CN101821556A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN101821556A CN101821556A CN200880110587A CN200880110587A CN101821556A CN 101821556 A CN101821556 A CN 101821556A CN 200880110587 A CN200880110587 A CN 200880110587A CN 200880110587 A CN200880110587 A CN 200880110587A CN 101821556 A CN101821556 A CN 101821556A
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- CN
- China
- Prior art keywords
- wind
- guiding panel
- shutter board
- blow
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Abstract
A curved surface is employed from the front to the base of a cabinet, an air outlet is formed on the curved surface, an air guide panel constituting a part of the cabinet is arranged in front of the air outlet to open/close the air outlet, the air guide panel can open upward and downward by means of upper and lower shafts and has a curved inner surface for guiding air supplied from the air outlet to a distant place, air from the air outlet is guided by the air guide panel to the indoor space according to the downward open posture and upward open posture of the air guide panel, and the air outlet is provided with an auxiliary louver for changing the vertical direction of the supply air while straightening by changing the vertical angle depending on the posture of the air guide panel. Supply air can reach a distant place by a simple panel mechanism and fall of air supply efficiency occurring when the air is supplied downward can be improved through employment of the panel mechanism.
Description
Technical field
The present invention relates to a kind of air conditioner, its indoor unit has the panel that carries out switch according to the running of cooling and warming unit.
Background technology
The indoor unit of air conditioner forms blow-off outlet on the front of its shell, blow out warm braw or cold wind from blow-off outlet.And be provided with the panel that switches the wind direction of the wind that blows out according to the running of cooling and warming unit.
For example, first panel that is provided with the switch blow-off outlet and second panel that together is provided with first panel have been put down in writing in the patent documentation 1 (Japan Patent open communique spy open 2005-315536 number).By controlling the direction of two panels, thereby two panels being linked to each other with blow-off outlet make blows out wind path and concentrates within the limits prescribed.
In the invention of patent documentation 1 record, though be provided with two panels as the wind-guiding member, thereby two panels being linked to each other with the blow-off outlet of body front part make blows out wind path and concentrates within the limits prescribed, and direction by these panels of control, thereby improve air-supply efficient the air that blows out is delivered to a distant place, but owing to will control the direction of two panels, cause mechanism's complexity, and this control also becomes complicated.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of air conditioner, utilize simple facing, just can deliver to a distant place to the air that blows out, and can improve follow adopt that described facing may cause, from the blow-off outlet situation that air-supply efficient reduces during blow out air downwards.
To achieve these goals, air conditioner of the present invention is characterised in that, from the front of shell is flexure plane to the bottom surface, described flexure plane is provided with blow-off outlet, and the wind-guiding panel that constitutes the part of shell is arranged on the front side of described blow-off outlet, with the described blow-off outlet of switch, described wind-guiding panel utilization axle up and down can make progress or following both direction is opened, its inner surface is a flexure plane, be used for an air guide distant place from described blow-off outlet blows out, be at described wind-guiding panel and open posture downwards and upwards open under the state of posture, utilize described wind-guiding panel the wind guiding interior space from described blow-off outlet, in described blow-off outlet, be provided with auxiliary shutter board, should auxiliary shutter board change the angle of above-below direction according to the posture of described wind-guiding panel, on one side the wind that blows out is carried out the wind direction that rectification changes above-below direction on one side.
According to said structure, the outer surface of wind-guiding panel constitutes from the front of shell to the smooth flexure plane of bottom surface, because the wind-guiding panel constitutes the part of the front of shell, so can use a part of panel of shell as the wind-guiding panel.Thus, the shutter board that adopts on wind-guiding panel and in the past the air conditioner is compared, be the long long panel of length overall.
In addition, the wind-guiding panel is by be middle mind-set different directions rotation with up and down axle, thereby any one direction up and down in the direction is opened, open downwards, be in when opening posture downwards around lower shaft in the upper end of wind-guiding panel, the wind-guiding panel links to each other with the lower wall of blow-off outlet, utilizes the upper wall of wind-guiding panel and blow-off outlet to form long spout.
Thus, be under the state of opening posture downwards, even panel, owing to form long spout, so can form prolongation wind-guiding wind path towards the top, when indoor unit being arranged on the higher position of indoor metope and panel be under the state of opening posture downwards, can with air to the roof blow out and with its guiding distant place.
In addition, the lower end that makes the wind-guiding panel around on axial front side open, be under the state of upwards opening posture, the wind-guiding panel can block the place ahead of blow-off outlet, pushes down the air that forwards blows out and with its guiding below, thus metope that can the air guide that blow out is indoor or ground.
But, because the posture of upwards opening of wind-guiding panel is to carry out rotating opening around the axle of going up than the more close upside in front of blow-off outlet, so that the wind-guiding panel leaves blow-off outlet towards the place ahead is far.Therefore utilize this facing, the air that blows out from blow-off outlet blows to the wind-guiding panel will certain distance, so the part of air that blows out can spill thereby the air-supply efficient when needing to improve downward blow out air to the left and right from the wind-guiding panel.
So air conditioner of the present invention is provided with auxiliary shutter board in blow-off outlet, this auxiliary shutter board changes the angle of above-below direction according to the posture of wind-guiding panel, on one side the wind that blows out is carried out the wind direction that rectification changes above-below direction on one side.Utilizing should auxiliary shutter board, on one side can the air that blow out from blow-off outlet is carried out rectification change wind direction on one side, thus, can improve air-supply efficient and change wind direction.
Specifically, air conditioner of the present invention is provided with the control part of the direction of described wind-guiding panel of control and auxiliary shutter board, the lower end of described wind-guiding panel around on axial front side open, be under the state of upwards opening posture, this control part carries out orientation control to auxiliary shutter board, make described auxiliary shutter board have angle to change wind direction with respect to the flow direction of wind, open downwards around lower shaft upper end at described wind-guiding panel, be under the state of opening posture downwards, this control part carries out directed control so that described auxiliary shutter board is parallel with the flow direction of wind to auxiliary shutter board.
According to said structure, the wind-guiding panel is under the state of upwards opening posture, if the flow direction that will assist shutter board to be orientated with respect to wind has angle, then the air that blows out from blow-off outlet was changed wind direction before blowing to the wind-guiding panel.The angle that also can make auxiliary shutter board tilts with respect to the flow direction of wind, changes wind direction to oblique below, and in addition, can also make auxiliary shutter board is plumbness, and makes wind to auxiliary shutter board, thus under change the flow direction of wind.
In addition, air conditioner of the present invention is provided with the control part of the direction of described wind-guiding panel of control and auxiliary shutter board, the lower end of described wind-guiding panel around on axial front side open, be under the state of upwards opening posture, this control part is controlled the angle of described wind-guiding panel and auxiliary shutter board, to block the place ahead of blow-off outlet, push down the air that forwards blows out and with its guiding below, and make the wind that blows out from blow-off outlet on described auxiliary shutter board and these two members of wind-guiding panel, change wind direction with two stages.
According to said structure, utilize auxiliary shutter board to change wind direction, and utilize the wind-guiding panel in the downstream that is positioned at wind to change wind direction, by above-mentioned two phasic change wind directions, improve air-supply efficient.And, owing to change wind direction interimly, thus with change wind direction terrifically and compare the size that can reduce crosswind sound.
In addition, form in the described shell of air conditioner of the present invention the air duct extend to described blow-off outlet among the lower wall, be provided with projection than the upper wall of the more close upside of described auxiliary shutter board, this projection is used to make from the wind of air duct mobile to be left described upper wall and flows along auxiliary shutter board.
According to said structure, in order to change wind direction, can sway auxiliary shutter board is arranged near the outlet of blow-off outlet freely.Therefore, produce the space between the upper wall of auxiliary shutter board and blow-off outlet, air leaks along upper wall by this space.So, utilize than the more close front side of axle of auxiliary shutter board and on upper wall, form projection, make from the wind of air duct mobile and leave upper wall and mobile, thereby eliminated the air leakage along auxiliary shutter board.Thus, can improve air-supply efficient.
In addition, the described control part of air conditioner of the present invention makes after described wind-guiding panel carries out opening action, make described auxiliary shutter board carry out opening action, and, make described wind-guiding panel carry out closing motion making after described auxiliary shutter board carries out closing motion.
According to said structure, can make auxiliary shutter board not contact the wind-guiding panel, carry out the rotation of wind-guiding panel and auxiliary shutter board.
As mentioned above, according to the present invention, utilize the part of the front bend of shell to form the wind-guiding panel, and utilize the interior curve face of wind-guiding panel, an air guide distant place that blows out from blow-off outlet, so by utilizing the simple switching mechanism of a panel, the guiding of just can a keeping watch distant place.And, because be provided with auxiliary shutter board than more close blow-off outlet one side of wind-guiding panel, and the direction of the auxiliary shutter board of control, so even the wind-guiding panel configuration becomes to leave blow-off outlet, utilize auxiliary shutter board also can change wind direction reliably, thereby can improve air-supply efficient.
Description of drawings
Fig. 1 is the stereogram of the indoor unit of air conditioner of the present invention.
Fig. 2 is the concise and to the point cutaway view of the indoor unit of wind-guiding panel when closing.
Fig. 3 is the stereogram of the indoor unit of wind-guiding panel when upwards opening.
Fig. 4 is the concise and to the point cutaway view of the indoor unit of wind-guiding panel when upwards opening.
Fig. 5 is the stereogram of the indoor unit of wind-guiding panel when opening downwards
Fig. 6 is the concise and to the point cutaway view of the indoor unit of wind-guiding panel when opening downwards.
Fig. 7 is the control block diagram of air conditioner.
Fig. 8 is the concise and to the point cutaway view of indoor unit of the switching mechanism of expression wind-guiding panel.
Fig. 9 is the figure of action that is used for illustrating the switching part of restriction portion, (a) is original state, (b) is the state when upwards opening, and (c) is the state when opening downwards.
Figure 10 is the figure that is used to illustrate the action of restriction portion, (a) is original state, (b) is the state when upwards opening, and (c) is the state when opening downwards.
Figure 11 is the concise and to the point cutaway view of the indoor unit of the moving part of expression wind-guiding panel when closing.
Figure 12 is the concise and to the point cutaway view of the indoor unit of the moving part of expression wind-guiding panel when upwards opening.
Figure 13 is the concise and to the point cutaway view of the indoor unit of the moving part of expression wind-guiding panel when opening downwards.
Figure 14 is the exploded perspective view of restriction portion.
Figure 15 is the exploded perspective view of moving part.
Figure 16 is that the wind-guiding panel is upwards opened and the concise and to the point cutaway view of the indoor unit when making wind under blow-off outlet.
Figure 17 is that wind concise and to the point cutaway view of the indoor unit during incline direction a little under than blow-off outlet is upwards opened and made to the wind-guiding panel.
Figure 18 is the concise and to the point cutaway view that the indoor unit of wind when oblique below upwards opened and made to the wind-guiding panel.
Description of reference numerals
3 shells, 5 blow-off outlets, 20 wind-guiding panels
Axle 31 support members on 22 lower shafts 23
32 bars, 41 control device, 50 moving parts
Hook 53 lower draw-bars in the 51 restriction portions 52
54 switching parts, 55 linkage part, 56 drive divisions
Link member on 57 portions of travel mechanism, 58 drive divisions 64
65 lower link spares, 66 interlock plates, 70 restrictions motors
72 limiting grooves, 81 movable plates, 86 switch motor
90 position-detection sensors
The specific embodiment
Fig. 1, Fig. 2 represent the indoor unit of the air conditioner of present embodiment.Indoor unit comprises heat exchanger 1 and indoor fan 2, and they are installed in the shell 3.Shell 3 is made the long box-shaped of depth ratio height, and face is made flexure plane on earth from the front.Upper surface at shell 3 forms suction inlet 4, forms blow-off outlet 5 on flexure plane.
Form from suction inlet 4 to blow-off outlet 5 air duct 6 in the inside of shell 3, heat exchanger 1 and indoor fan 2 are configured in this air duct 6.Between suction inlet 4 and heat exchanger 1, dispose filter 7, be used for removing dust from the room air of suction inlet 4 suctions.And be provided with the clearing apparatus 8 that this filter 7 is cleaned.
Clearing apparatus 8 moves filter 7 and by dust removal portion 9 in shell 3, thereby removes attached to the dust on the filter 7 in dust removal portion 9.Front side in shell 3 forms and sees the guide path 10 that curves U-shaped from the side, and the moving part that is made of motor, gear makes filter 7 move back and forth along guide path 10.In dust removal portion 9, utilize roll brush 11 to remove dust from the filter 7 that passes through, utilize drawing fan make air along and the parallel substantially direction (left and right directions) of filter 7 flow, attract the dust that is removed and with its discharge.
The flexure plane of shell 3 is provided with the wind-guiding panel 20 of switch blow-off outlet 5.As Fig. 3～shown in Figure 6, wind-guiding panel 20 can be opened up or down, and is provided with the switching mechanism of switch wind-guiding panel 20.
Wind-guiding panel 20 is made by a panel of bending, and the width of wind-guiding panel 20 is made with the width of shell 3 and equated, and is wideer than the width of blow-off outlet 5.Front at shell 3 forms front panel 21, so that become lower from the mid portion of front to the bottom surface.Thus, on whole width, form recess, in recess, embed wind-guiding panel 20.Form opening on the front panel 21 that forms recess, this opening is a blow-off outlet 5.Therefore, wind-guiding panel 20 is positioned at the place ahead than blow-off outlet 5, and covers the front panel 21 around blow-off outlet 5 and the blow-off outlet 5.At this moment, wind-guiding panel 20 is a closed condition shown in Figure 2.
When being in closed condition, between the front-end and back-end of wind-guiding panel 20 and shell 3, form the gap.As Fig. 4, shown in Figure 6, when wind-guiding panel 20 switches, the end of wind-guiding panel 20 enters into this gap.Wind-guiding panel 20 bumps less than shell 3, can smoothly rotate.In addition, when upwards opening or open, when wind-guiding panel 20 is opened to maximum,, the end of wind-guiding panel 20 is contacted with shell 3 downwards, thereby prevent that the wind that blows out from leaking by forming the end, front and back of wind-guiding panel 20.Particularly blowing out under the situation of cold wind, dew can prevent to condense in the bottom surface of shell 3.
The outer surface of wind-guiding panel 20 is constituted from the front of shell 3 to the smooth flexure plane of bottom surface.That is to say that wind-guiding panel 20 is the parts that constitute shell 3 front parts.In other words, a part of panel of shell 3 is used as wind-guiding panel 20.Thus, the shutter board that adopts on wind-guiding panel 20 and in the past the air conditioner is compared, and is the long long panel of length overall.
Wind-guiding panel 20 is by be middle mind-set different directions rotation with up and down axle, thus up and down in the direction any one direction open.As Fig. 5, shown in Figure 6, wind-guiding panel 20 is opened downwards around lower shaft 22 when thermantidote turns round.When being in this posture of opening downwards, wind-guiding panel 20 links to each other with the lower wall of blow-off outlet 5, utilizes the upper wall of wind-guiding panel 20 and blow-off outlet 5 to form long spout.Wind-guiding panel 20 cold wind guiding oblique upper to, cold wind is blown out along the roof.
As shown in Figure 3, Figure 4, when heating installation turns round around on axle 23 upwards open.When being in this posture of upwards opening, wind-guiding panel 20 shelters from the place ahead of blow-off outlet 5, pushes down the warm braw that forwards blows out, warm braw guiding ground direction.In addition,, make cold wind blow to the ground direction, carry out fast-refrigerating even, also can make wind-guiding panel 20 become the posture of upwards opening at the initial stage of cooling air unit running.As shown in Figure 2, wind-guiding panel 20 becomes closed posture when shutting down, and covers blow-off outlet 5, becomes one with shell 3.
In blow-off outlet 5, be provided with wind direction board 24 and auxiliary shutter board 800.Wind direction board 24 changes angle on left and right directions, thereby changes the wind direction of left and right directions.Auxiliary shutter board 800 is arranged on the exit portion of blow-off outlet 5, is positioned at the place ahead of wind direction board 24, changes the angle of above-below direction according to the posture of wind-guiding panel 20, on one side the wind that blows out is carried out the wind direction that rectification changes above-below direction on one side.
The lower end of described wind-guiding panel 20 around on axle 23 open, be under the state of upwards opening posture to the front side, described control device 41 drives control shutter board motor 803, thereby the flow direction that auxiliary shutter board 800 is orientated with respect to wind has angle change wind direction.In addition, open downwards, be under the state of opening posture downwards around lower shaft 22 in the upper end of wind-guiding panel 20, control device 41 drives control shutter board motor 803, and auxiliary shutter board 800 is carried out directed control so that its flow direction with wind is parallel.
In addition, be under the state of upwards opening posture at wind-guiding panel 20, the posture of the auxiliary shutter board 800 of control device 41 control so that the place ahead that utilizes auxiliary shutter board 800 to block blow-off outlet 5, is pushed down the air that forwards blows out and with its guiding below.In addition, be under the state of upwards opening posture at wind-guiding panel 20, the angle of the auxiliary shutter board 800 of control device 41 control so that the wind that blows out from blow-off outlet 5 is on auxiliary shutter board 800 and wind-guiding panel 20 these two members, thereby changes wind direction with two stages.Illustrate the posture of wind-guiding panel 20 and auxiliary shutter board 800 below.And, in Fig. 7, Figure 11, Figure 12, Figure 13,, omitted auxiliary shutter board in the drawings for the moving part of the wind-guiding panel clearly representing to narrate later and the mechanism of restriction portion.
Fig. 4 is under the state of upwards opening posture at the wind-guiding panel, and auxiliary shutter board 800 is orientated the example that has angle with respect to the flow direction of wind.In this example, owing to make auxiliary shutter board 800 have angle with respect to the flow direction of wind, so the wind that utilizes 800 pairs of air that blow out from blow-off outlet 5 of auxiliary shutter board to form carries out rectification, its part does not contact with wind-guiding panel 20 and the direct tiltedly below that flows to by the downside of auxiliary shutter board 800.In addition, the wind of remainder is run into the inner surface of wind-guiding panel 20 after by auxiliary shutter board 800 rectifications, is directed to oblique below along the surface of its inside bend.
Fig. 6 is under the state of opening posture downwards at the wind-guiding panel, and auxiliary shutter board 800 is orientated the example parallel with the flow direction of wind.In this example, wind-guiding panel 20 rotates around lower shaft 22 becomes the posture of level substantially.That is to say that be in when opening posture downwards, wind-guiding panel 20 links to each other with the lower wall of blow-off outlet 5, form long spout by the upper wall 5a of wind-guiding panel 20 and blow-off outlet 5.Therefore, can utilize the wind-guiding panel 20 guiding oblique upper of keeping watch, thereby can make wind blow to a distant place along the roof.At this moment, because it is parallel with the flow direction of wind to assist shutter board 800 to be orientated, thus can not block flowing of wind by force, thus play the effect in an air guide distant place that will blow out from blow-off outlet 5.
Figure 16 is under the state of upwards opening posture at the wind-guiding panel, and the open angle of control wind-guiding panel 20 makes it become vertical position substantially, and makes auxiliary shutter board 800 have the example that angle comes wind is carried out rectification with respect to the flow direction of wind.In this example, the wind that utilizes 800 pairs of air that blow out from blow-off outlet 5 of auxiliary shutter board to form carries out rectification, and the wind that air forms is run into wind-guiding panel 20 and changed wind direction, wind from blow-off outlet 5 under flow.Therefore, in this example, utilize auxiliary shutter board 800 to change wind direction, and utilize the wind-guiding panel 20 in the downstream that is positioned at wind to change wind direction, by above-mentioned two phasic change wind directions, thus air-supply under blow-off outlet 5.In addition owing to utilize auxiliary shutter board 800 and wind-guiding panel 20 to change wind direction interimly, so with change wind direction terrifically and compare the size that can reduce crosswind sound.
The example of Figure 17 is to be under the state of upwards opening posture at the wind-guiding panel, though the open angle of control wind-guiding panel 20 makes it become vertical position substantially, but mainly bear the function that changes wind direction by auxiliary shutter board 800, auxiliary shutter board 800 is orientated vertical direction blocks flowing of wind, press to the below thereby keep watch.In this example, main utilize auxiliary shutter board 800 to bring into play the function that changes wind direction, to compare with flow direction under vertical shown in Figure 16, wind is mobile to oblique front lower place slightly.
Figure 18 is identical with posture shown in Figure 4, is to be under the state of upwards opening posture at the wind-guiding panel, opens wind-guiding panel 20 to greatest extent, and will assist shutter board 800 to be orientated the example that has angle with respect to the flow direction of wind.In this example, in order to change wind direction, can be near axle 801 rotations be configured in the outlet of blow-off outlet 5 freely auxiliary shutter board 800, so between the upper wall 5a of auxiliary shutter board 800 and blow-off outlet 5, produce space 804, can produce by the air of this space 804 and flow along upper wall 5a, thereby cause air to leak, the part of air of leakage runs into behind the wind-guiding panel 20 to the left and right that direction spills.
Therefore, leak in order to eliminate this air, as shown in figure 18, than auxiliary shutter board 800 the axle 801 more close front sides (in other words, the downstream that air flows) and on upper wall 5a, form projection 901, this projection 901 is used to make the mobile upper wall 5a that leaves from the wind of air duct 6, flows along auxiliary shutter board 800.Though the section of illustrational projection 901 is a triangle, section also can be the shape that semicircle waits other.Utilize this projection 901, can make along upper wall 5a flow air and produce jump (breaking away from upper wall 5a) thereby auxiliary shutter board 800 1 side flow in edge because of projection 901.And, also can go up and make the wind can be at upper wall 5a than the axle 801 more close rear sides (air flow upstream) of auxiliary shutter board 800 along on the position of the following side flow of auxiliary shutter board 800 projection 901 being set.
Above-mentioned this large-scale wind-guiding panel 20 is easy to generate distortion or crooked.So on the inner surface of wind-guiding panel 20, on two end edge of fore-and-aft direction (short side direction), form the perisporium of the usefulness of gaining in strength.Perisporium forms along whole left and right directions (long side direction).Perisporium is a hollow structure, can be all wall thickenings.Utilize such perisporium can improve the intensity of wind-guiding panel 20, prevent bending.In addition, on two end edge of left and right directions, also form the perisporium of the same usefulness of gaining in strength.Therefore, can prevent 20 distortions of wind-guiding panel.
Like this, by make wind-guiding panel 20 around the end edge wall thickness strengthen and gain in strength, can improve the intensity of wind-guiding panel 20 resistance to deformations, thereby wind-guiding panel 20 is maximized.And because wind-guiding panel 20 is to be difficult to deformed configurations, so can make the degree of crook of the fore-and-aft direction of wind-guiding panel 20 become big, thus the air supply direction when controlling wind-guiding panel 20 easily and opening.That is to say, when thermantidote turns round, can be the cold wind roof that leads, thus can make the arrival distance of cold wind elongated.When heating installation turns round, guide warm braw in mode near wall, make warm braw arrive ground.
In addition, the front end at perisporium forms the inclined plane.The inner surface that makes perisporium is the inclined plane.Outer surface is a vertical plane.When wind-guiding panel 20 was in the posture of opening downwards, the cold wind that blows out was run into the perisporium that is positioned on the left and right directions, and dew sometimes condenses on perisporium.So, cold wind is flowed along the inclined plane by making the inclined plane.Cold wind is not flowed with stopping, thereby prevent the dew that on perisporium, condenses.
The inner surface of the wind-guiding panel 20 that is centered on by this perisporium is provided with thermal insulation barriers 30.Thermal insulation barriers 30 is installed on the total inner surface except that the left and right directions two ends.The width of the left and right directions of thermal insulation barriers 30 is made wideer than the width of blow-off outlet 5.The surface of thermal insulation barriers 30 is in same plane.Therefore, do not have protrusion, can not hinder flowing of wind in inner surface one side towards the wind-guiding panel 20 of blow-off outlet 5.And, owing to thermal insulation barriers 30 is installed on the curved inner surface of wind-guiding panel 20, thus thermal insulation barriers 30 utilized, at the inner surface one side formation flexure plane of wind-guiding panel 30.
Both sides at the left and right directions of the inner surface of wind-guiding panel 20 are provided with support member 31 (with reference to Figure 11).20 mounting or dismounting of wind-guiding panel are installed on the support member 31 freely.Support member 31 is installed on the shell 3 by bar 32.That is to say that wind-guiding panel 20 is installed on the shell 3 by bar 32, and can tear open at shell 3 enterprising luggages.
As shown in Figure 5, be provided with the pawl 33 that on left and right directions, slides freely in the left and right directions both sides of wind-guiding panel 20.Pawl 33 is relative with the perisporium that forms on fore-and-aft direction, utilizes spring etc. to press member and presses to perisporium.By support member 31 is clamped between pawl 33 and the perisporium, wind-guiding panel 20 is installed on the support member 31.By pawl 33 is slided to the direction of leaving perisporium, wind-guiding panel 20 is taken off from support member 31.
On this external fore-and-aft direction, pawl 33 is arranged on a side at least and gets final product.In this case,, then in wind-guiding panel 20 or support member 31, on any one pin is set, on another, forms the hole at opposite side.By in the pin embedded hole, wind-guiding panel 20 is engaged with support member 31.Be provided with in a side under the situation of pawl 33, consider operability, be arranged on rear side for well.In this case, the user can be under the state of opening posture downwards wind-guiding panel 20, and pawl 33 limits mounting or dismounting wind-guiding panel 20 is being seen on the limit.Therefore can be easily and install and remove operation reliably, and carry out operation owing to can the limit support wind-guiding panel 20 limits with one hand, drop so can prevent wind-guiding panel 20.
And, even for when wind-guiding panel 20 is in closed condition, also can take off wind-guiding panel 20 from support member 31, the perisporium of wind-guiding panel 20 is provided with the button that pawl 33 can be slided along the side of wind-guiding panel 20 and gets final product.This button is connected with pawl 33, if push button then pawl 33 moves.As mentioned above, pawl 33 presses to perisporium.Therefore, when not pushing button, pawl 33 presses to perisporium, so can not take off wind-guiding panel 20 from support member 31.If push button, then pawl 33 slides to the direction of leaving perisporium, thereby can take off wind-guiding panel 20 from support member 31.
The upward axle 23 of wind-guiding panel 20 is arranged on the front side of support member 31, and lower shaft 22 is arranged on the rear side of support member 31.Last lower shaft 23,22 supports two ends so that make lower shaft 23,22 leave support member 31 along the left and right directions configuration.Last lower shaft 23,22 is positioned on the direction than blow-off outlet 5 all around and more relies on the outside and be positioned at the position that more relies on the place ahead than blow-off outlet 5.Therefore, last lower shaft 23,22 does not influence flowing of the wind that blows out from blow-off outlet 5.
Also can make support member 31 and wind-guiding panel 20 integrated.At this moment, bar 32 is directly installed on the wind-guiding panel 20.In this case, can be installed on the wind-guiding panel 20 with installing and removing, wind-guiding panel 20 can be installed and removed with respect to shell 3 by barre 32.
In air conditioner, with respect to indoor unit, at the outdoor outdoor unit that does not have expression among the figure that also is provided with.Compressor, heat exchanger, cross valve and outdoor fan etc. are installed in outdoor unit, utilize these devices and indoor heat exchanger 1 to form kind of refrigeration cycle 40.And as shown in Figure 7, the control device 41 of control kind of refrigeration cycle 40 is arranged in the indoor unit.The control device 41 that is made of microprocessor is controlled kind of refrigeration cycle 40 and is made the cooling and warming unit running according to user's instruction and the detection signal that detects the various sensors 42 such as temperature sensor of room temperature or outside air temperature.At this moment, control device 41 comes switch wind-guiding panel 20 according to the running gauge tap mechanism of cooling and warming unit.In addition, control device 41 regularly or according to control 8 pairs of filters 7 of clearing apparatus from user's instruction cleans.
As shown in Figure 7, switching mechanism is by wind-guiding panel 20 is constituted with respect to the moving part 50 of shell 3 clutches and in the restriction portion 51 that opens direction that wind-guiding panel 20 moves time limit system wind-guiding panel 20.
When opening wind-guiding panel 20, moving part 50 makes wind-guiding panel 20 move to the direction of leaving shell 3.At this moment, any one unfolding mode during restriction portion 51 allows upwards to open or open is downwards opened to another direction by restriction, switches the direction of opening of wind-guiding panel 20.If restriction is opened downwards, then wind-guiding panel 20 is upwards opened.On the contrary, if restriction is upwards opened, then wind-guiding panel 20 is opened downwards.When closing wind-guiding panel 20, moving part 50 makes wind-guiding panel 20 move to the direction near shell 3.
That is to say, restriction portion 51 by pinning axle 23 or lower shaft 22 so that its mode that does not move limits the direction of opening.When opening, pin lower shaft 22 downwards.When upwards opening, axle 23 in the pinning.
In addition, restriction portion 51 has and makes wind-guiding panel 20 remain the function of closed posture.The wind-guiding panel 20 of closed posture is near the front panel 21 of shell 3.At this moment, restriction portion 51 pins and goes up axle 23 and lower shaft 22.Even apply the external force that to draw back wind-guiding panel 20, because two axles 22,23 are lockable, so wind-guiding panel 20 is motionless.
As the drive source that is used for switch wind-guiding panel 20, only have the drive source that is used to wind-guiding panel 20 is moved and get final product.And the simple motion that drive source moves back and forth wind-guiding panel 20 gets final product.Therefore, the moving part 50 that wind-guiding panel 20 is moved back and forth can be simple mechanism.Thus, can simplify switching mechanism, realize the miniaturization of switching mechanism.
As Fig. 9, shown in Figure 10, restriction portion 51 comprises: a pair of hook 52,53 up and down of lower shaft 23,22 in the maintenance; Restriction is respectively linked up with 52,53 action and is switched the switching part 54 of opening direction; Make and respectively link up with the linkage part 55 that 52,53 interlocks move; And the drive division 56 that drives linkage part 55.As Figure 11～shown in Figure 13, moving part 50 comprises: the bar 32 that supports wind-guiding panel 20; Make the travel mechanism portion 57 of bar 32 from shell 3 turnover; And the drive division 58 that drives portion of travel mechanism 57.
Be provided with pair of right and left restriction portion 51 in shell 3 inside, this restriction portion 51 is configured in the outside that more relies on left and right directions than blow-off outlet 5.As shown in figure 14, on base plate 60, be construed as limiting portion 51, and by blocking.Base plate 60 is fixed on the inside of shell 3.
The other end of last link member 64 rotates and is installed in freely on the interlock plate 66.Interlock plate 66 is made sector gear, forms tooth on its arc surface.Interlock plate 66 rotates and is supported on freely on the fixed axis 67, these fixed axis 67 outstanding being arranged on the base plate 60.Form a pair of elongated slot 68 on interlock plate 66, axle 64b, the 65b of the other end of upper and lower strut spare 64,65 embed in each elongated slot 68.Each elongated slot 68 is to fixed axis 67 being the extension of radius centered direction.Axle 64b, the 65b of the other end of each link member 64,65 can move along radial direction, utilize elongated slot 68 that the gap is set.
Utilize the rotation of interlock plate 66, each link member 64,65 interlock and moving between the fixed axis 67 of hook 52,53 fixed axis 61 and interlock plate 66.Therefore respectively linking up with 52,53 can rotate around fixed axis 61.
As shown in figure 10, axle 64b, the 65b of the other end of switching part 54 each link member 64,65 of guiding move.Embed in the limiting groove 72 at the axle 64b, the 65b that form 72, two other ends of limiting groove on the objective table 71.Utilize limiting groove 72 to carry out different moving, decide and respectively link up with 52,53 move by making each link member 64,65.That is to say that when hook 52,53 on one side moved, the hook 52,53 of another side was limited and does not move.Switching part 54 decides according to the direction of opening and respectively links up with 52,53 move.
Limiting groove 72 is made コ shape substantially.Limiting groove 72 is made of last locked groove 72a, medial launder 72b, following three grooves of locked groove 72c, and three grooves link together continuously.Last locked groove 72a is the circular arc formation at center along the axle 64a of an end of above link member 64.Following locked groove 72b is the circular arc formation at center along the axle 65a of an end of following link member 65.Medial launder 72b is the circular arc formation at center along the fixed axis 67 with interlock plate 66.
Shown in Fig. 9 (a), Figure 10 (a), when axle 64b, the 65b of two other ends were arranged in medial launder 72b, each was linked up with 52,53 and supports upward lower shaft 23,22 respectively, pins two axles 22,23.With this moment state as original state.Shown in Fig. 9 (b), Figure 10 (b), the axle of the other end of link member 64 during 64b in last locked groove 72a, having, on link up with 52 and support and go up axle 23, and pin and go up axle 23.Lower draw-bar 53 breaks away from from lower shaft 22.Shown in Fig. 9 (c), Figure 10 (c), when the axle 65b of the other end that lower link spare 65 is arranged in following locked groove 72c, lower draw-bar 53 supports lower shafts 22, and pins lower shaft 22.Last hook 52 breaks away from from last axle 23.
When being in original state, if interlock plate 66 rotates around clockwise direction, the axle 64b that then goes up the other end of link member 64 moves along last locked groove 72a.The axle 64b of the other end of last link member 64 is that along the circumferential direction move at the center with the axle 64a of an end.Because last link member 64 does not move along radial direction, so the axle 64a of an end does not move yet.Therefore going up hook 52 does not rotate.On the other hand, the axle 65b of the other end of lower link spare 65 moves along medial launder 72b.The axle 65a that draws an end moves.Lower draw-bar 53 rotates around clockwise direction.Therefore, shown in Fig. 9 (b), Figure 10 (b), removed the locking-in state of lower shaft 22.When being in original state, then same shown in Fig. 9 (c), Figure 10 (c) if interlock plate 66 is around counterclockwise rotating, the locking-in state of axle 23 in the releasing.Restrictions motor 70 about control device 41 drives so that above-mentioned action about restriction portion 51 in synchronously.And restrictions motor 70 uses step-by-step motor, carries out rotating according to opening direction.
In the inside of shell 3 pair of right and left moving part 50 is set, this moving part 50 is configured in the outside that more relies on left and right directions than restriction portion 51.As Figure 11～shown in Figure 13, the front end of bar 32 stretches out laterally from the hole 21b (with reference to Fig. 3) of vertical length that plate 21 in front forms.Support member 31 is provided with the bolster 80 that is used for mounting rod 32.The front end of bar 32 rotates and is supported on freely on the bolster 80.Bolster 80 is located at a forward side of central authorities on the fore-and-aft direction prejudicially.The section of bar 32 is circular, because wind flows along the surface when top easily, so also be not easy the dew that condenses even blown to by cold wind.In addition, bar 32 is a hollow structure.Therefore intensity but also can lightweight can be not only kept, thereby the load that makes the motor that bar 32 moves can be alleviated.
When opening wind-guiding panel 20, portion of travel mechanism 57 forwards moves the front end of bar 32, rearward moves when closing.Portion of travel mechanism 57 support bars 32 are as the movable plate 81 that moves back and forth.As shown in figure 15, movable plate 81 is made fan-shaped, rotates to be supported on freely on the fixed axis 83 that is fixed on the base plate 82.Base plate 82 is fixed on the shell 3.
Moving part 50 is also the same as blocking with restriction portion 51.Wherein, restriction portion 51 and moving part 50 are configured in the space of shell 3 left and right sides side by side.If both are combined into a unit, then can be used as the switching mechanism unit and use, make installation exercise become easy like this.In addition, owing to can constitute moving part 50, can make the unit realize miniaturization and slimming by part seldom.Therefore, the switching mechanism of can in limited space, packing into, thus can increase the width of blow-off outlet 5.If adopt big blow-off outlet 5, then the blowing range of width becomes big, can keep watch and deliver to each corner in room.
The rear end of bar 32 is installed near the front end of movable plate 81 freely by turning cylinder 84 rotations.On movable plate 81, form arc groove 85.Arc groove 85 forms on the circular arc that with fixed axis 83 is the center.On arc groove 85, form tooth bar.Drive division 58 is made of switch motor 86 and the gear 87 that is installed on the motor reel.This gear 87 is inserted in the arc groove 85, itself and tooth bar are meshed.
If driving switch motor 86 is then followed the rotation of gear 87, movable plate 81 rotates around fixed axis 83, and bar 32 is from front panel 21 turnover.As shown in figure 11, when wind-guiding panel 20 was closed posture, movable plate 81 was positioned at rear side.Only the front end of bar 32 goes out from front panel 21 Shens.This state is an original state.
When removing the locking-in state of lower shaft 22, if driving switch motor 86, then as shown in figure 12, movable plate 81 is around counterclockwise rotating.Bar 32 is forced out, and its front end forwards moves.Wind-guiding panel 20 rotates and upwards opens around last axle 23.The gauge tap motor 86 in addition, so that movable plate 81 turns an angle, for example rotates 50 degree.
When removing the locking-in state of going up axle 23, if driving switch motor 86, then as shown in figure 13, movable plate 81 is around counterclockwise rotating.Bar 32 is forced out, and front end forwards moves.Wind-guiding panel 20 rotates and opens downwards around lower shaft 22.At this moment, owing to wind-guiding panel 20 is opened in the mode that descends, so the front end of bar 32 also slowly descends and moves forward.In this case, movable plate 81 also only turns an angle.
When wind-guiding panel 20 is opened, if driving switch motor 86 makes movable plate 81 rotate around clockwise direction, then wind-guiding panel 20 will be closed.Utilize the rotation of movable plate 81, the rear end of bar 32 is rearward moved.Bar 32 is drawn in the shell 3.Follow this process, the wind-guiding panel more than 20 axle 23 or lower shaft 22 be center rotation.Wind-guiding panel 20 becomes closed posture near shell 3.
In addition, the switch motor 86 about control device 41 drives, make above-mentioned action about moving part 50 in synchronously.Switch motor 86 uses step-by-step motor, carries out rotating according to switch.
In the cooling and warming unit operation process, when wind-guiding panel 20 is in when opening posture, wind-guiding panel 20 is lived by any one shaft lock in the last lower shaft 23,22.At this, draw wind-guiding panel 20 by force if apply external force, then an axle is urged (axle 23 on this is).If last axle 23 is urged, then going up hook 52 will be to counterclockwise rotating.Last link member 64 is pushed to axis direction.Axis direction is that an end of link member 64 and the direction of the other end are gone up in connection.The other end of last link member 64 is pushed objective table 71 by limiting groove 72.At this moment, it is vertical substantially to be positioned at the axis direction of the direction of last locked groove 72a of the other end of link member 64 and last link member 64.Because objective table 71 is fixed, last link member 64 does not move to axis direction.Action direction from the power of last link member 64 is vertical substantially with last locked groove 72a.On the other end of last link member 64, be not applied the power parallel with the direction of last locked groove 72a.Thus, last link member 64 does not move along last locked groove 72a, has stoped the rotation of last hook 52.
Therefore, when wind-guiding panel 20 is opened,, can prevent that also locking-in state is disengaged even the external force of applying becomes vertical relation by the direction that makes link member 64,65 and limiting groove 72.Thus, the wind-guiding panel 20 that can avoid opening is supported by bar 32 and the situation of suspending in midair.
When wind-guiding panel 20 was opened to greatest extent, with the orientation independent of opening, the amount of movement of bar 32 was certain.But, because the front position of the bar 32 relative with wind-guiding panel 20 is eccentric, so as Fig. 4, shown in Figure 6, open angle is different upwards opening when opening downwards.Open angle when the open angle ratio when upwards opening is opened downwards is big.That is to say that the center when opening is near more to the distance of fulcrum, the angle of opening is just big more.The center is to go up axle 23 or lower shaft 22, and fulcrum is the position of bar 32 front ends.Because bar 32 is mounted close to axle 23, so the open angle of upwards opening is big, the open angle of opening downwards is little.
Open downwards when thermantidote turns round, if open angle is big, then wind-guiding panel 20 drops to lower than horizontal line.This flows cold wind in the horizontal direction, does not produce the air-flow towards the roof.The cold wind reach shortens, and cold wind directly blows to the people.Wish when therefore, opening that the angle of opening is little downwards.Upwards open when heating installation turns round, if open angle is little, the outlet of warm braw narrows down.Blowing to the warm braw that wind-guiding panel 20 returns does not have other flow directions, makes movement disorder with the warm braw collision that blows out.Its result wind speed of blowing out of direction earthward dies down, and makes warm braw can not arrive ground.
So just can not when cooling and warming unit turns round, blow effectively, can not bring into play its ability to greatest extent.But, as mentioned above, become big by making the open angle of upwards opening, the open angle of opening downwards diminishes, when thermantidote turns round, can make cold wind blow to the roof, the outlet of warm braw is widened, thereby form warm braw air-flow smoothly.Therefore, can bring into play the maximum capacity of air conditioner to greatest extent.
The instruction of air conditioner during by user's remote controller, maybe when having arrived the setting-up time of timer, make the cooling and warming unit running.Control device 41 control kind of refrigeration cycle 40, and the opening and closing of control wind-guiding panel 20 and auxiliary shutter board 800.At this moment, control device 41 makes moving part 50 and restriction portion 51 interlocks.
When cooling and warming unit turned round, control device 41 began or stops the driving to restrictions motor 70 and switch motor 86 according to preset time.And, begin or stop driving to the shutter board motor 803 of auxiliary shutter board 800.That is to say each motor 70,86 and 803 of continuous control.
Be the actuation time of auxiliary shutter board 800 after opening wind-guiding panel 20, and rotating opening is assisted shutter board 800 again, and is before the action of closing the wind-guiding panel, rotates and close auxiliary shutter board 800.When fast-refrigerating, wind-guiding panel 20 around last axle rotate temporarily become upwards open posture after, switch to around the lower shaft rotation via closed posture again and open posture downwards, at this moment, the auxiliary shutter board 800 of continuous control is so that it is after wind-guiding panel 20 carries out opening action, carry out opening action again, and before wind-guiding panel 20 carries out closing motion, rotate and close.
In addition, control device 41 carried out initialization action before entry into service.That is to say that control device 41 is judged the position of the wind-guiding panel 20 when running stops, when not being in original state, make moving part 50 and 51 actions of restriction portion as initialization action, so that it becomes original state.When entry into service, be in original state, then do not carry out initialization action, directly entry into service.In addition, wind-guiding panel 20 is an original state when being in closed posture, and the state of each member of the open angle of wind-guiding panel 20 and moving part 50 and restriction portion 51 has relevance.
As shown in figure 11, the position-detection sensor 90 that is used to detect wind-guiding panel 20 positions is arranged on moving part 50.And, on the moving part 50 about position-detection sensor 90 is arranged on.Position-detection sensor 90 is a limit switch.In shell 3, position-detection sensor 90 is installed on the base plate 82 of moving part 50.Position-detection sensor 90 is configured near the movable plate 81 that is in original state.When being in original state, the bar 32 that is installed on the movable plate 81 contacts with position-detection sensor 90.Therefore, position-detection sensor 90 detects wind-guiding panel 20 and is in original state,, is in closed posture that is.
And position-detection sensor 90 also can directly detect the position of wind-guiding panel 20, and is not limited to touch sensors such as limit switch, also can adopt noncontacting proximity sensors such as optical sensor, video camera.
Control device 41 judges according to the detection signal of position-detection sensor 90 whether wind-guiding panel 20 is in original state.Usually, wind-guiding panel 20 was in closed posture when running stopped, and moving part 50 and restriction portion 51 also are in original state.But when causing not being in original state owing to certain situation, control device 41 is not in original state according to judging from the detection signal of position-detection sensor 90.Control device 41 carries out initialization action, forcibly makes it become original state.
In the past, wind-guiding panel 20 is stored as initialization time in advance from maximum open mode (full open position) to the time of closed condition (original state), when thermantidote or heating installation entry into service, must in initialization time, close the initialization action of wind-guiding panel 20, after making wind-guiding panel 20 become closing state reliably, thermantidote or heating installation etc. are run well.But, in this initialization action in the past, even owing to when entrys into service such as thermantidote or heating installation, be in original state, also must in initialization time, carry out initialization action, need the time so transfer to the regular event of thermantidote or heating installation.
As present embodiment, because by position-detection sensor 90 is set, can detect whether wind-guiding panel 20 is in original state when the running beginning, so when the running beginning, when wind-guiding panel 20 is in original state, can not carry out initialization action, and directly carry out the running of thermantidote or heating installation.
When running beginning, when wind-guiding panel 20 is not in original state, then carry out initialization action, when position-detection sensor 90 detects when being in original state, can stop initialization action, transfer to the running of thermantidote or heating installation.In addition, even wind-guiding panel 20 is not in maximum open mode, and be in open mode slightly or be opened to state about the centre, also carry out initialization action, because when position-detection sensor 90 detects the time termination initialization action that is in original state, so all carry out initialization action in needn't be during initialization time, just can transfer to the running of thermantidote or heating installation always.
For example,, after 15 seconds, be in original state, then stop initialization action, transfer to normal operation if position-detection sensor 90 detects from the beginning initialization action even initialization time is decided to be 30 seconds.In this case, can make the time ratio that carries out initialization action shorten 15 seconds in the past.
As mentioned above, by being used to testing result, can reduce the needed time of initialization action, thereby can transfer to normal operation apace from position detecting sensor 90.And, do not detect wind-guiding panel 20 at position-detection sensor 90 and be under the situation of original state, the action of opening wind-guiding panel 20 that is not used to run well, and only carry out initialization action (closing motion).
Even carried out initialization action with the stipulated time, also not detecting wind-guiding panel 20 at position-detection sensor 90 becomes under the situation of original state, might be to be subjected to auxiliary shutter board 800 to disturb and cause wind-guiding panel 20 not close.In this case, at first in order to make it become full open position from original state, the opening action between only carrying out in case of necessity temporarily makes wind-guiding panel 20 become full open position.At this moment, make the axle of current support keep standing state, do not switch the axle of support.Because if switched the axle that supports, then wind-guiding panel 20 pins goes up spool and the lower shaft both sides throw off, and wind-guiding panel 20 is become supported by bar 32 and the situation of suspending in midair.
And after making wind-guiding panel 20 become full open position, make auxiliary shutter board 800 become closed condition.After this, make wind-guiding panel 20 in initialization time, carry out closing motion, return original state.Even carrying out this action, position-detection sensor 90 can't detect wind-guiding panel 20 to be become under the situation of original state, and it is shown as the undesired mistake of carrying out of action.
In the above description,, may not make it become full-gear, also can be opened to wind-guiding panel 20 to make at least and assist shutter board to become the state that can rotate though make wind-guiding panel 20 become full open position.
In addition, when being connected to the plug of air conditioner on the domestic power supply at first, perhaps when under because of situations such as power supply to air conditioner such as have a power failure are cut off midway, owing to need make auxiliary shutter board 800 become closed condition, so at first wind-guiding panel 20 being opened to makes auxiliary shutter board 800 become the state (for example wind-guiding panel 20 being opened to full open position) that can rotate at least, after making auxiliary shutter board 800 become closed condition, make wind-guiding panel 20 become original state again.
Under original state, as shown in figure 11, in moving part 50, movable plate 81 is positioned at the position of rear side.Shown in Fig. 8, Figure 10 (a), in restriction portion 51, axle 64b, the 65b of the other end of upper and lower strut spare 64,65 are arranged in medial launder 72b.At this moment, wind-guiding panel 20 is a closed posture, and last axle 23 and lower shaft 22 are lockable simultaneously.After this, corresponding to the thermantidote running, the locking-in state of any one is opened wind-guiding panel 20 in last axle 23 of control device 41 releasings or the lower shaft 22.
If the running of beginning heating installation, then control device 41 at first drives the restrictions motor 70 of restriction portion 51.By this driving interlock plate 66 is rotated around clockwise direction.Last link member 64 is that rotate at the center with an end.The axle 65b of the other end by lower link spare 65 moves the link member 65 of upwards leaving behind along medial launder 72b.Lower draw-bar 53 is removed the locking-in state of lower shaft 22 around clockwise rotating.
Control device 41 is to drive the switch motor 86 of moving part 50 start-up time that is slightly later to restrictions motor 70.Be the start-up time of switch motor 86 after lower draw-bar 53 is thrown off from lower shaft 22.That is to say that when having arrived the very first time of regulation, control device 41 stops restrictions motor 70.Shown in Figure 10 (b), this very first time is the time of determining according to the time of the terminal point of locked groove 72a in the axle 64b arrival of the other end of last link member 64.After restrictions motor 70 stops, control device 41 driving switch motor 86.
By driving switch motor 86, movable plate 81 is around counterclockwise rotating.Bar 32 is pressed towards the place ahead, and wind-guiding panel 20 moves to the direction of leaving shell 3.Wind-guiding panel 20 is opened around last axle 23.If arrive the open angle of setting, then control device 41 stops switch motor 86.In addition, can calculate open angle from the pedometer of switch motor 86.
Control device 41 if arrived for second time, then makes switch motor 86 stop with certain hour driving switch motor 86.At this moment, reach maximum open angle shown in Figure 12.Wind-guiding panel 20 becomes upwards opens posture, makes warm braw blow to ground.
After this, 41 pairs of shutter board motor 803 of control device move control, make auxiliary shutter board 800 carry out opening action till the angle that arrives regulation, thereby make warm braw blow to ground.
Under the situation of thermantidote running, control device 41 is also at same time control restrictions motor 70 and switch motor 86.But restrictions motor 70 opposite direction when turning round with heating installation is rotated.Switch motor 86 identical direction when turning round with heating installation is rotated.
If arrive to drive second time behind the certain hour then switch motor 86 stops.At this moment, arrive maximum open angle shown in Figure 13.Wind-guiding panel 20 becomes opens posture downwards, makes cold wind blow to the roof.After this, 41 pairs of shutter board motor 803 of control device move control, make auxiliary shutter board 800 carry out directed action so that its flow direction with wind is parallel, thereby make cold wind blow to the roof.
Sometimes carry out fast-refrigerating during the thermantidote entry into service.At this moment, wind-guiding panel 20 is at first upwards opened, and becomes and upwards opens posture.After this, wind-guiding panel 20 is closed, and becomes closed posture.Last lower shaft 23,22 temporarily is lockable.Wind-guiding panel 20 is opened downwards then, becomes to open posture downwards.Thus, the wind-guiding panel of opening in change 20 open direction the time, at least one 22 or 23 remains the state that is lockable.Therefore, can not produce the state that two axles 22,23 are decontroled simultaneously.Thus, can prevent that wind-guiding panel 20 is thrown off in wind-guiding panel 20 switching processes.And, when the running beginning, also can be the refrigeration mode that does not carry out aforesaid fast-refrigerating.
If the cooling and warming unit running finishes, then control device 41 at first makes 803 actions of shutter board motor, thereby makes auxiliary shutter board 800 carry out closing motion.Then, the driving switch motor 86.Bar 32 is pulled, and wind-guiding panel 20 is near shell 3.If arrive the 3rd time of regulation, then control device 41 stops switch motor 86.This moment, wind-guiding panel 20 became closed posture as shown in figure 11, and movable plate 81 is positioned at the position of rear side.That is to say that the 3rd time was the time of determining the time when turning back to original state according to movable plate 81.In addition, position-detection sensor 90 detects the situation that movable plate 81 has turned back to original state.The 3rd time also can be corresponding to the time of this detection.
After this, control device 41 drives restrictions motor 70.For example, under the situation of heating installation running, from the state variation shown in Figure 10 (b) to the state shown in Figure 10 (a).Lower draw-bar 53 rotates lower shaft 22 is lockable.If reach the 4th time of regulation, then control device 41 stops restrictions motor 70.The 4th time was to arrive the time that time of the link position of medial launder 72b and following locked groove 72c determines according to the axle 65b of lower link spare 65 other ends from the link position of last locked groove 72a and medial launder 72b.
In addition, the present invention is not limited to above-mentioned embodiment, can carry out more modifications and changes to above-mentioned embodiment within the scope of the invention certainly.For example, in the present embodiment, though wind-guiding panel 20 arrives after the maximum open angle, make auxiliary shutter board 800 carry out opening action till the angle that arrives regulation again, but, also can before arriving maximum open angle, wind-guiding panel 20 begin the opening action of auxiliary shutter board 800.In this manner, can shorten the time that blows out warm braw or cold wind to the direction of regulation.Certainly, need gauge tap motor 86 and shutter board motor 803 this moment, so that wind-guiding panel 20 does not contact with auxiliary shutter board 800.
Industrial applicibility
The present invention is fit to be applied to have the indoor unit of the air conditioner of wind-guiding panel and auxiliary shutter board, this wind-guiding panel carries out switch according to the running of cooling and warming unit, on one side this auxiliary shutter board carries out the wind direction that rectification changes above-below direction to the wind that blows out on one side.
Claims (5)
1. air conditioner, it is characterized in that, from the front of shell is flexure plane to the bottom surface, described flexure plane is provided with blow-off outlet, and the wind-guiding panel that constitutes the part of shell is arranged on the front side of described blow-off outlet, with the described blow-off outlet of switch, described wind-guiding panel utilization axle up and down can make progress or following both direction is opened, its inner surface is a flexure plane, be used for an air guide distant place from described blow-off outlet blows out, be at described wind-guiding panel and open posture downwards and upwards open under the state of posture, utilize described wind-guiding panel the wind guiding interior space from described blow-off outlet, be provided with auxiliary shutter board in described blow-off outlet, this auxiliary shutter board changes the angle of above-below direction according to the posture of described wind-guiding panel, on one side the wind that blows out is carried out the wind direction that rectification changes above-below direction on one side.
2. air conditioner according to claim 1, it is characterized in that, be provided with the control part of the direction of described wind-guiding panel of control and auxiliary shutter board, the lower end of described wind-guiding panel around on axial front side open, be under the state of upwards opening posture, this control part carries out orientation control to auxiliary shutter board, make described auxiliary shutter board have angle to change wind direction with respect to the flow direction of wind, open downwards around lower shaft upper end at described wind-guiding panel, be under the state of opening posture downwards, this control part carries out directed control so that described auxiliary shutter board is parallel with the flow direction of wind to auxiliary shutter board.
3. air conditioner according to claim 1, it is characterized in that, be provided with the control part of the direction of described wind-guiding panel of control and auxiliary shutter board, the lower end of described wind-guiding panel around on axial front side open, be under the state of upwards opening posture, this control part is controlled the angle of described wind-guiding panel and auxiliary shutter board, to block the place ahead of blow-off outlet, push down the air that forwards blows out and with its guiding below, and make the wind that blows out from blow-off outlet on described auxiliary shutter board and these two members of wind-guiding panel, change wind direction with two stages.
4. air conditioner according to claim 1, it is characterized in that, form in the described shell air duct extend to described blow-off outlet among the lower wall, be provided with projection than the upper wall of the more close upside of described auxiliary shutter board, this projection is used to make from the wind of described air duct mobile to be left described upper wall and flows along auxiliary shutter board.
5. according to claim 2 or 3 described air conditioners, it is characterized in that, described control part makes after described wind-guiding panel carries out opening action, make described auxiliary shutter board carry out opening action, and, make described wind-guiding panel carry out closing motion making after described auxiliary shutter board carries out closing motion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-274679 | 2007-10-23 | ||
| JP2007274679A JP4335937B2 (en) | 2007-10-23 | 2007-10-23 | Air conditioner |
| PCT/JP2008/065975 WO2009054192A1 (en) | 2007-10-23 | 2008-09-04 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101821556A true CN101821556A (en) | 2010-09-01 |
| CN101821556B CN101821556B (en) | 2013-03-06 |
Family
ID=40579299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801105874A Expired - Fee Related CN101821556B (en) | 2007-10-23 | 2008-09-04 | Air conditioner |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2216608B1 (en) |
| JP (1) | JP4335937B2 (en) |
| CN (1) | CN101821556B (en) |
| WO (1) | WO2009054192A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252372A (en) * | 2011-06-23 | 2011-11-23 | 周良文 | Novel wall-mounted air conditioner |
| CN104769368A (en) * | 2012-10-30 | 2015-07-08 | 三菱电机株式会社 | Air conditioner |
| CN104832990A (en) * | 2015-04-30 | 2015-08-12 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
| CN106610055A (en) * | 2017-02-16 | 2017-05-03 | 珠海格力电器股份有限公司 | Air conditioner and air guide mechanism thereof |
| CN109689407A (en) * | 2016-09-26 | 2019-04-26 | 宝马股份公司 | For delivering air to the air removal unit in vehicle interior compartment in a manner of direction controlling |
| CN110431360A (en) * | 2017-03-31 | 2019-11-08 | 夏普株式会社 | Air conditioner |
| CN112696731A (en) * | 2019-10-22 | 2021-04-23 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2350534A4 (en) * | 2008-10-21 | 2017-08-23 | LG Electronics Inc. | Air conditioner |
| JP4720934B2 (en) * | 2009-09-24 | 2011-07-13 | ダイキン工業株式会社 | Air conditioner indoor unit |
| CN106766067B (en) * | 2017-02-28 | 2023-01-20 | 广东美的制冷设备有限公司 | Air conditioner wind-guiding structure, air conditioner |
| SG11202009609TA (en) * | 2018-05-16 | 2020-10-29 | Mitsubishi Electric Corp | Indoor unit of air-conditioning apparatus and air-conditioning apparatus |
| JP7480471B2 (en) * | 2018-11-07 | 2024-05-10 | 三菱自動車工業株式会社 | Vehicle Circulator |
| KR102517611B1 (en) * | 2020-11-13 | 2023-04-03 | 엘지전자 주식회사 | Air Conditioner |
| CN113619358B (en) * | 2021-08-16 | 2023-04-25 | 诺博汽车系统有限公司 | Air outlet assembly for vehicle and vehicle with same |
| CN113669890B (en) * | 2021-08-23 | 2023-03-31 | 珠海格力电器股份有限公司 | Air conditioner and operation control method thereof |
| CN114674039A (en) * | 2022-03-23 | 2022-06-28 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air duct thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2985755B2 (en) * | 1995-12-29 | 1999-12-06 | ダイキン工業株式会社 | Wall-mounted air conditioner |
| JPH09196453A (en) * | 1996-01-11 | 1997-07-31 | Matsushita Electric Ind Co Ltd | Air direction changing device of air conditioner |
| JP3669322B2 (en) * | 2000-11-21 | 2005-07-06 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP2003074962A (en) * | 2001-08-28 | 2003-03-12 | Toshiba Kyaria Kk | Air conditioner |
| JP4259822B2 (en) * | 2002-08-05 | 2009-04-30 | シャープ株式会社 | Air conditioner |
| WO2005052463A1 (en) * | 2003-11-28 | 2005-06-09 | Sharp Kabushiki Kaisha | Air conditioner |
| JP4458826B2 (en) * | 2003-11-28 | 2010-04-28 | シャープ株式会社 | Air conditioner |
| JP2005315536A (en) | 2004-04-30 | 2005-11-10 | Fujitsu General Ltd | Air conditioner |
| CN2773524Y (en) * | 2005-03-22 | 2006-04-19 | 广东科龙电器股份有限公司 | Cabinet air conditioner with automatic push closing air outlet |
| CN2809488Y (en) * | 2005-07-06 | 2006-08-23 | 宜兴市涂装设备厂 | Air supply opening of air conditioner unit |
| JP4014618B2 (en) * | 2006-01-20 | 2007-11-28 | シャープ株式会社 | Air conditioner |
-
2007
- 2007-10-23 JP JP2007274679A patent/JP4335937B2/en active Active
-
2008
- 2008-09-04 WO PCT/JP2008/065975 patent/WO2009054192A1/en active Application Filing
- 2008-09-04 EP EP08841754.8A patent/EP2216608B1/en not_active Not-in-force
- 2008-09-04 CN CN2008801105874A patent/CN101821556B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252372A (en) * | 2011-06-23 | 2011-11-23 | 周良文 | Novel wall-mounted air conditioner |
| CN104769368A (en) * | 2012-10-30 | 2015-07-08 | 三菱电机株式会社 | Air conditioner |
| CN104832990A (en) * | 2015-04-30 | 2015-08-12 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner |
| CN104832990B (en) * | 2015-04-30 | 2018-01-05 | 青岛海尔空调器有限总公司 | A kind of wall-hanging air conditioner |
| CN109689407A (en) * | 2016-09-26 | 2019-04-26 | 宝马股份公司 | For delivering air to the air removal unit in vehicle interior compartment in a manner of direction controlling |
| CN109689407B (en) * | 2016-09-26 | 2022-04-08 | 宝马股份公司 | Air outlet device for the directional controlled supply of air into a vehicle interior |
| CN106610055A (en) * | 2017-02-16 | 2017-05-03 | 珠海格力电器股份有限公司 | Air conditioner and air guide mechanism thereof |
| CN110431360A (en) * | 2017-03-31 | 2019-11-08 | 夏普株式会社 | Air conditioner |
| CN110431360B (en) * | 2017-03-31 | 2021-05-18 | 夏普株式会社 | Air conditioner |
| CN112696731A (en) * | 2019-10-22 | 2021-04-23 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101821556B (en) | 2013-03-06 |
| JP2009103348A (en) | 2009-05-14 |
| WO2009054192A1 (en) | 2009-04-30 |
| EP2216608A4 (en) | 2016-11-30 |
| JP4335937B2 (en) | 2009-09-30 |
| EP2216608A1 (en) | 2010-08-11 |
| EP2216608B1 (en) | 2018-06-20 |
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