Air conditioner

Abstract

The utility model relates to an air conditioner, which belongs to the technical field of air conditioning equipment and comprises an indoor unit, an indoor heat exchanger, an indoor fan, a cross-flow air duct, a heat exchange air outlet, an air guide grille and a first air guide plate. Wherein the indoor heat exchanger is arranged in the indoor unit; the indoor fan is arranged in the indoor unit; the cross-flow air duct is arranged in the indoor unit; the heat exchange air outlet is formed in the vertical side of the indoor unit and communicates with the cross-flow air channel. The air guide grille is arranged on the side, close to the heat exchange air outlet, of the cross-flow air duct. The air guide grid comprises a first grid plate, the first grid plate is close to the upper half portion, close to the top of the indoor unit, of the cross-flow air duct, and the first grid plate inclines in the direction away from the cross-flow air duct from bottom to top. And the first air guide plate is arranged in the heat exchange air outlet, is close to the top of the indoor unit and is used for guiding the airflow guided by the first grid tray.

Description

Technical Field

[0001] The present application relates to the technical field of air-conditioning equipment, and in particular to an air-conditioner. Background Art

[0002] Air conditioning, or air conditioner, refers to a device that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure.

[0003] In the prior art, the air conditioner includes an indoor unit, in which an indoor heat exchanger and an indoor fan are arranged, and the indoor air is output to the room after heat exchange through the indoor heat exchanger by the indoor fan. An air duct for air flow is formed in the indoor unit, and a heat exchange outlet for air outlet is provided on the indoor unit, and an air guide plate is arranged at the heat exchange outlet to guide air.

[0004] At present, cross-flow air ducts or centrifugal air ducts are usually used in air conditioners. In air conditioners using cross-flow air ducts, the air flow output through the cross-flow air duct is tilted downward, so the air flow above the heat exchange outlet is small. The air guide plate above the heat exchange outlet cannot effectively guide the air, resulting in uneven air supply. Utility Model Content

[0005] The utility model solves one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the present application aims to provide an air conditioner, in which the air outputted through the cross-flow air duct contacts the first grid plate and is guided by the first grid plate to blow toward the first air guide plate, and the airflow guided by the first grid plate can be controlled by the first air guide plate. In this way, the airflow passing through the top of the heat exchange air outlet is controlled, thereby optimizing the distribution of the airflow, improving the uniformity of air supply, and improving the indoor comfort.

[0007] In order to achieve the above object, the utility model provides an air conditioner, comprising:

[0008] Indoor unit;

[0009] An indoor heat exchanger, wherein the indoor heat exchanger is disposed in the indoor unit;

[0010] An indoor fan, wherein the indoor fan is arranged in the indoor unit;

[0011] A cross-flow air duct, wherein the cross-flow air duct is arranged in the indoor unit;

[0012] A heat exchange air outlet, the heat exchange air outlet is opened on a vertical side of the indoor unit, and the heat exchange air outlet is connected to the cross-flow air duct;

[0013] An air guide grille, the air guide grille being arranged on a side of the crossflow air duct close to the heat exchange air outlet; wherein the air guide grille comprises a first grille, the first grille being close to the upper half of the crossflow air duct close to the top of the indoor unit, the first grille being inclined from bottom to top in a direction away from the crossflow air duct;

[0014] The first air guide plate is arranged in the heat exchange air outlet, and the first air guide plate is close to the top of the indoor unit, and the first air guide plate is used to guide the airflow after being guided by the first grille.

[0015] In the technical solution, the air outputted through the cross-flow air duct contacts the first grid plate and is guided by the first grid plate to blow toward the first air guide plate, and the airflow guided by the first grid plate can be controlled by the first air guide plate. In this way, the airflow passing through the top of the heat exchange air outlet is controlled, thereby optimizing the distribution of the airflow, improving the uniformity of air supply, and improving the indoor comfort.

[0016] In addition, the present application also provides an air conditioner, which includes:

[0017] Indoor unit;

[0018] An indoor heat exchanger, wherein the indoor heat exchanger is disposed in the indoor unit;

[0019] An indoor fan, wherein the indoor fan is arranged in the indoor unit;

[0020] A cross-flow air duct, wherein the cross-flow air duct is arranged in the indoor unit;

[0021] A heat exchange air outlet, the heat exchange air outlet is opened on a vertical side of the indoor unit, and the heat exchange air outlet is connected to the crossflow air duct;

[0022] An air guide grille, the air guide grille is arranged on a side of the heat exchange outlet close to the crossflow air duct; wherein the air guide grille comprises a first grille, the first grille is arranged on the upper half of the heat exchange outlet close to the top of the indoor unit; the first grille is inclined from bottom to top in a direction away from the crossflow air duct;

[0023] The first air guide plate is arranged in the heat exchange air outlet, and the first air guide plate is close to the top of the indoor unit, and the first air guide plate is used to guide the airflow after being guided by the first grille.

[0024] In the technical solution, the air outputted through the cross-flow air duct contacts the first grid plate and is guided by the first grid plate to blow toward the first air guide plate, and the airflow guided by the first grid plate can be controlled by the first air guide plate. In this way, the airflow passing through the top of the heat exchange air outlet is controlled, thereby optimizing the distribution of the airflow, improving the uniformity of air supply, and improving the indoor comfort.

[0025] In some embodiments of the present application, a plurality of first grilles are arranged at intervals along the height direction of the indoor unit.

[0026] In the technical solution, by setting up multiple first grid plates, the guiding effect of the airflow can be improved, and more precise airflow control can be performed according to different air supply requirements. This design increases the air supply flexibility of the air conditioner and further improves the indoor comfort.

[0027] In some embodiments of the present application, the indoor unit includes a shell and a panel; the heat exchange outlet is opened on the panel; the air guide grille includes a frame, and the frame is arranged on the panel; the first grille is arranged in the frame.

[0028] In the technical solution, by arranging the frame of the air guide grille on the panel and arranging the first grid plate in the frame, the air guide grille is stably installed. At the same time, this design also makes the replacement and maintenance of the air guide grille more convenient.

[0029] In some embodiments of the present application, the air guide grille also includes a second grille, and the second grille is arranged below the first grille.

[0030] In the technical solution, a second grid plate is added to the air guide grille, so that the airflow can be diffused downward to a certain extent while tilting upward. This design further enhances the uniformity of the airflow and improves the air supply effect of the air conditioner.

[0031] In some embodiments of the present application, the second grid plate is inclined from top to bottom in a direction away from the shell.

[0032] In the technical solution, the second grid is designed to be inclined from top to bottom in a direction away from the shell, which can guide the airflow to diffuse downward and complement the first grid, thereby further optimizing the distribution of the airflow.

[0033] In some embodiments of the present application, the width direction of the second grid plate extends away from the shell.

[0034] In the technical solution, the width direction of the second grid is designed to extend away from the shell, so that part of the airflow is output horizontally, which can expand the coverage of the airflow and make the airflow more evenly distributed in the room.

[0035] In some embodiments of the present application, the air guide grille further includes a connecting rod, and the connecting rod connects the first grille and the second grille.

[0036] In the technical solution, the first grid plates and the second grid plates are connected by connecting rods, thereby enhancing the structural strength of the air guide grille and improving the overall stability and durability of the air guide grille.

[0037] In some embodiments of the present application, a second air guide plate is provided below the heat exchange air outlet.

[0038] In the technical solution, the airflow outputted through the second grid guide is guided by the second air guide plate, and the second air guide plate can move synchronously with the first air guide plate to achieve overall guidance of the airflow, thereby improving the uniformity of air supply.

[0039] In some embodiments of the present application, a third air guide plate is provided at the heat exchange air outlet, and the third air guide plate is used to control the airflow output through the heat exchange air outlet in a horizontal direction.

[0040] In the technical solution, the air supply flexibility of the air conditioner is further enhanced, and precise air supply control can be performed according to actual needs.

[0041] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 is a schematic diagram of the overall structure of an air conditioner according to an embodiment of the present application;

[0043] Figure 2 is a front view of an air conditioner according to an embodiment of the present application;

[0044] Figure 3 yes Figure 2 Sectional view in the AA direction;

[0045] Figure 4 is an exploded view of an air conditioner according to an embodiment of the present application;

[0046] Figure 5 is a schematic structural diagram of an air guide grille of an air conditioner according to an embodiment of the present application;

[0047] Figure 6 is a front view of an air guide grille of an air conditioner according to an embodiment of the present application;

[0048] Figure 7 is a cross-sectional view of an air guide grille of an air conditioner according to an embodiment of the present application;

[0049] Figure 8 is a cross-sectional view of an air conditioner according to an embodiment of the present application;

[0050] Fig. 9is a partial schematic diagram of a cross-section of an air conditioner according to an embodiment of the present application;

[0051] Fig.10 is a cross-sectional view of an air conditioner after explosion according to an embodiment of the present application;

[0052] Fig.11 It is a partial schematic diagram of a cross-sectional view of an air conditioner after explosion according to an embodiment of the present application.

[0053] In the above figures: 100, indoor unit; 101, panel; 102, shell; 200, indoor heat exchanger; 300, indoor fan; 400, cross-flow duct; 500, heat exchange outlet; 600, air guide grille; 601, frame; 602, first grid plate; 603, second grid plate; 604, connecting rod; 700, first air guide plate; 800, second air guide plate. DETAILED DESCRIPTION

[0054] In the description of the present invention, it needs to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0055] In the present invention, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "on" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0057] In the present utility model, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0058] The present invention is described in detail below by way of exemplary embodiments. However, it should be understood that, without further description, elements, structures and features in one embodiment may also be beneficially combined in other embodiments.

[0059] In this application, the air conditioner includes a compressor, a condenser and an evaporator; wherein the compressor, as the core component of the air conditioner, compresses the refrigerant to increase its pressure and temperature, thereby driving the entire refrigeration cycle. The condenser is used to cool the high-temperature and high-pressure refrigerant to below room temperature, releasing a large amount of heat, and is an important link in the refrigerant cycle. The evaporator absorbs indoor heat to cool the refrigerant, thereby reducing the indoor temperature, and is a key component for achieving indoor cooling.

[0060] Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0061] Please refer to all the drawings. In an illustrative embodiment of the air conditioner of the present invention, the air conditioner includes: an indoor unit 100.

[0062] In some embodiments, the air conditioner may further include an indoor heat exchanger 200 , which is disposed in the indoor unit 100 .

[0063] In some embodiments, the air conditioner may further include an indoor fan 300 , which is disposed in the indoor unit 100 .

[0064] In some embodiments, the air conditioner may further include a cross-flow duct 400 , which is disposed in the indoor unit 100 .

[0065] In some embodiments, the air conditioner may further include a heat exchange air outlet 500 , which is disposed on a vertical side of the indoor unit 100 , and the heat exchange air outlet 500 is communicated with the cross-flow air duct 400 .

[0066] In some embodiments, the air conditioner may further include an air guide grille 600 , which is disposed on a side of the cross-flow air duct 400 close to the heat exchange air outlet 500 .

[0067] In some embodiments, the air guide grille 600 includes a first grid plate 602 , and the first grid plate 602 is close to the upper half of the cross-flow air duct 400 close to the top of the indoor unit 100 .

[0068] In some embodiments, the first grid plate 602 is inclined from bottom to top in a direction away from the cross-flow air duct 400 .

[0069] In some embodiments, the air conditioner may also include a first air guide plate 700, which is disposed in the heat exchange outlet 500 and close to the top of the indoor unit 100. The first air guide plate 700 is used to guide the airflow guided by the first grille 602.

[0070] Through the above solution, the air output through the cross-flow air duct 400 contacts the first grid plate 602 and is guided by the first grid plate 602 to blow toward the first air guide plate 700, and the airflow guided by the first grid plate 602 can be controlled by the first air guide plate 700. In this way, the airflow through the top of the heat exchange air outlet 500 is controlled, thereby optimizing the distribution of the airflow, improving the uniformity of air supply, and improving the indoor comfort.

[0071] In some embodiments, a second air guide plate 800 is disposed below the heat exchange air outlet 500. The remaining airflow not guided by the first grid plate 602 flows to the second air guide plate 800. The second air guide plate 800 can move synchronously with the first air guide plate 700 to achieve overall airflow guidance and improve air supply uniformity.

[0072] In some embodiments, the indoor unit 100 includes a housing 102 and a panel 101 ; the heat exchange air outlet 500 is opened on the panel 101 .

[0073] In some embodiments, the air guide grille 600 includes a frame 601 , and the frame 601 is disposed on the panel 101 .

[0074] In some embodiments, the first grid plate 602 is disposed in the frame 601. By disposing the frame 601 of the air guide grille 600 on the panel 101 and disposing the first grid plate 602 in the frame 601, the air guide grille 600 is stably installed. At the same time, this design also makes the replacement and maintenance of the air guide grille 600 more convenient.

[0075] In some embodiments, after the panel 101 is installed on the housing 102 , the first grid plate 602 is inserted into one end of the cross-flow duct 400 facing the panel 101 .

[0076] In some embodiments, the frame 601 may also be disposed on a side of the housing 102 facing the panel 101 .

[0077] In some embodiments, the air guide grille 600 further includes a second grid plate 603, which is disposed below the first grid plate 602. The second grid plate 603 is added to the air guide grille 600, so that the airflow can be diffused downward to a certain extent while tilting upward. This design further enhances the uniformity of the airflow, and the airflow guided and outputted through the second grid plate 603 is guided by the second air guide plate 800, thereby improving the air supply effect of the air conditioner.

[0078] Please refer to all the drawings. In addition, the present application also provides an air conditioner, which includes: an indoor unit 100.

[0079] In some embodiments, the air conditioner may further include an indoor heat exchanger 200 , which is disposed in the indoor unit 100 .

[0080] In some embodiments, the air conditioner may further include an indoor fan 300 , which is disposed in the indoor unit 100 .

[0081] In some embodiments, the air conditioner may further include a cross-flow duct 400 , which is disposed in the indoor unit 100 .

[0082] In some embodiments, the air conditioner may further include a heat exchange air outlet 500 , which is disposed on a vertical side of the indoor unit 100 , and the heat exchange air outlet 500 is communicated with the cross-flow air duct 400 .

[0083] In some embodiments, the air conditioner may further include an air guide grille 600 , which is disposed on a side of the heat exchange air outlet 500 close to the cross-flow air duct 400 .

[0084] In some embodiments, the air guide grille 600 includes a first grid plate 602 , and the first grid plate 602 is disposed at the upper portion of the heat exchange air outlet 500 close to the top of the indoor unit 100 .

[0085] In some embodiments, the first grid plate 602 is inclined from bottom to top in a direction away from the cross-flow air duct 400 .

[0086] In some embodiments, the air conditioner may also include a first air guide plate 700, which is disposed in the heat exchange outlet 500 and close to the top of the indoor unit 100. The first air guide plate 700 is used to guide the airflow guided by the first grille 602.

[0087] Through the above solution, the air output through the cross-flow air duct 400 contacts the first grid plate 602 and is guided by the first grid plate 602 to blow toward the first air guide plate 700, and the airflow guided by the first grid plate 602 can be controlled by the first air guide plate 700. In this way, the airflow through the top of the heat exchange air outlet 500 is controlled, thereby optimizing the distribution of the airflow, improving the uniformity of air supply, and improving the indoor comfort.

[0088] In some embodiments, a second air guide plate 800 is disposed below the heat exchange air outlet 500. The remaining airflow not guided by the first grid plate 602 flows to the second air guide plate 800. The second air guide plate 800 can move synchronously with the first air guide plate 700 to achieve overall airflow guidance and improve air supply uniformity.

[0089] In some embodiments, the indoor unit 100 includes a housing 102 and a panel 101 ; the heat exchange air outlet 500 is opened on the panel 101 .

[0090] In some embodiments, the air guide grille 600 includes a frame 601 , and the frame 601 is disposed on the panel 101 .

[0091] In some embodiments, the first grid plate 602 is disposed in the frame 601. By disposing the frame 601 of the air guide grille 600 on the panel 101 and disposing the first grid plate 602 in the frame 601, the air guide grille 600 is stably installed. At the same time, this design also makes the replacement and maintenance of the air guide grille 600 more convenient.

[0092] In some embodiments, the frame 601 may also be disposed on a side of the housing 102 facing the panel 101 .

[0093] In some embodiments, after the panel 101 is connected to the housing 102 , the first grid plate 602 on the frame 601 is inserted into the heat exchange air outlet 500 .

[0094] In some embodiments, the air guide grille 600 further includes a second grid plate 603, which is disposed below the first grid plate 602. The second grid plate 603 is added to the air guide grille 600, so that the airflow can be diffused downward to a certain extent while tilting upward. This design further enhances the uniformity of the airflow, and the airflow guided and outputted through the second grid plate 603 is guided by the second air guide plate 800, thereby improving the air supply effect of the air conditioner.

[0095] In some embodiments, a plurality of first grid plates 602 are arranged at intervals along the height direction of the indoor unit 100. By providing a plurality of first grid plates 602, the airflow guiding effect can be improved, and more precise airflow control can be performed according to different air supply requirements. This design increases the air supply flexibility of the air conditioner and further improves the indoor comfort.

[0096] In some embodiments, the second grid plate 603 is inclined from top to bottom away from the housing 102. The design of the second grid plate 603 being inclined from top to bottom away from the housing 102 can guide the airflow to diffuse downward and complement the first grid plate 602, thereby further optimizing the distribution of the airflow.

[0097] In some embodiments, the width direction of the second grid plate 603 extends away from the housing 102. The design of the second grid plate 603 extending away from the housing 102 in the width direction allows part of the airflow to be output horizontally, which can expand the coverage of the airflow and make the airflow more evenly distributed indoors.

[0098] In some embodiments, the shell 102 is arranged in a rectangular shape, and the shell 102 is vertical and communicates with the cross-flow duct 400 along one side of the shell 102 in the width direction.

[0099] In some embodiments, the panel 101 is rectangular, and the panel 101 is attached to a side of the housing 102 that is connected to the cross-flow duct 400 .

[0100] In some embodiments, the thickness direction of the panel 101 is perpendicular to the side of the housing 102 communicating with the cross-flow duct 400 .

[0101] In some embodiments, the opening direction of the heat exchange air outlet 500 is the same as the thickness direction of the panel 101 .

[0102] In some embodiments, the length direction of the heat exchange air outlet 500 is the same as the length direction of the housing 102 .

[0103] In some embodiments, the length direction of the first grid plate 602 is the same as the length direction of the heat exchange air outlet 500 .

[0104] In some embodiments, the width direction of the first grid plate 602 is inclined from the top of the housing 102 to the direction away from the housing 102 .

[0105] In some embodiments, the length direction of the second grid plate 603 is the same as the length direction of the heat exchange air outlet 500 .

[0106] In some embodiments, the width direction of the second grid plate 603 may be parallel to the thickness direction of the panel 101 .

[0107] In some embodiments, the width direction of the second grid plate 603 is inclined from the side facing the bottom of the housing 102 to the direction away from the housing 102 .

[0108] In some embodiments, the plurality of first grid plates 602 may be parallel to each other.

[0109] In some embodiments, a plurality of second grid plates 603 may be spaced apart along the height direction of the housing 102 .

[0110] In some embodiments, a plurality of second grid plates 603 may be arranged at intervals along the vertical direction.

[0111] In some embodiments, the plurality of second grid plates 603 may be parallel to each other.

[0112] In some embodiments, the length direction of the first air guide plate 700 is the same as the length direction of the shell 102 .

[0113] In some embodiments, the first air guide plate 700 is disposed at the upper portion of the heat exchange air outlet 500 .

[0114] In some embodiments, the first air guide plate 700 can be flipped with the length direction of the housing 102 as the axis, so as to change the width direction of the first air guide plate 700 and change the direction of the airflow.

[0115] In some embodiments, the length direction of the second air guide plate 800 is the same as the length direction of the shell 102 .

[0116] In some embodiments, the second air guide plate 800 is disposed below the heat exchange air outlet 500 .

[0117] In some embodiments, the second air guide plate 800 can be flipped with the length direction of the housing 102 as the axis, so as to change the width direction of the second air guide plate 800 and change the direction of the airflow.

[0118] In some embodiments, the air guide grille 600 further includes a connecting rod 604, which connects each first grid plate 602 and the second grid plate 603. The connecting rod 604 connects each first grid plate 602 and the second grid plate 603, thereby enhancing the structural strength of the air guide grille 600 and improving the overall stability and durability of the air guide grille 600.

[0119] In some embodiments, the length direction of the connecting rod 604 can be set along the height direction of the housing 102 .

[0120] In some embodiments, the length direction of the connecting rod 604 may be perpendicular to the first grid plate 602 .

[0121] In some embodiments, the length direction of the connecting rod 604 may be perpendicular to the second grid plate 603 .

[0122] In some embodiments, a plurality of connecting rods 604 are spaced apart along the length direction of the housing 102 .

[0123] In some embodiments, the frame 601 , the connecting rod 604 , the first grid plate 602 and the second grid plate 603 are integrally formed to improve the strength of the air guide grille 600 .

[0124] In some embodiments, a third air guide plate is provided at the heat exchange air outlet 500, and the third air guide plate is used to horizontally control the airflow output through the heat exchange air outlet 500. The air supply flexibility of the air conditioner is further enhanced, and accurate air supply control can be performed according to actual needs.

[0125] In some embodiments, the third air guide plate is disposed in the heat exchange air outlet 500 and is located on a side of the air guide grille 600 away from the housing 102 .

[0126] In some embodiments, the third air guide plate rotates along the height direction of the shell 102 at the heat exchange air outlet 500 .

[0127] In some embodiments, a plurality of third air guide plates are disposed at intervals along the length direction of the heat exchange air outlet 500 to improve the air guide effect.

[0128] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An air conditioner, characterized in that: It includes: Indoor unit; An indoor heat exchanger, wherein the indoor heat exchanger is disposed in the indoor unit; An indoor fan, wherein the indoor fan is arranged in the indoor unit; A cross-flow air duct, wherein the cross-flow air duct is arranged in the indoor unit; A heat exchange air outlet, the heat exchange air outlet is opened on a vertical side of the indoor unit, and the heat exchange air outlet is connected to the cross-flow air duct; An air guide grille, the air guide grille being arranged on a side of the crossflow air duct close to the heat exchange air outlet; wherein the air guide grille comprises a first grille, the first grille being close to the upper half of the crossflow air duct close to the top of the indoor unit, the first grille being inclined from bottom to top in a direction away from the crossflow air duct; The first air guide plate is arranged in the heat exchange air outlet, and the first air guide plate is close to the top of the indoor unit, and the first air guide plate is used to guide the airflow after being guided by the first grille.

2. The air conditioner according to claim 1, characterized in that: A plurality of first grilles are arranged at intervals along a height direction of the indoor unit.

3. The air conditioner according to claim 2, characterized in that: The indoor unit includes a shell and a panel; the heat exchange outlet is opened on the panel; the air guide grille includes a frame, and the frame is arranged on the panel; the first grid plate is arranged in the frame.

4. The air conditioner according to claim 3, characterized in that: The air guide grille also includes a second grille, and the second grille is arranged below the first grille.

5. The air conditioner according to claim 4, characterized in that: The second grid plate is inclined from top to bottom in a direction away from the shell.

6. The air conditioner according to claim 4, characterized in that: The width direction of the second grid plate extends in a direction away from the housing.

7. The air conditioner according to claim 4, characterized in that: The air guide grille further includes a connecting rod, and the connecting rod connects the first grid plates and the second grid plates.

8. The air conditioner according to claim 1, characterized in that: A second air guide plate is arranged below the heat exchange air outlet.

9. The air conditioner according to claim 1, characterized in that: A third air guide plate is provided at the heat exchange air outlet, and the third air guide plate is used to control the airflow output through the heat exchange air outlet in a horizontal direction.

10. An air conditioner, characterized in that: It includes: Indoor unit; An indoor heat exchanger, wherein the indoor heat exchanger is disposed in the indoor unit; An indoor fan, wherein the indoor fan is arranged in the indoor unit; A cross-flow air duct, wherein the cross-flow air duct is arranged in the indoor unit; A heat exchange air outlet, the heat exchange air outlet is opened on a vertical side of the indoor unit, and the heat exchange air outlet is connected to the cross-flow air duct; An air guide grille, the air guide grille is arranged on a side of the heat exchange outlet close to the crossflow air duct; wherein the air guide grille comprises a first grille, the first grille is arranged on the upper half of the heat exchange outlet close to the top of the indoor unit; the first grille is inclined from bottom to top in a direction away from the crossflow air duct; The first air guide plate is arranged in the heat exchange air outlet, and the first air guide plate is close to the top of the indoor unit, and the first air guide plate is used to guide the airflow after being guided by the first grille.

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