CN108592366A - The control method of air deflection assemblies, air conditioner indoor unit and air conditioner indoor unit - Google Patents
The control method of air deflection assemblies, air conditioner indoor unit and air conditioner indoor unit Download PDFInfo
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- CN108592366A CN108592366A CN201810407435.6A CN201810407435A CN108592366A CN 108592366 A CN108592366 A CN 108592366A CN 201810407435 A CN201810407435 A CN 201810407435A CN 108592366 A CN108592366 A CN 108592366A
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- Prior art keywords
- air
- relieve heat
- hole
- wind deflector
- deflection assemblies
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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
- 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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- 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 discloses the control method of a kind of air deflection assemblies, air conditioner indoor unit and air conditioner indoor unit, the air deflection assemblies include：Outer wind deflector has the first relieve heat region on the outer wind deflector；Internal air baffle, the internal air baffle are located at the inside of the outer wind deflector, have the second relieve heat region on the internal air baffle.Air conditioner indoor unit according to the present invention, thus, it is possible to reduce the wind speed and air quantity of air outlet, realizes the effect of gentle breeze sense and calm sense by setting the first relieve heat region and the second relieve heat region on outer wind deflector and internal air baffle.It realizes the switching of a variety of wind sense patterns, promotes user experience.
Description
The application is Chinese on 07 31st, 2017 applying date, application number 201710642312.6, entitled " in air conditioning chamber
The divisional application of machine ".
Technical field
The present invention relates to household electrical appliance technical fields, more particularly, to a kind of air deflection assemblies, air conditioner indoor unit and air-conditioning
The control method of indoor unit.
Background technology
With the improvement of living standards, consumer increasingly payes attention to the user experience of the consumer goods, equally field of air conditioning not
Light is the function of realizing cooling and warming, and human body also to be allowed to feel more comfortable.In hot summer, user usually opens air-conditioning
Refrigeration, after in the wind to the body of people of cold air, can feel under the weather, on the weak side to constitutions such as some old men, pregnant woman, children
Group, it is easier to suffer from air conditioner disease.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.Therefore, the present invention intends to propose one
Kind air deflection assemblies, which can effectively reduce wind speed and air quantity, while ensure the refrigeration and system to indoor environment
The thermal efficiency.
The present invention also proposes that the effect of calm sense, gentle breeze sense may be implemented in a kind of air conditioner indoor unit, the air conditioner indoor unit.
The present invention also proposes a kind of control method of air conditioner indoor unit.
Air deflection assemblies according to the present invention, including：Outer wind deflector has the first relieve heat region on the outer wind deflector；
Internal air baffle, the internal air baffle are located at the inside of the outer wind deflector, have the second relieve heat region on the internal air baffle.
Air deflection assemblies according to the present invention, by setting the first relieve heat region and second on outer wind deflector and internal air baffle
The effect of gentle breeze sense and calm sense is realized thus, it is possible to reduce the wind speed and air quantity of air outlet in relieve heat region.Realize a variety of wind
The switching of sense pattern promotes user experience.
According to one embodiment of present invention, first relieve heat region has multiple first relieve heats hole.
According to one embodiment of present invention, first relieve heat hole includes along sequentially connected first hole section of air-out direction
With the second hole section, the inlet size difference of the outlet size of first hole section and second hole section is to form die joint.
According to one embodiment of present invention, the aperture in first relieve heat hole is in the range of 2mm to 4mm.
According to one embodiment of present invention, the first relieve heat hole described in when the outer wind deflector is perpendicular to the air-out direction
Central axis and horizontal plane angle in the range of -10 ° to 10 °.
According to one embodiment of present invention, first relieve heat hole is staggered multiple row.
According to one embodiment of present invention, first relieve heat hole is the width direction arrangement along the outer wind deflector
The dense degree of multirow and the multirow in the width direction of the outer wind deflector is different.
According to one embodiment of present invention, multiple first relieve heat holes are different.
According to one embodiment of present invention, the sum of area in multiple first relieve heat holes on the outer wind deflector is not no
Less than the 50% of the outer wind deflector gross area.
According to one embodiment of present invention, second relieve heat region has multiple second relieve heats hole.
According to one embodiment of present invention, second relieve heat hole includes along sequentially connected first hole section of air-out direction
With the second hole section, the inlet size difference of the outlet size of first hole section and second hole section is to form die joint.
According to one embodiment of present invention, the aperture in second relieve heat hole is in the range of 4mm to 8mm.
According to one embodiment of present invention, the second relieve heat hole described in when the internal air baffle is perpendicular to the air-out direction
Central axis and horizontal plane angle in the range of -10 ° to 10 °.
According to one embodiment of present invention, second relieve heat hole is staggered multiple row
According to one embodiment of present invention, second relieve heat hole is the width direction arrangement along the internal air baffle
The dense degree of multirow and the multirow in the width direction of the internal air baffle is different.
According to one embodiment of present invention, multiple second relieve heat holes are different.
According to one embodiment of present invention, the sum of area in multiple second relieve heat holes on the internal air baffle is not no
Less than the 50% of the internal air baffle gross area.
According to one embodiment of present invention, first relieve heat region has multiple first relieve heats hole, and, described second
Relieve heat region has multiple second relieve heats hole.
According to one embodiment of present invention, first relieve heat hole is different from second relieve heat hole.
A kind of air conditioner indoor unit, including：Body has air outlet on the body；Above-mentioned air deflection assemblies, it is described to lead
Aerofoil component is located at the air outlet.
According to one embodiment of present invention, the gross area of the internal air baffle is not less than the outlet air open area
45%.
A kind of control method of air conditioner indoor unit, the air conditioner indoor unit include：It body with air outlet and is located at
Outer wind deflector at the air outlet and internal air baffle have the first relieve heat region, the internal air baffle on the outer wind deflector
It is upper that there is the second relieve heat region, the air conditioner indoor unit to have calm sense pattern, the first gentle breeze sense pattern, the second gentle breeze sense pattern
At least one of, the control method includes the following steps：When selecting calm sense pattern, the control outer wind deflector is closed
The air outlet, control the internal air baffle rotate to air-out direction generally vertically；When selecting the first gentle breeze sense pattern, control
Make the outer wind deflector and open the air outlet, control the internal air baffle rotate to air-out direction generally vertically；Work as selection
When the second gentle breeze sense pattern, the control outer wind deflector closes the air outlet, control the internal air baffle rotate to outlet air
Direction general parallel orientation.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Fig. 1 is the schematic diagram of the sectional view of air conditioner indoor unit according to the ... of the embodiment of the present invention, wherein outer wind deflector is closed out
Air port and internal air baffle is in the second wind sense state；
Fig. 2 is the enlarged drawing at the K that Fig. 1 centre circles show；
Fig. 3 is the enlarged drawing at the L that Fig. 2 centre circles show；
Fig. 4 is the schematic diagram of the sectional view of air conditioner indoor unit according to the ... of the embodiment of the present invention, wherein outer wind deflector is closed out
Air port and internal air baffle is in the second opening state；
Fig. 5 is the enlarged drawing at the M that Fig. 4 centre circles show；
Fig. 6 is the schematic diagram of the sectional view of air conditioner indoor unit according to the ... of the embodiment of the present invention, wherein outer wind deflector is opened out
Air port and internal air baffle is in the second opening state；
Fig. 7 is the enlarged drawing at the N that Fig. 6 centre circles show；
Fig. 8 is the schematic diagram of the sectional view of air conditioner indoor unit according to the ... of the embodiment of the present invention, wherein outer wind deflector is opened out
Air port and internal air baffle are the second wind sense state；
Fig. 9 is the enlarged drawing at the P that Fig. 8 centre circles show；
Figure 10 is the schematic diagram of air conditioner indoor unit shown in Fig. 4；
Figure 11 is the enlarged drawing at the Q that Figure 10 centre circles show；
Figure 12 is the schematic diagram of air conditioner indoor unit shown in fig. 8；
Figure 13 is the enlarged drawing at the R that Figure 12 centre circles show.
Reference numeral：
Air conditioner indoor unit 100,
Body 1, air outlet 11,
Outer wind deflector 2, the first relieve heat hole 21,
Internal air baffle 3, the second relieve heat hole 31, the first hole section 311, the second hole section 312, die joint 313.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Air conditioner indoor unit 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1-Figure 13.Wherein air conditioner indoor unit 100
Be assembled into together with outdoor unit air conditioner for adjust indoor environment temperature.Air conditioner can be separated wall hanging type air conditioner,
And air conditioner can be single cooler or air conditioner, be in the description of the present invention that example is said by air conditioner of air conditioner
Bright, air conditioner indoor unit 100 includes calm sense pattern, the first gentle breeze sense pattern, the second gentle breeze sense pattern, refrigeration wind sense pattern and system
Hot wind sense pattern.
As shown in Figure 1-Figure 3, air conditioner indoor unit 100 according to the ... of the embodiment of the present invention, including：Body 1,2 and of outer wind deflector
Internal air baffle 3.Wherein, whole devices of air conditioner indoor unit 100 are installed in body 1,1 one side of body can play support and
The effect for protecting internal components, on the other hand can also play certain decorative effect.
Body 1 includes chassis, surface frame and panel, and surface frame is located on chassis, and the front side of surface frame is opened wide, and panel is located at surface frame
Front side limits air outlet 11 between the lower end and surface frame of panel.Specifically, surface frame can be rotatable or removably set
On chassis, panel can be rotatable or be detachably arranged in surface frame.It is used for it is understood that having in body 1
The outlet frame of ventilating air, air conditioner indoor unit 100 further include the elements such as the heat exchanger, wind turbine, electric-controlled box being located in body 1.
Specifically, as shown in Fig. 1, Fig. 4, Fig. 6, Fig. 8, there is air outlet 11 on body 1；Outer wind deflector 2 is located at air outlet
At 11, outer wind deflector 2 is for opening and closing air outlet 11；For example, outer wind deflector 2 and the edge of air outlet 11 pivotably connect
It connects, air outlet 11 is opened and closed to realize by rotating outer wind deflector 2.When outer wind deflector 2 opens air outlet 11, air-flow can
Directly to blow to interior by air outlet 11, outer wind deflector 2 can play the role of guiding to the air-flow of blowout at this time, be led when outside
When aerofoil 2 closes air outlet 11, outer wind deflector 2 is concordant with the outer margin contour of body 1.
It is, of course, understood that in the course of work of air conditioner indoor unit 100, outer wind deflector 2 can also be surrounded and be led outside
The shaft of aerofoil 2 is rotated to realize pendulum wind.
There is the first relieve heat region, it should be noted that the first relieve heat region is on outer wind deflector 2 on outer wind deflector 2
It is capable of the region of outlet air, without opening, the wind in air conditioner indoor unit can be discharged outer wind deflector 2 by the first relieve heat region.
The structure in the first relieve heat region can be a variety of, such as the first relieve heat region can be structured as a large amount of micropore, or lead outside
Opening is set on aerofoil 2, netted material is laid in opening.It is, of course, understood that the structure in the first relieve heat region can be with
To be a variety of, the present invention is not defined the concrete structure or material in the first relieve heat region.
Preferably, the first relieve heat region has multiple first relieve heats hole 21, could be formed on outer wind deflector 2 multiple along thickness
Spend direction perforative first relieve heat hole 21.Wherein, optionally, the cross section in the first relieve heat hole 21 is round, oval, triangle
Or polygon.
Preferably, outer wind deflector 2 is in the first wind sense state (such as state of outer wind deflector 2 shown in Fig. 5) and first
It is rotatable between opening state (such as state of outer wind deflector 2 shown in fig. 7).Wherein, outer wind deflector 2 is in the first open shape
Air outlet 11 is opened when state, outer wind deflector 2 closes air outlet 11, the outer rim of outer wind deflector 2 and body 1 in the first wind sense state
Profile is concordant.
As shown in figure 5, when outer wind deflector 2 is when the first wind sense state closes air outlet 11, the air-flow in body 1 can lead to
The blowout of the first relieve heat hole 21 on outer wind deflector 2 is crossed, at this point, air conditioner indoor unit 100 is the first gentle breeze sense pattern, outer wind deflector 2
Certain blocking effect can be played to the air-flow of blowout, only air-flow is allowed to be blown out by the first relieve heat hole 21, thus, it is possible to drop
Low wind speed and air quantity tend to be calm, to realize the effect of calm sense.Effectively avoid suffering from sky since air-flow is directly blown onto people
Disease is adjusted, user experience is more preferably.
As shown in fig. 7, when outer wind deflector 2 is when the first opening state opens air outlet 11, air-flow is directly from air outlet 11
Blowout, air conditioner indoor unit 100 is wind sense pattern at this time.
Internal air baffle 3 is located at air outlet 11, and internal air baffle 3 is located at the inside of outer wind deflector 2, it is preferable that interior wind-guiding
Plate 3 is rotatably arranged at air outlet 11, and when internal air baffle 3 turns to certain angle, internal air baffle 3 can be used for blowout
Air-flow be oriented to, to adjust air outlet angle.It is, of course, understood that in the course of work of air conditioner indoor unit 100, inside lead
The shaft that aerofoil 3 can also surround internal air baffle 3 is rotated to realize pendulum wind.
There is the second relieve heat region, it should be noted that the second relieve heat region is on internal air baffle 3 on internal air baffle 3
It is capable of the region of outlet air, without opening, the wind in air conditioner indoor unit can be discharged internal air baffle 3 by the second relieve heat region.
The structure in the second relieve heat region can be a variety of, such as the second relieve heat region can be structured as a large amount of micropore, or lead inside
Opening is set on aerofoil 3, netted material is laid in opening.It is, of course, understood that the structure in the second relieve heat region can be with
To be a variety of, the present invention is not defined the concrete structure or material in the second relieve heat region.
Further, the second relieve heat region has multiple second relieve heats hole 31, i.e., is formed on internal air baffle 3 multiple along interior
The thickness direction of wind deflector 3 runs through the second relieve heat hole 31 of internal air baffle 3.Wherein, optionally, the cross section in the second relieve heat hole 31
For round, ellipse, triangle or polygon.
Advantageously, internal air baffle 3 is in the second wind sense state (such as state of internal air baffle 3 shown in Fig. 9) and second
It is rotatable between opening state (such as state of internal air baffle shown in fig. 7 3).As shown in fig. 7, when internal air baffle 3 is the
When two opening state, internal air baffle 3 stretches into air outlet 11 and (i.e. internal air baffle 3 is in substantially parallel relationship to out along air-out direction setting
Wind direction), at this point, air-flow can directly be blown out by air outlet 11, air conditioner indoor unit 100 is wind sense pattern, i.e., in air conditioning chamber
Machine 100 directly blows out hot wind or cold wind, to realize adjusting indoor temperature.
As shown in figure 9, when internal air baffle 3 is the second wind sense state, internal air baffle 3 is concordant with the outer margin contour of body 1
(internal air baffle 3 is generally perpendicular to air-out direction), at this point, air-flow can be blown out by the second relieve heat hole 31 on internal air baffle 3,
Air conditioner indoor unit 100 is the second wind sense pattern, and internal air baffle 3 can play the air-flow of blowout certain blocking effect, is only permitted
Perhaps air-flow is blown out by the second relieve heat hole 31, thus, it is possible to reduce wind speed and air quantity, tends to be calm, to realize calm sense
Effect.It effectively avoids suffering from air conditioner disease since air-flow is directly blown onto people, user experience is more preferably.
In addition, being the second wind sense shape when outer wind deflector 2 is the first wind sense state and internal air baffle 3 as depicted in figs. 1 and 2
When state, that is, outer wind deflector 2 and internal air baffle 3 are generally perpendicular to air-out direction, at this point, air-flow sequentially passes through on internal air baffle 3
The second relieve heat hole 31 and outer wind deflector 2 on the first relieve heat hole 21 blowout, air conditioner indoor unit 100 be calm sense pattern.Herein
In the process, internal air baffle 3 and outer wind deflector 2 play blocking effect to the air-flow of blowout, thus, it is possible to significantly decrease wind speed
And air quantity, realize the effect of calm sense.
Air conditioner indoor unit 100 according to the ... of the embodiment of the present invention is dissipated by setting first on outer wind deflector 2 and internal air baffle 3
The effect of gentle breeze sense and calm sense is realized in air holes 21 and relieve heat hole thus, it is possible to reduce the wind speed and air quantity of air outlet 11.It is real
The switching of existing a variety of wind sense patterns, promotes user experience.
External wind deflector 2 is described further below in conjunction with the accompanying drawings.
In one embodiment of the invention, the sum of the area in multiple first relieve heats hole 21 on outer wind deflector 2 is not less than
The 50% of 2 gross area of outer wind deflector.Thus, it is possible under the premise of reducing the wind speed and air quantity of outlet air, ensure to indoor environment
Refrigeration and heating efficiency.
Here, it should be noted that the gross area of outer wind deflector 2 includes the face in the first relieve heat hole 21 on outer wind deflector 2
Product.
First relieve heat hole 21 may include the first hole section and the second hole section connected along air-out direction, the outlet of the first hole section
The inlet size difference of size and the second hole section is to form die joint.That is, the outlet size of the first hole section can be more than
The outlet size of the inlet size of second hole section or the first hole section might be less that the inlet size of the second hole section.
In some embodiments of the invention, with reference to Fig. 3, the first relieve heat hole 21 may include the first hole section and the second hole
Section, the first hole section and the second hole section are sequentially connected along air-out direction, and the outlet size of the first hole section is less than the import of the second hole section
Size, to form die joint in the link position of the first hole section and the second hole section.Die joint can further decrease first and dissipate
The wind speed and air quantity of air-flow in air holes 21 further realize calm sense effect.In addition, setting die joint is also convenient for the first relieve heat
Hole 21 is molded, and simplifies structure.
Further, first hole section in the first relieve heat hole 21 is gradually tapered up along air-out direction, and the second hole section is along outlet air side
It is gradually expanded upwards.In other words, along air-out direction, the aperture of the first hole section is gradually reduced, and the aperture of the second hole section is gradual
Increase, in the first hole section, the air quantity of air-flow can be gradually reduced as a result, and the stream of air-flow can be continuously decreased in the second hole section
Speed is advantageously implemented calm sense effect.Optionally, with reference to Fig. 3, die joint can be plane.Thus, it is possible to simplify structure, just
In processing and manufacturing, and the effect for reducing air quantity and wind speed is played simultaneously.
In some embodiments, as shown in Fig. 2, the inlet -duct area in the first relieve heat hole 21 is not more than discharge area, that is,
It says, the inlet -duct area in the first relieve heat hole 21 can be equal to discharge area, and the inlet -duct area in the first relieve heat hole 21 can be less than outlet
Area.Thus, it is possible to which the air outlet velocity in the first relieve heat hole 21 is made to be not more than import wind speed, make the air outlet velocity in the first relieve heat hole 21
Less than import wind speed the calm sense of outlet air is realized so as to reduce air quantity and wind speed.Certainly the invention is not limited thereto, and first dissipates
The inlet -duct area of air holes 21 can also be more than discharge area.To reduce the air output of outlet.
In some embodiments, the spacing of the die joint in the first relieve heat hole 21 and outlet end is no more than the first relieve heat hole 21
The half of total length.Thus, it is possible to further be advantageously implemented calm sense effect.
In some embodiments, as shown in Figure 10 and Figure 11, at least part in multiple first relieve heats hole 21 is from upper past
Under direction on aperture successively decrease successively, be incremented by successively or remain unchanged.That is, on direction from top to bottom, outer wind-guiding
At least part of aperture in multiple first relieve heats hole 21 on plate 2 can successively decrease successively, can also be incremented by successively, can be with hole
Diameter is unanimously that aperture remains unchanged.Thus, it is possible to the aperture that outer 2 different location of wind deflector is set is required according to different outlet air,
Improve applicability.
In some embodiments, as shown in Figure 10 and Figure 11, at least part in multiple first relieve heats hole 21 can edge
Pre- boning out arranges that at least part in multiple first relieve heats hole 21 can also be sequentially arranged along predetermined curve.Thus, it is possible to
The position in the first relieve heat of reasonable Arrangement hole 21 according to demand, while aesthetic appeal.
For example, outer wind deflector 2 be equipped with along its length (such as left and right directions shown in Figure 10) arranged for interval have it is more
The first relieve heat of row hole group, the first relieve heat of each column hole group include multiple first relieve heats hole spaced apart along the vertical direction 21.Wherein,
Multiple first relieve heats hole 21 in the group of adjacent the first relieve heat of two row hole interlaced arrangement along the vertical direction.In addition, adjacent two arrange
Multiple first relieve heats hole 21 in one relieve heat hole group can also left and right alignment.
As shown in figure 11, the first relieve heat hole 21 is the multirow arranged along the width direction of outer wind deflector 2 and multirow is led outside
Dense degree in the width direction of aerofoil 2 is different.Specifically, the density in the first relieve heat hole 21 of 2 lower section of outer wind deflector is more than
The density in the first relieve heat hole 21 of the top of outer wind deflector 2, the general wind speed in position on the downside of air outlet is maximum, therefore by outer wind deflector
The density in the first relieve heat hole 21 of 2 lower sections is set greater than the density in the first relieve heat hole 21 of 2 top of outer wind deflector, can make
The outlet air wind speed of outer wind deflector 2 is more uniform.
In some embodiments of the invention, multiple first relieve heats hole 21 is different.Multiple first relieve heats hole 21 can be shape
Shape is different, can also be cross-sectional area difference.It, can be with for example, in order to ensure the wind speed for the wind being discharged from outer wind deflector 2 is uniform
The cross-sectional area in the first relieve heat hole 21 of 2 downside of outer wind deflector is configured smaller than to the first relieve heat hole of the upside of outer wind deflector 2
21 cross-sectional area.It similarly, can be by 2 downside of outer wind deflector in order to ensure the wind speed for the wind being discharged from outer wind deflector 2 is uniform
The shape design in the first relieve heat hole 21 to be the shape in the first relieve heat hole 21 relatively on the upside of outer wind deflector 2 more can effectively reduce
The shape of wind speed.
Wherein, it should be noted that outlet air wind speed and outlet air wind can be changed by changing the size in 21 aperture of the first relieve heat hole
Amount, is advantageously implemented the effect of calm sense.Therefore, in some embodiments, the aperture in the first relieve heat hole 21 is 2mm to 4mm's
In range, thus, it is possible to effectively reduce wind speed and air quantity, while ensureing the rate of cooling and warming.
As shown in Fig. 2, in some embodiments, when outer wind deflector 2 is perpendicular to air-out direction, the center line in the first relieve heat hole 21
Angle with horizontal plane is in the range of -10 ° to 10 °.Preferably, when outer wind deflector 2 is perpendicular to air-out direction, the first relieve heat
The center line in hole 21 and the angle of horizontal plane are in the range of -5 ° to 5 °.Preferably, outer wind deflector 2 is perpendicular to air-out direction
When, the center line in the first relieve heat hole 21 is in substantially parallel relationship to horizontal plane.Thus, it is possible to which air-flow is made to be blown along generally horizontal direction
Go out, air-flow is avoided directly to blow to human body, improves user experience.
In some embodiments, outer wind deflector 2 is by common ABS (acrylonitrile-butadiene-styrene copolymer), modification
At least one of ABS, PC (makrolon) and modified PC material are made.
Internal air baffle 3 is described further below in conjunction with the accompanying drawings.
In some embodiments of the invention, the sum of the area in multiple second relieve heats hole 31 on internal air baffle 3 is not less than
The 50% of 3 gross area of internal air baffle.Thus, it is possible under the premise of reducing the wind speed and air quantity of outlet air, ensure to indoor environment
Refrigeration and heating efficiency.
Here, when the gross area of internal air baffle is too small, reduce air outlet 11 wind speed and air quantity it is ineffective, because
This, it is preferable that in one embodiment of the invention, the gross area of internal air baffle 3 is not less than the 45% of 11 area of air outlet.By
This, it is ensured that outlet air wind speed and air-out volume are effectively reduced when internal air baffle is perpendicular to air-out direction, realization tends to calm sense
Effect.For example, the gross area of internal air baffle 3 can be more than 55%, 65% or 75% etc. of 11 area of air outlet.
Here, it should be noted that the gross area of internal air baffle 3 includes the face in the second relieve heat hole 31 on internal air baffle 3
Product.
In some embodiments of the invention, internal air baffle 3 is not less than air outlet 11 along the projected area of its thickness direction
The 70% of the gross area.Internal air baffle 3 can effectively stop the air-out volume and outlet air wind speed of air outlet 11 as a result, realize calm
The effect of sense improves user experience.For example, internal air baffle 3 can be 11 total face of air outlet along the projected area of its thickness direction
Long-pending 80%, 85% or 90% etc..
Second relieve heat hole 31 may include the first hole section 311 and the second hole section 312 connected along air-out direction, the first hole section
The inlet size difference of 311 outlet size and the second hole section 312 is to form die joint 313.That is, the first hole section 311
Outlet size can be more than the inlet size of the second hole section 312 or the outlet size of the first hole section 311 might be less that the
The inlet size of two hole sections 312.
In some embodiments of the invention, as shown in figure 3, the second relieve heat hole 31 may include the first hole section 311 and
Two hole sections 312, the first hole section 311 and the second hole section 312 are sequentially connected along air-out direction, and the outlet size of the first hole section 311 is small
In the inlet size of the second hole section 312, to form die joint in the link position of the first hole section 311 and the second hole section 312
313.Die joint 313 can further decrease the wind speed and air quantity of the air-flow in the second relieve heat hole 31, further realize calm sense
Effect.In addition, setting die joint 313 is also convenient for the molding of the second relieve heat hole 31, simplify structure.
Further, as shown in figure 3, the first hole section 311 is gradually tapered up along air-out direction, and the second hole section 312 is along outlet air
It is gradually expanded on direction.In other words, along air-out direction, the aperture of the first hole section 311 is gradually reduced, the second hole section 312
Aperture gradually increases, and in the first hole section 311, the air quantity of air-flow can be gradually reduced as a result, can be by the second hole section 312
The flow velocity for gradually reducing air-flow, is advantageously implemented calm sense effect.
Optionally, with reference to Fig. 3, the die joint 313 in the second relieve heat hole 31 can be plane.Thus, it is possible to simplify structure,
Manufacture easy to process, and the effect for reducing air quantity and wind speed is played simultaneously.
In some embodiments, the inlet -duct area in the second relieve heat hole 31 is not more than discharge area, that is to say, that the second relieve heat
The inlet -duct area in hole 31 can be equal to discharge area, and the inlet -duct area in the second relieve heat hole 31 can be less than discharge area.As a result, may be used
So that the air outlet velocity in the second relieve heat hole 31 is not more than import wind speed, the air outlet velocity in the second relieve heat hole 31 is made to be less than into one's intention as revealed in what one says
Speed realizes the calm sense of outlet air so as to reduce air quantity and wind speed.
Certainly the invention is not limited thereto, and the inlet -duct area in the second relieve heat hole 31 can also be more than discharge area.To reduce out
The air output of mouth.
In some embodiments, the die joint 313 in the second relieve heat hole 31 and the spacing of outlet end are not more than the second relieve heat hole
The half of 31 total length.Thus, it is possible to further be advantageously implemented calm sense effect.
In some embodiments, as shown in Figure 12 and Figure 13, at least part in multiple second relieve heats hole 31 is from upper past
Under direction on aperture successively decrease successively, be incremented by successively or remain unchanged.That is, on direction from top to bottom, interior wind-guiding
At least part of aperture in multiple second relieve heats hole 31 on plate 3 can successively decrease successively, can also be incremented by successively, can be with hole
Diameter is unanimously that aperture remains unchanged.Thus, it is possible to the aperture of setting 3 different location of internal air baffle is required according to different outlet air,
Improve applicability.
In some embodiments, at least part in multiple second relieve heats hole 31 can be arranged along pre- boning out, multiple
At least part in second relieve heat hole 31 can also be sequentially arranged along predetermined curve.Thus, it is possible to reasonable Arrangement according to demand
The position in the second relieve heat hole 31, while aesthetic appeal.
For example, internal air baffle 3 be equipped with along its length (such as left and right directions shown in Figure 13) arranged for interval have it is more
The second relieve heat of row hole group, the second relieve heat of each column hole group include multiple second relieve heats hole spaced apart along the vertical direction 31.Wherein,
Multiple second relieve heats hole 31 in the group of adjacent the second relieve heat of two row hole interlaced arrangement along the vertical direction.In addition, adjacent two arrange
Multiple second relieve heats hole 31 in two relieve heat hole groups can also left and right alignment.
As shown in figure 13, the second relieve heat hole 31 is the multirow arranged along the width direction of internal air baffle 3 and multirow is led inside
Dense degree in the width direction of aerofoil 3 is different.Specifically, the density in the second relieve heat hole 31 of 3 lower section of internal air baffle is more than
The density in the second relieve heat hole 31 of the top of internal air baffle 3, the general wind speed in position on the downside of air outlet is maximum, therefore by internal air baffle
The density in the second relieve heat hole 31 of 3 lower sections is set greater than the density in the second relieve heat hole 31 of 3 top of internal air baffle, can make
The outlet air wind speed of internal air baffle 3 is more uniform.
In some embodiments of the invention, multiple second relieve heats hole 31 is different.Multiple second relieve heats hole 31 can be shape
Shape is different, can also be cross-sectional area difference.It, can be with for example, in order to ensure the wind speed for the wind being discharged from internal air baffle 3 is uniform
The cross-sectional area in the second relieve heat hole 31 of 3 downside of internal air baffle is configured smaller than to the second relieve heat hole of the upside of internal air baffle 3
31 cross-sectional area.It similarly, can be by 3 downside of internal air baffle in order to ensure the wind speed for the wind being discharged from internal air baffle 3 is uniform
The shape design in the second relieve heat hole 31 to be the shape in the second relieve heat hole 31 of 3 upside of opposite internal air baffle more can effectively reduce
The shape of wind speed.
In some embodiments of the invention, the first relieve heat region has multiple first relieve heats hole 21, the second relieve heat region
With multiple second relieve heats hole 31,.First relieve heat hole 21 is different from the second relieve heat hole 31.First relieve heat hole 21 and the second relieve heat hole
31 can be shape difference, can also be cross-sectional area difference.The present invention is not to the first relieve heat hole 21 and the second relieve heat hole 31
Concrete structure is defined, as long as ensureing that the wind wind speed being discharged from internal air baffle 3 and outer wind deflector 2 is uniform.
Wherein, the size for changing 31 aperture of the second relieve heat hole can change outlet air wind speed and air-out volume, be advantageously implemented
The effect of calm sense.Therefore, in some embodiments, the aperture in the second relieve heat hole 31 as a result, may be used in the range of 4mm to 8mm
Effectively to reduce wind speed and air quantity, while ensureing the rate of cooling and warming.
In some embodiments, as shown in Fig. 2, when internal air baffle 3 is perpendicular to air-out direction, the center line in the second relieve heat hole 31
Angle with horizontal plane is in the range of -10 ° to 10 °.Preferably, when internal air baffle 3 is perpendicular to air-out direction, the second relieve heat
The center line in hole 31 and the angle of horizontal plane are in the range of -5 ° to 5 °.Preferably, internal air baffle 3 is perpendicular to air-out direction
When, the center line in the second relieve heat hole 31 is in substantially parallel relationship to horizontal plane.Thus, it is possible to which air-flow is made to be blown along generally horizontal direction
Go out, air-flow is avoided directly to blow to human body, improves user experience.
In some embodiments, internal air baffle 3 is by common ABS (acrylonitrile-butadiene-styrene copolymer), modification
At least one of ABS, PC (makrolon) and modified PC material are made.
The course of work of the air conditioner indoor unit 100 of the embodiment of the present invention is described below.
The air conditioner indoor unit 100 of the embodiment of the present invention has calm sense pattern, the first gentle breeze sense pattern, the second gentle breeze sense mould
Formula, refrigeration wind sense pattern and heating wind sense pattern, when air conditioner indoor unit 100 works：
Air conditioner indoor unit 100 is opened, air-out mode is selected；
When selecting the first gentle breeze sense pattern, outer wind deflector 2 open air outlet 11, internal air baffle 3 rotation to outlet air side
To generally vertically, as shown in Figure 8 and Figure 9；
When selecting the second gentle breeze sense pattern, outer wind deflector 2 close air outlet 11, internal air baffle 3 rotation to outlet air side
To general parallel orientation, as shown in Figure 4 and Figure 5；
When selecting calm sense pattern, outer wind deflector 2 goes to closed state (closing air outlet 11), and internal air baffle 3 rotates
To with air-out direction upright position, as depicted in figs. 1 and 2；
When selection refrigeration wind sense pattern or heating wind sense pattern when I, outer wind deflector 2 open air outlet 11, internal air baffle 3
Rotation is to air-out direction is in substantially parallel relationship to, as shown in Figure 6 and Figure 7.
Wherein, in the first gentle breeze sense pattern, internal air baffle 3 is turned into the position with wind speed vertical, the wind in body 1
It is blown out from multiple second relieve heats hole 31, reduces wind speed, but due to relatively large (the second relieve heat hole in the aperture in the second relieve heat hole 31
31 aperture is more than the aperture in the first relieve heat hole 21), breezy it can still feel, as shown in Figure 9.
In the second gentle breeze sense pattern, outer wind deflector 2 is turned into closed state, the wind in body 1 is dissipated from multiple first
Air holes 21 is blown out, and reduces wind speed, since the aperture in the first relieve heat hole 21 is smaller with respect to the aperture in the second relieve heat hole 31, Ke Yishi
Now compared with gentle breeze effect slighter under the first gentle breeze sense pattern, as shown in Figure 5.
In calm sense pattern, outer wind deflector 2 is turned into closed state, internal air baffle 3 is turned to and wind speed vertical
Position, the wind in body 1 sequentially pass through multiple second relieve heats hole 31 and multiple first relieve heats hole 21 and blow out, reduce twice wind speed and
Air quantity, to realize calm sense effect, as shown in Figure 2.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection, can also be communication；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (22)
1. a kind of air deflection assemblies, which is characterized in that including：
Outer wind deflector has the first relieve heat region on the outer wind deflector；
Internal air baffle, the internal air baffle are located at the inside of the outer wind deflector, have the second relieve heat area on the internal air baffle
Domain.
2. air deflection assemblies according to claim 1, which is characterized in that first relieve heat region has multiple first to dissipate
Air holes.
3. air deflection assemblies according to claim 2, which is characterized in that first relieve heat hole include along air-out direction according to
The first hole section and the second hole section of secondary connection, the outlet size of first hole section are different from the inlet size of the second hole section
To form die joint.
4. according to the air deflection assemblies described in any one of claim 2-3, which is characterized in that the aperture in first relieve heat hole
In the range of 2mm to 4mm.
5. according to the air deflection assemblies described in any one of claim 2-3, which is characterized in that the outer wind deflector is perpendicular to institute
The central axis in the first relieve heat hole and the angle of horizontal plane are in the range of -10 ° to 10 ° described in when stating air-out direction.
6. according to the air deflection assemblies described in any one of claim 2-3, which is characterized in that first relieve heat hole is staggeredly
The multiple row of arrangement.
7. according to the air deflection assemblies described in any one of claim 2-3, which is characterized in that first relieve heat hole is along institute
State the dense degree of the multirow and the multirow of the width direction arrangement of outer wind deflector in the width direction of the outer wind deflector
It is different.
8. according to the air deflection assemblies described in any one of claim 2-3, which is characterized in that multiple first relieve heat holes are not
Together.
9. according to the air deflection assemblies described in any one of claim 2-3, which is characterized in that multiple on the outer wind deflector
The sum of the area in first relieve heat hole is not less than the 50% of the outer wind deflector gross area.
10. air deflection assemblies according to claim 1, which is characterized in that second relieve heat region has multiple second
Relieve heat hole.
11. air deflection assemblies according to claim 10, which is characterized in that second relieve heat hole includes along air-out direction
The inlet size of sequentially connected first hole section and the second hole section, the outlet size of first hole section and second hole section is not
With to form die joint.
12. according to the air deflection assemblies described in any one of claim 10-11, which is characterized in that second relieve heat hole
Aperture is in the range of 4mm to 8mm.
13. according to the air deflection assemblies described in any one of claim 10-11, which is characterized in that the internal air baffle is vertical
The angle of the central axis and horizontal plane in the second relieve heat hole described in when the air-out direction is in the range of -10 ° to 10 °.
14. according to the air deflection assemblies described in any one of claim 10-11, which is characterized in that second relieve heat hole is
Staggered multiple row.
15. according to the air deflection assemblies described in any one of claim 10-11, which is characterized in that second relieve heat hole is
The multirow and the multirow arranged along the width direction of the internal air baffle are intensive in the width direction of the internal air baffle
Degree is different.
16. according to the air deflection assemblies described in any one of claim 10-11, which is characterized in that multiple second relieve heats
Hole is different.
17. according to the air deflection assemblies described in any one of claim 10-11, which is characterized in that on the internal air baffle
The sum of the area in multiple second relieve heat holes is not less than the 50% of the internal air baffle gross area.
18. air deflection assemblies according to claim 1, which is characterized in that first relieve heat region has multiple first
Relieve heat hole, and, second relieve heat region has multiple second relieve heats hole.
19. air deflection assemblies according to claim 18, which is characterized in that first relieve heat hole and second relieve heat
Hole is different.
20. a kind of air conditioner indoor unit, which is characterized in that including：
Body has air outlet on the body；
Air deflection assemblies described in any one of claim 1-19, the air deflection assemblies are located at the air outlet.
21. air conditioner indoor unit according to claim 20, which is characterized in that the gross area of the internal air baffle is not less than institute
State the 45% of outlet air open area.
22. a kind of control method of air conditioner indoor unit, which is characterized in that the air conditioner indoor unit includes：Machine with air outlet
Body and outer wind deflector and the internal air baffle being located at the air outlet have the first relieve heat region, institute on the outer wind deflector
Stating has the second relieve heat region on internal air baffle, the air conditioner indoor unit has calm sense pattern, the first gentle breeze sense pattern, second
At least one of gentle breeze sense pattern, the control method includes the following steps：
When selecting calm sense pattern, the control outer wind deflector closes the air outlet, control the internal air baffle rotate to
Generally vertically with air-out direction；
When selecting the first gentle breeze sense pattern, the control outer wind deflector opens the air outlet, controls the internal air baffle rotation
It goes to air-out direction generally vertically；
When selecting the second gentle breeze sense pattern, the control outer wind deflector closes the air outlet, controls the internal air baffle rotation
It goes to and air-out direction general parallel orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810407435.6A CN108592366B (en) | 2017-07-31 | 2017-07-31 | Air guide plate assembly, air conditioner indoor unit and control method of air conditioner indoor unit |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710642312.6A CN107401776A (en) | 2017-07-31 | 2017-07-31 | Indoor apparatus of air conditioner |
| CN201810407435.6A CN108592366B (en) | 2017-07-31 | 2017-07-31 | Air guide plate assembly, air conditioner indoor unit and control method of air conditioner indoor unit |
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|---|---|---|---|
| CN201710642312.6A Division CN107401776A (en) | 2017-07-31 | 2017-07-31 | Indoor apparatus of air conditioner |
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| Publication Number | Publication Date |
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| CN108592366A true CN108592366A (en) | 2018-09-28 |
| CN108592366B CN108592366B (en) | 2021-10-26 |
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| CN201810418772.5A Active CN108709235B (en) | 2017-07-31 | 2017-07-31 | Air conditioner indoor unit and air conditioner |
| CN201810418720.8A Active CN108731106B (en) | 2017-07-31 | 2017-07-31 | Air conditioner indoor unit and air conditioner |
| CN202110842601.7A Pending CN113483399A (en) | 2017-07-31 | 2017-07-31 | Indoor unit of air conditioner |
| CN202110841251.2A Pending CN113483398A (en) | 2017-07-31 | 2017-07-31 | Indoor unit of air conditioner |
| CN202110841163.2A Pending CN113483393A (en) | 2017-07-31 | 2017-07-31 | Indoor unit of air conditioner |
| CN201710642312.6A Pending CN107401776A (en) | 2017-07-31 | 2017-07-31 | Indoor apparatus of air conditioner |
| CN201810407435.6A Active CN108592366B (en) | 2017-07-31 | 2017-07-31 | Air guide plate assembly, air conditioner indoor unit and control method of air conditioner indoor unit |
| CN201810418718.0A Pending CN108426314A (en) | 2017-07-31 | 2017-07-31 | Air conditioner indoor unit and air conditioner |
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| CN201810418720.8A Active CN108731106B (en) | 2017-07-31 | 2017-07-31 | Air conditioner indoor unit and air conditioner |
| CN202110842601.7A Pending CN113483399A (en) | 2017-07-31 | 2017-07-31 | Indoor unit of air conditioner |
| CN202110841251.2A Pending CN113483398A (en) | 2017-07-31 | 2017-07-31 | Indoor unit of air conditioner |
| CN202110841163.2A Pending CN113483393A (en) | 2017-07-31 | 2017-07-31 | Indoor unit of air conditioner |
| CN201710642312.6A Pending CN107401776A (en) | 2017-07-31 | 2017-07-31 | Indoor apparatus of air conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108709235B (en) | 2021-05-25 |
| CN108709235A (en) | 2018-10-26 |
| CN113483399A (en) | 2021-10-08 |
| CN108731106A (en) | 2018-11-02 |
| CN108731106B (en) | 2021-06-22 |
| CN108592366B (en) | 2021-10-26 |
| CN113483393A (en) | 2021-10-08 |
| CN108426314A (en) | 2018-08-21 |
| CN113483398A (en) | 2021-10-08 |
| CN107401776A (en) | 2017-11-28 |
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