CN217817350U

CN217817350U - Air duct machine indoor unit and air duct machine

Info

Publication number: CN217817350U
Application number: CN202221495969.7U
Authority: CN
Inventors: 梅进忠; 宿盼; 杨广文
Original assignee: Guangdong TCL Intelligent HVAC Equipment Co Ltd
Current assignee: Guangdong TCL Intelligent HVAC Equipment Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-15
Anticipated expiration: 2032-06-14

Abstract

The application provides a tuber pipe machine and tuber pipe machine relates to air conditioner technical field, solves the air-out amount of wind that exists among the prior art and can not independent control problem. The air pipe machine indoor unit comprises a main body, an air supply space and a fan, wherein the main body is provided with an air supply space; the air outlet mechanisms are internally provided with air channels, the air channels of the air outlet mechanisms are communicated with the air supply space independently, each air outlet mechanism comprises an air volume adjusting assembly, and the air volume adjusting assemblies are arranged in the air channels and used for adjusting the flow area of the air channels. This application all is equipped with air regulation subassembly through utilizing in every air-out mechanism to realize a plurality of air-out mechanisms to the independent control of amount of wind size, adapt to multiple environment.

Description

Air duct machine indoor unit and air duct machine

Technical Field

The application relates to the technical field of air conditioners, in particular to an air pipe machine inner unit and an air pipe machine.

Background

The air duct type air conditioner is short for air duct type air conditioners, supplies air to a room through an air duct, and comprises an air duct type internal unit and an air duct type external unit. At present most tuber pipe machine internal unit's efflux module does not all have the function of adjusting amount of wind size and wind direction, for this reason, in relevant patent, the scheme that utilizes spherical spout to change the wind direction has been proposed, but it does not possess the regulation to the amount of wind size, reach the regulation of the amount of wind through the rotational speed of adjusting motor usually, but this kind of mode of adjusting the amount of wind, can not accomplish comparatively accurately to the amount of wind of each air supply vent department in the efflux module and adjust, the unable accurate regulation of the amount of wind of every air outlet department, so the air supply distance of every air outlet department also can't accurate regulation, probably can't satisfy the requirement of great space to the air supply.

SUMMERY OF THE UTILITY MODEL

In summary, the technical problem to be solved in the present application is to provide an air duct machine internal unit, which can independently adjust the air outlet volume at each air outlet in the air duct machine internal unit.

The technical solution adopted by the present application to solve the above technical problems is as follows:

in a first aspect, the present application provides an air duct indoor unit, including:

a main body forming an air supply space;

the air outlet mechanism comprises an air quantity adjusting assembly arranged in the air channel, the air quantity adjusting assembly comprises an adjusting piece, the adjusting piece divides the air channel into two spaces which are sequentially arranged along the airflow flowing direction of the air channel, a channel which enables the spaces on the two sides of the adjusting piece to be mutually communicated is formed on the adjusting piece, and the adjusting piece is used for adjusting the flow area of the channel.

In some embodiments of the present application, the adjusting member includes a plurality of air outlet baffles sequentially arranged and connected in the airflow flowing direction of the air duct, a through-flow area partially constituting the passage is formed on the air outlet baffle, and each air outlet baffle is configured to be capable of rotating relatively to adjust an area of the through-flow area on each air outlet baffle, where the through-flow area coincides with each other.

In some embodiments of the present application, the plurality of air outlet baffles include a first air outlet baffle and a second air outlet baffle, the first air outlet baffle and the second air outlet baffle are overlapped with each other, and the first air outlet baffle and the second air outlet baffle are configured to be capable of rotating relatively to adjust an area where a through-flow area on the first air outlet baffle and a through-flow area on the second air outlet baffle coincide with each other.

In this application part of embodiments, the through-flow area includes a plurality of first through-flow holes and a plurality of second through-flow holes, and is a plurality of first through-flow holes and a plurality of second through-flow holes are along deviating from the radial direction dislocation arrangement of air-out baffle rotation center, and along deviating from the radial direction of air-out baffle rotation center, it is a plurality of first through-flow holes and a plurality of the area of second through-flow hole all increases gradually.

In some embodiments of the present application, the first through-flow aperture and the second through-flow aperture are both arcuate apertures.

In some embodiments of the present application, the body includes a plenum box enclosing the air supply space.

In this application partial embodiment, air-out mechanism include with the wind direction adjusting part of air regulation subassembly intercommunication, wind direction adjusting part include with installation department that air regulation subassembly connects and the wind direction regulating part that has the air outlet, the air outlet with the wind channel intercommunication, the outer wall of wind direction regulating part with the inner wall sphere cooperation of installation department.

In some embodiments of the present application, an air collecting cavity communicating the air outlet with the air duct is formed inside the air direction adjusting portion, and an inner wall surface of the air collecting cavity is a spherical surface.

In some embodiments of the present application, the wind direction adjusting portion is formed with a wind gathering port communicated with the wind channel, and an area of the wind gathering port is larger than an area of the wind outlet.

In a second aspect, the present application provides a ducted air conditioner comprising a ducted air conditioner according to the first aspect.

In conclusion, due to the adoption of the technical scheme, the application at least comprises the following beneficial effects:

in some embodiments of the application, wind energy can be sent to the wind outlet mechanism by communicating a wind supply space formed by the main body with a wind channel formed by the wind outlet mechanism, and the wind channels of the plurality of wind outlet mechanisms are independently communicated with the wind supply space, so that the wind outlet mechanism can independently receive wind from the wind supply space and independently control the wind quantity of wind discharged after entering each wind outlet mechanism; the air outlet mechanism comprises an air volume adjusting assembly, the air volume adjusting assembly is arranged in the air duct and comprises an adjusting piece, the air duct is divided into two spaces which are sequentially arranged along the airflow flowing direction of the air duct by the adjusting piece, a channel which enables the spaces at two sides of the adjusting piece to be communicated with each other is formed on the adjusting piece, the flow area of the channel can be adjusted by the adjusting piece, the effect of adjusting the air volume flowing from one space of the adjusting piece to the other space can be achieved by adjusting the flow area of the channel, and then the air volume to be emitted to the external environment is adjusted; furthermore, through adjusting the amount of wind that simultaneously passes through this air regulation subassembly, and under the unchangeable condition again of the amount of wind that gets into through the air supply space, the through flow area in wind channel has been changed for the amount of wind, wind pressure, the wind speed after through this air regulation subassembly all can change, reach every air-out mechanism and all can carry out independent control's effect to the amount of wind and wind emergence distance with this, realize the independent accurate control of the amount of wind.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly described below, and it should be apparent that the drawings in the following description only relate to some embodiments of the present application and are not limiting of the present application, wherein:

fig. 1 is a schematic structural view of an indoor unit of a wind turbine in embodiment 1;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

fig. 3 is a schematic structural view of the air outlet mechanism in embodiment 1;

fig. 4 is an explosion structure diagram of the air outlet mechanism in embodiment 1;

FIG. 5 isbase:Sub>A schematic cross-sectional view of an air outlet mechanism A-A according to embodiment 1;

FIG. 6 is a schematic structural view of an air volume adjusting unit according to embodiment 1;

fig. 7 is a schematic structural view of a through-flow region of the air outlet baffle in embodiment 1.

Description of reference numerals:

1-an air outlet mechanism, 11-an air volume adjusting component, 111-a first air outlet baffle, 112-a second air outlet baffle, 113-a through-flow area, 1131-a first through-flow hole, 1132-a second through-flow hole, 114-an adjusting bracket, 115-a driving source, 12-an air direction adjusting component, 121-an installation part, 122-an air direction adjusting part, 1221-an air outlet, 1222-an air gathering port, 1223-an air gathering cavity and 13-an air duct;

2-static pressure box; 3-a shell; 4-a water pan; 5-a centrifugal fan module; 6-evaporator.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used for convenience of description and simplicity of description only, and do not indicate or imply that the referenced devices or elements must have a unique orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or including indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "plurality" means two or more unless specifically limited otherwise.

In the present application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as exemplary is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles disclosed herein.

For the convenience of understanding the present solution in conjunction with the drawings and text, the spline curves and arrows used for reference numbers in the drawings are explained herein: the part indicated for the spline curve without the arrow is a solid part, i.e., a part having a solid structure; the parts indicated for the spline curves with arrows are phantom parts, i.e. parts without solid structures.

Example 1

The main body of the embodiment is an air pipe machine inner unit, and the air pipe machine inner unit is connected with an air pipe machine outer unit to form the air pipe machine together. The air pipe machine inner machine can realize large-range and accurate air supply in a relatively large space, and meets the refrigerating and heating requirements of large-space places.

Referring to fig. 1 to 7, for the air duct machine internal unit provided in the present embodiment, it includes:

a main body formed with an air supply space;

the air-out mechanism comprises a plurality of air-out mechanisms 1, wherein air channels 13 are formed in the air-out mechanisms 1, the air channels 13 of the air-out mechanisms 1 are mutually independently communicated with the air supply space, each air-out mechanism 1 comprises an air volume adjusting component 11, and the air volume adjusting components 11 are arranged in the air channels 13 and are used for adjusting the flow area of the air channels 13.

The scheme provided by this embodiment is mainly to adjust the air output of the air entering the air duct 13 during air output by using the air output adjusting assembly 11 in the air output mechanism 1. Specifically, the air volume adjusting assembly 11 is mainly arranged in the air duct 13, and the air volume adjusting assembly 11 is used for adjusting the flow area of the air duct 13 so as to achieve the purpose of adjusting the air volume, and then under the condition that the whole air volume entering the air volume adjusting assembly 11 is unchanged, when the flow area through which the air passes is changed, the speed and the pressure of the air can also be changed along with the change of the flow area, so that the control of the air volume of the outlet air and the air emergence distance is realized; simultaneously, air-out mechanism 1 is a plurality of, and each air-out mechanism 1's wind channel 13 communicates with the air supply space independently each other, all have wind volume adjusting part 11 in every air-out mechanism 1 again, with this distance of realizing that every air-out mechanism 1 independent control is from the amount of wind and the wind outgoing of this air-out mechanism 1 outgoing wind, adapt to the environment of multiple difference then, especially can adapt to the great environment in space, make the wind can the multiple distance of outgoing, reach the effect of accurate control air output and wind outgoing distance. The aforementioned flow area means an area having a cross section in the axial direction of the air duct 13 that allows the air flow to pass through.

Referring to fig. 4 and 6, in the solution provided in this embodiment, the air volume adjusting assembly 11 includes an adjusting member, the adjusting member is disposed in the air duct 13 and divides the air duct 13 into two spaces sequentially arranged along the airflow flowing direction of the air duct 13, and meanwhile, for the adjusting member, a channel is further formed to connect the spaces at two sides of the adjusting member, so as to ensure that the airflow can flow into the space at the other side of the air duct 13 from the space at one side of the air duct 13, and for the part of the adjusting member where the channel is not formed, a blocking effect can be provided for the airflow flowing in the air duct 13, so as to prevent the airflow in the space at one side from flowing into the space at the other side. Specifically, for the adjusting member, it includes a plurality of air outlet baffles that arrange in proper order and link to each other along the air current flow direction in wind channel 13, and each air outlet baffle is configured to the through-flow area that can rotate relatively in order to adjust the passageway. The cross section of the air duct 13 along the axial direction is circular, the air outlet baffle plates have at least two forms, the first air outlet baffle plate is a fan-shaped plate (not shown in the figure), the outline of the outer edge of the first air outlet baffle plate is contacted with the inner wall of the air duct 13, the fan-shaped plate can not completely isolate the air duct 13, the positions of different air outlet baffle plates are adjusted through the rotation of the air outlet baffle plates, and the effect of completely isolating the air duct 13 or the effect of changing the flow area of the air duct 13 can be achieved; the air-out baffle of the second kind is circular form, and its outer edge and the contact of wind channel 13 inner wall set up through-flow region 113 on the air-out baffle, utilize the through-flow region 113 of polylith air-out baffle to constitute the passageway jointly, so that the air current can pass through the air-out baffle, and through rotating different air-out baffles, the position of through-flow region 113 on the adjustment air-out baffle changes the intercommunication condition of through-flow region 113 between the polylith air-out baffle, reaches the effect that changes the through-flow area of wind channel 13 then. In this embodiment, the air outlet baffle of the second form is mainly adopted.

Referring to fig. 7, for the outlet baffles, the through-flow regions 113 partially forming the channels are formed thereon, that is, each outlet baffle has a through-flow region 113, and the through-flow regions 113 form a part of the channels, and the through-flow regions 113 of all the outlet baffles are connected with each other to form a complete channel. The plurality of air outlet baffles include a first air outlet baffle 111 and a second air outlet baffle 112, the first air outlet baffle 111 and the second air outlet baffle 112 are overlapped with each other, and the overlapping arrangement here means that the wind shielding surface of the first air outlet baffle 111 and the wind shielding surface of the second air outlet baffle 112 are in contact with each other. When the first outlet baffle 111 and the second outlet baffle 112 rotate relatively, the relative position between the flow areas 113 on the first outlet baffle 111 and the flow areas 113 on the second outlet baffle 112 can be changed, and the overlapping area of the two flow areas 113 can be adjusted, so that the flow areas 113 on the first outlet baffle 111 and the second outlet baffle 112 can be partially or completely communicated, or the flow areas 113 on the first outlet baffle 111 and the second outlet baffle 112 can be completely not communicated, and the air volume is selected according to the actual air volume requirement. The relative positions of the through-flow areas 113 of the first air outlet baffle 111 and the second air outlet baffle 112 are changed by rotating the first air outlet baffle 111 or the second air outlet baffle 112, and the overlapping areas of the through-flow areas 113 of the first air outlet baffle and the second air outlet baffle are controlled, so that the air quantity flowing through the air outlet baffles can be controlled, and the air quantity and the air pressure and the air speed are adjusted.

It should be noted that, for a plurality of air outlet baffles, it can also include third air outlet baffle, fourth air outlet baffle etc. and do not specifically limit to the concrete quantity of air outlet baffle, adopt two air outlet baffles in this application can, simplify the structure, adjust the amount of wind simpler, the cost is lower.

Referring to fig. 7, for the aforesaid flow-through region 113, it includes a plurality of first flow-through holes 1131 and a plurality of second flow-through holes 1132, the plurality of first flow-through holes 1131 and the plurality of second flow-through holes 1132 are arranged in a staggered manner along a radial direction away from a rotation center of the air outlet baffle, the air outlet baffle is a circular plate, and its wind shielding surface and the cross-sectional shape of the air duct 13 along the axial direction are the same, and are circular surfaces. The rotation center of the air outlet baffle is the geometric center of the air outlet baffle, namely the air outlet baffle performs autorotation motion around the rotation center. Naturally, the air outlet baffle may perform revolution motion or eccentric motion, but this embodiment is not described in detail, because compared with revolution and eccentric rotation, rotation of the air outlet baffle is the main solution of this embodiment, and is also superior to the other two rotation modes. The above-mentioned staggered arrangement along the radial direction departing from the rotation center of the outlet baffle means that the plurality of first through holes 1131 and the plurality of second through holes 1132 are arranged from the position close to the rotation center and are arranged along the radial direction departing from the rotation center in sequence, and the plurality of first through holes 1131 form a first through group, the plurality of second through holes 1132 form a second through group, and the first through group and the second through group are both provided with a plurality of through holes, and in this embodiment, three through holes are provided. The plurality of first through flow groups and the plurality of second through flow groups are sequentially arranged along the rotation circumferential direction of the air outlet baffle, and the first through flow groups and the second through flow groups are alternately arranged along the circumferential direction, namely, the first through flow groups and the second through flow groups are adjacently arranged along the circumferential direction. Still further, the plurality of first through holes 1131 in the first through group and the plurality of second through holes 1132 in the adjacent second through group are arranged in a staggered manner in the radial direction. Through the arrangement, the first through-hole 1131 and the second through-hole 1132 can be arranged on the air outlet baffle plate as many as possible, so that the air volume adjusting assembly 11 can provide as large a through-flow area as possible, and have as large an air volume adjusting range as possible; simultaneously, through the range of above-mentioned through-flow hole, compare in directly offering a plurality of through-flow holes of great area from the air-out baffle, it is more convenient that it has the regulation, can accomplish more accurately to the control of through-flow area, and to an intensity of self of air-out baffle, compare in the trompil of large tracts of land, intensity is also higher.

Further, for the first through holes 1131 and the second through holes 1132, they are both arc-shaped holes, and the radial distances from the rotation center of the first through holes 1131 are the same, the areas of the through holes are the same, and the rotation centers corresponding to their arc lengths are the rotation centers of the air outlet baffles. Along the radial direction who deviates from the rotation center, the arc length crescent of first through-flow hole 1131, apart from the radial distance increase of rotation center, the area of its through-flow hole also increases gradually along with the increase of radial distance naturally to can set up as much as possible through-flow hole on making the air-out baffle, and the through-flow hole carries out regular arranging according to the shape and the motion of air-out baffle, conveniently controls the change of through-flow area. Similarly, the area of the second through-hole 1132 is gradually increased with the increase of the radial distance, which is not described in detail.

Referring to fig. 4, 6 and 7, the airflow adjusting assembly 11 includes a driving source 115 and an adjusting bracket 114 in addition to the adjusting member, the adjusting bracket 114 is cylindrical with openings on both sides, a support rib is provided on one side of the adjusting bracket 114, and a connecting through hole is provided on the support rib, and the connecting through hole is located at the geometric center of the adjusting member where the cross section in the circumferential direction is circular. First air outlet baffle 111 and second air outlet baffle 112 are both arranged in adjusting bracket 114, and the edge profile of second air outlet baffle 112 is fixed with the inner wall of adjusting bracket 114, so that second air outlet baffle 112 is fixedly arranged in adjusting bracket 114, first air outlet baffle 111 is arranged between supporting ribs and second air outlet baffle 112, and is in contact with the wind shielding surface of second air outlet baffle 112. The driving source 115 adopts a motor, the output end of the driving source is connected with a rotating shaft, and the rotating shaft penetrates through the connecting through hole to be connected with the rotating center of the first air outlet baffle 111, so that the first air outlet baffle 111 is driven to rotate, and then the flow area of the channel of the adjusting piece is controlled. Specifically, the driving source 115 drives the first air outlet baffle 111 to rotate, the overlapping area between the first through-flow hole 1131 on the first air outlet baffle 111 and the second through-flow hole 1132 on the second air outlet baffle 112 is controlled to be larger, the larger the overlapping area is, the larger the air output is, the smaller the overlapping area is, the smaller the air output is, when the first through-flow hole 1131 and the second through-flow hole 1132 are completely staggered, the overlapping area does not exist, and the air duct 13 is completely isolated into two spaces which are not communicated by the adjusting member.

Referring to fig. 3 and 5, in the solution provided in this embodiment, the air outlet mechanism 1 further includes an air direction adjusting component 12 communicated with the air volume adjusting component 11, and configured to adjust the direction of the air emitted to the outside. The airflow direction adjustment unit 12 includes a mounting portion 121 connected to the airflow rate adjustment unit 11, and an airflow direction adjustment portion 122 having an air outlet 1221. The mounting portion 121 is cylindrical, the adjusting bracket 114 is disposed in the mounting portion 121, and an inner wall of one end of the mounting portion 121 away from the adjusting bracket 114 is a spherical surface. The wind direction adjusting portion 122 is spherical, and the wind direction adjusting portion 122 is provided with an air outlet 1221 and an air collecting port 1222, the air outlet 1221 and the air collecting port 1222 are oppositely arranged, along the airflow flowing direction, the air collecting port 1222 and the air outlet 1221 are sequentially arranged, that is, the air collecting port 1222 is located at one side close to the air volume adjusting assembly 11, and the air outlet 1221 and the air collecting port 1222 are oppositely arranged in the airflow flowing direction, so as to discharge the airflow from the air outlet 1221. Wind direction regulating part 122 is embedded into installation department 121 in, and the outer wall of wind direction regulating part 122 and the inner wall sphere cooperation of installation department 121 guarantee that wind direction regulating part 122 is installing in installation department 121, when can not fall out, wind direction regulating part 122 can carry out diversified rotation in installation department 121 to this direction of adjusting the air-out of air outlet 1221.

Further, an air collecting cavity 1223 that communicates the air outlet 1221 with the air duct 13 is formed inside the air direction adjusting portion 122, and an inner wall surface of the air collecting cavity 1223 is a spherical surface, and collects the air flow flowing to the air collecting cavity 1223. Meanwhile, the air gathering port 1222 is also communicated with the air duct 13, the area of the air gathering port 1222 is larger than the area of the air outlet 1221, that is, the air volume of the air flow passing through the air gathering port 1222 is larger, and enters the air gathering cavity 1223, the air flow gathers in the air gathering cavity 1223 and is discharged through the smaller air outlet 1221, which is beneficial to increasing the air pressure when the air flow is discharged and increasing the outgoing distance of the air flow.

Referring to fig. 1 and fig. 2, in the solution provided in this embodiment, the main body of the ducted air conditioner internal unit further includes a static pressure box 2, a centrifugal fan module 5, an evaporator 6, and a housing 3. The centrifugal fan module 5 and the evaporator 6 are arranged in the shell 3, the air outlet end of the centrifugal fan module 5 is connected with the evaporator 6, the static pressure box 2 is arranged on one side of the shell 3, the side is the side of the airflow flowing direction, the evaporator 6 is arranged between the static pressure box 2 and the centrifugal fan module 5, the airflow passing through the evaporator 6 can flow to the static pressure box 2, the static pressure box 2 encloses an air supply space, and the airflow flows into the air supply space. Static pressure case 2 mainly used stabilizes the air current and noise reduction, simultaneously, locates static pressure case 2 with a plurality of air-out mechanisms 1 in for a plurality of air-out mechanisms 1 of monolithic stationary, when the installation, can install air-out mechanism 1 in static pressure case 2 earlier, install static pressure case 2 again can, take off and install all comparatively convenient, can use this air-out mechanism 1 according to actual conditions. After air sucked by the centrifugal fan module 5 is pressurized, the air is blown to the evaporator 6, the air can be subjected to heat exchange (refrigeration or heating) through the evaporator 6 to carry out heat exchange, the air after the heat exchange is gathered in the static pressure box 2, and under the action of air static pressure, the air can be sprayed outwards through the air outlet mechanisms 1. Meanwhile, the air quantity adjusting assembly 11 and the wind direction adjusting assembly 12 in the air outlet mechanism 1 are utilized to adjust the air quantity, the wind direction, the wind speed and the emergent distance of the emergent air, so that the service conditions of different environments are met, and the position of the emergent air can be accurately controlled even in a large space.

Furthermore, the bottom in the shell 3 is also provided with a water receiving tray 4 for receiving water drops generated from the surface of the evaporator 6, so that the water drops are prevented from flowing out of an indoor unit of the air pipe machine to cause pollution to the indoor environment.

Example 2

The embodiment provides an air duct machine, which includes an air duct machine external machine and the air duct machine internal machine described in embodiment 1, where the air duct machine internal machine is communicated with the air duct machine external machine (not shown in the figure), and the air duct machine includes all the technical solutions in the embodiments, and the generated technical effects are also completely the same, so that details are not described here.

Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered merely illustrative and not restrictive of the broad application. Various modifications, improvements and adaptations to the present application may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present application and thus fall within the spirit and scope of the exemplary embodiments of the present application.

Also, this application uses specific language to describe embodiments of the application. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the present application is included in at least one embodiment of the present application. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the present application may be combined as appropriate.

Similarly, it should be noted that in the foregoing description of embodiments of the application, various features are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure aiding in the understanding of one or more of the embodiments. This method of disclosure, however, is not intended to require more features than are expressly recited in the claims. Indeed, the embodiments may be characterized as having less than all of the features of a single embodiment disclosed above.

Numerals describing the number of components, attributes, etc. are used in some embodiments, it being understood that such numerals used in the description of the embodiments are modified in some instances by the use of the modifier "about", "approximately" or "substantially". Unless otherwise indicated, "about", "approximately" or "substantially" indicates that the number allows for a variation of + -%. Accordingly, in some embodiments, the numerical parameters used in the specification and claims are approximations that may vary depending upon the desired properties of the individual embodiments. In some embodiments, the numerical parameter should take into account the specified significant digits and employ a general digit preserving approach. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of the range are approximations, in the specific examples, such numerical values are set forth as precisely as possible within the scope of the application.

For each patent, patent application publication, and other material cited in this application, such as articles, books, specifications, publications, documents, and the like, the entire contents of which are hereby incorporated by reference into this application, except for application history documents that are inconsistent with or conflict with the contents of this application, and except for documents that are currently or later become incorporated into this application as though fully set forth in the claims below. It is noted that the descriptions, definitions and/or use of terms in this application shall control if they are inconsistent or contrary to the present disclosure.

Claims

1. An air duct indoor unit, comprising:

a main body formed with an air supply space;

2. The indoor unit according to claim 1, wherein the adjusting member includes a plurality of outlet baffles that are sequentially arranged and connected in the airflow flowing direction of the duct, through-flow areas that partially form the passage are formed on the outlet baffles, and the outlet baffles are configured to rotate relative to each other to adjust the overlapping areas of the through-flow areas on the outlet baffles.

3. The indoor unit according to claim 2, wherein the plurality of air outlet baffles include a first air outlet baffle and a second air outlet baffle, the first air outlet baffle and the second air outlet baffle are disposed to overlap each other, and the first air outlet baffle and the second air outlet baffle are configured to be relatively rotatable to adjust an area where a flow area of the first air outlet baffle and a flow area of the second air outlet baffle overlap each other.

4. The indoor unit according to claim 3, wherein the flow area includes a plurality of first flow holes and a plurality of second flow holes, the plurality of first flow holes and the plurality of second flow holes are arranged in a staggered manner in a radial direction away from a rotation center of the outlet baffle, and areas of the plurality of first flow holes and the plurality of second flow holes are gradually increased in the radial direction away from the rotation center of the outlet baffle.

5. The indoor unit of claim 4, wherein the first flowthrough aperture and the second flowthrough aperture are both arcuate apertures.

6. The indoor unit according to claim 1, wherein the main body includes a plenum box that encloses the air supply space.

7. The indoor unit of the duct machine according to claim 1, wherein the air outlet mechanism includes a wind direction adjusting assembly communicated with the air volume adjusting assembly, the wind direction adjusting assembly includes an installation part connected with the air volume adjusting assembly and a wind direction adjusting part having an air outlet, the air outlet is communicated with the air duct, and an outer wall of the wind direction adjusting part is matched with an inner wall spherical surface of the installation part.

8. The indoor unit according to claim 7, wherein a wind collecting chamber that communicates the air outlet with the air duct is formed inside the wind direction adjustment portion, and an inner wall surface of the wind collecting chamber is a spherical surface.

9. The indoor unit of claim 8, wherein the wind direction adjusting portion is formed with a wind collecting opening communicated with the wind duct, and an area of the wind collecting opening is larger than an area of the wind outlet.

10. A ducted air conditioner including an indoor unit according to any one of claims 1 to 9.