CN113154663A - Air conditioner and control method thereof - Google Patents
Air conditioner and control method thereof Download PDFInfo
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- CN113154663A CN113154663A CN202110492569.4A CN202110492569A CN113154663A CN 113154663 A CN113154663 A CN 113154663A CN 202110492569 A CN202110492569 A CN 202110492569A CN 113154663 A CN113154663 A CN 113154663A
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- Prior art keywords
- air
- air conditioner
- air outlet
- deflector
- cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—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
- F24F11/67—Switching between heating and cooling modes
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air-Flow Control Members (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses an air conditioner and a control method thereof, wherein the air conditioner comprises a shell and a second air deflector; an air outlet is formed in the shell, and the first air deflector is arranged at the air outlet. In the invention, when the air conditioner works in the soft wind feeling mode, the first air deflector shields part of the air outlet, so that the air conditioner is prevented from blowing air singly, and different comfort requirements of users are met.
Description
Related document
The present application claims priority from chinese patent application having application number 201810199744.9 entitled "air conditioner and method for controlling the same" filed on 2018, 03/09, which is incorporated herein by reference in its entirety.
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to an air conditioner and a control method thereof.
Background
Along with the continuous improvement of people's standard of living, also more and more high to the demand of air conditioner, the air conditioner on the current market, the far stream area of air outlet is big, and the amount of wind is big, and the air supply distance is far away, and the wind of air conditioner directly blows and brings very big discomfort on one's body, and the sense of blowing is single, can not satisfy different people to the different demands of wind sense.
Disclosure of Invention
The invention mainly aims to provide an air conditioner and a control method thereof, and aims to solve the technical problem that the air conditioner in the prior art is single in blowing sense.
In order to achieve the above object, the present invention provides an air conditioner, which includes a housing and a first air deflector;
the shell is provided with an air outlet;
the first air deflector is rotatably arranged at the air outlet and is connected with the shell through a first rotating shaft on the shell;
the air conditioner has a soft wind feeling mode;
when the air conditioner works in the soft wind sensing mode, the first air deflector shields part of the air outlet.
Optionally, the air conditioner further has a cooling/heating mode, and when the air conditioner works in the cooling/heating mode, the first air deflector completely avoids the air outlet.
Optionally, when the first air deflector closes the air outlet, a side of the first air deflector close to the upper side of the air outlet is a first side, and a side of the first air deflector close to the lower side of the air outlet is a second side; the first rotating shaft extends to the first side edge to form a first surface, the first rotating shaft extends to the end edge of the upper side of the air outlet to form a second surface, and an included angle between the first surface and the second surface is alpha;
when the air conditioner works in the soft wind feeling mode, alpha is in a first angle range;
when the air conditioner works in the cooling/heating mode, alpha is positioned in a second angle range;
wherein angles within the first range of angles are less than angles within the second range of angles.
Alternatively, the first angular range is [30 °, 40 ° ], and the second angular range is [65 °, 90 ° ].
Optionally, a distance between the first side edge and the end edge of the upper side of the air outlet is M;
when the air conditioner works in the soft wind feeling mode, M is located in a first distance range;
when the air conditioner works in the cooling/heating mode, M is positioned in a second distance range;
the distance values within the first distance range are smaller than the distance values within the second distance range.
Optionally, the first distance range is [65mm, 70mm ], and the second distance range is [95mm, 110mm ].
Optionally, a distance N between the second side edge and the end edge of the housing on the lower side of the air outlet;
when the air conditioner works in the soft wind feeling mode, N is located in a third distance range;
when the air conditioner works in the cooling/heating mode, N is located in a fourth distance range;
the distance values within the third distance range are smaller than the distance values within the fourth distance range.
Optionally, the third distance range is [15mm, 25mm ], and the fourth distance range is [25mm, 45mm ].
Optionally, the air conditioner further includes a second air deflector, the housing has an air outlet duct formed inside the housing, the air outlet is communicated with the air outlet duct, the second air deflector is rotatably disposed in the air outlet duct, and when the air conditioner operates in the cooling/heating mode, the air outlet direction of the second air deflector is the same as the air outlet direction of the air outlet duct.
Optionally, the first air deflector is provided with a first air dispersing hole penetrating through the first air deflector;
and/or the second air deflector is provided with a plurality of second air dispersing holes penetrating through the second air deflector.
The invention also provides a control method of the air conditioner, based on the air conditioner, the air conditioner comprises a soft wind feeling mode and a cooling/heating mode, and the air conditioner can be switched between the soft wind feeling mode and the cooling/heating mode; the control method of the air conditioner comprises the following steps:
when the air conditioner works in the soft wind sensing mode, the first air deflector shields part of the air outlet;
when the air conditioner works in the cooling/heating mode, the first air deflector completely avoids the air outlet.
The invention provides an air conditioner, wherein a first air deflector is rotatably arranged at an air outlet of the air conditioner, and therefore when the air conditioner works in a soft wind feeling mode, the first air deflector partially shields the air outlet, so that the air around the wind direction from the air outlet is diffused, the wind outlet is soft, and the soft wind felt by a human body is achieved. In the scheme, the air outlet mode of the air conditioner is not single any more so as to meet different comfort requirements of users.
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 view of the structure of the soft wind feeling mode of the air conditioner of the present invention;
fig. 2 is a schematic structural view of a cooling/heating mode of the air conditioner according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
10 | |
| 11 | Air-dispersing |
12 | |
| 20 | |
21 | Second |
| 22 | |
30 | |
| 31 | |
32 | |
| 40 | |
50 | Swinging blade |
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, back, horizontal, and vertical … …) 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 motion 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, wherein the air conditioner can be a split wall-mounted air conditioner, and the air conditioner can be a single-cold machine or a cold-warm machine. The working modes of the air conditioner in the scheme comprise a soft wind feeling mode and a refrigerating/heating mode.
Referring to fig. 1, an air conditioner 100 includes a housing 30, a first air guiding plate 10 and a second air guiding plate 20; the casing 30 has an air outlet duct (not labeled in the figure) formed inside the casing 30 and an air outlet (not labeled in the figure) communicated with the air outlet duct and arranged on the outer peripheral wall of the casing 30; the first air deflector 10 is rotatably disposed at the air outlet, and is connected to the housing 30 through a first rotating shaft 12 on the housing 30; the second air deflector 20 is rotatably disposed in the air outlet duct, and the second air deflector 20 rotates through a second rotating shaft 22 on the casing 30; the air conditioner 100 has a soft wind sensing mode, when the air conditioner 100 works in the soft wind sensing mode, the first wind deflector 10 partially shields the air outlet, and the second wind deflector 20 extends to the lower side of the air outlet along the air outlet duct.
Specifically, the case 30 is installed therein with components of the air conditioner 100, and the case 30 serves to beautify the appearance while supporting and protecting the internal components. The housing 30 includes a chassis 31, a face frame (not shown) and a face plate 32, the face frame is disposed on the chassis 31, a front side of the face frame is open, the face plate 32 is disposed on the front side of the face frame, and an air outlet is defined between a lower end of the face plate 32 and the face frame. Specifically, the face frame may be rotatably or detachably provided on the chassis 31, and the face plate 32 may be rotatably or detachably provided on the face frame. It can be understood that the air conditioner 100 further includes a swing blade 50, and the swing blade 50 is rotatably disposed in the air outlet duct and controls the air sweeping in the left and right directions to realize air supply in the left and right directions. The air conditioner 100 further includes a fan 40 disposed within the housing 30.
In the embodiment of the present invention, an air outlet duct for air circulation is further disposed in the casing 30, the air outlet duct forms an air outlet on the outer peripheral wall of the casing 30, and when the air conditioner 100 is turned on, air is continuously blown to the indoor space through the air outlet, so as to adjust the indoor temperature. The first air deflector 10 rotates around a first rotation axis 12, so as to open or close the air outlet. In this embodiment, the second air guiding plate 20 is provided with a plurality of second air dispersing holes 21 penetrating through the second air guiding plate 20, the second air dispersing holes 21 are arranged along the thickness direction of the second air guiding plate 20, and the second air guiding plate 20 can rotate in the air outlet duct along the second rotating shaft 22. The soft wind sensing mode is a soft wind sensing mode, when the air conditioner 100 operates in the soft wind sensing mode, the first wind guide plate 10 rotates by an angle to partially shield the air outlet, and the second wind guide plate 20 extends to the lower side of the air outlet along the air outlet duct. In a preferred embodiment, the first air deflector 10 and the second air deflector 20 are located at substantially vertical positions, the far end of the first air deflector 10 in the air outlet direction of the air outlet, the far end of the second air deflector 20 in the air outlet direction of the air outlet, and the first rotating shaft 12 are located substantially on the same plane, and the blown air is blocked by the first air deflector 10, and is diffused to the surrounding environment through the second air diffusion hole 21 on the second air deflector 20, so as to reduce the air volume and the air speed of the air outlet. The air conditioner has the advantages that the air blown out by the air conditioner 100 is prevented from directly blowing on the human body, so that the air felt by a human body is softer, the air conditioner is prevented from blowing air only in a single mode, the modes are diversified, and the requirements of users are met.
Further, when the first air deflector 10 closes the air outlet, a side of the first air deflector 10 close to the upper side of the air outlet is a first side (not labeled in the figure), and a side of the first air deflector 10 close to the lower side of the air outlet is a second side (not labeled in the figure); the first rotating shaft 12 extends towards the first side edge to form a first surface, the first rotating shaft 12 extends towards the end edge of the upper side of the air outlet to form a second surface, and an included angle between the first surface and the second surface is alpha; that is, the state where the first air guiding plate completely closes the air outlet is taken as an initial position, and an angle of rotation of the first air guiding plate 10 around the first rotation axis 12 from the initial position is α. When the air conditioner works in the soft wind feeling mode, alpha is in a first angle range; when the air conditioner works in the cooling/heating mode, alpha is positioned in a second angle range; wherein angles within the first range of angles are less than angles within the second range of angles. The first angular range is [30 °, 40 ° ], and the second angular range is [65 °, 90 ° ].
The distance between the first side edge and the end edge of the upper side of the air outlet is M. The second side edge is spaced from the end edge of the housing 30 on the lower side of the air outlet by a distance N. The first distance range is [65mm, 70mm ], and the second distance range is [95mm, 110mm ].
The distance N between the second side edge and the end edge of the shell on the lower side of the air outlet; when the air conditioner works in the soft wind feeling mode, N is located in a third distance range; when the air conditioner works in the cooling/heating mode, N is located in a fourth distance range; the distance values within the third distance range are smaller than the distance values within the fourth distance range. The third distance range is [15mm, 25mm ], and the fourth distance range is [25mm, 45mm ].
The distance between the first side edge and the end edge of the upper side of the air outlet is M; when the air conditioner works in the soft wind feeling mode, M is located in a first distance range; when the air conditioner works in the cooling/heating mode, M is positioned in a second distance range; the distance values within the first distance range are smaller than the distance values within the second distance range.
When the air conditioner works in a soft wind feeling mode, alpha ranges from 30 degrees to 40 degrees, in the state, the wind speed of the wind coming out of the wind outlet duct is weak, the wind volume is not large, the wind is blocked by the first wind deflector 10, the wind is prevented from directly blowing on a human body and is diffused to the periphery along the first wind deflector 10, the wind is made to be softer, the acceptance of a user is facilitated, and the comfortable feeling is brought to the user.
Further, when the air conditioner 100 is in the soft wind feeling mode and alpha ranges from 30 degrees to 40 degrees, the distance between the first side edge and the end edge of the upper side of the air outlet is M, and the range of M is 65mm-70 mm; or, when the air conditioner 100 operates in the soft wind feeling mode, the distance between the second side edge and the end edge of the lower side of the air outlet is N, and the range of N is 15mm to 25 mm. When the air conditioner works in a soft wind feeling mode, the wind coming out of the wind outlet duct is easy to soften under the action of the first wind deflector 10. At this time, when the outlet air of the air conditioner 100 is diffused to the surroundings along the first air deflector 10, the air speed and the air volume coming out of the air outlet are easily reduced, so that the user feels soft air.
Referring to fig. 2, further, the air conditioner further has a cooling/heating mode, when the air conditioner works in the cooling/heating mode, the first air deflector completely avoids the air outlet, and α is in a range of 65 ° or more and 90 ° or less. In the embodiment of the present invention, the second operating mode is a cooling/heating mode, and the first air deflector 10 and the second air deflector 20 rotate to positions substantially parallel to the air outlet direction of the air outlet duct, as can be seen from fig. 2, when the air conditioner operates in the cooling/heating mode, the first air deflector 10 completely avoids the air outlet, and the air outlet direction of the second air deflector 20 is the same as the air outlet direction of the air outlet duct. At this time, a side of the first air deflector 10 close to the upper side of the air outlet is a first side, and a side of the first air deflector 10 close to the lower side of the air outlet is a second side; the first rotating shaft 12 extends towards the first side edge to form a first surface, the first rotating shaft 12 extends towards the end edge of the upper side of the air outlet to form a second surface, an included angle between the first surface and the second surface is alpha, namely, a state that the air outlet is completely closed by the first air deflector is taken as an initial position, an angle of rotation of the first air deflector 10 around the first rotating shaft 12 from the initial position is alpha, and when the range of the rotation angle alpha of the first air deflector 10 is more than or equal to 65 degrees and less than or equal to 90 degrees, in this state, the first air deflector 10 and the second air deflector 20 have small obstruction to the wind in the air outlet duct, so that the wind speed and the wind volume of the wind coming out from the air outlet duct are large, and the ambient temperature can be rapidly changed.
Further, when the air conditioner works in a cooling/heating mode, the distance M between the first side edge and the end edge of the upper side of the air outlet ranges from 95mm to 110 mm. Or when the air conditioner works in a cooling/heating mode, the distance N between the second side edge and the end edge of the shell on the lower side of the air outlet ranges from 25mm to 45 mm. In the embodiment of the invention, when the air conditioner 100 is in the cooling/heating mode and alpha ranges from 65 degrees to 90 degrees, M ranges from 95mm to 110mm or N ranges from 25mm to 45 mm. The air speed and the air volume coming out of the air outlet are easy to increase, at the moment, the obstruction of the first air deflector 10 to the air outlet of the air conditioner 100 is small, so that the air speed of the air coming out of the air outlet duct is high, the air volume is large, and the temperature in a room is adjusted rapidly.
In the embodiment of the present invention, the first air guiding plate 10 is provided with an air dispersing hole 11 penetrating through the thickness of the first air guiding plate 10. The length of the air dispersing hole 11 in the opening direction is equal to the thickness of the first air deflector 10 or the length of the air dispersing hole 11 in the opening direction is greater than the thickness of the first air deflector 10. The diameter of the air dispersing hole 11 gradually increases along the direction from the inner side of the first air deflector 10 to the outer side of the first air deflector 10. The structure is simple, and the air in the air outlet duct can be conveniently diffused to the periphery from the air diffusion holes 11 of the first air deflector 10.
The present invention further provides a control method of an air conditioner 100, where the air conditioner 100 is the air conditioner 100 described above, the air conditioner 100 includes a soft wind feeling mode and a cooling/heating mode, and the air conditioner 100 can switch between the soft wind feeling mode and the cooling/heating mode; when the air conditioner 100 works in the soft wind sensing mode, the first air deflector 10 shields part of the air outlet, the second air deflector 20 extends towards the lower side of the air outlet along the air outlet duct, when the first air deflector 10 closes the air outlet, the side of the first air deflector 10 close to the upper side of the air outlet is a first side, and the side of the first air deflector close to the lower side of the air outlet is a second side; the first rotating shaft 12 extends towards the first side edge to form a first surface, the first rotating shaft 12 extends towards the end edge of the upper side of the air outlet to form a second surface, an included angle between the first surface and the second surface is alpha, and the alpha is in a range of more than or equal to 30 degrees and less than or equal to 40 degrees; when the air conditioner works in the cooling/heating mode, the first air deflector 10 completely avoids the air outlet, and the range of alpha is more than or equal to 65 degrees and less than or equal to 90 degrees. The specific structure of the air conditioner 100 refers to the above embodiments, and is not described in detail herein.
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 (11)
1. The air conditioner is characterized by comprising a shell and a first air deflector;
the shell is provided with an air outlet;
the first air deflector is rotatably arranged at the air outlet and is connected with the shell through a first rotating shaft on the shell;
the air conditioner has a soft wind feeling mode;
when the air conditioner works in the soft wind sensing mode, the first air deflector shields part of the air outlet.
2. The air conditioner of claim 1, wherein the air conditioner further comprises a cooling/heating mode, and wherein the first air deflector completely clears the air outlet when the air conditioner is operating in the cooling/heating mode.
3. The air conditioner according to claim 2, wherein when the first air deflector closes the air outlet, a side of the first air deflector adjacent to an upper side of the air outlet is a first side, and a side of the first air deflector adjacent to a lower side of the air outlet is a second side; the first rotating shaft extends to the first side edge to form a first surface, the first rotating shaft extends to the end edge of the upper side of the air outlet to form a second surface, and an included angle between the first surface and the second surface is alpha;
when the air conditioner works in the soft wind feeling mode, alpha is in a first angle range;
when the air conditioner works in the cooling/heating mode, alpha is positioned in a second angle range;
wherein angles within the first range of angles are less than angles within the second range of angles.
4. The air conditioner according to claim 3, wherein the first angle range is [30 °, 40 ° ], and the second angle range is [65 °, 90 ° ].
5. The method of claim 2, wherein the distance between the first side and the upper edge of the outlet is M;
when the air conditioner works in the soft wind feeling mode, M is located in a first distance range;
when the air conditioner works in the cooling/heating mode, M is positioned in a second distance range;
the distance values within the first distance range are smaller than the distance values within the second distance range.
6. The air conditioner according to claim 5, wherein said first distance range is [65mm, 70mm ], and said second distance range is [95mm, 110mm ].
7. The air conditioner according to claim 2, wherein a distance N between the second side and an end edge of the housing on a lower side of the outlet port;
when the air conditioner works in the soft wind feeling mode, N is located in a third distance range;
when the air conditioner works in the cooling/heating mode, N is located in a fourth distance range;
the distance values within the third distance range are smaller than the distance values within the fourth distance range.
8. The air conditioner according to claim 7, wherein the third distance range is [15mm, 25mm ], and the fourth distance range is [25mm, 45mm ].
9. The air conditioner according to any one of claims 2 to 7, further comprising a second air guiding plate, wherein the housing has an air outlet duct formed inside the housing, the air outlet is communicated with the air outlet duct, the second air guiding plate is rotatably disposed in the air outlet duct, and when the air conditioner operates in the cooling/heating mode, the air outlet direction of the second air guiding plate is the same as the air outlet direction of the air outlet duct.
10. The air conditioner as claimed in claim 9, wherein the first air deflection plate is provided with a first air dispersion hole penetrating the first air deflection plate;
and/or the second air deflector is provided with a plurality of second air dispersing holes penetrating through the second air deflector.
11. A control method of an air conditioner based on any one of claims 1 to 10, wherein the air conditioner includes a soft wind feeling mode and a cooling/heating mode, and the air conditioner can be switched between the soft wind feeling mode and the cooling/heating mode; the control method of the air conditioner comprises the following steps:
when the air conditioner works in the soft wind sensing mode, the first air deflector shields part of the air outlet;
when the air conditioner works in the cooling/heating mode, the first air deflector completely avoids the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110492569.4A CN113154663A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and control method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199744.9A CN108426358A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and its control method |
| CN202110492569.4A CN113154663A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and control method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810199744.9A Division CN108426358A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113154663A true CN113154663A (en) | 2021-07-23 |
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Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110488978.7A Pending CN113154662A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and control method thereof |
| CN202110492569.4A Pending CN113154663A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and control method thereof |
| CN202111448379.9A Pending CN114111014A (en) | 2018-03-09 | 2018-03-09 | Air conditioner |
| CN201810199744.9A Pending CN108426358A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and its control method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110488978.7A Pending CN113154662A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and control method thereof |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111448379.9A Pending CN114111014A (en) | 2018-03-09 | 2018-03-09 | Air conditioner |
| CN201810199744.9A Pending CN108426358A (en) | 2018-03-09 | 2018-03-09 | Air conditioner and its control method |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3604940A4 (en) |
| JP (1) | JP6909869B2 (en) |
| CN (4) | CN113154662A (en) |
| BR (1) | BR112020007847B1 (en) |
| WO (1) | WO2019169714A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186114B (en) * | 2019-07-10 | 2024-06-18 | 广东美的制冷设备有限公司 | Air Conditioner |
| JP7159431B2 (en) * | 2019-11-25 | 2022-10-24 | 東芝ライフスタイル株式会社 | indoor unit of air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008190779A (en) * | 2007-02-05 | 2008-08-21 | Mitsubishi Electric Corp | Air conditioner |
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- 2018-03-09 CN CN202110492569.4A patent/CN113154663A/en active Pending
- 2018-03-09 CN CN202111448379.9A patent/CN114111014A/en active Pending
- 2018-03-09 CN CN201810199744.9A patent/CN108426358A/en active Pending
- 2018-04-27 BR BR112020007847-6A patent/BR112020007847B1/en active IP Right Grant
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|---|---|
| BR112020007847A2 (en) | 2020-10-13 |
| CN108426358A (en) | 2018-08-21 |
| WO2019169714A1 (en) | 2019-09-12 |
| CN114111014A (en) | 2022-03-01 |
| EP3604940A4 (en) | 2020-07-01 |
| BR112020007847B1 (en) | 2023-05-16 |
| EP3604940A1 (en) | 2020-02-05 |
| CN113154662A (en) | 2021-07-23 |
| JP2020517896A (en) | 2020-06-18 |
| JP6909869B2 (en) | 2021-07-28 |
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