CN107062398B - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN107062398B CN107062398B CN201710212667.1A CN201710212667A CN107062398B CN 107062398 B CN107062398 B CN 107062398B CN 201710212667 A CN201710212667 A CN 201710212667A CN 107062398 B CN107062398 B CN 107062398B
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- air
- air duct
- deflector
- outlet
- indoor unit
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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
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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
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F13/20—Casings or covers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises a shell, and an accommodating cavity is formed in the shell; the heat exchanger is arranged at the upper part of the accommodating cavity and forms a downward flaring; the volute is arranged at the lower part of the accommodating cavity, the air channel inlet of the volute is connected with the flaring, and the outlet of the volute is connected with the air outlet; the air duct is provided with a top wall surface which is inclined upwards from back to front and a bottom wall surface which is inclined downwards from back to front adjacent to the outlet; the flow guide piece is arranged at the outlet of the air duct; the upper air deflector is arranged in the upper air duct in a manner of extending along the left-right direction, and the rear side edge of the upper air deflector is pivoted on the top wall surface; the lower air deflector is arranged in the lower air duct in a manner of extending along the left-right direction, and the rear side edge of the lower air deflector is pivoted on the bottom wall surface; and the cover plate structure is provided with a movable cover at the outlet of the air duct. The indoor air conditioner can realize the purposes of conveying cold air to the front upper side and conveying hot air to the front lower side so as to improve the comfort of users.
Description
Technical Field
The invention relates to the field of air-conditioning products, in particular to an air-conditioning indoor unit and an air conditioner.
Background
At present, the wall-mounted air conditioner indoor unit is generally provided with an air outlet which is opened towards the front lower side, and is used for conveying cold air when the weather is hot and is used for conveying hot air when the weather is cold; the air seal of hot-blast is less, blows off towards the lower side, and hot air can move to the room top voluntarily, and makes the temperature of whole room balanced, however, the air density of cold wind is great, blows off towards the lower side all the time, can lead to cold air to be difficult to reach the upper space in room to cause the indoor temperature imbalance, influence user's travelling comfort. Therefore, it is needed to provide an indoor unit of an air conditioner capable of delivering hot air to the front lower side and cold air to the front upper side.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, and aims to solve the technical problems that in the prior art, cold air of the air conditioner indoor unit always blows towards the front lower side, so that the temperature in a room is unbalanced, and user experience is poor.
In order to achieve the above object, an indoor unit of an air conditioner according to the present invention includes:
the shell is internally provided with a containing cavity, the top of the shell is provided with an air inlet, and the front lower part of the shell is provided with an air outlet;
the heat exchanger is arranged at the upper part of the accommodating cavity and forms a downward flaring;
the volute is arranged at the lower part of the accommodating cavity, the air channel inlet of the volute is connected with the flaring, and the outlet of the volute is connected with the air outlet; the air duct is provided with a top wall surface which is inclined upwards from back to front and a bottom wall surface which is inclined downwards from back to front, adjacent to the outlet;
the air guide piece is arranged at the outlet of the air channel, the inner side of the air guide piece is provided with an upper air guide surface and a lower air guide surface which form an included angle towards the front periphery, an upper air channel is formed between the upper air guide surface and the top wall surface, and a lower air channel is formed between the lower air guide surface and the bottom wall surface;
the upper air deflector is arranged in the upper air duct in a manner of extending along the left-right direction, and the rear side edge of the upper air deflector is pivoted to the top wall surface;
the lower air deflector is arranged in the lower air duct in a extending manner along the left-right direction, and the rear side edge of the lower air deflector is pivoted to the bottom wall surface; and
the cover plate structure is movably covered at the outlet of the air duct, and is provided with an upper air outlet position for opening the upper air duct and closing the lower air duct and a lower air outlet position for opening the lower air duct and closing the upper air duct.
Preferably, the housing includes a chassis provided at a rear side and a front side panel, the chassis including a back plate and a bottom plate extending forward from a lower end of the back plate;
the inner side of the panel is provided with a first chute extending along an arc from top to bottom, the bottom plate is provided with a second chute extending along an arc from front to back, side view projections of the first chute and the second chute are located on the same circumference, and the cover plate structure is an arc cover plate in sliding fit with the first chute and the second chute.
Preferably, the arc-shaped cover plate comprises an upper limit end, a lower limit end and a cover plate body positioned between the upper limit end and the lower limit end; the arc-shaped cover plate is further provided with a closing position for closing the upper air duct and the lower air duct, when the arc-shaped cover plate is positioned at the closing position, the upper limiting end is positioned in the first sliding groove, the lower limiting end is positioned in the second sliding groove, and the cover plate body covers the outlet of the air duct.
Preferably, the arc length range of the upper limit end and the lower limit end along the up-down direction is 8 mm-15 mm.
Preferably, the guide piece further comprises an abutting end part positioned at the joint of the upper guide surface and the lower guide surface;
the upper air deflector has a first open position parallel to the top wall surface to open the upper air duct, and a first closed position abutting the abutting end to close the upper air duct; the lower air deflector has a second opening position parallel to the bottom wall surface to open the lower air duct, and a second closing position abutting the abutting end to close the lower air duct;
when the upper air deflector is positioned at the first opening position, the lower air deflector is positioned at the second closing position, and the cover plate structure is positioned at the upper air outlet position; when the upper air deflector is positioned at the first closing position, the lower air deflector is positioned at the second opening position, and the cover plate structure is positioned at the lower air outlet position.
Preferably, the top wall surface is concavely provided with a first accommodating groove extending along the front upper direction, and the first accommodating groove can be used for accommodating the upper air deflector positioned at the first open position in an adapting way.
Preferably, when the upper air deflector is located at the first open position, the outer surface of the upper air deflector is flush with the top wall surface.
Preferably, the bottom wall surface is concavely provided with a second accommodating groove extending along the front lower direction, and the second accommodating groove can be used for accommodating the lower air deflector positioned at the second opening position in an adaptive manner.
Preferably, when the lower air deflector is located at the second open position, the outer surface of the lower air deflector is flush with the bottom wall surface.
The invention also provides an air conditioner, which comprises an air conditioner outdoor unit and an air conditioner indoor unit, wherein the air conditioner indoor unit comprises:
the shell is internally provided with a containing cavity, the top of the shell is provided with an air inlet, and the front lower part of the shell is provided with an air outlet;
the heat exchanger is arranged at the upper part of the accommodating cavity and forms a downward flaring;
the volute is arranged at the lower part of the accommodating cavity, the air channel inlet of the volute is connected with the flaring, and the outlet of the volute is connected with the air outlet; the air duct is provided with a top wall surface which is inclined upwards from back to front and a bottom wall surface which is inclined downwards from back to front, adjacent to the outlet;
the air guide piece is arranged at the outlet of the air channel, the inner side of the air guide piece is provided with an upper air guide surface and a lower air guide surface which form an included angle towards the front periphery, an upper air channel is formed between the upper air guide surface and the top wall surface, and a lower air channel is formed between the lower air guide surface and the bottom wall surface;
the upper air deflector is arranged in the upper air duct in a manner of extending along the left-right direction, and the rear side edge of the upper air deflector is pivoted to the top wall surface;
the lower air deflector is arranged in the lower air duct in a extending manner along the left-right direction, and the rear side edge of the lower air deflector is pivoted to the bottom wall surface; and
the cover plate structure is movably covered at the outlet of the air duct, and is provided with an upper air outlet position for opening the upper air duct and closing the lower air duct and a lower air outlet position for opening the lower air duct and closing the upper air duct.
According to the indoor unit of the air conditioner, the air duct is divided into the upper air duct and the lower air duct by arranging the guide piece at the inner side of the outlet of the air duct, the upper air deflector capable of rotating up and down is arranged in the upper air duct, the lower air deflector capable of rotating up and down is arranged in the lower air duct, and the movable cover plate structure is arranged at the outlet of the air duct; therefore, the opening and closing of the upper air duct or the lower air duct can be controlled through the rotation of the upper air deflector and the lower air deflector and the movement of the cover plate structure, so that cold air or hot air is conveyed through the upper air duct or the lower air duct, the temperature of the whole room is balanced, and the comfort of a user is improved; meanwhile, compared with the existing air conditioner indoor unit with common air outlet, the air conditioner indoor unit with the air outlet fine tuning function can be used for fine tuning the air outlet of the air conditioner indoor unit better through rotation of the upper air deflector and the lower air deflector, so that the air supply accuracy of the air conditioner indoor unit 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 that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic side view of an indoor unit of an air conditioner in a standby state according to an embodiment of the present invention;
FIG. 2 is a schematic side view of the air conditioner indoor unit of FIG. 1 with an open air duct;
fig. 3 is a schematic side view of the air conditioner indoor unit of fig. 1 with the lower air duct opened.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name | Reference numerals | Name of the name |
| 1 | Chassis | 11 | Backboard | 12 | Bottom plate |
| 121 | Second chute | 13 | Air inlet | 14 | Air outlet |
| 2 | Panel board | 21 | First chute | 3 | Heat exchanger |
| 4 | Volute casing | 41 | Top wall surface | 411 | First accommodating groove |
| 42 | Bottom wall surface | 421 | Second accommodating groove | 5 | Flow guiding piece |
| 51 | Upper flow guiding surface | 52 | Lower flow guiding surface | 53 | Abutting end portion |
| 6 | Upper air deflector | 7 | Lower air deflector | 8 | Arc cover plate |
| 81 | Upper limit end | 82 | Lower limit end | 83 | Cover plate body |
| 9 | Air duct | 91 | Upper air duct | 92 | Lower air duct |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides an air conditioner indoor unit.
In an embodiment of the present invention, referring to fig. 1, the air conditioner indoor unit includes:
the shell is internally provided with a containing cavity, the top of the shell is provided with an air inlet 13, and the front lower part of the shell is provided with an air outlet 14;
the heat exchanger 3 is arranged at the upper part of the accommodating cavity and forms a downward flaring;
the volute 4 is arranged at the lower part of the accommodating cavity, the inlet of the air duct 9 of the volute 4 is connected with the flaring, and the outlet is connected with the air outlet 14; the air duct 9 is provided with a top wall surface 41 which is inclined upwards from back to front and a bottom wall surface 42 which is inclined downwards from back to front near the outlet;
the guide piece 5 is arranged at the outlet of the air duct 9, the inner side of the guide piece 5 is provided with an upper guide surface 51 and a lower guide surface 52 which form an included angle towards the front circumference, an upper air duct 91 is formed between the upper guide surface 51 and the top wall surface 41, and a lower air duct 92 is formed between the lower guide surface 52 and the bottom wall surface 42;
the upper air deflector 6 extends in the left-right direction and is arranged in the upper air duct 91, and the rear side edge of the upper air deflector 6 is pivoted on the top wall surface 41;
the lower air deflector 7 is arranged in the lower air duct 92 in a manner of extending along the left-right direction, and the rear side edge of the lower air deflector 7 is pivoted with the bottom wall surface 42; and
the cover plate structure is movably covered at the outlet of the air duct 9 and is provided with an upper air outlet position for opening the upper air duct 91 and closing the lower air duct 92 and a lower air outlet position for opening the lower air duct 92 and closing the upper air duct 91.
It can be understood that the indoor unit of the air conditioner further includes a first driving structure for driving the upper air deflector 6 to rotate, a second driving structure for driving the lower air deflector 7 to rotate, and a third driving structure for driving the cover plate structure to move, in this embodiment, the first driving structure, the second driving structure, and the third driving structure are respectively a first motor, a second motor, and a third motor, which is not limited to this.
The air conditioner indoor unit is characterized in that a guide piece 5 is arranged on the inner side of an outlet of an air duct 9, so that the air duct 9 is divided into an upper air duct 91 and a lower air duct 92, an upper air deflector 6 capable of rotating up and down is arranged in the upper air duct 91, a lower air deflector 7 capable of rotating up and down is arranged in the lower air duct 92, and a movable cover plate structure is arranged at the outlet of the air duct 9; in this way, the opening and closing of the upper air duct 91 or the lower air duct 92 can be controlled through the rotation of the upper air deflector 6 and the lower air deflector 7 and the movement of the cover plate structure, so that cold air or hot air is conveyed through the upper air duct 91 or the lower air duct 92, the temperature of the whole room is balanced, and the comfort of a user is improved; meanwhile, compared with the existing common air-out air conditioner indoor unit, the air conditioner indoor unit can be better fine-tuned by rotating the upper air deflector 6 and the lower air deflector 7, so that the air supply accuracy of the air conditioner indoor unit is improved.
Further, the housing includes a chassis 1 provided at the rear side and a front panel 2 provided at the front side, the chassis 1 including a back plate 11 and a bottom plate 12 extending forward from a lower end of the back plate 11; the inner side of the panel 2 is provided with a first chute 21 extending along an arc from top to bottom, the bottom plate 12 is provided with a second chute 121 extending along an arc from front to back, the side view projections of the first chute 21 and the second chute 121 are positioned on the same circumference, and the cover plate structure is an arc cover plate 8 in sliding fit with the first chute 21 and the second chute 121.
It can be understood that the opening and closing of the upper air duct 91 and the lower air duct 92 can be realized by sliding the arc cover plate 8 in the first chute 21 and the second chute 121; of course, the present invention is not limited thereto, and the cover plate structure may be movably covered at the outlet of the air duct 9 by other sliding structures, such as a matching structure of a sliding rail and a sliding block. In another embodiment, the cover structure includes a first cover plate slidably fitted with the first chute 21 and a second cover plate slidably fitted with the second chute 121, and the first cover plate and the second cover plate jointly cover the outlet of the air duct 9.
Further, referring to fig. 1 to 3, the arc-shaped cover plate 8 includes an upper limit end 81, a lower limit end 82, and a cover plate body 83 between the upper limit end 81 and the lower limit end 82; the arc-shaped cover plate 8 also has a closing position for closing the upper air duct 91 and the lower air duct 92, when the arc-shaped cover plate 8 is located at the closing position, the upper limiting end 81 is located in the first sliding groove 21, the lower limiting end 82 is located in the second sliding groove 121, and the cover plate body 83 covers the outlet of the air duct 9. It will be appreciated that, by such arrangement, the arc-shaped cover plate 8 can be more firmly arranged between the first limit groove and the second limit groove when the air conditioner indoor unit is in standby. Preferably, the arc length range of the upper limit end 81 and the lower limit end 82 along the up-down direction is 8 mm-15 mm, and it can be understood that the arrangement can better ensure the stability of the movement of the arc-shaped cover plate 8, and meanwhile, enough space for the arc-shaped cover plate 8 to slide is reserved in the first chute 21 and the second chute 121.
Further, the flow guiding element 5 further comprises an abutting end 53 at the junction of the upper flow guiding surface 51 and the lower flow guiding surface 52; the upper air deflector 6 has a first open position parallel to the top wall surface 41 to open the upper air duct 91, and a first closed position abutting the abutting end 53 to close the upper air duct 91; the lower air deflector 7 has a second open position parallel to the bottom wall surface 42 to open the lower air duct 92, and a second closed position abutting the abutting end 53 to close the lower air duct 92; when the upper air deflector 6 is positioned at the first opening position, the lower air deflector 7 is positioned at the second closing position, and the cover plate structure is positioned at the upper air outlet position; when the upper air deflector 6 is located at the first closed position, the lower air deflector 7 is located at the second open position, and the cover plate structure is located at the lower air outlet position.
It can be understood that when the user needs to send out cold air from the indoor unit of the air conditioner when the weather is hot, the upper air deflector 6 is controlled to be positioned at the first open position, the lower air deflector 7 is controlled to be positioned at the second closed position, and the cover plate structure is positioned at the upper air outlet position, so that cold air generated by the indoor unit of the air conditioner is totally blown out from the upper air duct 91 along the direction S1; when the air conditioner indoor unit is cold and a user needs to send out hot air, the upper air deflector 6 is controlled to be located at a first closed position, the lower air deflector 7 is controlled to be located at a second open position, and the cover plate structure is located at a lower air outlet position, so that hot air generated by the air conditioner indoor unit is blown out from the lower air duct 92 along the S2 direction.
Further, referring to fig. 2 and 3, the top wall surface 41 is concavely provided with a first receiving groove 411 extending in the front-upper direction, and the first receiving groove 411 is adapted to receive the upper air deflector 6 in the first open position. It will be appreciated that, when the upper air deflector 6 does not work, it can be stably accommodated in the first accommodating slot 411, so as to avoid affecting the work of other structures in the upper air duct 91. Preferably, when the upper air deflector 6 is in the first open position, the outer surface of the upper air deflector 6 is flush with the top wall surface 41; it will be appreciated that, when the upper air deflector 6 is located at the first open position, no obstruction is formed to the air flow in the upper air duct 91, so that the air guiding in the upper air duct 9 is smoother.
Further, the bottom wall surface 42 is concavely provided with a second accommodating groove 421 extending in the front-lower direction, and the second accommodating groove 421 can accommodate the lower air deflector 7 located at the second open position. It can be appreciated that, when the lower air deflector 7 does not work, the lower air deflector can be stably accommodated in the second accommodating groove 421, so as to avoid affecting the work of other structures in the lower air duct 92. Preferably, when the lower air deflector 7 is positioned at the second open position, the outer surface of the lower air deflector 7 is flush with the bottom wall surface 42; it will be appreciated that, when the lower air deflector 7 is located at the second open position, no obstruction is formed to the air flow in the lower air duct 92, so that the air guiding in the lower air duct 92 is smoother.
The invention also provides an air conditioner, which comprises an air conditioner outdoor unit and an air conditioner indoor unit, wherein the specific structure of the air conditioner indoor unit refers to the embodiment, and the air conditioner indoor unit adopts all the technical schemes of all the embodiments, so that the air conditioner indoor unit at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. An air conditioning indoor unit, comprising:
the shell is internally provided with a containing cavity, the top of the shell is provided with an air inlet, and the front lower part of the shell is provided with an air outlet;
the heat exchanger is arranged at the upper part of the accommodating cavity and forms a downward flaring;
the volute is arranged at the lower part of the accommodating cavity, the air channel inlet of the volute is connected with the flaring, and the outlet of the volute is connected with the air outlet; the air duct is provided with a top wall surface which is inclined upwards from back to front and a bottom wall surface which is inclined downwards from back to front, adjacent to the outlet;
the air guide piece is arranged at the outlet of the air channel, the inner side of the air guide piece is provided with an upper air guide surface and a lower air guide surface which form an included angle towards the front periphery, an upper air channel is formed between the upper air guide surface and the top wall surface, and a lower air channel is formed between the lower air guide surface and the bottom wall surface;
the upper air deflector is arranged in the upper air duct in a manner of extending along the left-right direction, and the rear side edge of the upper air deflector is pivoted to the top wall surface;
the lower air deflector is arranged in the lower air duct in a extending manner along the left-right direction, and the rear side edge of the lower air deflector is pivoted to the bottom wall surface; and
the cover plate structure is movably covered at the outlet of the air duct, and is provided with an upper air outlet position for opening the upper air duct and closing the lower air duct and a lower air outlet position for opening the lower air duct and closing the upper air duct.
2. The indoor unit of claim 1, wherein the casing includes a chassis provided at a rear side and a front side, the chassis including a back plate and a bottom plate extending forward from a lower end of the back plate;
the inner side of the panel is provided with a first chute extending along an arc from top to bottom, the bottom plate is provided with a second chute extending along an arc from front to back, side view projections of the first chute and the second chute are located on the same circumference, and the cover plate structure is an arc cover plate in sliding fit with the first chute and the second chute.
3. The indoor unit of claim 2, wherein the arc-shaped cover plate comprises an upper limit end, a lower limit end, and a cover plate body positioned between the upper limit end and the lower limit end; the arc-shaped cover plate is further provided with a closing position for closing the upper air duct and the lower air duct, when the arc-shaped cover plate is positioned at the closing position, the upper limiting end is positioned in the first sliding groove, the lower limiting end is positioned in the second sliding groove, and the cover plate body covers the outlet of the air duct.
4. An indoor unit for an air conditioner according to claim 3, wherein the arc length of the upper limit end and the lower limit end in the up-down direction is 8mm to 15mm.
5. The indoor unit of any one of claims 1 to 4, wherein the guide member further includes an abutting end portion at a junction of the upper guide surface and the lower guide surface;
the upper air deflector has a first open position parallel to the top wall surface to open the upper air duct, and a first closed position abutting the abutting end to close the upper air duct; the lower air deflector has a second opening position parallel to the bottom wall surface to open the lower air duct, and a second closing position abutting the abutting end to close the lower air duct;
when the upper air deflector is positioned at the first opening position, the lower air deflector is positioned at the second closing position, and the cover plate structure is positioned at the upper air outlet position; when the upper air deflector is positioned at the first closing position, the lower air deflector is positioned at the second opening position, and the cover plate structure is positioned at the lower air outlet position.
6. The indoor unit of claim 5, wherein the top wall is recessed with a first receiving slot extending in a front-to-top direction, the first receiving slot being adapted to receive the upper air deflector in the first open position.
7. The air conditioning indoor unit of claim 6, wherein an outer surface of the upper air deflector is flush with the top wall surface when the upper air deflector is in the first open position.
8. The indoor unit of claim 5, wherein the bottom wall is recessed with a second receiving slot extending in a front-to-bottom direction, the second receiving slot being adapted to receive the lower air deflector in the second open position.
9. The indoor unit of claim 8, wherein the outer surface of the lower deflector is flush with the bottom wall surface when the lower deflector is in the second open position.
10. An air conditioner comprising an air conditioner outdoor unit and an air conditioner indoor unit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212667.1A CN107062398B (en) | 2017-03-31 | 2017-03-31 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212667.1A CN107062398B (en) | 2017-03-31 | 2017-03-31 | Air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107062398A CN107062398A (en) | 2017-08-18 |
| CN107062398B true CN107062398B (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212667.1A Active CN107062398B (en) | 2017-03-31 | 2017-03-31 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062398B (en) |
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| KR102490965B1 (en) | 2017-09-12 | 2023-01-19 | 지디 미디어 에어콘디셔닝 이큅먼트 씨오 엘티디 | air conditioner |
| CN207422394U (en) | 2017-09-12 | 2018-05-29 | 广东美的制冷设备有限公司 | Air conditioner |
| CN107990522A (en) * | 2017-11-16 | 2018-05-04 | 苏州庆瑞空气系统有限公司 | Controllable air conditioning air outlet |
| CN107975932A (en) * | 2017-11-16 | 2018-05-01 | 苏州庆瑞空气系统有限公司 | Air conditioning air exhaust mouth |
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| CN110822552B (en) * | 2018-07-23 | 2021-05-25 | 青岛海尔空调器有限总公司 | Indoor unit and air conditioner |
| CN110131871A (en) * | 2019-06-25 | 2019-08-16 | 宁波奥克斯电气股份有限公司 | A kind of wind guiding mechanism and air conditioner |
| CN113932295B (en) * | 2021-10-12 | 2023-01-13 | 青岛海尔空调器有限总公司 | Indoor cabinet air conditioner and air conditioner |
| CN114413463B (en) * | 2022-01-21 | 2023-05-05 | 安徽建筑大学 | Wind direction adjusting device for refrigerating air conditioner |
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