CN112082202A - Air outlet assembly and air conditioner - Google Patents
Air outlet assembly and air conditioner Download PDFInfo
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- CN112082202A CN112082202A CN202010959368.6A CN202010959368A CN112082202A CN 112082202 A CN112082202 A CN 112082202A CN 202010959368 A CN202010959368 A CN 202010959368A CN 112082202 A CN112082202 A CN 112082202A
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- air
- deflector
- air deflector
- upper air
- plate
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- 230000002035 prolonged effect Effects 0.000 claims abstract description 7
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 230000008520 organization Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
- 238000004378 air conditioning Methods 0.000 description 8
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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Classifications
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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
- 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
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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
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air outlet assembly and an air conditioner, relates to the technical field of air conditioners and solves the technical problems that the air outlet speed and the air outlet noise are relatively high when the air supply is carried out by the existing air conditioner in the prior art. The air outlet assembly comprises an upper air deflector and a lower air deflector, wherein the upper air deflector and the lower air deflector are connected to the air conditioner shell and are respectively positioned above and below the air outlet of the air conditioner; the upper air deflector and the lower air deflector are both foldable plates, and the stroke of airflow flowing between the upper air deflector and the lower air deflector can be prolonged by unfolding the upper air deflector and the lower air deflector. The invention is used for realizing the functions of diffusion and drag reduction, reducing the speed of air outlet and realizing more air flow organization forms.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air outlet assembly and an air conditioner with the same.
Background
The air deflector is an important part of the air conditioner and is mainly used for controlling the direction of air flow, the general air conditioner is provided with one or two air deflectors, referring to fig. 1 and fig. 2, the air conditioner is provided with one air deflector, referring to fig. 3-fig. 4, the air conditioner is provided with two air deflectors, namely an upper air deflector and a lower air deflector, the upper air deflector is generally positioned above an air outlet of the air conditioner, the lower air deflector is positioned below the air outlet, the width of the upper air deflector is much shorter than that of the lower air deflector, and the air deflector mainly rotates in the air outlet to play a role in assisting in guiding the air flow. Because the upper air deflector has more width difference compared with the lower air deflector, and the upper air deflector rotates in the air conditioner, the two air deflectors can not form an effective air channel to better reduce resistance, so that the problems of large air resistance, low air volume, large noise, high power consumption, incapability of falling hot air and the like of the air conditioner are caused. If the air outlet speed of the air conditioner is high, people can feel uncomfortable when blowing the air conditioner, air conditioner diseases and the like are easily caused, and the requirements on energy conservation and comfort cannot be met.
Disclosure of Invention
The invention aims to provide an air outlet assembly and an air conditioner with the same, and solves the technical problems that the air outlet speed and the air outlet noise are relatively high when the air supply is carried out by the existing air conditioner in the prior art. The technical effects produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an air outlet assembly which comprises an upper air deflector and a lower air deflector, wherein the upper air deflector and the lower air deflector are connected to an air conditioner shell and are respectively positioned above and below an air outlet of an air conditioner; the upper air deflector and the lower air deflector are foldable plates, and the stroke of airflow flowing between the upper air deflector and the lower air deflector can be prolonged by unfolding the upper air deflector and the lower air deflector.
Furthermore, the unfolded upper air deflector and the unfolded lower air deflector are arranged oppositely up and down and flow along the direction of airflow flowing through the upper air deflector and the lower air deflector, the upper air deflector and the lower air deflector can form a flaring state, the upper air deflector is in a flat plate shape or a folded plate shape, and the lower air deflector is in a flat plate shape or a folded plate shape.
Further, when the air outlet is opened by the upper air deflector and the lower air deflector, the upper air deflector and/or the lower air deflector both extend to the outside of the air conditioner.
Further, the folded upper air deflector and the folded lower air deflector are both of a plate-shaped structure, and when the upper air deflector and the lower air deflector close the air outlet, the upper air deflector and the lower air deflector are arranged in parallel, and the upper air deflector is located on the inner side of the lower air deflector or the lower air deflector is located on the inner side of the upper air deflector.
Furthermore, power devices are connected to the upper air deflector and the lower air deflector and used for driving the upper air deflector and the lower air deflector to open the air outlet and drive the upper air deflector and the lower air deflector to unfold.
Furthermore, the number of the sections for folding the upper air deflector is the same as that of the sections for folding the lower air deflector; or the number of the sections of the upper air deflector which are folded is different from the number of the sections of the lower air deflector which are folded.
Furthermore, the upper air guide plate comprises at least two upper air guide single plates, wherein the long side of one of the upper air guide single plates is rotatably connected with the air conditioner shell, the long sides of the other upper air guide single plates are respectively rotatably connected with the corresponding long sides of the upper air guide single plates, all the upper air guide single plates can be sequentially distributed along the width of the upper air guide plate to be unfolded into a flat structure, and all the upper air guide single plates can be sequentially overlapped into two adjacent upper air guide single plates along the thickness direction of the upper air guide plate to be attached to each other.
Furthermore, the upper air guide plate comprises two upper air guide single plates, and the widths of the two upper air guide single plates are the same or different.
Furthermore, the upper air guiding single plate rotatably connected to the air conditioner casing is a first upper air guiding single plate, the other upper air guiding single plate is a second upper air guiding single plate, and when the upper air guiding plate is in a state of closing the air outlet of the air conditioner, the second upper air guiding single plate is located on the outer side surface of the first upper air guiding single plate.
An air conditioner comprises the air outlet assembly.
The invention provides an air outlet assembly, which comprises an upper air deflector and a lower air deflector, wherein the upper air deflector and the lower air deflector are foldable plates, the stroke of airflow flowing between the upper air deflector and the lower air deflector can be prolonged by unfolding the upper air deflector and the lower air deflector, the upper air deflector and the lower air deflector are used as effective extension of an air outlet, the width of the air outlet is greatly increased, the air outlet speed can be reduced under the condition of the same air output, the effect of no wind is achieved by body feeling is achieved, and the problems of cold, air-conditioning diseases and the like caused by the high air outlet speed of the conventional air conditioner are solved; the diffusion resistance reduction is effectively realized, the noise is reduced, the power consumption is reduced, and the air output of the air conditioner is increased; the upper air deflector and the lower air deflector have enough length, so that the air flow direction can be effectively controlled, the air flow direction can be changed in a large range, more air flow organization forms can be realized, and the air supply requirements of different modes can be 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 these drawings without any creative effort.
FIG. 1 is a schematic structural view of a wall-mounted air deflector in a closed state in the prior art (the number of the air deflectors is one);
FIG. 2 is a schematic structural view of a wall-mounted air deflector in an open state in the prior art (the number of the air deflectors is one);
FIG. 3 is a schematic structural view of a wall-mounted air guiding plate in a closed state in the prior art (the number of the air guiding plates is two);
FIG. 4 is a schematic structural view of a wall-mounted air deflector in an open state (the number of air deflectors is two) in the prior art;
fig. 5 is a schematic structural view of an air deflector of an air conditioner (wall-mounted unit) in a closed state according to an embodiment of the present invention;
FIG. 6 is a partial enlarged view A of FIG. 5;
fig. 7 is a schematic structural diagram (mode one) of an air deflector of an air conditioner (wall-mounted unit) in an open state according to an embodiment of the present invention;
fig. 8 is a partial enlarged view B of fig. 7;
fig. 9 is a schematic structural view (mode two) of an air deflector of an air conditioner (wall-mounted unit) according to an embodiment of the present invention in an open state;
fig. 10 is a partial enlarged view C of fig. 9;
fig. 11 is a schematic structural view (no-wind mode) of an air deflector of an air conditioner (wall-mounted unit) according to an embodiment of the present invention in an open state;
fig. 12 is a partial enlarged view D of fig. 11;
fig. 13 is a schematic view of the movement angle of the air deflector of the air conditioner (wall-mounted unit) in the open state according to the embodiment of the present invention;
fig. 14 is a partial enlarged view E of fig. 13;
fig. 15 is a table comparing data of the prior art wall-mounted unit and the wall-mounted unit provided by the present invention in different modes.
Figure 1-air deflector; 2-air-conditioning air outlet; 3-upper air deflector; 31-a first upper air guide veneer; 32-a second upper air guide single plate; 4-lower air deflector; 41-a first lower air guide veneer; 42-a second lower air guide single plate; 5-an impeller; 6-a bottom shell; 7-an evaporator; 8-air inlet grid; 9-panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 14, the present invention provides an air outlet assembly, which includes an upper air deflector 3 and a lower air deflector 4, wherein the upper air deflector 3 and the lower air deflector 4 are connected to an air conditioner housing and are respectively located above and below an air outlet 2 of an air conditioner; the upper air deflector 3 and the lower air deflector 4 are both foldable plates, and the stroke of airflow flowing between the upper air deflector 3 and the lower air deflector 4 can be prolonged by unfolding the upper air deflector 3 and the lower air deflector 4. Referring to fig. 3 and 4, it is shown that two air deflectors, namely an upper air deflector and a lower air deflector, are arranged on the air conditioner, the upper air deflector is generally located above the air outlet of the air conditioner, and the lower air deflector is located below the air outlet. In the air outlet assembly provided by the invention, the upper air deflector 3 and the lower air deflector 4 are both foldable plates, and the stroke of airflow flowing between the upper air deflector 3 and the lower air deflector 4 can be prolonged by unfolding the upper air deflector 3 and the lower air deflector 4, so that the air outlet assembly is effectively extended and the effects of diffusion and resistance reduction can be conveniently realized; the speed of air outlet can be reduced, and the effect of no wind is achieved; the upper air guide plate and the lower air guide plate have enough length, can effectively control the airflow direction, can change the airflow direction in a large range, can realize more airflow organization forms, and meet the air supply requirements of different modes.
As an optional implementation manner of the embodiment of the present invention, the unfolded upper wind deflector 3 and the unfolded lower wind deflector 4 are arranged opposite to each other in the up-down direction, and along the direction of the airflow flowing through the two, the upper wind deflector 3 and the lower wind deflector 4 can form a flared state, and the upper wind deflector 3 is in a flat plate shape or a folded plate shape, and the lower wind deflector 4 is in a flat plate shape or a folded plate shape. Referring to fig. 7-12, three modes of the upper air deflector 3 and the lower air deflector 4 after being unfolded are shown, the upper air deflector 3 and the lower air deflector 4 can form a flaring state, the upper air deflector and the lower air deflector are used as effective extensions of an air outlet, the width of the air outlet is greatly increased, and the air outlet speed can be reduced under the condition of the same air output, so that the effect of no wind is achieved, and the problems of cold, air-conditioning diseases and the like caused by the high air outlet speed of the existing air conditioner are solved; effectively realize diffusion drag reduction, noise reduction, reduction power consumption promote the air output of air conditioner.
As an optional implementation manner of the embodiment of the present invention, when the upper air deflector 3 and the lower air deflector 4 close the air outlet 2, the folded end of the upper air deflector 3 is close to the lower side of the air outlet 2, and the folded end of the lower air deflector 4 is close to the upper side of the air outlet 2, see fig. 5 and 6, which schematically show that the air outlet 2 is closed by the upper air deflector 3 and the lower air deflector 4; when the air outlet 2 is opened by the upper air deflector 3 and the lower air deflector 4, both the upper air deflector 3 and the lower air deflector 4 can extend to the outside of the air conditioner. Referring to fig. 3-4, the upper air deflector is schematically shown to have a shorter width and to rotate inside the air conditioner; in the air outlet assembly provided by the invention, the upper air deflector 3 has enough length and can extend to the outside of the air conditioner, and hot air flow can be effectively pressed downwards, so that a carpet type heating effect is achieved, the direction of air flow can be further changed in a large range on the basis of the lower air deflector 4 by the upper air deflector 3, more air flow organization types can be realized, and air supply requirements of different modes can be met.
As an optional implementation manner of the embodiment of the present invention, the folded upper air guiding plate 3 and the folded lower air guiding plate 4 are both plate-shaped structures, and when the upper air guiding plate 3 and the lower air guiding plate 4 close the air outlet 2, the upper air guiding plate 3 is arranged in parallel with the lower air guiding plate 4, and the upper air guiding plate 3 is located inside the lower air guiding plate 4 or the lower air guiding plate 4 is located inside the upper air guiding plate 3. Referring to fig. 5 and 6, it is shown that the upper air guiding plate 3 and the lower air guiding plate 4 close the air outlet 2, and that the lower air guiding plate 4 is located outside the upper air guiding plate 3, so that when the air outlet assembly is opened, the lower air guiding plate 4 needs to be rotated first.
As an optional implementation manner of the embodiment of the present invention, power devices are connected to the upper air guiding plate 3 and the lower air guiding plate 4, and the power devices are used for driving the upper air guiding plate 3 and the lower air guiding plate 4 to open the air outlet 2 and driving the upper air guiding plate 3 and the lower air guiding plate 4 to unfold. Regarding the structure of the power device, the existing structure for driving the air conditioner air deflector to act can be adopted and referred to, that is, the motor is adopted for driving the upper air deflector and the lower air deflector to act.
As an optional implementation manner of the embodiment of the present invention, the number of the folding stages of the upper air guiding plate 3 is the same as the number of the folding stages of the lower air guiding plate 4; alternatively, the number of stages in which the upper air guide plate 3 is folded is different from the number of stages in which the lower air guide plate 4 is folded. Referring to fig. 5 and 6, it is shown that the number of the folded sections of the upper air guiding plate 3 is the same as that of the folded sections of the lower air guiding plate 4, and both sections are two-section. The number of the segments into which the upper air deflector 3 and the lower air deflector 4 are divided can be reasonably selected according to actual situations.
As an optional implementation manner of the embodiment of the present invention, a specific structure of the upper wind deflector 3 may be as follows: the upper air guide plate 3 comprises at least two upper air guide single plates (the upper air guide plate 3 adopts a multi-section design), the long side of one upper air guide single plate is rotatably connected with the air conditioner shell, the long sides of the other upper air guide single plates are respectively rotatably connected (can be hinged) with the long side of the corresponding upper air guide single plate, all the upper air guide single plates can be sequentially distributed along the width of the upper air guide plate 3 to be unfolded into a flat structure, and all the upper air guide single plates can be sequentially overlapped into two adjacent upper air guide single plates to be attached to each other along the thickness direction of the upper air guide plate 3. Similarly, the specific structure of the lower air deflector 4 may be as follows: the lower air guide plate 4 comprises at least two lower air guide single plates, the long side of one lower air guide single plate is rotatably connected with the air conditioner shell, the long sides of the other lower air guide single plates are respectively rotatably connected with the long sides of the corresponding lower air guide single plates, all the lower air guide single plates can be sequentially distributed along the width of the lower air guide plate 3 to be unfolded into a flat structure, and all the lower air guide single plates can be sequentially overlapped into two adjacent lower air guide single plates along the thickness direction of the lower air guide plate 3 to be attached.
As an optional implementation manner of the embodiment of the present invention, the upper air guiding plate 3 includes two upper air guiding single plates, and the widths of the two upper air guiding single plates are the same or different, see fig. 6, and the widths of the two upper air guiding single plates are the same. The lower air guiding plate 4 includes two upper air guiding single plates, the widths of the two lower air guiding single plates are the same or different, see fig. 6, and the widths of the two lower air guiding single plates are the same. The number of the sections into which the upper air deflector 3 and the lower air deflector 4 are divided can also be divided into other sections, and the sections can be reasonably selected according to actual conditions.
As an optional implementation manner of the embodiment of the present invention, the upper air guiding single plate rotatably connected to the air conditioner casing is a first upper air guiding single plate 31, and the other upper air guiding single plate is a second upper air guiding single plate 32, and when the upper air guiding plate 3 is in a state of closing the air outlet 2 of the air conditioner, the second upper air guiding single plate 32 is located on an outer side surface of the first upper air guiding single plate 31. Referring to fig. 6, a rotation center O2 between the first upper air guiding veneer 31 and the air conditioner case, and a rotation center 02a between the second upper air guiding veneer 32 and the first upper air guiding veneer 31 are illustrated. The lower air guiding single plate rotationally connected with the air conditioner casing is a first lower air guiding single plate 41, and the other lower air guiding single plate is a second lower air guiding single plate 42, and when the lower air guiding plate 4 is in a state of closing the air conditioner air outlet 2, the second lower air guiding single plate 42 is located on the outer side surface of the first lower air guiding single plate 41. Referring to fig. 6, a rotation center O1 between the first lower wind single plate 41 and the air conditioner case and a rotation center 01a between the second lower wind single plate 42 and the first lower wind single plate 41 are illustrated.
Referring to fig. 6, when the upper air guiding plate 3 and the lower air guiding plate 4 are in a state of closing the air outlet 2, since the lower air guiding plate 4 is located at the outer side, the first lower air guiding single plate 41 in the lower air guiding plate 4 is opened, that is, the first lower air guiding single plate 41 rotates around the rotation center 01, and after the first lower air guiding single plate 42 rotates to a certain angle, the second lower air guiding single plate 42 is located at the outer side of the first lower air guiding single plate 41, that is, the second lower air guiding single plate 42 can be unfolded again, that is, the second lower air guiding single plate 42 rotates around the rotation center 01 a. After the lower air deflector 4 is opened, the upper air deflector 3 is opened. The upper wind-guiding single plate 31 in the upper wind-guiding plate 3 is driven to open first, that is, the first upper wind-guiding single plate 31 rotates around the rotation center 02, after the first upper wind-guiding single plate 31 rotates to a certain angle, the second upper wind-guiding single plate 32 is located on the outer side of the first upper wind-guiding single plate 31, at this time, the second upper wind-guiding single plate 32 can be unfolded again, that is, the second upper wind-guiding single plate 32 rotates around the rotation center 02 a.
Three modes of the air deflector are described below, specifically as follows:
referring to fig. 7-8, in the air deflector mode, the first lower air guiding veneer 41 can be opened to the position shown in fig. 8 around the rotation center O1 thereof (see fig. 14, the first lower air guiding veneer 41 can freely rotate around the rotation center O1 thereof within the rotation angle B), and the second lower air guiding veneer 42 remains in a relatively closed state with respect to the first lower air guiding veneer 41; then, the first upper wind guiding veneer 31 is opened to the position shown in fig. 8 around the rotation center O2 (see fig. 14, the first upper wind guiding veneer 31 can freely rotate around the rotation center O2 within the range of the rotation angle a), the second upper wind guiding veneer 32 is kept in a relatively closed state with respect to the first upper wind guiding veneer 31, as shown in fig. 8, the width of the outlet of the wind guiding veneer is L2, L2> L1, and the size of L2 is changed with the rotation of the first lower wind guiding veneer 41 and the first upper wind guiding veneer 31, so as to realize different air flow structures, and the comparative data of the air conditioning performance in this mode and the existing air conditioning performance are shown in table 15.
Referring to fig. 9-10, in the second air deflector mode, the first lower air deflector veneer 41 can be opened to the position shown in fig. 10 around the rotation center O1 thereof (see fig. 14, the first lower air deflector veneer 41 can freely rotate around the rotation center O1 thereof within the range of rotation angle B), and then the second lower air deflector veneer 42 can be opened to the position shown in fig. 10 around the rotation center O1a thereof (see fig. 14, the second lower air deflector veneer 42 can freely rotate around the rotation center O1a thereof within the range of rotation angle D); then, the first upper wind-guiding veneer 31 is opened to the position shown in fig. 10 around the rotation center O2 thereof (see fig. 14, the first upper wind-guiding veneer 31 can freely rotate around the rotation center O2 thereof within the range of the rotation angle a), and then the second upper wind-guiding veneer 32 can be opened to the position shown in fig. 10 around the rotation center O2a thereof (see fig. 14, the second upper wind-guiding veneer 32 can freely rotate around the rotation center O2a thereof within the range of the rotation angle C), the outlet width of the wind-guiding veneers is L3, L3> L2> L1, and the size of L3 is changed along with the rotation of the first upper wind-guiding veneer 31, the second upper wind-guiding veneer 32, the first lower wind-guiding veneer 41, and the second lower wind-guiding veneer 42, so as to achieve different air flow structures, and the air-conditioning performance comparison data in this mode is shown in table 15.
Referring to fig. 11 to 12, in the no-wind mode of the wind deflector, the first lower wind-guiding single plate 41 is firstly opened around the rotation center O1 to the position illustrated in fig. 12, and then the second lower wind-guiding single plate 42 is opened around the rotation center O1a to the position where the included angle with the first lower wind-guiding plate 1 is F; then the first upper wind-guiding single plate 31 is opened to the position illustrated in fig. 12 around the rotation center O2, and then the second upper wind-guiding single plate 32 is opened to the position where the included angle with the first upper wind-guiding single plate 31 is E around the rotation center O2 a; as shown in fig. 12, the outlet width of the air deflector is L4, the size of L4 is to ensure that the outlet air speed is less than or close to 1m/s, so that the air is discharged at an ultra-low air speed, and the effect of no wind is sensed, the specific included angle E and F is based on the L4 length at the wind speed, and the comparison data of the air conditioning performance in this mode and the existing air conditioning performance are shown in table 15.
Referring to fig. 15, it can be seen from the table that, for the data comparison diagram of the existing wall-mounted unit and the wall-mounted unit provided by the present invention in the first air deflector mode, the second air deflector mode, and the no-wind-sensation mode, the power, noise, and wind speed in the first air deflector mode and the second air deflector mode are all lower under the condition of the same wind volume.
An air conditioner comprises an air outlet assembly, wherein the air outlet assembly comprises an upper air deflector 3 and a lower air deflector 4, the upper air deflector 3 and the lower air deflector 4 are connected to an air conditioner shell and are respectively positioned above and below an air conditioner air outlet 2; the upper air deflector 3 and the lower air deflector 4 are both foldable plates, and the stroke of airflow flowing between the upper air deflector 3 and the lower air deflector 4 can be prolonged by unfolding the upper air deflector 3 and the lower air deflector 4. The upper air deflector 3 and the lower air deflector 4 are used as effective extensions of the air outlet, so that the width of the actual air outlet can be increased, the average speed of the air outlet is reduced, the effects of diffusion and drag reduction are achieved, the air quantity of the air conditioner is effectively improved, the noise and power consumption are reduced, and the effect of no wind is felt by a user is achieved; meanwhile, the upper air deflector rotates the outside of the air conditioner, the upper air deflector and the lower air deflector have enough length, and the direction of air flow can be effectively controlled, so that the effects of carpet type heating and bath type refrigerating are achieved, the direction of air flow can be changed in a large range, more air flow organization forms can be realized, and air supply requirements of different modes are met.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. An air outlet component is characterized by comprising an upper air deflector (3) and a lower air deflector (4), wherein,
the upper air deflector (3) and the lower air deflector (4) are connected to the air conditioner shell and are respectively positioned above and below the air conditioner air outlet (2); the upper air deflector (3) and the lower air deflector (4) are foldable plates, and the stroke of airflow flowing between the upper air deflector (3) and the lower air deflector (4) can be prolonged by unfolding the upper air deflector (3) and the lower air deflector (4).
2. The air outlet assembly according to claim 1, wherein the upper air deflector (3) and the lower air deflector (4) are disposed opposite to each other in a vertical direction and are arranged along a direction in which an air flow passes through the upper air deflector and the lower air deflector, the upper air deflector (3) and the lower air deflector (4) can be formed in a flared state, the upper air deflector (3) is flat or folded, and the lower air deflector (4) is flat or folded.
3. The outlet assembly according to claim 1, wherein when the upper deflector (3) and the lower deflector (4) open the outlet (2), the upper deflector (3) and/or the lower deflector (4) extend to the outside of the air conditioner.
4. The air outlet assembly according to claim 1, wherein the upper air deflector (3) and the lower air deflector (4) in a folded state are both plate-shaped structures, and when the air outlet (2) is closed by the upper air deflector (3) and the lower air deflector (4), the upper air deflector (3) and the lower air deflector (4) are arranged in parallel, and the upper air deflector (3) is located inside the lower air deflector (4) or the lower air deflector (4) is located inside the upper air deflector (3).
5. The air outlet assembly according to claim 1, wherein the upper air deflector (3) and the lower air deflector (4) are connected with a power device, and the power device is used for driving the upper air deflector (3) and the lower air deflector (4) to open the air outlet (2) and driving the upper air deflector (3) and the lower air deflector (4) to unfold.
6. The air outlet assembly according to any one of claims 1 to 5, wherein the upper air deflector (3) is folded in the same number of stages as the lower air deflector (4); or the number of the folding sections of the upper air deflector (3) is different from the number of the folding sections of the lower air deflector (4).
7. The air outlet assembly of claim 6, wherein the upper air guiding plate (3) comprises at least two upper air guiding single plates, a long side of one of the upper air guiding single plates is rotatably connected to the air conditioner casing, long sides of the other upper air guiding single plates are respectively rotatably connected to long sides of the corresponding upper air guiding single plates, all the upper air guiding single plates can be sequentially distributed along the width of the upper air guiding plate (3) to be unfolded into a flat plate-shaped structure, and all the upper air guiding single plates can be sequentially overlapped along the thickness direction of the upper air guiding plate (3) to form two adjacent upper air guiding single plates to be attached to each other.
8. The air outlet assembly according to claim 7, wherein the upper air guiding plate (3) comprises two upper air guiding single plates, and the widths of the two upper air guiding single plates are the same or different.
9. The air outlet assembly according to claim 8, wherein the upper air guiding single plate rotatably connected to the air conditioner case is a first upper air guiding single plate (31), and the other upper air guiding single plate is a second upper air guiding single plate (32), and when the upper air guiding plate (3) is in a state of closing the air conditioner air outlet (2), the second upper air guiding single plate (32) is located on an outer side surface of the first upper air guiding single plate (31).
10. An air conditioner characterised by comprising an outlet assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010959368.6A CN112082202A (en) | 2020-09-14 | 2020-09-14 | Air outlet assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010959368.6A CN112082202A (en) | 2020-09-14 | 2020-09-14 | Air outlet assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112082202A true CN112082202A (en) | 2020-12-15 |
Family
ID=73737677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010959368.6A Pending CN112082202A (en) | 2020-09-14 | 2020-09-14 | Air outlet assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112082202A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614981A (en) * | 2022-09-16 | 2023-01-17 | 珠海格力电器股份有限公司 | Air outlet assembly, control method thereof and air conditioner |
-
2020
- 2020-09-14 CN CN202010959368.6A patent/CN112082202A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614981A (en) * | 2022-09-16 | 2023-01-17 | 珠海格力电器股份有限公司 | Air outlet assembly, control method thereof and air conditioner |
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