CN103597293B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN103597293B CN103597293B CN201280026386.2A CN201280026386A CN103597293B CN 103597293 B CN103597293 B CN 103597293B CN 201280026386 A CN201280026386 A CN 201280026386A CN 103597293 B CN103597293 B CN 103597293B
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- Prior art keywords
- blade
- driving
- driving source
- source
- air
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
Abstract
The air conditioning apparatus of the present invention becomes: the change blade of wind direction up and down in the direction changing the air of the blow-off outlet blowout from indoor set in the vertical direction is included near blow-off outlet the first blade and the second blade being configured to rotate, the rotary shaft of the first blade is fixed on location and puts, the rotary shaft of the second blade is by the interval adjustment driving in driving source, move in the way of being toward or away from the first blade, first blade and the second blade are by the angle adjustment driving in driving source, rotate centered by respective rotary shaft, first blade and the second blade respectively according to target location to be moved relative to current location be in evolution to the which direction closing in direction, determine the angle adjustment driving order in driving source and adjustment driving source, interval.
Description
Technical field
The present invention relates to arrange the wind direction in the direction changing the air from blow-off outlet blowout at indoor set
Change blade, control this wind direction change blade and carry out the air conditioner of operation of air conditioner, particularly to
The wind direction up and down in the direction changing the air from blow-off outlet blowout in the vertical direction changes blade
Structure.
Background technology
In existing air conditioner, being provided with wind direction change blade, it changes blowing from indoor set
The direction of the air of outlet blowout.Wind direction change blade includes: change in the vertical direction from blowing
The change blade of wind direction up and down in the direction of the air of outlet blowout；Change in the lateral direction from
The left and right wind direction change blade in the direction of the air of blow-off outlet blowout.
As the structure of existing upper and lower wind direction change blade, the most known in patent documentation 1(day
This JP 2010-60223 publication) disclosed in structure.In patent documentation 1, in order to
The direction of the air blown out from the blow-off outlet of air conditioner is changed significantly during the operating of air conditioner, and
And when the stopping of air conditioner by air conditioner main miniaturization (densification), disclose by three leaves
Sheet constitutes the structure of upper and lower wind direction change blade.Specifically, the wind direction up and down of patent documentation 1
Change blade includes: be positioned at the first blade of the upstream side of the airflow direction of wind；It is positioned at the gas of wind
The downstream of flow path direction, the second blade linked by two connectors and the first blade；And quilt
It is installed on the third blade of the second blade.First blade and the second blade are by respectively to be fixed
Rotate centered by the rotary shaft put of location, it is possible in the position that links and mutually, mutual tandem ground
Move between the position separated in rotation direction.Third blade is set so that at the first blade
Prevent wind from passing between which when mutually separating in rotation direction with the second blade.
Prior art literature
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2010-60223 publication
Summary of the invention
Invent problem to be solved
But, in above-mentioned existing air conditioner, due to the rotation of the first blade (blade)
Axle is fixed on location and puts, formed the wall (upper guide member) of blow-off outlet and the first blade away from
From the most certain.It is thus impossible to the sky between wall and the first blade by formation blow-off outlet
The air quantity of gas is adjusted.Additionally, in above-mentioned existing air conditioner, when according to peace and quiet (not
During breath) and movable time the user such as (when such as doing housework) behaviour in service create comfortable
Air conditioner surroundings aspect there is also room for improvement.
The present invention is the invention completed to solve such existing issue, it is intended that carry
For can create the air conditioner of more comfortable air conditioner surroundings according to the situation of user.
For solving the scheme of problem
In order to solve above-mentioned existing problem, the air conditioner of the present invention is characterised by: in indoor
Machine is provided with the wind direction up and down in the direction changing the air from blow-off outlet blowout in the vertical direction and becomes
More blade, controls this upper and lower wind direction change blade, carries out operation of air conditioner,
Above-mentioned upper and lower wind direction change blade is included near above-mentioned blow-off outlet and is configured to rotation
First blade and the second blade,
The rotary shaft of above-mentioned first blade is fixed on location and puts,
The rotary shaft of above-mentioned second blade is configured to, by the interval adjustment driving in driving source,
Move in the way of being toward or away from above-mentioned first blade,
Above-mentioned first blade and above-mentioned second blade are configured to, by angle adjustment driving source
Drive, rotate centered by respective rotary shaft,
Above-mentioned first blade and above-mentioned second blade are respectively according to target location phase to be moved
For current location be in evolution to the which direction closing in direction, determine above-mentioned angle adjustment
By the driving order in the source of driving and adjustment driving source, above-mentioned interval.
The effect of invention
According to the air conditioner of the present invention, the rotary shaft of above-mentioned second blade is above-mentioned to be toward or away from
The mode of the first blade moves, thereby, it is possible to by the air that blows out from blow-off outlet with towards two
The mode in direction is allocated, it is possible to control the temperature difference of upper space with lower space for institute
Desired value.Additionally, above-mentioned first blade and above-mentioned second blade according to target location relative to
Current location be in evolution to close in direction which side always determine that above-mentioned angle adjustment is with driving
The driving order in dynamic source and adjustment driving source, above-mentioned interval, therefore, it is possible to prevent to target position
When putting mobile, the first blade and the second blade are interfering with each other.Thereby, it is possible to carry out target location
The gas flow optimized of wind, create more comfortable air conditioner surroundings according to the situation of user.
Accompanying drawing explanation
According to the following description about preferred implementation for the accompanying drawing added, it is possible to clearly
Object of the present invention and feature and other purpose and feature.In the figure,
Fig. 1 is the longitdinal cross-section diagram of the indoor set that the air conditioner of embodiments of the present invention is possessed,
Fig. 2 is that the indoor set of Fig. 1 is excised the axonometric chart that a part is indicated,
Fig. 3 is the skeleton diagram of the state representing that blade is positioned at juxtaposed position,
Fig. 4 is to represent that blade and lower blade keep almost parallel from the state shown in Fig. 3
State ground rotates the skeleton diagram of the state after equal angular,
Fig. 5 is to represent blade outline of state close to lower blade from the state shown in Fig. 3
Figure,
Fig. 6 is to represent that blade and lower blade keep almost parallel from the state shown in Fig. 5
State ground rotates the skeleton diagram of the state after equal angular,
Fig. 7 is to represent blade state further to lower blade from the state shown in Fig. 5
Skeleton diagram,
Fig. 8 is to represent that blade and lower blade keep almost parallel from the state shown in Fig. 7
State ground rotates the skeleton diagram of the state after equal angular,
Fig. 9 is the skeleton diagram of the state of the position representing that blade is positioned at lower blade tandem,
Figure 10 be represent when cooling when upper and lower wind direction change blade is in the state shown in Fig. 9 from
The explanatory diagram of the air-flow of the air of blow-off outlet blowout,
Figure 11 be represent when cooling when upper and lower wind direction change blade is in the state shown in Fig. 5 from
The explanatory diagram of the air-flow of the air of blow-off outlet blowout,
Figure 12 be represent when cooling when upper and lower wind direction change blade is in the state shown in Fig. 7 from
The explanatory diagram of the air-flow of the air of blow-off outlet blowout,
Figure 13 be represent when when heating, upper and lower wind direction change blade is in the state shown in Fig. 4 from
The explanatory diagram of the air-flow of the air of blow-off outlet blowout,
Figure 14 be represent when when heating, upper and lower wind direction change blade is in the state shown in Fig. 6 from
The explanatory diagram of the air-flow of the air of blow-off outlet blowout,
Figure 15 be represent when when heating, upper and lower wind direction change blade is in the state shown in Fig. 8 from
The explanatory diagram of the air-flow of the air of blow-off outlet blowout,
Figure 16 is to represent the current location of blade and lower blade and the relation of target location and angle
The degree adjustment explanatory diagram of the driving order in driving source and adjustment driving source, interval.
Detailed description of the invention
The inventors of the present invention are repeated with keen determination to solve above-mentioned problem of the prior art
The result of research, obtains following opinion.
That is, present inventors have discovered that, according to the shape of user such as during peace and quiet or time movable
The difference of condition, the upper space of the indoor that user feels comfortably cool is with the temperature difference of lower space not
With.Such as find, when heating, the upper space of the indoor that user feels comfortably cool and bottom
The temperature difference in space is about 6 DEG C when peace and quiet, and (such as, upper space is 24 DEG C, lower space
It is 30 DEG C), when user is had meal, such activity is about 4 DEG C of (such as, tops time smaller
Space is 24 DEG C, and lower space is 28 DEG C), the most alive when indoor are cleaned by user
2 DEG C (such as, upper space is 24 DEG C, and lower space is 26 DEG C) it are about when momentum is big.Additionally,
The inventors of the present invention obtain as drawn a conclusion: utilize as existing upper and lower wind direction change blade that
The air that sample makes blow-off outlet blow out is only oriented towards the structure in a direction, it is difficult to according to the shape of user
The temperature difference of upper space Yu lower space is adjusted to optimal value by condition.Further, the present invention
Inventors find, by the air that will blow out from blow-off outlet with towards both direction (such as,
Upper space and lower space) mode be allocated, and the air quantity of the air of this distribution is entered
Row sum-equal matrix, it is possible to the temperature difference of upper space with lower space is controlled as desired value.Base
In these opinions, the inventors of the present invention expect the following present invention.
The air conditioner of the present invention is characterised by: is provided with at indoor set and changes in the vertical direction
From the change blade of wind direction up and down in the direction of the air of blow-off outlet blowout, control this upper and lower wind direction and become
More blade, carries out operation of air conditioner,
Above-mentioned upper and lower wind direction change blade is included near above-mentioned blow-off outlet and is configured to rotation
First blade and the second blade,
The rotary shaft of above-mentioned first blade is fixed on location and puts,
The rotary shaft of above-mentioned second blade is configured to, by the interval adjustment driving in driving source,
Move in the way of being toward or away from above-mentioned first blade,
Above-mentioned first blade and above-mentioned second blade are configured to, and use driving source by angle adjustment,
Rotate centered by respective rotary shaft,
Above-mentioned first blade and above-mentioned second blade are respectively according to target location phase to be moved
For current location be in evolution to the which direction closing in direction, determine above-mentioned angle adjustment
By the driving order in the source of driving and adjustment driving source, above-mentioned interval.
According to this structure, it is possible to adjust the second blade with formed relative above-mentioned with this second blade
The interval of the wall of blow-off outlet, and the first blade and the interval of the second blade, as a result of which it is, can
To the air quantity from the air passed through between the second blade and above-mentioned wall with from the first blade and the second leaf
The air quantity of the air passed through between sheet is adjusted.Thereby, it is possible to by indoor upper space with
The temperature difference of lower space is adjusted to optimal value, it is possible to create more according to the situation of user
Add comfortable air conditioner surroundings.
Additionally, above-mentioned first blade and above-mentioned second blade according to target location relative to present bit
Put be in evolution to close in direction which side always determine above-mentioned angle adjustment driving source and
The driving order in adjustment driving source, above-mentioned interval, therefore, it is possible to prevent from moving to target location
Time the first blade and the second blade interfering with each other.Thereby, it is possible to carry out the wind of target location
Gas flow optimized, creates more comfortable air conditioner surroundings according to the situation of user.
Additionally, it is preferred that be configured to, adjust in above-mentioned angle adjustment driving source or above-mentioned interval and use
When a driving source in driving source drives, another driving source starts to drive.
Furthermore, it is possible to be configured to, adjust in above-mentioned angle adjustment driving source or above-mentioned interval and use
After a driving source in driving source terminates to drive, another driving source starts to drive.
Furthermore it is preferred that following manner: in adjustment driving source, above-mentioned interval at evolution in time driving,
With above-mentioned angle adjustment driving source evolution to and the which direction closed in direction drive unrelated
Ground, first makes above-mentioned angle adjustment driving source drive.
Furthermore it is preferred that following manner: in adjustment driving source, above-mentioned interval when closing direction and driving,
With above-mentioned angle adjustment driving source evolution to and the which direction closed in direction drive unrelated
Ground, first makes adjustment driving source, above-mentioned interval drive.
Hereinafter, referring to the drawings embodiments of the present invention are illustrated.It addition, the present invention is also
Do not limited by present embodiment.
(embodiment)
The air conditioner used in general family is generally by utilizing the interconnective outdoor of refrigerant piping
Machine and indoor set are constituted.Fig. 1 represents the indoor set of the air conditioner of embodiments of the present invention.
Indoor set includes before indoor set main body 2 and opening and closing inaccessible indoor set main body 2 freely
The movable front panel 4 of peristome 2a.With air conditioner operating stop time, before face
Plate 4 and indoor set main body 2 are close to and are closed the mode of front openings portion 2a and arrange.On the other hand,
With when the operation of air conditioner of air conditioner, front panel 4 moves to the direction deviating from indoor set main body 2
Dynamic and open the mode of front openings portion 2a and arrange.It addition, Fig. 1 represents that front panel 4 is by front
State after face peristome 2a closedown.
Being internally provided with of indoor set main body 2: indoor heat converter 6；Indoor fan 8, its
For utilizing indoor heat converter 6 to be taken into from above peristome 2a and upper surface open portion 2b
Room air carry out heat exchange, then to indoor blowout；Wind direction change blade 12 up and down, it is opened
Air after closing heat exchange is to the blow-off outlet 10 of indoor blowout, and changes in the vertical direction
The blow-off direction of air；Changing blade 14 with left and right wind direction, it changes air in the lateral direction
Blow-off direction.Additionally, hand over Indoor Thermal at front openings portion 2a and upper surface open portion 2b
Between parallel operation 6, it is provided with and takes from above peristome 2a and upper surface open portion 2b for removing
The filter 16 of dust contained in the room air entered.
Wind direction change blade 12 includes up and down: as the lower blade of an example of the first blade
18；Blade with an example as the second blade of the top being arranged on lower blade 18
20.Wind direction change blade 12 is configured to up and down, makes lower blade 18 and blade 20 co-operating,
The blow-off direction of the air blown out from blow-off outlet 10 is controlled.Additionally, lower blade 18 sets
It is set to rotate centered by rotary shaft 22.Blade 20 is configured to by aftermentioned
Linking arm 36a, 36b remain the state almost parallel with lower blade 18 the most close/from
Open lower blade 18.
Left and right wind direction change blade 14 is positioned at the one of left side when such as including in terms of the front of indoor set
Group blade and the one group of blade being positioned at right side.Each one group of blade is by multiple (such as four) blade
Constitute.Additionally, each one group of blade respectively from different driving source (such as, driving motor)
26 link, driving source 26 be controlled individually.
When air conditioner starts operation of air conditioner, upper and lower wind direction change blade 12 is controlled as opening,
Blow-off outlet 10 is open.By drive chamber's internal fan 8 in this condition, room air is by above
Peristome 2a and upper surface open portion 2b is taken into the inside to indoor set.The indoor being taken into
Air carries out heat exchange, by indoor fan 8, from indoor fan by indoor heat converter 6
The ventilating path 28 that the downstream of 8 is formed passes through, blow-off outlet 10 be blown.
Blow-off direction from the air of blow-off outlet 10 is changed blade 12 and left and right by upper and lower wind direction
Wind direction change blade 14 controls.Wind direction change blade 12 and left and right wind direction change blade 14 up and down
The action such as angle adjustment controlled by controlling the control device (not shown) of indoor set.
The ventilating path 28 of the upstream side being positioned at blow-off outlet 10 includes: be positioned at indoor fan 8
The rear guiding piece 30 in downstream；It is positioned at the downstream of indoor fan 8 and relative with rear guide portion 30
Regulator 32；With the two side of indoor set main body 2 (not shown).
It addition, above-mentioned term " regulator " also is able to be divided into: be positioned at indoor fan 8 times
Near You, make the regulator that the whirlpool of generation is stable near the front portion of indoor fan 8；And position
In the downstream of this regulator, constitute the pressure recovery undertaking the air carried by indoor fan 8
The wall part of the anterior upside of the bubbler of function, they are referred to " regulator " herein.
Additionally, as in figure 2 it is shown, at front panel 4, as the activity of the activity of detection people
One example of detection device is provided with people's detecting sensor unit 34.Herein, so-called " people
Activity " be the concept of the degree of the action representing people, be such as categorized as " quiet ", " live
Momentum is big ", multiple activity grades such as " activity is little ".So-called " quiet " such as refers to
Like that almost without movable situation during rest on sofa." activity is big " refers to clean
Time and situation the most movable when pressing." activity is little " is such when referring to have meal
How much carry out the situation of activity.As people's detecting sensor unit 34, it is not particularly limited, energy
Enough use existing known people's detecting sensor (for example, referring to Japanese Unexamined Patent Publication 2008-215764
Number publication etc.).
Then, further the structure of upper and lower wind direction change blade 12 is described in detail.Fig. 3～
Fig. 9 is the skeleton diagram of the structure representing upper and lower wind direction change blade 12.It addition, at Fig. 3～figure
In 9, with the imaginary curve table of the leading section of the leading section and rear guiding piece 30 that link regulator 32
Show the position of blow-off outlet 10.
As it has been described above, wind direction change blade 12 includes lower blade 18 and blade 20 up and down.Under
Blade 18 and blade 20 can be arranged near blow-off outlet 10 rotationally.More specifically,
The rotary shaft 22 of lower blade 18 is arranged on the vicinity of the bottom 10a of blow-off outlet 10, is fixed
Put (fixed position) in location.On the other hand, the rotary shaft 24 of blade 20 is not fixed
Put in location, and be arranged to by relative to lower blade 18 relatively close to/leave in the way of move
Dynamic.
That is, lower blade 18 and blade 20 is concatenated in the way of maintaining almost parallel state.
In the present embodiment, lower blade 18 and blade 20 are each with can pivotally supported mode
Link with a pair linking arm 36a, 36b, thus constitute bindiny mechanism's (linkage) of four joints.
One linking arm 36a is with can pivotally supported mode and the rotary shaft 22 of lower blade 18 and upper
The rotary shaft 24 of blade 20 links.Another linking arm 36b is with can pivotally supported mode
The part left with the downstream from rotary shaft 22 airflow direction aweather of lower blade 18 and upper
The part that the downstream from rotary shaft airflow direction aweather of blade 20 is left links.
It addition, so-called " almost parallel state " refers not only to lower blade 18 and blade 20
The most parallel state, and include the most almost parallel state.This is because,
As lower blade 18 and blade 20, can not only use and there is rectilinear form and identical thickness
Blade, it is also possible to use bending or be provided with the blade of stage portion.
Additionally, in the rotary shaft 22 of lower blade 18, be linked with the driving making lower blade 18 rotate
The driving source 38 that motor angularly adjusts.By driving the driving force in source 38, lower blade
18 rotate centered by rotary shaft 22, thus, link with the rotational action of this lower blade 18,
Blade 20 maintains the state almost parallel with lower blade 18 to turn centered by rotary shaft 24 simultaneously
Dynamic.Thus, such as Fig. 3 and Fig. 4 or Fig. 5 and Fig. 6 or Fig. 7 and as shown in Figure 8, inferior lobe
The angle of sheet 18 and blade 20 both sides is adjusted.More specifically, by lower blade 18 with
Rotating to arrow A1 direction centered by rotary shaft 22, blade 20 is centered by rotary shaft 24
Rotate to A1 direction.On the other hand, by lower blade 18 centered by rotary shaft 22 to arrow
Head A1 direction in opposite direction rotates, blade 20 centered by rotary shaft 24 to A1 side
Rotate in the opposite direction.By adjusting lower blade 18 and the angle of blade 20 both sides, from
The direction of the air of blow-off outlet 10 blowout is adjusted.
Additionally, on the axle identical with the rotary shaft 22 of lower blade 18, be configured with and make linking arm
The driving source 40 that the driving motor that 36a rotates adjusts at equal intervals.By driving of driving source 40
Power makes linking arm 36a rotate centered by rotary shaft 22, thus with this linking arm 36a's
In linkage, linking arm 36b rotates rotational action.Thus, as shown in Fig. 3, Fig. 5, Fig. 7 that
Sample, the rotary shaft 24 of blade 20 moves in the way of being toward or away from lower blade 18.More
For body, rotated to arrow A2 direction centered by rotary shaft 22 by linking arm 36a, on
The rotary shaft 24 of blade 20 is to move in the way of lower blade 18.On the other hand, by even
Meet arm 36a to rotate to the direction in opposite direction with arrow A2 centered by rotary shaft 22, upper leaf
The rotary shaft 24 of sheet 20 moves in the way of leaving lower blade 18.
By making the rotary shaft 24 of blade 20 close to lower blade from the state shown in Fig. 3
18 until the state shown in Fig. 5, the narrower intervals of lower blade 18 and blade 20, blade
20 and the interval of regulator 32 broaden.Thus, from the air of blow-off outlet 10 blowout with towards two
The mode in individual direction (such as, upper space and lower space) is allocated.
Additionally, it is close by the rotary shaft 24 that makes blade 20 from the state shown in Fig. 5
Lower blade 18 is until the state shown in Fig. 7, and the interval of lower blade 18 and blade 20 is further
Narrowing, the interval of blade 20 and regulator 32 broadens further.Thus, from lower blade 18
And the air quantity of the air passed through between blade 20 diminishes, from blade 20 and regulator 32 it
Between the air quantity of air that passes through become big.
As it has been described above, by making the rotary shaft 24 of blade 20 to be toward or away from lower blade
The mode of 18 moves, and adjusts the air quantity from the air passed through between lower blade 18 and blade 20
And the air quantity from the air passed through between blade 20 and regulator 32.
Additionally, when making linking arm 36a, 36b rotate by the driving force in driving source 40,
Upstream-side-end 20a of blade 20 is relative to representing the imaginary curve of blow-off outlet 10 aweather
Upstream side or the downstream of airflow direction are moved.When the state shown in Fig. 3～Fig. 6, blade
Upstream-side-end 20a of 20 is positioned at the air-flow side of wind relative to the imaginary curve representing blow-off outlet 10
To upstream side.Such as, by making linking arm 36a, 36b turn from the state shown in Fig. 3
Dynamic until the state shown in Fig. 7, upstream-side-end 20a of blade 20 is relative to representing blowout
The imaginary curve of mouth 10 moves to downstream from the upstream side of the airflow direction of wind.Now, from upper
Upstream-side-end 20a of blade 20 arrives the ratio of the distance of regulator 32 and lower blade 18 respectively
Change, it is possible to make to blow substantially in parallel with the wall of the upside of regulator 32 according to this ratio
The rate variable of the air quantity gone out and the air quantity blown out with being roughly parallel to blade and lower blade from
As, it is achieved comfortable conditioned space.
Additionally, as shown in Fig. 3～Fig. 9, blade 20 is configured to, can when operation of air conditioner
Mobile to be positioned at the position arranged side by side with lower blade 18 juxtaposed position B1 and with lower blade 18 tandem
The tandem position B2 that ground links.Between the juxtaposed position B1 and tandem position B2 of blade 20
Movement, by utilizing the driving force in driving source 40 to make the linking arm 36a with rotary shaft 22 to be
Center rotating is carried out.
As it is shown in figure 9, when blade 20 moves to tandem position B2, upper and lower wind direction changes
The apparent length of blade 12 becomes maximum.Thereby, it is possible to will blow out from blow-off outlet 10
Air supplies to farther place.It addition, in the state shown in Fig. 9, the upstream side of blade 20
End 20a is positioned at the downstream of the airflow direction of wind compared to the imaginary curve representing blow-off outlet 10
Side.
Additionally, it is preferred that following manner: when blade 20 moves to tandem position B2, inferior lobe
The surface of sheet 18 and the surface of blade 20 become a face (evening up).Thereby, it is possible to increase
Rectification effect, do not hinder the air from blow-off outlet 10 blowout air-flow improve the rectification of this air
Effect.Additionally, the rear side of lower blade 18 and blade 20 is it is also preferred that become a face.By
This, it is possible to increase design, even and if effect small but also be able to improve the whole of above-mentioned air
Stream effect.Furthermore it is preferred that be formed with storage a pair linking arm 36a, 36b at lower blade 18
Recess (not shown).
Furthermore it is preferred that following structure: when blade 20 moves to tandem position B2, upper leaf
The rearward end of sheet 20 is overlapping with the leading section of lower blade 18.Additionally, in this case, as
Shown in Fig. 9, the further preferably leading section at lower blade 18 is provided with after blade 20
Stage portion 18a that end is put into.Thereby, it is possible to suppress from the air of blow-off outlet 10 blowout from upper
Spill between rearward end and the leading section of lower blade 18 of blade 20, cause the rectification of this air
Effect reduces.Additionally, the leading section of the rearward end Yu lower blade 18 by making blade 20
Overlap, even if longer also being able to of blade 20 utilizes identical accommodation space to receive, therefore
Blade 20 can be made longer.
It addition, in the above description, in order to make by the rotation of linking arm 36a, 36b
The situation that blade 20 moves illustrates, and is conceived to upstream-side-end 20a of blade 20
Position is illustrated, but upstream-side-end 20a is not necessarily arranged through expression blowout
The imaginary curve of mouth 10.Additionally, in this case, the rotary shaft 24 of blade 20 also may be used
To be configured to move the upstream of the airflow direction to wind relative to the imaginary curve representing blow-off outlet 10
Side or downstream.
Then, the driving to angle adjustment driving source 38 and adjustment driving source 40, interval is suitable
Sequence illustrates.
Use is adjusted by angle adjustment driving source 38 and interval at blade 20 and lower blade 18
The driving in driving source 40, moves to the target being set as position to be moved from current location
During position, blade 20 and lower blade 18 may interfere.Such as, blade is made
20 and lower blade 18 mobile to the position shown in Fig. 9 from the position (current location) shown in Fig. 7
Time (target location), if first making angle adjustment driving source 38 drive, then there is blade
20 contact with air conditioner main 2 and the problem that hinders the movement of lower blade 18.
In order to avoid such problem, in the present embodiment, blade 20 and lower blade 18
Respectively according to target location relative to current location be in evolution to close in direction which side
To, determine the angle adjustment driving order in driving source 38 and adjustment driving source 40, interval.
Herein, so-called " evolution to " refer to utilize blade 20 and the lower blade 18 will blowout
The directions that mouth 10 is opened are (for arrow A1 direction for lower blade 18, to blade 20
Speech is arrow A2 direction: with reference to Fig. 3～Fig. 9).Additionally, so-called " closing direction " refers to profit
The direction closed as shown in Figure 1 by blow-off outlet 10 with blade 20 and lower blade 18 is (right
It is the direction in opposite direction with arrow A1 for lower blade 18, for blade 20 is and arrow
The direction that head A2 is in opposite direction: with reference to Fig. 3～Fig. 9).
Such as, with the position shown in Fig. 7 as current location, with the position shown in Fig. 9 as mesh
In the case of cursor position, for blade 20, target location is in relative to current location
Evolution is to (arrow A2 direction: ＞ current location, target location), for lower blade 18,
Target location is in relative to current location closes the (direction in opposite direction with arrow A1: mesh, direction
Cursor position ＜ current location).That is, (a) shown in Figure 16 is met.In this case, make
After interval adjustment drives with driving source 40, angle adjustment driving source 38 is made to drive.
Additionally, such as with the position shown in Fig. 8 as current location, with the position shown in Fig. 3
In the case of target location, for any one of blade 20 and lower blade 18, mesh
Cursor position is in closing direction (＜ current location, target location) relative to current location.That is, symbol
Close (b) shown in Figure 16.In this case, angle adjustment driving source 38 is made to drive it
After, make adjustment driving source, interval 40 drive.
Additionally, such as with the position shown in Fig. 9 as current location, with the position shown in Fig. 7
In the case of target location, for blade 20, target location is relative to current location
It is in and closes direction (direction in opposite direction with arrow A2: ＜ current location, target location), right
For lower blade 18, target location is in evolution to (arrow A1 side relative to current location
To: ＞ current location, target location).That is, (c) shown in Figure 16 is met.In this situation
Under, after making adjustment driving source 40, interval drive, make angle adjustment driving source 38 drive.
Additionally, such as with the position shown in Fig. 3 as current location, with the position shown in Fig. 8
In the case of target location, for any one of blade 20 and lower blade 18, mesh
Cursor position is in evolution to (＞ current location, target location) both with respect to current location.That is, symbol
Close (d) shown in Figure 16.In this case, adjustment driving source, interval 40 is made to drive it
After, make angle adjustment driving source 38 drive.
That is, when interval adjustment is driven to (arrow A2 direction) to evolution with driving source 40,
No matter direction to (arrow A1 direction) or is closed (with arrow to evolution in angle adjustment driving source 38
Head A1 direction in opposite direction) in which direction drive, the most first make angle adjustment driving source
38 drive.Thereby, it is possible to make blade 20 and lower blade 18 not occur intrusively to target position
Put movement.
Additionally, adjustment driving source, interval 40 is (in opposite direction with arrow A2 to closing direction
Direction) drive time, though angle adjustment with driving source 38 to evolution to (arrow A1 direction)
Or which direction closed in direction (direction in opposite direction with arrow A1) drives, between the most first making
Drive every adjustment driving source 40.Thereby, it is possible to make blade 20 and lower blade 18 not occur
Move to target location intrusively.
Such as, angle adjustment driving source 38 and the driving timing in adjustment driving source 40, interval
Being preferably, when a driving source drives, another driving source starts to drive.Such as, exist
Make blade 20 and lower blade 18 mobile to Fig. 8 from the position (current location) shown in Fig. 3
During shown position (target location), the preferably driving in adjustment driving source 40, interval starts
Afterwards, before this driving terminates, angle adjustment driving source 38 is made to drive.It is possible to shorten
From current location to blade 20 and the traveling time of lower blade 18 of target location.It addition,
The driving timing in angle adjustment driving source 38 and adjustment driving source 40, interval can also be,
Terminate to start another driving driving source afterwards a driving driving source.
Then, the preferred control action that the wind direction up and down during operation of air conditioner changes blade 12 is carried out
Explanation.
When cooling, it is believed that in activity grade close in the case of " quiet ", to making
Upper space indoor for user and the temperature of lower space are the most uniformly and cold wind the most directly blows
The most comfortable to health.(such as, in the case of activity grade is " quiet ", if order
Indoor upper space is about 0 DEG C with the temperature difference of lower space, and further such that indoor upper
The wind speed of space, portion and lower space be imperceptible air-flow sense wind speed and all be about 0.2m/s with
Under, then user feels comfortably cool.) therefore, when cooling, the most as shown in Figure 9, with
Blade 20 is made to control driving source 38 and driving source 40 to the mode that tandem position B2 moves.
Thus, the apparent length of upper and lower wind direction change blade 12 becomes maximum, the rectification effect of air
Fruit is improved.Although when cooling indoor set inside cooled air (cold wind) by
In to decline earthward from blow-off outlet 10 than warm air weight, but by making upper and lower wind direction become
The apparent length of more blade 12, it is possible to the direction of this air is changed into along end face
Direction.Thus, as shown in Figure 10, it is possible to the air (cold wind) that will blow out from blow-off outlet 10
Along end face supply to the wall relative with the wall arranging indoor set, it is possible to the top making indoor is empty
Between more uniform with the temperature of lower space, and enable to cold wind and be not directly blown onto user.
Even if additionally, when cooling, when the cooling initial stage that indoor temperature is high or activity
Amount grade, close in the case of " activity is big ", is more in user and easily feels the situation of heat,
It is taken as that make a part for cold wind be directly blown onto the upper part of the body of user so that sendible temperature reduces
It is comfortable (such as, present inventors have discovered that, at activity etc. for user
In the case of level is " activity is big ", if so that the upper space of indoor is lower than lower space
The mode of about 1 DEG C gives temperature difference, and further such that the upper space of indoor is to feel appropriateness
Before and after the wind speed of air-flow sense about 0.5m/s, then user feels comfortably cool.).Therefore, at the beginning of cooling
In the case of phase and " activity is big ", preferably so that blade 20 moves to Fig. 5 or Fig. 7
The mode of shown position controls driving source 38 and driving source 40.Thereby, it is possible to such as Figure 11 or
As shown in Figure 12, by the air distribution that blows out from blow-off outlet 10 to along end face direction and
The two direction, direction towards user.
Additionally, when heating, it is believed that the temperature height of the underfooting of user is easypro for user
Fit.Therefore, when heating, the most as shown in Figure 4, so that blade 20 moves
To juxtaposed position B1 and make the angle mode down of upper and lower wind direction change blade control to drive
Source 38 and driving source 40.When heating, the air (warm braw) being heated in the inside of indoor set
To float upward from blow-off outlet 10, but by making blade 20 move to juxtaposed position
B1 and make upper and lower wind direction change blade angle down, it is possible to by this be blown almost all of
Below the direction changed course of air.Thereby, it is possible to as shown in Figure 13, will be from blow-off outlet 10
The air (warm braw) of blowout supplies earthward, it is possible to increase the temperature of the underfooting of user.
Additionally, heating time, it is contemplated that energy saving, it is believed that preferably make warm braw include end face and
The whole wall circulation on ground, makes indoor warm expeditiously.In such a situation it is preferred to
Blade 20 is moved to Fig. 6 with extensive angle and the scope wider with the distance of lower blade 18
Or the mode of the position shown in Fig. 8 controls driving source 38 and driving source 40.Thereby, it is possible to such as figure
14 or as shown in Figure 15, by the air distribution that blows out from blow-off outlet 10 to the side along end face
To the two direction, direction with the underfooting towards user, it is possible to make indoor warm expeditiously,
Realize the heating that energy saving is high.
During it addition, the action making blade 20 move to tandem position B2 is not limited to cooling
Carry out, can also carry out when heating.Additionally, make blade 20 move to juxtaposed position B1
Action be not limited to heating time carry out, can also carry out when cooling.That is, from blowout
Mouthfuls 10 to the distance of the objective supplying air longer time make blade 20 move to tandem position
Put B2, from blow-off outlet 10 to the distance of objective of supply air shorter time make blade
20 move to juxtaposed position B1.
Additionally, according to the difference of the situation of user such as during peace and quiet and time movable, user is felt
The upper space of comfortable indoor is different from the temperature difference of lower space.It is therefore preferable that based on people
The interval of lower blade 18 and blade 20 is adjusted by the detection signal of detecting sensor unit 34
Whole.As shown in Fig. 3, Fig. 5, Fig. 7, by adjusting lower blade 18 and the interval of blade 20,
Can by the air that blows out from blow-off outlet 10 with towards both direction (such as, upper space and under
Space, portion) mode be allocated, and adjust the air quantity of the air of this distribution.Thereby, it is possible to
The temperature difference of upper space with lower space is controlled as desired value.
Above, according to present embodiment so that the length of wind direction change blade 12 is under inciting somebody to action up and down
Blade 18 and blade 20 tandem ground become maximum when linking, therefore, it is possible to less parts
Number (two) makes the length of upper and lower wind direction change blade 12.Additionally, because blade
20 are configured to move side by side with lower blade 18, it is possible to avoid lower blade 18 and upper
Blade 20 contacts with objects such as Curtain rails.It is possible to obtain high air rectification effect.
It addition, the present invention is not limited to above-mentioned embodiment, it is possible to real in other various modes
Execute.Such as, in the above-described embodiment so that the rotary shaft 22 of lower blade 18 is fixed on
Location is put, and the rotary shaft 24 of blade 20 can move, but the present invention is not limited to this.
For example, it is also possible to be following manner: blade 20 and lower blade 18 keep the distance of regulation,
When linking arm 36a, 36b do not pivot and are fixed blade 20 with under
Blade 18 keeps rotating centered by rotary shaft 22 relative to invariant position.
In addition it is also possible to for following manner: the rotary shaft 24 of blade 20 is fixed on location
Putting, the rotary shaft 22 of lower blade 18 can move.That is, lower blade 18 and blade it are configured to
Any one blade in 20 is fixed on location and puts, another in lower blade 18 and blade 20
Individual blade can move.
Additionally, in the above-described embodiment, by lower blade 18 and blade 20 to utilize a pair
Linking arm 36a, 36b maintain the mode of almost parallel state to link, but the present invention does not limit
Due to this.Parts as jack such as can also be utilized to link lower blade 18 and blade
20。
Additionally, in the above-described embodiment so that blade 20 moves to the front of lower blade 18
Dynamic and mutual tandem ground links, but the present invention is not limited to this.Such as it is also possible that on
Blade 20 moves to the rear of lower blade 18 and mutually links to tandem.
While referring to the drawings, contact preferred implementation describe the present invention fully, but
To it will be understood by those skilled in the art that various deformation and correction.If such deformation and correction
Without departing from the scope of the present invention based on scope of the following claims, just it is construed as being wrapped
Include within the scope of the invention.
Industrial applicability
As it has been described above, the air conditioner of the present invention can utilize less components number to increase in appearance
The length of long upper and lower wind direction change blade, obtains higher air rectification effect, therefore, it is possible to use
Make to include the various air conditioners of the air conditioner of use in general family.
The explanation of reference
2 indoor set main bodys
2a front openings portion
2b upper surface open portion
4 front panels
6 indoor heat converters
8 indoor fans
10 blow-off outlets
About 12 wind direction change blades
About 14 wind direction change blades
16 filters
18 lower blades
18a stage portion
20 blades
22 rotary shafts
24 rotary shafts
26 drive source
28 ventilating paths
Guiding piece after 30
32 regulators
34 people's detecting sensor unit
36a, 36b linking arm
38 drive source (angle adjustment uses driving source)
40 drive source (driving source is used in interval adjustment)
Claims (4)
1. an air conditioner, it is characterised in that:
The direction changing the air from blow-off outlet blowout in the vertical direction it is provided with at indoor set
Wind direction change blade up and down, controls this upper and lower wind direction change blade, carries out operation of air conditioner,
Described upper and lower wind direction change blade is included near described blow-off outlet and is configured to rotation
First blade and the second blade,
The rotary shaft of described first blade is fixed on location and puts,
The rotary shaft of described second blade is configured to, by the interval adjustment driving in driving source,
Move in the way of being toward or away from described first blade,
Described first blade and described second blade are configured to, by angle adjustment driving source
Drive, rotate centered by respective rotary shaft,
Described first blade and described second blade are respectively according to target location phase to be moved
For current location be in evolution to the which direction closing in direction, determine described angle adjustment
With the driving in the source of driving and adjustment driving source, described interval sequentially,
A driving in described angle adjustment driving source and adjustment driving source, described interval
When source drives, another driving source starts to drive.
2. air conditioner as claimed in claim 1, it is characterised in that:
A driving in described angle adjustment driving source and adjustment driving source, described interval
After source terminates to drive, another driving source starts to drive.
3. air conditioner as claimed in claim 1 or 2, it is characterised in that:
In adjustment driving source, described interval to evolution in time driving, with described angle adjustment with driving
Dynamic source drives independently to the which direction closed in direction to evolution, first makes described angle adjustment
Drive with the source of driving.
4. air conditioner as claimed in claim 1 or 2, it is characterised in that:
In adjustment driving source, described interval in time closing direction driving, with described angle adjustment with driving
Dynamic source drives independently to the which direction closed in direction to evolution, first makes described interval adjust
Drive with the source of driving.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011273155A JP2013124805A (en) | 2011-12-14 | 2011-12-14 | Air conditioner |
| JP2011-273155 | 2011-12-14 | ||
| PCT/JP2012/007817 WO2013088679A1 (en) | 2011-12-14 | 2012-12-06 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103597293A CN103597293A (en) | 2014-02-19 |
| CN103597293B true CN103597293B (en) | 2016-08-17 |
Family
ID=48612156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280026386.2A Active CN103597293B (en) | 2011-12-14 | 2012-12-06 | Air conditioner |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2013124805A (en) |
| KR (1) | KR20140101286A (en) |
| CN (1) | CN103597293B (en) |
| BR (1) | BR112013030537A2 (en) |
| WO (1) | WO2013088679A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102203935B1 (en) | 2014-01-08 | 2021-01-18 | 삼성전자주식회사 | Discharge port opening and closing apparatus and air conditioner having the same |
| CN103776100B (en) * | 2014-01-15 | 2017-01-11 | 广东美的制冷设备有限公司 | Air conditioner and air conditioner indoor unit thereof |
| JP6429204B2 (en) * | 2014-03-28 | 2018-11-28 | 三菱電機株式会社 | Air conditioner |
| CN105333591B (en) * | 2014-08-12 | 2018-09-04 | Tcl空调器(中山)有限公司 | Air guide structure and wall-hanging indoor unit |
| WO2016133261A1 (en) | 2015-02-18 | 2016-08-25 | 삼성전자주식회사 | Air conditioner |
| KR102393966B1 (en) * | 2015-02-18 | 2022-05-04 | 삼성전자주식회사 | Air conditioner |
| JP2016153717A (en) | 2015-02-18 | 2016-08-25 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Ceiling embedded type indoor machine and air conditioner using the same |
| US10895388B2 (en) * | 2016-02-03 | 2021-01-19 | Mitsubishi Electric Corporation | Indoor unit air-conditioning apparatus |
| KR102485717B1 (en) * | 2017-09-01 | 2023-01-09 | 삼성전자주식회사 | Air conditioner |
| EP3680573A4 (en) * | 2017-09-06 | 2021-07-21 | LG Electronics Inc. | Ceiling-type indoor unit of air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169523A (en) * | 1996-05-20 | 1998-01-07 | 富士通将军股份有限公司 | Air conditioner |
| CN2613717Y (en) * | 2003-05-13 | 2004-04-28 | 珠海格力电器股份有限公司 | Air conditioner |
| CN101839522A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Air conditioner and wind direction control method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3293976B2 (en) * | 1993-09-17 | 2002-06-17 | 三菱重工業株式会社 | Air conditioner wind direction changing device |
| JP3203131B2 (en) * | 1994-06-29 | 2001-08-27 | シャープ株式会社 | Air conditioner |
| JP5194910B2 (en) * | 2008-03-17 | 2013-05-08 | パナソニック株式会社 | Air conditioner |
| JP2010060223A (en) * | 2008-09-04 | 2010-03-18 | Sharp Corp | Air conditioner |
| JP5071354B2 (en) * | 2008-11-20 | 2012-11-14 | ダイキン工業株式会社 | Air conditioner |
| JP4645755B2 (en) * | 2009-07-13 | 2011-03-09 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP4844665B2 (en) * | 2009-10-05 | 2011-12-28 | ダイキン工業株式会社 | Air conditioner |
-
2011
- 2011-12-14 JP JP2011273155A patent/JP2013124805A/en active Pending
-
2012
- 2012-12-06 WO PCT/JP2012/007817 patent/WO2013088679A1/en active Application Filing
- 2012-12-06 BR BR112013030537A patent/BR112013030537A2/en not_active IP Right Cessation
- 2012-12-06 KR KR1020137031717A patent/KR20140101286A/en not_active Application Discontinuation
- 2012-12-06 CN CN201280026386.2A patent/CN103597293B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169523A (en) * | 1996-05-20 | 1998-01-07 | 富士通将军股份有限公司 | Air conditioner |
| CN2613717Y (en) * | 2003-05-13 | 2004-04-28 | 珠海格力电器股份有限公司 | Air conditioner |
| CN101839522A (en) * | 2009-03-20 | 2010-09-22 | 海尔集团公司 | Air conditioner and wind direction control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013088679A1 (en) | 2013-06-20 |
| CN103597293A (en) | 2014-02-19 |
| BR112013030537A2 (en) | 2017-03-01 |
| JP2013124805A (en) | 2013-06-24 |
| KR20140101286A (en) | 2014-08-19 |
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