CN109780628A - The control method of air conditioner and air conditioner - Google Patents
The control method of air conditioner and air conditioner Download PDFInfo
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- CN109780628A CN109780628A CN201910231625.1A CN201910231625A CN109780628A CN 109780628 A CN109780628 A CN 109780628A CN 201910231625 A CN201910231625 A CN 201910231625A CN 109780628 A CN109780628 A CN 109780628A
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- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 7
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- 238000010438 heat treatment Methods 0.000 description 3
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- 230000002349 favourable effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The present invention discloses the control method of a kind of air conditioner and air conditioner, which includes: shell, is equipped with air outlet；And air ducting, including the wind deflector being flexibly connected with the shell；The wind deflector has closed position and open position, in the open position, the wind deflector the air outlet projection in the plane be located in the air outlet；Wherein, it is located at the open position based on the wind deflector, the wind deflector have far from the shell wind-guiding side, the wind-guiding side the air outlet institute in the plane projection the respective side of the air outlet between spacing, on the extending direction on the wind-guiding side in gradual change setting.Technical solution of the present invention can improve the flexibility of air conditioner air-supply.
Description
Technical Field
The invention relates to the technical field of air conditioner products, in particular to an air conditioner and a control method of the air conditioner.
Background
At present, the air conditioner air outlet is when the air supply, and the air supply speed of each position department in the air outlet often is the same, however, in the actual life, the user often can have different demands to the air supply speed of different positions departments in the air outlet, for example: when the user stands facing the middle of the air outlet, in order to avoid that the blown air impacts the user too much and causes discomfort, the user can hope that the air supply speed in the middle of the air outlet is smaller than the air supply speeds at the two sides of the air outlet. Therefore, it is necessary to provide a technical solution for changing the wind speed distribution in the outlet.
Disclosure of Invention
The invention mainly aims to provide an air conditioner, and aims to solve the technical problem that in the prior art, air supply speed at each position of an air outlet is consistent, so that the flexibility of air supply of the air conditioner is poor.
In order to achieve the above object, the present invention provides an air conditioner, comprising:
a housing provided with an air outlet; and
the air guide device comprises an air guide plate movably connected with the shell; the air deflector is provided with a closing position and an opening position, and in the opening position, the projection of the air deflector on the plane where the air outlet is located in the air outlet; wherein,
based on the air deflector is located at the opening position, the air deflector is provided with an air guiding edge far away from the shell, and the distance between the projection of the air guiding edge on the plane where the air outlet is located and the corresponding side edge of the air outlet is gradually changed in the extending direction of the air guiding edge.
Optionally, based on that the air deflector is located at the open position, a distance between a projection of the air guiding edge on the plane where the air outlet is located and a corresponding side of the air outlet is gradually reduced from two ends of the air guiding edge in the extending direction toward the middle;
and/or based on the air deflector being located at the opening position, the distance between the projection of the air guiding edge on the plane where the air outlet is located and the corresponding side edge of the air outlet is gradually increased from the two ends of the extending direction of the air guiding edge to the middle part.
Optionally, based on the air deflector being located at the opening position, a projection of the air guiding edge on the plane where the air outlet is located is in a convex arc shape protruding towards a corresponding side of the air outlet;
and/or based on the air deflector being located at the opening position, the projection of the air guiding edge on the plane where the air outlet is located is in a concave arc shape which is concavely arranged towards the corresponding side edge of the air outlet.
Optionally, the air deflector is rotatably coupled relative to the housing to rotate between the closed position and the open position; or
The air deflector is slidably coupled to the housing to slide between the closed position and the open position.
Optionally, the air guiding device further includes a motor and a transmission connecting rod, the motor is installed at a position, close to the air outlet, of the casing, one end of the transmission connecting rod is connected with a rotating shaft of the motor, and the other end of the transmission connecting rod is connected with the air guiding plate, so that the air guiding plate is driven to rotate by the rotating shaft.
Optionally, the air guiding device includes two air guiding plates, the two air guiding plates are respectively disposed on two opposite sides of the air outlet, and based on the two air guiding plates being located at the opening position, a distance between projections of air guiding edges of the two air guiding plates on a plane where the air outlet is located is gradually changed in an extending direction of the air guiding edges.
Optionally, based on that the air deflector is located at the open position, a minimum distance between a projection of the air deflecting edge on the plane where the air outlet is located and a corresponding side of the air outlet is greater than or equal to half of the length of the side of the air outlet located at two sides of the air deflector.
Optionally, the air guiding device includes two air guiding plates, the two air guiding plates are respectively disposed on two adjacent sides of the air outlet, and based on the two air guiding plates being located at the opening position, a distance between a projection of an air guiding edge of any one of the air guiding plates on a plane where the air outlet is located and a corresponding side edge of the air outlet is gradually changed in an extending direction of the air guiding device.
Optionally, the air guide plates include a first air guide plate and a second air guide plate, and the air conditioner has a first working mode and a second working mode;
based on the air conditioner being in the first working mode, the first air deflector is located at the open position, and the second air deflector is located at the closed position; based on the air conditioner being in the second working mode, the second air deflector is located at the open position, and the first air deflector is located at the closed position.
The technical scheme of the invention also provides a control method of the air conditioner, and the air conditioner comprises the following steps:
a housing provided with an air outlet; and
the air guide device comprises an air guide plate movably connected with the shell; the air deflector is provided with a closing position and an opening position, and in the opening position, the projection of the air deflector on the plane where the air outlet is located in the air outlet; wherein,
based on the fact that the air deflector is located at the opening position, the air deflector is provided with an air guiding edge far away from the shell, and the distance between the projection of the air guiding edge on the plane where the air outlet is located and the corresponding side edge of the air outlet is gradually changed in the extending direction of the air guiding edge;
the control method of the air conditioner comprises the following steps:
based on the fact that the distance from a user to the air conditioner is larger than a preset distance, the air deflector is controlled to move towards one side of the opening position, and therefore the area of the projection of the air deflector on the plane where the air outlet is located in the air outlet is increased;
and controlling the air deflector to move towards one side of the closed position based on the fact that the distance from a user to the air conditioner is smaller than a preset distance, so that the area of the projection of the air deflector on the plane where the air outlet is located in the air outlet is reduced.
According to the technical scheme, the air guide device is introduced into the air conditioner and comprises the air guide plate movably arranged at the air outlet, when the projection of the air guide plate in the plane where the air outlet is located in the air outlet, the distance between the projection of the air guide edge in the plane where the air outlet is located and the side edge of the air outlet on the opposite side is gradually changed in the extending direction of the air guide edge, so that the real air outlet area of each position in the air outlet is changed, the air outlet speed of each position in the air outlet is different, and the various air supply requirements of users are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an air conditioner according to another embodiment of the present invention;
FIG. 3 is a schematic view of an air deflector in a closed position according to another embodiment of the air conditioner of the present invention;
FIG. 4 is a schematic view of the air conditioner of FIG. 3 with the air deflector in an open position;
FIG. 5 is a schematic view of an air deflector in a closed position according to another embodiment of the air conditioner of the present invention;
FIG. 6 is a schematic view of the air deflector of the air conditioner of FIG. 5 in an open position;
FIG. 7 is a side view of the air conditioner of FIG. 6;
FIG. 8 is a schematic top view of an air deflector in an open position in accordance with still another embodiment of the present invention;
FIG. 9 is a schematic side view of an air conditioner with air deflectors in a closed position according to still another embodiment of the present invention;
FIG. 10 is a side view of the deflector of FIG. 9 in an open position.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Shell body | 11 | Air outlet |
| 111 | Upper side edge | 112 | Lower side edge |
| 113 | Left side edge | 114 | Right side edge |
| 2 | Air guide device | 21 | Air deflector |
| 211 | Wind guiding edge | 212 | First air deflector |
| 212a | First wind guiding edge | 213 | Second air deflector |
| 213a | Second wind guiding edge | 22 | Transmission connecting rod |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides an air conditioner and a control method thereof.
In an embodiment of the present invention, referring to fig. 1 to 8, the air conditioner includes:
a shell 1 provided with an air outlet 11; and
the air guide device 2 comprises an air guide plate 21 movably connected with the shell 1; the air deflector 21 has a closed position and an open position, and in the open position, the projection of the air deflector 21 on the plane where the air outlet 11 is located in the air outlet 11; wherein,
based on the air deflector 21 being located at the opening position, the air deflector 21 has an air guiding edge 211 far away from the housing 1, and a distance between a projection of the air guiding edge 211 on a plane where the air outlet 11 is located and a corresponding side of the air outlet 11 is gradually changed in an extending direction of the air guiding edge 211.
It should be noted that the air conditioner is not limited to a wall-mounted air conditioner or a floor air conditioner, and the housing 1 refers to a portion of the air conditioner located indoors, and of course, is not limited to an all-in-one air conditioner in which an indoor portion and an outdoor portion are integrated. It is easy to understand that the air deflector 21 is used to change the air outlet area of the air outlet 11, when the air deflector 21 is located at the closed position, the air outlet 11 is completely opened, and when the air deflector 21 is located at the open position, the air outlet 11 is at least partially shielded by the air deflector 21 to affect the air blowing effect of the air outlet 11, for example, but not limited to, the movement form of the air deflector 21 between the closed position and the open position is not limited in the present invention, and the movement form of the air deflector 21 may be realized by swinging, turning, sliding, and the like.
The following explains how the air deflector 21 specifically changes the air supply speed in the air outlet 11: when the air deflector 21 is located at the opening position, the projection of the air guiding edge 211 in the plane where the air outlet 11 is located and the distance between the side edges of the air outlet 11 at the opposite side are gradually arranged in the extending direction of the air guiding edge 211, so that the height of the area (i.e. the real air outlet area) of the air outlet 11, which is not shielded by the air deflector 21, along the extending direction of the air guiding edge 211 is gradually arranged, and it can be understood that the smaller the height of the internal air outlet position in the air outlet 11 is, the larger the extrusion of the air is, the smaller the height of the internal air outlet position in the air outlet 11 is, the smaller the extrusion of the air is, the smaller the air speed is, and therefore, the air supply speeds at the positions in the air outlet 11 are inconsistent, and the air supply requirements of users are flexibly met.
It is easy to understand that the moving process of the air deflector 21 from the closed position to the open position is a continuous process, that is, the shielding of the air outlet 11 by the air deflector 21 is also a continuous process, and there is a process of gradually increasing or gradually decreasing the air outlet area of the air outlet 11, in view of this characteristic, the present invention further provides a control method of an air conditioner: when the distance between the user and the air conditioner is greater than the preset distance, the air deflector 21 is controlled to move towards the opening position, so that the air outlet area of the air outlet 11 is reduced, the air at the air outlet 11 is extruded to be increased, and the air supply speed of the air outlet 11 is increased; when the distance between the user and the air conditioner is greater than the preset distance, the air deflector 21 is controlled to move towards the closed position, so that the air outlet area of the air outlet 11 is increased, the extrusion of the air outlet 11 to the air is reduced, and the air supply speed of the air outlet 11 is reduced. So set up, the holistic air supply wind speed of nimble adjustment air conditioner avoids the user when the position nearer apart from the air conditioner, and wind directly blows people and assaults too big to and guarantee that the user still windy sends to when the position far away apart from the air conditioner. Without loss of generality, the predetermined distance is 5 meters to 10 meters, and of course, in other embodiments, the predetermined distance may be other values, and the design is not limited thereto.
According to the technical scheme, the air guide device 2 is introduced into the air conditioner, the air guide device 2 comprises an air guide plate 21 movably arranged at the air outlet 11, when the projection of the air guide plate 21 in the plane of the air outlet 11 is positioned in the air outlet 11, the distance between the projection of an air guide edge 211 in the plane of the air outlet 11 and the side edge of the air outlet 11 on the opposite side is gradually changed in the extending direction of the air guide edge 211, so that the real air outlet area at each position in the air outlet 11 is changed, the air outlet speed at each position in the air outlet 11 is different, and the various air supply requirements of users are met.
In this embodiment, the air outlet 11 is rectangular (including the upper side 111, the lower side 112, the right side 114 and the left side 113 which are oppositely arranged), and it can be understood that, compared with the air outlet 11 in other shapes such as a circle, the rectangular air outlet 11 has a consistent air supply speed because the distance between the sides is always consistent, so the problem of consistent air supply speed of the air outlet 11 is obvious, and the air guiding device 2 proposed by the present invention is more required to be applied; of course, in other embodiments, the air outlet 11 may also be specifically designed to be circular or other shapes, and the design is not limited thereto.
Optionally, the air deflector 21 is rotatably connected to the casing 1 to rotate between a closed position and an open position; it can be understood that rotation is a motion form widely applied in the prior art, and has the advantages of simple structure, stable motion and the like. For example, but not limited to, in the embodiment, the rotation angle of the air deflector 21 relative to the plane where the air outlet 11 is located is greater than or equal to 0 ° and less than or equal to 180 °. It should be noted that the present design is not limited thereto, and in other embodiments, referring to fig. 9 and 10, the air deflector 21 is slidably connected to the casing 1 (the air deflector 21 slides along the surface of the casing 1) to slide between the closed position and the open position.
In this embodiment, referring to fig. 3 and 5, the air guiding device 2 further includes a motor and a transmission connecting rod 22, the motor is installed at a position of the casing 1 near the air outlet 11, one end of the transmission connecting rod 22 is connected to a rotating shaft of the motor, and the other end of the transmission connecting rod is connected to the air guiding plate 21, so that the air guiding plate 21 is driven by the rotating shaft to rotate. It can be understood that, by the arrangement, the force arm of the motor when the motor drives the air deflector 21 to rotate is prolonged, and the reduction of the energy consumption of the motor is facilitated. It should be noted that the design is not limited to this, and in other embodiments, the air guiding device 2 further includes a motor, and the air guiding plate 21 is connected to a rotating shaft of the motor to be driven by the rotating shaft to flip between the open position and the closed position.
It should be noted that, in the technical idea of the present invention, the air guiding device 2 may include a single air guiding plate 21 or a plurality of air guiding plates 21, and when the plurality of air guiding plates 21 are provided, the plurality of air guiding plates 21 may have different arrangement modes based on the shape of the air outlet 11.
Referring to fig. 1, 3 and 4, in the first embodiment of the present invention, based on the air deflector 21 being located at the open position, the distance between the projection of the air guiding edge 211 on the plane where the air outlet 11 is located and the corresponding side of the air outlet 11 gradually decreases from the two ends of the air guiding edge 211 in the extending direction toward the middle. It can be understood that the air outlet 11 is arranged in a manner of being wide in the middle and narrow in two sides, so that the air is extruded little at the middle position of the air outlet 11, the air blowing speed from the middle position is small, the air blowing speed from the two sides of the air outlet 11 is large, the air blowing speed from the middle position is large, and the air outlet is applied to the actual life, namely, an air supply mode of avoiding people from wind is configured for the air conditioner, and the air blowing speed is prevented from being too high when middle wind directly blows people; meanwhile, the condition that the air outlet temperature is 'small middle temperature difference and big two side temperature difference' is determined by the air outlet form of the air outlet 11, so that the condition that the temperature difference is too big when middle wind directly blows the human body is effectively avoided. It should be noted that, the design is not limited to this, and in other embodiments, the distance between the projection of the air guiding edge 211 in the plane where the air outlet 11 is located and the corresponding side of the air outlet 11 gradually decreases from one end of the extending direction of the air guiding edge 211 to the other end.
In this embodiment, based on the opening position of the air guiding plate 21, the projection of the air guiding edge 211 in the plane of the air outlet 11 is a convex arc shape protruding toward the corresponding side of the air outlet 11. It can be understood that so set up, be favorable to guaranteeing wind homogeneity, the smooth and easy nature that air outlet 11 blew out, avoid producing sharp-pointed air-out noise. It should be noted that, the design is not limited to this, and in other embodiments, the projection of the air guiding edge 211 in the plane where the air outlet 11 is located may also be a broken line shape protruding toward the corresponding side of the air outlet 11.
Optionally, the air guiding device 2 includes two air guiding plates 21, the two air guiding plates 21 are respectively disposed on two opposite sides of the air outlet 11, and based on the two air guiding plates 21 being located at the opening position, a distance between projections of the air guiding edges 211 of the two air guiding plates 21 in a plane where the air outlet 11 is located is gradually changed in an extending direction of the air guiding edges 211. It can be understood that, with such an arrangement, the two air deflectors 21 move in the same direction or away from each other to enhance the change of the air outlet area, increase the difference of the wind speed between the middle position and the two sides of the air outlet 11, and improve the effect of the wind avoiding mode. In this embodiment, the outlet 11 includes two opposite upper sides 111 and lower sides 112, and left sides 113 and right sides 114, referring to fig. 7 and 8, for example, but not limited to, two air deflectors 21 may be respectively disposed on the upper sides 111 and the lower sides 112, or the left sides 113 and the right sides 114. It should be noted that the design is not limited thereto, and in other embodiments, the two air deflectors 21 may be disposed on adjacent sides of the air outlet 11.
Optionally, based on the air deflector 21 being in the open position, a minimum distance between a projection of the air guiding edge 211 in the plane of the air outlet 11 and a corresponding side of the air outlet 11 is greater than or equal to half of a length of the side of the air outlet 11 located at two sides of the air deflector 21. It can be understood that, for the case of the single air guide plate 21, the arrangement can effectively avoid the situation that the real air outlet area of the air outlet 11 is too small, and then the refrigeration or heating effect of the air conditioner is weakened; for the case of the double air deflectors 21, the arrangement can better avoid the two air deflectors 21 from colliding with each other when in the opening position.
Referring to fig. 2, 5, 6 and 7, in the second embodiment of the present invention, based on the opening position of the air deflector 21, the distance between the projection of the air guiding edge 211 in the plane of the air outlet 11 and the corresponding side of the air outlet 11 gradually increases from the two ends of the air guiding edge 211 in the extending direction to the middle. It can be understood that the air outlet 11 is arranged in a narrow middle part and wide two sides, so that the middle position of the air outlet 11 extrudes air greatly, the air speed blown out from the middle position is high, the two sides of the air outlet 11 extrude air little, the air speed blown out from the middle position is low, and the air outlet is applied to the actual life, namely, an air supply mode of blowing people is configured for the air conditioner, so that the middle part of the air is blown to users at a higher air speed; meanwhile, the condition that the air outlet temperature is 'large middle temperature difference and small two-side temperature difference' is also determined by the air outlet form of the air outlet 11 so as to be used for local rapid heating and cooling.
Optionally, based on the opening position of the air deflector 21, a projection of the air guiding edge 211 in the plane of the air outlet 11 is in a concave arc shape that is concave toward a corresponding side of the air outlet 11. It can be understood that so set up, be favorable to guaranteeing wind homogeneity, the smooth and easy nature that air outlet 11 blew out, avoid producing sharp-pointed air-out noise. It should be noted that, the design is not limited to this, and in other embodiments, the projection of the air guiding edge 211 in the plane where the air outlet 11 is located may also be a broken line shape recessed toward the corresponding side of the air outlet 11.
Optionally, the air guiding device 2 includes two air guiding plates 21, the two air guiding plates 21 are respectively disposed on two opposite sides of the air outlet 11, and based on the two air guiding plates 21 being located at the opening position, a distance between projections of the air guiding edges 211 of the two air guiding plates 21 in a plane where the air outlet 11 is located is gradually changed in an extending direction of the air guiding edges 211. It can be understood that, so set up, through two aviation baffles 21 simultaneous phase to the motion or move back to the reinforcing is to the change condition of air-out area, increases the wind speed difference of air outlet 11 middle position and both sides position, promotes the effect of "people are blown to wind" mode. In this embodiment, the outlet 11 includes two opposite upper sides 111 and lower sides 112, and left sides 113 and right sides 114, referring to fig. 7 and 8, for example, but not limited to, two air deflectors 21 may be respectively disposed on the upper sides 111 and the lower sides 112, or the left sides 113 and the right sides 114. It should be noted that the design is not limited thereto, and in other embodiments, the two air deflectors 21 may be disposed on adjacent sides of the air outlet 11.
Optionally, based on the air deflector 21 being in the open position, a minimum distance between a projection of the air guiding edge 211 in the plane of the air outlet 11 and a corresponding side of the air outlet 11 is greater than or equal to half of a length of the side of the air outlet 11 located at two sides of the air deflector 21. It can be understood that, for the case of the single air guide plate 21, the arrangement can effectively avoid the situation that the real air outlet area of the air outlet 11 is too small, and then the refrigeration or heating effect of the air conditioner is weakened; for the case of the double air deflectors 21, the arrangement can better avoid the two air deflectors 21 from colliding with each other when in the opening position.
In the third embodiment of the present invention, the air deflector 21 comprises a first air deflector 212 and a second air deflector 213, and the air conditioner has a first operation mode and a second operation mode; based on the air conditioner being in the first operating mode, the first air deflector 212 is located at the open position, and the second air deflector 213 is located at the closed position; based on the air conditioner being in the second operating mode, the second air deflector 213 is in the open position and the first air deflector 212 is in the closed position. It can be understood that the arrangement enriches the working modes of the air conditioner so as to better meet various requirements of users.
For example, but not limited to, the distance between the projection of the first guiding edge 212a of the first guiding plate 212 in the plane of the air outlet 11 and the corresponding side of the air outlet 11 gradually decreases from the two ends of the extending direction of the first guiding edge 212a toward the middle; when the first air deflector 212 is opened, the air outlet 11 is arranged to be wide in the middle and narrow in two sides, and the first working mode is a wind avoiding mode correspondingly, so that the impact of the wind blown out by the air conditioner on a user is reduced. The distance between the projection of the second guiding edge 213a of the second guiding plate 213 in the plane of the air outlet 11 and the corresponding side of the air outlet 11 gradually increases from the two ends of the extending direction of the second guiding edge 213a toward the middle; when the second air deflector 213 is opened, the air outlet 11 is arranged to be "narrow in the middle and wide on both sides", and the second working mode corresponds to a "blowing mode" to increase the wind speed and increase or decrease the temperature at a local position. With the arrangement, according to different requirements of users on 'people are kept away from wind' or 'people are blown by wind' under different conditions, the air conditioner can select the corresponding air deflector 21 to reach the opening position, and then the air conditioner can be correspondingly adjusted to reach the corresponding air outlet state. Without loss of generality, as for the specific position relationship between the first air guiding plate 212 and the second air guiding plate 213, the technical solution of the present invention is not limited to that the first air guiding plate 212 and the second air guiding plate 213 are respectively disposed at the inner side and the outer side of the same side of the air outlet 11, or that the first air guiding plate 212 and the second air guiding plate 213 are respectively disposed at the adjacent sides of the air outlet 11.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An air conditioner, comprising:
a housing provided with an air outlet; and
the air guide device comprises an air guide plate movably connected with the shell; the air deflector is provided with a closing position and an opening position, and in the opening position, the projection of the air deflector on the plane where the air outlet is located in the air outlet; wherein,
based on the air deflector is located at the opening position, the air deflector is provided with an air guiding edge far away from the shell, and the distance between the projection of the air guiding edge on the plane where the air outlet is located and the corresponding side edge of the air outlet is gradually changed in the extending direction of the air guiding edge.
2. The air conditioner according to claim 1, wherein based on the air deflector being in the open position, a distance between a projection of the air guiding edge on the plane of the air outlet and a corresponding side of the air outlet is gradually reduced from both ends of the air guiding edge in an extending direction toward a middle portion;
and/or based on the air deflector being located at the opening position, the distance between the projection of the air guiding edge on the plane where the air outlet is located and the corresponding side edge of the air outlet is gradually increased from the two ends of the extending direction of the air guiding edge to the middle part.
3. The air conditioner according to claim 2, wherein based on the opening position of the air deflector, a projection of the air guiding edge on a plane where the air outlet is located is in a convex arc shape protruding toward a corresponding side of the air outlet;
and/or based on the air deflector being located at the opening position, the projection of the air guiding edge on the plane where the air outlet is located is in a concave arc shape which is concavely arranged towards the corresponding side edge of the air outlet.
4. The air conditioner of claim 1, wherein said air deflection plate is pivotally coupled relative to said housing for pivotal movement between said closed position and said open position; or
The air deflector is slidably coupled to the housing to slide between the closed position and the open position.
5. The air conditioner as claimed in claim 4, wherein the air guiding device further comprises a motor and a transmission link, the motor is mounted at the position of the casing close to the air outlet, one end of the transmission link is connected to a rotating shaft of the motor, and the other end of the transmission link is connected to the air guiding plate, so that the air guiding plate is driven to rotate by the rotating shaft.
6. The air conditioner according to any one of claims 1 to 5, wherein the air guiding device includes two air guiding plates, the two air guiding plates are respectively disposed on two opposite sides of the air outlet, and based on the two air guiding plates being located at the open position, a distance between projections of the air guiding edges of the two air guiding plates on a plane where the air outlet is located is gradually varied in an extending direction of the air guiding edges.
7. The air conditioner according to claim 6, wherein based on the opening position of the air deflector, a minimum distance between a projection of the air guiding edge on the plane of the air outlet and a corresponding side of the air outlet is greater than or equal to half of a length of the side of the air outlet on both sides of the air deflector.
8. The air conditioner according to any one of claims 1 to 5, wherein the air guiding device includes two air guiding plates, the two air guiding plates are respectively disposed at two adjacent sides of the air outlet, and based on the two air guiding plates being located at the open position, a projection of an air guiding edge of any one of the air guiding plates on a plane where the air outlet is located and a distance between corresponding sides of the air outlet are gradually changed in an extending direction of the air guiding device.
9. The air conditioner of claim 1, wherein the air deflection plates comprise a first air deflection plate and a second air deflection plate, the air conditioner having a first mode of operation and a second mode of operation;
based on the air conditioner being in the first working mode, the first air deflector is located at the open position, and the second air deflector is located at the closed position; based on the air conditioner being in the second working mode, the second air deflector is located at the open position, and the first air deflector is located at the closed position.
10. A control method of an air conditioner, characterized in that the air conditioner is the air conditioner according to any one of claims 1 to 9, the control method of the air conditioner comprising:
based on the fact that the distance from a user to the air conditioner is larger than a preset distance, the air deflector is controlled to move towards one side of the opening position, and therefore the area of the projection of the air deflector on the plane where the air outlet is located in the air outlet is increased;
and controlling the air deflector to move towards one side of the closed position based on the fact that the distance from a user to the air conditioner is smaller than a preset distance, so that the area of the projection of the air deflector on the plane where the air outlet is located in the air outlet is reduced.
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| CN201910231625.1A CN109780628B (en) | 2019-03-25 | 2019-03-25 | Air conditioner and control method thereof |
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| CN201910231625.1A CN109780628B (en) | 2019-03-25 | 2019-03-25 | Air conditioner and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665160A (en) * | 2020-12-21 | 2021-04-16 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
| WO2023151302A1 (en) * | 2022-02-09 | 2023-08-17 | 青岛海尔空调器有限总公司 | Air conditioner and air deflection device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110081853A1 (en) * | 2009-10-02 | 2011-04-07 | Roebuck Rodney A | Slot diffuser deflector |
| CN104566891A (en) * | 2014-12-12 | 2015-04-29 | 珠海格力电器股份有限公司 | Air opening component and air conditioning system with same |
| CN104879834A (en) * | 2015-03-31 | 2015-09-02 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN206037245U (en) * | 2016-08-24 | 2017-03-22 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner indoor unit thereof |
| CN210128413U (en) * | 2019-03-25 | 2020-03-06 | 广东美的制冷设备有限公司 | Air conditioner |
-
2019
- 2019-03-25 CN CN201910231625.1A patent/CN109780628B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110081853A1 (en) * | 2009-10-02 | 2011-04-07 | Roebuck Rodney A | Slot diffuser deflector |
| CN104566891A (en) * | 2014-12-12 | 2015-04-29 | 珠海格力电器股份有限公司 | Air opening component and air conditioning system with same |
| CN104879834A (en) * | 2015-03-31 | 2015-09-02 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN206037245U (en) * | 2016-08-24 | 2017-03-22 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner indoor unit thereof |
| CN210128413U (en) * | 2019-03-25 | 2020-03-06 | 广东美的制冷设备有限公司 | Air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665160A (en) * | 2020-12-21 | 2021-04-16 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
| CN112665160B (en) * | 2020-12-21 | 2022-01-28 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
| WO2023151302A1 (en) * | 2022-02-09 | 2023-08-17 | 青岛海尔空调器有限总公司 | Air conditioner and air deflection device thereof |
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|---|---|
| CN109780628B (en) | 2023-06-02 |
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