CN211575451U - Air duct piece and air duct component for air conditioner and air conditioner - Google Patents
Air duct piece and air duct component for air conditioner and air conditioner Download PDFInfo
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- CN211575451U CN211575451U CN202020217519.6U CN202020217519U CN211575451U CN 211575451 U CN211575451 U CN 211575451U CN 202020217519 U CN202020217519 U CN 202020217519U CN 211575451 U CN211575451 U CN 211575451U
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Abstract
The utility model discloses a wind channel spare, wind channel part and air conditioner for air conditioner, wind channel spare includes: a body formed with an air duct; the guide part, the guide part is established on the internal perisporium in wind channel and protrusion in the internal perisporium in wind channel, the guide part is constructed to be used for the convection current the air current in wind channel leads. According to the utility model discloses a wind channel spare for air conditioner is favorable to reducing the turbulent phenomenon of the air current flow in-process, and then is favorable to reducing the air loss in wind channel and the noise that reduces the air current, increases the air output in wind channel.
Description
Technical Field
The utility model belongs to the technical field of air conditioning and specifically relates to a wind channel spare, wind channel part and air conditioner for air conditioner is related to.
Background
In the related art, due to factors such as unreasonable air duct structural design of an air duct piece of an air conditioner and the like, the air volume loss of air flow in the air duct flowing process is large, the air volume is small, and the improvement is achieved.
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, a first object of the present invention is to provide an air duct for an air conditioner, which can increase the air output of the air duct.
A second object of the present invention is to provide an air duct component including the above air duct member.
A third object of the present invention is to provide an air conditioner including the above air duct assembly.
According to the utility model discloses a wind channel spare for air conditioner, include: a body formed with an air duct; the guide part, the guide part is established on the internal perisporium in wind channel and protrusion in the internal perisporium in wind channel, the guide part is constructed to be used for the convection current the air current in wind channel leads.
According to the utility model discloses a wind channel spare for air conditioner, because the guide part is established on the internal perisporium in wind channel and protrusion in the internal perisporium in wind channel, the guide part is constructed to be used for leading to the air current in wind channel of flowing through, consequently is favorable to reducing the turbulent phenomenon of air current flow in-process, and then is favorable to reducing the air loss in wind channel and the noise that reduces the air current, increases the air output in wind channel.
In some embodiments of the present invention, the guiding portion is a plurality of guiding portions, and the guiding portions are arranged along the circumferential direction of the air duct at intervals.
In some embodiments of the present invention, the air duct includes an upstream air duct and a downstream air duct that are arranged in sequence and communicate with each other along a flow direction of the air flow, the upstream air duct has a first air inlet, the downstream air duct has a first air outlet, wherein a cross-sectional area of the upstream air duct is gradually reduced along the flow direction of the air flow, and the guide portion is provided on an inner peripheral wall of the upstream air duct.
In some embodiments of the present invention, the plurality of the guide portions are radially distributed with the central axis of the upstream air duct as a central line.
In some embodiments of the present invention, each of the guide portions extends to both ends of the upstream air duct in an axial direction of the upstream air duct.
In some embodiments of the present invention, the projection of the guide portion is inclined in a clockwise direction or an anticlockwise direction in a plane perpendicular to the axis of the upstream air duct, in a radially outward direction of the projection of the upstream air duct.
In some embodiments of the present invention, the guide portion is integrally provided with the body.
In some embodiments of the present invention, an end surface of an upstream end of the guide portion is formed as a first guide surface extending obliquely toward a direction close to a central axis of the air duct in a flow direction of the air flow; and/or the end surface of the downstream end of the guide part is formed into a second guide surface which extends obliquely towards the direction far away from the central axis of the air duct along the flowing direction of the air flow.
According to the utility model discloses air duct component, include: the body of the air duct piece comprises a half shell piece and an air guide ring, one side of the half shell piece along the first direction is open, an air inlet communicated with the air guide ring is formed in the half shell piece, and the air guide ring limits the air duct; the air duct matching piece is arranged on the open side of the half shell piece to limit an air duct cavity together with the half shell piece, the air duct cavity comprises an upstream air duct cavity and a downstream air duct cavity which are sequentially arranged along a second direction, the upstream air duct cavity is provided with a second air inlet, one side, far away from the upstream air duct cavity, of the downstream air duct cavity is provided with a second air outlet, the air guide ring is located in the downstream air duct cavity, a communication channel is limited between the side wall of the air guide ring in the third direction and the inner wall of the downstream air duct cavity in the third direction, the communication channel is communicated with the upstream air duct cavity and the second air outlet, the air duct matching piece is provided with an air outlet communicated with the air guide ring, and the first direction, the second direction and the third direction are perpendicular to each other.
According to the utility model discloses air duct component, because the guide part is established on the internal perisporium in wind channel and protrusion in the internal perisporium in wind channel, the guide part is constructed to be used for leading to the air current in wind channel of flowing through, consequently is favorable to reducing the turbulent phenomenon of air current flow in-process, and then is favorable to reducing the air loss in wind channel and the noise that reduces the air current, increases the air output in wind channel.
According to the utility model discloses air conditioner, including foretell wind channel part.
According to the utility model discloses air conditioner, because the guide part is established on the internal perisporium in wind channel and protrusion in the internal perisporium in wind channel, the guide part is constructed to be used for leading to the air current in wind channel of flowing through, consequently is favorable to reducing the turbulent phenomenon of air current flow in-process, and then is favorable to reducing the air loss in wind channel and the noise that reduces the air current, increases the air output in wind channel.
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 perspective view of a rear side viewing angle of an air duct piece according to an embodiment of the present invention;
fig. 2 is a perspective view of a front side viewing angle of an air duct piece according to an embodiment of the present invention;
fig. 3 is an elevation view of an air duct member according to an embodiment of the present invention;
fig. 4 is a perspective view of an air duct member according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the circled portion A in FIG. 4;
fig. 6 is an exploded view of a wind wheel assembly according to an embodiment of the present invention;
figure 7 is a perspective view of an air duct component according to an embodiment of the present invention;
fig. 8 is a sectional view of an air conditioner according to an embodiment of the present invention.
Reference numerals:
an air conditioner 10000; an air duct member 1000;
an air duct member 100;
a body 1;
an air duct 11; an upstream air duct 111; a first intake port 1111; a downstream air duct 112; a first air outlet 1121;
a half-shell member 12; an air inlet 121;
a wind guide ring 13; an air duct chamber 14; an upstream air duct chamber 141; a second gas inlet 1411; a downstream duct chamber 142; a second outlet port 1421; a communication passage 143;
a guide part 2; a first guide surface 21; a second guide surface 22;
a stationary blade support 3;
a wind wheel assembly 200; a wind wheel 201; a platen 202; an avoidance port 2021; a motor 203;
an air duct fitting 300; and an air outlet 301.
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.
The following describes an air duct member 100, an air duct member 1000, and an air conditioner 10000 for an air conditioner according to an embodiment of the present invention with reference to the drawings, where the air duct member 100 and the air duct member 1000 are important components of the air conditioner 10000, the air conditioner can be divided into a split air conditioner and an integrated air conditioner, the integrated air conditioner can be a window air conditioner or a mobile air conditioner, and the split air conditioner includes an indoor unit and an outdoor unit, and in the following description, the air conditioner 10000 is a split air conditioner, and the indoor unit of the split air conditioner is a cabinet air conditioner indoor unit.
As shown in fig. 1, an air duct 100 for an air conditioner 10000 according to the embodiment of the present invention includes a body 1 and a guide portion 2.
As shown in fig. 2 and 3, the body 1 is formed with a duct 11. Specifically, for example, referring to fig. 2 and 3, the body 1 includes a half casing 12 and an air guide ring 13, one side of the half casing 12 in the first direction (front-back direction) is open, the half casing 12 is provided with an air inlet 121 communicated with the air guide ring 13, air can flow into the air guide ring 13 through the air inlet 121, and the air guide ring 13 defines the air outlet duct 11.
As shown in fig. 1, the guiding portion 2 is disposed on the inner peripheral wall of the air duct 11 and protrudes from the inner peripheral wall of the air duct 11, and the guiding portion 2 is configured to guide the airflow flowing through the air duct 11, so as to be beneficial to reducing the turbulence phenomenon in the airflow flowing process, further beneficial to reducing the air volume loss of the air duct 11, reducing the noise of the airflow, and increasing the air volume of the air duct 11.
According to the utility model discloses an air channel spare 100 for air conditioner 10000, because guide part 2 establishes on the internal perisporium in wind channel 11 and protrusion in the internal perisporium in wind channel 11, guide part 2 is constructed to be used for leading to the air current through wind channel 11, consequently is favorable to reducing the turbulent phenomenon of the air current flow in-process, and then is favorable to reducing the air loss in wind channel 11 and the noise that reduces the air current, increases the air output in wind channel 11.
The utility model discloses an in some embodiments, as shown in fig. 1, guide part 2 is a plurality of, and a plurality of guide parts 2 are arranged along the circumference direction interval in wind channel 11, from this simple structure, can further reduce the turbulent phenomenon of the air current flow in-process moreover, and then can further reduce the air loss in wind channel 11 and reduce the noise of air current, increase the air output in wind channel 11. In the description of the present invention, "a plurality" means two or more.
In some embodiments of the present invention, as shown in fig. 4 and 5, the air duct 11 includes an upstream air duct 111 and a downstream air duct 112 which are sequentially arranged and communicated along the flow direction of the air flow, the upstream air duct 111 has a first air inlet 1111, the downstream air duct 112 has a first air outlet 1121, so that the air flow can firstly pass through the upstream air duct 111 and then pass through the downstream air duct 112, wherein the cross-sectional area of the upstream air duct 111 is gradually reduced along the flow direction of the air flow, the guiding portion 2 is disposed on the inner peripheral wall of the upstream air duct 111, thereby enabling the guiding portion 2 to play a better guiding role for the air flow entering the air duct 11, and improving the guiding effect. In the description of the present invention, "upstream" and "downstream" refer to the flowing direction of the air flow, the air flow passes through the upstream first and then the downstream,
specifically, for example, referring to fig. 4, the upstream air duct 111 and the downstream air duct 112 are sequentially arranged and communicated in the front-rear direction, the upstream air duct 111 is located at the rear side, the downstream air duct 112 is located at the front side, the cross-sectional area of the upstream air duct 111 is gradually reduced in the rear-front direction, and the cross-sectional area of the downstream air duct 112 is unchanged, so that the upstream air duct 111 is substantially in a tapered shape which gradually shrinks, the downstream air duct 112 is substantially in a cylindrical shape, and the first air inlet 1111 has a large air inlet area, which is beneficial to increase of the air volume entering the air duct 11 from the first air inlet 1111, and the guide portion 2 is provided on the inner peripheral wall of the upstream air duct 111, so that the guide portion 2 is closer to the first air inlet 1111, which is beneficial to increase of the guide effect of.
The utility model discloses an in some embodiments, a plurality of guide parts 2 use the central axis in upper reaches wind channel 111 to be radial distribution as the central line, and simple structure is convenient for realize from this, and the water conservancy diversion effect is better.
Specifically, for example, the plurality of guide portions 2 are arranged at intervals around the central axis of the upstream air duct 111, and a straight line in which the extending direction of each guide portion 2 is located intersects with the central axis of the upstream air duct 111, so that the plurality of guide portions 2 are radially distributed with respect to the central axis of the upstream air duct 111, and thus the structure is simple and the processing is convenient.
Of course, the present invention is not limited thereto, and the plurality of guide portions 2 may have other arrangement manners. For example, in some embodiments of the present invention, in a plane perpendicular to the axis of the upstream air duct 111, in a direction radially outward of the projection of the upstream air duct 111, the projection of each guide portion 2 is inclined in a clockwise direction or a counterclockwise direction, whereby a better guiding effect can be obtained.
Specifically, for example, referring to fig. 3, in a plane perpendicular to the axis of the upstream air path 111, that is, a vertical plane, in a direction radially outward of the projection of the upstream air path 111, the projection of each guide portion 2 is inclined in the counterclockwise direction, whereby the structure is simple and it is advantageous to obtain a better guide effect.
In some embodiments of the present invention, as shown in fig. 4 and 5, each guide portion 2 extends to both ends of the upstream air duct 111 in an axial direction (e.g., a front-back direction) of the upstream air duct 111, so that the air flow is guided by the guide portions 2 during entering the upstream air duct 111 through the first air inlet 1111, and can flow into the downstream air duct 112 better.
In some embodiments of the present invention, the guiding portion 2 is integrally disposed with the body 1, which is simple in structure and can provide a high connection strength therebetween. In actual processing production, for example, the guide part 2 and the body 1 can be integrated through injection molding or welding, and the processing technology is simple and convenient to form.
Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the guiding portion 2 is detachably connected to the body 1, thereby facilitating the detachment of the guiding portion 2 from the body 1. The detachable connection can be realized in various forms, for example, the guide part 2 and the body 1 can be connected by bonding through an adhesive layer, the bonding mode is convenient to install, and the connection is reliable; or, the guide part 2 links to each other through the buckle with body 1, and it detains to be equipped with a plurality of screens on the guide part 2, is equipped with a plurality ofly on the body 1 and detains the one-to-one complex screens groove with the screens, from this, detain through the screens with the cooperation joint in screens groove alright link to each other with the reliability that provides between guide part 2 and the body 1, assembly process is simple moreover, 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 restrict to this.
In some embodiments of the present invention, as shown in fig. 5, the guiding portion 2 has a sheet-like structure, so that the structure is simple and the processing is convenient.
It can be understood that the guiding portion 2 can also be in other shapes, and in the specific application, the shape of the guiding portion 2 can be flexibly selected according to factors such as the specific structure of the air duct 11, the processing difficulty and the like, and the utility model discloses do not limit this.
In some embodiments of the present invention, as shown in fig. 5, an end surface of an upstream end of the guide portion 2 (e.g., a rear end of the guide portion 2) is formed as a first guide surface 21, and the first guide surface 21 extends obliquely toward a direction close to a central axis of the air duct 11 along a flow direction of the air flow (e.g., a direction from back to front), so that the structure is simple, and the guide portion 2 can have a better guiding effect on the air flow passing through the air duct 11.
In some embodiments of the present invention, as shown in fig. 5, the end surface of the downstream end of the guide portion 2 (e.g., the front end of the guide portion 2) is formed as a second guide surface 22, and the second guide surface 22 extends obliquely toward a direction away from the central axis of the air duct 11 along the flowing direction of the air flow (e.g., the direction from back to front), so that the structure is simple, and the guide portion 2 can have a better guiding effect on the air flow passing through the air duct 11.
As shown in fig. 1, 2 and 7, the air channel member 1000 according to the embodiment of the present invention includes the air channel member 100 and the air channel mating member 300.
As shown in fig. 1, 2 and 7, the body 1 includes a half casing 12 and an air guiding ring 13, one side of the half casing 12 along the first direction is open, an air inlet 121 communicated with the air guiding ring 13 is disposed on the half casing 12, so that air can flow into the air guiding ring 13 through the air inlet 121, the air guiding ring 13 defines the air duct 11, an air duct fitting 300 is disposed on the open side of the half casing 12 to define an air outlet 11 cavity with the half casing 12, and an air outlet 301 communicated with the air guiding ring 13 is disposed on the air duct fitting 300, so that air in the air guiding ring 13 can be blown out through the air outlet 301.
Specifically, for example, referring to fig. 1 and 2, the front side of the half casing 12 is open, the air duct fitting 300 is disposed on the front side of the half casing 12, the air inlet 121 is disposed on the rear side wall of the half casing 12, the air guiding ring 13 extends in the front-rear direction to define the air duct 11 extending in the front-rear direction, the rear end of the air duct 11 is an air inlet, the front end is an air outlet, the air inlet is communicated with the air inlet 121, and the air outlet is communicated with the air outlet 301, so that the air supply direction of the air duct 11 is in the front-rear direction or substantially in the front-rear direction (i.e., the air supply direction deviates from the front-rear direction by a small included angle, and the specific range of the small included angle can be specifically
As shown in fig. 2, the air duct chamber 14 includes an upstream air duct chamber 141 and a downstream air duct chamber 142 sequentially arranged along the second direction, the upstream air duct chamber 141 has a second air inlet 1411, and one side of the downstream air duct chamber 142 away from the upstream air duct chamber 141 has a second air outlet 1421, so that the air flow can firstly flow into the upstream air duct chamber 141 through the second air inlet 1411, then flow into the downstream air duct chamber 142, and finally flow out from the second air outlet 1421, the air guide ring 13 is located in the downstream air duct chamber 142, a communication channel 143 is defined between a side wall of the air guide ring 13 in the third direction and an inner wall of the downstream air duct chamber 142 in the third direction, the communication channel 143 communicates the upstream air duct chamber 141 and the second air outlet 1421, so that the air flow in the upstream air duct chamber 141 can flow around the air guide ring 13 through the communication channel 143 to flow to the downstream air duct chamber 142 and the second air outlet 1421, thereby being beneficial to avoiding the phenomenon that the air flow in the air duct chamber 14 and the air flow in, wherein the first direction, the second direction and the third direction are perpendicular to each other.
Specifically, for example, referring to fig. 2, the second direction is a vertical direction, the third direction is a horizontal direction, the second air inlet 1411 is located below the air inlet 121, the second air inlet 1411 is disposed on the rear sidewall of the half-shell 12 and is communicated with the upstream air duct chamber 141, the downstream air duct chamber 142 is located above the upstream air duct chamber 141, the upper side of the downstream air duct chamber 142 has a second air outlet 1421, the air guide ring 13 is located in the downstream air duct chamber 142, the communication channel 143 is defined between the left sidewall of the air guide ring 13 and the left sidewall of the downstream air duct chamber 142, and between the right sidewall of the air guide ring 13 and the right sidewall of the downstream air duct chamber 142, respectively, so that the direction in which the upstream air duct chamber 141 supplies air to the downstream air duct chamber 142 is a vertical direction or a substantially vertical direction (i.e. a small included angle is deviated from the vertical direction, and a specific range of the included angle can be specifically set, that is, the air supply direction (for example, the direction from the bottom to the top shown in fig. 2) of the upstream air duct cavity 141 to the downstream air duct cavity 142 is perpendicular or substantially perpendicular to the air supply direction (for example, the direction from the back to the front shown in fig. 2) of the air guide ring 13, so that when the air duct component 1000 is applied to the air conditioner 10000, the air conditioner 10000 can supply air both forwards and upwards, the air conditioner 10000 has a larger air supply range and air supply distance, and the air supply manner of the air conditioner 10000 is enriched to meet the use requirement of a user.
According to the utility model discloses air duct component 1000, because guide part 2 establishes on the internal perisporium of wind channel 11 and protrusion in the internal perisporium of wind channel 11, guide part 2 is constructed to be used for leading to the air current through wind channel 11, consequently is favorable to reducing the turbulent phenomenon of the air current flow in-process, and then is favorable to reducing the air loss of wind channel 11 and the noise that reduces the air current, increases the air output of wind channel 11.
In some embodiments of the present invention, the wind guiding ring 13 is integrally disposed with the half shell 12, so that the structure is simple and the processing is convenient. In practical application, for example, the air guide ring 13 and the half shell 12 can be processed into a whole through an injection molding process or a stamping process, and the processing process is simple and convenient to form.
In some embodiments of the present invention, as shown in fig. 1, the air duct component 1000 includes an air wheel assembly 200, and the air wheel assembly 200 is located in the air duct 11. In practical application, the wind wheel assembly 200 may be an axial flow wind wheel assembly, so as to meet the air supply requirement of the air duct 11, and the wind wheel assembly has a simple structure and is convenient to install.
In some embodiments of the present invention, as shown in fig. 2, the air outlet end of the air duct 11 is provided with a stationary blade support 3, and a stationary blade is provided on the stationary blade support 3, so that the stationary blade can guide the air flow blown out from the air outlet end.
In some embodiments of the present invention, as shown in fig. 3 and 6, the wind wheel assembly 200 includes a wind wheel 201, a pressing plate 202 and a motor 203, the pressing plate 202 is detachably connected to the stationary blade support 3, an accommodating space for accommodating the motor 203 is defined between the pressing plate 202 and the stationary blade support 3, an avoiding opening 2021 is provided on the pressing plate 202, and an output shaft of the motor 203 passes through the avoiding opening 2021 to be connected to the wind wheel 201, so that the structure is simple.
In practical applications, for example, the pressure plate 202 and the vane support 3 are connected by screws, so that they are easy to assemble and disassemble and have high connection strength. Of course, the pressure plate 202 and the stationary blade support 3 can be detachably connected by other methods, which is not limited by the present invention.
According to the embodiment of the present invention, the air conditioner 10000, as shown in fig. 8, includes the above-mentioned air duct component 1000.
According to the utility model discloses air conditioner 10000, because the guide part 2 is established on the internal perisporium in wind channel 11 and protrusion in the internal perisporium in wind channel 11, guide part 2 is constructed to be used for leading the air current through wind channel 11, consequently is favorable to reducing the turbulent phenomenon of the air current flow in-process, and then is favorable to reducing the air loss in wind channel 11 and the noise that reduces the air current, increases the air output in wind channel 11.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "circumferential", 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.
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 member for an air conditioner, comprising:
a body formed with an air duct;
the guide part, the guide part is established on the internal perisporium in wind channel and protrusion in the internal perisporium in wind channel, the guide part is constructed to be used for the convection current the air current in wind channel leads.
2. The air duct member for an air conditioner according to claim 1, wherein the guide portion is plural, and the plural guide portions are arranged at intervals in a circumferential direction of the air duct.
3. The air duct member for an air conditioner according to claim 1, wherein the air duct includes an upstream air duct and a downstream air duct which are arranged in series and communicate with each other in a flow direction of the air current, the upstream air duct has a first air inlet, the downstream air duct has a first air outlet, wherein a cross-sectional area of the upstream air duct is gradually reduced in the flow direction of the air current, and the guide portion is provided on an inner peripheral wall of the upstream air duct.
4. The air duct member for an air conditioner according to claim 3, wherein a plurality of the guide portions are radially distributed with a central axis of the upstream air duct as a center line.
5. The air duct member for an air conditioner according to claim 3, wherein each of the guide portions extends to both ends of the upstream air duct in an axial direction of the upstream air duct.
6. The air duct member for an air conditioner according to claim 3, wherein a projection of each of the guide portions is inclined in a clockwise direction or a counterclockwise direction in a plane perpendicular to an axis of the upstream air duct in a radially outward direction of the projection of the upstream air duct.
7. The air duct member for an air conditioner according to claim 1, wherein the guide portion is provided integrally with the body.
8. The air duct member for an air conditioner according to claim 1, wherein an end surface of an upstream end of the guide portion is formed as a first guide surface extending obliquely toward a direction close to a central axis of the air duct in a flow direction of the air current; and/or the end surface of the downstream end of the guide part is formed into a second guide surface which extends obliquely towards the direction far away from the central axis of the air duct along the flowing direction of the air flow.
9. An air duct component, comprising:
the air duct according to any one of claims 1 to 8, wherein the body includes a half-shell and an air guide ring, one side of the half-shell along the first direction is open, an air inlet communicated with the air guide ring is formed in the half-shell, and the air guide ring defines the air duct; and
the air duct matching piece is arranged on the open side of the half shell piece to limit an air duct cavity together with the half shell piece, the air duct cavity comprises an upstream air duct cavity and a downstream air duct cavity which are sequentially arranged along a second direction, the upstream air duct cavity is provided with a second air inlet, one side, far away from the upstream air duct cavity, of the downstream air duct cavity is provided with a second air outlet, the air guide ring is located in the downstream air duct cavity, a communication channel is limited between the side wall of the air guide ring in the third direction and the inner wall of the downstream air duct cavity in the third direction, the communication channel is communicated with the upstream air duct cavity and the second air outlet, the air duct matching piece is provided with an air outlet communicated with the air guide ring, and the first direction, the second direction and the third direction are perpendicular to each other.
10. An air conditioner characterized by comprising the air duct member according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020217519.6U CN211575451U (en) | 2020-02-26 | 2020-02-26 | Air duct piece and air duct component for air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020217519.6U CN211575451U (en) | 2020-02-26 | 2020-02-26 | Air duct piece and air duct component for air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575451U true CN211575451U (en) | 2020-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020217519.6U Active CN211575451U (en) | 2020-02-26 | 2020-02-26 | Air duct piece and air duct component for air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575451U (en) |
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2020
- 2020-02-26 CN CN202020217519.6U patent/CN211575451U/en active Active
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