CN115046302A - Air guide structure, air conditioner and air conditioner control method - Google Patents
Air guide structure, air conditioner and air conditioner control method Download PDFInfo
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- CN115046302A CN115046302A CN202210809637.XA CN202210809637A CN115046302A CN 115046302 A CN115046302 A CN 115046302A CN 202210809637 A CN202210809637 A CN 202210809637A CN 115046302 A CN115046302 A CN 115046302A
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- deflector
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 claims description 22
- 238000004378 air conditioning Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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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
- 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
- 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
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
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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
- F24F2013/1446—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
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air guide structure, an air conditioner and an air conditioner control method, wherein the air guide structure comprises the following components: the air deflectors are independently arranged and are sequentially arranged in layers; the connecting assembly is connected with the plurality of air deflectors; at least one of the air deflectors is movably arranged to adjust the air outlet angle of the air guiding structure. The air conditioner solves the problem that the comfort experience of the air conditioner in the prior art is poor.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to an air guide structure, an air conditioner and an air conditioner control method.
Background
When the summer comes, the demand of the air conditioner is increasing day by day, and the requirement of comfort is more and more refined;
however, the opening of the air deflector in the market is fixed, and the air supply distance is fixed under the condition that the air supply amount is not changed, so that the comfort experience of a user is poor.
Disclosure of Invention
The invention mainly aims to provide an air guide structure, an air conditioner and an air conditioner control method, and aims to solve the problem that the air conditioner in the prior art is poor in comfort experience.
In order to achieve the above object, according to an aspect of the present invention, there is provided a wind guide structure, including: the air deflectors are independently arranged and are sequentially arranged in layers; the connecting assembly is connected with the plurality of air deflectors; at least one of the air deflectors is movably arranged to adjust the air outlet angle of the air guiding structure.
Further, at least one air deflector in the plurality of air deflectors is rotatably arranged; or at least one air deflector of the plurality of air deflectors is movably arranged; or at least one of the plurality of air deflectors is telescopically arranged.
Furthermore, at least one air deflector in the plurality of air deflectors is provided with an air deflecting position and a containing position; when the air guide plate is positioned at the air guide position, at least part of the air guide plate and the air guide plate positioned on the side of the air guide plate are arranged at intervals; when the air deflector is in the accommodating position, at least part of the air deflector is attached to the air deflector on one side of the air deflector or accommodated in the accommodating groove of the air deflector on one side of the air deflector.
Further, the connection assembly includes: the rotating shaft is rotatably arranged; the air guide plate comprises a plurality of connecting supports, wherein the connecting supports are connected with the rotating shaft, the connecting supports and the air guide plates are arranged in a one-to-one correspondence mode, and the air guide plates are installed on the corresponding connecting supports.
Furthermore, the connecting bracket comprises a plurality of supporting rods, one end of each supporting rod is connected with the rotating shaft, and the other end of each supporting rod is connected with the corresponding air deflector; wherein, a plurality of branches set up around the pivot, and the crossing setting between the axis of two adjacent branches.
Further, the connection assembly includes: and the two adjacent air deflectors are connected through the connecting part, so that the two adjacent air deflectors are relatively movably connected through the connecting part.
Further, the connection assembly includes: a plurality of rotating shafts; the air guide plates are arranged on the corresponding connecting supports, the connecting supports are arranged in one-to-one correspondence with the rotating shafts, and the connecting supports are connected with the corresponding rotating shafts.
Furthermore, the number of the air deflectors is two, and the connecting assembly is arranged between the two air deflectors; and/or when the air deflectors are positioned at the position for plugging the air outlet, the width of the air deflectors is gradually reduced along the distribution direction of the air deflectors and the direction from the inner side to the outer side of the air deflectors.
Further, when the plurality of air deflectors are in an air guiding state, the air deflector positioned on the innermost side in the plurality of air deflectors is a fixed air deflector which is fixedly arranged relative to the air outlet, and at least one air deflector positioned on the outer side of the fixed air deflector in the plurality of air deflectors is rotatably arranged; or each air deflector can be arranged in a rotatable way.
Furthermore, the plurality of air deflectors comprise fixed air deflectors and movable air deflectors, and when the plurality of air deflectors are positioned at positions for plugging the air outlet, the movable air deflectors are positioned on the outer sides of the fixed air deflectors; the movable air deflector is provided with an air inlet end and an air outlet end, and the air guide structure has a minimum angle air guide state and a maximum angle air guide state; when the air guide structure is in a minimum angle air guide state, the air outlet end is arranged close to the fixed air guide plate relative to the air inlet end; when the air guide structure is in a maximum angle air guide state, the air outlet end is far away from the fixed air guide plate relative to the air inlet end.
According to a second aspect of the present invention, there is provided an air conditioner, comprising a casing, an air outlet disposed on the casing, the air conditioner further comprising: the air guide structure is arranged at the air outlet.
Furthermore, the air outlets are multiple, the air guide structures are multiple, and the air guide structures are arranged at the air outlets in a one-to-one correspondence manner.
Furthermore, the plurality of air outlets comprise a first air outlet and a second air outlet which are arranged in parallel, and the air conditioner comprises a minimum angle air outlet mode and a maximum angle air outlet mode; when the air conditioner is in the minimum angle air outlet mode, the air outlet direction of the air guide structure at the first air outlet is parallel to or close to the air outlet direction of the air guide structure at the second air outlet; when the air conditioner is in the maximum angle air outlet mode, the air outlet direction of the air guide structure at the second air outlet is far away from the air outlet direction of the air guide structure at the second air outlet.
Further, the air conditioner further includes: and the position detection device is used for detecting the position of a user positioned on the front side of the air outlet panel of the shell so as to control the air guide angle of the air guide structure according to the detected position information.
Further, the air conditioner further includes: and the temperature detection component is used for detecting the indoor temperature so as to control the air guide angle of the air guide structure, and then the air output of the air conditioner is controlled according to the indoor temperature and the air guide angle detected by the temperature detection component.
According to a third aspect of the present invention, there is provided an air conditioner control method, which is applied to the above air conditioner, the air conditioner control method comprising: detecting the position of a user positioned at the front side of an air outlet panel of the shell; and controlling the wind guide angle of the wind guide structure of the air conditioner according to the detected position information of the user.
Further, along the direction gradually far away from the air outlet panel of the air conditioner, the indoor area comprises a first area, a second area and a third area; when the user is detected to gradually enter the first area from the second area, the air guide angle of the air guide structure is controlled to be gradually increased; and when detecting that the user gradually enters the third area from the second area, controlling the air guide angle of the air guide structure to gradually reduce.
Further, the air conditioner control method further includes: detecting the indoor temperature, and judging whether the indoor temperature reaches a preset temperature value or not; and if the indoor temperature does not reach the preset temperature value, controlling the air output of the air conditioner after controlling the air guide angle of the air guide structure.
Further, the air guide structure has an initial air guide angle, and when the air conditioner is in an initial starting state or a user is in a second area, the air conditioner control method comprises the following steps: and controlling the air guide structure to be at an initial air guide angle.
Further, the indoor area has detection blind areas outside the first area, the second area and the third area; when the user is detected to be in the detection blind area, the air conditioner control method further comprises the following steps: and controlling the air guide structure to be at an initial air guide angle.
Further, setting an initial wind guide angle to be 0 degree; when a user is in the first area, the distance between the user and an air outlet panel of the air conditioner ranges from 0.5.m to 2.5m, and the difference value between the air guide angle of the air guide structure and the initial air guide angle ranges from 3 degrees to 25 degrees; when the user is in the second area, the distance between the user and the air outlet panel of the air conditioner ranges from 2.5m to 3.5 m; when the user is in the third area, the distance between the user and the air outlet panel of the air conditioner ranges from 3.5m to 6m, and the difference value between the air guide angle of the air guide structure and the initial air guide angle ranges from minus 25 degrees to minus 3 degrees.
By applying the technical scheme, the air guide structure comprises a connecting assembly and a plurality of air guide plates, wherein the air guide plates are independently arranged and are sequentially arranged in a layered manner; the connecting assembly is connected with the plurality of air deflectors; at least one of the air deflectors is movably arranged to adjust the air outlet angle of the air guiding structure. Therefore, the air outlet angle of the air guide structure can be adjusted by changing one of the air guide plates, so that the air supply distance is changed under the condition that the air supply amount is not changed, and the comfort of a user is improved.
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 overall structural view illustrating an air inlet and outlet direction of an embodiment of an air guiding structure according to the present invention;
fig. 2 is a schematic structural view of a wind guiding structure according to an embodiment of the wind guiding structure of the present invention at a default opening degree;
fig. 3 is a schematic structural view of a wind guiding structure according to an embodiment of the wind guiding structure of the present invention, which is located at a minimum opening degree;
fig. 4 is a schematic structural view of a wind guiding structure according to an embodiment of the wind guiding structure of the present invention at a maximum opening degree;
fig. 5 is a schematic structural diagram illustrating a value range between a maximum opening degree and a minimum opening degree of the wind guiding structure according to an embodiment of the wind guiding structure of the present invention;
fig. 6 is a schematic view illustrating a position of an outlet port of an embodiment of an air conditioner according to the present invention;
fig. 7 is a plan view illustrating a wind guide structure provided on a wind outlet according to an embodiment of the air conditioner of the present invention;
fig. 8 is a schematic view illustrating an air outlet direction of an air guiding structure of an embodiment of an air conditioner according to the present invention at a default opening degree;
fig. 9 is a schematic view illustrating an air outlet direction of an air guiding structure according to an embodiment of the air conditioner of the present invention at a minimum opening degree;
fig. 10 is a schematic view illustrating an air outlet direction of an air guiding structure according to an embodiment of the air conditioner of the present invention;
fig. 11 shows a flowchart of an embodiment of an air conditioning control method according to the present invention.
Wherein the figures include the following reference numerals:
1. a wind guide structure; 10. an air deflector; 20. a connecting assembly; 21. a rotating shaft; 22. connecting a bracket; 220. a strut; 11. fixing the air deflector; 12. a movable air deflector; 120. an air inlet end; 121. an air outlet end; 30. a housing; 100. an air outlet; 101. a first air outlet; 102. and a second air outlet.
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.
Referring to fig. 1 to 5, the present invention provides an air guiding structure, including: the air guide plates 10 are independently arranged, and the air guide plates 10 are sequentially arranged in layers; the connecting assembly 20 is connected with the plurality of air deflectors 10; at least one air deflector 10 of the plurality of air deflectors 10 is movably disposed to adjust an air outlet angle of the air guiding structure.
The air guide structure comprises a connecting assembly 20 and a plurality of air guide plates 10, wherein the air guide plates 10 are independently arranged and are sequentially arranged in layers; the connecting assembly 20 is connected with a plurality of air deflectors 10; at least one air deflector 10 of the plurality of air deflectors 10 is movably disposed to adjust an air outlet angle of the air guiding structure. Therefore, the air outlet angle of the air guide structure can be adjusted by changing one of the air guide plates, so that the air supply distance is changed under the condition that the air supply amount is not changed, and the comfort of a user is improved.
Optionally, at least one air deflector 10 of the plurality of air deflectors 10 is rotatably arranged; or at least one air deflector 10 of the plurality of air deflectors 10 is movably arranged; or at least one air deflector 10 of the plurality of air deflectors 10 is telescopically arranged to adjust the distance between the plurality of air deflectors 10, so as to adjust the air outlet angle.
In the embodiment of the present invention, at least one air guiding plate 10 of the plurality of air guiding plates 10 has an air guiding position and a storage position; when the air deflector 10 is in the air guiding position, at least part of the air deflector 10 is arranged at intervals with the air deflector 10 positioned at the side of the air deflector 10; when the air guiding plate 10 is in the accommodating position, at least a portion of the air guiding plate 10 is attached to the air guiding plate 10 on one side thereof or accommodated in the accommodating groove of the air guiding plate 10 on one side thereof.
In an embodiment of the present invention, the connection assembly 20 includes: a rotating shaft 21, the rotating shaft 21 being rotatably provided; a plurality of linking bridge 22, a plurality of linking bridge 22 all are connected with pivot 21, and a plurality of linking bridge 22 set up with a plurality of aviation baffles 10 one-to-one, and each aviation baffle 10 all installs on corresponding linking bridge 22. Wherein each of the connecting brackets 22 is rotatably provided with respect to the rotating shaft 21, or at least one connecting bracket 22 of each of the connecting brackets 22 is rotatably provided with respect to the rotating shaft 21.
Specifically, the connecting bracket 22 includes a plurality of supporting rods 220, one end of each supporting rod 220 is connected to the rotating shaft 21, and the other end of each supporting rod 220 is connected to the corresponding air deflector 10; wherein, a plurality of branches 220 are arranged around the rotating shaft 21, and the axes of two adjacent branches 220 are crossed.
In the embodiment of the present invention, there are two supporting rods 220, and the included angle between the two supporting rods 220 ranges from 30 ° to 75 °.
Optionally, the connection assembly 20 comprises: and the two adjacent air deflectors 10 are connected through the connecting part, so that the two adjacent air deflectors 10 are relatively movably connected through the connecting part.
Specifically, the plurality of wind deflectors 10 includes a fixed wind deflector 11 and a movable wind deflector 12.
In an alternative embodiment of the present invention, the connecting member comprises a telescopic rod assembly, and optionally, the connecting member further comprises a fixing assembly to connect the fixed air deflector 11 through the fixing assembly, and connect the movable air deflector 12 through the telescopic rod assembly; or a plurality of telescopic rod assemblies are arranged, and the plurality of telescopic rod assemblies are arranged in one-to-one correspondence with the air deflectors 10. Each telescopic rod component comprises a plurality of telescopic rod components, two telescopic rod components in the plurality of telescopic rod components are respectively arranged at two ends of the air deflector 10, and when one telescopic rod component in the two telescopic rod components extends, the other telescopic rod component in the two telescopic rod components is shortened.
Specifically, the connection assembly 20 includes: a plurality of rotating shafts 21; the air guide plate comprises a plurality of connecting supports 22, at least part of the connecting supports 22 are connected with the air guide plates 10 in a one-to-one correspondence mode, each air guide plate 10 is installed on the corresponding connecting support 22, the connecting supports 22 and the rotating shafts 21 are arranged in a one-to-one correspondence mode, and each connecting support 22 is connected with the corresponding rotating shaft 21.
As shown in fig. 1 to 5, there are two wind deflectors 10, and the connecting assembly 20 is disposed between the two wind deflectors 10; and/or when the plurality of air deflectors 10 are located at positions for blocking the air outlet 100, the widths of the plurality of air deflectors 10 are gradually reduced along the distribution direction of the plurality of air deflectors 10 and the direction from the inner side to the outer side of the air deflectors 10.
Specifically, the plurality of air deflectors 10 include a fixed air deflector 11 and a movable air deflector 12, and when the plurality of air deflectors 10 are located at a position for blocking the air outlet 100, the movable air deflector 12 is located outside the fixed air deflector 11; the movable air deflector 12 is provided with an air inlet end 120 and an air outlet end 121, and the air guiding structure has a minimum angle air guiding state and a maximum angle air guiding state; when the air guiding structure is in the minimum angle air guiding state, the air outlet end 121 is arranged close to the fixed air guiding plate 11 relative to the air inlet end 120; when the air guiding structure is in the maximum angle air guiding state, the air outlet end 121 is disposed far away from the fixed air guiding plate 11 relative to the air inlet end 120.
Referring to fig. 6 to 10, the present invention provides an air conditioner, including a casing 30, an air outlet 100 disposed on the casing 30, the air conditioner further including: in the air guiding structure 1, the air guiding structure 1 is disposed at the air outlet 100.
Specifically, the air outlets 100 are multiple, the air guiding structures 1 are multiple, and the air guiding structures 1 are disposed at the air outlets 100 in a one-to-one correspondence.
Optionally, when the plurality of air deflectors 10 are in the air guiding state, an air deflector located at the innermost side of the plurality of air deflectors 10 is a fixed air deflector 11, the fixed air deflector 11 is fixedly arranged relative to the air outlet 100, and at least one air deflector 10 located at the outer side of the fixed air deflector 11 of the plurality of air deflectors 10 is rotatably arranged; or each air deflection plate 10 may be rotatably disposed.
The air outlets 100 are spaced around the outer periphery of the casing 30 of the air conditioner, an air outlet panel section is arranged between two adjacent air outlets 100, the air deflector 10 on the side of each air guiding structure close to the air outlet panel section is the air deflector 10 (fixed air deflector 11) located at the innermost side of the air deflectors 10, and the air deflector 10 on the side of each air guiding structure far away from the air outlet panel section is the air deflector 10 (movable air deflector 12) located at the outermost side of the air deflectors 10.
As shown in fig. 7 to 10, the air outlets 100 include a first air outlet 101 and a second air outlet 102 arranged in parallel, and the air conditioner includes a minimum angle air outlet mode and a maximum angle air outlet mode; when the air conditioner is in the minimum angle air outlet mode, the air outlet direction of the air guide structure at the first air outlet 101 and the air outlet direction of the air guide structure at the second air outlet 102 are parallel to each other or close to each other, wherein the close to each other means that the distance between the air outlet end of the fixed air deflector 11 and the air outlet end of the movable air deflector 12 is reduced; when the air conditioner is in the maximum angle air outlet mode, the air outlet direction of the air guide structure located at the second air outlet 102 is away from the air outlet direction of the air guide structure located at the second air outlet 102, where the distance between the air outlet end of the fixed air deflector 11 and the air outlet end of the movable air deflector 12 is increased.
In an embodiment of the present invention, the air conditioner further includes: and a position detection device for detecting the position of the user positioned in front of the air outlet panel of the casing 30, so as to control the air guiding angle of the air guiding structure according to the detected position information.
Optionally, the position detection device is an infrared sensing device or a radar sensing device.
Specifically, the air conditioner further includes: and the temperature detection component is used for detecting the indoor temperature so as to control the air output of the air conditioner according to the indoor temperature and the air guide angle detected by the temperature detection component after the air guide angle of the structure is controlled.
Referring to fig. 11, the present invention further provides an air conditioner control method, which is suitable for the air conditioner, and the air conditioner control method includes: detecting a position of a user positioned at a front side of an air outlet panel of the casing 30; and controlling the wind guide angle of the wind guide structure of the air conditioner according to the detected position information of the user.
Specifically, the indoor area comprises a first area, a second area and a third area along the direction gradually far away from the air outlet panel of the air conditioner; when the user is detected to gradually enter the first area from the second area, the air guide angle of the air guide structure is controlled to gradually increase; and when detecting that the user gradually enters the third area from the second area, controlling the air guide angle of the air guide structure to gradually reduce.
In an alternative embodiment of the present invention, the air conditioner control method further includes: detecting the indoor temperature, and judging whether the indoor temperature reaches a preset temperature value or not; and if the indoor temperature does not reach the preset temperature value, controlling the air output of the air conditioner after controlling the air guide angle of the air guide structure.
Specifically, the air guide structure has an initial air guide angle, and when the air conditioner is in an initial startup state or a user is in a second area, the air conditioner control method includes: and controlling the air guide structure to be at an initial air guide angle.
Specifically, the indoor area has detection blind areas outside the first area, the second area, and the third area; when the user is detected to be in the detection blind area, the air conditioner control method further comprises the following steps: and controlling the air guide structure to be at an initial air guide angle.
In the embodiment of the invention, after the air conditioner is started and operates stably, the axis rotates to drive the movable air deflector 12 to rotate by the sensing range of the internally set infrared ray (position detection device) and judging the distance between a human body and an air inlet panel of the air conditioner within the range, so that the sizes of openings of an air inlet end and an air outlet end between the movable air deflector 12 and the fixed air deflector 11 are adjusted, the air supply distance of the air conditioner is adjusted, the air is blown to be dispersed when the human body is close, and the air is blown to be concentrated when the human body is far.
Specifically, the integral adjustable angle alpha of the air deflector 10 is-25 degrees to 25 degrees; the angle data is a reference value, which is convenient for understanding, and can be customized by a designer according to a development machine type.
In the embodiment of the invention, the initial wind guide angle is set to be 0 degree; when a user is in the first area, the distance between the user and an air outlet panel of the air conditioner ranges from 0.5m to 2.5m, the difference value between the air guide angle of the air guide structure and the initial air guide angle ranges from 3 degrees to 25 degrees, and the rotation direction at the moment is set to be the forward direction; when the user is in the second area, the distance between the user and the air outlet panel of the air conditioner ranges from 2.5m to 3.5 m; when the user is in the third area, the distance between the user and the air outlet panel of the air conditioner ranges from 3.5m to 6m, the difference value between the air guide angle of the air guide structure and the initial air guide angle ranges from minus 25 degrees to minus 3 degrees, and the rotation direction at the moment is set to be the negative direction.
In the specific implementation process of the embodiment of the invention, when the air conditioner is started to run stably, the opening of the movable air deflector 12 is the default opening; when the air conditioner runs stably, an infrared human sensing device (position detection device) of an indoor unit of the air conditioner starts to measure and judge the distance between human bodies, and when the distance between the human bodies is judged to be a near area (first area), namely the distance between a user and an air outlet panel of the air conditioner is 0.5-2.5m, the opening degree between the movable air deflector 12 and the fixed air deflector 11 is increased, and is specifically changed from near to far within a range of 25-3 degrees; when the human body distance is judged to be the middle area (second area), and the distance between the user and the air outlet panel of the air conditioner is 2.5-3.5m, the opening degree between the movable air deflector 12 and the fixed air deflector 11 is unchanged, namely 0 degree; when the human body distance is judged to be a far area (a third area) and the distance between the user and the air outlet panel of the air conditioner is 3.5-6m, the opening degree of the air deflector is reduced, and the specific variation range is-3 degrees to (-25 degrees) from near to far; when the distance of the human body is judged to exceed the induction range and is more than 6m (namely, the distance is positioned in a detection blind area), the opening degree between the movable air deflector 12 and the fixed air deflector 11 is changed back to the default angle; the angle and distance data are reference values, so that the angle and distance data are convenient to understand and can be customized by a designer according to a development machine type.
In summary, the invention provides a novel air deflector device, which can adjust the distance between an air deflector opening and an air deflector and further realize the adjustment of the air supply distance under the condition of constant/variable air volume through a matched control logic.
The invention provides a novel air guide structure, which can adjust the air supply distance under the constant/variable air volume condition by adjusting the distance between the opening of an air guide plate and the air guide plate, improve the comfort experience of users and increase the market competitiveness of air conditioner products.
In an alternative embodiment of the present invention, when the air volume of the air conditioner is not a constant value, the judgment logic adds air volume adjustment; the difference between the fixed air volume and the non-fixed air volume is that the air-conditioning indoor unit comprises a temperature detection component, the judgment logic is that whether the indoor temperature reaches the set target temperature of the air conditioner or not is detected through the temperature detection component, when the indoor temperature reaches the set target temperature of the air conditioner, the control method of the air guide structure of the air conditioner is the control method of the fixed air volume, and when the indoor temperature does not reach the set target temperature of the air conditioner, the control method of the air guide structure is the control method of the non-fixed air volume.
The method for controlling the non-constant air volume comprises the following steps: when an infrared human sensing device (position detection part) of the air conditioner starts to measure and judge the distance of a human body and judges that the logic is a near area, a middle area and a far area (the first area, the second area and the third area), the angle of the air deflector 10 is adjusted and air volume adjustment is added, wherein the distance between a user and an air inlet panel is gradually increased from near to far. Assuming that the air quantity is a fixed value and B when the air deflector 10 is at the default opening angle, the air quantity value at the maximum opening angle is A, the air quantity value at the minimum opening angle is C, and the air quantity is A less than B less than C; c to A are maximum air volume adjusting ranges, and the ranges and A, B, C values can be customized by technicians according to the development models.
The air guide structure is matched with the air conditioner control method, so that the air supply distance and the air quantity can be adjusted, and the user comfort is improved.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the air guide structure comprises a connecting assembly 20 and a plurality of air guide plates 10, wherein the air guide plates 10 are independently arranged and are sequentially arranged in layers; the connecting assembly 20 is connected with a plurality of air deflectors 10; at least one air deflector 10 of the plurality of air deflectors 10 is movably disposed to adjust an air outlet angle of the air guiding structure. Therefore, the air outlet angle of the air guide structure can be adjusted by changing one of the air guide plates, so that the air supply distance is changed under the condition that the air supply amount is not changed, and the comfort of a user is improved.
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 (21)
1. An air guide structure, comprising:
the air guide plates (10) are independently arranged and are sequentially arranged in layers;
the connecting assembly (20), the connecting assembly (20) is connected with the plurality of air deflectors (10);
at least one air deflector (10) of the plurality of air deflectors (10) is movably arranged to adjust the air outlet angle of the air guiding structure.
2. The air guide structure according to claim 1,
at least one air deflector (10) of the plurality of air deflectors (10) is rotatably arranged; or
At least one air deflector (10) of the plurality of air deflectors (10) is movably arranged; or
At least one of the air deflectors (10) is telescopically arranged.
3. The air guide structure according to claim 1,
at least one air deflector (10) of the plurality of air deflectors (10) has an air deflecting position and a storage position;
when the air deflector (10) is positioned at the air guiding position, at least part of the air deflector (10) is arranged at intervals with the air deflector (10) positioned at the side of the air deflector; when the air deflector (10) is in the accommodating position, at least part of the air deflector (10) is attached to the air deflector (10) on one side of the air deflector or accommodated in the accommodating groove of the air deflector (10) on one side of the air deflector.
4. The air guiding structure according to claim 1, wherein the connection assembly (20) comprises:
a rotating shaft (21), wherein the rotating shaft (21) is rotatably arranged;
the air guide plate comprises a plurality of connecting supports (22), the connecting supports (22) are connected with the rotating shaft (21), the connecting supports (22) and the air guide plates (10) are arranged in a one-to-one correspondence mode, and the air guide plates (10) are installed on the corresponding connecting supports (22).
5. The air guide structure according to claim 4, wherein the connecting bracket (22) comprises a plurality of supporting rods (220), one end of each supporting rod (220) is connected with the rotating shaft (21), and the other end of each supporting rod (220) is connected with the corresponding air deflector (10); the support rods (220) are arranged around the rotating shaft (21), and the axes of every two adjacent support rods (220) are arranged in a crossed mode.
6. The air guiding structure as defined in claim 1, wherein the connecting assembly (20) comprises:
and the two adjacent air deflectors (10) are connected through the connecting part, so that the two adjacent air deflectors (10) are relatively movably connected through the connecting part.
7. The air guiding structure as defined in claim 1, wherein the connecting assembly (20) comprises:
a plurality of rotating shafts (21);
the air guide plate comprises a plurality of connecting supports (22), at least part of the connecting supports (22) is connected with the air guide plates (10) in a one-to-one correspondence mode, the air guide plates (10) are installed on the corresponding connecting supports (22), the connecting supports (22) are arranged in a one-to-one correspondence mode with the rotating shafts (21), and the connecting supports (22) are connected with the corresponding rotating shafts (21).
8. The air guide structure according to any one of claims 1 to 7,
the number of the air deflectors (10) is two, and the connecting assembly (20) is arranged between the two air deflectors (10); and/or
When the air deflectors (10) are located at positions for blocking the air outlet (100), the widths of the air deflectors (10) are gradually reduced along the distribution direction of the air deflectors (10) and the direction from the inner side to the outer side of the air deflectors (10).
9. The air guiding structure as defined in any one of claims 1 to 7, wherein when the plurality of air guiding plates (10) are in an air guiding state,
the air deflector located on the innermost side in the plurality of air deflectors (10) is a fixed air deflector (11), the fixed air deflector (11) is fixedly arranged relative to the air outlet (100), and at least one air deflector (10) located on the outer side of the fixed air deflector (11) in the plurality of air deflectors (10) is rotatably arranged; or
Each air deflector (10) is rotatably arranged.
10. The wind guiding structure according to any one of claims 1 to 7, wherein the plurality of wind deflectors (10) comprise a fixed wind deflector (11) and a movable wind deflector (12), and when the plurality of wind deflectors (10) are in a position for blocking the wind outlet (100), the movable wind deflector (12) is located outside the fixed wind deflector (11); the movable air deflector (12) is provided with an air inlet end (120) and an air outlet end (121), and the air guide structure has a minimum angle air guide state and a maximum angle air guide state; when the air guide structure is in the minimum angle air guide state, the air outlet end (121) is arranged close to the fixed air guide plate (11) relative to the air inlet end (120); when the air guide structure is in the maximum angle air guide state, the air outlet end (121) is far away from the fixed air guide plate (11) relative to the air inlet end (120).
11. An air conditioner, includes casing (30), be provided with air outlet (100) on casing (30), its characterized in that, the air conditioner still includes:
the air guiding structure of any one of claims 1 to 10, being disposed at the air outlet (100).
12. The air conditioner according to claim 11, wherein there are a plurality of the air outlets (100), and a plurality of the air guiding structures are provided in one-to-one correspondence to the plurality of air outlets (100).
13. The air conditioner according to claim 11, wherein the plurality of air outlets (100) comprise a first air outlet (101) and a second air outlet (102) arranged in parallel, and the air conditioner comprises a minimum angle air outlet mode and a maximum angle air outlet mode; when the air conditioner is in the minimum angle air outlet mode, the air outlet direction of the air guide structure at the first air outlet (101) and the air outlet direction of the air guide structure at the second air outlet (102) are parallel to each other or close to each other; when the air conditioner is in the maximum angle air outlet mode, the air outlet direction of the air guide structure at the second air outlet (102) is far away from the air outlet direction of the air guide structure at the second air outlet (102).
14. The air conditioner according to claim 11, further comprising:
and the position detection device is used for detecting the position of a user positioned at the front side of the air outlet panel of the casing (30) so as to control the air guide angle of the air guide structure according to the detected position information.
15. The air conditioner according to claim 14, further comprising:
and the temperature detection component is used for detecting the indoor temperature so as to control the air output of the air conditioner according to the indoor temperature and the air guide angle detected by the temperature detection component after the air guide angle of the air guide structure is controlled.
16. An air conditioning control method applied to the air conditioner according to any one of claims 11 to 15, the air conditioning control method comprising:
detecting a position of a user located at a front side of an air outlet panel of the cabinet (30);
and controlling the wind guide angle of the wind guide structure of the air conditioner according to the detected position information of the user.
17. The air conditioner control method according to claim 16, wherein the indoor area includes a first area, a second area, and a third area in a direction gradually away from an outlet panel of the air conditioner; wherein the content of the first and second substances,
when it is detected that the user gradually enters the first area from the second area, controlling the air guide angle of the air guide structure to gradually increase;
and when detecting that the user gradually enters the third area from the second area, controlling the wind guide angle of the wind guide structure to gradually reduce.
18. The air conditioning control method according to claim 16, further comprising:
detecting the indoor temperature, and judging whether the indoor temperature reaches a preset temperature value or not;
and if the indoor temperature does not reach the preset temperature value, controlling the air output of the air conditioner after controlling the air guide angle of the air guide structure.
19. The air conditioning control method according to claim 17, wherein the air guiding structure has an initial air guiding angle, and when the air conditioner is in an initial on state or a user is in the second area, the air conditioning control method includes:
and controlling the air guide structure to be at the initial air guide angle.
20. The air conditioning control method according to claim 19, wherein an indoor area has detection blind areas outside the first area, the second area, and the third area; when it is detected that the user is in the detection blind area, the air-conditioning control method further includes:
and controlling the air guide structure to be at the initial air guide angle.
21. The air conditioning control method according to claim 19, wherein the initial air guiding angle is set to 0 °;
when a user is in the first area, the distance between the user and the air outlet panel of the air conditioner ranges from 0.5.m to 2.5m, and the difference between the air guide angle of the air guide structure and the initial air guide angle ranges from 3 degrees to 25 degrees;
when the user is in the second area, the distance between the user and the air outlet panel of the air conditioner ranges from 2.5m to 3.5 m;
when the user is in the third area, the distance between the user and the air outlet panel of the air conditioner ranges from 3.5m to 6m, and the difference value between the air guide angle of the air guide structure and the initial air guide angle ranges from minus 25 degrees to minus 3 degrees.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117287752A (en) * | 2023-11-22 | 2023-12-26 | 珠海格力电器股份有限公司 | Air conditioner air supply structure, air conditioner and control method |
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