CN113959001A - Indoor unit, air conditioner and air conditioner control method - Google Patents
Indoor unit, air conditioner and air conditioner control method Download PDFInfo
- Publication number
- CN113959001A CN113959001A CN202111249306.7A CN202111249306A CN113959001A CN 113959001 A CN113959001 A CN 113959001A CN 202111249306 A CN202111249306 A CN 202111249306A CN 113959001 A CN113959001 A CN 113959001A
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- Prior art keywords
- arc
- air deflector
- shaped air
- shaped
- 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
- 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
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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
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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
- F24F2013/1433—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 with electric motors
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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
- F24F2013/1446—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 with gearings
Abstract
The invention provides an indoor unit, an air conditioner and a method for controlling the air conditioner, wherein the indoor unit comprises: the air inlet is formed in the shell, the panel body, the panel and the arc-shaped air guide plate, the arc-shaped air guide plate is provided with a plurality of opening positions for opening the air inlet, and the arc-shaped air guide plate is provided with a closing position for closing the air inlet; the drive assembly is connected with at least one of the shell, the panel body and the panel, and drives the arc-shaped air deflector to rotate to an opening position and a closing position. The arc-shaped air guide plate is arranged on one side of the panel, the driving assembly drives the arc-shaped air guide plate to rotate to a plurality of opening positions and closing positions, the driving assembly controls the arc-shaped air guide plate to be located at different positions, so that the indoor unit can realize different air outlet modes, the reliability of the arc-shaped air guide plate can be improved due to the arrangement, and meanwhile, the indoor unit is simple in structure, low in production cost and more reliable in operation.
Description
Technical Field
The invention relates to the technical field of indoor unit equipment, in particular to an indoor unit, an air conditioner and an air conditioner control method.
Background
The moving mechanism is complicated in the big aviation baffle model of current air conditioner, and it is more to use the motor quantity, and is with high costs, and owing to the mechanism that adopts is complicated, the motor is many moreover, causes indoor set internally mounted space limited, causes the problem of mechanism installation difficulty, and owing to set up the more problem that causes the indoor set can not miniaturized development of mechanism to increase the cost of indoor set, reduced user's use simultaneously and experienced.
Disclosure of Invention
The invention mainly aims to provide an indoor unit, an air conditioner and a control method of the air conditioner, and aims to solve the problem that a large air deflector type movement mechanism in the prior art is complex.
In order to achieve the above object, according to one aspect of the present invention, there is provided an indoor unit including: a housing; the shell is connected with the panel body, and the panel body is provided with an air opening; the panel is connected with the panel body; the first end of the arc-shaped air deflector is arranged close to the lower edge of the air port, the second end of the arc-shaped air deflector is arranged close to the upper edge of the air port, the arc-shaped air deflector and the panel are arranged on the same side, the arc-shaped air deflector is provided with a plurality of opening positions for opening the air port, and the arc-shaped air deflector is provided with a closing position for closing the air port; and the driving assembly is connected with at least one of the shell, the panel body and the panel and drives the arc-shaped air deflector to rotate to an opening position and a closing position.
Further, the drive assembly includes: the first driving part is connected with the panel body, and an output shaft of the first driving part is provided with a gear; the rack is meshed with the gear, the first end of the rack is movably connected with the first end of the arc-shaped air deflector, the second end of the rack is movably connected with the second end of the arc-shaped air deflector, and the first driving portion drives the rack to drive the arc-shaped air deflector to rotate to the opening position and the closing position.
Furthermore, the rack is of an arc structure, the tooth part of the rack is arranged on the inner circular surface of the arc structure, and the first driving part is positioned between the rack and the arc air deflector.
Furthermore, a first sliding groove is formed in the first end of the rack, a second sliding groove is formed in the second end of the rack, and the rack is connected with the arc-shaped air deflector through the first sliding groove and the second sliding groove.
Further, the arc-shaped air deflector comprises: the wind deflector body, the wind gap one side of the orientation of wind deflector body is provided with two at least axis bodies on the surface, and two axis bodies include first connecting axle and second connecting axle, and first connecting axle and second connecting axle set up along the width direction interval of wind deflector body, and first connecting axle movably wears to locate in the first spout, and the second connecting axle movably wears to locate in the second spout.
Further, the arc-shaped air deflector is connected with the panel body through the rack.
Further, the arc-shaped air deflector is connected with at least one of the shell, the panel body and the panel, a rotating center is formed at the connecting position of the arc-shaped air deflector and the at least one of the shell, the panel body and the panel, and the driving assembly drives the arc-shaped air deflector to rotate around the rotating center to the opening position and the closing position.
Further, the drive assembly includes: the second driving part is connected with the panel body; the first end of the flexible transmission part is connected with the first end of the arc-shaped air deflector, the second end of the arc-shaped air deflector is connected with the second end of the arc-shaped air deflector, the output end of the second driving part is connected with the flexible transmission part, and the second driving part drives the flexible transmission part to enable the arc-shaped air deflector to be located at the opening position and the closing position.
Further, the second driving portion comprises a roller, the roller is connected with the output end of the second driving portion, and the partial flexible transmission portion is wound on the outer peripheral surface of the roller.
Further, the arc-shaped air deflector comprises: the wind deflector comprises a wind deflector body, wherein at least two connecting lugs are arranged on the surface of one side, facing a wind port, of the wind deflector body, the two connecting lugs are arranged at intervals along the width direction of the wind deflector body, a connecting part is arranged at the end part of each connecting lug, and a flexible transmission part is connected with the wind deflector body through the connecting part.
Further, the arc-shaped air deflector further comprises at least one supporting protrusion, the supporting protrusion is located between the two connecting lugs, a rotating shaft is arranged at the end of the supporting protrusion, the arc-shaped air deflector is connected with the panel body through the rotating shaft, and a rotating center is formed in the center of the axis of the rotating shaft.
Further, the connecting part is of a shaft body structure or a connecting hole.
Furthermore, a plurality of open positions include first wind-guiding position and second wind-guiding position, and when the arc aviation baffle was located first wind-guiding position, the air-out passageway was gone up in formation between the second end of arc aviation baffle and the panel, and when the arc aviation baffle was located second wind-guiding position, the first end of arc aviation baffle and wind gap lower limb between have the distance setting in order to form air-out passageway down.
Further, the air deflector body comprises an arc-shaped plate section and a linear section, the arc-shaped plate section is arranged close to one side of the lower edge of the air opening, the linear section is arranged close to one side of the upper edge of the air opening, the height of the air deflector body in the vertical direction is H1, the height of the shell in the vertical direction is H2, and H1 is more than or equal to 2/3H 2.
Further, the flexible transmission part is a belt.
According to another aspect of the present invention, an air conditioner is provided, which includes an indoor unit, and the indoor unit is the indoor unit described above.
According to another aspect of the present invention, there is provided a method of controlling an air conditioner, the method including the steps of: the air conditioner has a refrigerating mode and a heating mode, when the air conditioner is in the heating mode, the second driving part is controlled to drive the roller to rotate along the first direction so as to drive the belt to move along the first direction, and the belt exerts pulling force on the arc-shaped air deflector so as to enable the arc-shaped air deflector to rotate to a second air guiding position; when the air conditioner is in a refrigerating mode, the second driving part is controlled to drive the roller to rotate along a second direction opposite to the first direction so as to drive the belt to move along the second direction, and the belt exerts pulling force on the arc-shaped air deflector so that the arc-shaped air deflector rotates to a first air guiding position around the rotating center.
By applying the technical scheme of the invention, the arc-shaped air guide plate is arranged on one side of the panel, the arc-shaped air guide plate is driven to rotate to the plurality of opening positions and closing positions by the driving assembly, and the arc-shaped air guide plate is controlled to be positioned at different positions by the driving assembly, so that the indoor unit can realize different air outlet modes, the reliability of the arc-shaped air guide plate can be improved, and meanwhile, the indoor unit is simple in structure, low in production cost and more reliable in operation.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view showing a first embodiment of an air conditioner according to the present invention in a shutdown state;
fig. 2 is a schematic structural view illustrating a first embodiment of an arc-shaped air deflector in a first air guiding position according to the present invention;
fig. 3 is a schematic structural view illustrating a first embodiment of an arc-shaped air deflector in a second air guiding position according to the present invention;
fig. 4 shows a schematic structural view of an embodiment of a rack according to the present invention;
fig. 5 is a schematic structural view showing a second embodiment of an air conditioner according to the present invention in a shutdown state;
FIG. 6 shows a schematic structural view of a first embodiment of an arcuate air deflection plate according to the present invention;
fig. 7 is a schematic structural view illustrating a second embodiment of the arc-shaped air deflector in the first air guiding position according to the present invention;
fig. 8 is a schematic structural view illustrating a second embodiment of the arc-shaped air deflector in a second air guiding position according to the present invention;
FIG. 9 shows a schematic structural view of a second embodiment of an arcuate air deflection plate according to the present invention;
fig. 10 shows a schematic configuration diagram of an embodiment of an air conditioner according to the present invention.
Wherein the figures include the following reference numerals:
10. a housing;
20. a panel body; 21. a tuyere; 211. mounting holes; 212. a mounting hole for a roller of the panel body;
30. a panel;
40. an arc-shaped air deflector; 41. an air deflector body; 411. a connecting lug; 412. an arc-shaped plate section; 413. a straight line section; 42. a first connecting shaft; 43. a second connecting shaft; 44. a support boss; 441. a rotating shaft;
50. a drive assembly; 51. a first driving section; 52. a rack; 521. a first chute; 522. a second chute; 53. a second driving section; 531. a roller; 54. a flexible transmission part;
61. an upper air outlet channel; 62. and a lower air outlet channel.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Referring to fig. 1 to 10, according to an embodiment of the present application, an indoor unit is provided.
Specifically, as shown in fig. 1, the indoor unit includes a casing 10, a panel body 20, a panel 30, an arc-shaped air deflector 40 and a driving assembly 50, wherein the casing 10 is connected with the panel body 20, and the panel body 20 is provided with an air opening 21; the panel 30 is connected with the panel body 20; the first end of the arc-shaped air deflector 40 is arranged close to the lower edge of the air port 21, the second end of the arc-shaped air deflector 40 is arranged close to the upper edge of the air port 21, the arc-shaped air deflector 40 and the panel 30 are arranged on the same side, the arc-shaped air deflector 40 is provided with a plurality of opening positions for opening the air port 21, and the arc-shaped air deflector 40 is provided with a closing position for closing the air port 21; the driving assembly 50 is connected to at least one of the casing 10, the panel body 20 and the panel 30, and the driving assembly 50 drives the arc-shaped wind deflectors 40 to rotate to the open position and the closed position.
By using the technical scheme of the embodiment, the arc-shaped air guide plate is arranged on one side of the panel, the arc-shaped air guide plate is driven to rotate to the plurality of opening positions and the plurality of closing positions through the driving assembly, the arc-shaped air guide plate is controlled to be located at different positions through the driving assembly, so that the indoor unit can realize different air outlet modes, the reliability of the arc-shaped air guide plate can be improved, and meanwhile, the indoor unit is simple in structure, low in production cost and more reliable in operation.
As shown in fig. 2 and 3, the driving assembly 50 includes a first driving portion 51 and a rack 52. The first driving part 51 is connected with the panel body 20, and an output shaft of the first driving part 51 is provided with a gear; the rack 52 is engaged with the gear, a first end of the rack 52 is movably connected with a first end of the arc-shaped air deflector 40, a second end of the rack 52 is movably connected with a second end of the arc-shaped air deflector 40, and the first driving portion 51 drives the rack 52 to drive the arc-shaped air deflector 40 to rotate to the open position and the closed position. The arrangement enables the driving assembly 50 to be simple and reliable in structure, the rack 52 is movably connected with the arc-shaped air deflector 40, and the rack 52 is meshed with the gear to drive the arc-shaped air deflector 40 to rotate to the opening position and the closing position, so that the working reliability between the driving assembly 50 and the arc-shaped air deflector 40 is improved.
The rack 52 has an arc structure, the teeth of the rack 52 are disposed on the inner circumferential surface of the arc structure, and the first driving part 51 is located between the rack 52 and the arc-shaped air deflector 40. The arc-shaped air deflector 40 can be driven to rotate to the opening or closing position by the forward rotation and the reverse rotation of the rack 52, the structure of the first driving part 51 is simple, and the working reliability between the driving assembly 50 and the arc-shaped air deflector 40 is further improved.
As shown in fig. 4, a first end of the rack 52 is provided with a first sliding groove 521, and a second end of the rack 52 is provided with a second sliding groove 522. The rack 52 is connected with the arc-shaped air deflector 40 through the first sliding chute 521 and the second sliding chute 522, so that the mutual matching of the rack 52 and the arc-shaped air deflector 40 is enhanced, and the working reliability between the driving assembly 50 and the arc-shaped air deflector 40 is further improved.
As shown in fig. 3, the arc-shaped air deflector 40 includes an air deflector body 41, at least two shaft bodies are disposed on a surface of one side of the air deflector body 41 facing the air inlet 21, the two shaft bodies include a first connecting shaft 42 and a second connecting shaft 43, the first connecting shaft 42 and the second connecting shaft 43 are disposed at intervals along a width direction of the air deflector body 41, the first connecting shaft 42 is movably disposed in the first sliding groove 521, and the second connecting shaft 43 is movably disposed in the second sliding groove 522. The arrangement is such that the first connecting shaft 42 and the second connecting shaft 43 of the air deflector body 41 can respectively slide in the first sliding slot 521 and the second sliding slot 522, and the air deflector body 41 is connected with the driving assembly 50 through the first sliding slot 521 and the second sliding slot 522.
The arc-shaped air deflector 40 is connected with the panel body 20 through the rack 52, so that the number of parts can be reduced, the structure of the air conditioner is simple, and the reliability among the arc-shaped air deflector 40, the driving assembly 50 and the panel body 20 is improved.
In another embodiment of the present application, the arc-shaped wind deflector 40 is connected to at least one of the casing 10, the panel body 20 and the panel 30, a rotation center is formed at the connection position of the arc-shaped wind deflector 40 and at least one of the casing 10, the panel body 20 and the panel 30, and the driving assembly 50 drives the arc-shaped wind deflector 40 to rotate to the open position and the closed position around the rotation center. The arrangement makes the structure of the air conditioner simple, and improves the reliability of the arc-shaped air deflector 40 and the driving assembly 50.
As shown in fig. 5, the driving assembly 50 includes a second driving portion 53 and a flexible transmission portion 54, the second driving portion 53 is connected to the panel body 20; the first end of the flexible transmission part 54 is connected with the first end of the arc-shaped air deflector 40, the second end of the arc-shaped air deflector 40 is connected with the second end of the arc-shaped air deflector 40, the output end of the second driving part 53 is connected with the flexible transmission part 54, and the second driving part 53 drives the flexible transmission part 54 to enable the arc-shaped air deflector 40 to be located at the opening position and the closing position. The arrangement enables the rotation of the arc-shaped air deflector 40 to be driven by the flexible transmission part 54, the driving is simple, and the working reliability among the second driving part 53, the flexible transmission part 54 and the arc-shaped air deflector 40 is improved.
The second driving portion 53 includes a roller 531, the roller 531 is connected to an output end of the second driving portion 53, and a portion of the flexible transmission portion 54 is wound around an outer circumferential surface of the roller 531. The arrangement is such that the roller 531 is driven by the second driving portion 53, and the roller 531 operates to drive the flexible transmission portion 54.
The arc-shaped air deflector 40 comprises an air deflector body 41, at least two connecting lugs 411 are arranged on the surface of one side of the air deflector body 41 facing the air inlet 21, the two connecting lugs 411 are arranged at intervals along the width direction of the air deflector body 41, a connecting part is arranged at the end part of each connecting lug 411, and the flexible transmission part 54 is connected with the air deflector body 41 through the connecting part. The arrangement improves the connection reliability of the arc-shaped air deflector 40 and the flexible transmission part 54, and the second driving part 53 is convenient to drive the arc-shaped air deflector 40 to rotate.
As shown in fig. 6, the arc-shaped air deflector 40 further includes at least one supporting protrusion 44, the supporting protrusion 44 is located between two connecting lugs 411, a rotating shaft 441 is disposed at an end of the supporting protrusion 44, the arc-shaped air deflector 40 is connected to the panel body 20 through the rotating shaft 441, and a center of an axis of the rotating shaft 441 forms a rotation center. This arrangement improves the reliability of the connection between the arc-shaped air guide plate 40 and the panel body 20, and allows the arc-shaped air guide plate 40 to rotate about the rotation axis 441.
The connecting portion is an axis body structure or a connecting hole, the rotating shaft 441 can be assembled on the connecting portion, and the connecting portion is arranged to be the axis body structure or the connecting hole, so that the installation stability of the arc-shaped air deflector 40 is improved.
The plurality of opening positions include a first wind guiding position and a second wind guiding position, and when the arc-shaped wind deflector 40 is located at the first wind guiding position, an upper wind outlet channel 61 is formed between the second end of the arc-shaped wind deflector 40 and the panel 30, as shown in fig. 2 and 7. When the arc-shaped air deflector 40 is located at the second air guiding position, a distance is provided between the first end of the arc-shaped air deflector 40 and the lower edge of the air inlet 21 to form a lower air outlet channel 62, as shown in fig. 3 and 8. The upper air outlet channel 61 is formed when the arc-shaped air guide plate 40 is located at the first air guide position, and the lower air outlet channel 62 is formed when the arc-shaped air guide plate is located at the second air guide position, so that the upper air outlet and the lower air outlet of the air conditioner are realized.
As shown in fig. 9, the air deflector body 41 includes an arc-shaped plate section 412 and a linear section 413, the arc-shaped plate section 412 is disposed near one side of the lower edge of the tuyere 21, the linear section 413 is disposed near one side of the upper edge of the tuyere 21, the height of the air deflector body 41 in the vertical direction is H1, and the height of the casing 10 in the vertical direction is H2, wherein H1 is equal to or greater than 2/3H 2. The air guide plate body 41 is simple in structure, and meanwhile, when the indoor unit realizes upper air outlet, the air duct length of the upper air outlet channel 61 formed between the arc-shaped air guide plate 40 and the panel can be increased, the air supply distance of the arc-shaped air guide plate 40 is increased, the appearance of the air conditioner is attractive, and the appearance effect of the air conditioner is guaranteed.
The flexible transmission 54 is a belt. When the air conditioner is started in a cooling or heating mode, the belt exerts a pulling force on the arc-shaped air deflector 40, and the arc-shaped air deflector 40 rotates clockwise or counterclockwise.
The indoor unit in the above embodiment may also be used in the technical field of air conditioning equipment, that is, according to another aspect of the present invention, there is provided an air conditioner, including the indoor unit, where the indoor unit is the above indoor unit.
According to another aspect of the present invention, there is provided a method of controlling an air conditioner, the method including the steps of: the air conditioner has a refrigerating mode and a heating mode, when the air conditioner is in the heating mode, the second driving part 53 is controlled to drive the roller 531 to rotate along the first direction so as to drive the belt to move along the first direction, and the belt exerts pulling force on the arc-shaped air deflector 40 so as to enable the arc-shaped air deflector 40 to rotate to the second air guiding position; when the air conditioner is in a cooling mode, the second driving portion 53 is controlled to drive the roller 531 to rotate along a second direction opposite to the first direction so as to drive the belt to move along the second direction, and the belt applies a pulling force to the arc-shaped air deflector 40 so as to rotate the arc-shaped air deflector 40 to the first air guiding position around the rotation center. The arrangement ensures that when the air conditioner is in a refrigerating or heating mode, the arc-shaped air deflector 40 is convenient to control to rotate to the optimal air guiding position, and the practicability and reliability of the air conditioner are improved.
In another embodiment of the present application, as shown in fig. 2, when the air conditioner receives a cooling mode command, the first driving portion 51 operates clockwise to drive the gear to rotate, the gear drives the rack link to rotate clockwise, the rack link pushes the first connecting shaft 42 to operate clockwise, the second connecting shaft 43 remains at the original position, and the air outlet channel 61 of the air conditioner is opened.
As shown in fig. 3, when the air conditioner receives a heating mode command, the first driving portion 51 operates counterclockwise to drive the gear to rotate, the gear drives the rack link to rotate counterclockwise, the rack link pushes the second connecting shaft 43 to operate counterclockwise, the first connecting shaft 42 remains at the original position, and at this time, the lower air outlet channel 62 of the air conditioner is opened. Through the above operations, the upper air outlet channel 61 is opened when the air conditioner is cooled, and cold air is blown out from the upper air outlet channel 61. When heating, the lower air outlet channel 62 is opened, and hot air is blown out from the lower air outlet channel 62. In this embodiment, the rack link is a semicircular rack link, and the semicircular rack link is used to rotate forward and backward to drive the arc-shaped air deflector 40 to open the upper air outlet channel 61 during cooling and open the lower air outlet channel 62 during heating. The first sliding chute 521 and the second sliding chute 522 are rack and link guide sliding chutes, and different lengths of the rack and link guide sliding chutes correspond to different opening angles of the air deflectors. When the length of the rack connecting rod guide sliding groove is increased, the opening angle of the air outlet is increased. The length of the rack connecting rod guide sliding groove can be set to different length values according to the air outlet angles of different models.
In another embodiment of the present application, as shown in fig. 10, a rotation shaft 441 of the arc-shaped air deflector is disposed on the arc-shaped air deflector, a mounting hole 211 matched with the rotation shaft 441 is disposed on the panel body, the rotation shaft 441 can be assembled on the mounting hole 211, and after the assembly is completed, the arc-shaped air deflector can rotate around the rotation shaft. The rollers are mounted on the panel body roller mounting holes 212. The two ends of the belt are respectively sleeved on an air deflector belt mounting shaft (or a mounting hole), and the middle part of the belt is wound on the roller. The roller is driven by the motor, the belt can be driven to move when the roller runs, and the arc-shaped air deflector is driven by the belt to rotate. In the heating mode: when the air conditioner receives a heating mode instruction, the motor runs anticlockwise to drive the roller to rotate anticlockwise, and the belt moves anticlockwise under the rotation action of the roller. At this time, the belt exerts pulling force on the belt mounting shaft, the arc-shaped air deflector also rotates anticlockwise around the rotating shaft 441, and the air outlet at the lower side of the air conditioner is opened, so that hot air of the air conditioner is blown out from the air outlet at the lower side during heating. In another embodiment of the present application, as shown in fig. 7, when the air conditioner receives the cooling mode command: the second driving portion 53 operates clockwise to drive the roller 531 to rotate clockwise, and the belt moves clockwise under the rotation of the roller 531. At this time, the belt exerts a pulling force on the belt mounting shaft, the arc-shaped air deflector 40 also rotates clockwise around the rotating shaft 441, and the upper air outlet of the air conditioner is opened, so that cold air of the air conditioner is blown out from the upper air outlet channel 61 during refrigeration. As shown in fig. 8, when the air conditioner receives a heating mode command, the second driving part 53 operates counterclockwise to drive the roller 531 to rotate counterclockwise, and the belt moves counterclockwise under the rotation of the roller 531. At this time, the belt exerts a pulling force on the belt mounting shaft, the arc-shaped air deflector 40 also rotates counterclockwise around the rotating shaft 441, and the lower air outlet of the air conditioner is opened, so that hot air of the air conditioner is blown out from the lower air outlet channel 62 during heating.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (17)
1. An indoor unit, comprising:
a housing (10);
the panel body (20), the shell (10) is connected with the panel body (20), and the panel body (20) is provided with an air opening (21);
a panel (30), the panel (30) being connected to the panel body (20);
the first end of the arc-shaped air deflector (40) is arranged close to the lower edge of the air port (21), the second end of the arc-shaped air deflector (40) is arranged close to the upper edge of the air port (21), the arc-shaped air deflector (40) and the panel (30) are arranged on the same side, the arc-shaped air deflector (40) is provided with a plurality of opening positions for opening the air port (21), and the arc-shaped air deflector (40) is provided with a closing position for closing the air port (21);
a drive assembly (50), the drive assembly (50) being connected to at least one of the housing (10), the panel body (20), and the panel (30), the drive assembly (50) driving the arc-shaped air deflector (40) to rotate to the open position and the closed position.
2. Indoor unit according to claim 1, characterized in that the drive assembly (50) comprises:
a first driving part (51), wherein the first driving part (51) is connected with the panel body (20), and an output shaft of the first driving part (51) is provided with a gear;
the rack (52) is meshed with the gear, a first end of the rack (52) is movably connected with a first end of the arc-shaped air deflector (40), a second end of the rack (52) is movably connected with a second end of the arc-shaped air deflector (40), and the first driving portion (51) drives the rack (52) to drive the arc-shaped air deflector (40) to rotate to the opening position and the closing position.
3. The indoor unit of claim 2, wherein the rack (52) has a circular arc structure, the teeth of the rack (52) are disposed on the inner circumferential surface of the circular arc structure, and the first driving part (51) is located between the rack (52) and the arc-shaped air deflector (40).
4. The indoor unit of claim 2, wherein a first sliding groove (521) is formed at a first end of the rack (52), a second sliding groove (522) is formed at a second end of the rack (52), and the rack (52) is connected with the arc-shaped air deflector (40) through the first sliding groove (521) and the second sliding groove (522).
5. The indoor unit of claim 4, wherein the arc-shaped air deflector (40) comprises:
the air deflector comprises an air deflector body (41), wherein at least two shaft bodies are arranged on the surface of one side, facing the air opening (21), of the air deflector body (41), the two shaft bodies comprise a first connecting shaft (42) and a second connecting shaft (43), the first connecting shaft (42) and the second connecting shaft (43) are arranged at intervals along the width direction of the air deflector body (41), the first connecting shaft (42) is movably arranged in the first sliding groove (521) in a penetrating mode, and the second connecting shaft (43) is movably arranged in the second sliding groove (522) in a penetrating mode.
6. The indoor unit of claim 2, wherein the arc-shaped air deflector (40) is connected to the panel body (20) through the rack (52).
7. The indoor unit of claim 1, wherein the arc-shaped air deflector (40) is connected to at least one of the casing (10), the panel body (20) and the panel (30), a rotation center is formed at a connection position of the arc-shaped air deflector (40) and at least one of the casing (10), the panel body (20) and the panel (30), and the driving assembly (50) drives the arc-shaped air deflector (40) to rotate around the rotation center to the open position and the closed position.
8. Indoor unit according to claim 7, characterized in that the drive assembly (50) comprises:
a second driving unit (53), wherein the second driving unit (53) is connected to the panel body (20);
the first end of the flexible transmission part (54) is connected with the first end of the arc-shaped air deflector (40), the second end of the arc-shaped air deflector (40) is connected with the second end of the arc-shaped air deflector (40), the output end of the second driving part (53) is connected with the flexible transmission part (54), and the second driving part (53) drives the flexible transmission part (54) to enable the arc-shaped air deflector (40) to be located at the opening position and the closing position.
9. The indoor unit of claim 8, wherein the second driving part (53) comprises a roller (531), the roller (531) is connected to the output end of the second driving part (53), and a part of the flexible transmission part (54) is wound around the outer circumferential surface of the roller (531).
10. The indoor unit of claim 8, wherein the arc-shaped air deflector (40) comprises:
the air deflector comprises an air deflector body (41), at least two connecting lugs (411) are arranged on the surface of one side, facing the air opening (21), of the air deflector body (41), the two connecting lugs (411) are arranged at intervals in the width direction of the air deflector body (41), a connecting part is arranged at the end part of each connecting lug (411), and the flexible transmission part (54) is connected with the air deflector body (41) through the connecting part.
11. The indoor unit of claim 10, wherein the arc-shaped air deflector (40) further comprises at least one support protrusion (44), the support protrusion (44) is located between the two connection lugs (411), a rotation shaft (441) is disposed at an end of the support protrusion (44), the arc-shaped air deflector (40) is connected to the panel body (20) through the rotation shaft (441), and a center of an axis of the rotation shaft (441) forms the rotation center.
12. The indoor unit of claim 10, wherein the connection part is a shaft structure or a connection hole.
13. The indoor unit of claim 1, wherein the plurality of open positions include a first air guiding position and a second air guiding position, when the arc-shaped air deflector (40) is located at the first air guiding position, an upper air outlet channel (61) is formed between a second end of the arc-shaped air deflector (40) and the panel (30), and when the arc-shaped air deflector (40) is located at the second air guiding position, a distance is formed between a first end of the arc-shaped air deflector (40) and a lower edge of the air opening (21) to form a lower air outlet channel (62).
14. The indoor unit of claim 5 or 10, wherein the air deflector body (41) comprises an arc-shaped plate section (412) and a straight-line-shaped section (413), the arc-shaped plate section (412) is arranged close to one side of the lower edge of the air opening (21), the straight-line-shaped section (413) is arranged close to one side of the upper edge of the air opening (21), the height of the air deflector body (41) in the vertical direction is H1, the height of the casing (10) in the vertical direction is H2, and H1 is more than or equal to 2/3H 2.
15. The indoor unit according to claim 8, wherein the flexible transmission part (54) is a belt.
16. An air conditioner comprising an indoor unit, characterized in that the indoor unit is the indoor unit according to any one of claims 1 to 15.
17. A method of air conditioner control, the method comprising the steps of:
the air conditioner is provided with a refrigerating mode and a heating mode, when the air conditioner is in the heating mode, the second driving part (53) is controlled to drive the roller (531) to rotate along a first direction so as to drive the belt to move along the first direction, and the belt exerts pulling force on the arc-shaped air deflector (40) so as to enable the arc-shaped air deflector (40) to rotate to a second air guiding position;
when the air conditioner is in the refrigeration mode, the second driving portion (53) is controlled to drive the roller (531) to rotate along a second direction opposite to the first direction so as to drive the belt to move along the second direction, and the belt applies pulling force to the arc-shaped air deflector (40) so that the arc-shaped air deflector (40) rotates to a first air guiding position around a rotation center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249306.7A CN113959001A (en) | 2021-10-26 | 2021-10-26 | Indoor unit, air conditioner and air conditioner control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111249306.7A CN113959001A (en) | 2021-10-26 | 2021-10-26 | Indoor unit, air conditioner and air conditioner control method |
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| Publication Number | Publication Date |
|---|---|
| CN113959001A true CN113959001A (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111249306.7A Pending CN113959001A (en) | 2021-10-26 | 2021-10-26 | Indoor unit, air conditioner and air conditioner control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142603A1 (en) * | 2022-01-28 | 2023-08-03 | 青岛海尔空调器有限总公司 | Panel assembly for air conditioner and air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003335130A (en) * | 2002-05-17 | 2003-11-25 | Nishikawa Kasei Co Ltd | Air conditioning blowout device for vehicle |
| WO2009031341A1 (en) * | 2007-09-07 | 2009-03-12 | Sharp Kabushiki Kaisha | Air conditioning apparatus |
| WO2009057370A1 (en) * | 2007-11-02 | 2009-05-07 | Sharp Kabushiki Kaisha | Air conditioner |
| JP2009257604A (en) * | 2008-04-11 | 2009-11-05 | Sharp Corp | Air conditioner |
| US20150219359A1 (en) * | 2012-08-28 | 2015-08-06 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Indoor unit of air conditioner |
| CN206094488U (en) * | 2016-10-08 | 2017-04-12 | 珠海格力电器股份有限公司 | Air ducting device and air conditioner |
| CN209763280U (en) * | 2019-04-15 | 2019-12-10 | 广东美的制冷设备有限公司 | air deflector drive assembly, air conditioner indoor unit with same and air conditioner |
| CN213599477U (en) * | 2020-12-03 | 2021-07-02 | 珠海格力电器股份有限公司 | Air conditioner |
-
2021
- 2021-10-26 CN CN202111249306.7A patent/CN113959001A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003335130A (en) * | 2002-05-17 | 2003-11-25 | Nishikawa Kasei Co Ltd | Air conditioning blowout device for vehicle |
| WO2009031341A1 (en) * | 2007-09-07 | 2009-03-12 | Sharp Kabushiki Kaisha | Air conditioning apparatus |
| WO2009057370A1 (en) * | 2007-11-02 | 2009-05-07 | Sharp Kabushiki Kaisha | Air conditioner |
| JP2009257604A (en) * | 2008-04-11 | 2009-11-05 | Sharp Corp | Air conditioner |
| US20150219359A1 (en) * | 2012-08-28 | 2015-08-06 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Indoor unit of air conditioner |
| CN206094488U (en) * | 2016-10-08 | 2017-04-12 | 珠海格力电器股份有限公司 | Air ducting device and air conditioner |
| CN209763280U (en) * | 2019-04-15 | 2019-12-10 | 广东美的制冷设备有限公司 | air deflector drive assembly, air conditioner indoor unit with same and air conditioner |
| CN213599477U (en) * | 2020-12-03 | 2021-07-02 | 珠海格力电器股份有限公司 | Air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023142603A1 (en) * | 2022-01-28 | 2023-08-03 | 青岛海尔空调器有限总公司 | Panel assembly for air conditioner and air conditioner |
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