CN112303844A - Air conditioner and control method thereof - Google Patents

Air conditioner and control method thereof Download PDF

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Publication number
CN112303844A
CN112303844A CN202011065723.1A CN202011065723A CN112303844A CN 112303844 A CN112303844 A CN 112303844A CN 202011065723 A CN202011065723 A CN 202011065723A CN 112303844 A CN112303844 A CN 112303844A
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CN
China
Prior art keywords
air
assembly
guide plate
air conditioner
air guide
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Granted
Application number
CN202011065723.1A
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Chinese (zh)
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CN112303844B (en
Inventor
蔡艳芳
张中晓
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202011065723.1A priority Critical patent/CN112303844B/en
Publication of CN112303844A publication Critical patent/CN112303844A/en
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Publication of CN112303844B publication Critical patent/CN112303844B/en
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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
    • 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
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • 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
    • 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
    • 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)
  • Human Computer Interaction (AREA)
  • Air-Flow Control Members (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner and a control method thereof. The invention aims to solve the problem that the function of the air conditioner is limited to a certain extent due to air leakage under the condition that breeze is not needed although the breeze blowing function of the air conditioner can be realized by arranging the microporous structure on the air deflector of the existing air conditioner. To this end, according to the air conditioner and the control method thereof of the present invention, the breeze mode and the non-breeze mode of the air conditioner are adjusted according to the operation mode of the air conditioner, whether the air guide plate assembly is turned off, the actual indoor temperature and the target indoor temperature in combination with the user's demand. Therefore, the purposes that the blown cold air is soft in the breeze mode, the air leakage is avoided in the non-breeze mode, and the actual indoor temperature can be quickly adjusted to the target indoor temperature are achieved.

Description

Air conditioner and control method thereof
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner and a control method thereof.
Background
With the development of air conditioning technology, people put forward higher requirements on the use experience of air conditioners, and on the basis of meeting the refrigeration and heating requirements of users, the requirements on softness of air outlet of the air conditioners and diversification of working modes required by different scenes are also put forward.
Chinese patent application document (CN109114755A) discloses an air conditioner and a control method thereof, wherein a panel structure of the air conditioner includes: the air guide plate comprises a plurality of second air guide plates which are arranged in parallel left and right along a panel body of the panel structure, each second air guide plate swings up and down under the driving of an air guide plate driving motor, and a first microporous structure penetrating through the second air guide plate in the thickness direction is arranged on each second air guide plate; the vertical swing blade assembly comprises a swing rod and one or more vertical swing blades of a bionic leaf structure, wherein the vertical swing blades are arranged on the swing rod, the swing rod drives the vertical swing blades to swing left and right under the driving of a swing rod driving motor, and the vertical swing blades are provided with second microporous structures penetrating through the thickness direction of the vertical swing blades; and the human body sensing device is used for sensing the position of a human body and transmitting the position information of the human body to the controller of the air conditioner so that the controller controls the operation mode of the second air deflector and the vertical swinging blade according to the position information of the human body. In addition, the method for controlling the air conditioner comprises the step of controlling the operation mode of the second air deflector and the vertical swinging blade according to the position information of the human body.
However, although the air conditioner can achieve the function of blowing out the breeze by providing the micro-porous structure on the air deflector, the function of the air conditioner is limited to a certain extent due to the air leakage when the breeze is not needed.
Accordingly, there is a need in the art for a new air conditioner and a method for controlling the same to solve the above-mentioned problems.
Disclosure of Invention
The invention provides an air conditioner and a control method thereof, aiming at solving the problems that the function of the air conditioner is limited to a certain extent due to air leakage under the condition that breeze is not needed although the breeze blowing function of the air conditioner can be realized by arranging a micropore structure on an air deflector of the existing air conditioner.
The invention provides an air conditioner, which comprises an air outlet panel, wherein an air deflector assembly is arranged on the air outlet panel, the air deflector assembly comprises an air deflector and an air deflector cover plate, and a plurality of air holes are respectively arranged on the air deflector and the air deflector cover plate; the air guide plate is rotatably connected to the air outlet panel, and the air guide cover plate is slidably connected to the inner side of the air guide plate through the matching of the sliding strip and the sliding groove; the air guide cover plate is arranged to be capable of sliding relative to the air guide plate under the driving of the adjusting motor set; the controller of the air conditioner is set to be capable of adjusting a non-breeze mode and a breeze mode of the air conditioner by controlling the air deflector to slide relative to the air deflector according to the working mode of the air conditioner, whether the air deflector assembly is closed, the actual indoor temperature and the target indoor temperature; in the non-breeze mode, the wind guide cover plate shields the wind holes on the wind guide plate; and under the breeze mode, the air holes in the air guide cover plate are communicated with the air holes in the air guide plate.
As a preferable technical solution of the air conditioner provided by the present invention, the human sensing module in the air conditioner is configured to detect dynamic information of people in an air outlet area of the air deflector assembly; the controller of the air conditioner is set to control the opening angle of the air deflector assembly according to the dynamic information of the personnel.
Then, the present invention further provides a control method of an air conditioner, where the air conditioner is the air conditioner according to any one of the above technical solutions, and the control method includes: acquiring the working mode of the air conditioner, whether the air deflector assembly is closed or not, the actual indoor temperature and the target indoor temperature; the working modes comprise a heating mode and a cooling mode; if the working mode is a heating mode and an air deflector assembly of the air conditioner is not closed, adjusting the air conditioner to be in a non-breeze mode; if the working mode is a heating mode and an air guide plate assembly of the air conditioner is closed, adjusting the air conditioner to be in a breeze mode; if the working mode is a refrigeration mode and the actual indoor temperature does not reach the target indoor temperature, adjusting the air conditioner to be in a non-breeze mode; and if the working mode is a cooling mode and the actual indoor temperature reaches the target indoor temperature, adjusting the air conditioner to be in a breeze mode.
As a preferable technical solution of the control method of the air conditioner provided by the present invention, when the actual indoor temperature reaches the target indoor temperature, the control method further includes: acquiring dynamic information of personnel in an air outlet area of the air guide plate assembly; and controlling the opening angle position of an air deflector assembly of the air conditioner according to the personnel dynamic information.
As a preferable technical solution of the control method of the air conditioner provided by the present invention, if the operation mode is a cooling mode and the actual indoor temperature has reached the target indoor temperature, the step of controlling the opening angle position of the air deflector assembly of the air conditioner according to the dynamic information of the person includes: in a first preset time period, if the dynamic information of the personnel indicates that no person exists in the air outlet area of the air guide plate assembly or a person exists only in a middle distance range, the air guide plate assembly is opened to an angle position for air outlet in an inclined direction, if the dynamic information of the personnel indicates that the person exists only in a long distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is opened to an angle position for air outlet in a forward direction, and if the dynamic information of the personnel indicates that the person exists only in a short distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is closed; in a second preset time period, if the dynamic information of the personnel is that no person exists in the air outlet area of the air guide plate assembly, a person exists only in a middle distance range or a person exists only in a short distance range, the air guide plate assembly is closed, and if the dynamic information of the personnel is that a person exists only in a long distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is opened to an angle position for discharging air obliquely upwards.
As a preferable technical solution of the control method of the air conditioner provided by the present invention, the air swinging assembly of the air conditioner is disposed to face the air guiding plate assembly and to be located inside the air guiding plate assembly, and if the operation mode is the cooling mode and the actual indoor temperature has reached the target indoor temperature, the control method further includes: in a first preset time period, if the dynamic information of the personnel is that no person exists in the air outlet area of the air guide plate assembly, a person exists only in a middle distance range or a person exists only in a close distance range, the swinging blades of the air swinging assembly are swung left and right, and if the dynamic information of the personnel is that a person exists only in a long distance range in the air outlet area of the air guide plate assembly, the swinging blades of the air swinging assembly are adjusted to the angle position of positive air outlet; in a second preset time period, if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly or only a person is in the middle distance range, the swinging blades of the air swinging assembly swing left and right, if the dynamic information of the personnel is that the air outlet area of the air guide plate assembly only has a person in the long distance range, the swinging blades of the air swinging assembly are adjusted to the angular position of forward air outlet, and if the dynamic information of the personnel is that the air outlet area of the air guide plate assembly only has a person in the short distance range, the swinging blades of the air swinging assembly are adjusted to the angular position of oblique air outlet.
As a preferable technical solution of the control method of the air conditioner provided by the present invention, if the operation mode is a heating mode and the actual indoor temperature has reached the target indoor temperature, the step of controlling an opening angle position of an air deflector assembly of the air conditioner according to the personal dynamic information includes: if the dynamic information of the personnel is that no person exists in the air outlet area of the air guide plate assembly or a person exists only in a middle distance range, the air guide plate assembly is opened to the angular position of obliquely downward air outlet, if the dynamic information of the personnel is that a person exists only in a long distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is opened to the angular position of forward air outlet, and if the dynamic information of the personnel is that a person exists only in a short distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is closed and the air conditioner is adjusted to be in a breeze mode.
As a preferable technical solution of the control method of the air conditioner provided in the present invention, the air swinging component of the air conditioner is disposed to face the air guiding plate component and to be located inside the air guiding plate component, and if the operating mode is a heating mode and the actual indoor temperature has reached the target indoor temperature, the control method further includes: if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly, a person is in the middle distance range only or a person is in the close distance range only, the swinging blades of the air swinging assembly swing left and right, and if the dynamic information of the personnel is that the air outlet area of the air guide plate assembly is only in the remote distance range, the swinging blades of the air swinging assembly are adjusted to the positive air outlet angle position.
As a preferable aspect of the control method of the air conditioner according to the present invention, the air swinging assembly of the air conditioner is disposed to face the air guide plate assembly and to be located inside the air guide plate assembly, and when the actual indoor temperature does not reach the target indoor temperature, the control method further includes: if the working mode is a heating mode, opening the air guide plate assembly to a forward air outlet angle position, and adjusting a swing blade of the swing assembly to the forward air outlet angle position; if the working mode is a refrigeration mode, the air guide plate assembly is opened to an angle position for discharging air obliquely upwards, and the swing blade of the swing air assembly is adjusted to a positive air discharging angle position.
As a preferable aspect of the control method of the air conditioner provided by the present invention, the air outlet panel of the air conditioner is provided with one air guide plate assembly and/or one air flap assembly at least at each of the left and right portions thereof.
According to the air conditioner and the control method thereof, if the working mode is the heating mode and the air guide plate assembly of the air conditioner is closed, the air conditioner is adjusted to be in the breeze mode, so that blown hot air is softer; if the working mode is a refrigeration mode and the actual indoor temperature does not reach the target indoor temperature, the air conditioner is adjusted to be in a non-breeze mode, and after the air deflector assembly is opened for a certain angle, cold air with large air volume can enter the room and the actual indoor temperature can be rapidly reduced to the target indoor temperature; if the working mode is a refrigeration mode and the actual indoor temperature reaches the target indoor temperature, the air conditioner is adjusted to be in a breeze mode, the air guide plate assembly is closed at the moment, and cold air is blown into the room from the air guide cover plate and the air holes communicated with the air guide plate, so that the blown cold air is softer. Therefore, the breeze mode and the non-breeze mode of the air conditioner can be adjusted according to the requirements of users, so that the purposes that the blown cold air is soft through the breeze mode, the air leakage is avoided through the non-breeze mode, and the actual indoor temperature can be quickly adjusted to the target indoor temperature are achieved.
In addition, according to the air conditioner and the control method thereof, the breeze mode and the non-breeze mode of the air conditioner are adjusted, and simultaneously the opening angle position of the air deflector assembly of the air conditioner and the working mode of the air swinging assembly can be controlled respectively in the cooling mode and the heating mode according to the dynamic information of personnel in the air outlet area of the air deflector assembly. Therefore, through the conversion between the breeze mode and the non-breeze mode of the air guide plate assembly, the opening angle position of the air guide plate assembly and the working mode of the air swinging assembly, the requirement that the air conditioner can give consideration to the wind feeling experience of a user and can guarantee the rapid adjustment of the indoor temperature when the indoor temperature is adjusted can be better met.
Drawings
An air conditioner and a control method thereof according to the present invention will be described with reference to the accompanying drawings in conjunction with a duct type air conditioner. In the drawings:
fig. 1 is an external structural view of an air conditioner of the present embodiment;
fig. 2 is a schematic diagram of the internal structure of the air conditioner of the present embodiment;
FIG. 3 is a schematic cross-sectional view of the air conditioner of the present embodiment;
fig. 4 is a schematic structural view illustrating the cooperation between the air guide plate assembly and the air swinging assembly in the air conditioner of the present embodiment;
FIG. 5 is a schematic structural view illustrating a state before an adjusting portion of a push rod of the air conditioner of the present embodiment passes through an adjusting plate of an air deflector assembly;
fig. 6 is a schematic structural view illustrating a state after an adjusting portion of a push rod of the air conditioner of the present embodiment passes through an adjusting plate of an air guide plate assembly;
fig. 7 is a schematic structural view illustrating a sliding fit between an air deflector and an air guiding cover plate in the air conditioner of the present embodiment;
fig. 8 is a schematic structural view of a convex point group on a sliding strip of an air guiding cover plate in the air conditioner of the present embodiment;
fig. 9 is a schematic structural diagram of a regulating motor set in the air conditioner of the embodiment;
fig. 10 is a flowchart illustrating a control method of the air conditioner according to the present embodiment.
List of reference numerals
1-an air deflector assembly; 101-air holes;
11-a wind deflector; 111-a sliding groove; 112-a hinge; 1121-rotating shaft;
12-an air guide cover plate; 121-a slider; 1210-bump group; 1211-anchor point; 122-hinge opening; 123-adjusting plate; 1231-modulation aperture;
13-adjusting the motor group; 131-a first motor; 1321 — a first gear set; 1322-rack bar; 133-a second motor; 134-second gear set; 135-a push rod; 1351-regulating part;
2-a housing; 21-air outlet panel; 22-a fixing plate; 23-hanging feet;
3-a wind swinging component; 31-swinging leaves; 32-connecting rod;
4-human sensing module;
5-indoor heat exchanger;
6, a water pan;
7-a fan.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the control method of the air conditioner in this embodiment is described by taking an example of first obtaining the operating mode of the air conditioner, the actual indoor temperature and the target indoor temperature, and then obtaining the dynamic information of the person in the air outlet area of the air guide plate assembly, this sequence relationship is not constant, and a person skilled in the art can adjust the sequence relationship as needed to adapt to a specific application without departing from the principle of the present invention. For example, the operation mode of the air conditioner and the actual indoor temperature and the target indoor temperature can be obtained simultaneously with the dynamic information of the personnel in the air outlet area of the air guide plate assembly.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
[ first embodiment ] A method for manufacturing a semiconductor device
In order to solve the above problems in the prior art, that is, to solve the problem that the existing air conditioner has a microporous structure on the air deflector, although the function of blowing out the breeze by the air conditioner can be achieved, the function of the air conditioner is limited to a certain extent due to air leakage under the condition that the breeze is not needed, the present embodiment provides an air deflector assembly and an air conditioner.
First, as shown in fig. 1 to 9, the present embodiment provides an air deflector assembly 1, where the air deflector assembly 1 is disposed on an air outlet panel 21 of an air conditioner, and the air deflector assembly 1 includes an air deflector 11 and an air deflector cover plate 12; a plurality of air holes 101 are respectively arranged on the air deflector 11 and the air deflector cover plate 12; the air deflector 11 is rotatably connected to the air outlet panel 21; one of the air guide plate 11 and the air guide cover plate 12 is provided with sliding grooves 111 on two sides respectively, and the other one is provided with sliding bars 121 on two sides respectively, and the air guide cover plate 12 is connected to the inner side of the air guide plate 11 in a sliding manner through the matching of the sliding bars 121 and the sliding grooves 111; the air guide cover plate 12 is arranged to be capable of sliding relative to the air guide plate 11 under the driving of the adjusting motor group 13; in the process that the air guiding cover plate 12 slides relative to the air guiding plate 11, the air guiding cover plate 12 can shield the air holes 101 on the air guiding plate 11 (namely, a non-breeze mode is realized), or the air holes 101 on the air guiding cover plate 12 and the air holes 101 on the air guiding plate 11 can be communicated (namely, a breeze mode is realized).
As shown in fig. 7, the present embodiment will be described by taking an example in which a slide bar 121 is provided on the air guide cover plate 12 and a slide groove 111 is provided on the air guide plate 11.
As shown in fig. 5, 6 and 9, in the air conditioner provided in this embodiment, an air deflector assembly 1 is disposed on an air outlet panel surface 21 of the air conditioner, and an adjusting motor set 13 is fixedly connected in a casing 2 of the air conditioner; the push rod 135 is disposed to pass through a through hole of the fixing plate 22 connected to the inside of the cabinet 2, the adjusting portion 1351 of the push rod 135 faces the air deflection assembly 1, and the other end of the push rod 135 away from the adjusting portion 1351 is connected to the adjusting motor group 13.
As shown in fig. 9, the adjusting motor set 13 is provided with a first motor 131, a first gear set 1321, a rack 1322, a second motor 133 and a second gear set 134; the first motor 131 drives the rack 1322 to extend and retract along the length direction thereof through the first gear set 1321, and drives the push rod 135 to extend and retract; the second motor 133 and the second gear set 134 are disposed on the rack 1322, and the push rod 135 is connected to a gear of the second gear set 134, so that the second motor 133 can drive the push rod 135 to rotate around its own axis when driving the second gear set 134 to rotate.
Fig. 6 shows a preferred embodiment of the air deflection assembly 1 according to the present embodiment. The air guide cover plate 12 is connected with an adjusting plate 123, and the adjusting plate 123 is provided with an adjusting hole 1231 for the adjusting part 1351 of the push rod 135 to pass through; the push rod 135 is provided such that the adjustment hole 1231 can prevent the adjustment portion 1351 of the push rod 135 from being withdrawn from the adjustment hole 1231 when the push rod 135 is rotated by a set angle (e.g., 90 degrees) about its own axis after the adjustment portion 1351 thereof passes through the adjustment hole 1231 from one side of the adjustment plate 123 to the other side of the adjustment plate 123.
Fig. 5 is a schematic view of the adjusting portion 1351 of the push rod 135 before passing through the adjusting hole 1231 of the adjusting plate 123, and when the adjusting portion 1351 of the push rod 135 moves toward the adjusting plate 123 at this angle, the air guiding cover plate 12 can be pushed to move in a direction away from the adjusting motor set 13.
Fig. 6 is a schematic view showing a state after the adjusting portion 1351 of the push rod 135 passes through the adjusting hole 1231 of the adjusting plate 123, and the adjusting portion 1351 of the push rod 135 is clamped on the adjusting plate 123 after rotating 90 degrees, so that when the push rod 135 moves towards the adjusting motor set 13, the air guiding cover plate 12 can be pulled to move towards the adjusting motor set 13.
The adjusting hole 1231 of the adjusting plate 123 of the present embodiment may be a rectangular hole or a semicircular hole; the adjustment portion 1351 is fitted to the adjustment hole 1231. Among them, the adjusting hole 1231 shown in fig. 5 and 6 is rectangular. It can be understood that the adjusting hole 1231 may be shaped as long as the adjusting hole 1231 can prevent the adjusting portion 1351 of the push rod 135 from exiting from the adjusting hole 1231 when the push rod 135 is rotated by a certain angle to allow the adjusting portion 1351 to pass through and rotated by a certain angle.
In the air deflector assembly 1 and the air conditioner provided in the present embodiment, the air deflector assembly 1 includes an air deflector 11 and an air deflector cover 12, the air deflector 11 is rotatably connected to the air outlet panel 21, the air deflector cover 12 can slide relative to the air deflector 11 under the driving of the adjusting motor set 13, and the air deflector cover 12 can shield the air holes 101 on the air deflector 11 (i.e. non-breeze mode) or the air holes 101 on the air deflector cover 12 can communicate with the air holes 101 on the air deflector 11 (i.e. breeze mode) in the process that the air deflector cover 12 slides relative to the air deflector 11. Therefore, the air conditioner of the embodiment can open the breeze mode according to different requirements of a user to enable air outlet to be soft, or open the non-breeze mode to avoid air leakage, so that the function of the air conditioner is more perfect, and the use experience of the user is improved.
As a preferred embodiment of the air deflection assembly 1 provided in this embodiment, a pit group (not shown) is provided in the sliding groove 111, and a plurality of positioning pits in the pit group are provided along the longitudinal direction of the sliding groove 111; a bump group 1210 is arranged on the sliding bar 121, and a positioning point 1211 in the bump group 1210 is arranged to be capable of extending into a positioning pit of the pit group; when the positioning point 1211 in the bump group 1210 moves from one positioning pit to the adjacent previous or next positioning pit in the pit group in the process that the air guiding cover plate 12 slides relative to the air guiding plate 11, the air guiding cover plate 12 can shield the air hole 101 on the air guiding plate 11 or the air hole 101 on the air guiding cover plate 12 can be communicated with the air hole 101 on the air guiding plate 11.
Therefore, in the air guide plate assembly 1 and the air conditioner provided by this embodiment, the convex point groups 1210 and the concave point groups are matched to realize the accurate positioning of the air guide cover plate 12 and the air guide plate 11 when the air guide cover plate 12 shields the air hole 101 on the air guide plate 11 or the air hole 101 on the air guide cover plate 12 is communicated with the air hole 101 on the air guide plate 11, and the accidental sliding between the air guide cover plate 12 and the air guide plate 11 is avoided in the breeze mode and the non-breeze mode, and finally the air conditioner can be ensured to realize the stable conversion between the breeze mode and the non-breeze mode according to the user requirements, or be maintained in the mode required by the user, so as to further improve the user experience.
In a preferred embodiment of the air deflection assembly 1 according to the present embodiment, the pitch between two adjacent positioning pits in the pit group is an odd multiple of half the pitch between two adjacent air holes 101 in the longitudinal direction of the sliding groove 111.
For example, the pitch between two adjacent positioning pits in the pit group may be 0.5, 1.5, 2.5 times the half pitch between two adjacent wind holes 101 in the length direction of the sliding groove 111. In particular, if the ease of implementation is taken into consideration, the factor of 1.5 can be selected with priority. With the arrangement, when the positioning point 1211 in the bump group 1210 moves from one positioning pit to the adjacent previous or next positioning pit in the pit group in the process that the air guide cover plate 12 slides relative to the air guide plate 11, the air guide cover plate 12 can cover the air hole 101 in the air guide plate 11 or the air hole 101 in the air guide cover plate 12 can be communicated with the air hole 101 in the air guide plate 11.
As a preferred embodiment of the air deflection assembly 1 provided in this embodiment, in order to better achieve the accurate positioning of the air deflection cover plate 12 and the air deflection plate 11 when the air deflection cover plate 12 shields the air holes 101 on the air deflection plate 11 or when the air holes 101 on the air deflection cover plate 12 are communicated with the air holes 101 on the air deflection plate 11, and to avoid the accidental sliding between the air deflection cover plate 12 and the air deflection plate 11 in the breeze mode and the non-breeze mode, a plurality of dimple groups may be provided on the sliding groove 111, and a plurality of bump groups 1210 may be provided on the sliding bar 121. For example, the slide groove 111 is provided with groups of dimples at least at both ends and a middle portion thereof in a length direction thereof; the slide bar 121 is provided with bump groups 1210 at least at both ends and a middle portion thereof in a length direction thereof.
As a preferred embodiment of the air deflection assembly 1 provided in this embodiment, as shown in fig. 7 and 8, at least two hinge portions 112 are provided at intervals in the axial direction inside the air deflection plate 11, and each hinge portion 112 has a rotation shaft 1121 rotatably connected to the air outlet panel 21; the air guide cover plate 12 is provided with a hinge portion opening 122 through which the hinge portion 112 extends. It is understood that, in consideration of the requirement that the louver 12 slides relative to the louver 11, the length of the hinge opening 122 in the sliding direction is required to satisfy the moving space of the hinge 112 on the louver 11 when the louver 12 slides.
As a preferred embodiment of the air deflection assembly 1 according to the present embodiment, as shown in fig. 1, 2 and 7, the air deflection cover plate 12 is formed with a concave surface curved around the rotation axis of the air deflection plate 11 on the side facing away from the air deflection plate 11. In another embodiment, the air deflector 11 and the air deflector cover plate 12 are both arc-shaped plates. Thereby can make 1 upwards or when opening certain angle under the slant of air deflection assembly, can make the change range increase of air-out angle to satisfy user's different demands and use experience. Specifically, when the air conditioner is started, if the air conditioner is refrigerated, the general air guide plate assembly 1 guides air to the upper side of the space, so that cold air is not directly applied to a human body; if heating is carried out, the air guide plate component 1 generally guides wind to the lower part of the space, so that a human body can feel warm airflow in a short time. The circular arc structure of the air guide plate assembly 1 enables the air guide angle to be larger, the wind direction to be divergent, the air quantity to be certain, the wind is not so strong, and the human body feels soft.
In the air conditioner of the present embodiment, as shown in fig. 1 and 2, an air outlet panel 21 is provided at the front side of a casing 2 of the air conditioner, the air guide plate assembly 1 is provided on the air outlet panel 21, and hanging legs 23 for fixing to an indoor wall are further provided at both sides of the casing 2. The casing 2 is also provided with a fan 7 and an indoor heat exchanger 5, the lower part of the indoor heat exchanger 5 is also provided with a water pan 6, and the water pan 6 is used for receiving condensed water generated on the surface of the indoor heat exchanger 5 during heating. In the working process of the air conditioner, air enters an air inlet part (not shown in the figure) on the casing 2, the air in the casing 2 sequentially passes through a fan 7 (a cross-flow fan in the figure) and the indoor heat exchanger 5, and then is blown to the indoor through an air outlet formed by opening the air guide plate assembly 1, or is blown to the indoor through an air outlet 101 formed by communicating an air guide plate 11 with an air hole 101 in an air guide cover plate 12, so that the indoor is cooled or heated.
As a preferred embodiment of the air conditioner provided in this embodiment, as shown in fig. 1 and 2, the air outlet panel 21 of the air conditioner is provided with one air guide plate assembly 1 at least at each of the left and right portions thereof; each air deflector assembly 1 is controlled by an independent driving motor (not shown in the figure), wherein the two air deflector assemblies 1 on the left side can be synchronously controlled, and the two air deflector assemblies 1 on the right side can be synchronously controlled.
As a preferred embodiment of the air conditioner provided in this embodiment, as shown in fig. 4, a swinging air assembly 3 is disposed inside the air conditioner, and the swinging air assembly 3 includes a swinging vane 31, a connecting rod 32 hinged to the swinging vane 31, and a swinging air motor (not shown in the figure) for driving the connecting rod 32 to reciprocate along its own length direction; the wind swinging assembly 3 is arranged to face the air deflector assembly 1 and is positioned at the inner side of the air deflector assembly 1.
As shown in fig. 4, a human sensing module 4 is further disposed in the air conditioner, and the human sensing module 4 may be a radar detection module, an infrared sensing module, a camera, or other devices capable of detecting dynamic information of a person. The people detecting module 4 is used for detecting dynamic information of people in the air outlet area of the air deflector assembly 1, such as whether people exist in the air outlet area of the air deflector assembly 1 and the distance between a user and the air conditioner, or the air outlet area can be further divided into a far area, a middle area and a near area according to the distance. Therefore, the air guide plate assembly 1 and the air swinging assembly 3 in the air conditioner of the embodiment can be controlled according to the dynamic information of the person detected by the human detection module.
Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.
[ second embodiment ]
In order to solve the above problems in the prior art, that is, to solve the problem that the existing air conditioner has a microporous structure on the air deflector, although the function of blowing out the breeze by the air conditioner can be realized, the function of the air conditioner is limited to a certain extent due to air leakage under the condition that the breeze is not needed, the present embodiment provides an air conditioner and a control method thereof.
First, as shown in fig. 1 to 9, the present embodiment provides an air conditioner, which includes an air outlet panel 21, an air guiding plate assembly 1 is disposed on the air outlet panel 21, the air guiding plate assembly 1 includes an air guiding plate 11 and an air guiding cover plate 12, and a plurality of air holes 101 are respectively disposed on the air guiding plate 11 and the air guiding cover plate 12; the air guide plate 11 is rotatably connected to the air outlet panel 21, and the air guide cover plate 12 is slidably connected to the inner side of the air guide plate 11 through the matching of the sliding strip 121 and the sliding groove 111; the air guide cover plate 12 is arranged to be capable of sliding relative to the air guide plate 11 under the driving of the adjusting motor group 13; the controller of the air conditioner is set to realize the adjustment of the non-breeze mode and the breeze mode of the air conditioner by controlling the air guide cover plate 12 to slide relative to the air guide plate 11 according to the working mode of the air conditioner, whether the air guide plate assembly 1 is closed, the actual indoor temperature and the target indoor temperature; in the non-breeze mode, the wind guide cover plate 12 shields the wind holes 101 on the wind guide plate 11; in the breeze mode, the air holes 101 in the air guiding cover plate 12 are communicated with the air holes 101 in the air guiding plate 11.
For example, in the air conditioner provided in this embodiment, the air deflector assembly 1 includes an air deflector 11 and an air deflector cover 12, the air deflector 11 is rotatably connected to the air outlet panel 21, the air deflector cover 12 can slide relative to the air deflector 11 under the driving of the adjusting motor set 13, and the air deflector cover 12 can shield the air holes 101 on the air deflector 11 or the air holes 101 on the air deflector cover 12 can communicate with the air holes 101 on the air deflector 11 during the sliding of the air deflector cover 12 relative to the air deflector 11. Therefore, the air conditioner can start the breeze mode according to different requirements of users to enable the air outlet to be soft, or start the non-breeze mode to avoid air leakage, so that the functions of the air conditioner are more complete, and the use experience of the users is improved.
As a preferred embodiment of the air conditioner provided in this embodiment, the human sensing module 4 in the air conditioner is configured to detect dynamic information of people in the air outlet area of the air deflector assembly 1; the controller of the air conditioner is configured to control the opening angle of the air deflection assembly 1 according to the dynamic information of the person.
The human detection module 4 may be a radar detection module, an infrared sensing module, a camera, or other devices capable of detecting dynamic information of a person. The people detecting module 4 is used for detecting dynamic information of people in the air outlet area of the air deflector assembly 1, such as whether people exist in the air outlet area of the air deflector assembly 1 and the distance between a user and the air conditioner, or the air outlet area can be further divided into a far area, a middle area and a near area according to the distance. Therefore, the air guide plate assembly 1 and the air swinging assembly 3 in the air conditioner of the embodiment can be controlled according to the dynamic information of the person detected by the person detection module 4.
Then, the present embodiment further provides a control method of an air conditioner, where the air conditioner is the air conditioner of any of the above embodiments, and as shown in fig. 10, the control method includes:
s1, acquiring the working mode of the air conditioner, whether the air deflector assembly 1 is closed or not, the actual indoor temperature and the target indoor temperature; the working modes comprise a heating mode and a cooling mode.
It can be understood that, in general, when the actual indoor temperature is greater than the target indoor temperature, the operation mode of the air conditioner is the cooling mode; when the actual indoor temperature is less than the target indoor temperature, the operation mode of the air conditioner is a heating mode.
S11, if the working mode is the heating mode and the air deflector assembly 1 of the air conditioner is not closed, adjusting the air conditioner to be in a non-breeze mode;
and S12, if the working mode is the heating mode and the air deflector assembly 1 of the air conditioner is closed, adjusting the air conditioner to be in the breeze mode.
And S13, if the working mode is the cooling mode and the actual indoor temperature does not reach the target indoor temperature, adjusting the air conditioner to be in the non-breeze mode. That is, the wind guide cover plate 12 shields the wind holes 101 of the wind guide plate 11.
And S14, if the working mode is the cooling mode and the actual indoor temperature reaches the target indoor temperature, adjusting the air conditioner to be in the breeze mode. That is, the air holes 101 of the air guide cover plate 12 communicate with the air holes 101 of the air guide plate 11.
Exemplarily, according to the control method of the air conditioner of the present embodiment, if the operation mode is the heating mode and the air guide plate assembly 1 of the air conditioner is not closed, the air conditioner is adjusted to the non-breeze mode, so that the transmission distance of the hot air is further increased; if the working mode is the heating mode and the air guide plate assembly 1 of the air conditioner is closed, the air conditioner is adjusted to be in a breeze mode so that blown hot air is softer; if the working mode is a refrigeration mode and the actual indoor temperature does not reach the target indoor temperature, the air conditioner is adjusted to be in a non-breeze mode, and after the air deflector assembly 1 is opened for a certain angle, cold air with large air volume can enter the room and the actual indoor temperature can be rapidly reduced to the target indoor temperature; if the working mode is the cooling mode and the actual indoor temperature reaches the target indoor temperature, the air conditioner is adjusted to be in the breeze mode, at the moment, the air guide plate assembly 1 is closed, and cold air is blown into the room from the air holes 101 communicated with the air guide cover plate 12 and the air guide plate 11, so that the blown cold air is softer. Therefore, the breeze mode and the non-breeze mode of the air conditioner can be adjusted according to the requirements of users, so that the purposes that the blown cold air is soft through the breeze mode, the air leakage is avoided through the non-breeze mode, and the actual indoor temperature can be quickly adjusted to the target indoor temperature are achieved.
As a preferred implementation of the method for controlling an air conditioner provided in this embodiment, when the actual indoor temperature reaches the target indoor temperature, the method for controlling an air conditioner further includes:
s21, acquiring dynamic information of personnel in the air outlet area of the air guide plate assembly 1;
and S22, controlling the opening angle position of the air deflector assembly 1 of the air conditioner according to the personnel dynamic information.
Illustratively, according to the control method of the air conditioner of the present embodiment, while the breeze mode and the non-breeze mode of the air conditioner are adjusted, the opening angle position of the air deflector assembly 1 of the air conditioner and the working mode of the air flap assembly 3 can be controlled in the cooling mode and the heating mode respectively according to the dynamic information of the people in the air outlet area of the air deflector assembly 1. Therefore, through the conversion between the breeze mode and the non-breeze mode of the air deflector assembly 1, the opening angle position of the air deflector assembly 1 and the working mode of the air swinging assembly 3, the requirement that the air conditioner can not only give consideration to the wind feeling experience of a user but also guarantee the rapid adjustment of the indoor temperature when the indoor temperature is adjusted can be better met.
As a preferred embodiment of the method for controlling an air conditioner according to the present embodiment, if the operation mode is the cooling mode and the actual indoor temperature reaches the target indoor temperature, "controlling the opening angle position of the air guide plate assembly 1 of the air conditioner according to the dynamic information of the person" includes:
1) during a first preset time period (e.g., between 9 am and 9 pm during the day):
if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly 1 or only a person is in the middle distance range, the air guide plate assembly 1 is opened to the angle position (for example, the upward 45-degree position) of the air outlet obliquely upwards, so that a large amount of cold air can conveniently enter the room, meanwhile, the cold air is not directly blown towards the human body, and meanwhile, the cold air is blown to the middle distance range of the air outlet area of the air guide plate assembly 1.
If the dynamic information of the personnel is that only people are in the air outlet area of the air guide plate assembly 1 in a remote range, the air guide plate assembly 1 is opened to the forward air outlet angle position (such as 90 degrees), so that cold air can be conveniently conveyed in a remote distance.
If the dynamic information of the personnel indicates that a person is in the air outlet area of the air guide plate assembly 1 only in a short-distance range, the air guide plate assembly 1 is closed, and cold air is blown out from the air guide cover plate 12 of the air guide plate assembly 1 and the air holes 101 communicated with the air guide plate 11, so that the cold air can be conveniently conveyed in a short distance.
2) During a second preset time period (e.g., between 9 pm on the evening and 9 am on the next day):
if the dynamic information of the person is that no person is in the air outlet area of the air guide plate assembly 1, a person is in the middle distance range only, or a person is in the short distance range only, the air guide plate assembly 1 is closed, and cold air is blown out from the air holes 101 communicated with the air guide cover plate 12 and the air guide plate 11 of the air guide plate assembly 1, so that the person is in a sleeping state in a second preset time period, and the soft breeze makes the human body feel more comfortable.
If the dynamic information of the personnel is that only people exist in the air outlet area of the air guide plate assembly 1 in a remote range, the air guide plate assembly 1 is opened to the angle position of the air outlet in the inclined upward direction, and the cold air is conveniently conveyed in a remote distance.
As a preferred embodiment of the control method of the air conditioner provided in this embodiment, the air swinging assembly 3 of the air conditioner is disposed opposite to the air guiding plate assembly 1 and located inside the air guiding plate assembly 1, and if the operation mode is the cooling mode and the actual indoor temperature has reached the target indoor temperature, the control method further includes:
1) during a first preset time period (e.g., between 9 am and 9 pm during the day):
if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly 1, a person is in the middle distance range or a person is in the close distance range, the swing blade 31 of the air swing assembly 3 swings left and right, so that a large amount of cold air can conveniently enter the room, and the cold air is not directly blown towards the human body under the left and right swinging of the swing blade 31.
If the dynamic information of the personnel is that only people are in the air outlet area of the air guide plate assembly 1 in a long distance range, the swing blades 31 of the air swing assembly 3 are adjusted to the angle position (such as 90-degree position) of positive air outlet, so that cold air can be conveniently conveyed in a long distance.
2) During a second preset time period (e.g., between 9 pm on the evening and 9 am on the next day):
if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly 1 or a person is in the middle distance range, the swing blade 31 of the air swing assembly 3 swings left and right, and the air outlet is soft.
If the dynamic information of the personnel is that only people are in the air outlet area of the air guide plate assembly 1 in a long distance range, the swing blades 31 of the air swing assembly 3 are adjusted to the angle position (such as 90-degree position) of positive air outlet, so that cold air can be conveniently conveyed in a long distance.
If the dynamic information of the personnel indicates that people are only in the air outlet area of the air guide plate assembly 1 within a short distance range, the swing blades 31 of the air swing assembly 3 are adjusted to the oblique air outlet angle position, so that cold air can be conveniently conveyed within a short distance.
As a preferred embodiment of the method for controlling an air conditioner according to the present embodiment, if the operation mode is the heating mode and the actual indoor temperature reaches the target indoor temperature, "controlling the opening angle position of the air guide plate assembly 1 of the air conditioner according to the personal dynamics information" includes:
1) if the dynamic information of the personnel is that no person is in the air outlet area of the air deflector assembly 1 or only a person is in the middle distance range, the air deflector assembly 1 is opened to the angle position (such as the downward 45-degree position) of obliquely downward air outlet, so that the actual indoor temperature can be rapidly increased to the target indoor temperature.
2) If the dynamic information of the personnel is that only people exist in the air outlet area of the air guide plate assembly 1 in a remote range, the air guide plate assembly 1 is opened to the forward air outlet angle position (such as a 90-degree position), so that large amount of hot air enters the room, and the hot air is conveyed remotely.
3) If the dynamic information of the personnel indicates that a person is in the air outlet area of the air guide plate assembly 1 only in a short-distance range, the air guide plate assembly 1 is closed, the air conditioner is adjusted to be in a breeze mode, and air is blown into the room through the air guide plate 11 of the air guide plate assembly 1 and the air guide cover plate 12 which are communicated with each other, so that the hot air can be conveniently transmitted in a short distance.
As a preferred embodiment of the control method of the air conditioner provided in this embodiment, the air swinging assembly 3 of the air conditioner is disposed opposite to the air guiding plate assembly 1 and located inside the air guiding plate assembly 1, and if the operation mode is the heating mode and the actual indoor temperature has reached the target indoor temperature, the control method further includes:
1) if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly 1, a person is in the middle distance range only or a person is in the short distance range only, the swing blade 31 of the air swing assembly 3 swings left and right, the swing blade 31 swings left and right, hot air in the left and right direction is softer, and the hot air is conveniently transmitted in the short distance range or the long distance range.
2) If the dynamic information of the personnel is that only people are in the air outlet area of the air guide plate assembly 1 in a long distance range, the swing blades 31 of the swing assembly 3 are adjusted to the positive air outlet angle position (such as 90-degree position), so that hot air can be conveniently transmitted in a long distance.
As a preferred embodiment of the control method of the air conditioner provided in this embodiment, the air swinging assembly 3 of the air conditioner is disposed opposite to the air deflector assembly 1 and located inside the air deflector assembly 1, and when the actual indoor temperature does not reach the target indoor temperature, the control method further includes:
1) if the working mode is the heating mode, the air deflector assembly 1 is opened to the forward air outlet angle position, and the swing blade 31 of the swing assembly 3 is adjusted to the forward air outlet angle position. Therefore, the hot air with large air volume can enter the room conveniently, and the actual indoor temperature can be quickly increased to the target indoor temperature.
2) If the working mode is a refrigeration mode, the air deflector assembly 1 is opened to the angle position of the upward air outlet in an inclined mode, and the swing blade 31 of the air swing assembly 3 is adjusted to the angle position of the forward air outlet, so that a large amount of cold air can conveniently enter the room, meanwhile, the cold air is not directly blown towards the human body, and the actual indoor temperature is rapidly reduced to the target indoor temperature.
As a preferred embodiment of the control method of the air conditioner provided in this embodiment, with reference to fig. 1 and 2, the air outlet panel 21 of the air conditioner is provided with one air guide plate assembly 1 and/or one air flap assembly 3 at least at the left and right portions thereof, respectively.
It can be understood that the air deflection assemblies 1 and/or the air flap assemblies 3 located at the left and right portions of the air outlet panel 21 can be independently controlled according to the above control method, so as to meet the requirements of people in the air outlet areas or ranges of different air deflection assemblies 1.
It should be noted that although the detailed steps of the method of the present invention have been described in detail, those skilled in the art can combine, separate and change the order of the above steps without departing from the basic principle of the present invention, and the modified technical solution does not change the basic concept of the present invention and thus falls into the protection scope of the present invention. For example, the operation mode, the actual indoor temperature and the target indoor temperature of the air conditioner obtained in step S1 and the dynamic information of the persons in the air-out area of the air guide plate assembly 1 obtained in step S21 may be performed at the same time, or step S1 may be performed first, and then step S21 may be performed.
It should be understood by those skilled in the art that the control method of the air conditioner provided in the present embodiment may be stored as a program in a computer-readable storage medium. The storage medium includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to perform some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. An air conditioner comprises an air outlet panel and is characterized in that an air guide plate assembly is arranged on the air outlet panel and comprises an air guide plate and an air guide cover plate, and a plurality of air holes are respectively formed in the air guide plate and the air guide cover plate; the air guide plate is rotatably connected to the air outlet panel, and the air guide cover plate is slidably connected to the inner side of the air guide plate through the matching of the sliding strip and the sliding groove; the air guide cover plate is arranged to be capable of sliding relative to the air guide plate under the driving of the adjusting motor set;
the controller of the air conditioner is set to be capable of adjusting a non-breeze mode and a breeze mode of the air conditioner by controlling the air deflector to slide relative to the air deflector according to the working mode of the air conditioner, the actual indoor temperature and the target indoor temperature;
in the non-breeze mode, the wind guide cover plate shields the wind holes on the wind guide plate; and under the breeze mode, the air holes in the air guide cover plate are communicated with the air holes in the air guide plate.
2. The air conditioner as claimed in claim 1, wherein the human sensing module in the air conditioner is configured to detect dynamic information of persons in the air outlet area of the air deflector assembly;
the controller of the air conditioner is set to control the opening angle of the air deflector assembly according to the dynamic information of the personnel.
3. A control method of an air conditioner, characterized in that the air conditioner is the air conditioner of claim 1 or 2, the control method comprising:
acquiring the working mode of the air conditioner, whether the air deflector assembly is closed or not, the actual indoor temperature and the target indoor temperature; the working modes comprise a heating mode and a cooling mode;
if the working mode is a heating mode and an air deflector assembly of the air conditioner is not closed, adjusting the air conditioner to be in a non-breeze mode;
if the working mode is a heating mode and an air guide plate assembly of the air conditioner is closed, adjusting the air conditioner to be in a breeze mode;
if the working mode is a refrigeration mode and the actual indoor temperature does not reach the target indoor temperature, adjusting the air conditioner to be in a non-breeze mode;
and if the working mode is a cooling mode and the actual indoor temperature reaches the target indoor temperature, adjusting the air conditioner to be in a breeze mode.
4. The control method of an air conditioner according to claim 3, wherein the operation mode, whether it is a cooling mode or a heating mode, when the actual indoor temperature has reached the target indoor temperature, the control method further comprises:
acquiring dynamic information of personnel in an air outlet area of the air guide plate assembly;
and controlling the opening angle position of an air deflector assembly of the air conditioner according to the personnel dynamic information.
5. The method as claimed in claim 4, wherein the step of controlling the opening angle of the air deflector assembly of the air conditioner according to the dynamic information of the person comprises the steps of:
in a first preset time period, if the dynamic information of the personnel indicates that no person exists in the air outlet area of the air guide plate assembly or a person exists only in a middle distance range, the air guide plate assembly is opened to an angle position for air outlet in an inclined direction, if the dynamic information of the personnel indicates that the person exists only in a long distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is opened to an angle position for air outlet in a forward direction, and if the dynamic information of the personnel indicates that the person exists only in a short distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is closed;
in a second preset time period, if the dynamic information of the personnel is that no person exists in the air outlet area of the air guide plate assembly, a person exists only in a middle distance range or a person exists only in a short distance range, the air guide plate assembly is closed, and if the dynamic information of the personnel is that a person exists only in a long distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is opened to an angle position for discharging air obliquely upwards.
6. The method as claimed in claim 5, wherein the swinging assembly of the air conditioner is disposed to face the air guide assembly and inside the air guide assembly, and when the operation mode is a cooling mode and the actual indoor temperature reaches the target indoor temperature, the method further comprises:
in a first preset time period, if the dynamic information of the personnel is that no person exists in the air outlet area of the air guide plate assembly, a person exists only in a middle distance range or a person exists only in a close distance range, the swinging blades of the air swinging assembly are swung left and right, and if the dynamic information of the personnel is that a person exists only in a long distance range in the air outlet area of the air guide plate assembly, the swinging blades of the air swinging assembly are adjusted to the angle position of positive air outlet;
in a second preset time period, if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly or only a person is in the middle distance range, the swinging blades of the air swinging assembly swing left and right, if the dynamic information of the personnel is that the air outlet area of the air guide plate assembly only has a person in the long distance range, the swinging blades of the air swinging assembly are adjusted to the angular position of forward air outlet, and if the dynamic information of the personnel is that the air outlet area of the air guide plate assembly only has a person in the short distance range, the swinging blades of the air swinging assembly are adjusted to the angular position of oblique air outlet.
7. The method as claimed in claim 4, wherein the step of controlling the opening angle of the air deflector assembly of the air conditioner according to the personal dynamic information comprises:
if the dynamic information of the personnel is that no person exists in the air outlet area of the air guide plate assembly or a person exists only in a middle distance range, the air guide plate assembly is opened to the angular position of obliquely downward air outlet, if the dynamic information of the personnel is that a person exists only in a long distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is opened to the angular position of forward air outlet, and if the dynamic information of the personnel is that a person exists only in a short distance range in the air outlet area of the air guide plate assembly, the air guide plate assembly is closed and the air conditioner is adjusted to be in a breeze mode.
8. The method as claimed in claim 7, wherein the swinging assembly of the air conditioner is disposed opposite to and inside the air deflection assembly, and when the actual indoor temperature reaches the target indoor temperature while the operation mode is a heating mode, the method further comprises:
if the dynamic information of the personnel is that no person is in the air outlet area of the air guide plate assembly, a person is in the middle distance range only or a person is in the close distance range only, the swinging blades of the air swinging assembly swing left and right, and if the dynamic information of the personnel is that the air outlet area of the air guide plate assembly is only in the remote distance range, the swinging blades of the air swinging assembly are adjusted to the positive air outlet angle position.
9. The control method of an air conditioner according to claim 3, wherein a yaw assembly of the air conditioner is disposed to face the air deflection assembly and to be located inside the air deflection assembly, and when the actual indoor temperature does not reach the target indoor temperature, the control method further comprises:
if the working mode is a heating mode, opening the air guide plate assembly to a forward air outlet angle position, and adjusting a swing blade of the swing assembly to the forward air outlet angle position;
if the working mode is a refrigeration mode, the air guide plate assembly is opened to an angle position for discharging air obliquely upwards, and the swing blade of the swing air assembly is adjusted to a positive air discharging angle position.
10. The method as claimed in claim 6 or 8, wherein the air outlet panel of the air conditioner is provided with one air guide plate assembly and/or one air swinging assembly at least at the left part and the right part of the air outlet panel.
CN202011065723.1A 2020-09-30 2020-09-30 Air conditioner and control method thereof Active CN112303844B (en)

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