Soft air plate, indoor unit and air conditioner

Abstract

The utility model discloses a soft wind plate, an indoor unit and an air conditioner, the soft wind plate comprises a plate body and a soft wind structure arranged on the plate body, the soft wind structure comprises a first flow guide hole and a second flow guide hole, the soft wind structure is configured in the mode that airflow flowing through the first flow guide holes and airflow flowing through the second flow guide holes collide with each other on the leeward side of the plate body. According to the utility model, the airflow can be divided into two airflows in different flow directions through the soft wind structure after passing through the soft wind plate, and the soft wind structure enables the airflows in the two flow directions to collide with each other on the leeward side of the soft wind plate, so that the wind speed and the wind pressure are reduced, soft wind is formed, and discomfort of a human body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and particularly relates to a soft air deflector, an indoor unit and an air conditioner. Background Art

[0002] An air conditioner, i.e., an air conditioner, refers to a device that uses artificial means to adjust and control parameters such as the temperature, humidity, and flow rate of the air environment in a building or structure.

[0003] The air outlet of the existing indoor unit is generally provided with an air deflector to adjust the air supply angle and direction through the air deflector. However, in this traditional mechanical air supply, the wind speed is too high, the air supply is uneven, and long-term use will cause physical discomfort to users, seriously affecting the user experience. Summary of the Utility Model

[0004] The main purpose of the embodiments of the utility model is to provide a soft air deflector, an indoor unit and an air conditioner, aiming at improving the technical problem that the wind speed at the air outlet of the air conditioner in the existing technology is too high, resulting in poor user experience.

[0005] An embodiment of the utility model provides a soft air deflector, which includes a plate body and a soft air structure arranged on the plate body. The soft air structure includes a first diversion hole and a second diversion hole, and the soft air structure is configured such that the air flow flowing through the first diversion hole and the air flow flowing through the second diversion hole collide on the leeward side of the plate body.

[0006] In some embodiments of the utility model, the soft air structure is a plurality of spoiler teeth continuously arranged along the length direction of the plate body, and three adjacent spoiler teeth cooperate to form the first diversion hole and the second diversion hole.

[0007] In some embodiments of the utility model, the lengths of the plurality of spoiler teeth are equal; or

[0008] The plurality of spoiler teeth include a first spoiler tooth and a second spoiler tooth, and the length of the first spoiler tooth is greater than the length of the second spoiler tooth.

[0009] In some embodiments of the utility model, the first diversion hole and the second diversion hole in the soft air structure are symmetrically arranged.

[0010] In some embodiments of the utility model, the hole wall of the first diversion hole is provided with a wind blocking protrusion; and / or

[0011] The hole wall of the second diversion hole is provided with a wind blocking protrusion.

[0012] In some embodiments of the utility model, the first diversion hole is configured such that the flow direction of the air flow in the first diversion hole changes at least once; and / or

[0013] The second air guiding hole is configured such that when the air flow flows through the second air guiding hole, the flow direction of the air flow changes at least once.

[0014] In some embodiments of the present utility model, the cross-sectional area of the first air guiding hole gradually increases from the windward side to the leeward side of the plate body; and / or

[0015] The cross-sectional area of the second air guiding hole gradually increases from the windward side to the leeward side of the plate body.

[0016] In some embodiments of the present utility model, the first air guiding hole and the second air guiding hole are both formed in the plate body along the width direction of the gentle air guiding plate.

[0017] In some embodiments of the present utility model, the indoor unit further includes a first air guiding plate and a second air guiding plate, and the first air guiding plate and the second air guiding plate are rotatably arranged at the air outlet of the indoor unit;

[0018] In the open state, the first air guiding plate, the edge of the air outlet, and the second air guiding plate respectively enclose a first air outlet channel and a second air outlet channel, and the gentle air guiding plate can be arranged in the first air outlet channel or the second air outlet channel.

[0019] In some embodiments of the present utility model, the present utility model further provides an air conditioner, and the air conditioner further includes the above-mentioned gentle air guiding plate or indoor unit.

[0020] An embodiment of the present utility model provides a gentle air guiding plate, an indoor unit, and an air conditioner. A gentle air guiding structure is provided on the plate body of the gentle air guiding plate. The gentle air guiding structure includes a first air guiding hole and a second air guiding hole. The gentle air guiding structure is configured such that the air flow flowing through the first air guiding hole and the air flow flowing through the second air guiding hole collide on the leeward side of the plate body. That is, by arranging the gentle air guiding plate at the air outlet, the air flow will be divided into two air flows with different flow directions after passing through the gentle air guiding plate through the gentle air guiding structure, and the gentle air guiding structure will cause the two air flows with different flow directions to collide on the leeward side of the gentle air guiding plate, thereby reducing the wind speed and wind pressure to form gentle air, and avoiding causing discomfort to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0022] Figure 1Structural schematic diagram of the air deflector of an embodiment of the present utility model;

[0023] Figure 2 Structural schematic diagram of the air softening structure of the air deflector of an embodiment of the present utility model;

[0024] Figure 3 Cross-sectional schematic diagram of the air deflector of an embodiment of the present utility model;

[0025] Figure 4 Structural schematic diagram of the air deflector of another embodiment of the present utility model;

[0026] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of part A;

[0027] Figure 6 Structural schematic diagram of the indoor unit of an embodiment of the present utility model;

[0028] Figure 7 Structural schematic diagram of the indoor unit of an embodiment of the present utility model in the cooling mode;

[0029] Figure 8 Structural schematic diagram of the indoor unit of an embodiment of the present utility model in the heating mode;

[0030] Figure 9 Structural schematic diagram of the indoor unit of an embodiment of the present utility model in the shutdown state.

[0031] Reference numerals: 10, air deflector; 20, air guide plate; 21, first air guide plate; 22, second air guide plate; 100, plate body; 50, indoor unit; 51, air outlet; 200, air softening structure; 201, first diversion hole; 202, second diversion hole; 210, first flow disturbance tooth; 220, second flow disturbance tooth; 301, first air outlet channel; 302, second air outlet channel. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between components in a certain specific posture (as shown in the attached drawings). If this specific posture changes, the directional indications will also change accordingly.

[0034] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0036] As Figure 1-9 shown, the present utility model provides a gentle wind plate 10, which includes a plate body 100 and a gentle wind structure 200 arranged on the plate body 100. The gentle wind structure 200 includes a first diversion hole 201 and a second diversion hole 202. The gentle wind structure 200 is configured such that the airflow flowing through the first diversion hole 201 and the airflow flowing through the second diversion hole 202 collide on the leeward side of the plate body 100.

[0037] It should be noted that both the first diversion hole 201 and the second diversion hole 202 penetrate through the plate body 100. When the gentle wind plate 10 is arranged at the air outlet 51 of the air conditioner, the side of the plate body 100 close to the inside of the air conditioner is the windward side, and the side of the plate body 100 away from the inside of the air conditioner is the leeward side. That is, the airflow enters the first diversion hole 201 and the second diversion hole 202 from the windward side and flows from the first diversion hole 201 and the second diversion hole 202 to the leeward side.

[0038] It can be understood that by arranging the gentle wind plate 10 at the air outlet 51, the air flow will be divided into two air flows with different directions after passing through the gentle wind plate 10 and then through the gentle wind structure 200. Moreover, the gentle wind structure 200 will cause the two air flows with different directions to collide on the leeward side of the gentle wind plate 10, thereby reducing the wind speed and wind pressure to form gentle wind and avoiding causing discomfort to the human body.

[0039] That is, the gentle wind structure 200 is configured such that the air flow passing through the first diversion hole 201 and the air flow passing through the second diversion hole 202 collide on the leeward side of the plate body 100. It can be regarded that the air outlet direction of the first diversion hole 201 has a first included angle with the plate body 100, and the air outlet direction of the second diversion hole 202 has a second included angle with the plate body 100. The sum of the first included angle and the second included angle is greater than 0° and less than 180°. That is, the air outlet directions of the first diversion hole 201 and the second diversion hole 202 intersect on the leeward side of the plate body 100, so that the air flow passing through the first diversion hole 201 and the air flow passing through the second diversion hole 202 collide on the leeward side of the plate body 100.

[0040] For example, the degree of the first included angle is 90°, the degree of the second included angle is 30°, the air outlet direction of the first diversion hole 201 is perpendicular to the plate body 100, and the air outlet direction of the second diversion hole 202 forms an acute angle with the plate body 100 and faces the air outlet direction of the first diversion hole 201, so that the air flow flowing out of the first diversion hole 201 collides with the air flow flowing out of the second diversion hole 202.

[0041] In some embodiments, the gentle wind structure 200 includes a plurality of first diversion holes 201 and a plurality of second diversion holes 202. The plurality of first diversion holes 201 form a first group of diversion holes 201, and the plurality of second diversion holes 202 form a second group of diversion holes 202. The first group of diversion holes 201 is located on one side of the second group of diversion holes 202. The air flow flowing out of each first diversion hole 201 in the first group of diversion holes 201 can collide with the air flow flowing out of any second diversion hole 202 in the second group of diversion holes 202.

[0042] In some embodiments, the gentle wind structure 200 is a plurality of spoiler teeth continuously arranged along the length direction of the plate body 100. Three adjacent spoiler teeth cooperate to form the first diversion hole 201 and the second diversion hole 202.

[0043] It should be noted that the spoiler teeth are arranged on one side of the plate body 100 and integrally formed with the plate body 100. Since there is a gap between two spoiler teeth, the gap part just forms a diversion hole. That is, by making the inner wall of the diversion hole inclined or bent to different degrees, the diversion hole becomes the first diversion hole 201 and the second diversion hole 202.

[0044] It can be understood that since the spoiler teeth are provided on the plate body 100, when the air flow impacts the gentle wind plate 10, the air flow first impacts the inner surface of the gentle wind plate 10 (i.e., the windward side, close to the inner side of the air duct), and then flows to the diversion holes and around the diversion holes, thereby realizing the first softening of the air flow; since three adjacent spoiler teeth cooperate to form the first diversion hole 201 and the second diversion hole 202, the air flows passing through the first diversion hole 201 and the second diversion hole 202 collide on the outer surface of the gentle wind plate 10 (i.e., the leeward side, far from the inner side of the air duct), realizing the second softening of the air flow. At the same time, the lengths of multiple spoiler teeth can be different, and thus the air pressure of the air flow passing through the spoiler teeth is different, making the air flow velocities at different spoiler teeth different, realizing the third softening of the air flow. That is, by softening the air flow two or even three times, the flow velocity and air pressure of the air flow are reduced, improving the user experience.

[0045] In some embodiments, the lengths of multiple spoiler teeth are the same.

[0046] In some embodiments, multiple spoiler teeth include the first spoiler tooth 210 and the second spoiler tooth 220, and the length of the first spoiler tooth 210 is greater than that of the second spoiler tooth 220.

[0047] It should be noted that multiple spoiler teeth are divided into two types, one is the first spoiler tooth 210, and the other is the second spoiler tooth 220. The length of the first spoiler tooth 210 is greater than that of the second spoiler tooth 220. That is, by setting two types of spoiler teeth with different lengths, the air pressure of the air flow passing through the spoiler teeth is different, making the air flow velocities at different spoiler teeth different, realizing the third softening of the air flow.

[0048] In some embodiments, the cross-section of the spoiler tooth can be triangular or pentagonal.

[0049] In some embodiments, the first diversion hole 201 and the second diversion hole 202 in the gentle wind structure 200 are symmetrically arranged.

[0050] It can be understood that the first diversion hole 201 and the second diversion hole 202 are symmetrically arranged, which means that the air outlet directions of the first diversion hole 201 and the second diversion hole 202 are symmetric with each other, so that the air flows flowing out of the first diversion hole 201 and the second diversion hole 202 can collide on the leeward side of the plate body 100.

[0051] It should be noted that the first diversion hole 201 and the second diversion hole 202 are symmetrically arranged, that is, the structures of the first diversion hole 201 and the second diversion hole 202 are exactly the same. When the first diversion hole 201 is a straight hole, the second diversion hole 202 is also a straight hole; when the first diversion hole 201 is a special-shaped hole, the second diversion hole 202 is also the same special-shaped hole as it.

[0052] In some embodiments, the first set of flow guiding holes 201 and the second set of flow guiding holes 202 are also symmetrically arranged.

[0053] In some embodiments, both the first flow guiding hole 201 and the second flow guiding hole 202 are straight holes.

[0054] It should be noted that the meaning of the above straight hole is that the projection of the hole wall of the first flow guiding hole 201 or the hole wall of the second flow guiding hole 202 in the length direction of the plate body 100 is a straight line.

[0055] Specifically, in some implementation manners, the straight hole is one of a cylindrical hole, a conical hole, and a rectangular hole.

[0056] In some embodiments, the hole wall of the first flow guiding hole 201 is provided with a wind blocking protrusion.

[0057] In some embodiments, the hole wall of the second flow guiding hole 202 is provided with a wind blocking protrusion.

[0058] It should be noted that the wind blocking protrusion is a protrusion on the hole wall facing the center of the first flow guiding hole 201 or the second flow guiding hole 202.

[0059] It can be understood that the wind blocking protrusion protrudes from the hole wall of the first flow guiding hole 201 or the second flow guiding hole 202, and the airflow flowing through the first flow guiding hole 201 or the second flow guiding hole 202 will impact on the wind blocking protrusion, thereby reducing the kinetic energy of the airflow, decelerating the airflow, and making the airflow passing through the gentle wind plate 10 more gentle.

[0060] In some embodiments, both the first flow guiding hole 201 and the second flow guiding hole 202 are provided with wind blocking protrusions, both the first flow guiding hole 201 and the second flow guiding hole 202 are straight holes, and the first flow guiding hole 201 and the second flow guiding hole 202 are symmetrically arranged.

[0061] In some embodiments, the first flow guiding hole 201 is configured such that the flow direction of the airflow changes at least once when flowing in the first flow guiding hole 201.

[0062] In some embodiments, the second flow guiding hole 202 is configured such that the flow direction of the airflow changes at least once when flowing in the second flow guiding hole 202.

[0063] It should be noted that by configuring the first flow guiding hole 201 and the second flow guiding hole 202 to change the flow direction at least once during the flow in the first flow guiding hole 201 or the second flow guiding hole 202, that is, by setting the shape of the first flow guiding hole 201 or the second flow guiding hole 202, the flow direction of the airflow will change due to collision when flowing in the first flow guiding hole 201 or the second flow guiding hole 202, thereby reducing the flow rate of the airflow.

[0064] Specifically, in some embodiments, the first diversion hole 201 is an arc-shaped hole, and the second diversion hole 202 is also an arc-shaped hole.

[0065] Further, the first diversion hole 201 is an arc-shaped hole, the second diversion hole 202 is an arc-shaped hole, and the first diversion hole 201 and the second diversion hole 202 are symmetrically arranged.

[0066] Specifically, in some embodiments, the first diversion hole 201 is a broken-line hole, including a first hole segment and a second hole segment. There is an included angle between the first hole segment and the second hole segment, and this included angle is greater than 30° and less than 120°. The second diversion hole 202 is a broken-line hole, including a third hole segment and a fourth hole segment. There is an included angle between the third hole segment and the fourth hole segment, and this included angle is greater than 30° and less than 120°.

[0067] Furthermore, the first diversion hole 201 is a broken-line hole, the second diversion hole 202 is a broken-line hole, and the first diversion hole 201 and the second diversion hole 202 are symmetrically arranged.

[0068] In some embodiments, the flow cross-sectional area of the first diversion hole 201 gradually increases from the semi-permeable windward side to the leeward side of the plate body 100.

[0069] In some embodiments, the flow cross-sectional area of the second diversion hole 202 gradually increases from the windward side to the leeward side of the plate body 100.

[0070] It should be noted that the flow cross-sectional area of the first diversion hole 201 or the second diversion hole 202 gradually increases from the windward side to the leeward side of the plate body 100. That is, the width of the projection of the first diversion hole 201 or the second diversion hole 202 in the length direction of the plate body 100 gradually increases from the windward side to the leeward side.

[0071] It can be understood that by making the flow cross-sectional area of the first diversion hole 201 or the second diversion hole 202 gradually increase, and then reducing the wind pressure and wind speed of the air flow through the change of the flow cross-sectional area, the effect of softening the air flow is achieved, so that the air flows of the first diversion hole 201 and the second diversion hole 202 have been softened before they collide.

[0072] Specifically, in some embodiments, the first diversion hole 201 and the second diversion hole 202 are tapered holes.

[0073] In some embodiments, the first diversion hole 201 is an arc-shaped hole, the second diversion hole 202 is an arc-shaped hole, and both the first diversion hole 201 and the second diversion hole 202 are variable-diameter holes; that is, the flow cross-sectional areas of the first diversion hole 201 and the second diversion hole 202 gradually increase from the windward side to the leeward side of the plate body 100; and the first diversion hole 201 and the second diversion hole 202 are symmetrically arranged.

[0074] In some embodiments, the first air guiding hole 201 and the second air guiding hole 202 are both formed in the plate body 100 along the width direction of the gentle wind plate 10.

[0075] It can be understood that the first air guiding hole 201 and the second air guiding hole 202 are formed in the plate body 100 along the width direction of the plate body 100, which can arrange more gentle wind structures 200 along the length direction of the plate body 100 as much as possible, so as to ensure the air output while ensuring the gentle wind effect of the gentle wind plate 10.

[0076] In some embodiments, the opening of the first air guiding hole 201 is strip-shaped, the opening of the second air guiding hole 202 is strip-shaped, both the first air guiding hole 201 and the second air guiding hole 202 are straight holes, and the first air guiding hole 201 and the second air guiding hole 202 are symmetrically arranged; wherein, the opening of the first air guiding hole 201 has a certain angle with the width direction of the semi-permeable, and this angle is greater than 0° and less than or equal to 30°.

[0077] In some embodiments, the present invention further provides an indoor unit 50, which includes the gentle wind plate 10 combined with one or more of the above embodiments. Therefore, this indoor unit has at least the beneficial effects of some or all of the above embodiments, which will not be elaborated here one by one.

[0078] In some embodiments, the present invention further provides an indoor unit, which includes the indoor unit 50, the air guiding plate 20 and the above-mentioned gentle wind plate 10. The indoor unit 50 has an air outlet 51, the gentle wind plate 10 is rotatably arranged at the air outlet 51, and the air guiding plate 20 is rotatably arranged at the air outlet 51 and is located on the leeward side of the gentle wind plate 10. That is, the gentle wind plate 10 is arranged at a position close to the inside of the indoor unit 50 at the air outlet 51, and the air guiding plate 20 is arranged at the air outlet 51 to close the air outlet 51 when closed and guide the airflow passing through the gentle wind plate 10 when opened.

[0079] By arranging the gentle wind plate 10 on the indoor unit 50, the airflow flowing out of the air outlet 51 is made to collide with each other to form gentle wind, so as to achieve the purpose of slowing down the speed and reducing the pressure.

[0080] In some embodiments, the indoor unit 50 further includes a first air guiding plate 21 and a second air guiding plate 22, and both the first air guiding plate 21 and the second air guiding plate 22 are rotatably arranged at the air outlet. In the open state, the first air guiding plate 21 and the edge of the air outlet 51 cooperate to form a first air outlet channel 301. The first air guiding plate 21 and the second air guiding plate 22 cooperate to form a second air outlet channel 302. The gentle wind plate 10 can be arranged in the first air outlet channel 301 or the second air outlet channel 302.

[0081] In some embodiments, the gentle air deflector 10 is rotatably disposed in the second air outlet passage 302. The gentle air deflector 10 can be rotated to a first position, a second position, and a third position to cooperate with the first air deflector and the second air deflector to switch the indoor unit 50 between a cooling mode, a heating mode, and a shutdown state.

[0082] When the indoor unit 50 is in the cooling mode, the first air deflector 21 and the second air deflector 22 are respectively rotated to their respective cooling air supply positions. The first air deflector 21 and the second air deflector 22 are rotated to the cooling air supply positions, and the first air deflector 21 and the second air deflector 22 make the air outlet 51 blow air forward. The gentle air deflector 10 is rotated to the first position. When the gentle air deflector 10 is in the first position, the gentle air deflector 10 is located between the first air deflector 21 and the second air deflector 22, and the gentle air deflector 10 is in a state that is nearly perpendicular or perpendicular to the second air deflector 22, so that the air flow between the first air deflector 21 and the second air deflector 22 is softened by the gentle air deflector 10 and then blown out of the air outlet, improving the user experience of the indoor unit 50 in the cooling mode. Generally, the first air deflector 21 and the second air deflector 22 are in a parallel state in the cooling mode.

[0083] When the indoor unit 50 is in the heating mode, the first air deflector 21 and the second air deflector 22 are respectively rotated to their respective heating air supply positions. Generally, the first air deflector 21 and the second air deflector 22 make the air outlet 51 blow air downward. The gentle air deflector 10 is rotated to the second position. The gentle air deflector 10 is located between the first air deflector 21 and the second air deflector 22, and the gentle air deflector 10 is in a state that is nearly parallel or parallel to the second air deflector 22, so that the air flow at the air outlet 51 blows downward.

[0084] When the indoor unit 50 is in the shutdown state, that is, the air outlet 51 is in the closed state, the first air deflector 21 and the second air deflector 22 are both in the closed state, and the gentle air deflector 10 is rotated above the first air deflector 21 and the second air deflector 22, so that the air outlet 51 can be completely closed.

[0085] In some embodiments, the gentle air deflector 10 can rotate synchronously with the first air deflector 21 and / or the second air deflector 22, so that the gentle air deflector 10 and the first air deflector 21 and / or the second air deflector 22 are in a parallel state at any time.

[0086] In some embodiments, the present utility model further provides an air conditioner, and the air conditioner includes the indoor unit 50 in the above embodiments. Therefore, the air conditioner has the beneficial effects of some or all of the above embodiments of the indoor unit 50, which will not be elaborated here one by one.

[0087] In some embodiments, the present utility model further provides an air conditioner, which includes the air guide plate 10 in the above-mentioned partial or all embodiments. Therefore, the air conditioner has the beneficial effects of the partial or all embodiments of the above-mentioned air guide plate 10, which will not be elaborated here one by one.

[0088] The above are only the optional embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model under the inventive concept of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A soft wind board, characterized in that: It includes a plate body and a soft wind structure arranged on the plate body, the soft wind structure includes a first guide hole and a second guide hole, and the soft wind structure is configured as follows: the airflow flowing through the first guide hole and the airflow flowing through the second guide hole collide on the leeward side of the plate body.

2. The soft wind board according to claim 1, characterized in that: The soft wind structure is a plurality of spoiler teeth continuously arranged along the length direction of the plate body, and three adjacent spoiler teeth cooperate to form the first guide hole and the second guide hole.

3. The soft wind board according to claim 2, characterized in that: The lengths of the plurality of spoiler teeth are equal; or The plurality of spoiler teeth include a first spoiler tooth and a second spoiler tooth, and the length of the first spoiler tooth is greater than the length of the second spoiler tooth.

4. The soft wind board according to claim 1, characterized in that: The first air guide hole and the second air guide hole in the soft wind structure are symmetrically arranged.

5. The soft wind board according to claim 1, characterized in that: The hole wall of the first air guide hole is provided with a wind blocking protrusion; and / or The hole wall of the second air guide hole is provided with a wind blocking protrusion.

6. The soft wind board according to claim 1, characterized in that: The first air guide hole is configured so that the airflow is redirected at least once when flowing in the first air guide hole; and / or The second flow guide hole is configured so that the flow direction of the airflow is changed at least once when the airflow flows in the second flow guide hole.

7. The soft wind board according to claim 1, characterized in that: The flow cross-sectional area of ​​the first guide hole gradually increases from the windward side of the plate body to the leeward side of the plate body; and / or The flow cross-sectional area of ​​the second guide hole gradually increases from the windward side of the plate body to the leeward side of the plate body.

8. The soft wind board according to claim 1, characterized in that: The first guide hole and the second guide hole are both opened on the plate body along the width direction of the soft wind plate.

9. An indoor unit, characterized in that: Including the soft wind plate described in any one of claims 1-8.

10. The indoor unit according to claim 9, characterized in that: The indoor unit further comprises a first air guide plate and a second air guide plate, and the first air guide plate and the second air guide plate are rotatably arranged at the air outlet of the indoor unit; In the open state, the first air guide plate and the edge of the air outlet, and the second air guide plate respectively enclose a first air outlet channel and a second air outlet channel, and the soft wind plate can be arranged in the first air outlet channel or the second air outlet channel.

11. An air conditioner, characterized in that: The indoor unit comprising the indoor unit according to claim 9; Or comprising the soft wind board as described in any one of claims 1-8.

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