CN101963388A - Wind direction adjusting apparatus and indoor unit of air conditioner - Google Patents
Wind direction adjusting apparatus and indoor unit of air conditioner Download PDFInfo
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- CN101963388A CN101963388A CN2010101716769A CN201010171676A CN101963388A CN 101963388 A CN101963388 A CN 101963388A CN 2010101716769 A CN2010101716769 A CN 2010101716769A CN 201010171676 A CN201010171676 A CN 201010171676A CN 101963388 A CN101963388 A CN 101963388A
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- wind direction
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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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1473—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with cams or levers
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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
There is provided an wind direction adjusting apparatus in which an energy saving effect is obtained by restraining an increase in draft resistance, and an indoor unit of an air conditioner having the wind direction adjusting apparatus provided therein. An wind direction adjusting apparatus 200 includes a base member 40, a first wind direction plate 12 provided on the base member 40 so as to be rotatable about a reference center of rotation A, a second wind direction plate 22 provided on the first wind direction plate 12 so as to be rotatable about a coupled center of rotation B, a moving member 30 provided with the first wind direction plate 12 and the second wind direction plate 22 so as to be rotatable about a first center of rotation C and a second center of rotation D respectively, and driving means 50 configured to move the moving member 30 relatively with respect to the base member 40, and an angle formed between a first imaginary line L1 connecting the reference center of rotation A and the coupled center of rotation B and a second imaginary line L2 connecting the coupled center of rotation B and the second center of rotation D varies according to the amount of relative movement of the moving member 30.
Description
Technical field
The present invention relates to the indoor set of wind direction adjusting device and air conditioner, especially be arranged on wind direction adjusting device on the indoor set of air conditioner and the indoor set that is provided with the air conditioner of this wind direction adjusting device.
Background technology
The wind direction adjusting device that the blow-off direction of the air that is cooled or heats is adjusted is set at the blow-off outlet of the indoor set (identical with indoor unit) of air conditioner.This wind direction adjusting device disclosed to possess in the past has the crooked wind direction board of soft part (identical with vertical tail) freely, adjusts the wind direction adjusting device of blow-off direction (for example, with reference to patent documentation 1) by making the soft part bending.
In addition, following wind direction adjusting device is also disclosed, this wind direction adjusting device has the actuating arm and the slave arm of configuration in parallel to each other, both ends are rotated and freely are connected the row of first on actuating arm and the slave arm many wind direction boards (blade), both ends are rotated many wind direction boards of secondary series (blade) that freely are connected on actuating arm and the slave arm, by making by actuating arm, the inclination angle (angle that base and hypotenuse constitute) of the parallelogram that slave arm and many wind direction boards of first row form and by actuating arm, the inclination angle difference of the parallelogram that many wind direction boards of slave arm and secondary series form, adjust blow-off direction (for example, with reference to patent documentation 2).
Patent documentation 1: Japan is real open flat 3-37351 communique (the 6-8 page or leaf, Fig. 3)
Patent documentation 2: TOHKEMY 2007-132636 communique (the 5th page, Fig. 6)
In the patent documentation 1 disclosed wind direction board, because it is crooked free and flexible free to be configured in the folded soft part of the firm matter portion at two ends, so the material that forms wind direction board is defined, the possibility that exists the composition surface of firm matter portion and soft part to peel off simultaneously.Therefore, there is the problem that manufacturing cost rises and reliability reduces.
On the other hand, because the patent documentation 2 disclosed first row wind direction boards and secondary series wind direction board all be formed in one, so, can address the above problem.But the ground configuration of the mutual zigzag of the first row wind direction board and secondary series wind direction board promptly, at the face vertical with blow-off direction, separates the arranged spaced of regulation.Therefore, the end face of the end face of the weather side of the air stream collision first row wind direction board and the weather side of secondary series wind direction board the two, flowing resistance increases, and has the problem of produce power loss.
The present invention is the invention of making in order to solve problem as described above, can access a kind of rising that suppresses flowing resistance, obtains the wind direction adjusting device of energy-saving effect and the indoor set that is provided with the air conditioner of this wind direction adjusting device.
Summary of the invention
Relevant wind direction adjusting device of the present invention is characterized in that, have base station,
On this base station the rotation freely be arranged on the benchmark pivot first blade,
On this first blade rotation freely be arranged on second blade that links pivot,
Be respectively in first pivot rotation and freely be provided with above-mentioned first blade, and the rotation of second pivot freely be provided with above-mentioned second blade moving-member,
The drive member that this moving-member is relatively moved with respect to above-mentioned base station,
The amount that angle that is constituted by first imaginary line that said reference pivot and above-mentioned binding pivot are linked with second imaginary line that above-mentioned binding pivot and above-mentioned second pivot link and above-mentioned moving-member relatively move correspondingly changes.
The invention effect
In the relevant wind direction adjusting device of the present invention, it is fulcrum with the benchmark pivot that first blade pass is crossed the mobile of moving-member, is the impetus rotation with first pivot, and the binding pivot is described circular-arc track and moved.Equally, second blade pass is crossed moving of moving-member, is fulcrum to link pivot, is the impetus rotation with second pivot.
At this moment, because rotating at the binding pivot together, first blade and second blade freely be bonded, so first blade and second blade plate seemingly move like that.Especially when frontal blows out, because it is tabular that first blade and second blade are overlapped into a Zhang Ping, so, air only collides an end face of first blade or second blade, do not exist as the situation of saw-tooth arrangement in the past, with the such situation of end face collision of first blade and second blade.Therefore, air stream is slick and sly, and the rising of flowing resistance is inhibited, and can access energy-saving effect.
In addition, though be that second blade is a fulcrum to link pivot in above-mentioned, be the impetus rotation with second pivot, also can regard as to link pivot is impetus, is the fulcrum rotation with second pivot.
Description of drawings
Fig. 1 is the figure of indoor set of the air conditioner of relevant first embodiment of the present invention of explanation, (a) is from the positive outside drawing of seeing roughly, (b) be under to directly over the outside drawing seen.
Fig. 2 be explanation indoor set shown in Figure 1 component parts is decomposed the stereogram of representing.
Cutaway view when Fig. 3 is the side-looking of explanation indoor set shown in Figure 1.
Fig. 4 is the side view that the pattern face of land is shown with the wind direction adjusting device that closes second embodiment of the present invention.
Fig. 5 be explanation wind direction adjusting device shown in Figure 4 component parts is decomposed the stereogram of representing.
Fig. 6 is the stereogram of the assembled state of expression wind direction adjusting device shown in Figure 4.
Fig. 7 is the vertical view of the coupling mechanism of explanation wind direction adjusting device shown in Figure 4.
The specific embodiment
[embodiment 1]
(indoor set of air conditioner)
Fig. 1～Fig. 3 is the figure of explanation about the indoor set of the air conditioner of first embodiment of the present invention, (a) of Fig. 1 is from the positive outside drawing of seeing roughly, (b) be under to directly over the outside drawing seen, Fig. 2 decomposes the stereogram of representing with component parts, the cutaway view when Fig. 3 is side-looking.In addition, each figure be pattern the figure that describes, the mode that the present invention is not illustrated limits.
Among Fig. 1～Fig. 3, the indoor set of air conditioner (calling " indoor set " in the following text) 100 has to possess and attracts mouthfuls 111 and the main body 110 of blow-off outlet 112, form from attracting mouthfuls 111 air-supply members 120 to the wind path 113 of blow-off outlet 112, be configured in heat exchange component 130 in the wind path 113, be configured in the left and right sides wind direction adjusting device (calling " wind direction adjusting device " in the following text) 200 in the wind path 113.
In addition, possesses front wind direction blade 301 and the bottom surface adjusting device of wind direction up and down 300 of wind direction blade 302 up and down up and down blow-off outlet 112 setting.
Then, below the front face side of heat exchange component 130 part, drain pan unit 140 is set.Drain pan unit 140 possesses above the drain pan of the draining that reception drips from heat exchange component 130 141 and form below the drain pan of a part (front to below side) of wind path 113 142.
Then, below drain pan, 142 wind direction adjusting device 200 is set.Because wind direction adjusting device 200 is the wind direction adjusting devices 200 that describe in detail in the embodiment 2, so, in embodiment 1, describe simply.That is, wind direction adjusting device 200 has to be arranged on below the drain pan 142 base station 40 and freely to be arranged on first parts 10 of benchmark pivot A and rotation in rotation on the base station 40 and freely is arranged on second parts 20 on first parts 10.
At this moment, owing to the angle of first parts 10 that become with respect to wind path 113 and the angle difference of second parts 20 that become with respect to wind path 113, so, can for example make the angle of second parts 20 that are configured in upstream side little, make the angle of first parts 10 that are configured in the downstream big, can be with the desirable direction change of direction to the left and right swimmingly of air stream.Therefore, the rising of flowing resistance is inhibited, and can access energy-saving effect (to this, describing in detail in embodiment 2).
In addition, following explanation for convenience, the direction of benchmark pivot A is defined as " Z direction ", the width of main body 110 that will be vertical with the Z direction is defined as " directions X ", and the roughly fore-and-aft direction of main body 110 that will be vertical with the Z direction (saying so exactly to the front and the following direction of face tilt) is defined as " Y direction " (in embodiment 2 too).Therefore, (a) of Fig. 1 is the outside drawing of seeing to " Y direction " from face side, and (b) of Fig. 1 is (under the main body 110 to directly over) outside drawing of seeing upward from the below of the paper of Fig. 3.
Have again, electronic component case 117 is installed at base station 114.In addition, near the attraction mouth 111 of wind path 113, filter 151 is set dismounting freedom and freedom of movement.Because indoor set 100 possesses filter automatic cleaning device unit 150, so, be provided for storing the dust box 152 of the dust that falls from filter 151 forward position.
In addition, on indoor set 100, the infrared ray sensor 162 that operational situation etc. is presented at display unit 161 on the front decorative panel 116 and the people's in the sensing chamber position (comprising that also the people does not exist) is set at the substantial middle of width.
In addition, among the present invention, because the setting of filter automatic cleaning device unit 150, display unit 161 or infrared ray sensor 162 is not necessarily, so, the setting that also can omit these.
[embodiment 2]
(wind direction adjusting device)
Fig. 4～Fig. 7 is the figure of the wind direction adjusting device of the relevant embodiments of the present invention 2 of explanation, Fig. 4 is the side view of pattern ground expression, Fig. 5 decomposes the stereogram of representing with component parts, Fig. 6 is the stereogram (positive top blast and tiltedly blow) of expression assembled condition, and Fig. 7 is the vertical view (positive top blast and tiltedly blow) of explanation coupling mechanism.In addition, each figure be pattern the figure that describes, the mode that the present invention is not illustrated limits.
Among Fig. 4～Fig. 7, wind direction adjusting device 200 has been assembled first parts 10, second parts 20, moving-member 30, base station 40, drive member 50.Base station 40 is set at below the drain pan of indoor set 100 (embodiment 1) 142.
(first parts)
In addition, be provided with down connection shaft 15a and last connection shaft 15b, this time connection shaft 15a the following ora terminalis 14a of notch 14 make progress ora terminalis 14b be formed on highlightedly a lateral margin 13 near, possess the center line parallel (calling " linking pivot B " in the following text) with benchmark pivot A, should go up connection shaft 15b the downward ora terminalis 14a of ora terminalis 14b on the notch 14 be formed on highlightedly a lateral margin 13 near, possess the center line identical (binding pivot B) with following connection shaft.In addition, also have following connection shaft 15a and go up connection shaft 15b and be summarised in together the situation that is called " connection shaft 15 ".
Have again,, be provided with upwards that ora terminalis 14b forms highlightedly, and be configured in first shifting axle 16 between reference axis 11 and the following connection shaft 15a (below, the axle center of first shifting axle 16 is called " the first pivot C ") at the following ora terminalis 14a of notch 14.In addition, following connection shaft 15a and on be provided with respectively on the connection shaft 15b the following joint seat 15c that possesses upper surface vertical and lower surface with linking pivot B and on joint seat 15d, setting possesses first of the upper surface vertical with the first pivot C and moves a 16c on first shifting axle 16.
In addition, the thickness of slab of first wind direction board 12 is inhomogeneous in whole zone, and thick around notch 14, especially ora terminalis 14b is presented on the tabular that the direction vertical with the face of first wind direction board 12 given prominence to flange shapely on notch 14.At this moment, the invention is not restricted to illustrate first parts of the sample attitude of first parts 10, but according to the design item of the relation decision of the power of each one that acts on first parts 10 when assembling is used, air stream.In addition, also unqualified to the quantity of first parts 10.
(second parts)
In addition, the outstanding protuberance 24 of opposite side (direction opposite) that downward binding bearing 25a is set and go up links the side of bearing 25b with second wind direction board 22, be respectively second shifting axle 26 (below the axle center with second shifting axle 26 is called " the second pivot D ") is set below protuberance 24, butt projection 27 is set on protuberance 24.
Then, the upper surface of following binding bearing 25a, on link the lower surface of bearing 25b and protuberance 24 below, form vertical respectively with both center lines (assembled state is consistent with binding pivot B down).
Therefore, under assembled state, the upper surface of the following binding bearing 25a of lower surface difference butt second parts 20 of the upper surface of the following joint seat 15c of first parts 10 and last joint seat 15d and the lower surface of last binding bearing 25b are (in addition, among Fig. 4, in order to should be readily appreciated that the assembled state of each one, between the parts of this butt, the gap is set and describes).
(moving-member)
Moving-member 30 have length direction under assembled state the mobile agent portion 33 consistent with directions X, with respect to mobile agent portion 33 to the outstanding mobile arm 34 of vertical direction (under the assembled state, the Y direction).So, be respectively in 33 formation first of mobile agent portion and move bearing 31, form second at mobile arm 34 and move bearing 32.
First moves bearing 31 rotates first shifting axle 16 that freely supports first parts 10 under assembled state, in mobile agent portion 33 following, at least the first scope that moves the upper surface institute butt of a 16c forms and is moving on the vertical plane, the axle center of bearing 31 with first.Therefore, under assembled state, first of first parts 10 move following (in addition, among Fig. 4, in order to should be readily appreciated that the assembled state of each one, between the parts of this butt the gap is set and describes) of the upper surface butt mobile agent portion 33 of a 16c.
In addition, the shifting chute 31a of the slit-shaped that form to connect in first both sides of moving the length direction of bearing 31, it is easy to make first shifting axle 16 move the setting (being absorbed in) of bearing 31 to first.
On the other hand, second moves bearing 32 rotates freedom and supports second parts 20 on Y direction freedom of movement ground under assembled state second shifting axle 26, is the long slotted hole of Y direction.In addition, under assembled state, top at least the second of mobile arm 34 move bearing 32 around form with the first vertical plane, axle center of moving bearing 31.
At this moment, under assembled state, the following butt of the protuberance 24 of top and second parts 20 of mobile arm 34 (in addition, among Fig. 4,, between the parts of this butt, the gap is set and describes) in order to should be readily appreciated that the assembled state of each one.
(drive member)
Have again, freely connecting an end of connecting rod 51, freely connecting motor in another end rotation of connecting rod 51 and linking parts 52 in the rotation of end of mobile agent portion 33.
Motor links parts 52 to be had the motor connecting portion 52a that is connected with the output shaft of motor 53, is fixed in motor connecting portion 52a, and the motor armite 52b that is connected with connecting rod 51 of front end.
Therefore, if motor 53 rotations, then the motor connecting rod carries out translational motion.In addition, motor links parts 52 and is not limited to said structure, also can be tooth bar/gear configurations.In addition, also can substitute motor 53, actuators such as solenoid are set.
In addition, under assembled state shown in Figure 4, because first shifting axle 16 connects first and moves bearing 31, outstanding above mobile agent portion 33, so, for fear of the interference of the protuberance 24 of first shifting axle 16 and second parts, mobile arm 34 the top outstanding amount bigger slightly above mobile agent portion 33 than this overhang.At this moment, also can make the thickness of mobile agent portion 33 and mobile arm 34 identical (below mobile agent portion 33 and mobile arm 34 below between to produce ladder poor), or with mobile agent portion 33 make the thickness that can freely take in the total length of first shifting axle 16 (eliminate on mobile agent portion 33 and mobile arm 34 above between to produce ladder poor, gain in weight).
(base station)
In addition, be provided with in an end of base station 40 and rotate 142 the revotating card bonding part 43 below drain pan of fastening freely, be provided for the fixedly fastening portion of fixing for 142 base stations 40 that are provided with below drain pan can not rotate 44 in another end.
That is, as described later, in the operation process of indoor set 100, base station 40 is arranged on vertical direction (directions X) with respect to wind path 113, when cleaning indoor set 100, be provided with abreast with respect to wind path 113, a part can be outstanding to the outside of main body 110 from blow-off outlet 112.
(raw material)
In above-mentioned, be respectively base station 40 and formed by the PP resin, first parts 10 are formed by ABS resin, and second parts 20 are formed by the POM resin, and moving-member 30 is formed by the PP resin, and the resin that is linked is same material not each other.The raw material that the present invention will not form these parts is defined in combinations thereof, also can be other combination.In addition, also can make identical materials (butt) connected to each other, lubrication (smearing lubriation material) etc. is set at rotation linking part (abutting part).
(brush in action-front)
At (a) of Fig. 6 and (b), in the wind direction adjusting device 200, the reference axis 11 of first parts 10 (benchmark pivot A), first shifting axle 16 (the first pivot C) and connection shaft 15 (linking pivot B) are located on the same line in the Y direction.In addition, second shifting axle 26 of second parts 20 (the second pivot D) and binding bearing 25 (linking pivot B) are located on the same line in the Y direction.
Therefore, first wind direction board 12 and second wind direction board 22 are arranged on same the straight line in the Y direction.At this moment, because another lateral margin 23 of the lateral margin 13 of first wind direction board 12 and second wind direction board 22 is approaching, so both are the such form of Zhang Ping's plate seemingly.
Therefore, air only collides the end face of the weather side of second wind direction board 22, does not exist to collide the two the situation of end face of first wind direction board 12 and second wind direction board 22 as in the past the saw-tooth arrangement situation of (separating the spaced and parallel configuration of regulation).Therefore, the air levelling is sliding, and the rising of flowing resistance is inhibited, and can access energy-saving effect.
That is,, first wind direction board 12 is configured in the downstream of wind path 113 as if the upstream side that second wind direction board 22 is configured in wind path 113, then there are not air stream both lateral margins of collision or situation about peeling off from both lateral margins, therefore, the rising of flowing resistance is inhibited, and can access energy-saving effect.
At this moment, since be not clearly, first wind direction board 12 and second wind direction board 22 be the face face of directions X side (for example+) and be pressure surface (flow velocity is fast), another face face of directions X side (for example-) is suction surface (flow velocity is slow), so, have inconsistent one or two vibrative situation at first wind direction board 12 or second wind direction board 22 because of flowing.But because wind direction adjusting device 200 is when brushing in the front, the last ora terminalis 14b of the notch 14 of butt projection 27 butts first parts 10 of second parts 20 is so this vibration is inhibited.
(move-tiltedly brushing)
(a) of Fig. 7 and (b) in, in first parts 10 of wind direction adjusting device 200, because moving-member 30 (first moves bearing 31) is moved at-directions X, so, first shifting axle 16 (the first pivot C) and connection shaft 15 (link pivot B) are described circular-arc track respectively with respect to the reference axis 11 (benchmark pivot A) as fixing point, mainly move at-directions X.So the first imaginary line L1 that reference axis 11 (benchmark pivot A), first shifting axle 16 (the first pivot C) and connection shaft 15 (link pivot B) are linked is with respect to Y direction tilt " angle (calling " first angle of inclination " in the following text) Φ ".
On the other hand, in second parts 20, link bearing 25 and similarly move with connection shaft 15.In addition, second shifting axle 26 (the second pivot D) moves the distance identical with first shifting axle 16 at-directions X, simultaneously, moves in the bearing 32 in-Y direction second and to move.Therefore, will link the second imaginary line L2 of bearing 25 (second links pivot B) and second shifting axle 26 (the second pivot D) binding with respect to Y direction inclination " angle (calling " second angle of inclination " in the following text) θ ".
So, because another lateral margin 23 of the lateral margin 13 of first wind direction board 12 and second wind direction board 22 is approaching, so, both be the Buddhist one Zhang Ping's plate of walking back and forth at connection shaft 15 (linking bearing 25) by the such sample attitude of warpage.
Promptly, brush equally with the front, because if second wind direction board 22 is configured in the upstream side of wind path 113, first wind direction board 12 is configured in the downstream of wind path 113, then there are not both lateral margins of air stream collision, or situation about peeling off from both lateral margins, so, the rising of flowing resistance is inhibited, and can access energy-saving effect.
At this moment, though the butt projection 27 of second parts 20 is left the last ora terminalis 14b of the notch 14 of first parts 10, but, because first wind direction board 12 and second wind direction board 22 all are that clearly a face is (for example, the face of+directions X side) be pressure surface (flow velocity is fast), another face face of directions X side (for example-) is suction surface (flow velocity is slow), so, even it is inconsistent that the air miscarriage is given birth to, there is not one or two vibrative situation (lacking) of first wind direction board 12 or second wind direction board 22 yet.
If in (b) of Fig. 7, establish first shifting axle 16 of first parts 10 and the distance between centers of connection shaft 15 and be " m ", establish second shifting axle 26 of second parts 20 and the distance between centers of binding bearing 25 and be " n ", then both exist
Msin (Φ)=nsin (θ) ... formula (1)
Relation.
Therefore, be " twice " of second wind direction board 12 of upstream side configuration if for example make the first angle of inclination Φ with respect to wind path 113 of first wind direction board 12 of downstream configuration with respect to second tilt angle theta of wind path 113, then so long as
Msin (2 θ)=nsin (θ) ... formula (2)
N/m=2cos (θ) ... formula (3)
Relation get final product.
Therefore, at angle θ under the situation of the range of " 30 °～+ 30 ° (3＜θ＜+30)) ", for example substitution " cos (20 °)=0.940 ",
Obtain n/m=1.88 ... formula (4).
In addition, second length " p " that moves the Y direction of bearing 26 is
P=n (cos (0 °)-cos (30 °)) ... formula (5)
P=n (1-0.866)=0.13n ... formula (6)
(in addition, because if n/m is fixed, then the value of Φ/θ changes slightly, so formula (6) is also incorrect strictly speaking).
Though put down in writing in the wind direction adjusting device 200 of above-mentioned explanation, for example the center of connection shaft 15 is consistent at binding pivot B with the center that links bearing 25, setting possesses the following joint seat 15c of upper surface vertical with linking pivot B and lower surface and goes up joint seat 15d, but, this " unanimity ", " vertically " are not meant strict geometrically " unanimity ", " vertically ", but have comprised the error of industrial permission.
In addition, with regard to this being provided with regard to the place of bearing of axle and supporting, also can changing the position is set.For example, substitute at first parts connection shaft 15 is set, binding bearing 25 is set, also can connection shaft be set, the binding bearing of this connection shaft of supporting is set at second parts at second parts at second parts.
Have again, also can on notch 14, first shifting axle 16 be set ora terminalis 14b, moving-member 30 is configured in the top of the protuberance 24 of second parts 20.At this moment, second shifting axle 26 be arranged on protuberance 24 above.
In Fig. 1 (b), indoor set 100 stops, and wind direction adjusting device 200 is outstanding laterally from blow-off outlet 112.That is, the fixedly fastening portion 44 of base station 40 leaves below the drain pan 142, is the center rotation with revotating card bonding part 43.Therefore, a pair of wind direction adjusting device 200 of configuration is opened into the double door shape about.The cleaning of therefore, the cleaning of the inside of main body 110, wind direction adjusting device 200 itself is easy.
The possibility of utilizing on the industry
According to the present invention, owing to can suppress the rising of flowing resistance, set the blow-off direction of (change) air, so, the energy saving excellence, therefore, can as the various Wind direction-adjusting devices that are arranged on the Air blowing mouth, also have as the indoor set that is provided with the various air conditioners of this Wind direction-adjusting device and extensively utilize.
Symbol description
10: first component; 11: reference axis; 11a: reference axis bead; 12: the first wind direction boards; 13: lateral margin; 14: notch; 14a: lower ora terminalis; 14b: upper ora terminalis; 15a: lower connection shaft; 15b: upper connection shaft; 15c: lower joint seat; 15d: upper joint seat; 16: the first shifting axles; 16c: first Mobile base; 20: second component; 22: the second wind direction boards; 23: lateral margin; 24: protuberance; 25a: lower binding bearing; 25b: on link bearing; 26: the second shifting axles; 27: the butt projection; 30: moving-member; Move bearing at 31: the first; 31a: shifting chute; Move bearing at 32: the second; 33: mobile agent section; 34: mobile arm; 40: base station; 41: bearing-surface; 43: the revotating card bonding part; 44: the fixed card bonding part; 50: drive member; 51: connecting rod; 52: the motor connecting member; 52a: motor connecting portion; 52b: motor armite; 53: motor; 100: indoor set; 110: main body; 111: attract mouth; 112: blow-off outlet; 113: wind path; 114: base station; 115: framework; 116: the front decorative panel; 117: the electronic component case; 120: the air-supply member; 130: heat exchange component; 131: heat-transfer pipe; 132: radiating fin; 140: the drain pan unit; 141: above the drain pan; 142: below the drain pan; 150: filter automatic cleaning device unit; 151: filter; 152: dust bin; 161: display unit; 162: infrared ray sensor; 200: Wind direction-adjusting device; 300: Wind direction-adjusting device up and down; 301: the front is wind direction blade up and down; 302: the bottom surface is wind direction blade up and down; A: benchmark pivot; B: link pivot; C: first pivot; D: second pivot; L1: first imaginary line; L2: second imaginary line; Φ: first angle of inclination; θ: second angle of inclination.
Claims (6)
1. a wind direction adjusting device is characterized in that, have base station,
On this base station the rotation freely be arranged on the benchmark pivot first blade,
On this first blade rotation freely be arranged on second blade that links pivot,
Be respectively in first pivot rotation and freely be provided with above-mentioned first blade, and the rotation of second pivot freely be provided with above-mentioned second blade moving-member,
The drive member that this moving-member is relatively moved with respect to above-mentioned base station,
The amount that angle that is constituted by first imaginary line that said reference pivot and above-mentioned binding pivot are linked with second imaginary line that above-mentioned binding pivot and above-mentioned second pivot link and above-mentioned moving-member relatively move correspondingly changes.
2. a wind direction adjusting device is characterized in that, has first parts, base station, second parts, moving-member, drive member,
Described first parts have: reference axis, possess on the plane of the center line that contains this reference axis, from a lateral margin to first wind direction board of the notch that above-mentioned center line is absorbed in, above-mentioned notch be formed on highlightedly an above-mentioned lateral margin near and possess a pair of connection shaft of the center line parallel with the center line of said reference axle, highlightedly be formed on above-mentioned notch and be configured in the said reference axle and above-mentioned connection shaft between first shifting axle;
The said reference axle is freely supported in described base station rotation;
Described second parts have: the rotation freely support a pair of binding bearing of above-mentioned a pair of connection shaft, on the plane of the center line that contains this binding bearing, be formed on highlightedly above-mentioned binding bearing the side a side second wind direction board, highlightedly be formed on above-mentioned binding bearing the side opposite side protuberance, be formed on second shifting axle on this protuberance;
Described moving-member has: freely relatively move and rotate with respect to above-mentioned base station and support freely that first of above-mentioned first shifting axle moves bearing, rotation is freely supported second of above-mentioned second shifting axle and moved bearing;
Described drive member makes above-mentioned moving-member relatively move with respect to above-mentioned base station,
Above-mentioned first move bearing and above-mentioned second move bearing with the direction vertical of above-mentioned moving-member with respect to the direction that relatively moves of above-mentioned base station, leave the distance of regulation.
3. wind direction adjusting device as claimed in claim 2 is characterized in that, above-mentioned second move bearing be with the vertical direction with respect to the direction that relatively moves of above-mentioned base station of above-mentioned moving-member on the slotted hole that prolongs.
4. wind direction adjusting device as claimed in claim 2 is characterized in that, forms the butt projection at above-mentioned protuberance, when above-mentioned first wind direction board and above-mentioned second wind direction board are positioned at roughly with one side, and the above-mentioned notch of above-mentioned butt projections.
5. wind direction adjusting device as claimed in claim 3 is characterized in that, forms the butt projection at above-mentioned protuberance, when above-mentioned first wind direction board and above-mentioned second wind direction board are positioned at roughly with one side, and the above-mentioned notch of above-mentioned butt projections.
6. the indoor set of an air conditioner is characterized in that, has:
Possess attract mouthful and the main body of blow-off outlet,
The air-supply member of the wind path of formation from above-mentioned attraction mouth to above-mentioned blow-off outlet,
Be configured in heat exchange component in the above-mentioned wind path,
Be configured in each the described wind direction adjusting device in the claim 1 to 5 in the above-mentioned wind path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-172016 | 2009-07-23 | ||
| JP2009172016A JP5042281B2 (en) | 2009-07-23 | 2009-07-23 | Wind direction adjusting device and air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101963388A true CN101963388A (en) | 2011-02-02 |
| CN101963388B CN101963388B (en) | 2013-06-19 |
Family
ID=42990239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101716769A Expired - Fee Related CN101963388B (en) | 2009-07-23 | 2010-04-28 | Wind direction adjusting apparatus and indoor unit of air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2292984B1 (en) |
| JP (1) | JP5042281B2 (en) |
| CN (1) | CN101963388B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200466184Y1 (en) * | 2011-01-03 | 2013-04-05 | 한전케이피에스 주식회사 | A nipple type type link-road structure |
| JP5131371B1 (en) * | 2011-08-26 | 2013-01-30 | ダイキン工業株式会社 | Air conditioning indoor unit |
| JP2014009826A (en) * | 2012-06-28 | 2014-01-20 | Sharp Corp | Air conditioner |
| CN106705398A (en) * | 2017-02-25 | 2017-05-24 | 上海路美思电气有限公司 | Air stop device of air conditioner |
| CN110799794B (en) * | 2017-07-04 | 2021-06-11 | 三菱电机株式会社 | Wind direction changing device for air conditioner, indoor unit provided with same, and air conditioner provided with same |
| CN107860067A (en) * | 2017-11-27 | 2018-03-30 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
| CN108151271A (en) * | 2018-01-29 | 2018-06-12 | 珠海格力电器股份有限公司 | Wind guiding mechanism, air conditioner indoor unit and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61145248U (en) * | 1985-02-27 | 1986-09-08 | ||
| CN1099122A (en) * | 1993-03-05 | 1995-02-22 | 三菱电机株式会社 | The wind direction adjusting device of aircondition |
| JPH11173652A (en) * | 1997-12-15 | 1999-07-02 | Mitsubishi Electric Corp | Wind direction adjuster for air conditioner |
| CN1793739A (en) * | 2004-12-22 | 2006-06-28 | 松下电器产业株式会社 | Indoor unit of air conditioner |
| JP2007132636A (en) * | 2005-11-14 | 2007-05-31 | Mitsubishi Electric Corp | Wind direction adjusting device and air conditioner comprising the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0337351A (en) | 1989-07-05 | 1991-02-18 | Mitsubishi Electric Corp | Idle rotation controller of engine |
| CN2733237Y (en) * | 2004-10-08 | 2005-10-12 | 宁波威霖塑料制品有限公司 | Wind grid regulation and control switch |
| JP4698262B2 (en) * | 2005-03-28 | 2011-06-08 | 三菱電機株式会社 | Air conditioner indoor unit wind direction adjustment device |
-
2009
- 2009-07-23 JP JP2009172016A patent/JP5042281B2/en not_active Expired - Fee Related
-
2010
- 2010-03-25 EP EP10003179.8A patent/EP2292984B1/en not_active Not-in-force
- 2010-04-28 CN CN2010101716769A patent/CN101963388B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61145248U (en) * | 1985-02-27 | 1986-09-08 | ||
| CN1099122A (en) * | 1993-03-05 | 1995-02-22 | 三菱电机株式会社 | The wind direction adjusting device of aircondition |
| JPH11173652A (en) * | 1997-12-15 | 1999-07-02 | Mitsubishi Electric Corp | Wind direction adjuster for air conditioner |
| CN1793739A (en) * | 2004-12-22 | 2006-06-28 | 松下电器产业株式会社 | Indoor unit of air conditioner |
| JP2007132636A (en) * | 2005-11-14 | 2007-05-31 | Mitsubishi Electric Corp | Wind direction adjusting device and air conditioner comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5042281B2 (en) | 2012-10-03 |
| EP2292984A2 (en) | 2011-03-09 |
| CN101963388B (en) | 2013-06-19 |
| JP2011027302A (en) | 2011-02-10 |
| EP2292984A3 (en) | 2014-12-17 |
| EP2292984B1 (en) | 2017-08-16 |
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