CN217357111U - Air supply assembly applied to air conditioner indoor unit and air conditioner indoor unit - Google Patents
Air supply assembly applied to air conditioner indoor unit and air conditioner indoor unit Download PDFInfo
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- CN217357111U CN217357111U CN202220251701.2U CN202220251701U CN217357111U CN 217357111 U CN217357111 U CN 217357111U CN 202220251701 U CN202220251701 U CN 202220251701U CN 217357111 U CN217357111 U CN 217357111U
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Abstract
The utility model provides a be applied to air conditioner's air supply subassembly and air conditioner, wherein, this air supply subassembly of being applied to air conditioner includes wind channel, cross-flow fan and baffle subassembly. The two opposite ends of the air duct are respectively provided with a first air opening and a second air opening. The cross-flow fan is arranged in the air channel and used for promoting fluid to flow in the air channel. The baffle plate assembly is movably arranged at the first air opening and is configured to enable the opening area of the first air opening to be changed through movement. Under the condition that the baffle plate component enables the opening area of the first air opening to be larger than the opening area of the second air opening, fluid enters the air duct from the first air opening and flows out of the air duct from the second air opening. Under the condition that the baffle plate component enables the opening area of the first air opening to be smaller than the opening area of the second air opening, fluid enters the air duct from the second air opening and flows out of the air duct from the first air opening. Therefore, the baffle plate assembly further changes the air supply direction of the air supply assembly.
Description
Technical Field
The utility model relates to an air conditioner field especially relates to a be applied to air supply assembly and air conditioner of air conditioner.
Background
The air supply assembly for bidirectional air supply has a wide range of applications, for example, the air supply assembly for bidirectional air supply is applied to a wall-mounted air conditioner, and the wall-mounted air conditioner can realize upward blowing of cold air and downward blowing of hot air. At present, the air supply assembly generally adopts double air ducts and double fans to realize bidirectional air supply. This approach has some problems, for example, the air supply assembly is relatively complex and costly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be applied to air conditioner's air supply subassembly and air conditioner for solve above-mentioned technical problem.
The utility model provides a be applied to air conditioner's air supply subassembly and air conditioner, wherein, this air supply subassembly of being applied to air conditioner includes:
the two opposite ends of the air duct are respectively provided with a first air opening and a second air opening;
the cross flow fan is arranged in the air channel and used for promoting the fluid to flow in the air channel;
the baffle plate assembly is movably arranged at the first air port and is configured to change the opening area of the first air port through movement; wherein, the first and the second end of the pipe are connected with each other,
under the condition that the opening area of the first air opening is changed to be larger than that of the second air opening by the baffle plate assembly, fluid enters the air channel from the first air opening and flows out of the air channel from the second air opening;
under the condition that the baffle plate component enables the opening area of the first air opening to be smaller than the opening area of the second air opening, fluid enters the air duct from the second air opening and flows out of the air duct from the first air opening.
Optionally, the air supply assembly applied to the indoor unit of the air conditioner further comprises:
the first air duct wall is provided with a first air duct wall,
the second air duct wall is arranged opposite to the first air duct wall; wherein the content of the first and second substances,
the first side of the first air duct wall and the first side of the second air duct wall are oppositely combined to form a first air port; the second side of the first air duct wall and the second side of the second air duct wall are combined to form a second air port.
Optionally, the baffle assembly comprises:
and a first baffle plate disposed at a first side of the first air duct wall and configured to rotate around the first side of the first air duct wall so that an open area of the first air port is changed.
Optionally, the baffle assembly further comprises:
and a baffle portion provided on the first side of the second air duct wall and configured to rotate around the first side of the second air duct wall.
Optionally, the baffle portion comprises:
a second baffle, a first side of which is disposed at a first side of the second air duct wall, configured to rotate around the first side of the second air duct wall so that an open area of the first air port is changed;
and the air deflector is arranged on the second side of the second baffle plate and used for guiding the fluid of the first air port to the air port of the shell of the indoor unit of the air conditioner.
Optionally, a crossflow fan is disposed proximate the first tuyere.
Optionally, the second air duct wall is divided into a wind guiding curved section of the second air duct wall and a wind wheel curved section of the second air duct wall from the second side of the second air duct wall to the first side of the second air duct wall; wherein the content of the first and second substances,
the bending center of the wind wheel bending section of the second wind channel wall is on the same side with the bending center of the cross flow fan,
the bending center of the wind guide bending section of the second air duct wall and the bending center of the wind wheel bending section of the second air duct wall face back.
Optionally, the first air duct wall is divided into an air guiding bent section of the first air duct wall and a volute tongue section of the first air duct wall from the second side of the first air duct wall to the first side of the first air duct wall; wherein the content of the first and second substances,
the bending center of the wind guide bending section of the first air channel wall and the bending center of the wind guide bending section of the second air channel wall are on the same side.
Optionally, the air supply assembly applied to the indoor unit of the air conditioner further comprises:
the function part covers the first air port and is used for filtering the fluid and/or changing the temperature of the fluid.
According to the utility model discloses a second aspect, the utility model discloses still provide an air conditioner, it includes the air supply subassembly of being applied to air conditioner as above arbitrary being applied to air conditioner.
The utility model provides a pair of be applied to air conditioner's air supply subassembly and air conditioner, wherein, this air supply subassembly of being applied to air conditioner includes wind channel, cross-flow fan and baffle subassembly. The two opposite ends of the air duct are respectively provided with a first air opening and a second air opening. The cross-flow fan is arranged in the air channel and used for promoting fluid to flow in the air channel. The baffle plate assembly is movably arranged at the first air opening and is configured to enable the opening area of the first air opening to be changed through movement. Under the condition that the baffle plate component enables the opening area of the first air opening to be larger than the opening area of the second air opening, fluid enters the air duct from the first air opening and flows out of the air duct from the second air opening. Under the condition that the baffle plate component enables the opening area of the first air opening to be smaller than the opening area of the second air opening, fluid enters the air duct from the second air opening and flows out of the air duct from the first air opening. Therefore, when the baffle plate component moves relative to the first air opening of the air duct, the baffle plate component can change the opening area of the first air opening of the air duct, and the baffle plate component further changes the air supply direction of the air supply component. The mode of changing the air supply direction of the air supply assembly is simple, easy to control and cost-saving.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic view of a duct wall and a cross flow fan in an air supply assembly according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic view of an air conditioner indoor unit according to an embodiment of the present invention; fig. 2 is a schematic view of an air conditioner indoor unit according to an embodiment provided by the present invention; fig. 3 is a schematic view of a duct wall and a cross flow fan in an air supply assembly according to an embodiment of the present invention.
As shown in fig. 1 and 2, the air supply assembly of the present embodiment can change the flow direction of the fluid, that is, the air supply assembly can realize bidirectional air supply, and the air supply assembly has many advantages. For example, when the air supply direction is switched by the air supply assembly, dust on an indoor unit of the air conditioner can be blown off. When the air supply assembly is applied to an indoor unit of a wall-mounted air conditioner, the air supply assembly can realize upward blowing of cold air and downward blowing of hot air. When the air supply component is applied to a fresh air system of an indoor unit of a fresh air conditioner and the air supply direction of the air supply component is shown in figure 1, the air supply component can supply outdoor fresh air into a room; when the blowing direction of the blowing assembly is as shown in fig. 2, the blowing assembly can blow dirty air indoors to outdoors.
In the present embodiment, the air conditioner indoor unit 10 mainly includes a casing 700 and an air supply assembly, and the air supply assembly is disposed in the casing 700. The specific type of air conditioner can be selected as required, in this embodiment, the type of air conditioner is fresh air conditioner, and fresh air conditioner includes fresh air system in addition to including the indoor and outdoor machine that is the same with outward appearance and performance among the prior art. The fresh air system is used for introducing outdoor fresh air into the room, even if the window is closed in the process of refrigerating or heating the air conditioner, the air conditioner can also introduce the outdoor air into the room through the fresh air system, and the fresh air system provides continuous and fresh air for the closed indoor space, so that the indoor oxygen content is increased, and air conditioning diseases are avoided. When the air supply component is applied to a fresh air system of an indoor unit 10 of a fresh air conditioner, the air supply component is communicated with the indoor space and the outdoor space, and when the air supply direction of the air supply component is shown in figure 1, the air supply component can supply outdoor fresh air into the indoor space; when the blowing direction of the blowing assembly is as shown in fig. 2, the blowing assembly can blow dirty air indoors to outdoors.
In the present embodiment, the blowing assembly mainly includes an air duct 100, a cross flow fan 400, a baffle assembly 500, a first air duct wall 200, a second air duct wall 300, and a functional portion 600. As shown in fig. 1 and 2, a first air opening 710 of the cabinet 700 is formed at a rear side of the cabinet 700, the first air opening 710 of the cabinet 700 is communicated with the outdoor, a second air opening of the cabinet 700 is formed at a front side of the cabinet 700, and the second air opening of the cabinet 700 is communicated with the indoor.
In the present embodiment, the opposite ends of the air duct 100 are respectively provided with a first air opening 110 of the air duct 100 and a second air opening 120 of the air duct 100. Wherein the first air opening 110 of the air duct 100 is close to the first air opening 710 of the cabinet 700, and the second air opening 120 of the air duct 100 overlaps with the second air opening of the cabinet 700. The function part 600 is located between the first port 710 of the cabinet 700 and the first port 110 of the duct 100, and the function part 600 is used to filter the fluid and/or change the temperature of the fluid. The cross flow fan 400 is disposed in the air duct 100, the cross flow fan 400 is close to the first air opening 110 of the air duct 100, and the cross flow fan 400 is used for promoting the fluid to flow in the air duct 100.
The first duct wall 200 and the second duct wall 300 are located at opposite sides of the duct 100, that is, the first duct wall 200 and the second duct wall 300 are disposed opposite to each other. The baffle assembly 500 includes a first baffle 510 and a baffle portion 520, the first baffle 510 being disposed on the first air duct wall 200, the baffle portion 520 being disposed on the second air duct wall 300. When the first shutter 510 and the shutter portion 520 are rotated to the position of fig. 1, the open area of the first port 110 of the wind tunnel 100 is larger than the open area of the second port 120 of the wind tunnel 100. The first wind opening 110 of the wind tunnel 100 starts to supply wind, and the second wind opening 120 of the wind tunnel 100 starts to supply wind. The flow of fluid in the air duct 100 is shown in fig. 1, and the fresh air system of the fresh air indoor unit 10 introduces fresh air from the outdoor to the indoor.
When the first shutter 510 and the shutter portion 520 are rotated to the position of fig. 2, the opening area of the first port 110 of the wind tunnel 100 is smaller than the opening area of the second port 120 of the wind tunnel 100. The second air opening 120 of the air duct 100 starts to supply air, and the first air opening 110 of the air duct 100 starts to supply air. The flow of fluid in the air duct 100 is shown in fig. 2, and the fresh air system of the fresh air indoor unit 10 discharges dirty air from the room to the outside. As shown in fig. 1 and 2, the baffle assembly 500 enables fluid to flow in opposite directions within the wind tunnel 100.
Therefore, when the air supply assembly is applied to a fresh air system of a fresh air conditioner, and the air supply direction of the air supply assembly is shown in figure 1, the air supply assembly can supply outdoor fresh air into a room; when the blowing direction of the blowing assembly is as shown in fig. 2, the blowing assembly can blow dirty air indoors to outdoors.
As a specific embodiment, as shown in fig. 1 to 3, the present embodiment provides an air supply assembly applied to an indoor unit 10 of an air conditioner, where the air supply assembly includes an air duct 100, a cross flow fan 400, and a baffle assembly 500. The opposite ends of the duct 100 have a first port 110 and a second port 120, respectively. Here, in order to distinguish the air opening of the wind tunnel 100 from the air opening of the cabinet 700, the first air opening and the second air opening of the wind tunnel 100 are referred to as a first air opening 110 of the wind tunnel 100 and a second air opening 120 of the wind tunnel 100, respectively. The cross flow fan 400 is disposed in the wind tunnel 100, and the cross flow fan 400 is used to promote the fluid to flow in the wind tunnel 100. The baffle assembly 500 is movably disposed at the first tuyere, and the baffle assembly 500 is configured to change an open area of the first tuyere by moving. In the case where the baffle assembly 500 changes the open area of the first tuyere to be larger than the open area of the second tuyere, the fluid enters the wind tunnel 100 from the first tuyere and exits the wind tunnel 100 from the second tuyere. In the case where the baffle assembly 500 changes the open area of the first tuyere to be smaller than the open area of the second tuyere, the fluid enters the wind tunnel 100 from the second tuyere and exits the wind tunnel 100 from the first tuyere.
The specific forming manner of the air duct 100 can be selected according to the requirement, in this embodiment, the air supply assembly further includes a first air duct wall 200, a second air duct wall 300 and a connecting wall, and the second air duct wall 300 is disposed opposite to the first air duct wall 200. The first air duct wall 200, the second air duct wall 300 and the connecting wall are combined to form the air duct 100. The first side 210 of the first air duct wall 200, the first side 310 of the second air duct wall 300, and the first side of the connection wall are combined to form the first tuyere 110. The second side 220 of the first air duct wall 200, the second side 320 of the second air duct wall 300 and the second side of the connecting wall are aligned to form the second air opening 120 of the air duct 100. The specific types of the first air duct wall 200, the second air duct wall 300, and the connecting walls, which are not shown in fig. 1 and 2, should be located at upper and lower sides of the first air duct wall 200 and the second air duct wall 300, may be selected as desired. The two opposite ends of the air duct 100 refer to two ends of the fluid flowing direction in the air duct 100, and as shown in fig. 1 and 2, the two ends of the air duct 100 refer to the front end of the air duct 100 and the rear end of the air duct 100.
The cross flow fan 400 is also called a cross flow fan, and the cross flow fan 400 has an impeller, and when the impeller rotates, an air flow enters a blade cascade from an opening of the impeller, passes through the inside of the impeller, and is discharged from the blade cascade on the other side. The specific manner of disposing the cross flow fan 400 in the air duct 100 is not limited, and for example, the cross flow fan 400 is disposed on the upper and lower connecting walls at both ends of the cross flow fan in the longitudinal direction. The cross flow fan 400 is used for promoting the fluid to flow in the air duct 100, and as shown in fig. 1, the cross flow fan is used for enabling the fluid to enter the air duct 100 from the first air opening 110 of the air duct 100, and the fluid flows out from the second air opening 120 of the air duct 100 after passing through the air duct 100. Alternatively, as shown in fig. 2, the cross-flow fan 400 is used to make the fluid enter the wind tunnel 100 from the second wind opening 120 of the wind tunnel 100, and the fluid flows out from the first wind opening 110 of the wind tunnel 100 after passing through the wind tunnel 100.
The specific structure and shape of the baffle assembly 500 are not limited, and the baffle assembly 500 can move relative to the first air opening 110 of the air duct 100 and can move to change the opening area of the first air opening 110 of the air duct 100. As shown in fig. 1 and 2, when the baffle plate assembly 500 is moved to different positions, the open area of the first tuyere 110 of the wind tunnel 100 is different. When the baffle assembly 500 is located at the position shown in fig. 1, the open area of the first air inlet 110 of the air duct 100 is relatively large, and when the baffle assembly 500 is located at the position shown in fig. 2, the open area of the first air inlet 110 of the air duct 100 is relatively small. That is, the open area of the first tuyere 110 of the wind tunnel 100 in fig. 1 is larger than the area of the first tuyere 110 of the wind tunnel 100 in fig. 2. The movement of the baffle assembly 500 relative to the first tuyere is also not limited, and may be, for example, sliding or rotating, etc.
As shown in fig. 1, in the case where the baffle assembly 500 varies the open area of the first port 110 of the wind tunnel 100 to be larger than the open area of the second port 120 of the wind tunnel 100, the fluid enters the wind tunnel 100 from the first port 110 of the wind tunnel 100 and exits the wind tunnel 100 from the second port 120 of the wind tunnel 100. As shown in fig. 2, in the case where the baffle assembly 500 changes the open area of the first port 110 of the wind tunnel 100 to be smaller than the open area of the second port 120 of the wind tunnel 100, the fluid enters the wind tunnel 100 from the second port 120 of the wind tunnel 100 and exits the wind tunnel 100 from the first port 110 of the wind tunnel 100.
In the present embodiment, the baffle assembly 500 includes a first baffle 510 and a baffle portion 520, the first baffle 510 is disposed at the first side 210 of the first air duct wall 200, and the first baffle 510 is configured to rotate around the first side 210 of the first air duct wall 200. The baffle portion 520 is disposed at the first side 310 of the second air duct wall 300, and the baffle portion 520 is configured to rotate around the first side 310 of the second air duct wall 300. As shown in fig. 1 and 2, the first baffle 510 and the baffle portion 520 rotate relatively, or it is understood that the first baffle 510 and the baffle portion 520 open and close relatively to change the area of the first tuyere 110 of the wind tunnel 100. It should be apparent that this configuration, shape and manner of movement of the baffle assembly 500 is exemplary only and not exclusive. However, the moving manner of the shutter assembly 500 is relatively simple in structure and is also relatively easy to control.
It can be seen that when the baffle assembly 500 moves relative to the first air opening 110 of the air duct 100, the baffle assembly 500 can change the opening area of the first air opening 110 of the air duct 100, and the baffle assembly 500 can further change the air blowing direction of the air blowing assembly. The mode of changing the air supply direction of the air supply assembly is simple, easy to control and cost-saving. Such air supply assemblies have many advantages. For example, when the air supply direction is switched, the air supply assembly can blow dust off the indoor unit 10 of the air conditioner. When the air supply assembly is applied to the wall-mounted air conditioner indoor unit 10, the air supply assembly can realize upward blowing of cold air and downward blowing of hot air. When the air supply component is applied to a fresh air system of an indoor unit 10 of a fresh air conditioner, and the air supply direction of the air supply component is shown in figure 1, the air supply component can supply outdoor fresh air into a room; when the blowing direction of the blowing assembly is as shown in fig. 2, the blowing assembly can blow dirty air indoors to outdoors.
In other embodiments, the air supply assembly of the indoor unit 10 further includes a first air duct wall 200 and a second air duct wall 300, and the second air duct wall 300 is disposed opposite to the first air duct wall 200. As shown in fig. 1, the first air duct wall 200 is located at the left side and the second air duct wall 300 is located at the right side, and it is apparent that the location of the first air duct wall 200 at the left side and the location of the second air duct wall 300 at the right side are merely exemplary and not exclusive. The first side 210 of the first duct wall 200 and the first side 310 of the second duct wall 300 are combined to form the first tuyere 110 of the duct 100, as shown in fig. 1, the first side 210 of the first duct wall 200 is the rear side of the first duct wall 200, and the first side 310 of the second duct wall 300 is the rear side of the second duct wall 300. The second side 220 of the first air duct wall 200 and the second side 320 of the second air duct wall 300 are combined to form the second air opening 120 of the air duct 100, the second side 220 of the first air duct wall 200 is the front side of the first air duct wall 200, and the second side 320 of the second air duct wall 300 is the front side of the second air duct wall 300. It is clear that this orientation of the first duct wall 200 and the second duct wall 300 is merely exemplary and not exclusive.
In other embodiments, the baffle assembly 500 includes a first baffle 510, and the first baffle 510 is disposed on the first side 210 of the first air duct wall 200, i.e., the first baffle 510 is disposed adjacent to the first air opening 110 of the air duct 100. As shown in fig. 1 and 2, the first baffle 510 is disposed at the rear side of the first air duct wall 200. The first baffle 510 is configured to rotate around the first side 210 of the first duct wall 200 so that the open area of the first tuyere is changed, that is, the first baffle 510 rotates about the first side of the first duct 100 as a rotation axis. This configuration of the baffle assembly 500 is relatively simple and easy to control.
In other embodiments, the baffle assembly 500 further comprises a baffle portion 520, the baffle portion 520 being disposed on the first side 310 of the second airway wall 300, the baffle portion 520 being configured to rotate about the first side 310 of the second airway wall 300.
The specific structure and type of the baffle portion 520 is not limited. The baffle portion 520 is disposed at the first side 310 of the second air duct wall 300, that is, the baffle portion 520 is disposed near the first air opening 110 of the air duct 100. As shown in fig. 1 and 2, the baffle portion 520 is disposed at the rear side of the second air duct wall 300, and it is apparent that this orientation relationship of the baffle portion 520 is merely exemplary and not exclusive. The baffle portion 520 is configured to rotate around the first side 310 of the second air duct wall 300, that is, the baffle portion 520 rotates around the first side 310 of the second air duct wall 300 as a rotation axis. This configuration of the baffle assembly 500 is relatively simple and easy to control.
In some other embodiments, the baffle part 520 includes a second baffle 521 and a wind deflector 522, a first side of the second baffle 521 is disposed at the first side 310 of the second air path wall 300, and the second baffle 521 is configured to rotate around the first side 310 of the second air path wall 300 so that the open area of the first wind gap is changed. The air deflector 522 is disposed on the second side of the second baffle 521, and the air deflector 522 is used for guiding the fluid at the first air outlet to the air outlet of the cabinet 700 of the indoor unit 10 of the air conditioner.
In the present embodiment, the number of the air ports of the casing 700 includes two, and in order to distinguish the first air port 710 of the casing 700 from the second air port of the casing 700, the air port of the casing 700 in the present embodiment refers to the first air port 710 of the casing 700. As shown in fig. 3, the air guide plate 522 is disposed at the second barrier 521 away from the cross flow fan 400, or it can be understood that, in the state of fig. 2, the inner case of the second barrier 521 is adjacent to the cross flow fan 400, and the air guide plate 522 is disposed on the outer case of the second barrier 521. The baffle portion 520 with such a structure can not only change the size of the first air opening, but also guide the fluid in the first air opening 110 of the air duct 100 to the first air opening 710 of the housing 700, thereby improving the efficiency of the air guiding assembly.
In other embodiments, crossflow fan 400 is disposed proximate to the first air port. From the second side 320 of the second duct wall 300 to the first side 310 of the second duct wall 300, the second duct wall 300 is divided into a wind guiding bent section 330 of the second duct wall 300 and a wind wheel bent section 340 of the second duct wall 300. The bending center of the wind wheel bending section 340 of the second air duct wall 300 is on the same side as the bending center of the cross flow fan 400, or it can be understood that after the wind wheel bending section 340 of the second air duct wall 300 is bent, the wind wheel bending section 340 of the second air duct wall 300 can be attached to the outside of the casing of the cross flow fan 400. As shown in fig. 1 and 2, the bending center of the wind guide bending section 330 of the second air duct wall 300 is located at the right side of the second air duct wall 300, and the bending center of the wind guide bending section 330 of the second air duct wall 300 is located at the left side of the second air duct wall 300, and the bending center of the wind wheel bending section 340 of the second air duct wall 300 is located at the left side of the second air duct wall 300.
From the second side 220 of the first duct wall 200 to the first side 210 of the first duct wall 200, the first duct wall 200 is divided into the wind-guiding bent section 230 of the first duct wall 200 and the volute section 240 of the first duct wall 200. As shown in fig. 1 and 2, the bending center of the wind-guiding bent section 230 of the first air duct wall 200 and the bending center of the wind-guiding bent section 330 of the second air duct wall 300 are both on the same side of the first air duct wall 200, and the bending centers of the wind-guiding bent section 230 of the first air duct wall 200 and the wind-guiding bent section 330 of the second air duct wall 300 are both on the right side of the first air duct wall 200.
The cross-flow fan 400 is disposed near the first air opening, and the shape of the first duct wall 200 and the second duct wall 300 is such that the efficiency of the air supply assembly is high when the air supply assembly supplies air from the first air opening 110 of the duct 100.
In some other embodiments, the air supply assembly applied to the indoor unit 10 of the air conditioner further includes a function portion 600, the function portion 600 may include an evaporator and/or a filter screen, and the function portion 600 is used for filtering the fluid and/or changing the temperature of the fluid. The function part 600 is covered on the first port, as shown in fig. 1 and 2, the function part 600 is located between the first port 710 of the cabinet 700 and the first port 110 of the air duct 100, and the air supply assembly can purify indoor air and satisfy a set indoor temperature.
According to the second aspect of the present invention, the present invention further provides an air conditioner indoor unit 10, wherein the air conditioner indoor unit 10 comprises the air supply assembly applied to the air conditioner indoor unit 10 and applied to the air conditioner indoor unit 10. Since the air conditioner indoor unit 10 includes any one of the air supply assemblies, the air conditioner indoor unit 10 has the technical effects of any one of the air supply assemblies, which are not described herein again.
In the description of the present embodiments, 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", "axial", "radial", "circumferential", "clockwise", "counterclockwise", etc. indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
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 at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those of ordinary skill in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
Further, in the description of the present embodiment, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature therebetween. That is, in the description of the present embodiment, the first feature being "on", "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the first feature, or simply mean that the first feature is at a lesser elevation than the second feature.
Unless otherwise defined, all terms (including technical and scientific terms) used in the description of the present embodiment have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the description of the present embodiments, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means 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.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An air supply assembly applied to an indoor unit of an air conditioner is characterized by comprising:
the two opposite ends of the air duct are respectively provided with a first air opening and a second air opening;
the cross-flow fan is arranged in the air channel and used for promoting the fluid to flow in the air channel;
a baffle plate assembly movably arranged at the first air port and configured to change the opening area of the first air port through movement; wherein the content of the first and second substances,
when the baffle plate component enables the opening area of the first air port to be changed to be larger than the opening area of the second air port, fluid enters the air duct from the first air port and flows out of the air duct from the second air port;
when the baffle plate component enables the opening area of the first air port to be changed to be smaller than the opening area of the second air port, fluid enters the air duct from the second air port and flows out of the air duct from the first air port.
2. The air supply assembly as claimed in claim 1, further comprising:
the first air duct wall is provided with a first air duct wall,
a second air duct wall arranged opposite to the first air duct wall; wherein the content of the first and second substances,
the first side of the first air duct wall and the first side of the second air duct wall are oppositely combined to form the first air port; the second side of the first air duct wall and the second side of the second air duct wall are oppositely combined to form the second air opening.
3. An air supply assembly as applied to an indoor unit of an air conditioner as set forth in claim 2, wherein said baffle plate assembly comprises:
a first baffle disposed at a first side of the first duct wall and configured to rotate around the first side of the first duct wall so that an open area of the first tuyere is changed.
4. The air supply assembly as applied to an indoor unit of an air conditioner as set forth in claim 2, wherein the baffle plate assembly further comprises:
a baffle portion disposed on a first side of the second duct wall and configured to rotate around the first side of the second duct wall.
5. The air supply assembly as claimed in claim 4, wherein the baffle portion comprises:
a second baffle, a first side of which is disposed at a first side of the second air duct wall, configured to rotate around the first side of the second air duct wall so that an open area of the first air port is changed;
and the air deflector is arranged on the second side of the second baffle plate and used for guiding the fluid at the first air port to the air port of the shell of the indoor unit of the air conditioner.
6. The air supply assembly as claimed in claim 2, wherein,
the cross-flow fan is arranged close to the first air opening.
7. The air supply assembly as claimed in claim 6, wherein,
the second air duct wall is divided into a wind guiding curved section of the second air duct wall and a wind wheel curved section of the second air duct wall from a second side of the second air duct wall to a first side of the second air duct wall; wherein the content of the first and second substances,
the bending center of the wind wheel bending section of the second air duct wall and the bending center of the cross flow fan are on the same side,
and the bending center of the wind guide bending section of the second air duct wall and the bending center of the wind wheel bending section of the second air duct wall face back.
8. The air supply assembly as claimed in claim 7, wherein,
the first air duct wall is divided into an air guiding bent section of the first air duct wall and a volute tongue section of the first air duct wall from the second side of the first air duct wall to the first side of the first air duct wall; wherein the content of the first and second substances,
the bending center of the wind guide bending section of the first air duct wall and the bending center of the wind guide bending section of the second air duct wall are on the same side.
9. The air supply assembly applied to the indoor unit of the air conditioner as claimed in claim 1, further comprising:
the function part covers the first air port and is used for filtering the fluid and/or changing the temperature of the fluid.
10. An indoor unit of an air conditioner, comprising the air supply assembly applied to the indoor unit of the air conditioner as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220251701.2U CN217357111U (en) | 2022-02-07 | 2022-02-07 | Air supply assembly applied to air conditioner indoor unit and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220251701.2U CN217357111U (en) | 2022-02-07 | 2022-02-07 | Air supply assembly applied to air conditioner indoor unit and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217357111U true CN217357111U (en) | 2022-09-02 |
Family
ID=83044471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220251701.2U Active CN217357111U (en) | 2022-02-07 | 2022-02-07 | Air supply assembly applied to air conditioner indoor unit and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217357111U (en) |
-
2022
- 2022-02-07 CN CN202220251701.2U patent/CN217357111U/en active Active
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