An air conditioner indoor unit and an air conditioner

Abstract

The application provides an air conditioner indoor unit and an air conditioner, the air conditioner indoor unit comprises a shell structure, an air duct, and a first zero wind assembly, the air duct can guide air passing through a fan, the shell structure has an air outlet communicating with the air duct, the first zero wind assembly is arranged in the air outlet, the first zero wind assembly comprises cloth pieces and a guide vane capable of moving independently of each other, the cloth pieces have a microporous structure; the cloth pieces can cover the air outlet and blow air through the microporous structure, along the flow direction of airflow at the air outlet, the guide vane is arranged downstream of the cloth pieces, and the guide vane can be attached to or separated from the cloth pieces; the application realizes zero wind feeling air outlet of the air conditioner, avoids the situation of wind blowing people, is favorable for improving air outlet effect, and improves user's use experience.

Description

TECHNICAL FIELD

[0001] The present application relates to the air conditioning technical field, and particularly relates to an air conditioner indoor unit and an air conditioner. BACKGROUND

[0002] Air conditioners are indispensable electrical appliances in people's daily life, and have various structural forms. With the continuous improvement of industrial design level, and the use of new processes, new materials and new shapes on air conditioners, not only the appearance of air conditioner indoor units is improved, but also the structure of air conditioners is optimized accordingly.

[0003] For example, in the use process of the existing air conditioner, the air conditioner indoor unit blows cold air or hot air outward through the air outlet to provide cold or heat to the room, but the cold or hot air is directly blown out of the air outlet of the air conditioner indoor unit, and if it is directly blown to the user, it will make the user feel too cold or too hot, which is very uncomfortable and has poor use experience. SUMMARY

[0004] Therefore, the present application aims to provide an air conditioner indoor unit and an air conditioner to solve the problem of how to improve the air outlet effect of the air conditioner indoor unit in the prior art.

[0005] To achieve the above-mentioned purpose, the technical scheme of the present application is as follows:

[0006] An air conditioner indoor unit comprises a shell structure, an air duct, and a first zero wind assembly, the air duct can guide the air passing through the fan, the shell structure has an air outlet communicating with the air duct, and the first zero wind assembly is arranged in the air outlet, the first zero wind assembly comprises a cloth piece and a damper plate which can move independently of each other, the cloth piece has a microporous structure, the cloth piece can cover the air outlet and blow air through the microporous structure, the damper plate is arranged downstream of the cloth piece along the flow direction of the airflow at the air outlet, and the damper plate can be attached to or separated from the cloth piece. Thus, by arranging the first zero wind assembly in the air outlet and arranging the damper plate downstream of the cloth piece, on the one hand, the cloth piece is used to shield the air outlet to block and slow down the air outlet airflow of the air conditioner, and at the same time, the slowed down airflow is scattered by the microporous structure of the cloth piece and flows into the room, forming a dispersed and uniform low-speed air outlet, realizing the zero wind feeling air outlet state and zero wind feeling air outlet effect of the air conditioner indoor unit, and avoiding the situation of wind blowing to the user; on the other hand, the damper plate located downstream of the air outlet can guide the zero wind feeling air outlet, which is beneficial to further improve the air outlet effect and improve the use experience of the user.

[0007] Further, the first zero-wind component divides the air outlet into a first air outlet and a second air outlet, the cloth piece includes a first cloth piece and a second cloth piece, the first cloth piece is capable of covering the first air outlet, the second cloth piece is capable of covering the second air outlet, the air deflector is arranged between the first cloth piece and the second cloth piece, and the air deflector is capable of being attached to or separated from at least one of the first cloth piece and the second cloth piece. The air deflector includes a first air deflector and a second air deflector, the first air deflector is arranged between the first cloth piece and the second air deflector, the second air deflector is arranged between the first air deflector and the second cloth piece, the first air deflector is capable of being attached to or separated from the first cloth piece, the second air deflector is capable of being attached to or separated from the first air deflector, and the second air deflector is capable of being attached to or separated from the second cloth piece. Thus, through independent movement or synchronous movement of the first cloth piece, the second cloth piece, the first air deflector, and the second air deflector, the air conditioner can be adjusted in terms of air outlet effect and air outlet direction guidance, and even can provide normal air outlet in one air outlet direction and zero-wind air outlet in another air outlet direction to meet the needs of users in different positions.

[0008] Further, in the direction from the first air deflector to the first cloth piece, the first air deflector and the first cloth piece are sequentially arranged with a first cloth assembly capable of being independently rotated, the first cloth piece and the first cloth assembly are capable of being sequentially stacked and covering the first air outlet; in the direction from the second air deflector to the second cloth piece, the second air deflector and the second cloth piece are sequentially arranged with a second cloth assembly capable of being independently rotated, and the second cloth piece and the second cloth assembly are capable of being sequentially stacked and covering the second air outlet. Thus, according to the needs of users, the air volume and air speed of the zero-wind air outlet state can be effectively adjusted by adjusting the number of cloth assemblies stacked at the air outlet, so that the air conditioner can provide various zero-wind air outlet effects, and avoid the single air outlet effect of the existing zero-wind air conditioner.

[0009] Further, the cloth piece includes a support frame and cloth, the cloth has a microporous structure, and the cloth is connected to the support frame in a detachable manner. Thus, users can replace the cloth with different appearances and different degrees of looseness according to their own aesthetics and air outlet needs, which is also helpful for replacing and cleaning the cloth.

[0010] Further, the air conditioner indoor unit comprises a second zero-wind component, the shell structure comprises a front panel, the front panel is provided with a plurality of air outlets, the inner side of the front panel is provided with an auxiliary air outlet air duct, the auxiliary air outlet air duct is communicated with the air duct, the air outlets discharge the airflow in the auxiliary air outlet air duct, the second zero-wind component comprises a flexible layer, the flexible layer covers at least the outer side of the front panel, and the flexible layer has a microporous channel. Thus, after the air deflector is closed, the airflow enters the auxiliary air outlet air duct from the air duct, then passes through the front panel with holes and the flexible layer, and the airflow is blocked and slowed down, and meanwhile, the slowed-down airflow can be dispersed by the microporous channel of the flexible layer and flow into the room, so that the air outlet at the front of the air conditioner is dispersed and uniform and low-speed, the zero-wind air outlet at the front of the air conditioner is realized, and the zero-wind air outlet form of the air conditioner is enriched.

[0011] Further, the shell structure comprises a bottom panel, one side of the front panel close to the air outlet is provided with a first connecting piece, the bottom panel is provided with a second connecting piece, the second zero-wind component comprises a receiving shaft, the receiving shaft is connected with the top of the shell structure, one end of the flexible layer is connected with the receiving shaft in a winding manner, and the other end is connected with the first connecting piece or the second connecting piece in a detachable manner. Thus, on the one hand, the flexible layer can cover the front side and the lower side of the air conditioner at the same time, and can keep the flexible layer relatively flat and cover the air conditioner outside, so that a good decoration effect is achieved, the aesthetic degree of the appearance of the air conditioner is improved, and on the other hand, on the basis of the zero-wind air outlet of the first zero-wind component in the embodiment, the flexible layer covers the entire air outlet, so that the air outlet of the air conditioner can flow through the cloth piece and the flexible layer of the first zero-wind component in sequence, two-layer zero-wind treatment is formed at the air outlet, the zero-wind air outlet effect is further improved, and the zero-wind air outlet form of the air conditioner is enriched.

[0012] Further, the flexible layer is connected with the second connecting piece, the air deflector and / or the cloth piece can contact the inner side of the flexible layer and support the flexible layer, and a cavity is formed downstream of the airflow at the air outlet, so that the zero-wind air outlet effect is improved, and the zero-wind air outlet form of the air conditioner is enriched.

[0013] Further, the flexible layer is connected with the second connecting piece, the cloth piece covers the air outlet, the air deflector contacts the inner side of the flexible layer and supports the flexible layer, and a cavity is formed between the cloth piece and the flexible layer, so that the airflow can flow through the cloth piece and the flexible layer in sequence, so that the air outlet of the air conditioner can flow through the cloth piece and the flexible layer of the first zero-wind component in sequence, two-layer zero-wind treatment is formed at the air outlet, the zero-wind air outlet effect is further improved, and the zero-wind air outlet form of the air conditioner is enriched.

[0014] An air conditioner comprises an outdoor unit and the air conditioner indoor unit.

[0015] Compared with the prior art, the air conditioner indoor unit and the air conditioner have the following advantages:

[0016] The air conditioner indoor unit and the air conditioner have the following advantages: the first zero-wind assembly is arranged at the air outlet, and the air deflector is arranged downstream of the cloth piece, on the one hand, the cloth piece shields the air outlet, blocks and slows down the air flow of the air conditioner, at the same time, the slowed-down air flow is scattered by the micropore structure of the cloth piece and flows into the room, forming the dispersed and uniform low-speed air outlet, realizing the zero-wind air outlet state and the zero-wind air outlet effect of the air conditioner indoor unit, and avoiding the situation of wind blowing people; on the other hand, the air deflector located downstream of the air outlet can guide the zero-wind air outlet, which is beneficial to further improving the air outlet effect and improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application, and are incorporated in and constitute a part of this application. The embodiments of the present application illustrated in the drawings and their descriptions are used to explain the present application and are not intended to limit the present application. In the drawings:

[0018] Figure 1 An exploded view of the air conditioner indoor unit according to the embodiment of the present application (the first zero-wind assembly is in a perspective state);

[0019] Figure 2 An axonometric view of the first zero-wind assembly according to the embodiment of the present application;

[0020] Figure 3 A cloth assembly schematic view of the cloth piece according to the embodiment of the present application;

[0021] Figure 4 Another cloth assembly schematic view of the cloth piece according to the embodiment of the present application;

[0022] Figure 5 A first air outlet state schematic view of the air conditioner indoor unit according to the embodiment of the present application;

[0023] Figure 6 A second air outlet state schematic view of the air conditioner indoor unit according to the embodiment of the present application;

[0024] Figure 7 A third air outlet state schematic view of the air conditioner indoor unit according to the embodiment of the present application;

[0025] Figure 8 A fourth air outlet state schematic view of the air conditioner indoor unit according to the embodiment of the present application;

[0026] Figure 9 A fifth air outlet state schematic view of the air conditioner indoor unit according to the embodiment of the present application;

[0027] Figure 10 Fig. 6 is a schematic view of a sixth air outlet state of an indoor unit of the air conditioner according to an embodiment of the present application;

[0028] Figure 11 Fig. 5 is another exploded view of an indoor unit of the air conditioner according to an embodiment of the present application (the first zero-wind assembly is in a perspective state);

[0029] Figure 12 Fig. 4 is a schematic view of a structure of the second zero-wind assembly according to an embodiment of the present application;

[0030] Figure 13 Fig. 3 is a schematic view of another air outlet state of an indoor unit of the air conditioner according to an embodiment of the present application.

[0031] Legend of reference signs:

[0032] 1, housing structure; 11, front panel; 111, first connecting piece; 12, assembly groove; 13, air outlet hole; 14, air duct; 15, auxiliary air outlet air duct; 16, air outlet cavity; 17, sealing plate; 18, air outlet; 181, first air outlet; 182, second air outlet; 19, bottom panel; 191, second connecting piece; 2, first zero-wind assembly; 21, first cloth piece; 22, second cloth piece; 23, first air deflector; 24, second air deflector; 25, rotating shaft; 26, support frame; 261, protrusion; 262, clamping groove; 27, cloth; 271, clamping column; 3, second zero-wind assembly; 31, flexible layer; 32, storage shaft; 321, connecting hole; 33, motor; 34, connecting body; 4, cavity. DETAILED DESCRIPTION

[0033] The following description will use terminology commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. However, these inventive concepts can be embodied in a multitude of different forms, and thus should not be viewed as limited to the embodiments set forth herein.

[0034] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The arrows in the drawings of the present application are schematic representations of the flow direction of air flow.

[0035] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0036] Embodiment 1

[0037] In the use of existing air conditioning equipment, the indoor unit of the air conditioner blows cold air or hot air outward through its air outlet to provide cold or heat to the room. However, the cold or hot air is often blown directly from the air outlet of the indoor unit of the air conditioner, which can make people feel too cold or too hot if blown directly on the user, and the user experience is poor.

[0038] In order to solve the problem of how to improve the air outlet effect of the indoor unit of the air conditioner in the prior art, the embodiment proposes an indoor unit of an air conditioner and an air conditioner, aiming at zero wind feeling air outlet of the air conditioner, and proposes multiple zero wind feeling air outlet modes (states), as shown in the drawings. Figures 1-10 The indoor unit includes a shell structure 1, an air duct 14, a first zero wind assembly 2, the air duct 14 can guide the air passing through the fan, the shell structure 1 has an air outlet 18 communicating with the air duct 14, the first zero wind assembly 2 is arranged in the air outlet 18, the first zero wind assembly 2 includes cloth pieces and a guide vane capable of moving independently of each other, the cloth pieces have a microporous structure; the cloth pieces can cover the air outlet 18 and blow air through the microporous structure, along the flow direction of the airflow at the air outlet 18, the guide vane is arranged downstream of the cloth pieces, and the guide vane can be attached to or separated from the cloth pieces.

[0039] It should be noted that the cloth pieces and the guide vane move independently, and of course on this basis, the cloth pieces and the guide vane can also be attached for synchronous movement, at this time the cloth pieces and the guide vane can be used as a conventional guide structure, and can be used for conventional guide and sweep of the air conditioner, as a conventional guide mode, which will not be described herein. In addition, the cloth pieces include cloth 27, and the microporous structure is a micropore of the cloth 27.

[0040] Therefore, by arranging the first zero wind assembly 2 at the air outlet 18 and arranging the guide vane downstream of the cloth pieces, on the one hand, the cloth pieces shield the air outlet 18 to block and slow down the air outlet airflow of the air conditioner, and on the other hand, the slowed down airflow is scattered by the microporous structure of the cloth 27 and flows into the room, forming a dispersed and uniform low-speed air outlet, realizing the zero wind feeling air outlet state and the zero wind feeling air outlet effect of the indoor unit of the air conditioner, and avoiding the situation of wind blowing people; on the other hand, the guide vane located downstream of the air outlet can guide the zero wind feeling air outlet, which is beneficial to further improve the air outlet effect and improve the user experience.

[0041] The first zero wind assembly 2 divides the air outlet 18 into a first air outlet 181 and a second air outlet 182, the cloth pieces include a first cloth piece 21 and a second cloth piece 22, the first cloth piece 21 can cover the first air outlet 181, the second cloth piece 22 can cover the second air outlet 182, and the guide vane is arranged between the first cloth piece 21 and the second cloth piece 22, and the guide vane can be attached to or separated from at least one of the first cloth piece 21 and the second cloth piece 22.

[0042] The air deflector comprises a first air deflector 23 and a second air deflector 24, the first air deflector 23 is arranged between the first cloth piece 21 and the second air deflector 24, the second air deflector 24 is arranged between the first air deflector 23 and the second cloth piece 22, and the first air deflector 23 and the first cloth piece 21, the second air deflector 24 and the first air deflector 23, and the second air deflector 24 and the second cloth piece 22 can be attached or separated. Through the independent movement or synchronous movement of the first cloth piece 21, the second cloth piece 22, the first air deflector 23 and the second air deflector 24, the air conditioner can adjust the air outlet effect and the air outlet direction, and even can be normal air outlet in one air outlet direction and zero wind feeling air outlet in another air outlet direction, to meet the needs of users in different positions.

[0043] For the movement mode of the cloth piece and the air deflector, the cloth piece and the air deflector are provided with a rotating shaft 25 and can rotate along the rotating shaft 25, so as to realize the covering and opening between the cloth piece and the corresponding air outlet, and the opening and closing of the air deflector, and the movement of the cloth piece and the air deflector can be realized simply and conveniently by motor driving. Specifically, the independent rotation of the cloth piece and the air deflector can be provided with corresponding motors to control the rotation of each cloth piece and each air deflector. The rotating shaft 25 can be a shaft body structure as shown in the drawings, or the rotating shaft of the cloth piece and the air deflector can be connected with the corresponding motor. The rotation of each cloth piece and each air deflector can be coaxial rotation or different shafts, as long as it meets the movement form of the cloth piece and the air deflector proposed in the application.

[0044] For the setting of the motor, two side walls at both ends of the air outlet 18 can be provided with assembly positions on the inner and outer sides of the side walls, so that the corresponding motors can be simply set and fixed through four different assembly positions, and the rotation of the corresponding cloth piece and air deflector can be driven by motor direct drive or gear transmission.

[0045] Of course, without considering the setting of the motor, setting difficulty, structural complexity and other factors, taking the first air deflector 23 and the first cloth piece 21 as an example, the first air deflector 23 and the first cloth piece 21 can also be sequentially provided with a first cloth assembly (not shown, the number of additional cloth assemblies provided in the application is not limited) capable of independent rotation, the structure and setting form of the first cloth assembly are basically the same as those of the first cloth piece 21, and multiple first cloth pieces 21 can be sequentially provided; from the direction of the first air deflector 23 to the first cloth piece 21, for each first cloth assembly (including the first cloth piece 21) sequentially provided, the cloth 27 of the first cloth piece 21 is the most sparse (it can be understood that the first cloth piece 21 has the largest pore size and / or the highest distribution density of the microporous structure), and then the sparseness of the cloth of the remaining first cloth assemblies gradually decreases (it can be understood that the pore size of the microporous structure of the remaining first cloth assemblies gradually decreases and / or the distribution density of the microporous structure gradually decreases), the first cloth piece 21 and the remaining first cloth assemblies can be sequentially stacked and cover the first air outlet 181, so that as the number of cloth assemblies covering the first air outlet 181 increases, the zero wind feeling air outlet effect at the first air outlet 181 is better, and the air volume and air speed gradually decrease until the first air deflector 23 is closed. Correspondingly, the same is true between the second air deflector 24 and the second cloth piece 22, which is referred to as a second cloth assembly and will not be described in detail. In this structure, N first cloth assemblies can be provided between the first air deflector 23 and the first cloth piece 21, and N second cloth assemblies can be provided between the second air deflector 24 and the second cloth piece 22. The entire first zero wind assembly 2 includes 2N+2 cloth assemblies and two air deflectors. Thus, according to the user's needs, the air volume and air speed of the zero wind feeling air outlet state can be effectively adjusted by adjusting the number of cloth assemblies stacked at the air outlet, so that the air conditioner can provide multiple zero wind feeling air outlet effects, avoiding the relatively single air outlet effect of the existing zero wind air conditioner. In the application, the distribution density of the holes refers to the number of effective openings per unit area.

[0046] For any cloth piece, including the support frame 26 and the cloth 27, the cloth 27 is connected to the support frame 26 in a detachable manner, so that the user can replace the cloth with different appearances and different degrees of looseness according to their own aesthetics and air outlet needs, and it is also helpful to replace and clean the cloth 27. Specifically, two cloth 27 setting methods are proposed in the embodiment for reference.

[0047] Cloth 27 setting method one

[0048] As shown in the accompanying Figure 3As shown, the support frame 26 is provided with a protrusion 261, and the cloth 27 is provided with a clamping hole corresponding to the protrusion 261, the cloth 27 is clamped with the protrusion 261 through the clamping hole, and meanwhile, the appropriate extensibility of the cloth 27 can be utilized to clamp or unclamp the clamping hole and the protrusion 261, so as to realize the disassembly of the cloth 27 and the support frame 26.

[0049] The second setting mode of the cloth 27

[0050] As shown in the accompanying drawings Figure 4 As shown, the support frame 26 is provided with a clamping groove 262, and the end of the cloth 27 is provided with a clamping column 271, the clamping column 271 is arranged in the clamping groove 262 and can be clamped with the clamping groove 262. Thus, when the cloth 27 is disassembled, the clamping column 271 can be clamped or unclamped with the clamping groove 262 by applying force to the clamping column 271, without the need to change the shape of the cloth 27, reduce unnecessary stress on the cloth 27, and protect the service life of the cloth 27.

[0051] In addition, the indoor unit further comprises a second zero wind assembly 3, the shell structure 1 comprises a front panel 11, the front panel 11 is provided with a plurality of air outlets 13, the inner side of the front panel 11 is provided with an auxiliary air outlet air duct 15, the auxiliary air outlet air duct 15 is in communication with the air duct 14, the air outlets 13 discharge the airflow in the auxiliary air outlet air duct 15, and the second zero wind assembly 3 comprises a flexible layer 31, the flexible layer 31 covers at least the outer side of the front panel 11, and the flexible layer 31 has a microporous channel. Thus, after the deflector is closed, the airflow enters the auxiliary air outlet air duct 15 from the air duct 14, and then passes through the two-layer structure of the front panel 11 with holes and the flexible layer 31 to block and slow down the airflow, and meanwhile, the slowed-down airflow can be dispersed by the air outlets 13 and the microporous channel of the flexible layer 31 and flow into the room to form dispersed and uniform low-speed air outlet in front of the air conditioner, realize zero wind feeling air outlet in front of the air conditioner, and enrich the zero wind feeling air outlet form of the air conditioner. As the simplest scheme of the embodiment, the second zero wind assembly 3 can only be the flexible layer 31, and the flexible layer 31 is connected with the outer wall of the front panel 11.

[0052] For the auxiliary air outlet air duct 15, a sealing plate 17 is arranged at the top of the auxiliary air outlet air duct 15 to form an air outlet cavity 16 in the auxiliary air outlet air duct 15, and the airflow in the air duct 14 enters the air outlet cavity 16, and due to the blocking of the sealing plate 17, the airflow flows from the air outlets 13 of the front panel 11 to the outside of the air conditioner.

[0053] Since the flexible layer 31 can cover at least the front panel 11, it can cover most of the front area of ​​the air conditioner and also serve a decorative purpose, thus improving the aesthetics of the air conditioner. The flexible layer 31 can be made of materials such as fabric, leather, wool, or plastic, and possesses flexible characteristics. In this application, the flexible layer 31 is preferably a fabric layer. Because fabrics inherently possess microporous channels during the weaving process, they can be directly used as the flexible layer 31 without the need for additional perforations. Of course, considering airflow resistance, perforations can be made in the fabric, or a fabric with a lower weave density, such as cotton or linen, can be used.

[0054] Based on the indoor unit configuration proposed in this embodiment, the following air outlet configurations are proposed, but they are not limited to the air outlet configurations proposed in this embodiment.

[0055] First air outlet state

[0056] As attached Figure 5 As shown, the first fabric piece 21 covers the first air outlet 181, and the second fabric piece 22 covers the second air outlet 182. The first air guide plate 23 and the second air guide plate 24 are separated from each other and move independently of each other, so that the first air guide plate 23 guides the zero-wind-feel airflow at the first air outlet 181, and the second air guide plate 24 guides the zero-wind-feel airflow at the second air outlet 182.

[0057] Second air outlet state

[0058] As attached Figure 6 As shown, the second air outlet state is similar to the first air outlet state, the only difference being that the first air guide plate 23 and the second air guide plate 24 are attached together and move synchronously to guide the zero-wind air outlet of the first air outlet 181 and the second air outlet 182 in a coordinated manner.

[0059] Third air outlet state

[0060] As attached Figure 7 As shown, the first fabric piece 21 covers the first air outlet 181, and the second fabric piece 22 covers the second air outlet 182. Simultaneously, the second air guide plate 24 is attached to the second fabric piece 22 and blocks the second air outlet 182. The first air guide plate 23 is in the open state, guiding the zero-wind-feel airflow from the first air outlet 181. In this state, part of the airflow flows out from the first air outlet 181, while another part enters the auxiliary air outlet duct 15, providing a certain degree of zero-wind-feel airflow from the front of the air conditioner at the front panel 11.

[0061] Fourth air outlet state

[0062] As attached Figure 8As shown, the first cloth piece 21 covers the first air outlet 181, the second cloth piece 22 covers the second air outlet 182, and the first air deflector 23 is attached to the first cloth piece 21 and blocks the first air outlet 181. The second air deflector 24 is in an open state and guides the zero wind feeling air outlet at the second air outlet 182. In this state, part of the airflow flows out of the second air outlet 182, and another part of the airflow can enter the auxiliary air outlet air duct 15 and perform a certain degree of zero wind feeling air outlet at the front panel 11 of the air conditioner.

[0063] Fifth air outlet state

[0064] As shown in the accompanying drawings, Figure 9 As shown, the first cloth piece 21 covers the first air outlet 181, the first air deflector 23 is attached to the first cloth piece 21 and blocks the first air outlet 181, the second cloth piece 22 covers the second air outlet 182, and the second air deflector 24 is attached to the second cloth piece 22 and blocks the second air outlet 182. In this state, the airflow enters the auxiliary air outlet air duct 15 from the air duct 14 and performs zero wind feeling air outlet at the front panel 11 of the air conditioner.

[0065] Sixth air outlet state

[0066] As shown in the accompanying drawings, Figure 10 As shown, the first cloth piece 21, the first air deflector 23, the second air deflector 24, and the second cloth piece 22 are attached in turn and move synchronously. This is similar to the normal air outlet and air deflection of a conventional air conditioner, and will not be described in detail. On this basis, the first cloth piece 21 and the first air deflector 23 can be attached to form combination A (synchronous movement), the second air deflector 24 and the second cloth piece 22 can be attached to form combination B (synchronous movement), and combination A and combination B can move independently of each other to guide the air at the first air outlet 181 and the second air outlet 182, respectively.

[0067] Of course, it is not limited to the six air outlet states proposed in this embodiment, and the normal air outlet (air deflection), zero wind feeling air outlet, and blocking at the two air outlets can be arbitrarily combined to form a variety of air outlet states, which can greatly enrich the air outlet mode and direction of the air conditioner and meet the use requirements of different users.

[0068] Embodiment 2

[0069] To further improve the zero wind feeling air outlet effect, this embodiment is further improved on the basis of embodiment 1.

[0070] As shown in the accompanying drawings, Figures 11-13As shown, the shell structure 1 includes a front panel 11, a bottom panel 19, the front panel 11 is provided with a first connecting piece 111 on the side close to the air outlet 18, the bottom panel 19 is provided with a second connecting piece 191, the second zero wind assembly 3 includes a storage shaft 32, the storage shaft 32 is connected with the top of the shell structure 1, one end of the flexible layer 31 is connected with the storage shaft 32 in a rollable manner, and the other end is connected with the first connecting piece 111 or the second connecting piece 191 in a detachable manner. Therefore, since the air outlet of the conventional air conditioner is usually located between the front panel 11 and the bottom panel 19, the flexible layer 31 can be rolled or stretched through the storage shaft 32, so that the flexible layer 31 can not only cover the front panel 11, but also further cover the entire air outlet 18, and even continue to cover the bottom panel 19, on the one hand, the flexible layer 31 can cover the front side and the lower side of the air conditioner at the same time, and can keep the flexible layer 31 relatively flat covering outside the air conditioner, which can play a good decorative role and be conducive to improving the aesthetic degree of the appearance of the air conditioner, on the other hand, on the basis of the zero wind feeling air outlet of the first zero wind assembly 2 in embodiment 1, the flexible layer 31 is further covered on the entire air outlet 18, so that the air outlet of the air conditioner can flow through the cloth piece of the first zero wind assembly 2 and the flexible layer 31 in turn, forming two layers of zero wind feeling treatment at the air outlet 18, which can further improve the zero wind feeling air outlet effect and enrich the zero wind feeling air outlet form of the air conditioner.

[0071] The end of the flexible layer 31 away from the storage shaft 32 is provided with a connecting body 34, the connecting body 34 is connected with the first connecting piece 111 or the second connecting piece 191 in a detachable manner, and the flexible layer 31 is connected with the storage shaft 32 in a detachable and replaceable manner. Therefore, while realizing the rolling and stretching of the flexible layer 31 through the storage shaft 32, users can also select and replace flexible layers 31 of different colors and materials according to personal preferences and indoor decoration styles, so as to make the indoor unit of the air conditioner more beautiful and meet the personalized needs, so that the appearance of the air conditioner is integrated with the decoration style of the indoor, increasing the visual beauty. At the same time, the connecting body 34 and the first connecting piece 111 and the second connecting piece 191 can be a conventional button assembly, a buckle assembly, a magnetic assembly, a magic tape, etc., so as to ensure that the flexible layer 31 and the first connecting piece 111 or the second connecting piece 191 can have a relatively firm connection relationship, and at the same time, the corresponding connection relationship can be relatively conveniently released, so that users can adjust the connection of the flexible layer 31 and the first connecting piece 111 or the second connecting piece 191 according to the air outlet demand.

[0072] In order to improve the convenience of the flexible layer 31, the second zero-wind assembly 3 further comprises a motor 33 connected with the assembly groove 12, and the output shaft of the motor 33 is connected with the storage shaft 32 for driving the storage shaft 32 to rotate. For example, the motor 33 is arranged in the assembly groove 12, one end of the storage shaft 32 is provided with a connecting hole 321, and the output shaft of the motor 33 is connected with the connecting hole 321, so that the storage shaft 32 is driven to rotate with the forward and reverse rotation of the motor 33, and correspondingly the flexible layer 31 can be wound or stretched.

[0073] When the connecting body 34 is connected with the first connecting piece 111, the air outlet state of the embodiment is the same as that of the embodiment 1, and will not be described herein.

[0074] When the connecting body 34 is connected with the second connecting piece 191, the air deflector and / or the cloth piece can be in contact with the inner side of the flexible layer 31 and support the flexible layer 31, so as to form the cavity 4 downstream of the air flow of the air outlet 18.

[0075] Especially, as shown in the accompanying drawings, Figure 13 When the connecting body 34 is connected with the second connecting piece 191, the cloth piece covers the air outlet 18, the air deflector is in contact with the inner side of the flexible layer 31 and supports the flexible layer 31, and the cavity 4 is formed between the cloth piece and the flexible layer 31, so that the air outlet of the air conditioner can flow through the cloth piece and the flexible layer 31 in sequence to form a two-layer zero-wind feeling treatment at the air outlet 18, which can further improve the zero-wind feeling air outlet effect and enrich the zero-wind feeling air outlet form of the air conditioner.

[0076] Preferably, the pore size of the microporous structure of the cloth piece is larger than the pore size of the microporous channel of the flexible layer 31, and / or the distribution density of the microporous structure of the cloth piece is larger than the distribution density of the microporous channel of the flexible layer 31. Thus, the air outlet of the air conditioner can gradually reduce the air volume and air speed during the process of flowing through the cloth piece and the flexible layer 31 in sequence, thereby improving the zero-wind feeling air outlet effect.

[0077] It should be noted that the accompanying drawings Figure 13 Only the schematic diagram of the flexible layer 31 covering the entire air outlet 18 is given on the basis of the first air outlet state in the embodiment 1. Of course, on the basis of the multiple air outlet states proposed in the embodiment 1 and the multiple combination forms such as "arbitrarily combining the normal air outlet (air deflector), zero-wind feeling air outlet, plugging and other forms at the two air outlets", the flexible layer 31 can cover the entire air outlet 18 in the embodiment. Correspondingly, the air deflector can support the flexible layer 31, the cloth piece can support the flexible layer 31, or the air deflector and the cloth piece can support the flexible layer 31 together.

[0078] In the present application, for any air conditioner, including the outdoor unit and the air conditioner indoor unit described in the embodiment, the indoor unit is connected with the outdoor unit. On the basis of the related structure and assembly relationship of the air conditioner indoor unit provided in the present application, the air conditioner further includes the indoor unit conventional components such as heat exchange coil, fan, base and the like; similarly, the air conditioner also includes the related conventional components of the air conditioner outdoor unit; in view of the fact that these conventional components are prior art, no further description is made here.

[0079] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An air conditioner indoor unit characterized by comprising: The air conditioner indoor unit comprises a shell structure (1), an air duct (14) capable of guiding air passing through a fan, an air outlet (18) in communication with the air duct (14), and a first zero-wind assembly (2) arranged in the air outlet (18), wherein the first zero-wind assembly (2) comprises cloth pieces and a guide vane capable of moving independently of each other, and the cloth pieces have a microporous structure; the cloth pieces can cover the air outlet (18) and blow air through the microporous structure, and the guide vane is arranged downstream of the cloth pieces and can be attached to or separated from the cloth pieces. The first zero-wind assembly (2) divides the air outlet (18) into a first air outlet (181) and a second air outlet (182), the cloth pieces comprise a first cloth piece (21) capable of covering the first air outlet (181) and a second cloth piece (22) capable of covering the second air outlet (182), and the guide vane is arranged between the first cloth piece (21) and the second cloth piece (22) and can be attached to or separated from at least one of the first cloth piece (21) and the second cloth piece (22). The guide vane comprises a first guide vane (23) arranged between the first cloth piece (21) and the second guide vane (24) and a second guide vane (24) arranged between the first guide vane (23) and the second cloth piece (22), the first guide vane (23) can be attached to or separated from the first cloth piece (21), the second guide vane (24) can be attached to or separated from the first guide vane (23), and the second guide vane (24) can be attached to or separated from the second cloth piece (22).

2. The indoor unit of claim 1, wherein, In the direction from the first guide vane (23) to the first cloth piece (21), the first guide vane (23) and the first cloth piece (21) are sequentially arranged with a first cloth assembly capable of rotating independently, and the first cloth piece (21) and the first cloth assembly can be sequentially stacked and cover the first air outlet (181); in the direction from the second guide vane (24) to the second cloth piece (22), the second guide vane (24) and the second cloth piece (22) are sequentially arranged with a second cloth assembly capable of rotating independently, and the second cloth piece (22) and the second cloth assembly can be sequentially stacked and cover the second air outlet (182).

3. An air conditioner indoor unit according to claim 1, characterized in that, The cloth piece comprises a support frame (26) and cloth (27) having a microporous structure, and the cloth (27) is connected to the support frame (26) in a detachable manner.

4. The indoor unit of claim 1, wherein The air conditioner indoor unit comprises a second zero wind assembly (3), the shell structure (1) comprises a front panel (11), the front panel (11) is provided with a plurality of air outlet holes (13), the inner side of the front panel (11) is provided with an auxiliary air outlet air duct (15), the auxiliary air outlet air duct (15) is communicated with the air duct (14), the air outlet hole (13) exhausts the airflow in the auxiliary air outlet air duct (15), the second zero wind assembly (3) comprises a flexible layer (31), the flexible layer (31) covers at least the outer side of the front panel (11), and the flexible layer (31) has a microporous channel.

5. The indoor unit of claim 4, wherein The shell structure (1) comprises a bottom panel (19), one side of the front panel (11) near the air outlet (18) is provided with a first connecting piece (111), the bottom panel (19) is provided with a second connecting piece (191), the second zero wind assembly (3) comprises a storage shaft (32), the storage shaft (32) is connected with the top of the shell structure (1), one end of the flexible layer (31) is connected with the storage shaft (32) in a rollable manner, and the other end is connected with the first connecting piece (111) or the second connecting piece (191) in a detachable manner.

6. The indoor unit of claim 5, wherein The flexible layer (31) is connected with the second connecting piece (191), the air deflector and / or the cloth piece can be in contact with the inner side of the flexible layer (31) and support the flexible layer (31), and a cavity (4) is formed downstream of the airflow at the air outlet (18).

7. The indoor unit of claim 5, wherein The flexible layer (31) is connected with the second connecting piece (191), the cloth piece covers the air outlet (18), the air deflector is in contact with the inner side of the flexible layer (31) and supports the flexible layer (31), and the cavity (4) is formed between the cloth piece and the flexible layer (31), so that the airflow can flow through the cloth piece and the flexible layer (31) in sequence.

8. An air conditioner characterized by comprising: The air conditioner comprises an outdoor unit and the air conditioner indoor unit according to any one of claims 1-7, and the outdoor unit is connected with the air conditioner indoor unit.

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