Cabinet air outlet module and air conditioner

Abstract

The utility model provides a cabinet air outlet module and an air conditioner, relates to the technical field of air conditioners, and aims to solve the problem that a cabinet is large in size in the air outlet direction. The cabinet air outlet module comprises left-right air sweeping blades and up-down air sweeping blades, and the left-right air sweeping blades and the up-down air sweeping blades are sequentially arranged in the air outlet direction. The left-right air sweeping blade comprises a first air sweeping blade, and the front edge of the first air sweeping blade is provided with a first concave part; and the up-down air sweeping blades can extend into the first sunken parts. The size of the cabinet in the air outlet direction can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and in particular to a cabinet air outlet module and an air conditioner. Background Art

[0002] As an indoor unit, cabinet air conditioners equipped with axial-flow fans offer advantages such as a small footprint and high airflow. However, if the cabinet air conditioner is equipped with a blade sweep mechanism comprising both upper and lower sweep blades and left and right sweep blades, sufficient space must be reserved in the airflow direction to ensure that the two sweep blades do not interfere with each other, as they swing along their respective rotation axes. This, however, increases the size of the cabinet air conditioner in the airflow direction.

[0003] If the air outlet of the axial flow cabinet is circular, in order to prevent the upper and lower air sweeping blades from interfering with the circular air outlet during the swinging process, it is necessary to set angle cuts on the left and right ends of some edges of some blades. When the upper and lower air sweeping blades are needed to block the air outlet, these angle cuts will cause some areas to be uncovered, so it is necessary to set raised parts on the adjacent upper and lower air sweeping blades to block the unobstructed gap areas caused by the angle cuts. After the raised parts are set, the front-to-back dimensions of the local area of ​​the upper and lower air sweeping blades will increase significantly when they swing to a roughly horizontal state, which may interfere with the left and right air sweeping blades behind. Therefore, the overall front-to-back dimensions of the blade air sweeping mechanism will increase, thereby increasing the size of the axial flow cabinet. Utility Model Content

[0004] A first aspect of the present invention aims to provide an air outlet module for a cabinet unit, so as to solve the technical problem that the existing cabinet units have a large size in the air outlet direction.

[0005] The first aspect of the present invention provides a cabinet air outlet module, including left and right air sweeping blades and upper and lower air sweeping blades, which are arranged in sequence along the air outlet direction; the left and right air sweeping blades include a first air sweeping blade, and the front edge of the first air sweeping blade has a first recessed portion; the upper and lower air sweeping blades can extend into the first recessed portion.

[0006] The beneficial effects brought by the utility model cabinet air outlet module are:

[0007] By setting a first recessed portion on the front edge of the first sweeping blades arranged in sequence along the air outlet direction, partial space can be made for the blade edges of the upper and lower sweeping blades, which can reduce the overall thickness of the cabinet air outlet module and help shorten the size of the cabinet in the front and rear directions.

[0008] In an optional technical solution, the upper and lower air sweeping blades include a second air sweeping blade, and both ends of the second air sweeping blade have first protrusions, and the first protrusions can extend into the first recessed portion.

[0009] A first protrusion is provided at each end of the second sweep blade. When the upper and lower sweep blades are in a closed state, the first protrusion can compensate for the defect of incomplete closure caused by the chamfered ends of the adjacent sweep blades, thereby sealing the air outlet of the cabinet air outlet module as much as possible. The first protrusion is configured to extend into the first recessed portion. When the upper and lower sweep blades are in a horizontal position, this helps to reduce the effect of the increased length caused by the backward protrusion of the first protrusion. Moreover, the provision of the first protrusion itself can increase the area of ​​the upper and lower sweep blades, improve the guiding effect of the upper and lower sweep blades on the outlet airflow, and thus facilitate better rectification of the cabinet outlet airflow.

[0010] In an optional technical solution, the cabinet air outlet module has an air outlet and an air duct wall; the upper and lower air sweeping blades include a third air sweeping blade, the third air sweeping blade is located between the center of the air outlet and the second air sweeping blade, and the two ends of the third air sweeping blade have second protrusions; the second protrusion can extend between the first air sweeping blade and the air duct wall.

[0011] A second raised portion is provided on the third sweep blade, and is configured to extend between the first sweep blade and the duct wall. This allows the second raised portion to be located on opposite sides of the two blades where the first recess is provided. Even when the third sweep blade is horizontal, smaller recesses can be provided on the left and right sweep blades, or even no recess is required to avoid the third sweep blade. This maximizes the area of ​​the left and right sweep blades, maintaining their wind-guiding effectiveness. Furthermore, the second raised portion extends between the first sweep blade and the duct wall, increasing the wind-guiding area of ​​the upper and lower sweep blades and improving their wind-guiding effectiveness.

[0012] In an optional technical solution, in the left-right direction, the rotation axis of each of the left and right wind sweeping blades is located between the second protrusions.

[0013] Such an arrangement can prevent the second protrusion of the third sweeping blade from interfering with the first sweeping blade, thereby reducing the total area of ​​the recessed portions provided on the left and right sweeping blades to ensure the wind guiding effect of the left and right sweeping blades.

[0014] In an optional technical solution, an opening area is formed between the second protrusions at both ends of the third air sweeping blade; when the third air sweeping blade is in a horizontal position, the opening area opens rearward and is larger at the rear and smaller at the front.

[0015] By forming the above-mentioned opening area through the above-mentioned edge of the third air-sweeping blade, the width of the front part of the first air-sweeping blade can be appropriately increased without interfering with the third air-sweeping blade. The first air-sweeping blade has a reduced air-guiding area due to the provision of the first recessed portion, and the above-mentioned provision can compensate for the loss of reduced air-guiding area.

[0016] In an optional technical solution, the first recessed portion is an arc-shaped recessed portion.

[0017] Setting the first recessed portion as an arc-shaped recessed portion can match the movement trajectory of the first raised portions of the upper and lower air-sweeping blades. On the one hand, it can reduce the area reduction of the first air-sweeping blade, and on the other hand, it can provide sufficient space for the movement of the first raised portions of the upper and lower air-sweeping blades.

[0018] In an optional technical solution, the rotation axes of the left and right air sweeping blades are located at the front parts of the left and right air sweeping blades.

[0019] Such a setting can reduce the proportion of the left and right air sweeping blades in the area in front of the axis in the width direction of the entire blade, so that more of the left and right air sweeping blades in the width direction are located behind their rotation axis, so that the upper and lower air sweeping blades do not need to make a large avoidance space for the rotation of the left and right air sweeping blades, thereby shortening the overall thickness of the cabinet air outlet module and improving space utilization.

[0020] In an optional technical solution, the cabinet air outlet module includes a motor support, the motor support is provided with a motor accommodating portion protruding along the air outlet direction, and the motor accommodating portion is used to accommodate the motor; the left and right air sweeping blades include a fourth air sweeping blade, and the rear edge of the fourth air sweeping blade is provided with a second recessed portion, and the second recessed portion is arranged corresponding to the motor accommodating portion.

[0021] Such an arrangement allows the left and right air sweeping blades to be arranged further back relative to the motor housing, thereby increasing the wind guiding effect on the airflow in the radial outer space where the motor is housed. Moreover, since the airflow speed in this part is faster, the airflow guiding effect on faster flow rates can be improved.

[0022] In an optional technical solution, in the left and right wind sweeping blades, the second recessed portion and the first recessed portion are respectively arranged on different blades.

[0023] Arranging the second recessed portion and the first recessed portion on different blades can ensure that each blade has a larger wind-guiding area, thereby ensuring the guiding effect of the airflow.

[0024] A second aspect of the present invention aims to provide an air conditioner to solve the technical problem that the cabinet unit has a large size in the air outlet direction.

[0025] The air conditioner provided in the second aspect of the present invention includes a cabinet unit, wherein the cabinet unit includes a front panel, and the front panel is installed with any of the above cabinet air outlet modules.

[0026] By arranging the above-mentioned cabinet air outlet module in the air conditioner, the air conditioner accordingly has all the advantages of the above-mentioned cabinet air outlet module, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments or background technologies of the present invention, the following briefly introduces the drawings required for use in the embodiments or background technology descriptions. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without creative work.

[0028] Figure 1 This is a schematic structural diagram of a cabinet in which the cabinet air outlet module provided in the first embodiment of the present invention is applied;

[0029] Figure 2 This is a schematic structural diagram of the cabinet air outlet module provided in the first embodiment of the present invention as viewed from another direction;

[0030] Figure 3 A schematic three-dimensional cross-sectional view of a cabinet unit with some of its upper and lower air sweeping blades opened, in which the cabinet unit air outlet module provided in the first embodiment of the present invention is applied;

[0031] Figure 4 This is a three-dimensional cross-sectional schematic diagram of a cabinet unit applied with the cabinet unit air outlet module provided in the first embodiment of the present invention when all upper and lower air sweeping blades are closed.

[0032] Description of reference numerals:

[0033] 100 - left and right sweeping blades; 110 - first recessed portion; 120 - second recessed portion; 130 - first sweeping blade; 140 - fourth sweeping blade;

[0034] 200 - upper and lower sweeping blades; 210 - second sweeping blade; 211 - first raised portion; 212 - first chamfered portion; 213 - second chamfered portion; 220 - third sweeping blade; 221 - second raised portion;

[0035] 300-motor support; 310-motor accommodation portion;

[0036] 410-air outlet; 420-air duct wall. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more clearly understood, the following describes in detail the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] Unless otherwise specified, the definition of direction in this application is as follows: the front refers to the side of the cabinet facing the main indoor space, and the rear refers to the side of the cabinet facing the wall adjacent to it. That is, the cabinet air outlet module mainly discharges air forward. Correspondingly, the side of each sweeping blade facing downstream in the air outlet direction is the front side, and the side facing upstream in the air outlet direction is the rear side. The bottom is the side of the cabinet facing the ground. The top is the side of the cabinet facing the roof. The left and right can be defined based on the above-mentioned front, rear and bottom, that is, when the observer faces the wall on which the cabinet is installed, the observer's left hand direction is the left side, and the observer's right hand direction is the right side. In addition, the inside and outside are defined based on a component in the shape of a cavity, box or cylinder. The side of the cavity, box or cylinder facing its internal space is the inside, and the outside is the side of the cavity, box or cylinder facing its external space.

[0039] Example 1:

[0040] Figure 1 This is a schematic structural diagram of a cabinet in which the cabinet air outlet module provided in the first embodiment of the present invention is applied; Figure 2 This is a schematic diagram of the structure of the cabinet air outlet module provided in the first embodiment of the present invention as viewed from another direction; Figure 1-Figure 2 As shown, the cabinet air outlet module provided in the first embodiment of the present invention includes left and right air sweeping blades 100 and upper and lower air sweeping blades 200. The left and right air sweeping blades 100 and the upper and lower air sweeping blades 200 are arranged in sequence along the air outlet direction; the left and right air sweeping blades 100 include a first air sweeping blade 130, and the front edge of the first air sweeping blade 130 has a first recessed portion 110; the upper and lower air sweeping blades 200 can extend into the first recessed portion 110.

[0041] The left and right air sweeping blades 100 and the upper and lower air sweeping blades 200 are arranged in sequence along the air outlet direction. A first recessed portion 110 is provided on the front edge of the left and right air sweeping blades 100, which can make way for the blade edge of the upper and lower air sweeping blades 200. This can reduce the overall depth of the cabinet air outlet module, which is beneficial to shortening the size of the air-conditioning cabinet in the front and rear directions.

[0042] Specifically, in this embodiment, the rotation axis of the left and right sweeping blades 100 is a vertical axis, while the rotation axis of the upper and lower sweeping blades 200 is a horizontal axis.

[0043] That is, in this embodiment, the left and right sweep blades 100 are arranged behind the upper and lower sweep blades 200. Since there are now high requirements for the upper and lower sweeping of air in air conditioner indoor units, especially in heating mode, it is hoped that the hot air blown out by the air conditioner can fall to the ground as much as possible, and the landing position is as close to the front surface of the cabinet air conditioner indoor unit as possible. Therefore, the upper and lower sweep blades 200 are arranged in front of the left and right sweep blades 100. This is conducive to placing the upper and lower sweep blades 200 closer to the downstream position of the air flow area inside the cabinet, or even flush with the front surface of the cabinet, thereby facilitating the air flow estimated by the air conditioner to be blown to an area closer to the front surface of the cabinet under the guidance of the first sweeping mechanism. For example, the hot air flow can fall to an area closer to the bottom of the front surface of the air conditioner cabinet, thereby increasing the impact range of the hot air flow and improving the user experience.

[0044] Figure 3 A schematic three-dimensional cross-sectional view of a cabinet unit with some of its upper and lower air sweeping blades opened, in which the cabinet unit air outlet module provided in the first embodiment of the present invention is applied; Figure 4 A three-dimensional cross-sectional view of a cabinet unit used in the cabinet unit air outlet module provided in the first embodiment of the present invention when all upper and lower air sweeping blades are closed; Figure 1-Figure 4 As shown, optionally, the upper and lower air sweeping blades 200 include a second air sweeping blade 210 . Both ends of the second air sweeping blade 210 are provided with first protrusions 211 , and the first protrusions 211 can extend into the first recessed portion 110 .

[0045] First protrusions 211 are provided at both ends of the second air sweep blade 210. When the upper and lower air sweep blades 200 are in a closed state, the first protrusions 211 can compensate for the defect of incomplete closure caused by the chamfers at the ends of adjacent blades, thereby sealing the air outlet 410 of the cabinet air outlet module as much as possible. Configuring the first protrusion 211 to extend into the first recess 110 helps to reduce the effect of the increased length caused by the backward protrusion of the first protrusion 211 when the upper and lower air sweep blades 200 are in a horizontal position. Furthermore, the provision of the first protrusion 211 can increase the area of ​​the upper and lower air sweep blades 200, improve the guiding effect of the upper and lower air sweep blades 200 on the outlet airflow, and thus facilitate better rectification of the cabinet outlet airflow.

[0046] Specifically, in this embodiment, the upper and lower air sweep blades 200 have a first chamfered portion 212 and / or a second chamfered portion 213. Taking the second air sweep blade 210 of the upper and lower air sweep blades 200 as an example, which has both the second chamfered portion 213 and the first chamfered portion 212, when the upper and lower air sweep blades 200 are in a vertical position, the first chamfered portion 212 includes the chamfers between the upper edge and the left end portion, and the chamfers between the upper edge and the right end portion, while the second chamfered portion 213 includes the chamfers between the lower edge and the left end portion, and the chamfers between the lower edge and the right end portion of the second air sweep blade 210.

[0047] In this embodiment, there are six upper and lower air sweeping blades 200, arranged sequentially from top to bottom. Since the air outlet 410 of the cabinet air outlet module is circular, to match the shape of the air outlet 410 and to prevent interference with the edges of the air outlet 410 during the transition from a vertical position to a horizontal position, the first, third, fifth, and sixth upper and lower air sweeping blades 200, from top to bottom, have first chamfered portions 212, while the first, second, fourth, and sixth upper and lower air sweeping blades 200, from top to bottom, have second chamfered portions 213.

[0048] The first chamfered portions 212 of the first through third upper and lower air sweep blades 200, and the second chamfered portions 213 of the fourth through sixth upper and lower air sweep blades 200, are intended to ensure that each of the upper and lower air sweep blades 200 forms a generally circular boundary when closed. The second chamfered portions 213 of the first and second upper and lower air sweep blades 200, and the first chamfered portions 212 of the fifth and sixth upper and lower air sweep blades 200, are intended to prevent the ends of the upper and lower air sweep blades 200 from interfering with the air outlet 410 of the cabinet air outlet module when the blades are not in a vertical position, such as in a horizontal or tilted position.

[0049] It should be noted that, since an envelope circle is formed on the periphery when the six upper and lower air sweeping blades 200 are in a closed state, there is still a gap between the envelope circle and the edge of the air outlet 410. Therefore, the ends of the third and fourth upper and lower air sweeping blades 200 adjacent to the horizontal diameter of the air outlet 410 are less sharp, so the third upper and lower air sweeping blade 200 does not need to be provided with a second chamfered portion 213, and the fourth upper and lower air sweeping blade 200 does not need to be provided with a first chamfered portion 212, and the two will not interfere with the edge of the air outlet 410.

[0050] When the upper and lower air sweep blades 200 are in the closed position (i.e., vertical position), the second chamfered portions 213 of the first and second upper and lower air sweep blades 200, as well as the first chamfered portions 212 of the fifth and sixth upper and lower air sweep blades 200, are not present. Therefore, the second air sweep blade 210 has a first raised portion 211 to fill the gap left by the second chamfered portion 213 of the first upper and lower air sweep blade 200, effectively making the second air sweep blade 210 the second upper and lower air sweep blade 200. Therefore, the first raised portion 211 matches the shape of the second chamfered portion 213 of the first upper and lower air sweep blade 200.

[0051] Of course, in this embodiment, six upper and lower sweep blades 200 are used as an example, so the second sweep blade 210 is the second upper and lower sweep blade 200 from the top. If there are eight upper and lower sweep blades 200, the second sweep blade 210 can be the second and third upper and lower sweep blades 200 from the top.

[0052] like Figure 1-Figure 4 As shown, optionally, the upper and lower air sweeping blades 200 include a third air sweeping blade 220, which is located between the center of the air outlet 410 and the second air sweeping blade 210, and the two ends of the third air sweeping blade 220 have second protrusions 221; the second protrusions 221 extend between the first air sweeping blade 130 and the air duct wall 420.

[0053] The second protrusion 221 is provided on the third sweep blade 220 and extends between the first sweep blade 130 and the air duct wall 420. This allows the second protrusion 221 to be located on the opposite side of the first sweep blade 130. Even when the third sweep blade 220 is horizontal, smaller recesses can be provided on the left and right sweep blades 100, or even no recess is required to avoid the third sweep blade 220. This ensures that the area of ​​the left and right sweep blades 100 is maximized, maintaining the air guiding effect of the left and right sweep blades 100. Furthermore, the second protrusion 221 extends between the first sweep blade 130 and the air duct wall 420, increasing the air guiding area of ​​the upper and lower sweep blades 200 and improving the air guiding effect.

[0054] Specifically, using the example of six upper and lower sweep blades 200 arranged from top to bottom, the third upper and lower sweep blade 200 is the third sweep blade 220. The second raised portion 221 can cover the gap formed by the second chamfered portion 213 of the second sweep blade 210. The third sweep blade 220 is longer than the second sweep blade 210, and the spacing between the second raised portions 221 is also greater than the spacing between the first raised portions 211, and even greater than the spacing between the first sweep blades 130.

[0055] like Figure 1-Figure 4 As shown, optionally, in the left-right direction, the rotation axis of each of the left and right sweeping blades 100 is located between the second protrusions 221 .

[0056] This arrangement prevents the second protrusion 221 from interfering with the first sweeping blade 130 , thereby reducing the total area of ​​the recessed portions provided on the left and right sweeping blades 100 and ensuring the wind guiding effect of the left and right sweeping blades 100 .

[0057] In this embodiment, the projection of the second protrusion 221 along the front-to-back direction is completely located between the rotation axis of the first sweeping blade 130 and the duct wall 420. In other words, the width of the second protrusion 221 gradually decreases along its protruding direction. That is, the root of the second protrusion 221 is the location of its maximum width. The projection of the root of the second protrusion 221 in the front-to-back direction, when projected backward, falls completely between the first sweeping blade 130 and the duct wall 420.

[0058] like Figure 1-Figure 4 As shown, optionally, an opening area is formed between the second protrusions 221 at both ends of the third air sweeping blade 220. When the third air sweeping blade 220 is in a horizontal position, the opening area opens rearward and is larger at the rear and smaller at the front.

[0059] By forming the above-mentioned opening area through the above-mentioned edge of the third air-sweeping blade 220, the width of the front part of the first air-sweeping blade 130 can be appropriately increased without interfering with the third air-sweeping blade 220. The first air-sweeping blade 130 has a reduced air-guiding area due to the provision of the first recessed portion 110, and the above-mentioned provision can compensate for the loss of the reduced air-guiding area.

[0060] In this embodiment, when the third sweeping blade 220 is in a horizontal position, each second protrusion 221 has two rearward edges. One of the edges faces the left and right sweeping blades 100. 。 The other edge forms a curved portion of the edge of the overall shape (e.g., a circle) of the upper and lower sweep blades 200 when the air outlet 410 is closed, namely, the first chamfered portion 212 of the third sweep blade 220. The partial edge of the second raised portion 221 facing the left and right sweep blades 100 can be a straight edge or an arcuate edge, while the rear edge of the third sweep blade 220 between the two second raised portions 221 can be a straight edge.

[0061] like Figure 1-Figure 4 As shown, optionally, the first recessed portion 110 is an arc-shaped recessed portion.

[0062] The first recessed portion 110 is set as an arc-shaped recessed portion, which can match the movement trajectory of the first raised portion 211 of the upper and lower air sweeping blades 200. On the one hand, it can reduce the area reduction of the left and right air sweeping blades 100, and on the other hand, it can provide sufficient space for the movement of the first raised portion 211 of the upper and lower air sweeping blades 200.

[0063] The center of the arc-shaped recessed portion may be located at the rotation axis of the upper and lower air sweeping blades 200 .

[0064] like Figure 1-Figure 4 As shown, optionally, the rotation axes of the left and right sweeping blades 100 are located at the front portions of the left and right sweeping blades 100 .

[0065] Such a setting can reduce the proportion of the left and right air sweeping blades 100 in the width direction of the area in front of the axis, so that more parts of the left and right air sweeping blades 100 in the width direction are located behind their rotation axis, so that the upper and lower air sweeping blades 200 do not need to make a large avoidance space for the rotation of the left and right air sweeping blades 100, thereby shortening the overall thickness of the cabinet air outlet module and improving space utilization.

[0066] In this embodiment, the distance between the rotation axis of the left and right sweeping blades 100 and the front edge of the left and right sweeping blades 100 is 20% to 40% of the width of the left and right sweeping blades 100, and the distance between the rotation axis and the rear edge is 60% to 80% of the width of the left and right sweeping blades 100.

[0067] like Figure 1-Figure 4 As shown, optionally, the cabinet air outlet module includes a motor support 300, the motor support 300 is provided with a motor accommodating portion 310 protruding along the air outlet direction, and the motor accommodating portion 310 is used to accommodate a motor (not shown in the figure); the left and right air sweeping blades 100 include a fourth air sweeping blade 140, and the rear edge of the fourth air sweeping blade 140 is provided with a second recessed portion 120, and the second recessed portion 120 is arranged corresponding to the motor accommodating portion 310.

[0068] Such an arrangement allows the left and right sweeping blades 100 to be arranged further back relative to the motor housing 310, thereby increasing the wind guiding effect on the airflow in the radial outer space of the motor housing 310, and since the airflow speed in this part is faster, the airflow guiding effect on faster flow can be improved.

[0069] Specifically, the second recessed portion 120 may be a substantially rectangular recessed portion to prevent interference with the front surface of the motor receiving portion 310 .

[0070] like Figure 1-Figure 4 As shown, optionally, in the left and right air sweeping blades 100 , the second recessed portion 120 and the first recessed portion 110 are respectively provided on different blades.

[0071] By arranging the second recessed portion 120 and the first recessed portion 110 on different blades respectively, it can be ensured that each blade has a larger wind guide area, thereby ensuring the guiding effect of the airflow.

[0072] Specifically, assuming there are four left and right sweep blades 100 arranged horizontally, the first sweep blade 130 is located on the first and fourth left and right sweep blades 100, while the second and third left and right sweep blades 100 are located on the fourth sweep blade 140. Because the first and fourth left and right sweep blades 100 are located at opposite ends in the horizontal direction, they do not interfere with the motor housing 310. Furthermore, the first and second raised portions 211, 221 of the upper and lower sweep blades 200 are also located at the ends of the upper and lower sweep blades 200 and do not interfere with the second and third left and right sweep blades 100.

[0073] Of course, in another implementation, if the size of the motor is larger, it is not ruled out that one or some of the left and right air sweeping blades 100 have both a first recess 110 on the front edge and a second recess 120 on the rear edge, that is, one or some of the left and right air sweeping blades 100 can be both the first air sweeping blade 130 and the fourth air sweeping blade 140.

[0074] Example 2:

[0075] The second embodiment further provides an air conditioner, including a cabinet unit, the cabinet unit including a front panel, and any of the above cabinet air outlet modules is installed on the front panel.

[0076] By arranging the above-mentioned cabinet air outlet module in the air conditioner, the air conditioner accordingly has all the advantages of the above-mentioned cabinet air outlet module, which will not be described in detail here.

[0077] Although the present invention is disclosed as above, it is not limited thereto. Any person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope defined by the claims.

[0078] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0079] In the above embodiments, the descriptions of directions such as “upper” and “lower” are all based on the drawings.

[0080] The above description of the disclosed embodiments is intended to enable those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention.

[0081] Thus, the present invention will not be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cabinet air outlet module, characterized in that: The invention comprises left and right air sweeping blades (100) and upper and lower air sweeping blades (200), wherein the left and right air sweeping blades (100) and the upper and lower air sweeping blades (200) are arranged in sequence along the air outlet direction; the left and right air sweeping blades (100) comprise a first air sweeping blade (130), and the front edge of the first air sweeping blade (130) has a first recessed portion (110); and the upper and lower air sweeping blades (200) can extend into the first recessed portion (110).

2. The cabinet air outlet module according to claim 1, characterized in that: The upper and lower air sweeping blades (200) include a second air sweeping blade (210), and both ends of the second air sweeping blade (210) are provided with first protrusions (211), and the first protrusions (211) can extend into the first recessed portion (110).

3. The cabinet air outlet module according to claim 2, characterized in that: The cabinet air outlet module has an air outlet (410) and an air duct wall (420); the upper and lower air sweeping blades (200) include a third air sweeping blade (220), the third air sweeping blade (220) is located between the center of the air outlet (410) and the second air sweeping blade (210), and the two ends of the third air sweeping blade (220) have second protrusions (221); the second protrusions (221) can extend between the first air sweeping blade (130) and the air duct wall (420).

4. The cabinet air outlet module according to claim 3, characterized in that: In the left-right direction, the rotation axis of each of the left and right wind sweeping blades (100) is located between the second protrusions (221).

5. The cabinet air outlet module according to claim 4, characterized in that: An opening area is formed between the second protrusions (221) at both ends of the third wind sweeping blade (220); when the third wind sweeping blade (220) is in a horizontal position, the opening area opens rearward and is larger at the rear and smaller at the front.

6. The cabinet air outlet module according to claim 1, characterized in that: The first recessed portion (110) is an arc-shaped recessed portion.

7. The cabinet air outlet module according to any one of claims 1 to 6, characterized in that: The rotation axes of the left and right wind sweeping blades (100) are located at the front portions of the left and right wind sweeping blades (100).

8. The cabinet air outlet module according to any one of claims 1 to 6, characterized in that: The cabinet air outlet module comprises a motor support (300), the motor support (300) is provided with a motor accommodating portion (310) protruding along the air outlet direction, and the motor accommodating portion (310) is used to accommodate the motor; the left and right air sweeping blades (100) comprise a fourth air sweeping blade (140), the rear edge of the fourth air sweeping blade (140) is provided with a second recessed portion (120), and the second recessed portion (120) is arranged corresponding to the motor accommodating portion (310).

9. The cabinet air outlet module according to claim 8, characterized in that: In the left and right wind sweeping blades (100), the second recessed portion (120) and the first recessed portion (110) are respectively arranged on different blades.

10. An air conditioner, characterized in that: The air conditioner includes a cabinet, the cabinet includes a front panel, and the cabinet air outlet module according to any one of claims 1 to 9 is installed on the front panel.

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