CN114738833A - Air conditioner and control method thereof - Google Patents

Air conditioner and control method thereof Download PDF

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Publication number
CN114738833A
CN114738833A CN202210391334.0A CN202210391334A CN114738833A CN 114738833 A CN114738833 A CN 114738833A CN 202210391334 A CN202210391334 A CN 202210391334A CN 114738833 A CN114738833 A CN 114738833A
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CN
China
Prior art keywords
air
deflector
small
air deflector
air outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210391334.0A
Other languages
Chinese (zh)
Inventor
刘慧�
周文伟
王现林
杨永祥
潘正伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Original Assignee
Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Green Refrigeration Technology Center Co Ltd of Zhuhai filed Critical Gree Green Refrigeration Technology Center Co Ltd of Zhuhai
Priority to CN202210391334.0A priority Critical patent/CN114738833A/en
Publication of CN114738833A publication Critical patent/CN114738833A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention discloses an air conditioner and a control method thereof. The air conditioner includes: the air conditioner comprises a shell, a fan and a controller, wherein the shell comprises a panel body, and the panel body is provided with an air outlet which is obliquely arranged towards the lower part; a wind guide assembly, the wind guide assembly comprising: the large air deflector is rotatably arranged at the upper part of the air outlet; the small air deflector is rotatably arranged at the lower part of the air outlet; the driving assembly can drive the large air deflector and the small air deflector to rotate simultaneously or respectively; when the air guide assembly is in a closed position, the large air guide plate can cover the upper part of the air outlet, and the small air guide plate covers the lower part of the air outlet; when the air guide assembly is opened, the large air guide plate and the small air guide plate can be matched at the air outlet to form an upper air outlet and/or a lower air outlet, so that the air conditioner can realize upper air outlet or lower air outlet or upper and lower simultaneous air outlet.

Description

Air conditioner and control method thereof
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner and a control method thereof.
Background
The air supply mode of the wall-mounted air conditioner in the market at present is single, the air guide plate at the air outlet position of the air conditioner mostly realizes a single air outlet mode, and when the air conditioner keeps the same air supply state for a long time to operate, the indoor air flow is uneven in distribution and poor in comfort level of a human body.
Disclosure of Invention
In view of this, the invention discloses an air conditioner and a control method thereof, which are used for at least solving the problem that the air outlet mode of the existing wall-mounted air conditioner is single.
In order to achieve the above object, the invention adopts the following technical scheme:
a first aspect of the present invention discloses an air conditioner, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell comprises a panel body, and the panel body is provided with an air outlet which is obliquely arranged downwards;
a wind guide assembly, the wind guide assembly comprising: the large air deflector is rotatably arranged at the upper part of the air outlet; the small air deflector is rotatably arranged at the lower part of the air outlet; the driving component can drive the large air deflector and the small air deflector to rotate simultaneously or respectively;
when the air guide assembly is in a closed position, the large air guide plate can cover the upper part of the air outlet, and the small air guide plate covers the lower part of the air outlet; when the air guide assembly is opened, the large air guide plate and the small air guide plate can be matched at the air outlet to form an upper air outlet and/or a lower air outlet, so that the air conditioner can realize upper air outlet or lower air outlet or upper and lower simultaneous air outlet.
In a further alternative,
the large air deflector is a curved plate, and the radian of the curved surface of the large air deflector is matched with the radian of the lower part of the panel body of the shell.
In a further alternative,
the lower side of the large air deflector is used as a connecting end to be connected with the driving assembly, and the upper side of the large air deflector is used as a free end to rotate by taking the lower side as an axis so as to realize the opening and closing of the large air deflector at the air outlet;
the large air deflector has on its rotation path: the large air guide plate is matched with the small air guide plate to realize simultaneous air outlet from the upper part and the lower part; the second working position of the large air deflector is matched with the small air deflector to realize air outlet under a single channel; and the third working position of the large air guide plate is matched with the small air guide plate to realize air outlet on a single channel.
In a further alternative,
the first long edge of the small air deflector is connected with the driving assembly, the first long edge of the small air deflector is arranged close to the side of the lower part of the large air deflector, and the second long edge of the small air deflector is arranged far away from the side of the lower part of the large air deflector;
the second long edge of the small air deflector can rotate by taking the first long edge as an axis, wherein the small air deflector is provided with the following components on a rotating path: the first working position of the small air guide plate is matched with the large air guide plate to form a first working position of the small air guide plate which can simultaneously air out from the upper part and the lower part; the second working position of the small air guide plate is matched with the large air guide plate to form single-channel lower air outlet; and the third working position of the small air guide plate is matched with the large air guide plate to form a single-channel upper air outlet.
In a further alternative,
the wind guide assembly further comprises:
the small air deflector is connected with the shaft;
the drive assembly includes: the first motor is arranged on a bottom shell of the air conditioner and used for driving the small air deflector to rotate;
one end of the small air deflector is provided with a small air deflector connecting rod shaft sleeve, and the other end of the small air deflector is provided with a small air deflector shaft hole;
the motor shaft of the first motor penetrates through the small air deflector connecting rod shaft sleeve; one end of the small air deflector connecting shaft penetrates through the small air deflector shaft hole, and the other end of the small air deflector connecting shaft penetrates through the bottom shell.
In a further alternative,
when the small air deflector is positioned at a first working position of the small air deflector and the large air deflector is positioned at a first working position of the large air deflector, the small air deflector and the large air deflector are matched to separate the air outlet into an upper air outlet and a lower air outlet;
the second long edge of the small air deflector is positioned at a preset position facing the inside of the air outlet, so that the lower plate surface of the small air deflector is matched with the inner wall surface of the lower part of the air outlet to form the lower air outlet; correspondingly, the large air deflector is positioned at a first preset opening angle so as to be matched with the upper plate surface of the small air deflector and the inner wall surface of the upper part of the air outlet to form the upper air outlet.
In a further alternative,
when the small air deflector is located at a second working position of the small air deflector and the large air deflector is located at a second working position of the large air deflector, the small air deflector and the large air deflector are matched to enable the air outlet to form a single-channel lower air outlet;
the second long edge of the small air deflector abuts against the upper edge of the air outlet, so that the lower plate surface of the small air deflector is matched with the inner wall surface of the lower part of the air outlet to form the single-channel lower air outlet; correspondingly, the large air deflector is in a closed state.
In a further alternative,
when the small air deflector is located at a third working position of the small air deflector and the large air deflector is located at a third working position of the large air deflector, the small air deflector and the large air deflector are matched to enable the air outlet to form a single-channel upper air outlet;
the second long edge of the small air deflector abuts against the lower edge of the air outlet, and the large air deflector is at a second preset opening angle, so that the upper plate surface of the small air deflector, the upper plate surface of the large air deflector and the inner wall surface of the upper part of the air outlet are matched to form the single-channel upper air outlet.
A second aspect of the present invention discloses a control method of an air conditioner, which can control the air conditioner as described in any one of the above.
In a further alternative,
the control method comprises the following steps:
responding to a received air supply mode instruction, and controlling the large air deflector and the small air deflector to move to corresponding initial working positions by the air conditioner;
wherein: when an air supply mode instruction is received and the air supply mode instruction is an up-down air outlet mode instruction, the air conditioner controls the small air deflector to move to a first working position of the small air deflector through the driving assembly, and controls the large air deflector to move to a first working position of the large air deflector, so that the air outlet is divided into an upper air outlet and a lower air outlet and air supply is carried out;
when an air supply mode instruction is received as a lower air outlet mode instruction, the air conditioner controls the small air guide plate to move to a second working position of the small air guide plate through the driving assembly, and controls the large air guide plate to move to a second working position of the large air guide plate, so that a single-channel lower air outlet is formed at the air outlet and air supply is carried out;
when the received air supply mode instruction is an upper air outlet mode instruction, the air conditioner controls the small air guide plate to move to the third working position of the small air guide plate through the driving assembly, and controls the large air guide plate to move to the third working position of the large air guide plate, so that a single-channel upper air outlet is formed at the air outlet, and air is supplied.
Has the advantages that: the invention provides a novel air conditioner, which can control the rotation position of an air deflector at an air outlet by improving the air deflector structure and the operation control mode thereof, so that the wall-mounted air conditioner with a single air outlet realizes multi-area air supply, and improves the uniformity of indoor airflow distribution and the comfort level of a human body.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely exemplary embodiments of the present disclosure, and other drawings may be derived by those skilled in the art without inventive effort.
Fig. 1 is a schematic view illustrating a closed state of an air guide assembly of an air conditioner according to an embodiment;
FIG. 2 is a schematic view illustrating an upper and lower outlet operation mode of an air conditioner according to an embodiment;
FIG. 3 is a schematic view illustrating a lower outlet air operation mode of an air conditioner according to an embodiment;
FIG. 4 is a schematic view illustrating an upper outlet air operation mode of an air conditioner according to an embodiment;
fig. 5 shows an exploded view of an air conditioner according to an embodiment.
In the figure: 1. an air outlet; 2. a small air deflector; 21. a first long side; 22. a second long side; 3. a large air deflector; 31. the lower side of the large air deflector; 32. the upper side of the large air deflector; 4. a panel body; 5. a bottom case; 6. a first motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely a relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B, may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.
The existing air conditioner has the defects of single air outlet mode, uneven indoor airflow distribution and poor comfort level. Based on the air conditioner, the air deflector is improved, the operation mode of air outlet from top to bottom is optimized, air supply in multiple directions can be achieved through the operation mode of the air deflector, and indoor comfort is improved.
To further illustrate the technical solution of the present invention, the following specific examples are provided as shown in fig. 1 to 5.
Example 1
As shown in fig. 1 to 4, in the present embodiment, there is provided an air conditioner including:
the air conditioner comprises a shell, a fan and a controller, wherein the shell comprises a panel body, and the panel body is provided with an air outlet 1 which is obliquely arranged downwards;
air guide assembly, air guide assembly includes: the large air deflector 3 is rotatably arranged at the upper part of the air outlet 1; the small air deflector 2 is rotatably arranged at the lower part of the air outlet 1; and the driving assembly can drive the large air deflector and the small air deflector 2 to rotate simultaneously or respectively.
When the air guide assembly is in a closed position, the large air guide plate 3 can cover the upper part of the air outlet 1, and the small air guide plate 2 can cover the lower part of the air outlet 1; when the air guide assembly is opened, the large air guide plate 3 and the small air guide plate 2 can be matched at the air outlet 1 to form an upper air outlet and/or a lower air outlet, so that the air conditioner can realize upper air outlet or lower air outlet or upper and lower simultaneous air outlet.
The air conditioner in the embodiment is improved aiming at the structures of the large air guide plate 3 and the small air guide plate 2, the matching of the large air guide plate 3 and the small air guide plate 2 is optimized, various air supply modes can be realized after the small air guide plate 2 is matched with the large air guide plate, and the user experience is improved.
As shown in fig. 1 to 5, in some alternative modes, the air-conditioner outlet 1 is provided with a large air deflector 3 and a small air deflector 2, the two cooperate to form a fully closed outlet 1 at the air-conditioner outlet 1, the upper part of the large air deflector 3 is lapped above the panel of the air-conditioner, the width of the large air deflector 3 is greater than that of the small air deflector 2, the lapping fit seam between the lower part of the large air deflector 3 and the small air deflector 2 cannot be seen from the front, and only the large air deflector 3 can be seen from the front visual angle, which does not affect the aesthetic property of the air-conditioner.
As shown in fig. 5, preferably, the large air guiding plate 3 is a curved plate, and the curvature of the curved surface of the large air guiding plate 3 is matched with the curvature of the lower part of the panel body of the casing. The lower side 31 of the large air deflector is used as a connecting end to be connected with the driving assembly, and the upper side 32 of the large air deflector is used as a free end to rotate by taking the lower side 31 of the large air deflector as an axis so as to realize the opening and closing of the large air deflector 3 at the air outlet 1.
In the present embodiment, the large air guiding plate 3 has, on its rotation path: the large air deflector first working position is matched with the small air deflector 2 to realize simultaneous air outlet from the upper part and the lower part; the second working position of the large air deflector is matched with the small air deflector 2 to realize air outlet under a single channel; and the third working position of the large air deflector is matched with the small air deflector 2 to realize air outlet on a single channel.
Based on the curved surface structural design of big aviation baffle 3 to set for several corresponding operating positions on its rotation path, thereby can realize optimizing several air supply modes such as last air-out, lower air-out and upper and lower while air-out of air conditioner with little aviation baffle 2 cooperation, improved the temperature regulation effect when the coverage and the refrigeration of air-out heat, guaranteed user's experience.
Preferably, the first long side 21 of the small air guiding plate 2 is connected to the driving assembly, the first long side 21 of the small air guiding plate 2 is arranged close to the lower side 31 of the large air guiding plate, and the second long side 22 of the small air guiding plate 2 is arranged far away from the lower side 31 of the large air guiding plate.
In the present embodiment, the second long side 22 of the small wind deflector 2 can rotate around the first long side 21, wherein the small wind deflector 2 has: the first working position of the small air deflector which can simultaneously blow air up and down is formed by matching with the large air deflector 3; the second working position of the small air deflector which is matched with the large air deflector 3 to form single-channel lower air outlet is formed; and the third working position of the small air guide plate is matched with the large air guide plate 3 to form a single-channel air-out third working position. The combination is to the control of the motion position of little aviation baffle 2, can realize synchronous cooperation with big aviation baffle 3, makes several kinds of air-out modes such as air-out, air-out down and upper and lower air-out simultaneously can be realized to the air conditioner, has richened the air-out function of air conditioner, has improved user's experience effect.
As shown in fig. 5, preferably, the air guide assembly further includes: the small air deflector is connected with the shaft; the drive assembly includes: the first motor 6 is arranged on a bottom shell 5 of the air conditioner, and the first motor 6 is used for driving the small air deflector 2 to rotate; one end of the small air deflector 2 is provided with a small air deflector connecting rod shaft sleeve, and the other end of the small air deflector 2 is provided with a small air deflector shaft hole; wherein, a motor shaft of the first motor 6 is arranged in the shaft sleeve of the small air deflector connecting rod in a penetrating way; one end of the small air deflector connecting shaft penetrates through the small air deflector shaft hole, and the other end of the small air deflector connecting shaft penetrates through the bottom shell.
In this embodiment, the wind guide assembly further includes a second motor capable of driving the large wind guide plate 3 to rotate. Similarly, the second motor and the large air guiding plate 3 can be assembled and moved in a matching manner by using the small air guiding plate 2 and the first motor 6, which is not described herein again.
In this embodiment, the modes of the air conditioner such as the up-wind mode, the down-wind mode, and the simultaneous up-and-down-wind mode can be described with reference to fig. 1 to 4.
Upper and lower air-out mode simultaneously:
when the small air deflector is located at the first working position of the small air deflector and the large air deflector 3 is located at the first working position of the large air deflector, the small air deflector 2 and the large air deflector 3 are matched to separate the air outlet 1 into an upper air outlet and a lower air outlet. At this time, the second long side 22 of the small air deflector 2 is located at a preset position facing the inside of the air outlet 1, so that the lower plate surface of the small air deflector 2 is matched with the inner wall surface of the lower part of the air outlet 1 to form a lower air outlet; correspondingly, the large air deflector 3 is positioned at a first preset opening angle so as to be matched with the upper plate surface of the small air deflector 2 and the inner wall surface of the upper part of the air outlet 1 to form an upper air outlet.
Specifically, the method comprises the following steps: as shown in fig. 2, when the air conditioner is in the up-down air-out mode, the large air deflector 3 and the small air deflector 2 both rotate counterclockwise, wherein the large air deflector and the small air deflector operate to the middle position of the air outlet 1 by default, but the user can adjust the position of the large air deflector by himself according to the self-requirement, and because the small air deflector operates in the air outlet 1, the position of the small air deflector in the up-down simultaneous air-out mode cannot be adjusted by the user at will, so that the condition of uneven up-down air-out is avoided.
A lower air outlet mode:
when the small air deflector 2 is in the second working position of the small air deflector and the large air deflector is in the second working position of the large air deflector, the small air deflector 2 and the large air deflector 3 are matched to enable the air outlet 1 to form a single-channel lower air outlet;
the second long edge 22 of the small air deflector 2 abuts against the upper edge of the air outlet 1, so that the lower plate surface of the small air deflector is matched with the inner wall surface of the lower part of the air outlet 1 to form a single-channel lower air outlet; correspondingly, the large air deflector is in a closed state.
Specifically, the method comprises the following steps: as shown in fig. 3, when the air conditioner is in the lower air outlet mode, the small air deflector 2 rotates counterclockwise, the large air deflector 3 keeps the initial closed position and does not move, and in the lower air outlet mode, the second long side 22 (i.e. the tail) of the small air deflector 2 moves counterclockwise to the corresponding position of the bottom case, preferably: the gap between the tail of the small air deflector and the bottom shell is smaller than 1mm, and the air flow is conveyed to the indoor through the small air deflector in the lower air outlet mode.
An upper air outlet mode:
when the small air deflector 2 is in the third working position of the small air deflector and the large air deflector 3 is in the third working position of the large air deflector, the small air deflector 2 and the large air deflector 3 are matched to enable the air outlet 1 to form a single-channel upper air outlet;
the second long edge 22 of the small air deflector abuts against the lower edge of the air outlet 1, and the large air deflector 3 is at a second preset opening angle, so that the upper plate surface of the small air deflector 2, the upper plate surface of the large air deflector 3 and the inner wall surface of the upper portion of the air outlet 1 are matched to form a single-channel upper air outlet.
Specifically, the method comprises the following steps: as shown in fig. 4, when the air conditioner is in the upward air-out mode, the large air deflector 3 rotates counterclockwise, the small air deflector 2 keeps the initial closed position and does not move, the large air deflector 3 can be swept and stopped at any time, a user can adjust the position of the large air deflector 3 according to the actual needs of the user, and the lower part of the large air deflector 3 covers part of the small air deflector 2, so that the air flow is ensured to be completely conveyed to the indoor space through the large air deflector.
Example 2
In the present embodiment, there is provided a control method of an air conditioner, which can control any one of the air conditioners in embodiment 1. Preferably, the control method in the present embodiment includes: and responding to the received air supply mode instruction, and controlling the large air deflector and the small air deflector to move to corresponding initial working positions by the air conditioner.
In the air conditioner air deflector operation control mode in this embodiment, the multi-region air supply of the air conditioner is realized by controlling the rotating position of the air deflector with the size at the air outlet 1, and the uniformity of indoor air flow distribution and the comfort level of a human body are improved.
As shown in fig. 1, which is a schematic diagram of a fully closed state of an air conditioner, the direction of the view refers to a cross direction in the figure, a large air deflector 3 and a small air deflector 2 are matched to realize fully closed control at an air outlet 1 of the air conditioner, a panel body 4 in the embodiment is of a step structure, wherein the upper part of the large air deflector is lapped on the panel body of the air conditioner, the width of the large air deflector is greater than that of the small air deflector, a lapping fit seam between the lower part of the large air deflector and the small air deflector cannot be seen from the front, the fit seam is below the air conditioner, and only the large air deflector is seen from the front, so that the integral appearance aesthetic property of the air conditioner is ensured.
In some optional manners, when the received air supply mode command is an up-down air outlet mode command, the air conditioner controls the small air deflector to move to the first working position of the small air deflector through the driving assembly, and controls the large air deflector to move to the first working position of the large air deflector, so as to divide the air outlet 1 into an upper air outlet and a lower air outlet and supply air.
As shown in fig. 2, a schematic view of an upper and lower air outlet operation mode of the air conditioner is shown, when the air conditioner is opened in the upper and lower air outlet operation mode, the large and small air deflectors rotate counterclockwise, wherein the large and small air deflectors operate to the middle of the air outlet 1 by default, so as to ensure that the air flow uniformly blows up and down, and the user can also adjust the position of the large air deflector according to the self-demand, but because the small air deflector operates in the air outlet 1, the position of the small air deflector in the upper and lower air outlet mode cannot be adjusted by the user at will, that is, the small air deflector cannot stop along with the sweep, so as to ensure the uniformity of the upper and lower air outlet.
In some optional manners, when the received air supply mode command is a lower air outlet mode command, the air conditioner controls the small air deflector to move to the second working position of the small air deflector through the driving assembly, and controls the large air deflector to move to the second working position of the large air deflector, so that a single-channel lower air outlet is formed at the air outlet 1 and air supply is performed.
As shown in fig. 3, which is a schematic view of a lower air-out operation mode of the air conditioner, when the air conditioner opens the lower air-out operation mode, the large air deflector is kept at an initial closed position and does not move, the small air deflector rotates counterclockwise according to an arrow shown in the figure, and in order to ensure that all air flow blown out from the air duct is blown out from the lower air outlet, the tail portion of the small air deflector rotates to a position corresponding to the bottom case, and a gap matched with the bottom case is smaller than 1.0mm, so that lower air-out is really realized, and in this mode, vertical floor heating can be realized.
In some optional manners, when the received air supply mode command is an up-air-out mode command, the air conditioner controls the small air deflector to move to the third working position of the small air deflector through the driving assembly, and controls the large air deflector to move to the third working position of the large air deflector, so that a single-channel upper air outlet is formed at the air outlet 1, and air supply is performed.
As shown in fig. 4, which is a schematic view of an upper air outlet operation mode of an air conditioner, when the air conditioner opens the upper air outlet operation mode, a large air deflector runs counterclockwise according to an arrow in the figure, a small air deflector remains in an initial closed position and does not act, and in order to realize wide area air outlet, the large air deflector can be swept and stopped at any time, a user can automatically adjust the position of the large air deflector according to the actual needs of the user, and in the upper air outlet mode, the lower part of the large air deflector, namely the tail part of the air deflector, covers part of the small air deflector, so that air flow is completely conveyed to the indoor through the large air deflector, and the upper air outlet is really realized; in this mode, the phenomenon that cold wind blows people can also be avoided.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims (10)

1. An air conditioner, characterized in that the air conditioner comprises:
the air conditioner comprises a shell, a fan and a controller, wherein the shell comprises a panel body, and the panel body is provided with an air outlet which is obliquely arranged downwards;
a wind guide assembly, the wind guide assembly comprising: the large air deflector is rotatably arranged at the upper part of the air outlet; the small air deflector is rotatably arranged at the lower part of the air outlet; the driving assembly can drive the large air deflector and the small air deflector to rotate simultaneously or respectively;
when the air guide assembly is in a closed position, the large air guide plate can cover the upper part of the air outlet, and the small air guide plate covers the lower part of the air outlet; when the air guide assembly is opened, the large air guide plate and the small air guide plate can be matched at the air outlet to form an upper air outlet and/or a lower air outlet, so that the air conditioner can realize upper air outlet or lower air outlet or upper and lower simultaneous air outlet.
2. The air conditioner as claimed in claim 1, wherein the large air guiding plate is a curved plate, and the curvature of the curved surface of the large air guiding plate is matched with the curvature of the lower part of the panel body of the shell.
3. The air conditioner as claimed in claim 2, wherein the lower side of the large air deflector is connected to the driving assembly as a connecting end, and the upper side of the large air deflector as a free end can rotate around the lower side as an axis to open and close the large air deflector at the air outlet;
the large air deflector has on its rotation path: the large air deflector is matched with the small air deflector to realize simultaneous air outlet from top to bottom; the second working position of the large air deflector is matched with the small air deflector to realize air outlet under a single channel; and the third working position of the large air guide plate is matched with the small air guide plate to realize air outlet on a single channel.
4. The air conditioner as claimed in claim 3, wherein the first long side of the small air guiding plate is connected to the driving assembly, the first long side of the small air guiding plate is disposed close to the lower side of the large air guiding plate, and the second long side of the small air guiding plate is disposed far away from the lower side of the large air guiding plate;
the second long edge of the small air deflector can rotate by taking the first long edge as an axis, wherein the small air deflector is provided with the following components on a rotating path: the first working position of the small air guide plate is matched with the large air guide plate to form a first working position of the small air guide plate which can simultaneously air out from the upper part and the lower part; the second working position of the small air deflector which is matched with the large air deflector to form single-channel lower air outlet is formed; and the third working position of the small air guide plate is matched with the large air guide plate to form a single-channel upper air outlet.
5. The air conditioner of claim 4, wherein the air guide assembly further comprises:
the small air deflector is connected with the shaft;
the drive assembly includes: the first motor is arranged on a bottom shell of the air conditioner and used for driving the small air deflector to rotate;
one end of the small air deflector is provided with a small air deflector connecting rod shaft sleeve, and the other end of the small air deflector is provided with a small air deflector shaft hole;
the motor shaft of the first motor penetrates through the small air deflector connecting rod shaft sleeve; one end of the small air deflector connecting shaft penetrates through the small air deflector shaft hole, and the other end of the small air deflector connecting shaft penetrates through the bottom shell.
6. The air conditioner according to claim 4,
when the small air deflector is located at a first working position of the small air deflector and the large air deflector is located at a first working position of the large air deflector, the small air deflector and the large air deflector are matched to divide the air outlet into an upper air outlet and a lower air outlet;
the second long edge of the small air deflector is positioned at a preset position facing the inside of the air outlet, so that the lower plate surface of the small air deflector is matched with the inner wall surface of the lower part of the air outlet to form the lower air outlet; correspondingly, the large air deflector is positioned at a first preset opening angle so as to be matched with the upper plate surface of the small air deflector and the inner wall surface of the upper part of the air outlet to form the upper air outlet.
7. The air conditioner according to claim 4,
when the small air deflector is located at a second working position of the small air deflector and the large air deflector is located at a second working position of the large air deflector, the small air deflector and the large air deflector are matched to enable the air outlet to form a single-channel lower air outlet;
the second long edge of the small air deflector abuts against the upper edge of the air outlet, so that the lower plate surface of the small air deflector is matched with the inner wall surface of the lower part of the air outlet to form the single-channel lower air outlet; correspondingly, the large air deflector is in a closed state.
8. The air conditioner according to claim 4,
when the small air deflector is located at a third working position of the small air deflector and the large air deflector is located at a third working position of the large air deflector, the small air deflector and the large air deflector are matched to enable the air outlet to form a single-channel upper air outlet;
the second long edge of the small air deflector abuts against the lower edge of the air outlet, and the large air deflector is at a second preset opening angle, so that the upper plate surface of the small air deflector, the upper plate surface of the large air deflector and the inner wall surface of the upper part of the air outlet are matched to form the single-channel upper air outlet.
9. A control method of an air conditioner, characterized in that the control method can control the air conditioner of any one of claims 1 to 8.
10. The control method according to claim 9, characterized by comprising:
responding to a received air supply mode instruction, and controlling the large air deflector and the small air deflector to move to corresponding initial working positions by the air conditioner;
wherein: when an air supply mode instruction is received and the air supply mode instruction is an up-down air outlet mode instruction, the air conditioner controls the small air deflector to move to a first working position of the small air deflector through the driving assembly, and controls the large air deflector to move to a first working position of the large air deflector, so that the air outlet is divided into an upper air outlet and a lower air outlet and air supply is carried out;
when an air supply mode instruction is received and is a lower air outlet mode instruction, the air conditioner controls the small air guide plate to move to a second working position of the small air guide plate through the driving assembly, and controls the large air guide plate to move to a second working position of the large air guide plate, so that a single-channel lower air outlet is formed at the air outlet and air supply is carried out;
when the received air supply mode instruction is an upper air outlet mode instruction, the air conditioner controls the small air guide plate to move to the third working position of the small air guide plate through the driving assembly, and controls the large air guide plate to move to the third working position of the large air guide plate, so that a single-channel upper air outlet is formed at the air outlet, and air is supplied.
CN202210391334.0A 2022-04-14 2022-04-14 Air conditioner and control method thereof Pending CN114738833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210391334.0A CN114738833A (en) 2022-04-14 2022-04-14 Air conditioner and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210391334.0A CN114738833A (en) 2022-04-14 2022-04-14 Air conditioner and control method thereof

Publications (1)

Publication Number Publication Date
CN114738833A true CN114738833A (en) 2022-07-12

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Family Applications (1)

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Country Link
CN (1) CN114738833A (en)

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