Air supply component, air supply assembly and air conditioner indoor unit

Abstract

The air supply component comprises a shell and an air duct moving assembly, the shell is provided with an air supply duct, the air duct moving assembly is movably arranged in the air supply duct, and the air supply position and angle of the air supply duct are adjusted through movement of the air duct moving assembly in the air supply duct. The air supply component can be used independently and can also be used in cooperation with the air conditioner indoor unit, and when the air supply component is used, the air supply position and angle are adjusted through the air duct moving assembly, so that the air supply angle is increased, and the problem that air flow escapes in the air guiding process is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to an air supply component, an assembly and an indoor unit of an air conditioner. Background Art

[0002] At present, air guide plates are generally installed in split air conditioners to guide the air blown out by the air conditioner. Due to the shape of the air duct outlet, the placement of the air guide plates is limited, resulting in a relatively small range of air guide angles, and some angles cannot meet the needs of different groups of people. Even if there are some air conditioners with air guide plate push-out mechanisms, since the air guide plates are pushed away from the air outlet, it is inevitable that part of the air flow will escape directly without passing through the air guide plates, affecting the comfort of the air supply and the cooling (or heating) effect of the air conditioner. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an air supply component, assembly and air conditioner indoor unit, aiming to solve the problems of small air supply angle of the current air conditioner and air flow leakage during the air guiding process.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] In a first aspect, the present invention provides an air supply component, comprising:

[0006] The shell is provided with an air supply duct;

[0007] An air duct moving component, movably arranged in the air supply duct;

[0008] Wherein, the air duct moving component moves in the air supply duct to adjust the air supply position and angle of the air supply duct.

[0009] Furthermore, the air duct moving component has at least a degree of freedom to rotate in a circumferential direction in the air supply duct, and the air supply angle of the air supply duct can be adjusted by the circumferential rotation of the air duct moving component in the air supply duct.

[0010] Furthermore, the air duct moving component has at least horizontal movement freedom in the air supply duct, and the air supply position of the air supply duct is adjusted by horizontal movement of the air duct moving component in the air supply duct.

[0011] Furthermore, the air supply duct includes a variable duct section and a fixed duct section, the variable duct section is located at a downstream position of the air supply path of the air supply duct relative to the fixed duct section, and the duct moving component is arranged on the variable duct section.

[0012] Furthermore, the air duct moving assembly includes a rotating wind cylinder, fan blades, a wind cylinder power component and a fan blade power component. The rotating wind cylinder can move horizontally, and the rotating wind cylinder is respectively provided with an air inlet side opening and an air outlet side opening. The fan blades are arranged in the rotating wind cylinder, and the fan blade power component is connected to the fan blades to drive the fan blades to rotate. The wind cylinder power component is connected to the rotating wind cylinder to drive the rotating wind cylinder to rotate, thereby changing the direction of the air outlet side opening.

[0013] Furthermore, the variable air duct section is provided with a first partition, the first partition is provided with a movable air inlet, the movable air inlet corresponds to the position of the air inlet side opening, and when the rotating air cylinder moves horizontally, the position of the movable air inlet in the horizontal direction changes with the position of the rotating air cylinder.

[0014] Furthermore, the variable air duct section is also provided with a second partition, which is located below the first partition. The second partition is provided with a movable air outlet, and the movable air outlet corresponds to the position of the air outlet side opening. When the rotating air cylinder moves horizontally, the position of the movable air outlet in the horizontal direction changes with the position of the rotating air cylinder.

[0015] Furthermore, the movable air outlet is provided with two swing blades which are arranged opposite to each other.

[0016] Furthermore, a transition air duct is provided between the variable air duct section and the fixed air duct section, one end of the transition air duct is connected to the air duct outlet of the fixed air duct section, and the other end of the transition air duct is connected to the movable air inlet.

[0017] Furthermore, the fixed air duct section is provided with a filter.

[0018] Furthermore, an assembly hole is provided in the air supply duct.

[0019] In a second aspect, the present invention further provides an air supply assembly, comprising an auxiliary wall-mounted plate and the above-mentioned air supply component, wherein the air supply component is connected to the auxiliary wall-mounted plate.

[0020] In a third aspect, the present invention further provides an air-conditioning indoor unit, comprising an indoor unit body and the above-mentioned air supply component, wherein the air supply component is installed at the air outlet of the indoor unit body, and the air duct inlet of the air supply duct is connected to the air outlet of the indoor unit body.

[0021] Compared with the prior art, the present invention has the following beneficial effects: an air supply component, including a housing and an air duct moving component, the housing is provided with an air supply duct, the air duct moving component is movably arranged in the air supply duct, and the air supply position and angle of the air supply duct are adjusted by the air duct moving component moving in the air supply duct. The air supply component of the present invention can be used independently or in combination with an indoor unit of an air conditioner. When used, the air supply position and angle are adjusted by the air duct moving component, thereby increasing the air supply angle and avoiding the problem of air flow escaping during the air guiding process.

[0022] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0024] Figure 1 Schematic diagram of the installation of the air supply component and the air conditioner indoor unit provided by the specific embodiment of the present invention Figure 1 ;

[0025] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0026] Figure 3 for Figure 1 A partial enlarged view of point B in the middle;

[0027] Figure 4 Schematic diagram of the installation of the air supply component and the air conditioner indoor unit provided by the specific embodiment of the present invention Figure 2 ;

[0028] Figure 5 Schematic diagram of the installation of the air supply component and the air conditioner indoor unit provided by the specific embodiment of the present invention Figure 3 ;

[0029] Figure 6 Schematic diagram of the installation of the air supply component and the air conditioner indoor unit provided by the specific embodiment of the present invention Figure 3 ;

[0030] Figure 7 A schematic diagram of the structure of an air duct moving assembly provided in a specific embodiment of the present invention;

[0031] Figure 8A schematic diagram of a portion of the structure of an air duct moving assembly provided in a specific embodiment of the present invention;

[0032] Fig. 9 A cross-sectional view of an air duct moving assembly provided for a specific embodiment of the present invention;

[0033] Fig.10 A schematic diagram of the structure of a moving seat in an air duct moving assembly provided in a specific embodiment of the present invention;

[0034] Fig.11 A schematic diagram of the structure of an air supply assembly provided in a specific embodiment of the present invention;

[0035] Fig.12 A schematic diagram of the installation of an auxiliary wall-mounted panel provided in a specific embodiment of the present invention.

[0036] Reference numerals

[0037] 1. Air supply component; 11. Shell; 111. Air supply duct; 1111. Fixed duct section; 1112. Variable duct section; 112. Hook; 113. Convex rib; 12. Air duct moving component; 121. Rotating air cylinder; 1211. Air inlet opening; 1212. Air outlet opening; 122. Fan blade; 123. Fan cylinder power part; 124. Moving seat; 1241. T-type hanging part; 1242. Arc support structure; 125. Fan blade power part; 1 3. Filter; 131. Raised handle; 14. Transition air duct; 15. First partition; 151. Movable air inlet; 16. Second partition; 161. Movable air outlet; 162. Swinging blades; 17. Translational guide rail; 2. Indoor unit body; 21. Air outlet of the indoor unit body; 22. Snap-fitting part; 23. Inner recess; 3. Auxiliary wall-mounted plate; 31. Upper hook; 32. Lower hook; 33. Make way hole; 4. Air conditioner indoor unit wall-mounted plate; 41. Lower hook. DETAILED DESCRIPTION

[0038] The technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0044] like Figures 1 to 11 As shown, an embodiment of the present invention provides an air supply component 1, including a shell 11 and an air duct moving component 12, the shell 11 is provided with an air supply duct 111, the air duct moving component 12 is movably arranged in the air supply duct 111, and the air duct moving component 12 moves in the air supply duct 111 to adjust the air supply position and angle of the air supply duct 111.

[0045] By setting up the air duct moving component 12, the air supply position and angle of the air supply duct 111 can be flexibly adjusted, thereby achieving a wider range and more precise air supply effect, while avoiding the problem of air flow leakage during the air guiding process.

[0046] The air supply component 1 can be used independently as an air purifier, and can also be used in combination with an air conditioner indoor unit. When used in combination with the air conditioner indoor unit, the air guide plate and wind sweeping blade structure of the air conditioner indoor unit can be eliminated, and the air supply component 1 can realize the wind sweeping function of the air conditioner indoor unit.

[0047] The air duct moving component 12 has at least the freedom to rotate in the circumferential direction in the air supply duct 111, and the air duct moving component 12 rotates circumferentially in the air supply duct 111 to adjust the air supply angle of the air supply duct 111. The air duct moving component 12 has at least the freedom to move in the horizontal direction in the air supply duct 111, and the air duct moving component 12 moves horizontally in the air supply duct 111 to adjust the air supply position of the air supply duct 111.

[0048] By utilizing the rotation and translation of the air duct moving component 12, the air supply angle and the air supply position can be changed, thereby realizing ultra-large angle air supply and more targeted air supply, and the structural design is ingenious.

[0049] like Figure 1 , Figure 5 As shown, the air supply duct 111 includes a variable duct section 1112 and a fixed duct section 1111 . The variable duct section 1112 is located at a downstream position of the air supply path of the air supply duct 111 relative to the fixed duct section 1111 , and the duct moving component 12 is arranged in the variable duct section 1112 .

[0050] Specifically, the fixed air duct section 1111 is a section of fixed air duct, which constitutes the upstream part of the air supply path. The main function of the fixed air duct section 1111 is to guide the air flow and provide a stable airflow input for the subsequent variable air duct section 1112. The variable air duct section 1112 is located in the downstream part of the air supply path, and can be moved or adjusted within a certain range relative to the fixed air duct section 1111. The design of the variable air duct section 1112 is mainly used to adjust the air supply angle and position. The variable air duct section 1112 is provided with an air duct moving component 12, and the air duct moving component 12 can be translated and rotated, so as to realize the flexible adjustment of the air supply angle and position. After the airflow enters from the inlet of the air supply duct 111, it passes through the fixed air duct section 1111 and the variable air duct section 1112 in sequence and then is sent out from the outlet of the air supply duct 111.

[0051] In one embodiment, the air duct inlet of the fixed air duct section 1111 serves as the inlet of the air supply duct 111 , and the air duct outlet of the variable air duct section 1112 serves as the outlet of the air supply duct 111 .

[0052] like Figures 4 to 10 As shown, the air duct moving component 12 includes a rotating air cylinder 121, a fan blade 122, a fan cylinder power part 123 and a fan blade power part 125. The rotating air cylinder 121 can move horizontally. The rotating air cylinder 121 is respectively provided with an air inlet side opening 1211 and an air outlet side opening 1212. The air inlet side opening 1211 and the air outlet side opening 1212 are extended along the length direction of the rotating air cylinder 121. The fan blade 122 is arranged in the rotating air cylinder 121 for guiding and accelerating the airflow. The design of the fan blade 122 can adopt an axial flow fan blade or a centrifugal fan blade. The fan blade power part 125 is connected to the fan blade 122 to drive the fan blade 122 to rotate. The fan blade 122 drives the air flow by rotating, so that the air flows into the rotating air cylinder 121 from the air inlet side opening 1211 and flows out from the air outlet side opening 1212. The wind cylinder power member 123 is connected to the rotating wind cylinder 121 to drive the rotating wind cylinder 121 to rotate, thereby changing the direction of the air outlet side opening 1212. The wind cylinder power member 123 and the fan blade power member 125 can be ordinary motors or servo motors.

[0053] The design of the rotating air cylinder 121 allows the direction of the outlet opening 1212 to be flexibly adjusted within a certain range to change the air supply angle, thereby realizing the large-angle air supply function of the air supply component 1. Since the direction of the outlet opening 1212 is directly changed, the problem of air flow leakage caused by the air guide plate structure used in conventional air conditioners can be avoided. At the same time, the rotating air cylinder 121 that can move horizontally can cover a larger air supply area and the air supply is more precise.

[0054] like Figures 7 to 10As shown, the air duct moving assembly 12 also includes two moving seats 124, which drive the rotating wind cylinder 121 to move horizontally. The two moving seats 124 are distributed at both ends of the rotating wind cylinder 121, one end of the rotating wind cylinder 121 is closed, and the other end is open, so as to facilitate the fan blade 122 to be loaded into the rotating wind cylinder 121 from the open end of the rotating wind cylinder 121. The wind cylinder power member 123 is arranged at the closed end of the rotating wind cylinder 121, and the fan blade power member 125 is arranged at the open end of the rotating wind cylinder 121. Correspondingly, a circular hole and an arc support structure 1242 are respectively designed on the moving seat 124. A cylindrical boss is designed at one closed end of the rotating wind cylinder 121, and the inner side of the cylindrical boss is used to support the shaft of the fan blade 122. A connecting hole is designed on the outer side of the cylindrical boss, and the outer side of the cylindrical boss passes through the circular hole of the moving seat 124 and is connected to the output shaft of the wind cylinder power member 123. The output shaft of the fan blade power member 125 arranged at the open end of the rotating wind cylinder 121 passes through the moving seat 124 and is connected to the shaft of the fan blade 122 .

[0055] The movable seat 124 can not only serve as a supporting component for the rotating wind cylinder 121 and the fan blades 122, but also drive the rotating wind cylinder 121 and the fan blades 122 to move horizontally.

[0056] like Fig.10 As shown, the arc support structure 1242 includes two arc plates spaced apart from each other, and the end of the rotating air cylinder 121 is placed between the two arc plates. Such a design can prevent the rotating air cylinder 121 from warping outward or collapsing inward.

[0057] like Figure 6 , Fig.10 As shown, a T-shaped hanging member 1241 is provided on the top of the movable seat 124, and a translation guide rail 17 is provided in the shell 11. The T-shaped hanging member 1241 is clamped on the translation guide rail 17. By setting a driving member, the movable seat 124 can be driven to move horizontally along the arrangement direction of the translation guide rail 17, thereby driving the rotating wind cylinder 121 and the fan blades 122 to move horizontally. Figure 6 The direction indicated by the middle arrow is the horizontal moving direction of the rotating wind cylinder 121 and the wind blades 122 .

[0058] In order to make the movement of the rotating wind cylinder 121 and the fan blades 122 more stable and reliable, the translation guide rail 17 can be a magnetic levitation rail. It is necessary to control the power supply when the rotating wind cylinder 121 and the fan blades 122 move horizontally, so that the moving seat 124 is in a suspended state and moves. After reaching the predetermined position, the power is cut off and the moving seat 124 is fixed at the corresponding position by its own gravity.

[0059] In one embodiment, the movement of the movable seat 124 may be achieved through a hinge structure. Specifically, a hinge is connected to the movable seat 124 , and a driving member drives the hinge to pull the movable seat 124 to move.

[0060] like Figures 5 and 6 As shown, the variable air duct section 1112 is provided with a first partition plate 15, and the first partition plate 15 is provided with a movable air inlet 151. The movable air inlet 151 is close to the fixed air duct section 1111 and is located below the fixed air duct section 1111. The airflow entering the fixed air duct section 1111 flows to the movable air inlet 151 and then reaches the air inlet side opening 1211. The position of the movable air inlet 151 corresponds to the position of the air inlet side opening 1211. When the rotating air cylinder 121 moves horizontally, the horizontal position of the movable air inlet 151 changes with the position of the rotating air cylinder 121. With such a design, no matter where the rotating air cylinder 121 moves in the horizontal direction, the movable air inlet 151 can always be opposite to the air inlet side opening 1211, thereby ensuring that the airflow can smoothly enter the air inlet side opening 1211 from the movable air inlet 151.

[0061] Furthermore, the variable air duct section 1112 is also provided with a second partition 16, and the second partition 16 is located below the first partition 15. The second partition 16 is provided with a movable air outlet 161, and the movable air outlet 161 is away from the fixed air duct section 1111 and is located below the movable air inlet 151. The movable air outlet 161 serves as the air duct outlet of the air supply duct 111, and the position of the movable air outlet 161 corresponds to the position of the air outlet side opening 1212. The airflow flows out from the air outlet side opening 1212 and then reaches the movable air outlet 161. When the rotating air cylinder 121 moves horizontally, the horizontal position of the movable air outlet 161 changes with the position change of the rotating air cylinder 121. With this design, no matter where the rotating air cylinder 121 moves horizontally, the movable air outlet 161 can always be opposite to the air outlet side opening 1212 , thereby ensuring that the air flow can smoothly flow out from the air outlet side opening 1212 and reach the movable air outlet 161 .

[0062] In one embodiment, the first partition 15 and the second partition 16 are both roller blind structures, that is, the first partition 15 and the second partition 16 can be driven by a driving member to be rolled up and stretched, for example, Figure 6 Taking the direction indicated by the arrow as an example, the rotating air cylinder 121 needs to move horizontally to the left of the arrow, then accordingly, the left parts of the first partition 15 and the second partition 16 begin to curl, and the right parts begin to stretch, so as to achieve that the width of the movable air inlet 151 and the movable air outlet 161 remains unchanged while the air outlet position changes.

[0063] In one embodiment, the first partition 15 and the second partition 16 can also be designed as a sliding plate structure. Each partition (the first partition 15 and the second partition 16) is composed of a plurality of sliding plates arranged in parallel, which are connected by slide rails and can slide in the horizontal direction. When the rotating wind cylinder 121 needs to move horizontally, the driving member is used to drive the sliding plate to slide on the slide rail, so that the sliding plate always remains aligned with the air inlet side opening 1211 and the air outlet side opening 1212 of the rotating wind cylinder 121 during the movement. In this way, the sliding plate structure can ensure that the width of the movable air inlet 151 and the movable air outlet 161 remains unchanged, while the position changes.

[0064] like Figure 6 As shown, the movable air outlet 161 is provided with two relatively arranged swing blades 162. The two swing blades 162 are respectively arranged on the edges of the movable air outlet 161 on both sides opposite to each other. The swing blades 162 can swing to a certain position according to the rotation angle of the rotating air cylinder 121, thereby further improving the accuracy of the air supply angle.

[0065] According to the use requirements, the two swing blades 162 can adjust the angle between each other, and the air outlet area of ​​the air supply component 1 can be adjusted by adjusting the angle. When strong wind is needed to blow directly to a certain area, the angles of the two swing blades 162 can be adjusted to make the openings of the two smaller to gather the airflow for direct blowing.

[0066] like Figure 5 As shown, since the movable air inlet 151 of the first partition 15 will change position in the horizontal direction, while the position of the fixed air duct section 1111 is fixed, a transition air duct 14 is provided between the variable air duct section 1112 and the fixed air duct section 1111, one end of the transition air duct 14 is connected to the air duct outlet of the fixed air duct section 1111, and the other end of the transition air duct 14 is connected to the movable air inlet 151. The provision of the transition air duct 14 establishes a smooth transition channel between the fixed air duct section 1111 and the variable air duct section 1112, and no matter how the position of the movable air inlet 151 changes in the horizontal direction, the transition air duct 14 can ensure the continuity and stability of the air flow, and avoid leakage or interruption of the air flow at the connection.

[0067] In one embodiment, the transition duct 14 is a telescopic structure so that it can be extended and shortened, so that it can change its length following the position change of the movable air inlet 151, thereby ensuring the continuity and stability of the air flow channel. In addition, the telescopic design enables the transition duct 14 to maintain a smooth transition between different positions, reducing airflow turbulence and eddy currents, thereby reducing air resistance and energy loss, and having an energy-saving effect.

[0068] like Figure 4As shown, the fixed air duct section 1111 is provided with a filter 13, and the filter 13 is connected to the housing 11. In this embodiment, the filter 13 component is arranged at the position of the air duct outlet of the fixed air duct section 1111, that is, adjacent to the transition air duct 14. The housing 11 is provided with a slide groove, and the filter 13 is installed in the slide groove. At the same time, a protruding handle 131 extending from the outside of the housing 11 is provided on the side of the filter 13, so that the user can quickly disassemble and assemble the filter 13 by sliding the protruding handle 131.

[0069] By setting the filter 13 here, the drawback of placing the filter 13 on the top of the conventional air conditioner is solved. The user can directly disassemble the filter 13 from the front without opening the panel to take it from the top. Furthermore, the opening size of the filter 13 on the top of the air conditioner indoor unit designed with the air supply component 1 can be designed to be larger, and a larger air intake area is obtained for the air conditioner indoor unit with the same length and width, because after the air supply component 1 is installed, the filtered and purified air has been changed from the air intake side to the air outlet side, solving the problem of air pollution caused by dirt and bacteria accumulated in the evaporator and the fan blades 122 inside the air conditioner due to the difficulty in cleaning.

[0070] In one embodiment, an assembly hole (not shown in the figure) is provided in the air supply duct 111, which can be specifically opened on the inner side wall of the fixed air duct section 1111. The assembly hole can be used to install a UVC germicidal lamp or a net ion generator. The air flow blown out by the air conditioner is purified or sterilized in the air supply duct 111. Since the air supply duct 111 is closed, the germicidal lamp or other sterilization device placed here can be a large-area, high-power model, and no scattered light will cause damage to the human body. At the same time, since the air supply duct 111 is closed, the net ions can also be fully mixed with the air flow in the space here, so as to achieve a better effect of refreshing and purifying the air.

[0071] In one embodiment, an item placement area is also provided between the shell 11 and the side wall of the air supply duct 111. The item placement area can be used as an electrical control component placement area. An air detection system and a display panel are also designed. The display panel can be provided on the front of the shell 11 to facilitate user viewing. Sensors are placed in the air supply duct 111 to detect various airflow indicator data and display them on the display panel.

[0072] like Figure 11 to Figure 12 As shown, the embodiment of the present invention further provides an air supply assembly, including an auxiliary wall-mounted plate 3 and the above-mentioned air supply component 1, and the air supply component 1 is connected to the auxiliary wall-mounted plate 3. The auxiliary wall-mounted plate 3 can be used to assist in assembling the air supply component 1 on the wall-mounted plate 4 of the indoor unit of the air conditioner.

[0073] The auxiliary wall hanging plate 3 is made of sheet metal, and the auxiliary wall hanging plate 3 is provided with corresponding screw holes for fastening with the corresponding positions of the air conditioner indoor wall hanging plate 4, and a clearance hole 33 is provided in the middle part of the auxiliary wall hanging plate 3 to avoid the lower hook 41 of the air conditioner indoor wall hanging plate 4. The auxiliary wall hanging plate 3 is also provided with an upper hook 31 and two lower hooks 32, and two hook holes are correspondingly designed on the housing 11 of the air supply component 1 to cooperate with the two lower hooks 32 of the auxiliary wall hanging plate 3.

[0074] like Figure 1 As shown, an embodiment of the present invention further provides an air-conditioning indoor unit, including an indoor unit body 2 and the above-mentioned air supply component 1, the air supply component 1 is installed at the air outlet 21 of the indoor unit body, and the air duct inlet of the air supply duct 111 is connected to the air outlet 21 of the indoor unit body.

[0075] like Figures 1 to 3 As shown, after the air supply component 1 and the air conditioner indoor unit are assembled, the air supply component 1 is in a suspended state. Affected by gravity, the connection portion between the air supply component 1 and the air conditioner indoor unit is easily detached. Therefore, a hook 112 and a convex rib 113 are provided at the connection portion between the shell 11 of the air supply component 1 and the air outlet of the air conditioner indoor unit. Correspondingly, a clamping portion 22 and a recessed portion 23 are respectively provided at the upper edge and the lower edge of the air outlet of the air conditioner indoor unit. The clamping portion 22 is correspondingly engaged with the hook 112, and the recessed portion 23 is correspondingly engaged with the convex rib 113. After being engaged with each other, the assembly sealing effect can be better maintained, and the stability after installation can be improved.

[0076] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. An air supply component, characterized in that: include: The shell is provided with an air supply duct; An air duct moving component, movably arranged in the air supply duct; Wherein, the air duct moving component moves in the air supply duct to adjust the air supply position and angle of the air supply duct.

2. The air supply component according to claim 1, characterized in that: The air duct moving component has at least a degree of freedom to rotate in a circumferential direction in the air supply duct, and the air supply angle of the air supply duct is adjusted by the circumferential rotation of the air duct moving component in the air supply duct.

3. The air supply component according to claim 1, characterized in that: The air duct moving component has at least horizontal movement freedom in the air supply duct, and the air supply position of the air supply duct is adjusted by horizontal movement of the air duct moving component in the air supply duct.

4. The air supply component according to claim 1, characterized in that: The air supply duct includes a variable duct section and a fixed duct section. The variable duct section is located at a downstream position of the air supply path of the air supply duct relative to the fixed duct section. The duct moving component is arranged at the variable duct section.

5. The air supply component according to claim 4, characterized in that: The air duct moving assembly includes a rotating wind cylinder, fan blades, a wind cylinder power part and a fan blade power part. The rotating wind cylinder can move horizontally. The rotating wind cylinder is respectively provided with an air inlet side opening and an air outlet side opening. The fan blades are arranged in the rotating wind cylinder. The fan blade power part is connected to the fan blades to drive the fan blades to rotate. The wind cylinder power part is connected to the rotating wind cylinder to drive the rotating wind cylinder to rotate, thereby changing the direction of the air outlet side opening.

6. The air supply component according to claim 5, characterized in that: The variable air duct section is provided with a first partition, and the first partition is provided with a movable air inlet, and the movable air inlet corresponds to the position of the air inlet side opening. When the rotating air cylinder moves horizontally, the horizontal position of the movable air inlet changes with the position change of the rotating air cylinder.

7. The air supply component according to claim 6, characterized in that: The variable air duct section is also provided with a second partition, which is located below the first partition. The second partition is provided with a movable air outlet, and the movable air outlet corresponds to the position of the air outlet side opening. When the rotating air cylinder moves horizontally, the horizontal position of the movable air outlet changes with the position of the rotating air cylinder.

8. The air supply component according to claim 7, characterized in that: The movable air outlet is provided with two swing blades which are arranged opposite to each other.

9. The air supply component according to claim 6, characterized in that: A transition air duct is provided between the variable air duct section and the fixed air duct section, one end of the transition air duct is connected to the air duct outlet of the fixed air duct section, and the other end of the transition air duct is connected to the movable air inlet.

10. The air supply component according to claim 4, characterized in that: The fixed air duct section is provided with a filter screen.

11. The air supply component according to claim 4, characterized in that: An assembly hole is provided in the air supply duct.

12. An air supply assembly, characterized in that: It comprises an auxiliary wall-mounted plate and an air supply component as described in any one of claims 1 to 11, wherein the air supply component is connected to the auxiliary wall-mounted plate.

13. An air conditioner indoor unit, characterized in that: It comprises an indoor unit body and the air supply component according to any one of claims 1 to 11, wherein the air supply component is installed at the air outlet of the indoor unit body, and the air duct inlet of the air supply duct is connected to the air outlet of the indoor unit body.

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