CN111720888A - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
- Publication number
- CN111720888A CN111720888A CN202010574188.6A CN202010574188A CN111720888A CN 111720888 A CN111720888 A CN 111720888A CN 202010574188 A CN202010574188 A CN 202010574188A CN 111720888 A CN111720888 A CN 111720888A
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- Prior art keywords
- air
- wind
- deflector
- outlet
- indoor unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Air-Flow Control Members (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an indoor unit of an air conditioner, which comprises: an air outlet is formed on the machine body and comprises a first air outlet and a second air outlet which are arranged along the length direction of the air outlet; the first air sweeping structure is opposite to the first air outlet, the second air sweeping structure is opposite to the second air outlet, and the first air sweeping structure and the second air sweeping structure respectively comprise a plurality of rotatable air sweeping blades which are arranged at intervals along the length direction of the air outlet; the first air deflector is arranged at the first air outlet to open and close the first air outlet, the second air deflector is arranged at the second air outlet to open and close the second air outlet, and the first air deflector and the second air deflector are rotatably connected with one side of the air outlet in the width direction; the third air deflector is positioned between the first air sweeping structure and the first air deflector, and the fourth air deflector is positioned between the second air sweeping structure and the second air deflector. According to the air conditioner indoor unit, the air supply of the air conditioner indoor unit in multiple directions is ensured, meanwhile, the accurate air supply of the air conditioner indoor unit is realized according to the number of people, different directions where the people are located and different activities of the people, and the purposes of saving energy and reducing consumption are achieved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit.
Background
In the related art, an air conditioner indoor unit is generally provided with only one transverse air deflector and one longitudinal air deflector. When a plurality of people are positioned indoors, the indoor unit of the air conditioner can only singly meet the air outlet control in one or two directions. The requirement of accurate air supply cannot be met.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, one object of the present invention is to provide an air conditioner indoor unit, which effectively increases the control on the air outlet direction of the air conditioner indoor unit, ensures that the air conditioner indoor unit can supply air in multiple directions, and can supply air accurately according to the number of people, different directions where the people are located, and different activities of the people, so as to save energy and reduce consumption.
The air conditioner indoor unit according to the embodiment of the invention comprises: the air conditioner comprises a machine body, wherein an air outlet is formed in the machine body and comprises a first air outlet and a second air outlet which are arranged along the length direction of the air outlet; the first air sweeping structure and the second air sweeping structure are arranged in the machine body, the first air sweeping structure is opposite to the first air outlet, the second air sweeping structure is opposite to the second air outlet, and the first air sweeping structure and the second air sweeping structure respectively comprise a plurality of air sweeping blades which are arranged at intervals along the length direction of the air outlet and can rotate; the first air deflector is arranged at the first air outlet to open and close the first air outlet, the second air deflector is arranged at the second air outlet to open and close the second air outlet, and the first air deflector and the second air deflector are both rotatably connected with one side of the air outlet in the width direction; the third air deflector is located between the first air sweeping structure and the first air deflector, the fourth air deflector is located between the second air sweeping structure and the second air deflector, and the third air deflector and the fourth air deflector are both rotatably connected with the other side of the air outlet in the width direction.
According to the air conditioner indoor unit provided by the embodiment of the invention, the air outlets are arranged to be the first air outlet and the second air outlet, the first wind sweeping structure, the first air deflector and the third air deflector are opposite to the first air outlet, and the second wind sweeping structure, the second air deflector and the fourth air deflector are opposite to the second air outlet. From this, make the air outlet region divide into two independent parts, and the operational mode and the operating condition mutual noninterference of two parts to increased the control of the air-out direction of air conditioner indoor set effectively, guaranteed that air conditioner indoor set can the multi-direction air supply, realized air conditioner indoor set's accurate air supply simultaneously, promoted user experience.
According to some embodiments of the present invention, in the first outlet mode of the air conditioner indoor unit, the plurality of wind sweeping blades of the first wind sweeping structure rotate to enable the airflow flowing through the plurality of wind sweeping blades to face a first temperature position to be adjusted, and the first wind deflector and the third wind deflector cooperate to enable the airflow blown out from the first outlet to face the first temperature position to be adjusted.
According to some embodiments of the present invention, in the first air outlet mode of the air conditioner indoor unit, the plurality of wind sweeping blades of the second wind sweeping structure are perpendicular to the air outlet, and the second air guiding plate and the fourth air guiding plate are opened to a maximum angle in a direction away from each other.
According to some embodiments of the present invention, in the second outlet mode of the air conditioner, the plurality of wind sweeping blades of the first wind sweeping structure swing back and forth along the length direction of the outlet to direct the airflow flowing through the plurality of wind sweeping blades to the first temperature area to be regulated, and at least one of the first wind deflector and the third wind deflector rotates back and forth along the width direction of the outlet to direct the airflow blown out from the first outlet to the first temperature area to be regulated.
According to some embodiments of the present invention, in the second air outlet mode of the air conditioner indoor unit, the plurality of wind sweeping blades of the second wind sweeping structure are perpendicular to the air outlet, and the second air guiding plate and the fourth air guiding plate are opened to a maximum angle in a direction away from each other.
According to some embodiments of the present invention, in the third outlet mode of the air conditioner indoor unit, the plurality of wind sweeping blades of the first wind sweeping structure and the second wind sweeping structure rotate to enable airflow flowing through the plurality of wind sweeping blades to face a plurality of second positions to be adjusted in temperature, and the first air deflector, the third air deflector, the second air deflector and the fourth air deflector cooperate to enable airflow blown out from the outlet to face the plurality of second positions to be adjusted in temperature.
According to some embodiments of the present invention, in the fourth outlet mode of the air conditioner, the plurality of wind sweeping blades of the first wind sweeping structure and the second wind sweeping structure swing back and forth along the length direction of the outlet so that the airflow flowing through the plurality of wind sweeping blades faces the second temperature area to be adjusted, the first wind deflector and the third wind deflector open to the maximum angle in the direction away from each other, and the second wind deflector and the fourth wind deflector open to the maximum angle in the direction away from each other.
According to some embodiments of the invention, the body is provided with a controller and an intelligent identification probe, and the intelligent identification probe is in communication connection with the controller.
According to some embodiments of the invention, the smart identification probe is provided on a front surface of the body.
According to some embodiments of the invention, the first air outlet and the second air outlet are arranged side to side and communicate with each other.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a front view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic view of an indoor unit of an air conditioner in a first air outlet mode according to an embodiment of the present invention;
fig. 5 is a front view of an indoor unit of an air conditioner in a first air outlet mode according to an embodiment of the present invention;
fig. 6 is a schematic view of an indoor unit of an air conditioner in a second air outlet mode according to an embodiment of the present invention;
fig. 7 is a front view of an indoor unit of an air conditioner in a second air outlet mode according to an embodiment of the present invention;
fig. 8 is a schematic view of an indoor unit of an air conditioner in a fourth air outlet mode according to an embodiment of the present invention;
fig. 9 is a front view of an indoor unit of an air conditioner in a fourth outlet mode according to an embodiment of the present invention.
Reference numerals:
100: an air conditioner indoor unit;
1: a body; 11: an air outlet; 111: a first air outlet; 112: a second air outlet;
2: a first wind sweeping structure; 21: a wind sweeping blade; 3: a second wind sweeping structure; 4: a first air deflector;
5: a second air deflector; 6: a third air deflector; 7: a fourth air deflector; 8: a controller;
9: the probe is identified intelligently.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
An air conditioner indoor unit 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 9. The air conditioner indoor unit 100 may be a wall-mounted air conditioner indoor unit. In the following description of the present application, the air conditioner indoor unit 100 is exemplified as a wall-mounted air conditioner indoor unit. Of course, the air conditioner indoor unit 100 may be other types of air conditioner indoor units, and is not limited to a wall-mounted air conditioner indoor unit.
As shown in fig. 1 to 9, an air conditioner indoor unit 100, such as a wall-mounted air conditioner indoor unit, according to an embodiment of the present invention includes a body 1, a first wind sweeping structure 2, a second wind sweeping structure 3, a first wind deflector 4, a second wind deflector 5, a third wind deflector 6, and a fourth wind deflector 7.
Specifically, the body 1 is formed with an outlet 11, and the outlet 11 includes a first outlet 111 and a second outlet 112 arranged along a length direction of the outlet 11. First wind structure 2 and second wind structure 3 all establish in organism 1, and first wind structure 2 is relative with first air outlet 111, and second wind structure 3 is relative with second air outlet 112, and first wind structure 2 and second wind structure 3 all include along the length direction interval setting of air outlet 11 and rotatable a plurality of wind blades 21 of sweeping. In the description of the present invention, "a plurality" means two or more.
For example, in the example of fig. 1 to 9, the air outlet 11 is located at a lower portion of the front side of the machine body 1, and the air outlet 11 extends in the left-right direction, and the first air outlet 111 and the second air outlet 112 are arranged left and right. Here, it should be noted that, in the description of the present application, the direction of the air conditioner indoor unit 100 facing the user is "front", whereas the direction away from the user is "rear". The first wind sweeping structure 2 and the second wind sweeping structure 3 are respectively installed in the first wind outlet 111 and the second wind outlet 112. When the indoor unit 100 of the air conditioner, for example, an indoor unit of a wall-mounted air conditioner, is operated, at least one of the first outlet 111 and the second outlet 112 is opened, and the plurality of wind sweeping blades 21 of at least one of the first wind sweeping structure 2 and the second wind sweeping structure 3 may swing left and right along the length direction of the outlet 11, so that left and right wind sweeping is realized. Of course, the plurality of wind sweeping blades 21 can also be fixed after rotating a certain angle, so as to realize independent wind blowing to a certain indoor area. Therefore, the diversity of the air outlet direction of the air sweeping structure can be effectively increased, and the accurate air supply of the indoor unit 100 of the air conditioner is realized.
The first air deflector 4 is arranged at the first air outlet 111 to open and close the first air outlet 111, the second air deflector 5 is arranged at the second air outlet 112 to open and close the second air outlet 112, and both the first air deflector 4 and the second air deflector 5 are rotatably connected with one side of the air outlet 11 in the width direction. For example, as shown in fig. 1 to fig. 3, the first air guiding plate 4 is disposed at the front side of the first air outlet 111, the second air guiding plate 5 is disposed at the front side of the second air outlet 112, and both the first air guiding plate 4 and the second air guiding plate 5 may be pivotally connected to one side of the air outlet 11 facing the ground in the width direction, so as to increase the air output of the air outlet 11. When the indoor unit 100 of the air conditioner is in operation, the first air deflector 4 may open the first air outlet 111, the second air deflector 5 may open the second air outlet 112, and the air flow may be sent out through the first air outlet 111 and the second air outlet 112 to adjust the indoor temperature. When the air conditioner indoor unit 100 stops working, the first air guiding plate 4 closes the first air outlet 111, and the second air guiding plate 5 closes the second air outlet 112, so as to prevent external dust, impurities, insects, and the like from entering the machine body 1.
Referring to fig. 1 to 3, the third air guiding plate 6 is located between the first wind sweeping structure 2 and the first air guiding plate 4, the fourth air guiding plate 7 is located between the second wind sweeping structure 3 and the second air guiding plate 5, and both the third air guiding plate 6 and the fourth air guiding plate 7 are rotatably connected with the other side of the width direction of the air outlet 11. At this time, the third air deflector 6 is located at the rear side of the first air deflector 4, the fourth air deflector 7 is located at the rear side of the second air deflector 5, and both the third air deflector 6 and the fourth air deflector 7 are pivotally connected with one side of the air outlet 11 away from the ground in the width direction, so that when the air conditioner indoor unit 100 works, the first air deflector 4 and the second air deflector 5 can rotate downward relative to the air conditioner body 1, and the third air deflector 6 and the fourth air deflector 7 can rotate upward relative to the air conditioner body 1, so that the air outlet area of the air outlet 11 can be effectively increased, and the air outlet volume of the air conditioner indoor unit 100 is increased. When the indoor unit 100 of the air conditioner stops working, the first air deflector 4 can shield the third air deflector 6, the second air deflector 5 can shield the fourth air deflector 7, and the third air deflector 6 and the fourth air deflector 7 can be hidden in the unit body 1, so that the front side surfaces of the first air deflector 4 and the second air deflector 5 can be flush with the front side surface of the unit body 1, and the appearance attractiveness of the indoor unit 100 of the air conditioner is effectively ensured.
With reference to fig. 1 to 9, when the air conditioner indoor unit 100 operates, the respective operating states of the first wind sweeping structure 2, the second wind sweeping structure 3, the first wind guide plate 4, the second wind guide plate 5, the third wind guide plate 6, and the fourth wind guide plate 7 may be independent from each other and do not interfere with each other. It can be understood that, when the first air deflector 4 and the third air deflector 6 open the first air outlet 111 and the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 are used for sweeping wind left and right, the second air deflector 5 and the fourth air deflector 7 can close the second air outlet 112, and the second wind sweeping structure 3 can stop working at the same time; alternatively, the second air deflector 5, the fourth air deflector 7 and the second wind sweeping structure 3 may be in another operation mode, and it should be explained here that the another operation mode refers to that the direction of the air flow blown out from the second air outlet 112 and the direction of the air flow blown out from the first air outlet 111 are different through the cooperation of the second air deflector 5, the fourth air deflector 7 and the second wind sweeping structure 3. At this time, the working modes of the first wind sweeping structure 2 and the second wind sweeping structure 3, the working modes of the first wind deflector 4 and the second wind deflector 5, and the working modes of the third wind deflector 6 and the fourth wind deflector 7 may all be different. Of course, the present invention is not limited to this, and the first air sweeping structure 2, the second air sweeping structure 3, the first air guiding plate 4, the second air guiding plate 5, the third air guiding plate 6, and the fourth air guiding plate 7 may all be in the same operation mode, and in this case, the direction of the air flow blown out from the first outlet 111 and the direction of the air flow blown out from the second outlet 112 may be the same. From this, compare with traditional air conditioner indoor unit, can increase the control to the air-out direction of air conditioner indoor unit 100 effectively, guarantee that air conditioner indoor unit 100 can the multi-direction air supply, realize air conditioner indoor unit 100's accurate air supply simultaneously, promote user experience.
According to the air conditioner indoor unit 100, such as a wall-mounted air conditioner indoor unit, in the embodiment of the invention, the air outlets 11 are disposed as the first air outlet 111 and the second air outlet 112, the first wind sweeping structure 2, the first wind guiding plate 4 and the third wind guiding plate 6 are opposite to the first air outlet 111, and the second wind sweeping structure 3, the second wind guiding plate 5 and the fourth wind guiding plate 7 are opposite to the second air outlet 112. From this, make the air outlet 11 regional being divided into two independent parts, and the mode and the operating condition mutual noninterference of two parts to increased the control to the air-out direction of air conditioner indoor set 100 effectively, guaranteed that air conditioner indoor set 100 can the multi-direction air supply, realized air conditioner indoor set 100's accurate air supply simultaneously, promoted user experience.
According to some embodiments of the present invention, in the air conditioner indoor unit 100 in the first outlet mode, the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 are rotated to direct the airflow flowing through the plurality of wind sweeping blades 21 to the first temperature position to be adjusted, and the first wind deflector 4 and the third wind deflector 6 cooperate to direct the airflow blown out from the first outlet 111 to the first temperature position to be adjusted. For example, referring to fig. 4 and 5, the area to which the airflow of the outlet port 11 can be blown is divided into A, B, C, D four parts. When the first air deflector 4 is opened to the minimum angle and the third air deflector 6 is opened to the maximum angle, the area which can be covered by the airflow blown out by the first air outlet 111 is the area a; when the first air deflector 4 is opened to the maximum angle and the third air deflector 6 is opened to the minimum angle, the area which can be covered by the airflow blown out from the first air outlet 111 is the area B; when the second air deflector 5 is opened to the minimum angle and the fourth air deflector 7 is opened to the maximum angle, the area which can be covered by the airflow blown out from the first air outlet 111 is the area C; when the second air guiding plate 5 is opened to the maximum angle and the fourth air guiding plate 7 is opened to the minimum angle, the area which can be covered by the airflow blown out by the first air outlet 111 is the area D. When a single user is fixed in the area a, the plurality of wind sweeping blades 21 on the first wind sweeping structure 2 rotate to the direction of the user, so that the airflow can be blown to a certain position of the area a where the user is located through the plurality of wind sweeping blades 21, namely, the first temperature to-be-adjusted position, meanwhile, the first air deflector 4 and the third air deflector 6 are matched with each other to rotate by a certain angle, the airflow blown out from the first air outlet 111 is guided to a certain position of the area a where the user is located, and therefore accurate air supply of the indoor unit 100 of the air conditioner can be achieved, and user experience is improved. It will be appreciated that when a single user is immobilised at B, C, D in any one of the zones, the mode of operation of the wind sweeping structure and wind deflector corresponding to the zone in which the user is located is similar to that described above for the single user immobilised at zone a.
Further, in the air conditioner indoor unit 100 in the first air outlet mode, the plurality of wind sweeping blades 21 of the second wind sweeping structure 3 are perpendicular to the air outlet 11, and the second wind guiding plate 5 and the fourth wind guiding plate 7 are opened to a maximum angle in a direction away from each other. For example, in conjunction with fig. 4 and 5, it is assumed that each of the blades 21 can swing left and right by an angle of 90 °, and the maximum angle of swinging left or right is 45 °, and when the blades 21 are perpendicular to the outlet 11, the angle of swinging of the blades 21 is 0 °, at this time, the blocking effect of the blades 21 on the air flow passing through the blades is minimum, and the wind resistance of the air flow passing through the blades 21 is minimum. Meanwhile, when the second air deflector 5 and the fourth air deflector 7 are opened to the maximum angle, the included angle between the free end of the second air deflector 5 and the free end of the fourth air deflector 7 is maximum, and the blocking effect of the second air deflector 5 and the fourth air deflector 7 on the air flow is minimum. With such a configuration, when the air conditioner indoor unit 100 is in the first air outlet mode, the second air sweeping structure 3, the second air guiding plate 5 and the fourth air guiding plate 7 may be in the energy saving mode of the air conditioner indoor unit 100, and at this time, the air conditioner indoor unit 100 may achieve the maximum air volume when outputting a relatively small power, thereby effectively reducing energy loss.
According to some embodiments of the present invention, with reference to fig. 6 and 7, in the air conditioner indoor unit 100 in the second outlet mode, the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 swing back and forth along the length direction of the outlet 11 to direct the airflow flowing through the plurality of wind sweeping blades 21 to the first temperature area to be regulated, and at least one of the first wind deflector 4 and the third wind deflector 6 rotates back and forth along the width direction of the outlet 11 to direct the airflow blown out from the first outlet 111 to the first temperature area to be regulated. For example, when a single user moves dynamically in the area a (i.e. the first temperature area to be regulated), or a plurality of users are scattered in the area a and fixed, the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 may swing back and forth at the maximum swing angle along the length direction of the wind outlet 11, while the first wind deflector 4 is fixed after being opened to the maximum angle, and the third wind deflector 6 may rotate back and forth at the maximum angle along the width direction of the wind outlet 11, so as to realize dynamic scanning type wind blowing of the third wind deflector 6. Therefore, the air flow blown out through the first air outlet 111 can be effectively ensured to cover the activity area of the user, and the accurate air supply of the indoor unit 100 of the air conditioner is realized. It will be appreciated that when a single user is dynamically moving in B, C, D or a plurality of users are dispersed stationary in B, C, D, the wind sweeping structure and wind deflector corresponding to the area of the user may operate in a mode similar to the above-described mode in which the plurality of users are dispersed stationary in a-zone.
Further, in the air conditioner indoor unit 100 in the second air outlet mode, the plurality of wind sweeping blades 21 of the second wind sweeping structure 3 are perpendicular to the air outlet 11, and the second wind guiding plate 5 and the fourth wind guiding plate 7 are opened to a maximum angle in a direction away from each other. For example, referring to fig. 6 and 7, when the plurality of wind sweeping blades 21 of the second wind sweeping structure 3 are perpendicular to the wind outlet 11, the angle of the swing of the wind sweeping blades 21 is 0 °, at this time, the blocking effect of the wind sweeping blades 21 on the air flow passing through the wind sweeping blades is minimum, and the wind resistance of the air flow passing through the wind sweeping blades 21 is minimum. Meanwhile, when the second air deflector 5 and the fourth air deflector 7 are opened to the maximum angle, the included angle between the free end of the second air deflector 5 and the free end of the fourth air deflector 7 is maximum, and the blocking effect of the second air deflector 5 and the fourth air deflector 7 on the air flow is minimum. With such a configuration, when the air conditioner indoor unit 100 is in the second air outlet mode, the second air sweeping structure 3, the second air guiding plate 5 and the fourth air guiding plate 7 may be in the energy saving mode of the air conditioner indoor unit 100, and at this time, the air conditioner indoor unit 100 may achieve the maximum air volume when outputting a smaller power, thereby effectively reducing energy loss.
According to some embodiments of the present invention, in the third outlet mode of the air conditioner indoor unit 100, the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 and the second wind sweeping structure 3 are rotated to direct the airflow flowing through the plurality of wind sweeping blades 21 to the plurality of second temperature positions to be adjusted, and the first wind deflector 4, the third wind deflector 6, the second wind deflector 5 and the fourth wind deflector 7 cooperate to direct the airflow blown out from the outlet 11 to the plurality of second temperature positions to be adjusted. For example, in the example of fig. 6 and 7, when a plurality of users are fixedly dispersed in A, B, C, D four areas, the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 and the second wind sweeping structure 3 rotate to the directions of the plurality of users (i.e. the plurality of second areas to be temperature-regulated), and at the same time, the first wind deflector 4, the third wind deflector 6, the second wind deflector 5 and the fourth wind deflector 7 cooperate with each other, so that the airflow blown out from the wind outlet 11 can be blown to the positions of the plurality of users, thereby achieving accurate wind blowing of the air conditioner indoor unit 100. When a plurality of users are distributed in four areas and are relatively evacuated, the first air deflector 4, the third air deflector 6, the second air deflector 5 and the fourth air deflector 7 can be opened to the maximum angle, and the air flow can be effectively ensured to cover the positions of the users, namely the positions to be adjusted of the second temperatures. When a plurality of users are distributed compactly in four areas, the first air deflector 4, the third air deflector 6, the second air deflector 5 and the fourth air deflector 7 can be opened at a certain angle, wherein the opening angles of the first air deflector 4 and the second air deflector 5 can be the same or different, the opening angles of the third air deflector 6 and the fourth air deflector 7 can be the same or different, and the air flow of the air outlet 11 can cover the positions of all the users only by the opening angles of the first air deflector 4, the third air deflector 6, the second air deflector 5 and the fourth air deflector 7.
According to some embodiments of the present invention, in the air conditioner indoor unit 100 in the fourth outlet mode, the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 and the second wind sweeping structure 3 swing back and forth along the length direction of the outlet 11 so that the airflow flowing through the plurality of wind sweeping blades 21 faces the second temperature area to be regulated, the first wind deflector 4 and the third wind deflector 6 open to a maximum angle in a direction away from each other, and the second wind deflector 5 and the fourth wind deflector 7 open to a maximum angle in a direction away from each other. For example, in the example of fig. 8 and 9, when a plurality of users are in real-time dynamic state and are not regularly dispersed in A, B, C, D four areas, the plurality of wind sweeping blades 21 of the first wind sweeping structure 2 and the second wind sweeping structure 3 will swing left and right along the length direction of the wind outlet 11 at the maximum swing angle, and at the same time, the first wind deflector 4, the third wind deflector 6, the second wind deflector 5 and the fourth wind deflector 7 are all opened to the maximum angle, so as to ensure that the airflow blown out from the wind outlet 11 can cover A, B, C, D four areas, and improve the user experience.
According to some embodiments of the present invention, as shown in fig. 1 to 9, a controller 8 and a smart identification probe 9 are provided on the machine body 1, and the smart identification probe 9 is in communication connection with the controller 8. The intelligent recognition probe 9 is used for recognizing the number of the user, the position of the user and the state of the user, and transmits the recognized information to the controller 8, the controller 8 can control the working modes of the first air sweeping structure 2, the second air sweeping structure 3, the first air deflector 4, the second air deflector 5, the third air deflector 6 and the fourth air deflector 7 according to the related information, so that the air conditioner indoor unit 100 can realize accurate air supply for the user, meanwhile, the energy conservation of the air conditioner indoor unit 100 is guaranteed, and the energy loss is reduced.
Further, an intelligent recognition probe 9 is provided on the front surface of the body 1. With reference to fig. 1, the intelligent recognition probe 9 is installed in the middle of the upper portion of the air outlet 11, so that the accuracy of recognizing the user information by the intelligent recognition probe 9 is effectively guaranteed, and the installation is facilitated.
In some alternative embodiments, the first outlet 111 and the second outlet 112 are disposed left and right and communicate with each other. Therefore, the smoothness of the air flow flowing through the air outlet 11 and the air output of the indoor unit 100 of the air conditioner can be effectively ensured, and the machine body 1 is simple in structure and convenient to process.
According to the air conditioner indoor unit 100 of the embodiment of the present invention, the wind sweeping structure is not limited to be divided into the first wind sweeping structure 2 and the second wind sweeping structure 3, and the air guiding plate is not limited to be divided into four parts, i.e., the first air guiding plate 4, the second air guiding plate 5, the third air guiding plate 6 and the fourth air guiding plate 7. Therefore, the number of the wind sweeping structures and the number of the wind deflectors can be set according to the wind outlet mode and the actual design requirement of the indoor unit 100 of the air conditioner.
Other configurations and operations of the indoor unit 100 of the air conditioner according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit for an air conditioner, comprising:
the air conditioner comprises a machine body, wherein an air outlet is formed in the machine body and comprises a first air outlet and a second air outlet which are arranged along the length direction of the air outlet;
the first air sweeping structure and the second air sweeping structure are arranged in the machine body, the first air sweeping structure is opposite to the first air outlet, the second air sweeping structure is opposite to the second air outlet, and the first air sweeping structure and the second air sweeping structure respectively comprise a plurality of air sweeping blades which are arranged at intervals along the length direction of the air outlet and can rotate;
the first air deflector is arranged at the first air outlet to open and close the first air outlet, the second air deflector is arranged at the second air outlet to open and close the second air outlet, and the first air deflector and the second air deflector are both rotatably connected with one side of the air outlet in the width direction;
the third air deflector is located between the first air sweeping structure and the first air deflector, the fourth air deflector is located between the second air sweeping structure and the second air deflector, and the third air deflector and the fourth air deflector are both rotatably connected with the other side of the air outlet in the width direction.
2. The indoor unit of claim 1, wherein in the first outlet mode,
the plurality of wind sweeping blades of the first wind sweeping structure rotate to enable airflow flowing through the plurality of wind sweeping blades to face a first temperature position to be adjusted, and the first air deflector and the third air deflector are matched to enable the airflow blown out from the first air outlet to face the first temperature position to be adjusted.
3. The indoor unit of claim 2, wherein in the first outlet mode,
the plurality of wind sweeping blades of the second wind sweeping structure are perpendicular to the wind outlet, and the second wind deflector and the fourth wind deflector are opened to a maximum angle in a direction away from each other.
4. The indoor unit of claim 1, wherein in the second outlet mode,
the plurality of wind-sweeping blades of the first wind-sweeping structure swing back and forth along the length direction of the wind outlet so that airflow flowing through the plurality of wind-sweeping blades faces a first temperature area to be regulated, and at least one of the first wind deflector and the third wind deflector rotates back and forth along the width direction of the wind outlet so that the airflow blown out from the first wind outlet faces the first temperature area to be regulated.
5. The indoor unit of claim 4, wherein in the second outlet mode,
the plurality of wind sweeping blades of the second wind sweeping structure are perpendicular to the wind outlet, and the second wind deflector and the fourth wind deflector are opened to a maximum angle in a direction away from each other.
6. The indoor unit of claim 1, wherein in the third outlet mode,
the plurality of wind sweeping blades of the first wind sweeping structure and the second wind sweeping structure rotate to enable airflow flowing through the plurality of wind sweeping blades to face a plurality of second temperature positions to be adjusted, and the first air deflector, the third air deflector, the second air deflector and the fourth air deflector are matched to enable the airflow blown out from the air outlet to face the plurality of second temperature positions to be adjusted.
7. The indoor unit of claim 1, wherein in the fourth outlet mode,
the plurality of wind sweeping blades of the first wind sweeping structure and the second wind sweeping structure swing back and forth along the length direction of the air outlet so that air flow flowing through the plurality of wind sweeping blades faces a second temperature region to be regulated, the first air deflector and the third air deflector are opened to a maximum angle in a direction away from each other, and the second air deflector and the fourth air deflector are opened to a maximum angle in a direction away from each other.
8. An indoor unit of an air conditioner according to any one of claims 1 to 7, wherein a controller and an intelligent identification probe are arranged on the unit body, and the intelligent identification probe is in communication connection with the controller.
9. An indoor unit of an air conditioner according to claim 8, wherein the smart identification probe is provided on a front surface of the machine body.
10. An indoor unit of an air conditioner according to any one of claims 1 to 7, wherein the first air outlet and the second air outlet are arranged in the left and right direction and are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574188.6A CN111720888A (en) | 2020-06-22 | 2020-06-22 | Indoor machine of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010574188.6A CN111720888A (en) | 2020-06-22 | 2020-06-22 | Indoor machine of air conditioner |
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| CN111720888A true CN111720888A (en) | 2020-09-29 |
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| CN202010574188.6A Pending CN111720888A (en) | 2020-06-22 | 2020-06-22 | Indoor machine of air conditioner |
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| CN113217992A (en) * | 2021-04-19 | 2021-08-06 | 青岛海尔空调器有限总公司 | Indoor unit control method and indoor unit |
| CN113566286A (en) * | 2021-07-26 | 2021-10-29 | 珠海格力电器股份有限公司 | Air conditioner and air supply control method |
| CN113669890A (en) * | 2021-08-23 | 2021-11-19 | 珠海格力电器股份有限公司 | Air conditioner and operation control method thereof |
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| CN115899837A (en) * | 2022-12-01 | 2023-04-04 | 珠海格力电器股份有限公司 | Control method and device of courtyard type air conditioner and courtyard type air conditioner |
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