hangs no longer holds first arch 26 with a hook, first joint portion and the separation of second joint portion, thereby realize the dismantlement of maintenance board 60.

Preferably, one end of the second elastic plate 64, which is away from the maintenance plate 60, may also be bent to form a second suspension arm in a direction away from the first elastic plate 63, the second clamping arm 25 is provided with a second protrusion in a protruding manner toward one side of the first clamping arm 24, when the first clamping portion is in clamping fit with the second clamping portion, the second suspension arm is inserted between the first clamping arm 24 and the second clamping arm 25, and the second suspension arm abuts against a front side surface of the second protrusion. From this, the effect is held to the card that has further improved first joint portion and second joint portion for maintenance board 60 is more reliable with being connected of air inlet panel 20.

With continued reference to fig. 8 and 9, the first clamping portion further includes a "V" shaped connector 66, one end of the "V" shaped connector 66 is connected to the first cantilevered arm 65, and the other end of the "V" shaped connector 66 is connected to the second cantilevered arm. From this, during the installation, two sides of "V" shape connector 66 can play the guide effect for first joint portion changes in cooperatees with second joint portion.

In another possible implementation manner, the first clamping portion may also include a first clamping arm 24 and a second clamping arm 25 that are disposed on the inner wall of the maintenance plate 60, the first clamping arm 24 and the second clamping arm 25 are disposed opposite to each other, and a first protrusion 26 is disposed on one side of the first clamping arm 24 facing the second clamping arm 25 in a protruding manner; the second clamping portion may include a first elastic plate 63 and a second elastic plate 64 connected to a side wall of the maintenance opening 21, the first elastic plate 63 and the second elastic plate 64 are oppositely disposed, one end of the first elastic plate 63, which is far away from the maintenance opening 21, is bent towards a direction which is far away from the second elastic plate 64 to form a first hanging arm 65, the first hanging arm 65 is inserted between the first clamping arm 24 and the second clamping arm 25, and the first hanging arm 65 is abutted to a front side surface of the first protrusion 26.

On the basis of the above-described embodiments, there are also a number of possible implementations of the second guiding means, similar to the first guiding means. For example, as shown in fig. 3 and 8, the second guiding device may include a plurality of second air deflectors 22 disposed in the purified air outlet, the plurality of second air deflectors 22 are disposed in parallel and at intervals along the vertical direction, each second air deflector 22 is inclined downward and extends into the interior of the upright air conditioner 100, and an air outlet duct communicated with the purified air duct is formed between two adjacent second air deflectors 22. With this arrangement, since the second wind deflectors 22 extend obliquely downward, the wind outlet duct between the two second wind deflectors 22 is obliquely upward, so that the air flowing through the purified wind outlet is guided to flow out obliquely upward. That is, the air outlet direction is inclined upwards.

It can be understood that, since the second wind deflector 22 has a plurality of wind outlet channels, a plurality of wind outlet channels can be formed in the purified wind outlet. It should be noted that the heights of both ends of each second wind guiding plate 22 are the same, that is, the second wind guiding plate 22 extends along the direction parallel to the horizontal plane in the length direction thereof.

Further, the preferred implementation manner of the present embodiment is that the longitudinal section of the second wind guiding plate 22 is arc-shaped. So set up, the air flows out along curved second aviation baffle 22 and purifies the wind channel, and the resistance is less, and the direction is effectual.

It should be noted that, in this embodiment, both sides of the second wind deflector 22 may be directly connected to the purified air outlet, or may be connected to the purified air outlet through the connection plate 62, which is not limited in this embodiment. Alternatively, in another embodiment, as shown in fig. 8, an enclosure wall 23 may be formed by protruding the edge of the purified air outlet towards the inside of the floor air conditioner 100, and both sides of the second air deflector 22 are connected to the enclosure wall 23. The enclosure wall 23 thus provides a connection possibility for the second air deflection panel 22.

Wherein, the surrounding wall 23 can also be connected with the edge of the outlet of the air outlet housing 53, thereby being beneficial to improving the sealing performance between the outlet of the air outlet housing 53 and the purified air outlet, and the surrounding wall 23 can also play a role of air guiding. It is understood that when a plurality of outlets are provided on the outlet casing 53, and correspondingly, a plurality of purified air outlets can be provided on the outlet panel 10, a plurality of second guiding devices are also provided, and the edge of each purified air outlet protrudes towards the inside of the floor air conditioner 100, and each surrounding wall 23 is abutted against the edge of one outlet of the outlet casing 53.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims

1. An upright air conditioner, comprising: the air inlet panel is provided with a purified air inlet and a purified air outlet, and the purified air outlet is positioned above the purified air inlet;

a first guiding device is arranged in the purified air inlet and used for guiding the air flowing through the purified air inlet into the vertical air conditioner along the obliquely upper direction; the purified air outlet is internally provided with a second guiding device which is used for guiding the air in the purified air channel out of the purified air outlet along the oblique upper direction.

2. The floor air conditioner as claimed in claim 1, further comprising a maintenance panel, wherein the air inlet panel is provided with a maintenance opening, the maintenance panel is installed in the maintenance opening, the maintenance panel is detachably connected to the air inlet panel, and the purified air inlet is provided on the maintenance panel.

3. The vertical air conditioner according to claim 2, wherein the first guiding device comprises a plurality of first air guiding plates disposed in the purified air inlet, the plurality of first air guiding plates are disposed in parallel and at intervals along the vertical direction, each first air guiding plate extends obliquely upward into the vertical air conditioner, and an air inlet duct communicated with the purified air duct is formed between two adjacent first air guiding plates.

4. The floor air conditioner according to claim 3, wherein both sides of each of the first wind deflectors are connected to the side wall of the purified air inlet by a connection plate extending in a direction perpendicular to a horizontal plane; and/or the presence of a gas in the gas,

the longitudinal section of the first air deflector is arc-shaped.

5. The floor air conditioner as claimed in claim 4, wherein the first guide means is provided in plurality, and the plurality of first guide means are arranged at intervals in a horizontal direction.

6. The vertical air conditioner according to any one of claims 2-5, wherein a first clamping portion is arranged on the inner wall of the maintenance plate, a second clamping portion is arranged on the air inlet panel, and the first clamping portion is in clamping fit with the second clamping portion.

7. The vertical air conditioner according to claim 6, wherein the first clamping portion comprises a first elastic plate and a second elastic plate which are oppositely arranged, and one end of the first elastic plate, which is away from the maintenance plate, is bent towards a direction away from the second elastic plate to form a first cantilever arm;

the second clamping part comprises a first clamping arm and a second clamping arm which are connected with the side wall of the maintenance opening, the first clamping arm and the second clamping arm are arranged oppositely, the first clamping arm faces to one side of the second clamping arm, a first bulge is arranged in a protruding mode, the first suspension arm is inserted between the first clamping arm and the second clamping arm, and the first suspension arm is abutted to the front side face of the first bulge.

8. The vertical air conditioner according to any one of claims 1 to 5, wherein the second guiding device comprises a plurality of second air guiding plates arranged in the purified air outlet, the plurality of second air guiding plates are arranged in parallel and at intervals along the vertical direction, each second air guiding plate extends obliquely downwards to the inside of the vertical air conditioner, and an air outlet duct communicated with the purified air duct is formed between every two adjacent second air guiding plates.

9. The floor air conditioner of claim 8, wherein the second air deflection plate has an arc-shaped longitudinal cross-section.

10. The vertical air conditioner as claimed in claim 8, wherein an enclosure wall is formed by the edge of the purified air outlet protruding toward the inside of the vertical air conditioner, and both sides of the second air deflector are connected to the enclosure wall.