CN112484153A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN112484153A CN112484153A CN201910862476.9A CN201910862476A CN112484153A CN 112484153 A CN112484153 A CN 112484153A CN 201910862476 A CN201910862476 A CN 201910862476A CN 112484153 A CN112484153 A CN 112484153A
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- CN
- China
- Prior art keywords
- air
- frame
- air guide
- indoor unit
- guide frame
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
Abstract
The invention discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a shell, a first air guide frame, at least two second air guide frames, a first driving device and a second driving device, wherein the shell is provided with an air outlet; the first air guide frame is rotatably arranged at the air outlet and is provided with a first rotating axis extending along the vertical direction; the at least two second air guide frames are rotatably arranged in the first air guide frame and are provided with second rotating axes extending along the vertical direction; the first driving device is connected with the first air guide frame so as to drive the first air guide frame to rotate along the first rotating axis; the second driving device is connected with the second air guide frame to drive the second air guide frame to rotate along the second rotation axis. The air conditioner indoor unit of the invention effectively enlarges the left and right air supply range.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
The existing floor type air conditioner indoor unit generally adopts a plurality of vertical air deflectors arranged at an air outlet, and air supply from left to right is realized by swinging the vertical air deflectors from left to right. However, because the left-right swinging angle of the vertical air deflector is small, the left-right air supply range of the existing floor type air conditioner indoor unit is small, the indoor large-range air supply is difficult to realize only depending on the left-right swinging air supply of the vertical air deflector, and the air supply requirement of users at each position cannot be met.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, aiming at enlarging the left and right air supply range of the air conditioner indoor unit.
In order to achieve the above object, the present invention provides an indoor unit of an air conditioner, including:
the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air outlet;
the first air guide frame is rotatably arranged at the air outlet and is provided with a first rotating axis extending along the vertical direction;
the at least two second air guide frames are rotatably arranged in the first air guide frames and are provided with second rotating axes extending along the vertical direction;
the first driving device is connected with the first air guide frame so as to drive the first air guide frame to rotate along the first rotating axis; and
and the second driving device is connected with the second air guide frame so as to drive the second air guide frame to rotate along the second rotation axis.
Optionally, the number of the second air guiding frames is two, and the two second air guiding frames are arranged in the first air guiding frame at intervals along the length direction of the first air guiding frame;
or the two second air guide frames are arranged in the first air guide frame at intervals along the width direction of the first air guide frame.
Optionally, the number of the second driving devices is two, and the two second driving devices are respectively connected to the two second air guiding frames;
or the number of the second driving devices is one, and the second driving devices are in transmission connection with the two second air guide frames through a connecting rod mechanism so as to link the other second air guide frame to rotate in the same direction when one second air guide frame rotates.
Optionally, the upper end and the lower end of the second air guide frame are respectively provided with two connecting shafts, the first air guide frame is respectively provided with two mounting holes for the two connecting shafts to pass through, and the second driving device is connected with one of the connecting shafts.
Optionally, a partition plate extending in the width direction of the first air guide frame is arranged in the first air guide frame, the partition plate divides the first air guide frame into a first frame opening and a second frame opening which are arranged in the vertical direction, and the second air guide frame is rotatably installed in the first frame opening and the second frame opening.
Optionally, the second air guiding frame includes an upper frame plate and a lower frame plate which are arranged oppositely, and two connecting plates which connect two ends of the upper frame plate and two ends of the lower frame plate.
Optionally, an air guide plate extending in the up-down direction is arranged in the second air guide frame.
Optionally, the air deflector is arranged in a flat plate shape; or the air deflector is arranged in a wavy manner.
Optionally, the number of the air deflectors is multiple, the air deflectors are distributed at intervals along the width direction of the second air guide frame, and the air deflectors and the connecting plate are arranged at an included angle.
Optionally, the second air guide frame further includes a plurality of reinforcing ribs arranged at intervals in the vertical direction, and the reinforcing ribs extend in the width direction of the second air guide frame and are connected to the two connecting plates.
Optionally, the air-conditioning indoor unit further includes a louver, and the louver is mounted on the first air-guiding frame in a vertically rotatable manner and located inside the second air-guiding frame.
Optionally, the indoor unit of an air conditioner further includes:
the switch door is movably arranged at the air outlet so as to open or close the air outlet;
and the third driving device is connected with the switch door to drive the switch door to move.
Optionally, the air-conditioning indoor unit is a floor-type air-conditioning indoor unit.
The present invention also provides an air conditioner, comprising:
an air conditioner outdoor unit; and
and the air-conditioning indoor unit is connected with the air-conditioning outdoor unit through a refrigerant pipe.
The air-conditioning indoor unit adopts the structure that a first air guide frame is rotatably arranged at an air outlet, the first air guide frame is provided with a first rotating axis extending along the vertical direction, at least two second air guide frames are arranged in the first air guide frame, the second air guide frames can rotate relative to the first air guide frame and are provided with second rotating axes extending along the vertical direction; therefore, the first air guide frame is driven to rotate left and right along the first rotating axis by the first driving device, and the second air guide frame is driven to rotate left and right along the second rotating axis by the second driving device, so that the left and right air supply range of the indoor unit of the air conditioner can be effectively enlarged, the air supply requirement of a user at each position can be met, and the use comfort of the user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an indoor unit of an air conditioner according to the present invention;
FIG. 3 is a schematic view of the indoor unit of the air conditioner of the present invention blowing air forward;
FIG. 4 is a schematic view of the indoor unit of an air conditioner according to the present invention, showing air being blown toward the left;
FIG. 5 is a schematic view of the indoor unit of an air conditioner according to the present invention, showing air being blown to the right;
fig. 6 is an assembly structure view of the first and second air guide frames according to the present invention;
fig. 7 is an assembly detail view of the first and second wind-guiding frames in fig. 6;
fig. 8 is a schematic view of the second wind guiding frame in fig. 7 when wind is blown to the left;
fig. 9 is a schematic view of the second wind guiding frame in fig. 7 blowing air to the right;
fig. 10 is an exploded structural view of the first air guiding frame and the second air guiding frame in fig. 6;
fig. 11 is an exploded schematic view of a first air guiding frame and a second air guiding frame in another embodiment of the indoor unit of an air conditioner of the present invention;
FIG. 12 is a schematic structural view of a second air guiding frame in the indoor unit of an air conditioner according to the present invention;
fig. 13 is an assembly structure view of the opening/closing door and the third driving unit in the indoor unit of the air conditioner according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Indoor unit of |
133 | Connecting |
| 110 | |
134 | |
| 111 | |
135 | Reinforcing |
| 120 | First |
136 | Connecting |
| 121 | |
150 | |
| 122 | |
160 | Shutter |
| 123 | |
170 | Door capable of being opened and closed |
| 124 | Second frame opening | 180 | |
| 130 | Second |
190 | |
| 131 | |
191 | |
| 132 | |
192 | Heat exchanger |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.
The invention provides an indoor unit of an air conditioner.
Referring to fig. 1, 2 and 6, the present invention provides an indoor unit 100 of an air conditioner, including:
the air conditioner comprises a shell 110, wherein the shell 110 is provided with an air outlet 111;
the first air guiding frame 120 is rotatably installed at the air outlet 111, and the first air guiding frame 120 has a first rotation axis extending in the vertical direction;
at least two second air guiding frames 130 rotatably installed in the first air guiding frame 120, wherein the second air guiding frames 130 have a second rotation axis extending in the vertical direction;
the first driving device is connected with the first air guiding frame 120 to drive the first air guiding frame 120 to rotate along the first rotation axis; and
the second driving device 150 is connected to the second air-guiding frame 130 to drive the second air-guiding frame 130 to rotate along the second rotation axis.
In the embodiment of the present invention, the air-conditioning indoor unit 100 is a floor-type air-conditioning indoor unit, but is not limited thereto. The housing 110 has a substantially cylindrical structure extending in the vertical direction, for example, a cylindrical shape or a square cylindrical shape, and the housing 110 is provided with an air outlet 111 extending in the vertical direction. Generally speaking, in order to facilitate the assembly and disassembly, the housing 110 includes a front panel and a rear panel, the air outlet 111 is formed on the front panel, the rear panel is provided with an air inlet, and meanwhile, a heat exchange air duct communicating the air inlet with the air outlet 111 is arranged in the housing 110. The indoor unit 100 of the air conditioner further includes a heat exchanger 192 and a fan assembly 191 arranged in the heat exchange air duct, and the fan assembly 191 is configured to drive air to enter the heat exchange air duct from the air inlet, exchange heat with the heat exchanger 192, and then blow out from the air outlet 111.
In order to increase the left and right air supply range of the air conditioning indoor unit 100, a first air guiding frame 120 is installed at the air outlet 111, specifically, the first air guiding frame 120 is installed outside the air outlet 111, that is, the first air guiding frame 120 is installed at the air outlet end of the air outlet 111. The first air guiding frame 120 is rotatably connected to the front panel, and the first air guiding frame 120 can rotate left and right along a first rotation axis, so that a left and right air supply range can be enlarged. There are various ways of rotatably connecting the first wind-guiding frame 120 and the front panel, and the connection is not limited in detail. For example, but not limited thereto, the upper and lower ends of the first air guiding frame 120 are respectively provided with a rotating shaft, and the front panel is provided with a shaft hole for the rotating shaft to pass through.
In the embodiment of the present invention, the first air guiding frame 120 is substantially square, and specifically, the first air guiding frame 120 has a frame opening. At least two second air guiding frames 130 are installed in the frame opening of the first air guiding frame 120, wherein the at least two second air guiding frames 130 are arranged in the frame opening at intervals along the length direction of the first air guiding frame 120, or the at least two second air guiding frames 130 are arranged in the frame opening at intervals along the width direction of the first air guiding frame 120. The second wind-guiding frame 130 is rotatably connected to the first wind-guiding frame 120, so that the second wind-guiding frame 130 is rotatable relative to the first wind-guiding frame 120, and there may be various ways for rotatably connecting the second wind-guiding frame 130 to the first wind-guiding frame 120, which is not specifically limited herein. It should be noted that at least two of the second air guiding frames 130 may rotate in the same direction or in different directions, so that the left and right air supply ranges of the indoor unit 100 of the air conditioner may be further increased by driving the first air guiding frame 120 and the second air guiding frame 130 to rotate. As will be described in detail below.
In addition, in the embodiment of the present invention, the air conditioning indoor unit 100 further includes a first driving device and a second driving device 150 installed on the casing 110, the first driving device is configured to drive the first air guiding frame 120 to rotate along the first rotation axis, and the second driving device 150 is configured to drive the second air guiding frame 130 to rotate along the second rotation axis. There are various structures of the first driving device, for example, the first driving device includes a motor, and a motor shaft of the motor is connected to the first wind-guiding frame 120 to drive the first wind-guiding frame 120 to rotate. For another example, the first driving device includes a motor and a transmission mechanism installed on the motor, and the motor is connected to the first air guiding frame 120 through the transmission mechanism, so as to drive the first air guiding frame 120 to rotate through the transmission mechanism, but not limited thereto. There may be various structures of the second driving device 150, and specific reference may be made to the first driving device, which is not described herein again.
Referring to fig. 3 to 5, when the indoor unit 100 of the air conditioner is in the on state, the first air guiding frame 120 can rotate left and right along the first rotation axis under the driving action of the first driving device, so as to implement three air supply modes, i.e., forward air supply mode, left air supply mode and right air supply mode. Referring to fig. 3, when the first air guiding frame 120 is in an initial state, forward air supply can be realized; referring to fig. 4, when the first air guiding frame 120 rotates left from the initial state, air can be blown to the left; referring to fig. 5, when the first air guiding frame 120 rotates to the right from the initial state, air can be blown to the right. Here, the first rotation axis may be located at a middle position of the first air guide frame 120, or may be located at a left position or a right position of the first air guide frame 120. In order to reduce the moving space of the first air guiding frame 120, and thus reduce the internal space of the air conditioning indoor unit 100, so that the internal structure of the air conditioning indoor unit 100 is more compact, the first rotation axis may be located at the middle position of the first air guiding frame 120, and thus the moving space of the first air guiding frame 120 may be greatly reduced.
The air-conditioning indoor unit 100 of the present invention adopts a structure in which a first air-guiding frame 120 is rotatably installed at an air outlet 111, the first air-guiding frame 120 has a first rotation axis extending in the vertical direction, at least two second air-guiding frames 130 are installed in the first air-guiding frame 120, and the second air-guiding frames 130 are rotatable relative to the first air-guiding frame 120 and have second rotation axes extending in the vertical direction; in this way, the first driving device drives the first air guiding frame 120 to rotate left and right along the first rotation axis, and the second driving device 150 drives the second air guiding frame 130 to rotate left and right along the second rotation axis, so that the left and right air supply range of the air conditioner indoor unit 100 can be effectively enlarged, the air supply requirement of a user at each position can be met, and the use comfort of the user is improved.
Referring to fig. 6 and 7, in an embodiment, the number of the second wind guiding frames 130 is two, but not limited thereto. In other embodiments, the number of the second wind-guiding frames 130 may also be three, four, or more, and may be selected according to actual needs. In this embodiment, the two second air-guiding frames 130 are disposed in the first air-guiding frame 120 at intervals along the length direction of the first air-guiding frame 120; or, the two second air-guiding frames 130 are disposed in the first air-guiding frame 120 at intervals along the width direction of the first air-guiding frame 120.
Further, the number of the second driving devices is not particularly limited, and for example, the number of the second driving devices 150 may be one or two. Specifically, the number of the second driving devices 150 is one, and the second driving devices 150 are in transmission connection with the two second air guide frames 130 through a link mechanism, so that when one of the second air guide frames 130 rotates, the other second air guide frame 130 is linked to rotate in the same direction.
The number of the second driving devices 150 is two, and the two second driving devices 150 are respectively connected to the two second air guiding frames 130, so that the two second driving devices 150 can independently drive the two second air guiding frames 130 to rotate, and thus, more choices can be provided for users. It should be noted that the two second driving devices 150 can drive the two second air guiding frames 130 to rotate in the same direction, for example, drive the two second air guiding frames 130 to rotate to the left (as shown in fig. 8) or rotate to the right (as shown in fig. 9); of course, the two second driving devices 150 may also drive the two second air guiding frames 130 to rotate in different directions, for example, one of the second air guiding frames 130 is driven to rotate to the left, and the other second air guiding frame 130 is driven to rotate to the right, so that the air supply range can be further increased.
Referring to fig. 6 and 10, in order to facilitate the rotation of the second air guiding frame 130, two connecting shafts 136 may be respectively disposed at the upper and lower ends of the second air guiding frame 130, two mounting holes for the two connecting shafts 136 to pass through are respectively disposed on the first air guiding frame 120, and the second driving device 150 is connected to one of the connecting shafts 136.
Referring to fig. 11, in another embodiment, a partition plate 122 extending along a width direction of the first air guiding frame 120 is disposed in the first air guiding frame 120, the partition plate 122 divides a frame opening of the first air guiding frame 120 into a first frame opening 123 and a second frame opening 124 which are arranged along an up-down direction, and the second air guiding frame 130 is rotatably mounted in the first frame opening 123 and the second frame opening 124.
In this embodiment, the second air guiding frames 130 are respectively disposed in the first frame opening 123 and the second frame opening 124, and the second air guiding frames 130 in the first frame opening 123 and the second frame opening 124 are driven to rotate in different directions, so that different air blowing modes of upper and lower layers can be realized. For example, when the second air guiding frame 130 located in the first frame opening 123 is driven to rotate to the left and the second air guiding frame 130 located in the second frame opening 124 is driven to rotate to the right, air can be blown to the left from the upper layer and to the right from the lower layer; when only the second air guide frame 130 positioned in the first frame opening 123 is driven to rotate towards the left, air can be supplied towards the left from the upper layer, and air can be supplied towards the front from the lower layer; when only the second air guiding frame 130 located in the second frame opening 124 is driven to rotate towards the left, the air can be blown forward from the upper layer and blown to the left from the lower layer. But is not limited thereto.
It should be noted that the number of the second air guiding frames 130 in the first frame opening 123 and the second frame opening 124 may be one, two, or more. In addition, the number of the second air guiding frames 130 in the first frame opening 123 may be the same as or different from the number of the second air guiding frames 130 in the second frame opening 124, and is not particularly limited.
A specific structure of the second wind scooping frame 130 will be described below. Referring to fig. 10 to 12, the second air guiding frame 130 includes an upper frame plate 131 and a lower frame plate 132 disposed opposite to each other, and two connecting plates 133 connecting two ends of the upper frame plate 131 and two ends of the lower frame plate 132.
It can be appreciated that, for convenience of molding, the second air guide frame 130 may be integrally formed. Of course, the second air guiding frame 130 may be separately disposed. The second air guiding frame 130 is substantially square, and the second air guiding plate 134 is formed by enclosing the upper frame plate 131, the lower frame plate 132 and the two connecting plates 133 together. Specifically, the connecting plate 133 may be disposed in a flat plate shape, or may be disposed in a wavy shape, and is not particularly limited herein.
Further, in an embodiment, the second air guiding frame 130 is provided with an air guiding plate 134 extending in an up-down direction. The number of the wind deflectors 134 may be one, two or more, etc. The air guiding plate 134 is located between the two connecting plates 133, and the upper end and the lower end of the air guiding plate 134 are respectively connected to the upper frame plate 131 and the lower frame plate 132, so that the air guiding plate 134 can divide the frame opening of the second air guiding frame 130 into at least two sub-frame openings.
In this embodiment, the air guiding plate 134 is disposed in a flat plate shape; alternatively, the wind deflectors 134 are arranged in a wave shape. It should be noted that, if the air deflector 134 is arranged in a wavy manner, the surface of the air deflector 134 is a wavy arc surface, and when airflow flows through the arc surface, the air sent out from the second air guiding frame 130 is softer according to the wall attachment effect, so that the experience comfort level of a user is improved.
In addition, the wind deflector 134 and the connecting plate 133 may be disposed in parallel, and of course, the wind deflector 134 and the connecting plate 133 may also be disposed at an included angle, that is, the wind deflector 134 is disposed in an inclined manner with respect to the connecting plate 133. For example, the number of the air deflectors 134 is multiple, the air deflectors 134 are distributed at intervals along the width direction of the second air guiding frame 130, and the air deflectors 134 and the connecting plate 133 form an included angle. The included angles between the air deflectors 134 and the connecting plate 133 may be the same or different. By providing the plurality of wind deflectors 134 in the second wind guide frame 130, the plurality of wind deflectors 134 are disposed to be inclined (inclined to the left or right) with respect to the connection plate 133, and the right and left air blowing ranges can be further increased.
Referring to fig. 10, in consideration of the fact that the second air guiding frame 130 extends along the vertical direction, in order to avoid deformation of the second air guiding frame 130 and increase strength of the second air guiding frame 130, the second air guiding frame 130 further includes a plurality of reinforcing ribs 135 arranged at intervals along the vertical direction, and the reinforcing ribs 135 extend along the width direction of the second air guiding frame 130 and connect the two connecting plates 133. In order to better improve the strength of the second air guide frame 130, the number of the reinforcing ribs 135 may be multiple, and the plurality of reinforcing ribs 135 are arranged at intervals along the length direction of the second air guide frame 130.
In addition to the above embodiments, referring to fig. 7 to 10, the air-conditioning indoor unit 100 further includes a louver 60, and the louver 60 is installed on the first air-guiding frame 120 and located inside the second air-guiding frame 130 in a vertically rotatable manner. Here, by driving the louver 60 to rotate in the vertical direction, vertical air blowing can be achieved, and the vertical air blowing range can be increased.
Specifically, the first air guide frame 120 is provided with a mounting bracket 121 (as shown in fig. 10), and the louver 60 is vertically rotatably mounted on the mounting bracket 121. In order to avoid interference of the mounting bracket 121 with the rotation of the second air guiding frame 130, the mounting bracket 121 may be disposed inside the first air guiding frame 120, that is, the mounting bracket 121 is disposed at an air inlet end of the first air guiding frame 120.
Referring to fig. 2, 3 and 13, the indoor unit 100 of the air conditioner further includes a switch door 170 and a third driving device 180, wherein the switch door 170 is movably installed at the air outlet 111 to open or close the air outlet 111; the third driving device 180 is connected to the switching door 170 to drive the switching door 170 to move.
There are various ways for the opening and closing door 170 to be movably installed at the air outlet 111, for example, the opening and closing door 170 may be rotatably installed at the air outlet 111 or slidably installed at the air outlet 111. In this embodiment, the switch door 170 is substantially arc-shaped, and the switch door 170 is rotatably installed at the air outlet 111. The indoor unit 100 of the air conditioner further comprises a volute assembly 190, wherein the volute assembly 190 comprises a volute and a volute tongue, and the volute tongue are arranged in a surrounding mode to form the heat exchange air duct. In order to turn on the indoor unit 100 of the air conditioner, the switch door 170 may be rotated to the inside of the casing 110, so as to reduce interference of the switch door 170 on the outlet air, the volute tongue may be arranged in an arc shape, specifically, the volute tongue is arranged in an arc shape adapted to the switch door 170, so that the switch door 170 may be rotated to the inside of the casing 110 along the surface of the volute tongue.
The present invention further provides an air conditioner, which includes an outdoor unit of the air conditioner and an indoor unit of the air conditioner 100, and the specific structure of the indoor unit of the air conditioner 100 refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein. The indoor unit 100 of the air conditioner is connected to the outdoor unit of the air conditioner through a refrigerant pipe.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (14)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air outlet;
the first air guide frame is rotatably arranged at the air outlet and is provided with a first rotating axis extending along the vertical direction;
the at least two second air guide frames are rotatably arranged in the first air guide frames and are provided with second rotating axes extending along the vertical direction;
the first driving device is connected with the first air guide frame so as to drive the first air guide frame to rotate along the first rotating axis; and
and the second driving device is connected with the second air guide frame so as to drive the second air guide frame to rotate along the second rotation axis.
2. The indoor unit of claim 1, wherein the number of the second air-guiding frames is two, and the two second air-guiding frames are arranged in the first air-guiding frame at intervals along the length direction of the first air-guiding frame;
or the two second air guide frames are arranged in the first air guide frame at intervals along the width direction of the first air guide frame.
3. The indoor unit of claim 2, wherein the number of the second driving devices is two, and the two second driving devices are respectively connected to the two second air guiding frames;
or the number of the second driving devices is one, and the second driving devices are in transmission connection with the two second air guide frames through a connecting rod mechanism so as to link the other second air guide frame to rotate in the same direction when one second air guide frame rotates.
4. The indoor unit of claim 3, wherein the second air guide frame is provided at upper and lower ends thereof with two connecting shafts, the first air guide frame is provided with two mounting holes for the two connecting shafts to pass through, and the second driving device is connected to one of the connecting shafts.
5. The indoor unit of claim 1, wherein a partition plate extending in a width direction of the first air guide frame is provided in the first air guide frame, the partition plate partitions the first air guide frame into a first frame opening and a second frame opening arranged in an up-down direction, and the second air guide frame is rotatably installed in the first frame opening and the second frame opening.
6. The indoor unit of air conditioner according to any one of claims 1 to 5, wherein the second air guide frame comprises an upper frame plate and a lower frame plate which are arranged oppositely, and two connecting plates which connect two ends of the upper frame plate with two ends of the lower frame plate.
7. The indoor unit of claim 6, wherein a louver extending in an up-and-down direction is provided in the second louver frame.
8. The indoor unit of claim 7, wherein the air guide plate is disposed in a flat plate shape; or the air deflector is arranged in a wavy manner.
9. The indoor unit of claim 6, wherein the number of the air deflectors is plural, the plural air deflectors are distributed at intervals along the width direction of the second air guiding frame, and the air deflectors and the connecting plate are arranged at an included angle.
10. The indoor unit of claim 6, wherein the second air guide frame further comprises a plurality of reinforcing ribs spaced apart in a vertical direction, the reinforcing ribs extending in a width direction of the second air guide frame and connecting the two connecting plates.
11. The indoor unit of any one of claims 1 to 5, further comprising a louver, wherein the louver is vertically rotatably mounted on the first air guide frame and located inside the second air guide frame.
12. The indoor unit of an air conditioner according to any one of claims 1 to 5, further comprising:
the switch door is movably arranged at the air outlet so as to open or close the air outlet;
and the third driving device is connected with the switch door to drive the switch door to move.
13. The indoor unit of claim 1, wherein the indoor unit is a floor type indoor unit.
14. An air conditioner, comprising:
an air conditioner outdoor unit; and
the indoor unit of an air conditioner according to any one of claims 1 to 13, which is connected to the outdoor unit of an air conditioner via a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862476.9A CN112484153A (en) | 2019-09-11 | 2019-09-11 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862476.9A CN112484153A (en) | 2019-09-11 | 2019-09-11 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112484153A true CN112484153A (en) | 2021-03-12 |
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ID=74920870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910862476.9A Pending CN112484153A (en) | 2019-09-11 | 2019-09-11 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112484153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065994A1 (en) * | 2022-09-29 | 2024-04-04 | 邯郸美的制冷设备有限公司 | Air conditioner |
-
2019
- 2019-09-11 CN CN201910862476.9A patent/CN112484153A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065994A1 (en) * | 2022-09-29 | 2024-04-04 | 邯郸美的制冷设备有限公司 | Air conditioner |
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