Air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to an air conditioner. A first air guide plate and a second air guide plate of the air conditioner are rotationally assembled on a machine shell and can shield or open an air outlet, and the first air guide plate and the second air guide plate are further configured to be capable of adjusting the air outlet direction of the air outlet. Wherein the first air guide plate is provided with a first side and a second side which are distributed oppositely, and when the first air guide plate shields the air outlet, the second side faces the interior of the machine shell; the second air guide plate is provided with a third side and a fourth side which are distributed oppositely, and when the second air guide plate shields the air outlet, the fourth side faces the interior of the machine shell; the first side and the third side are configured to be capable of forming a first air duct for air outlet; and the second side and the third side, and / or the first side and the fourth side are configured to form a second air duct for air outlet. According to the air conditioner, more air outlet modes can be obtained through the air guide plate, and more requirements of users are met.

Description

Technical Field

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

[0002] An air conditioner is an electrical appliance commonly used to adjust the temperature and humidity of an indoor environment. Air conditioners can be divided into wall mounted units and cabinet units. Wall mounted units usually need to be mounted on a wall, while cabinet units can be placed directly on the ground. The basic structure and working principle of an air conditioner are similar. It includes a casing, and a wind wheel and an evaporator arranged in the casing. The casing is provided with an air outlet, and the air heated by the evaporator is blown out from the air outlet under the action of the wind wheel. In order to adjust the air outlet direction, an air guide mechanism is also provided at the air outlet, and the air guide mechanism includes a rotatable wind guide plate, so that the air outlet direction can be adjusted by rotating the wind guide plate.

[0003] However, the air conditioner provided by the related art has fewer air outlet modes that can be adjusted through the air guide plate, and it is difficult to meet the needs of more users. Utility Model Content

[0004] The problem solved by the utility model is how to obtain more air outlet modes through the air guide plate to meet more needs of users.

[0005] In order to solve the above problems, the utility model provides an air conditioner, comprising:

[0006] A casing, wherein the casing is provided with an air outlet; and

[0007] The air guide mechanism includes a first air guide plate and a second air guide plate, both of which are rotatably mounted on the housing and can block or open the air outlet, and the first air guide plate and the second air guide plate are also configured to adjust the air outlet direction of the air outlet; wherein,

[0008] The first air guide plate has a first side and a second side that are arranged in opposite directions, and when the first air guide plate blocks the air outlet, the second side faces the interior of the housing; the second air guide plate has a third side and a fourth side that are arranged in opposite directions, and when the second air guide plate blocks the air outlet, the fourth side faces the interior of the housing;

[0009] The first side and the third side are configured to form a first air duct for air outlet;

[0010] The second side and the third side, and / or the first side and the fourth side are configured to form a second air duct for air outlet.

[0011] The first side and the second side of the first air guide plate of the air conditioner disclosed in the present invention are respectively the outer wall and the inner wall of the first air guide plate, and similarly, the third side and the fourth side of the second air guide plate are respectively the outer wall and the inner wall of the second air guide plate, so that the first air duct for air outlet is formed by the outer walls of the first air guide plate and the second air guide plate, and the second air duct for air outlet is formed by the outer wall of one of the first air guide plate and the second air guide plate and the inner wall of the other. In this way, the first air guide plate and the second air guide plate are configured to have a larger rotation angle, so that the inner wall and the outer wall of the first air guide plate and the second air guide plate can be more fully utilized to form a variety of air ducts for air guide, that is, more different air outlet modes can be obtained to meet more needs of users.

[0012] In an optional embodiment, the average width of the second air duct is greater than the average width of the first air duct.

[0013] With such an arrangement, when the air conditioner discharges air through the second air duct, the air is more dispersed and the wind feeling is weaker than when the air is discharged through the first air duct, which is helpful in improving the problem of wind blowing directly towards the user and causing discomfort to the user.

[0014] In an optional embodiment, the size difference between the inlet and the outlet of the first air duct is greater than the size difference between the inlet and the outlet of the second air duct.

[0015] With this arrangement, when the air conditioner discharges air through the second air duct, the flow intensity of the wind from the inlet to the outlet of the second air duct is reduced more significantly than that of the first air duct, and the wind feeling is weaker, which is beneficial to improving the problem of wind blowing directly towards the user and causing user discomfort.

[0016] In an optional embodiment, the caliber of the first air duct gradually increases from the inlet of the first air duct to one end of the outlet; the caliber of the second air duct gradually increases from the inlet of the second air duct to one end of the outlet.

[0017] With such a configuration, the first air duct and the second air duct can be used respectively to form a wide-angle air outlet mode, which not only ensures that the air outlet coverage area is expanded to speed up the control of ambient temperature, but also reduces the feeling of wind and improves the problem of physical discomfort caused by wind blowing directly to the user.

[0018] In an optional embodiment, the first air guide plate includes a first main plate and a first sub-plate that are relatively and spaced apart from each other, and the first main plate has a first side and a second side; the second air guide plate includes a second main plate and a second sub-plate that are relatively and spaced apart from each other, and the second main plate has a third side and a fourth side.

[0019] Through the arrangement of the main board and the sub-board, the air outlet can be opened on the first air guide plate and the second air guide plate, and when the air is discharged through the second air duct, at least one of the first sub-board and the second sub-board is used to form an air cavity for air flow, thereby improving the problem of scattered wind flow and improving user experience.

[0020] In an optional embodiment, the first main board is an arc-shaped board, the arc-shaped concave surface of the first main board is the second side, and the arc-shaped convex surface of the first main board is the first side.

[0021] The first main board is set as an arc-shaped board, so that when the first air guide plate blocks the air outlet, the arc-shaped convex surface of the first main board faces the outside of the casing, so as to make the appearance of the air conditioner more smooth and improve the aesthetics of the air conditioner.

[0022] In an optional implementation, the second main board is an arc-shaped board, the arc-shaped concave surface of the second main board is the fourth side, and the arc-shaped convex surface of the second main board is the third side.

[0023] The second main board is set as an arc-shaped board, so that when the second air guide plate blocks the air outlet, the arc-shaped convex surface of the second main board faces the outside of the casing, so as to make the appearance of the air conditioner more smooth and improve the aesthetics of the air conditioner.

[0024] In an optional embodiment, the width of the first main board is greater than the width of the first sub-board; the width of the second main board is greater than the width of the second sub-board.

[0025] Such an arrangement can, on the one hand, avoid the interference of the arrangement of the first sub-plate and the second sub-plate with the overall rotation of the first air guide plate and the second air guide plate, and on the other hand, improve the problem of the first sub-plate and the second sub-plate obstructing the air outlet, ensuring that the air conditioner has a sufficiently large air outlet.

[0026] In an optional embodiment, the air conditioner further includes a first motor and a second motor; the first motor is transmission-connected to the first air guide plate to drive the first air guide plate to rotate; the second motor is transmission-connected to the second air guide plate to drive the second air guide plate to rotate.

[0027] Configuring the first air guide plate and the second air guide plate to be driven by independent motors can improve the problem of sickle deformation of either the first air guide plate or the second air guide plate, thereby improving the problem of easy damage to either the first air guide plate or the second air guide plate.

[0028] In an optional embodiment, when the first air guide plate and the second air guide plate block the air outlet, the first air guide plate overlaps the second air guide plate; the first motor and the second motor are respectively located at two ends of the length extension direction of the air outlet.

[0029] By independently configuring motors for the first air guide plate and the second air guide plate, the first air guide plate and the second air guide plate can have different torques, wherein the torque of the first air guide plate can be made greater than the torque of the overlapped second air guide plate, so as to improve problems such as motion dislocation and jamming when driving the first air guide plate and the second air guide plate to rotate, thereby ensuring the rotation reliability of the first air guide plate and the second air guide plate; and, respectively arranging the first motor and the second motor at the two ends of the length extension direction of the air outlet can also ensure the smoothness of the rotation of the double air guide plates.

[0030] In an optional embodiment, the length extension direction of the air outlet is a vertical direction, the first motor is located below the air outlet, and the second motor is located above the air outlet.

[0031] Ensure that a motor is provided at the lower end of the first air guide plate overlapped with the second air guide plate, so that when misalignment or jamming occurs during the rotation of the first air guide plate and the second air guide plate, the torque of the first air guide plate can be greater than that of the overlapping second air guide plate, thereby ensuring the smoothness and reliability of the rotation of the double air guide plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the structure of the air conditioner in the embodiment of the utility model;

[0033] Figure 2 It is a cross-sectional view of the air conditioner when the first air guide plate and the second air guide plate block the air outlet in the embodiment of the utility model;

[0034] Figure 3 It is a cross-sectional view of the air conditioner when the first air guide plate and the second air guide plate form a first air duct that discharges air to the left in the embodiment of the utility model;

[0035] Figure 4 It is a cross-sectional view of the air conditioner when the first air guide plate and the second air guide plate form a first air duct that discharges air to the right in the embodiment of the utility model;

[0036] Figure 5 A cross-sectional view of the air conditioner when the first air guide plate and the second air guide plate form a second air duct that discharges air to the left in the embodiment of the utility model;

[0037] Figure 6 It is a cross-sectional view of the air conditioner when the first air guide plate and the second air guide plate form a second air duct to discharge air to the right in the embodiment of the utility model;

[0038] Figure 7 This is a cross-sectional view of the layout structure of the air conditioner in the embodiment of the utility model;

[0039] Figure 8 for Figure 7 The enlarged view of the middle Ⅷ;

[0040] Fig. 9 for Figure 7 The enlarged view of the middle IX;

[0041] Fig.10 for Figure 2 Enlarged view of point X in the middle.

[0042] Description of reference numerals:

[0043] 010-air conditioner; 100-casing; 101-air outlet; 110-evaporator; 120-wind wheel; 200-wind guide mechanism; 210-first air guide plate; 211-first main board; 212-first sub-board; 213-first connecting rib; 214-first side; 215-second side; 216-first inclined plane; 220-second air guide plate; 221-second main board; 222-second sub-board; 223-second connecting rib; 224-third side; 225-fourth side; 226-second inclined plane; 231-first air duct; 232-second air duct; 310-first motor; 320-second motor; 330-third motor. DETAILED DESCRIPTION

[0044] When the air conditioner is not in use, the air guide plate is used to cover the air outlet to reduce dust and other problems in the body and ensure aesthetics; when the air conditioner is in use, the air guide plate not only opens the air outlet, but also can adjust the air outlet direction of the air outlet by rotating the air guide plate to meet various user needs. However, the air conditioner provided by the related art has few air outlet modes adjusted by the air guide plate, which is difficult to meet more user needs.

[0045] The air conditioner configured with the air conditioner of this embodiment can increase the air outlet mode through the air guide plate to meet more needs of users.

[0046] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0047] Please refer to Figure 1 The air conditioner 010 in this embodiment refers to an indoor cabinet unit; of course, in other embodiments, the air conditioner 010 may also refer to an air conditioner wall unit, which is not specifically limited here.

[0048] Please refer to Figure 1 and Figure 2 The air conditioner 010 includes a casing 100, an evaporator 110 and a wind wheel 120. The casing 100 is provided with an air outlet 101. The evaporator 110 and the wind wheel 120 are both assembled in the casing 100. The air exchanged by the evaporator 110 can be blown out from the air outlet 101 under the action of the wind wheel 120, thereby realizing the regulation of the ambient temperature.

[0049] It should be noted that the wind wheel 120 is driven by a corresponding motor mounted on the housing 100 , and its specific structure and working principle are similar to those in the related art, which will not be described in detail here.

[0050] Optionally, the housing 100 includes a front enclosure and a rear enclosure (not shown in the figure) that are interlocked and connected, and an installation space is formed between the front enclosure and the rear enclosure, and the wind wheel 120 and the evaporator 110 are both installed in the installation space, and the front enclosure is provided with an air outlet 101. Such a configuration ensures the ease of assembly of the air conditioner 010, and ensures the ease of maintenance and repair of the air conditioner 010.

[0051] The connection methods between the front shell and the rear shell include but are not limited to snap-on connection and connection with fasteners such as bolts.

[0052] Please refer to Figure 2 and Figure 3 , in order to facilitate the adjustment of the air outlet direction of the air outlet 101; the air conditioner 010 also includes an air guide mechanism 200, the air guide mechanism 200 includes a first air guide plate 210 and a second air guide plate 220, the first air guide plate 210 and the second air guide plate 220 can be rotatably mounted on the casing 100 and located at the air outlet 101, specifically, the first air guide plate 210 and the second air guide plate 220 can be rotatably mounted on the front shell; the first air guide plate 210 and the second air guide plate 220 can open the air outlet 101 or block the air outlet 101, and the first air guide plate 210 and the second air guide plate 220 are also configured to be able to adjust the air outlet direction of the air outlet 101, wherein the first air guide plate 210 and the second air guide plate 220 can make the wind blow to the left, to the right or to the middle.

[0053] For further information, please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 The first air guide plate 210 has a first side 214 and a second side 215 that are arranged in opposite directions. When the first air guide plate 210 blocks the air outlet 101, the second side 215 faces the inside of the casing 100, that is, the second side 215 faces the installation space; the second air guide plate 220 has a third side 224 and a fourth side 225 that are arranged in opposite directions. When the second air guide plate 220 blocks the air outlet 101, the fourth side 225 faces the inside of the casing 100, that is, the fourth side 225 faces the installation space; it can be seen that the first side 214 and the second side 215 of the first air guide plate 210 are the outer wall and the inner wall of the first air guide plate 210, respectively, and similarly, the third side 224 and the fourth side 225 of the second air guide plate 220 are the outer wall and the inner wall of the second air guide plate 220, respectively.

[0054] The air-guiding mechanism 200 is configured to form a first air duct 231 and a second air duct 232; wherein the first side 214 and the third side 224 are configured to form a first air duct 231 for air outlet; the second side 215 and the third side 224, and / or the first side 214 and the fourth side 225 are configured to form a second air duct 232 for air outlet. In this way, the first air duct 231 for air outlet is formed by the outer walls of the first air guide plate 210 and the second air guide plate 220, while the second air duct 232 for air outlet is formed by the outer wall of one of the first air guide plate 210 and the second air guide plate 220 and the inner wall of the other. The corresponding first air guide plate 210 and the second air guide plate 220 need to be configured to have a larger rotation angle, that is, when the air duct is formed by using the outer wall or the inner wall of the air guide plate, the air guide plate needs to be rotated approximately 180° in posture. In this way, the inner and outer walls of the first air guide plate 210 and the second air guide plate 220 can be more fully utilized to form a variety of air ducts for guiding air, so as to obtain more different air outlet modes and meet more user needs.

[0055] It should be understood that in some embodiments, the second side 215 of the first air guide plate 210 and the fourth side 225 of the second air guide plate 220 can jointly form a third air duct (not shown); in this way, the air conditioner 010 has more air outlet modes to meet the various needs of users.

[0056] It should be noted that the first air guide plate 210 and the second air guide plate 220 blocking the air outlet 101 may mean that the first air guide plate 210 and the second air guide plate 220 close the air outlet 101, or the first air guide plate 210 and the second air guide plate 220 block the air outlet 101 but leave a certain gap.

[0057] Optionally, in order to reliably form the first air duct 231 and the second air duct 232, the first air guide plate 210 and the second air guide plate 220 are both configured to be able to rotate in a first direction and in a second direction, wherein the first direction and the second direction are opposite. To simplify the subsequent description, please refer to Figure 2-6, the first direction is the clockwise direction in the figure, and the second direction is the counterclockwise direction in the figure. When the air guide mechanism 200 forms a first air duct 231 that blows air to the left or right, the first air guide plate 210 can rotate counterclockwise from the position of shielding the air outlet 101, and the second air guide plate 220 can rotate clockwise from the position of shielding the air outlet 101, so that the first side 214 of the first air guide plate 210 and the third side 224 of the second air guide plate 220 can be used to form the first air duct 231 that blows air to the left or right; when the air guide mechanism 200 forms a second air duct 232 that blows air to the left, the first air guide plate 210 and the second air guide plate 220 can rotate counterclockwise from the position of shielding the air outlet 101. 220 can be rotated counterclockwise from the position blocking the air outlet 101, so as to form a second air duct 232 by utilizing the first side 214 of the first air guide plate 210 and the fourth side 225 of the second air guide plate 220; when the air guide mechanism 200 forms a second air duct 232 to discharge air to the right, the first air guide plate 210 and the second air guide plate 220 can be rotated clockwise from the position blocking the air outlet 101, so as to form a second air duct 232 by utilizing the second side 215 of the first air guide plate 210 and the third side 224 of the second air guide plate 220.

[0058] For further information, please refer to Figure 3 and Figure 5 When the air guide mechanism 200 discharges air to the left through the first air duct 231, the second air guide plate 220 can continue to rotate in the clockwise direction by a set angle, for example: 180°, so that the first air duct 231 can be switched to the second air duct 232 that discharges air to the left, so that the second air duct 232 is formed by utilizing the first side 214 of the first air guide plate 210 and the fourth side 225 of the second air guide plate 220; or, when the air guide mechanism 200 discharges air to the left through the first air duct 231, the second air guide plate 220 can be rotated counterclockwise in the opposite direction by a set angle, for example: 180°, so that the first air duct 231 can be switched to the second air duct 232 that discharges air to the left, so that the second air duct 232 is formed by utilizing the first side 214 of the first air guide plate 210 and the fourth side 225 of the second air guide plate 220; the method of switching the second air duct 232 to the first air duct 231 is opposite to the above operation, which will not be repeated here.

[0059] Similarly, please refer to Figure 4 and Figure 6When the air guide mechanism 200 discharges air to the right through the first air duct 231, the first air guide plate 210 can continue to rotate counterclockwise by a set angle, for example: 180°, so that the first air duct 231 can be switched to the second air duct 232 to the right, so that the second air duct 232 is formed by utilizing the second side 215 of the first air guide plate 210 and the third side 224 of the second air guide plate 220; or, when the air guide mechanism 200 discharges air to the right through the first air duct 231, the first air guide plate 210 can be rotated in the opposite direction in a clockwise direction by a set angle, for example: 180°, so that the first air duct 231 can be switched to the second air duct 232 to the right, so that the second air duct 232 is formed by utilizing the second side 215 of the first air guide plate 210 and the third side 224 of the second air guide plate 220; the method of switching the second air duct 232 to the first air duct 231 is opposite to the above operation and will not be repeated here.

[0060] It should be noted that the above setting angle can also be 175°, 170°, 165°, 160°

[0061] Etc., no specific limitation is given here.

[0062] It should be understood that in other embodiments, at least one of the first air guide plate 210 and the second air guide plate 220 may also be configured to be rotatable only in the first direction or the second direction, which is not specifically limited herein.

[0063] Optionally, the rotation range of the first air guide plate 210 and the second air guide plate 220 is 0-120°, wherein 0° refers to a state when the first air guide plate 210 and the second air guide plate 220 block the air outlet 101 .

[0064] Of course, in other embodiments, the rotation range of the first air guide plate 210 and the second air guide plate 220 may be 0-100°, 0-110°, 0-130°, etc., which is not specifically limited here.

[0065] Optionally, see Figure 3 , Figure 4 , Figure 5 and Figure 6 The diameter of the first air duct 231 gradually increases from the inlet of the first air duct 231 to one end of the outlet; the diameter of the second air duct 232 gradually increases from the inlet of the second air duct 232 to one end of the outlet. In this way, the first air duct 231 and the second air duct 232 can be used to form a wide-angle air outlet mode, which not only ensures that the air outlet coverage area is expanded to speed up the control of the ambient temperature, but also reduces the wind feeling and improves the problem of physical discomfort caused by the wind blowing directly to the user.

[0066] Of course, in other embodiments, at least one of the first air duct 231 and the second air duct 232 may also be an equal-width channel, that is, the width of at least one of the first air duct 231 and the second air duct 232 remains unchanged from the inlet to the outlet; or, in other embodiments, at least one of the first air duct 231 and the second air duct 232 may also be a tapered channel, that is, the width of at least one of the first air duct 231 and the second air duct 232 gradually decreases from the inlet to the outlet. Such a setting can increase the air outlet intensity, that is, the wind feeling can be enhanced.

[0067] It should be noted that, in this embodiment, when the air guide mechanism 200 forms the first air duct 231, that is, when the first side 214 of the first air guide plate 210 and the third side 224 of the second air guide plate 220 jointly form the first air duct 231, the first air duct 231 can discharge air to the left or to the right. When the air guide mechanism 200 forms the second air duct 232, it includes the following two situations, one of which is that the first side 214 of the first air guide plate 210 and the fourth side 225 of the second air guide plate 220 jointly form the second air duct 232 that discharges air to the left, and the other is that the second side 215 of the first air guide plate 210 and the third side 224 of the second air guide plate 220 jointly form the second air duct 232 that discharges air to the right.

[0068] The above terms "left side" and "right side" are relative positions rather than absolute positions; among them, "left side" can be understood as the side corresponding to the left hand of the user when facing the air outlet 101 after the air conditioner 010 is placed in place, and "right side" can be understood as the side corresponding to the right hand of the user when facing the air outlet 101 after the air conditioner 010 is placed in place.

[0069] Optionally, the average width of the second air duct 232 is greater than the average width of the first air duct 231. With this arrangement, when the air conditioner 010 discharges air through the second air duct 232, the air is more dispersed and the wind feeling is weaker than that through the first air duct 231, which is conducive to improving the problem of wind blowing directly to the user and causing discomfort to the user.

[0070] Optionally, the size difference between the inlet and outlet of the first air duct 231 is greater than the size difference between the inlet and outlet of the second air duct 232. With such a configuration, when the air conditioner 010 discharges air through the second air duct 232, the flow intensity of the wind from the inlet to the outlet of the second air duct 232 is more significantly reduced than that of the first air duct 231, and the wind feeling is weaker, which is conducive to improving the problem of wind blowing directly to the user and causing discomfort to the user.

[0071] The structure of the first air guide plate 210 and the structure of the second air guide plate 220 can be set as needed; please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6In this embodiment, the first air guide plate 210 includes a first main plate 211 and a first sub-plate 212 that are relatively and spaced apart from each other, and the first main plate 211 has a first side 214 and a second side 215; the second air guide plate 220 includes a second main plate 221 and a second sub-plate 222 that are relatively and spaced apart from each other, and the second main plate 221 has a third side 224 and a fourth side 225.

[0072] By setting the main board and the sub-board, the air outlet 101 can be opened on the first air guide plate 210 and the second air guide plate 220, and when the air is discharged by using the second air duct 232, at least one of the first sub-board 212 and the second sub-board 222 is used to form an air cavity for air flow, thereby improving the problem of scattered wind flow and improving user experience.

[0073] It should be noted that when the first side 214 of the first air guide plate 210 and the fourth side 225 of the second air guide plate 220 form the second air duct 232, the second sub-plate 222 is located between the first main plate 211 and the second main plate 221, so as to form a wind cavity for wind flow by using the second sub-plate 222, thereby improving the problem of scattered wind flow. When the second side 215 of the first air guide plate 210 and the third side 224 of the second air guide plate 220 form the second air duct 232, the first sub-plate 212 is located between the first main plate 211 and the second main plate 221, so as to form a wind cavity for wind flow by using the first sub-plate 212, thereby improving the problem of scattered wind flow.

[0074] Of course, in some embodiments, when the second side 215 of the first air guide plate 210 and the fourth side 225 of the second air guide plate 220 form a third air duct, both the first sub-plate 212 and the second sub-plate 222 are located between the first main plate 211 and the second main plate 221, and the first sub-plate 212 and the second sub-plate 222 jointly form an air cavity for air flow, thereby improving the problem of scattered wind flow.

[0075] Furthermore, the first air guide plate 210 further includes a first connecting rib 213, through which the first main plate 211 and the first auxiliary plate 212 are connected; the second air guide plate 220 further includes a second connecting rib 223, through which the second main plate 221 and the second auxiliary plate 222 are connected. Such an arrangement can ensure the structural stability of the first air guide plate 210 and the second air guide plate 220.

[0076] Optionally, the first main board 211 and the first sub-board 212 are connected by a plurality of first connecting ribs 213, and the plurality of first connecting ribs 213 are distributed at intervals; the second main board 221 and the second sub-board 222 are connected by a plurality of second connecting ribs 223, and the plurality of second connecting ribs 223 are distributed at intervals. Such an arrangement can improve the connection stability between the first main board 211 and the first sub-board 212, and improve the connection stability between the second main board 221 and the second sub-board 222, and can avoid obstruction of air outlet, thereby ensuring sufficient air outlet.

[0077] The number of the first connecting ribs 213 and the second connecting ribs 223 can be one, two, three, four, etc., which is not specifically limited herein.

[0078] The shapes of the first main board 211, the first sub-board 212, the second main board 221 and the second sub-board 222 can be set as needed; please refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 , the first main board 211 and the second main board 221 are both arc-shaped plates, and the first sub-board 212 and the second sub-board 222 are both flat plates; when the first air guide plate 210 and the second air guide plate 220 block the air outlet 101, the arc-shaped surface of the first main board 211 and the arc-shaped surface of the second main board 221 are both facing the inside of the housing 100, that is, the arc-shaped concave surface of the first main board 211 is the second side 215, the arc-shaped convex surface of the first main board 211 is the first side 214, the arc-shaped concave surface of the second main board 221 is the fourth side 225, and the arc-shaped convex surface of the second main board 221 is the third side 224. The first main board 211 and the second main board 221 are set as arc-shaped plates, and when blocking the air outlet 101, the arc-shaped surface of the first main board 211 and the arc-shaped surface of the second main board 221 are both facing the inside of the housing 100, which can make the appearance of the air conditioner 010 more smooth, that is, improve the aesthetics of the air conditioner 010.

[0079] Of course, in other embodiments, at least one of the first main board 211 and the second main board 221 is a flat plate, and / or at least one of the first sub-board 212 and the second sub-board 222 is a curved plate, which is not specifically limited here.

[0080] Optionally, see Figure 3 , Figure 4 , Figure 5 and Figure 6 , the width of the first sub-plate 212 is smaller than the width of the first main plate 211; the width of the second sub-plate 222 is smaller than the width of the second main plate 221. Such a configuration can, on the one hand, prevent the first sub-plate 212 and the second sub-plate 222 from interfering with the overall rotation of the first air guide plate 210 and the second air guide plate 220, and on the other hand, can improve the problem of the first sub-plate 212 and the second sub-plate 222 blocking the air outlet, ensuring that the air conditioner 010 has a sufficiently large air outlet.

[0081] Of course, in other embodiments, the width of the first sub-board 212 is equal to the width of the first main board 211, and / or the width of the second sub-board 222 is equal to the width of the second main board 221, which is not specifically limited here.

[0082] It should be understood that in other embodiments, the first air guide plate 210 may only include the first main board 211, and / or the second air guide plate 220 may only include the second main board 221, which is not specifically limited herein.

[0083] The lengths of the first main board 211 , the first sub-board 212 , the second main board 221 and the second sub-board 222 can be set as required, for example, 500 mm, 700 mm, 1000 mm, 1200 mm, etc., which are not specifically limited here.

[0084] The lengths of the first air guide plate 210 and the second air guide plate 220 are usually long, which may easily lead to the problem of sickle deformation. Figure 7 , Figure 8 and Fig.10 The air conditioner 010 of this embodiment further includes a first motor 310 and a second motor 320; the first motor 310 is transmission-connected to the first air guide plate 210 to drive the first air guide plate 210 to rotate; the second motor 320 is transmission-connected to the second air guide plate 220 to drive the second air guide plate 220 to rotate. Configuring independent motors to drive the first air guide plate 210 and the second air guide plate 220 can improve the problem of sickle deformation of either the first air guide plate 210 or the second air guide plate 220, thereby improving the problem of easy damage of either the first air guide plate 210 or the second air guide plate 220.

[0085] Furthermore, when the first air guide plate 210 and the second air guide plate 220 block the air outlet 101, the first air guide plate 210 overlaps the second air guide plate 220; the first motor 310 and the second motor 320 are respectively located at the two ends of the length extension direction of the air outlet 101. By independently configuring motors for the first air guide plate 210 and the second air guide plate 220, the first air guide plate 210 and the second air guide plate 220 can also have different torques, wherein the torque of the first air guide plate 210 can be made greater than the torque of the overlapped second air guide plate 220, so as to improve the problems of motion dislocation and jamming when driving the first air guide plate 210 and the second air guide plate 220 to rotate, that is, to ensure the rotation reliability of the first air guide plate 210 and the second air guide plate 220; and, by respectively arranging the first motor 310 and the second motor 320 at the two ends of the length extension direction of the air outlet 101, the smoothness of the rotation of the double air guide plates can also be ensured.

[0086] Furthermore, the length of the air outlet 101 extends in the vertical direction, the first motor 310 is located below the air outlet 101, and the second motor 320 is located above the air outlet 101. The motor is provided at the lower end of the first air guide plate 210 overlapped with the second air guide plate 220, so that when the first air guide plate 210 and the second air guide plate 220 are misaligned or stuck during rotation, the torque of the first air guide plate 210 is greater than that of the overlapped second air guide plate 220, thereby ensuring the smoothness and reliability of the rotation of the double air guide plates.

[0087] Of course, in other embodiments, the length extension direction of the air outlet 101 is horizontal, the first motor 310 is located on one of the left and right sides of the air outlet 101, and the second motor 320 is located on the other of the left and right sides of the air outlet 101.

[0088] It should be noted that the above-mentioned "vertical direction" and "horizontal direction" are relative directions, not absolute directions. The above-mentioned "above" and "below" are relative positions, not absolute positions; among them, "above" can be understood as the position close to the top of the housing 100 after the air conditioner 010 is placed in place, and "below" can be understood as the position close to the bottom of the housing 100 after the air conditioner 010 is placed in place.

[0089] Optionally, see Fig. 9 The air conditioner 010 further includes a third motor 330, which is transmission-connected to the first air guide plate 210, and the first motor 310 and the third motor 330 jointly drive the first air guide plate 210 to rotate. With such a configuration, on the one hand, when the first air guide plate 210 and the second air guide plate 220 have misalignment or jamming problems during rotation, the torque of the first air guide plate 210 can be greater than that of the overlapped second air guide plate 220, thereby ensuring the smoothness and reliability of the rotation of the double air guide plates; on the other hand, the closure of the first air guide plate 210 and the second air guide plate 220 when shielding the air outlet 101 can be ensured, and the gap (black gap) between the first air guide plate 210 and the second air guide plate 220 can be reduced, thereby improving the aesthetics.

[0090] Optionally, the first motor 310 is transmission-connected to the first connecting rib 213 located at the lower end of the first main board 211, the third motor 330 is transmission-connected to the first connecting rib 213 located at the upper end of the first main board 211, and the second motor 320 is transmission-connected to the second connecting rib 223 located at the upper end of the second main board 221; such an arrangement can enable the first air guide plate 210 and the second air guide plate 220 to rotate more balanced.

[0091] Optionally, the rotation axis of the first air guide plate 210 is located between the first main plate 211 and the first sub-plate 212; the rotation axis of the second air guide plate 220 is located between the second main plate 221 and the second sub-plate 222. This arrangement can ensure that the first air guide plate 210 and the second air guide plate 220 rotate smoothly without causing a jamming problem.

[0092] Optionally, one end of the second air guide plate 220 away from the second motor 320 is assembled to the housing 100 through a bearing. This arrangement can ensure the smoothness and reliability of the rotation of the second air guide plate 220. Of course, in other embodiments, no bearing may be configured, which is not specifically limited here.

[0093] It should be understood that in other embodiments, the air conditioner 010 further includes a fourth motor, which is disposed at the lower end of the second air guide plate 220. Such an arrangement can also improve the problem of sickle deformation of the first air guide plate 210 and the second air guide plate 220, and improve the closed black seam problem, but the cost is relatively high. Alternatively, in other embodiments, the air conditioner 010 only includes the first motor 310 and the second motor 320.

[0094] Optionally, see Fig.10 , a first inclined surface 216 is provided on one side of the width direction of the first main board 211, and a second inclined surface 226 is provided on one side of the width direction of the second main board 221; when the first air guide plate 210 and the second air guide plate 220 block the air outlet 101, the first inclined surface 216 overlaps the second inclined surface 226, and the second inclined surface 226 faces the inside of the housing 100, and the first inclined surface 216 faces away from the inside of the housing 100. With such a configuration, when the first air guide plate 210 overlaps the second air guide plate 220, the problem of locking is not likely to occur, ensuring that the first air guide plate 210 and the second air guide plate 220 can be smoothly rotated to open the air outlet 101.

[0095] Of course, in other embodiments, one side of the first main board 211 in the width direction is the first plane, and one side of the second main board 221 in the width direction is the second plane. When the first air guide plate 210 and the second air guide plate 220 block the air outlet 101, the first plane and the second plane are opposite to each other and are spaced apart. The gap between the two can be 0.5 mm, 1 mm, etc., which is not specifically limited here.

[0096] When the air conditioner of this embodiment is in use, the first air guide plate 210 and the second air guide plate 220 of the air conditioner 010 can open the air outlet 101 so that the air heated by the evaporator 110 can be blown out from the air outlet 101 to achieve the regulation of the ambient temperature; wherein, the outer wall of the first air guide plate 210 and the outer wall of the second air guide plate 220 can form a first air duct 231 for air outlet, the outer wall of the first air guide plate 210 and the inner wall of the second air guide plate 220 can form a second air duct 232 for air outlet, or the inner wall of the first air guide plate 210 and the outer wall of the second air guide plate 220 can form a second air duct 232 for air outlet.

[0097] In summary, the air conditioner 010 configured with the air conditioner of the present invention can obtain more air outlet modes through the air guide plate to meet more needs of users.

[0098] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. An air conditioner, characterized in that: include: A casing (100), wherein the casing (100) is provided with an air outlet (101); as well as, An air guide mechanism (200), the air guide mechanism (200) comprising a first air guide plate (210) and a second air guide plate (220), the first air guide plate (210) and the second air guide plate (220) both being rotatably mounted on the housing (100) and capable of blocking or opening the air outlet (101), the first air guide plate (210) and the second air guide plate (220) being further configured to be capable of adjusting the air outlet direction of the air outlet (101); wherein, The first air guide plate (210) has a first side (214) and a second side (215) that are arranged in opposite directions, and when the first air guide plate (210) blocks the air outlet (101), the second side (215) faces the interior of the housing (100); the second air guide plate (220) has a third side (224) and a fourth side (225) that are arranged in opposite directions, and when the second air guide plate (220) blocks the air outlet (101), the fourth side (225) faces the interior of the housing (100); The first side (214) and the third side (224) are configured to form a first air duct (231) for air outlet; The second side (215) and the third side (224), and / or the first side (214) and the fourth side (225) are configured to form a second air duct (232) for air outlet.

2. The air conditioner according to claim 1, characterized in that: The average width of the second air duct (232) is greater than the average width of the first air duct (231).

3. The air conditioner according to claim 1, characterized in that: The size difference between the inlet and the outlet of the first air duct (231) is greater than the size difference between the inlet and the outlet of the second air duct (232).

4. The air conditioner according to any one of claims 1 to 3, characterized in that: The caliber of the first air duct (231) gradually increases from the inlet of the first air duct (231) to one end of the outlet; the caliber of the second air duct (232) gradually increases from the inlet of the second air duct (232) to one end of the outlet.

5. The air conditioner according to any one of claims 1 to 3, characterized in that: The first air guide plate (210) comprises a first main plate (211) and a first sub-plate (212) which are arranged opposite to each other and spaced apart from each other, and the first main plate (211) has the first side (214) and the second side (215); the second air guide plate (220) comprises a second main plate (221) and a second sub-plate (222) which are arranged opposite to each other and spaced apart from each other, and the second main plate (221) has the third side (224) and the fourth side (225).

6. The air conditioner according to claim 5, characterized in that: The first main board (211) is an arc-shaped board, the arc-shaped concave surface of the first main board (211) is the second side (215), and the arc-shaped convex surface of the first main board (211) is the first side (214).

7. The air conditioner according to claim 5, characterized in that: The second main board (221) is an arc-shaped board, the arc-shaped concave surface of the second main board (221) is the fourth side (225), and the arc-shaped convex surface of the second main board (221) is the third side (224).

8. The air conditioner according to any one of claims 1 to 3, characterized in that: The air conditioner further comprises a first motor (310) and a second motor (320); the first motor (310) is transmission-connected to the first air guide plate (210) to drive the first air guide plate (210) to rotate; the second motor (320) is transmission-connected to the second air guide plate (220) to drive the second air guide plate (220) to rotate.

9. The air conditioner according to claim 8, characterized in that: When the first air guide plate (210) and the second air guide plate (220) block the air outlet (101), the first air guide plate (210) overlaps the second air guide plate (220); the first motor (310) and the second motor (320) are respectively located at two ends of the length extension direction of the air outlet (101).

10. The air conditioner according to claim 9, characterized in that: The length extension direction of the air outlet (101) is a vertical direction, the first motor (310) is located below the air outlet (101), and the second motor (320) is located above the air outlet (101).

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