CN211345755U - Air duct component for air conditioner and air conditioner - Google Patents

Abstract

The utility model discloses an air duct component and air conditioner for air conditioner, air duct component includes wind channel spare, water conservancy diversion circle and water conservancy diversion spare, be formed with the wind channel chamber in the wind channel spare, the wind channel chamber includes upper reaches wind channel chamber and the low reaches wind channel chamber of arranging in proper order along the first direction, upper reaches wind channel chamber has first air inlet, low reaches wind channel chamber has first gas outlet, the water conservancy diversion circle is established in low reaches wind channel intracavity and is extended along the second direction, the air supply wind channel is injectd to the water conservancy diversion circle, the air supply wind channel has second air inlet and the second gas outlet of locating on the wind channel spare, the water conservancy diversion circle is injectd the intercommunication passageway between the inner wall of third direction in lateral wall and low reaches wind channel chamber on the third direction of third direction, wherein, the first direction, second direction and third direction mutually perpendicular, the water conservancy diversion spare is constructed. According to the utility model discloses a wind channel part for air conditioner has great air output, and the water conservancy diversion spare can reduce the impact of air current to the water conservancy diversion circle.

Description

Air duct component for air conditioner and air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning and specifically relates to a wind channel part and air conditioner for air conditioner is related to.

Background

An air conditioner is one of the commonly used air conditioning apparatuses, and is used for adjusting the indoor ambient temperature (some air conditioners also have a function of adjusting humidity). With the development of technology and the improvement of living standard, the requirements of users on the air conditioner are more and more, and higher. However, in the related art, the air conditioner has poor air supply effect and small air volume, and cannot meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide an air duct component for an air conditioner, which has a larger air output.

Another object of the present invention is to provide an air conditioner including the above air duct unit.

According to the utility model discloses a wind channel part for air conditioner, include: the air duct piece is internally provided with an air duct cavity, the air duct cavity comprises an upstream air duct cavity and a downstream air duct cavity which are sequentially arranged along a first direction, the upstream air duct cavity is provided with a first air inlet, and one side of the downstream air duct cavity, which is far away from the upstream air duct cavity, is provided with a first air outlet; the guide ring is arranged in the downstream air duct cavity and extends along the second direction, the guide ring limits an air supply duct, the air supply duct is provided with a second air inlet and a second air outlet which are arranged on the duct piece, a communicating channel is limited between the side wall of the guide ring in the third direction and the inner wall of the downstream air duct cavity in the third direction, the communicating channel is communicated with the upstream air duct cavity and the first air outlet, and the first direction, the second direction and the third direction are perpendicular to each other; a deflector located on a side of the deflector ring adjacent the upstream air channel cavity and configured to direct an air flow of the upstream air channel cavity to the communication channel.

According to the utility model discloses a wind channel part for air conditioner, through setting up the water conservancy diversion spare, the water conservancy diversion spare can communicate the passageway with the air current direction in upper reaches wind channel chamber, can alleviate the impact of the air current in wind channel chamber to the water conservancy diversion circle from this one side, restrain the production of swirl, reduce loss of pressure, make the air current in upper reaches wind channel intracavity flow more easily and flow more to the wind channel chamber, on the other hand can reduce the mutual interference of the air current in wind channel chamber and the air current of water conservancy diversion circle, be favorable to increasing wind channel part's whole air output, improve the air supply effect in order to satisfy user's user demand.

In some embodiments of the present invention, the deflector ring has a first sidewall and a second sidewall spaced apart along a third direction, the downstream duct chamber has a first wall and a second wall spaced apart along the third direction, the first wall, the first sidewall, the second sidewall and the second wall are arranged in sequence along the third direction, wherein the first wall is spaced apart from the first sidewall to define a first communicating channel, and the second sidewall is spaced apart from the second wall to define a second communicating channel; the water conservancy diversion spare includes first guide plate and second guide plate, keeping away from of first guide plate the one end of first gas outlet with keeping away from of second guide plate the one end of first gas outlet links to each other, follow the upper reaches wind channel chamber to in the direction in downstream wind channel chamber, the other end of first guide plate with the other end orientation of second guide plate is kept away from each other's direction and is extended so that first guide plate guide air current flow direction first intercommunication passageway just second guide plate guide air current flow direction the second intercommunication passageway.

In some embodiments of the present invention, the first baffle and/or the second baffle are curved plates.

In some embodiments of the present invention, one end of the first guide plate and one end of the second guide plate are connected to each other through an arc-shaped section.

In some embodiments of the present invention, the other end of the first baffle extends to connect with the upstream end of the first sidewall; and/or the other end of the second baffle extends to be connected with the upstream end of the second side wall.

In some embodiments of the present invention, the air duct member includes: half shell of first half and second, along the second direction half shell of second is located one side of half shell of first and with half shell of first concatenation links to each other in order to inject the wind channel chamber, wherein, be equipped with on half shell of first the second gas outlet, be equipped with on half shell of second first air inlet with the second air inlet.

In some embodiments of the invention, the deflector is integrally provided on the second half-shell.

In some embodiments of the utility model, be equipped with the gas outlet on the wind channel spare, the gas outlet is including the first region of giving vent to anger and the second region of giving vent to anger of intercommunication, the first region of giving vent to anger encircles the second is given vent to anger regional setting, wherein, the second is given vent to anger regional injectedly the second gas outlet, the first region of giving vent to anger with being located in the low reaches wind channel chamber the periphery wall of water conservancy diversion circle with part intercommunication between the inner wall in low reaches wind channel chamber is so that the air current in upper reaches wind channel chamber flows to partly behind the low reaches wind channel chamber flows to first gas outlet, another part flows to the first region of giving vent.

According to the utility model discloses air conditioner, include: the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with an air inlet, the first air outlet and the second air outlet, and the first air outlet is positioned above the second air outlet; the air duct component is the air duct component, the air duct component is arranged on the shell, the first air inlet and the second air inlet are communicated with the air inlet, the first air outlet is communicated with the first air outlet, and the second air outlet is communicated with the second air outlet.

According to the utility model discloses the air conditioner, through setting up the water conservancy diversion spare, the water conservancy diversion spare can be with the air current direction intercommunication passageway in upper reaches wind channel chamber, can alleviate the impact of the air current in wind channel chamber to the water conservancy diversion circle from this one side, restrain the production of swirl, reduce pressure loss, the air current that makes upper reaches wind channel chamber can flow more easily and flow more to the wind channel chamber, on the other hand can reduce the mutual interference of the air current in wind channel chamber and the air current of water conservancy diversion circle, be favorable to increasing wind channel part's whole air output, improve the air supply effect in order to satisfy user's user demand.

In some embodiments of the present invention, the air conditioner further comprises an air outlet assembly, the air outlet assembly has an air outlet channel, the air outlet channel has an inlet and an outlet, the air outlet assembly is movably disposed at the first air outlet between an open position and a closed position, the inlet is communicated with the first air outlet, and when the air outlet assembly moves to the open position, the outlet is exposed outside the first air outlet to open the outlet; when the air outlet assembly moves to the closed position, the outlet is hidden in the shell to close the outlet.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a front view of a portion of the structure of an air duct component according to an embodiment of the present invention;

FIG. 2 is an exploded view of a portion of the structure of an air duct component according to an embodiment of the present invention;

fig. 3 is a structural view of a connection form of the deflector and the deflector ring according to the embodiment of the present invention;

fig. 4 is a sectional view of an air conditioner according to an embodiment of the present invention.

Reference numerals:

an air conditioner 1000;

an air duct member 100;

an air duct member 1; an air duct cavity 11; an upstream duct chamber 111; a downstream duct chamber 112; a first wall surface 113; a second wall 114; a first communication passage 115; a second communication passage 116; a first air inlet 12; a first air outlet 13; an air outlet 14; first air-out region 141; a second outlet region 142; a first half-shell 15; a second half-shell 16;

a flow guide ring 2; an air supply duct 21; a second inlet port 211; a second outlet port 212; a first side wall 22; a second side wall 23; a positioning lug 24;

a flow guide member 3; a first baffle 31; a second baffle 32; a positioning groove 33;

a first fan assembly 4; a second fan assembly 5;

a housing 200; a first air outlet 201; a second air outlet 202; an air inlet 203;

an air outlet assembly 300; an air outlet channel 3; an inlet 301; an outlet 302.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

An air duct unit for an air conditioner according to an embodiment of the present invention is described below with reference to the accompanying drawings, in which an air duct is provided for guiding a flow path of air flow of the air conditioner. The air conditioner may be divided into a split air conditioner and an integrated air conditioner, the integrated air conditioner may be a window air conditioner or a mobile air conditioner, the split air conditioner includes an indoor unit and an outdoor unit, and the following description will be given by taking the air conditioner as the split air conditioner and the indoor unit of the split air conditioner as a cabinet air conditioner as an example.

As shown in fig. 1 and 2, an air duct component 100 for an air conditioner 1000 according to an embodiment of the present invention includes an air duct component 1, a deflector ring 2, and a deflector 3.

As shown in fig. 1 and 2, an air duct cavity 11 is formed in the air duct member 1, the air duct cavity 11 includes an upstream air duct cavity 111 and a downstream air duct cavity 112 which are sequentially arranged along a first direction, in the description of the present invention, "upstream" and "downstream" are based on the flowing direction of the air flow, the air flow passes through the upstream air duct cavity 111 first, and then passes through the downstream air duct cavity 112 first, when the air flow flows in the air duct cavity 11.

Specifically, for example, referring to fig. 1 and fig. 2, the first direction is an up-down direction, and the downstream air duct cavity 112 is disposed above the upstream air duct cavity 111, that is, the direction of the air supplied from the upstream air duct cavity 111 to the downstream air duct cavity 112 is an up-down direction or a substantially up-down direction (i.e., a small included angle is deviated from the up-down direction, and a specific range of the small included angle may be specifically set according to actual requirements, for example, less than 45 °).

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "lateral", "longitudinal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the upstream air channel chamber 111 has a first air inlet 12, and the downstream air channel chamber 112 has a first air outlet 13 on the side far from the upstream air channel chamber 111.

Specifically, for example, referring to fig. 2, the first air inlet 12 is located at the rear side of the upstream air channel chamber 111, and the first air outlet 13 is located at the upper side of the downstream air channel chamber 112, so that the air flow flows into the upstream air channel chamber 111 through the first air inlet 12 from the rear to the front, then flows into the downstream air channel chamber 112 from the upper side, and then flows out from the first air outlet 13.

As shown in fig. 1 and fig. 2, the deflector 2 is disposed in the downstream air duct cavity 112 and extends along the second direction, the deflector 2 defines an air supply duct 21, and the air supply duct 21 has a second air inlet 211 and a second air outlet 212 disposed on the air duct member 1, so that the air flow can enter the air supply duct 21 through the second air inlet 211 and then flow out from the second air outlet 212.

Specifically, for example, referring to fig. 1 and 2, the second direction is a front-back direction, the deflector 2 extends in the front-back direction to define a supply air duct 21 extending in the front-back direction, the rear side of the supply air duct 21 has a second air inlet 211, and the front side of the supply air duct 21 is provided with a second air outlet 212, so that the supply air direction of the supply air duct 21 is the front-back direction or substantially the front-back direction (i.e. a small included angle is deviated from the front-back direction, and the specific range of the small included angle can be specifically set according to actual requirements, for example, less than 45 °), thereby explaining that the supply air direction of the upstream air duct cavity 111 to the downstream air duct cavity 112 (e.g. the downward-upward direction shown in the figure) is perpendicular or substantially perpendicular to the supply air direction of the supply air duct 21 (e.g. the backward-forward, the air duct 100 can be better adapted to the cabinet type indoor machine, so that the inner space of the cabinet type indoor machine can be fully utilized.

As shown in fig. 1 and 2, a communication channel is defined between a side wall of the deflector ring 2 in the third direction and an inner wall of the downstream air channel cavity 112 in the third direction, and the communication channel communicates the upstream air channel cavity 111 and the first air outlet 13, wherein the first direction, the second direction and the third direction are perpendicular to each other, so that the air flow in the upstream air channel cavity 111 can flow to the downstream air channel cavity 112 and the first air outlet 13 through the communication channel.

Specifically, for example, referring to fig. 1 and 2, the third direction is a left-right direction, the baffle 2 has a first side wall 22 and a second side wall 23 spaced apart in the left-right direction, the downstream air duct chamber 112 has a first wall surface 113 and a second wall surface 114 spaced apart in the left-right direction, and the first wall surface 113, the first side wall 22, the second side wall 23, and the second wall surface 114 are arranged in this order in the left-right direction, wherein the first wall surface 113 is spaced apart from the first side wall 22 to define a first communication passage 115 on the left side, and the second wall surface 23 is spaced apart from the second wall surface 114 to define a second communication passage 116 on the right side, so that when the air flows in the downstream air duct chamber 112, the air flows upward around the baffle 2 from the left and right sides to the first air outlet 13 through the first communication passage 115 and the second communication passage 116.

In other examples, when the baffle 2 is disposed closer to the first wall 113 along the third direction, the first wall 113 is in contact with the first sidewall 22, and the second sidewall 23 is spaced apart from the second wall 114, then the baffle 2 and the inner wall of the downstream duct chamber 112 can only define the second communication channel 116 located at the right side between the second wall 114 and the second sidewall 23. Alternatively, when the baffle 2 is disposed closer to the second wall surface 114 in the third direction, the first wall surface 113 is spaced apart from the first side wall 22, and the second wall surface 23 is in contact with the second wall surface 114, then the baffle 2 and the inner wall of the downstream duct chamber 112 can only define the first communicating channel 115 on the left side between the first wall surface 113 and the first side wall 22.

As shown in fig. 1 and 2, the flow guiding element 3 is located on one side of the flow guiding ring 2 adjacent to the upstream air duct cavity 111 and configured to guide the airflow of the upstream air duct cavity 111 to the communication channel, so that the impact of the airflow in the air duct cavity 11 on the flow guiding ring 2 can be reduced by the arrangement of the flow guiding element 3, the overall air volume loss of the air duct component 100 is reduced, and more airflow can flow to the communication channel.

Specifically, the flow guide member 3 includes a first flow guide plate 31 and a second flow guide plate 32, one end of the first flow guide plate 31, which is away from the first air outlet 13, and one end of the second flow guide plate 32, which is away from the first air outlet 13, are connected, and in a direction from the upstream air duct chamber 111 to the downstream air duct chamber 112, the other end of the first flow guide plate 31 and the other end of the second flow guide plate 32 extend toward directions away from each other so that the first flow guide plate 31 guides the air flow to flow toward the first communicating passage 115 and the second flow guide plate guides the air flow to flow toward the second communicating passage 116. For example, referring to fig. 1 and 2, the flow guide member 3 is located below the flow guide ring 2, the flow guide member 3 includes a first flow guide plate 31 on the left side and a second flow guide plate 32 on the right side, a lower end of the first flow guide plate 31 is connected to a lower end of the second flow guide plate 32, an upper end of the first flow guide plate 31 extends away from the second flow guide plate 32 to the left side in a direction from the upstream air duct cavity 111 to the downstream air duct cavity 112, and an upper end of the second flow guide plate 32 extends away from the first flow guide plate 31 to the right side, so that the air flow can be divided into two air flows when flowing through the flow guide member 3 from the bottom to the top, one air flow can be guided to the first communication passage 115 by the first flow guide plate 31, and the other air flow can be guided to the second communication passage 116 by the second flow guide plate 32 (as shown by a hollow.

According to the utility model discloses an air duct component 100 for air conditioner 1000, through setting up water conservancy diversion piece 3, thereby utilize the water conservancy diversion effect of water conservancy diversion piece 3 to communicate the passageway with the air current direction of upstream wind channel chamber 111 so that the air current flows to low reaches wind channel chamber 112, can alleviate the impact of the air current of wind channel chamber 11 to water conservancy diversion circle 2 from this on the one hand, restrain the production of swirl, reduce pressure loss, make the air current in the upstream wind channel chamber 111 can flow more easily and flow downstream wind channel chamber 112 more, on the other hand can reduce the mutual interference of the air current of wind channel chamber 11 and the air current of water conservancy diversion circle 2, be favorable to increasing air duct component 100's whole air output, thereby improve the air supply effect in order to satisfy user's.

In some embodiments of the present invention, as shown in fig. 1 and 2, the first guide plate 31 and/or the second guide plate 32 are arc-shaped plates, that is, the first guide plate 31 is an arc-shaped plate, or the second guide plate 32 is an arc-shaped plate, or both the first guide plate 31 and the second guide plate 32 are arc-shaped plates.

Specifically, for example, referring to fig. 1 and 2, the first guide plate 31 and the second guide plate 32 are both arc plates, wherein the left side surface of the first guide plate 31 is an arc surface protruding leftward, and the right side surface of the second guide plate 32 is an arc surface protruding rightward, so that when an air flow passes through the first guide plate 31 and the second guide plate 32, a coanda effect is generated, where the coanda effect is a tendency that a fluid (water flow or air flow) deviates from an original flow direction and flows along a convex object surface, and when a surface friction exists between the fluid and the object surface through which the fluid flows (which can also be called fluid viscosity), the fluid flows along the object surface as long as the curvature is not large. Therefore, the first flow guide plate 31 and the second flow guide plate 32 can have better guiding effect on the airflow flowing into the downstream air channel cavity 112, and the impact of the airflow on the first wall surface 113 and the second wall surface 114 of the downstream air channel cavity 112 can be reduced.

It is understood that the first baffle 31 and the second baffle 32 can have other shapes. For example, in other embodiments, the first baffle 31 and/or the second baffle 32 may be flat plates, so that when both the first baffle 31 and the second baffle 32 are flat plates, both of them may form a substantially V-shaped structural form, thereby having a simple structure and being easy to process.

In some embodiments of the present invention, as shown in fig. 1, fig. 2 and fig. 3, one end (for example, the lower end) of the first guide plate 31 and one end (for example, the lower end) of the second guide plate 32 are connected through the arc-shaped section, thereby the structure is simple, and the transition of the arc-shaped section can avoid the problem of stress concentration caused by the direct connection between the first guide plate 31 and the second guide plate 32 to a certain extent, which is beneficial to improving the connection reliability of the first guide plate 31 and the second guide plate 32, and the wind resistance can be reduced by the transition of the arc-shaped section, thereby improving the flow guiding effect of the flow guiding member 3.

In some embodiments of the present invention, as shown in fig. 1, the other end of the first baffle 31 extends to connect with the upstream end of the first sidewall 22. For example, referring to fig. 1, the upper end of the first baffle 31 is connected to the lower end of the first sidewall 22, so that the first baffle 31 can better guide the airflow to the first communicating channel 115, and has a simple structure and is easy to implement.

Alternatively, as shown in fig. 1, the other end of the second baffle 32 extends to connect with the upstream end of the second sidewall 23. For example, referring to fig. 1, the upper end of the second baffle 32 is connected to the lower end of the second sidewall 23, so that the second baffle 32 can better guide the airflow to the second communicating channel 116, and the structure is simple and easy to implement.

In practical application, the specific connection form of the flow guide part 3 and the flow guide ring 2 is not limited, and can be flexibly selected according to requirements or processing and assembling conditions and the like. For example, the deflector 3 may be fixedly connected to the deflector ring 2 by welding, bonding, or the like, thereby achieving a simple structure.

Or, the flow guide member 3 and the flow guide ring 2 are detachably connected, as shown in fig. 3, a positioning protrusion 24 is disposed on a side surface of the flow guide ring 2 adjacent to the upstream air duct cavity 111, a positioning groove 33 is disposed on a side surface of the flow guide member 3 adjacent to the flow guide ring 2, and the positioning protrusion 24 is matched with the positioning groove 33 so that the flow guide ring 2 and the flow guide member 3 can be detachably connected.

Specifically, for example, referring to fig. 3, the lower surface of the deflector ring 2 is provided with a positioning protrusion 24, the positioning protrusion 24 includes a vertical first protrusion and a horizontal second protrusion, wherein, the upper end of the first bump is connected with the diversion ring 2, the lower end of the first bump is connected with the second bump, the first bump and the second bump jointly define a positioning bump 24 which is approximately in a T shape, the upper surface of the diversion piece 3 is provided with an installation block, the installation block is provided with a positioning groove 33, the positioning groove 33 comprises a vertical first groove and a horizontal second groove, wherein the upper surface undercut of installation piece forms first recess, and the second recess extends and runs through the front surface and the rear surface of installation piece along fore-and-aft direction, thereby the second recess has injectd roughly the positioning groove 33 that is T font shape with first recess intercommunication, and positioning groove 33 and the cooperation of locating convex block 24 can be injectd the degree of freedom of water conservancy diversion spare 3 in left and right directions and upper and lower direction. When the flow guide piece is applied specifically, the positioning lug 24 is inserted into the positioning groove 33 by sliding the flow guide piece 3 forwards and backwards, so that the assembly of the flow guide piece 3 and the flow ring can be realized, and the whole assembly process is simple and convenient.

In some embodiments of the present invention, as shown in fig. 2, the air duct member 1 includes a first half-shell 15 and a second half-shell 16, and the second half-shell 16 is located on one side of the first half-shell 15 and connected to the first half-shell 15 in a splicing manner to define the air duct cavity 11 along the second direction, wherein the first half-shell 15 is provided with the second air outlet 212, and the second half-shell 16 is provided with the first air inlet 12 and the second air inlet 211, so that the structure is simple.

Specifically, for example, referring to fig. 2, the air duct member 1 includes a first half-shell 15 and a second half-shell 16, the first half-shell 15 is disposed at a front side of the second half-shell 16, the first half-shell 15 is provided with a second air outlet 212, the second half-shell 16 is provided with a first air inlet 12 and a second air inlet 211, wherein a front portion of the air duct cavity 11 and the first air outlet 13 is located in the first half-shell 15, a rear portion of the air duct cavity 11 and the first air outlet 13 is located in the second half-shell 16, and the air duct cavity 11 and the first air outlet 13 can be defined after the first half-shell 15 and the second half-shell 16 are spliced and.

In practical applications, the first half-shell 15 and the second half-shell 16 are detachably connected, so that the first half-shell 15 and the second half-shell 16 are conveniently detached. There are many ways to achieve detachable connection, for example, the first half-shell 15 and the second half-shell 16 can be detachably connected through a connecting piece such as a bolt, and the connection form is convenient to install and reliable; or, half shell 15 and half shell 16 of second link to each other through the buckle, it detains to be equipped with a plurality of screens on half shell 15 of first, be equipped with a plurality of on half shell 16 of second and detain the one-to-one complex screens groove with the screens, from this, detain through the screens cooperation joint with the screens groove alright with provide between half shell 15 of first and the second and half shell 16 reliable, high-quality fastening position, and the assembling process who detains the position is simple, generally only need an male action, and is swift simple and convenient, can improve the assembly efficiency of the two, specifically adopt which kind of mode should be according to nimble selections such as actual production and assembly condition, the utility model discloses do not do the restriction to this.

It will be understood that the deflector 3 may be connected to other parts of the air duct member 1 in other embodiments than the embodiment described above in connection with the deflector ring 2. For example, the air guide member 3 may be integrally disposed on the second half shell 16, and specifically, the air guide member 3 and the second half shell 16 may be integrally formed by injection molding using a plastic material, and the injection molding is fast in production speed and efficient, and is suitable for mass production of parts with complex shapes.

In some embodiments of the present invention, as shown in fig. 1 and 4, the air duct member 1 is provided with the air outlet 14, the air outlet 14 includes a first air outlet region 141 and a second air outlet region 142 which are communicated with each other, the first air outlet region 141 surrounds the second air outlet region 142, wherein the second air outlet region 142 defines a second air outlet 212, the first air outlet region 141 is communicated with a portion of the downstream air duct cavity 112 between the outer peripheral wall of the baffle ring 2 and the inner wall of the downstream air duct cavity 112, so that the portion of the air flow of the upstream air duct cavity 111 flows to the first air outlet 13 after flowing to the downstream air duct cavity 112, and the other portion flows to the first air outlet region 141.

Specifically, for example, referring to fig. 1 and 4, the air duct member 1 is provided with a substantially square air outlet 14, the cross-sectional shape of the air supply duct 21 is substantially circular, so that the area of the air outlet 14 facing the air supply duct 21 is a second air outlet area 142, the second air outlet area 142 defines a second air outlet 212, the remaining area of the air outlet 14 excluding the second air outlet area 142 is a first air outlet area 141, so that a part of the air supply of the downstream duct chamber 112 flows upward to the first air outlet 13, and the other part flows forward to the air outlet 14 (as indicated by the hollow arrow in fig. 4), and the air flow of the air supply duct 21 flows from back to front to the second air outlet 212 (as indicated by the solid arrow in fig. 4), thereby facilitating the increase of the air output of the air outlet 14, and when the air duct member 1 is used in the air conditioner 1000, the air conditioner 1000 can have a plurality of air supply modes, it is advantageous to improve the air blowing effect of the air conditioner 1000 (for example, improve the air blowing distance and air blowing range of the air conditioner 1000).

It can be understood that, in order to avoid the problem that the air supply duct 21 disturbs the air supply from the downstream air duct cavity 112 to the first air outlet 13 and the problem that the downstream air duct cavity 112 disturbs the air supply from the air supply duct 21 to the second air outlet 212 due to the different air supply directions of the downstream air duct cavity 112 and the air supply duct 21, the air flow of the air supply duct 21 should completely flow from back to front to the second air outlet 212, that is, only the downstream air duct cavity 112 provides the air flow to the first air outlet 13, and the air supply duct 21 does not participate in the air supply to the first air outlet 13. In practical applications, the air flow of the air supply duct 21 can be entirely directed to the second air outlet 212 in various ways. For example, the front end of the second air supply duct 21 and the second air outlet 202 may be disposed to be flush, or an air duct connection structure may be disposed between the front end of the air supply duct 21 and the second air outlet 202, and details are not repeated here.

In some implementations of the present disclosure, as shown in fig. 2 and 4, the air duct component 100 includes a first fan component 4 and a second fan component 5, the first fan component 4 is disposed in the upstream air duct cavity 111 (i.e., at least most of the first fan component 4 is disposed in the upstream air duct cavity 111), and the second fan component 5 is disposed in the air supply duct 21 (i.e., at least most of the second fan component 5 is disposed in the air supply duct 21). This makes it possible to easily and efficiently match the air blowing requirements of the air duct chamber 11 and the air blowing duct 21.

Particularly, first fan subassembly 4 is the centrifugal fan subassembly, and second fan subassembly 5 is the axial fan subassembly, can satisfy the air supply requirement in wind channel chamber 11 and air supply wind channel 21 from this, and first fan subassembly 4 and second fan subassembly 5's simple structure, simple to operate moreover.

As shown in fig. 4, according to the embodiment of the present invention, the air conditioner 1000 includes a housing 200 and the above air duct component 100, the housing 200 has an air inlet 203, a first air outlet 201 and a second air outlet 202, the first air outlet 201 is located above the second air outlet 202, the air duct component 100 is located in the housing 200, the first air inlet 12 and the second air inlet 211 are both communicated with the air inlet 203, the first air outlet 13 is communicated with the first air outlet 201, and the second air outlet 212 is communicated with the second air outlet 202.

Specifically, for example, referring to fig. 4, the air inlet 203 is disposed at the rear side of the housing 200, the first air outlet 201 is located at the upper side of the housing 200, the second air outlet 202 is located at the front side of the housing 200, and the second air outlet 202 communicates with the air outlet 14 of the air duct member 1.

According to the utility model discloses air conditioner 1000, through setting up water conservancy diversion spare 3, thereby utilize the water conservancy diversion effect of water conservancy diversion spare 3 with the air current direction intercommunication passageway of upper reaches wind channel chamber 111 so that the air current flows to low reaches wind channel chamber 112, can alleviate the impact of the air current of wind channel chamber 11 to water conservancy diversion circle 2 from this on the one hand, restrain the production of swirl, reduce pressure loss, make the air current in the wind channel chamber 111 of upper reaches flow more easily and flow more to low reaches wind channel chamber 112, on the other hand can reduce the mutual interference of the air current of wind channel chamber 11 and water conservancy diversion circle 2, be favorable to increasing wind channel part 100's whole air output, thereby improve the air supply effect in order to satisfy user's user demand.

In some embodiments of the present invention, as shown in fig. 4, the air conditioner 1000 further includes an air outlet assembly 300, the air outlet assembly 300 has an air outlet channel 3, the air outlet channel 3 has an inlet 301 and an outlet 302, the air outlet assembly 300 is movably disposed at the first air outlet 13 between an open position and a closed position, the inlet 301 is communicated with the first air outlet 13, and when the air outlet assembly 300 moves to the open position, the outlet 302 is exposed outside the first air outlet 201 to open the outlet 302; when the outlet 300 moves to the closed position, the outlet 302 is hidden in the housing 200 to close the outlet 302. From this, can also utilize air-out subassembly 300 to supply air outward in the practical application, be favorable to improving user's use and experience.

Specifically, the air conditioner 1000 further includes a driving assembly, and the air outlet assembly 300 is reciprocally movable between an open position and a closed position under the action of the driving assembly. For example, referring to fig. 4, the open position is located above the closed position, the driving assembly may drive the air outlet assembly 300 to vertically reciprocate, and when the driving assembly drives the air outlet assembly 300 to lift upward to the open position, the outlet 302 may be exposed outside the first air outlet 201, so as to facilitate air supply of the air conditioner 1000, and the air supply distance is long; when the driving assembly drives the air outlet assembly 300 to descend to the closed position, the outlet 302 is closed.

In some embodiments of the present invention, the driving assembly includes a power assembly and a transmission assembly, the power assembly is used for providing power, and the transmission assembly is used for transmitting the power of the power assembly to the air outlet assembly 300.

In practical application, the power assembly can be a stepping motor, the transmission assembly can be a rack and pinion, wherein the rack is installed on the air outlet assembly 300, the stepping motor drives the gear to rotate, and the gear and the rack are meshed so that the rack can be driven to move when the gear rotates, and then the air outlet assembly 300 is driven to move.

Of course, the utility model discloses be not limited to this, for example, power component can also be the lead screw slider, and wherein the slider is installed on air-out subassembly 300, and step motor orders about the lead screw and rotates, thereby the lead screw can drive the slider when the lead screw rotates with the slider cooperation and remove, and then drives air-out subassembly 300 and remove.

In some embodiments of the present invention, as shown in fig. 4, the opening direction of the outlet 302 of the air outlet assembly 300 is the same as the opening direction of the second air outlet 202 on the housing 200, for example, both open forward. Or the opening of the outlet 302 of the air outlet assembly 300 is oriented in a different direction from the opening of the second air outlet 202 of the housing 200, for example, in some other embodiments, the third air outlet may also be oriented obliquely upward, or obliquely downward, or toward the left, or toward the right, and so on, which is not described herein again.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the terms "some embodiments," "alternative embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air duct component for an air conditioner, comprising:

the air duct piece is internally provided with an air duct cavity, the air duct cavity comprises an upstream air duct cavity and a downstream air duct cavity which are sequentially arranged along a first direction, the upstream air duct cavity is provided with a first air inlet, and one side of the downstream air duct cavity, which is far away from the upstream air duct cavity, is provided with a first air outlet;

the guide ring is arranged in the downstream air duct cavity and extends along the second direction, the guide ring limits an air supply duct, the air supply duct is provided with a second air inlet and a second air outlet which are arranged on the duct piece, a communicating channel is limited between the side wall of the guide ring in the third direction and the inner wall of the downstream air duct cavity in the third direction, the communicating channel is communicated with the upstream air duct cavity and the first air outlet, and the first direction, the second direction and the third direction are perpendicular to each other;

a deflector located on a side of the deflector ring adjacent the upstream air channel cavity and configured to direct an air flow of the upstream air channel cavity to the communication channel.

2. The duct component for an air conditioner according to claim 1, wherein the deflector has first and second sidewalls spaced apart in a third direction, and the downstream duct chamber has first and second walls spaced apart in the third direction, the first, second, and second walls being arranged in series in the third direction, wherein the first wall is spaced apart from the first wall to define a first communicating channel, and the second wall is spaced apart from the second wall to define a second communicating channel;

the water conservancy diversion spare includes first guide plate and second guide plate, keeping away from of first guide plate the one end of first gas outlet with keeping away from of second guide plate the one end of first gas outlet links to each other, follow the upper reaches wind channel chamber to in the direction in downstream wind channel chamber, the other end of first guide plate with the other end orientation of second guide plate is kept away from each other's direction and is extended so that first guide plate guide air current flow direction first intercommunication passageway just second guide plate guide air current flow direction the second intercommunication passageway.

3. The air duct component for an air conditioner according to claim 2, wherein the first baffle and/or the second baffle is an arc-shaped plate.

4. The air duct component for an air conditioner according to claim 2, wherein one end of the first baffle and one end of the second baffle are transitionally connected by an arc-shaped section.

5. The air duct component for an air conditioner according to claim 2, wherein the other end of the first baffle plate extends to be connected to an upstream end of the first side wall; and/or the other end of the second baffle extends to be connected with the upstream end of the second side wall.

6. The air duct component for an air conditioner according to claim 1, wherein the air duct member includes: half shell of first half and second, along the second direction half shell of second is located one side of half shell of first and with half shell of first concatenation links to each other in order to inject the wind channel chamber, wherein, be equipped with on half shell of first the second gas outlet, be equipped with on half shell of second first air inlet with the second air inlet.

7. The air duct component for an air conditioner according to claim 6, wherein the air guide is integrally provided on the second half shell.

8. The air duct component for an air conditioner according to any one of claims 1 to 7, wherein an air outlet is formed in the air duct component, the air outlet includes a first air outlet region and a second air outlet region which are communicated with each other, the first air outlet region is arranged around the second air outlet region, the second air outlet region defines the second air outlet, and the first air outlet region is communicated with a portion of the downstream air duct cavity, which is located between the outer peripheral wall of the deflector ring and the inner wall of the downstream air duct cavity, so that a part of the air flow of the upstream air duct cavity flows to the first air outlet and another part of the air flow of the downstream air duct cavity flows to the first air outlet region.

9. An air conditioner, comprising:

the air conditioner comprises a shell, a first air outlet and a second air outlet, wherein the shell is provided with an air inlet, the first air outlet and the second air outlet, and the first air outlet is positioned above the second air outlet;

the air duct component according to any one of claims 1 to 8, the air duct component being disposed in the housing, the first air inlet and the second air inlet both communicating with the air inlet, the first air outlet communicating with the first air outlet, and the second air outlet communicating with the second air outlet.

10. The air conditioner according to claim 9, further comprising:

the air outlet assembly is provided with an air outlet channel, the air outlet channel is provided with an inlet and an outlet, the air outlet assembly is movably arranged at the first air outlet between an opening position and a closing position, the inlet is communicated with the first air outlet, and when the air outlet assembly moves to the opening position, the outlet is exposed out of the first air outlet so as to open the outlet; when the air outlet assembly moves to the closed position, the outlet is hidden in the shell to close the outlet.

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