CN102089590B - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN102089590B CN102089590B CN2009801092493A CN200980109249A CN102089590B CN 102089590 B CN102089590 B CN 102089590B CN 2009801092493 A CN2009801092493 A CN 2009801092493A CN 200980109249 A CN200980109249 A CN 200980109249A CN 102089590 B CN102089590 B CN 102089590B
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- Prior art keywords
- wind
- guiding panel
- generating unit
- board
- wind direction
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- 0 *C=CCC1CCCC1 Chemical compound *C=CCC1CCCC1 0.000 description 2
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Abstract
Provided is an air-conditioner that can efficiently release ions a long way without significantly reducing the number of ions, even when the direction of the airflow blown from the air outlet is changed significantly. More specifically, the air-conditioner is equipped with an airflow direction-changing plate (800) that changes the direction of airflow (W0) blown from an air outlet (5) and an ion-generation part (921a) provided on the airflow direction-changing plate (800). The airflow direction-changing plate (800) is provided with a guide part (891), which provides protection so that the airflow (W0) blown from the air outlet (5) does not directly contact the ion generation part (921a) and guides the airflow moving along airflow direction-changing plate (800) into the ion-generation part(921a) when the airflow direction-changing plate is positioned at an oblique angle with respect to the blowing direction of the airflow.
Description
Technical field
The present invention relates to a kind of air conditioner with ion generating unit.
Background technology
The high air conditioner of surcharge of the ion generating apparatus that utilizes the discharge generation positive and negative ion has appearred being equipped with in recent years.Yet, utilizing air stream to send in the process of positive and negative ion, positive and negative ion can be because disappearing with the barrier collision.
Therefore, the installation site of ion generating apparatus in air conditioner preferably more relies on the downstream than the shutter board that is arranged on the air blow-off outlet, is arranged on the top a little of blow-off outlet usually mostly.But on this position, when the wind direction of the air stream that utilizes shutter board to blow out from blow-off outlet towards the adjustment of oblique below, owing to be difficult to send ion by air stream, the positive and negative ion quantity that causes sending reduces, so that the loss of positive and negative ion increase.
Open communique spy opens 2004-347264 number as patent documentation 1(Japan Patent) shown in, in order to address the above problem, a kind of air conditioner that is formed with the ion generation electrode that produces ion on the shutter board surface is well known.In this air conditioner, because there is not the barrier that hinders air to flow in the downstream of flowing in the surperficial flow air along the shutter board blade part, can not reduce so produce the quantity of the positive and negative ion of electrode body generation from ion, thereby can improve the efficient that positive and negative ion is provided.
Yet in the air conditioner of said structure, when changing the wind direction of the wind that blows out from blow-off outlet significantly, shutter board tilts significantly with respect to the flow direction of wind.At this moment, if the surface towards wind flow direction upstream in the shutter board surface forms ion and produces electrode, then because press on the wind direction shutter board surface that the ion that produces is blown out from blow-off outlet, so positive and negative ion and shutter board collide, amount of ions is reduced.
On the other hand, forming under the situation that ion produces electrode towards the surface in wind flow direction downstream in the shutter board surface, the ion of generation can not be swimmingly by the wind that blows out from blow-off outlet, delivers to a distant place thereby be difficult to that ion is produced the ion that electrode produces.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of air conditioner, even under the situation of the wind direction that changes the wind that blows out from blow-off outlet significantly, also can effectively ion be delivered to a distant place.
To achieve these goals, air conditioner provided by the invention comprises: wind direction alteration board, can rotate, to change the direction of the wind that blows out from blow-off outlet; The ion generating unit is arranged on the described wind direction alteration board; And guide part, be arranged at described wind direction alteration board, with the described wind described ion generating unit that leads, when described wind direction alteration board is orientated blow-off direction with respect to described wind and has the inclination attitude of angle, the described guide part described ion generating unit that will lead along the wind that described wind direction alteration board flows.
According to said structure, even wind direction alteration board is orientated has angle for guide part is set, in order to tilt with respect to the blow-off direction of wind, also can the ion that the ion generating unit produces be delivered to a distant place swimmingly by the wind that flows along wind direction alteration board.
Specifically, guide part can have the guide plate that leaves wind direction alteration board and relative configuration with wind direction alteration board, forms vent passages between guide plate and wind direction alteration board, and described ion generating unit is configured in the vent passages.
According to said structure, can produce ion in the space in vent passages, and utilize the wind by vent passages, with lead the swimmingly outside of vent passages of the ion that produces.And, as long as guide part has guide plate, also can suitably be provided for the sidewall of support guide plate.
In addition, guide part also can be used tubular element, adopts by the mode around guide plate and the side walls enclose ion generating unit.In this case, as long as tubular element is arranged on the wind direction alteration board, make the tubular element length direction parallel with the wind direction alteration board surface, and the inside that the ion generating unit is configured in tubular element is got final product.
The guide plate preferred disposition becomes: when it was in inclination attitude, the end that it is positioned at the flow direction upstream of the wind that blows out from blow-off outlet more relied on the downstream of the flow direction of wind than the cardinal extremity of wind direction alteration board.Thus, the air quantity that imports in the guide part is increased, and make by the wind of guide part and in guide part circuitous wind collaborate swimmingly, thereby can effectively ion be delivered to a distant place.
In addition, even guide plate and wind direction alteration board relative tilt arrange, be positioned at the end of the flow direction upstream of wind when making guide plate be in inclination attitude, more the distance towards upstream and wind direction alteration board is more big, also can increase the air quantity that imports in the guide part.
In addition, if prevent from pointing the protection member that enters in the vent passages outlet and the entrance setting of the vent passages that is formed by guide part, then can prevent from getting an electric shock in the ion generating unit, thus the security that can improve air conditioner.
As long as the ion generating unit can produce by H
+(H
2O)
m(m is any natural number) expression cation and by O
2 -(H
2O)
nAny one ion in the anion of (n is any natural number) expression gets final product, though can alternately produce positive and negative ion from same ion generating unit, preferably produces cation and anion respectively.
Under the cation generating unit and the independent situation about arranging of anion generating unit difference of ion generating unit, preferably each ion generating unit devices spaced apart on the direction vertical with the flow direction of the wind that flows along wind direction alteration board disposes side by side.Thus, can suppress the positive and negative ion that each ion generating unit produces is in contact with one another, reacts and disappear.
Above-mentioned wind direction alteration board specifically can exemplify the wind-guiding panel as a shell part that is arranged on described blow-off outlet front side.In this case, a part that needs only at the wind-guiding panel inner surface forms ion generating unit and guide part.In addition, in the air conditioner with above-mentioned wind-guiding panel, wind direction alteration board is auxiliary shutter board, described auxiliary shutter board carries out rectification to the wind that blows out from blow-off outlet on one side, change the wind direction of above-below direction on one side, wind direction alteration board is provided with the ion generating unit, and described air conditioner also is provided with control part, described control part drives the described wind direction alteration board of control, changes the angle of described wind direction alteration board above-below direction with the posture according to described wind-guiding panel.
In addition, also can as wind direction alteration board of the present invention, ion generating unit and guide part be set at least one shutter board in the shutter board group that is constituted by a plurality of shutter boards that are arranged on the air conditioner blow-off outlet in the past.
As mentioned above, according to the present invention, owing at wind direction alteration board guide part is set, and the ion generating unit is set in the vent passages that is formed by guide part, even so have under the situation of angle at the flow direction that wind direction alteration board is orientated with respect to wind, also can effectively ion be delivered to a distant place.
Description of drawings
Fig. 1 is the stereogram of indoor unit of the air conditioner of expression first embodiment of the 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 for the figure of the action of the switching part of explanation restriction portion, (a) is original state, (b) is the state when upwards opening, and (c) is the state when opening downwards.
Figure 10 is for the figure of the action of explanation 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 the exploded perspective view of auxiliary shutter board.
Figure 17 is the view sub-anatomy of auxiliary shutter board.
Figure 18 is the exploded perspective view of ion generating element.
Figure 19 is the block diagram of the function of expression ion generating apparatus.
Figure 20 is the stereoscopic figure of ion generating apparatus.
Figure 21 is that the vertical view of the auxiliary shutter board part under the guide plate state is taken off in expression.
Figure 22 is the cutaway view of auxiliary shutter board.
Figure 23 is the cutaway view of other modes of the auxiliary shutter board of expression.
Figure 24 is the amplification view of the auxiliary shutter board in the presentation graphs 4.
Figure 25 is the amplification view of the auxiliary shutter board in the presentation graphs 6.
Figure 26 is the concise and to the point cutaway view of indoor unit of the air conditioner of expression second embodiment, the state when expression wind-guiding panel is upwards opened.
Figure 27 is the concise and to the point cutaway view of the indoor unit of the wind-guiding panel among Figure 26 when opening downwards.
Description of reference numerals
3 shells
5 blow-off outlets
20 wind-guiding panels
22 lower shafts
Axle on 23
31 support members
32 bars
800 auxiliary shutter boards
801 turning cylinders
803 shutter board motor
804 upper members
805 lower members
The 805a opening
891 guide plates
892 vent passages
893 protection members
910 ion generating elements
920 ion generating apparatus
921 boxes
921a ion generating unit
The specific embodiment
First embodiment
Fig. 1, Fig. 2 represent the indoor unit of the air conditioner of first embodiment of the invention.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 at 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 the dust from the room air of suction inlet 4 suctions.And be provided with the clearing apparatus 8 that this filter 7 is cleaned.
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, form recess at whole width, in recess, embed wind-guiding panel 20.Form opening at the front panel 21 that forms recess, this opening is 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 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, by forming the end, front and back of wind-guiding panel 20, the end of wind-guiding panel 20 is contacted with shell 3 downwards, thereby prevent that the wind that blows out from leaking.Particularly blowing out under the situation of cold wind, dew can prevent from condensing 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 rotating to different direction centered by the above lower shaft, thereby any one direction up and down in the direction is opened.With axle 23 and lower shaft 22 in the parallel formation of the left and right directions of shell 3.Shown in Fig. 5,6, wind-guiding panel 20 is opened downwards around lower shaft 22 when thermantidote turns round.When being in the posture that this opens 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 wind-guiding panel 20 around on axle 23 upwards open.When being in the posture that this upwards opens, 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, even at the initial stage of cooling air unit running, also can make wind-guiding panel 20 become the posture of upwards opening, make cold wind blow to the ground direction, carry out fast-refrigerating.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 the present embodiment, in blow-off outlet 5, be provided with vertical shutter board 24 and auxiliary shutter board 800.Vertical shutter board 24 changes angle at 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, be positioned at the place ahead of vertical shutter board 24, change on one side the angle of above-below direction according to the posture of wind-guiding panel 20, the wind that blows out is carried out rectification, change the wind direction of the above-below direction of the wind W0 that from blow-off outlet 5 blow out on one side.In the present embodiment, as wind direction alteration board, auxiliary shutter board 800 is provided with guide part and ion generating unit auxiliary shutter board 800.Below auxiliary shutter board 800 is described in detail.
As Figure 16～shown in Figure 17, auxiliary shutter board 800 comprises upper member 804 and lower member 805.Inside at auxiliary shutter board 800 contains ion generating apparatus 920.That is, by make up upper member 804 and lower member 805 across ion generating apparatus 920, one or more ion generating apparatus 920 are assembled in the auxiliary shutter board 800.And, in the present embodiment, be assembled with three ion generating apparatus 920 in the auxiliary shutter board 800.
Be formed with opening 805a at lower member 805, expose the part of ion generating apparatus 920 from this opening 805a.And, be formed with ion generating unit 921a in ion generating apparatus 920 parts of exposing from lower member 805, produce positive and negative ion from this ion generating unit 921a.And ion generating apparatus 920 parts and the opening 805a lower member surface on every side of exposing from opening 805a form same plane, and wind is flowed along the lower member surface swimmingly.
As Figure 18～shown in Figure 20, ion generating apparatus 920 comprises: ion generating element 910, box 921, power supply input connector 922, drive circuit 923, high voltage generation circuit 924, positive high voltage generating circuit 925 and negative high-voltage generative circuit 926.
The sparking electrode 902 of needle-like is inserted into or is pressed in the through hole 903a, and is supported on the substrate 903 under the state that connects substrate 903.Thus, needle-like one end of sparking electrode 902 is side-prominent to the surface one of substrate 903, in addition, utilizes scolding tin to the back side one side-prominent other end of substrate 903, can be electrically connected with lead or wiring figure.
The insertion portion 901d2 of induction electrode 901 is inserted in the through hole 903b, and is supported on the substrate 903 under the state that connects substrate 903.In addition, utilize scolding tin to the front end of the side-prominent insertion portion 901d2 in the back side one of substrate 903, can be electrically connected with lead or wiring figure.
Under induction electrode 901 is supported on state on the substrate 903, be positioned at the stage portion on support section 901d1 and insertion portion 901d2 border and the surperficial butt of substrate 903.Thus, the top plate portion 901a of induction electrode 901 is supported for the distance that keeps regulation with respect to substrate 903.In addition, the front end of the 901e of base plate supports portion of induction electrode 901 complementaryly with the surperficial butt of substrate 903.That is, utilize substrate insertion section 901d and the 901e of base plate supports portion, can position at thickness direction with respect to 903 pairs of induction electrodes of substrate 901.
In addition, under induction electrode 901 is supported on state on the substrate 903, the front-end configuration of sparking electrode 902 needle-likes becomes to be positioned at the center of circular through hole 901b, and is positioned at thickness (being the bending length of the bend 901c) scope of the peripheral edge portion of through hole 901b.
In order to send the ion of cation and two kinds of polarity of anion, with produce cation sparking electrode 902 the needle-like front position and produce the needle-like front position of the sparking electrode 902 of anion, be configured to guarantee mutually the distance stipulated respectively, and by they being configured to consistent with the through hole 901b center of induction electrode 901 and in the through hole 901b of induction electrode 901 thickness range, thereby make the needle-like front end of induction electrode 901 and sparking electrode 902 relative across air space.
Above-mentioned ion generating element 910 disposes the sparking electrode 902 of tabular induction electrode 901 and needle-like in the above described manner, guarantee to keep between them the distance of regulation, if apply high voltage between induction electrode 901 and sparking electrode 902, then the front end at the sparking electrode 902 of needle-like produces corona discharge.Utilize this corona discharge to produce any one ion in cation and the anion at least, and this ion is sent to the outside of ion generating element 910 from the through hole 901b that is arranged on the induction electrode 901.By air-supply, can further send ion effectively again.
At this, cation is that a plurality of hydrones condense upon hydrogen ion (H
+) on every side cluster ion, be expressed as H
+(H
2O)
m(m is any natural number).In addition, anion is that a plurality of hydrones condense upon oxonium ion (O
2 -) on every side cluster ion, be expressed as O
2 -(H
2O)
n(n is any natural number).
In addition, if send the ion of cation and two kinds of polarity of anion, then by in air, produce the H as cation with the cardinal principle equal number
+(H
2O)
m(m is any natural number) and as the O of anion
2 -(H
2O)
n(n is any natural number), two kinds of ions are surrounded swim in airborne mould or virus around, utilize the effect of the hydroxyl radical free radical as active group (OH) that generates this moment, can remove the mould etc. that swims.
In above-mentioned ion generating apparatus, in the front end generation positive corona discharge of a sparking electrode 902, thereby produce cation, at the front end generation negative corona discharge of another sparking electrode 902, thereby produce anion.At this, be not particularly limited the waveform that applies, can use the AC wave shape of direct current, positive negative bias or the high voltages such as impulse waveform of positive negative bias.Magnitude of voltage is selected in the voltage regime that can fully produce the discharge and can generate the ionic species of regulation.
Power supply input connector 922 is accepted as the dc source of input power supply or the power supply of household AC power.Provide input voltage by power supply input connector 922 to drive circuit 923, this drive circuit 923 rises input voltage by driving high voltage generation circuit 924, thereby produces high voltage.One end of high voltage generation circuit 924 is electrically connected with induction electrode 901.In addition, high voltage generation circuit 924 is by positive high voltage generating circuit 925, apply the high voltage of positive polarity to the sparking electrode 902 of the needle-like that produces cation with respect to induction electrode 901, in addition, by negative high-voltage generative circuit 926, apply the high voltage of negative polarity to the sparking electrode 902 of the needle-like that produces anion with respect to induction electrode 901.
Inside at box 921 contains: ion generating element 910, power supply input connector 922, drive circuit 923, high voltage generation circuit 924, positive high voltage generating circuit 925 and negative high-voltage generative circuit 926.In order to accept the power supply of outside input power supply, power supply input connector 922 exposes to the outside of box 921.
In addition, box 921 has hole 921a in the wall portion relative with the through hole 901b of ion generating element 910, and this hole 921a is the ion generating unit.That is, under the state in ion generating apparatus 920 being assembled in auxiliary shutter board 800, ion generating unit 921a exposes to the outside from opening 805a, sends positive and negative ion to the outside.
As shown in figure 21, the cation generating unit 921a of ion generating unit and anion generating unit 921a form separately respectively, this cation generating unit 921a produces cation, this anion generating unit 921a produces anion, under the state in each ion generating unit 921a, 921a being assembled in auxiliary shutter board 800, each ion generating unit 921a, 921a devices spaced apart on the direction vertical with fore-and-aft direction A disposes side by side.
In addition; auxiliary shutter board 800 is provided with guide part; this guide part is protected, so that the wind W0 that blows out from blow-off outlet 5 can directly not touch ion generating unit 921a, and the wind guiding ion generating unit 921a that will flow along the auxiliary shutter board 800 as wind direction alteration board.
As shown in figure 22, guide part has the guide plate 891 that disposes relatively at up and down, the position member 805 that leaves lower member 805, and this guide plate 891 covers ion generating unit 921a.In other words, this guide plate 891 is bigger than ion generating unit 921a at least.And, in the present embodiment, use the guide plate 891 that covers box 921 sizes.And the space between guide plate 891 and the lower member 805 makes wind flow along the direction shown in the arrow as vent passages 892.
Separate the guide plate 891 that certain interval disposes present embodiment relatively from the surface of lower member 805.Therefore, under the situation of the surface curvature of lower member 805, guide plate 891 is identical curved shape.Thus, form vent passages 892 abreast along lower member 805.And space length, the creep age distance (Creepage Distance) of the electrode of ion generating element 910 preferably can be guaranteed to leave in so-called certain interval.
In addition, guide plate 891 position that is configured to its wind flow direction upstream end 891a more relies on the downstream of wind flow direction than the position of auxiliary shutter board 800 cardinal extremity 800a.In addition, as shown in figure 23, also can make guide plate 891 and auxiliary shutter board 800 relative tilts, make being shaped as of its wind flow direction upstream end 891a: the distance of more leaving auxiliary shutter board 800 towards the upstream is more big, thus, can more effectively wind be imported in the vent passages 892.
The entrance 892a of vent passages 892 and outlet 892b are provided with protection member 893, are used for preventing that finger from entering in the vent passages 892.The protection member 893 of present embodiment uses elongated batten, and on the gateway of vent passages 892, this elongated batten is across the left and right directions in guide plate 891 and lower member 805 centre positions.
The rear and front end portion of protection member 893 is tapering shape, and makes the little shape of air drag, in order to do not make the movement disorder of the wind in the vent passages 892 of flowing through as much as possible.In addition, the ion generating unit 921a of present embodiment is the sparking electrode 902 that needle-like is set in recess, can make creep age distance elongated, thereby can further improve security.
Action to the auxiliary shutter board 800 of said structure is specifically described below.As depicted in figs. 1 and 2, the posture by making auxiliary shutter board 800 is for to join towards top and upper wall 5a, can will assist shutter board 800 to be housed in the interior space of blow-off outlet 5, and can close wind-guiding panel 20.
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 part 41 drives control shutter board motor 803, auxiliary shutter board 800 is orientated the inclination attitude that has angle with respect to the flow direction of wind, changes wind direction.In addition, upper end at wind-guiding panel 20 opens, is under the state of opening posture downwards downwards around lower shaft 22, control part 41 drives control shutter board motor 803, and auxiliary shutter board 800 is carried out orientation control, so that auxiliary shutter board 800 is parallel with the flow direction of wind.
More particularly, be under the state of upwards opening posture at wind-guiding panel 20, the posture of the auxiliary shutter board 800 of control part 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 part 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. 8, Figure 11, Figure 12 and Figure 13, for the moving part of the wind-guiding panel clearly representing to narrate later and the mechanism of restriction portion, omitted auxiliary shutter board in the drawings.
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, the partial enlarged drawing of Figure 24 presentation graphs 4.As shown in the figure, if with respect to by air duct 6 from the wind W0 that blow-off outlet 5 forwards blows out, make auxiliary shutter board 800 be in inclination attitude, then towards updrift side, wind W0 directly blows on the surface of lower member lower member 805 with respect to the flow direction of wind W0.In order by flowing of wind the ion of ion generating unit 921a generation to be delivered to a distant place, preferred ion generating unit 921a is formed on the surface of the lower member 805 that directly touches wind.
But, ion generating unit 921a is being arranged under the lower member 805 lip-deep situations, if make auxiliary shutter board 800 be in inclination attitude, then owing to the wind that blows out towards lower member 805 is pressed the major part of the ion of generation to the surface of lower member 805, may cause ion to disappear.
Therefore, in the present invention, as shown in the figure, protect by guide plate 891 is set so that wind W0 can directly not blow on the ion generating unit 921a, and with vent passages 892 as the space that produces ion.In addition, the wind W0 that blows to lower member 805 parts of vent passages 892 upstreams changes wind direction and is directed in the vent passages 892, along the surface of auxiliary shutter board (lower member) ions that produce in the vent passages 892 is sent to the downstream.The wind W1 that includes ion that derives from vent passages 892 and the wind W2 of the surface modification wind direction of the surface that utilizes guide plate 891 or lower member 805 collaborate swimmingly, thereby can effectively positive and negative ion be delivered to a distant place by wind W2.In addition, can reduce the quantity of the ion that produces being pressed the ion that disappears to the surface of lower member 805 because of the wind that blows out towards lower member 805.
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 W0, the partial enlarged drawing of Figure 25 presentation graphs 6.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 the lower member 805 of auxiliary shutter board 800 is orientated parallel with the flow direction of wind W0 with guide plate 891, so wind W0 can not be directed to plate 891 and block and be directed in the vent passages 892, thereby play lead the together effect in a distant place of the air that ion and blow-off outlet 5 are blown out.
Then, the mechanism that is used for the wind-guiding panel is upwards opened or opened is downwards described.Both sides at the left and right directions of the inner surface of wind-guiding panel 20 are provided with support member 31.20 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 in the left and right directions both sides of wind-guiding panel 20 at left and right directions slip pawl 33 freely.Pawl 33 is relative with perisporium on being formed 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.
In addition, on fore-and-aft direction, pawl 33 is arranged on a side at least and gets final product.In this case, at opposite side, any one in wind-guiding panel 20 and support member 31 arranges pin, forms the hole on another.By in the pin embedded hole, wind-guiding panel 20 is engaged with support member 31.Arrange in a side under the situation of pawl 33, if consider operability, then preferably be arranged on rear side.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.
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 in order to 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 all around than blow-off outlet 5 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.Bar 32 is directly installed on the wind-guiding panel 20.In this case, can be installed on the wind-guiding panel 20 by barre 32 with installing and removing, wind-guiding panel 20 can be installed and removed with respect to shell 3.
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 part 41 of control kind of refrigeration cycle 40 is arranged in the indoor unit.The control part 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 part 41 comes switch wind-guiding panel 20 according to the running gauge tap mechanism of cooling and warming unit.In addition, control part 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 wind-guiding panel 20 processed.
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 mobile mode 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 be used to the drive source that 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: lower shaft 23 in the maintenance, 22 a pair of hook 52,53 up and down; 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 bar 32 from the portion of travel mechanism 57 of 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, be construed as limiting portion 51 at base plate 60, 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 at 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 at interlock plate 66, axle 64b, the 65b of upper and lower strut spare 64,65 the other end embed in each elongated slot 68.Each elongated slot 68 extends to the radial direction centered by fixed axis 67.Axle 64b, the 65b of each link member 64,65 the other end 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 is interlock and mobile 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 each link member 64 of switching part 54 guiding, 65 the other end move.The axle 64b, the 65b that form 72, two other ends of limiting groove at objective table 71 embed in the limiting groove 72.Utilize limiting groove 72 to carry out different movements by making each link member 64,65, decide and respectively link up with 52,53 movement.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 movement.
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 forms along the circular arc centered by the axle 64a of an end of above link member 64.Following locked groove 72b forms along the circular arc centered by the axle 65a of an end of following link member 65.Medial launder 72b forms along the circular arc centered by the fixed axis 67 of 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 respectively and go up lower shaft 23,22, pins two axles 22,23.With this moment state as original state.Shown in Fig. 9 (b), Figure 10 (b), in last locked groove 72a, having during the axle 64b of the other end of link member 64, 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 locked groove 72c down, 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 clockwise, 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 along the circumferential direction mobile centered by the axle 64a of an end.Because last link member 64 does not move along radial direction, so the axle 64a of an end is not mobile 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 clockwise.Therefore, shown in Fig. 9 (b), Figure 10 (b), removed the locking-in state of lower shaft 22.When being in original state, if interlock plate 66 is around counterclockwise rotating, then shown in same as Fig. 9 (c), Figure 10 (c), spools 23 locking-in state in the releasing.Restrictions motor 70 about control part 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 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 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 makes the front end of bar 32 forwards mobile, and is rearward mobile 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 be constituted moving part 50 by part seldom, can make the unit realize miniaturization and slimming.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.Form arc groove 85 at movable plate 81.Arc groove 85 forms at the circular arc centered by fixed axis 83.Form tooth bar at arc groove 85.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 stretches out from front panel 21.This state is 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 is forwards mobile.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 is forwards mobile.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 rotates movable plate 81 clockwise, then wind-guiding panel 20 will be closed.Utilize the rotation of movable plate 81, make the rear end of bar 32 rearward mobile.Bar 32 is drawn in the shell 3.Follow this process, the wind-guiding panel rotates centered by axle 23 or the lower shaft 22 more than 20.Wind-guiding panel 20 becomes closed posture near shell 3.
In addition, the switch motor 86 about control part 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 pressed 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, even the external force of applying becomes vertical relation by making link member 64,65 with the direction of limiting groove 72, can prevent that also locking-in state is disengaged.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 more near to the distance of fulcrum, the angle of opening is just more big.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 downwards that the angle of opening is little.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 part 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 part 41 makes moving part 50 and restriction portion 51 interlocks.
When cooling and warming unit turned round, control part 41 began or stops the driving to restrictions motor 70 and switch motor 86 according to predetermined time.And, begin or stop the driving to the shutter board motor 803 of auxiliary shutter board 800.That is to say each motor 70 of continuous control, 86 and 803.
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 part 41 carried out initialization action before entry into service.That is to say that control part 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 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 for detection of wind-guiding panel 20 positions is arranged on the moving part 50.And, on the moving part 50 about position-detection sensor 90 is arranged on.Position-detection sensor 90 is 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.
In addition, 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 part 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 part 41 is not in original state according to judging from the detection signal of position-detection sensor 90.Control part 41 carries out initialization action, forcibly makes it become original state.
In the past, wind-guiding panel 20 from maximum open mode to closed condition time of (original state) store in advance as initialization time, when thermantidote or heating installation entry into service, must in initialization time, close the initialization action of wind-guiding panel 20, 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.
As mentioned above, by being used to the testing result from position detecting sensor 90, can reduce the needed time of initialization action, thereby can transfer to normal operation rapidly.And, do not detect wind-guiding panel 20 at position-detection sensor 90 and be under the situation of original state, do not open the action of wind-guiding panel 20, and only carry out closing motion.
In addition, even carried out initialization action with the stipulated time, position-detection sensor 90 does not also detect wind-guiding panel 20 to be become under the situation of original state, also can temporarily make wind-guiding panel 20 become full open position (the maximum open mode of wind-guiding panel) (by only carrying out opening action to become the needed time of full open position from closed condition, become full open position), and make auxiliary shutter board become closed condition, after this, make wind-guiding panel 20 become closed condition.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 addition, when being connected to the plug of air conditioner on the domestic power supply at first, perhaps 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 upper and lower strut spare 64,65 the other end are arranged in medial launder 72b.
If the running of beginning heating installation, then control part 41 at first drives the restrictions motor 70 of restriction portion 51.By this driving interlock plate 66 is rotated clockwise.Last link member 64 rotates centered by 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 part 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 part 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 part 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 part 41 stops switch motor 86.In addition, can calculate open angle from the pedometer of switch motor 86.
Control part 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 part 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 part 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 part 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.
If the cooling and warming unit running finishes, then control part 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 part 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 part 41 drives restrictions motor 70.For example, under the situation of heating installation running, the state shown in (a) from the state variation shown in Figure 10 (b) to Figure 10.Lower draw-bar 53 rotates lower shaft 22 is lockable.If reach the 4th time of regulation, then control part 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.
Second embodiment
Figure 26, Figure 27 are the concise and to the point cutaway views of indoor unit of the air conditioner of expression second embodiment of the invention, and Figure 26 represents that the wind-guiding panel is in the state of upwards opening posture, and Figure 27 represents that the wind-guiding panel is in the state of opening posture downwards.
Present embodiment does not adopt auxiliary shutter board, but change wind direction by the posture that changes wind-guiding panel 20, the wind-guiding panel is arranged ion generating unit and guide part as wind direction alteration board, and this respect is different with first embodiment, and other structures are identical with first embodiment.
As Figure 26, shown in Figure 27, in the present embodiment, the back side in wind-guiding panel 20 bottoms is equipped with ion generating apparatus 920, and ion generating unit 921a is exposed, and relative with ion generating unit 921a and separate certain intervals and dispose guide plate 891 as guide part.
In said structure, as shown in figure 26, when wind-guiding panel 20 becomes when upwards opening posture, ion generating apparatus 920 is positioned at the leading section of wind-guiding panel 20, and wind-guiding panel 20 becomes the posture of inclination with respect to the wind W0 that forwards blows out from blow-off outlet 5 by air duct 6.Guide plate 891 is protected; so that wind W0 can directly not blow to ion generating unit 921a; and make and blow to the wind W0 change wind direction that more relies on wind-guiding panel 20 parts of upstream than guide plate 891; be directed in the vent passages 892, the ion that produces in the vent passages 892 is sent to the downstream along the surface of assisting shutter board (lower member).
The wind W1 that includes ion that derives from vent passages 892 with the surface modification of the surface that utilizes guide plate 891 or lower member 805 the wind W2 interflow of wind direction, thereby can by wind W2 positive and negative ion be delivered to a distant place effectively.
On the other hand, as shown in figure 27, when wind-guiding panel 20 becomes when opening posture downwards, ion generating apparatus 920 is positioned at the rearward end of wind-guiding panel 920, because the back side of wind-guiding panel 20 is orientated parallel with the flow direction of wind W0 with guide plate 891, so wind W0 can not be directed to plate 891 and block, but is directed in the vent passages 892, thereby play lead the together effect in a distant place of the air that ion and blow-off outlet 5 are blown out.
In addition, the present invention is not limited to above-mentioned embodiment, can carry out multiple modifications and changes to above-mentioned embodiment within the scope of the invention.For example, also can ion generating unit and guide part be set with at least one shutter board in the shutter board group that is constituted by a plurality of shutter boards that are arranged on the air conditioner blow-off outlet in the past as wind direction alteration board of the present invention.
In addition, ion generating element also can only produce anion or cation.It perhaps also can be ozone generation cell.
In addition, in embodiment, though explanation is to adopt separation air conditioner as air conditioner, the present invention also can be applied to the wind direction alteration board of air cleaner, and utilizes heat of vaporization to blow out the wind direction alteration board etc. of the thermantidote of cold wind.
Industrial applicibility
The present invention can be effectively applied to turn round to blow out the air conditioner of regulating the back air by cooling and warming unit.
Claims (8)
1. air conditioner is characterized in that comprising:
Wind direction alteration board can rotate, to change the direction of the wind that blows out from blow-off outlet;
The ion generating unit is arranged on the described wind direction alteration board; And
Guide part is arranged at described wind direction alteration board, with the described wind described ion generating unit that leads,
When described wind direction alteration board is orientated blow-off direction with respect to described wind and has the inclination attitude of angle, the described guide part described ion generating unit that will lead along the wind that described wind direction alteration board flows.
2. air conditioner according to claim 1, it is characterized in that, described guide part has guide plate, described guide plate leaves described wind direction alteration board and dispose relative with described wind direction alteration board, form vent passages between described guide plate and described wind direction alteration board, described ion generating unit is configured in the described vent passages.
3. air conditioner according to claim 2 is characterized in that, described guide plate is configured to: the end that it is positioned at the flow direction upstream of the wind that blows out from described blow-off outlet more relies on the downstream of the flow direction of wind than the cardinal extremity of described wind direction alteration board.
4. air conditioner according to claim 3, it is characterized in that, described guide plate and described wind direction alteration board relative tilt arrange, and make the end of the described guide plate of the flow direction upstream that is positioned at described wind, and more the distance towards upstream and described wind direction alteration board is more big.
5. air conditioner according to claim 2 is characterized in that, the outlet of described vent passages and entrance are provided with the protection member, and described protection member is used for preventing that finger from entering in the vent passages.
6. air conditioner according to claim 1 is characterized in that, the cation generating unit of described ion generating unit and anion generating unit arrange separately respectively, and described cation generating unit produces by H
+(H
2O)
mThe cation of expression, m is any natural number, described anion generating unit produces by O
2 -(H
2O)
nThe anion of expression, n is any natural number, on the direction vertical with the flow direction of the wind that flows along described wind direction alteration board, each ion generating unit devices spaced apart disposes side by side.
7. air conditioner according to claim 1, it is characterized in that, be provided with the wind-guiding panel as a shell part in the front side of described blow-off outlet, described wind direction alteration board is auxiliary shutter board, described auxiliary shutter board carries out rectification to the wind that blows out from described blow-off outlet on one side, change the wind direction of above-below direction on one side, described air conditioner also is provided with control part, described control part drives the described wind direction alteration board of control, changes the angle of described wind direction alteration board above-below direction with the posture according to described wind-guiding panel.
8. air conditioner according to claim 1, it is characterized in that, described wind direction alteration board be arranged on described blow-off outlet front side, as the wind-guiding panel of a shell part, the part of described wind direction alteration board inner surface is provided with described ion generating unit and guide part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008173446A JP4382860B1 (en) | 2008-07-02 | 2008-07-02 | Air conditioner |
| JP2008-173446 | 2008-07-02 | ||
| PCT/JP2009/057619 WO2010001651A1 (en) | 2008-07-02 | 2009-04-15 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102089590A CN102089590A (en) | 2011-06-08 |
| CN102089590B true CN102089590B (en) | 2013-09-18 |
Family
ID=41465756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801092493A Expired - Fee Related CN102089590B (en) | 2008-07-02 | 2009-04-15 | Air conditioner |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110000251A1 (en) |
| EP (1) | EP2292987A1 (en) |
| JP (1) | JP4382860B1 (en) |
| CN (1) | CN102089590B (en) |
| WO (1) | WO2010001651A1 (en) |
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| EP2327938A4 (en) * | 2008-08-22 | 2015-07-01 | Toshiba Carrier Corp | Indoor machine of air conditioner |
| JP4603085B1 (en) * | 2009-07-31 | 2010-12-22 | シャープ株式会社 | Air conditioner |
| WO2012032368A1 (en) | 2010-09-07 | 2012-03-15 | Krisada Kampanatsanyakorn | Multi-tier redox flow cell stack of monopolar cells with juxtaposed sideway extended bipolar intercell interconnects on every tier of the stack |
| CN102620399B (en) * | 2011-01-30 | 2013-12-11 | 昌硕科技(上海)有限公司 | Air conditioner |
| CN102620400B (en) * | 2011-01-30 | 2013-12-11 | 昌硕科技(上海)有限公司 | Air conditioning device |
| JP5365675B2 (en) * | 2011-09-30 | 2013-12-11 | ダイキン工業株式会社 | Air conditioning indoor unit |
| US9387271B2 (en) | 2012-01-26 | 2016-07-12 | Tim Zwijack | Techniques for infusing ion clusters into a target environment |
| KR102076660B1 (en) * | 2012-06-21 | 2020-02-12 | 엘지전자 주식회사 | An air conditioner and a control method the same |
| KR101936749B1 (en) * | 2012-09-28 | 2019-01-10 | 엘지전자 주식회사 | Movable Ionizer |
| CN104075376B (en) * | 2013-03-29 | 2017-06-06 | 海尔集团公司 | Wall-hanging indoor unit of air conditioner |
| KR102040800B1 (en) * | 2013-04-11 | 2019-12-05 | 삼성전자주식회사 | Blade assembly and air conditioner having the same |
| CN103322661B (en) * | 2013-06-20 | 2016-11-02 | 广东美的制冷设备有限公司 | The control method of air outlet air guide structure, air-conditioner and air-conditioner |
| CN104296353B (en) * | 2013-07-15 | 2017-06-20 | 珠海格力电器股份有限公司 | Air-conditioner tuyere structure and air-conditioner |
| JP6155342B2 (en) * | 2013-10-02 | 2017-06-28 | シャープ株式会社 | Ion generator and electrical equipment |
| CN104896707B (en) * | 2014-03-05 | 2018-09-18 | 珠海格力电器股份有限公司 | Air-cooled ducted air conditioner wind outlet unit and air conditioner with it |
| CN104548183B (en) * | 2014-12-31 | 2017-11-17 | 合肥华凌股份有限公司 | Ion bactericidal device and refrigerator |
| WO2016133261A1 (en) * | 2015-02-18 | 2016-08-25 | 삼성전자주식회사 | Air conditioner |
| JP6648988B2 (en) * | 2015-06-02 | 2020-02-19 | シャープ株式会社 | Air conditioner |
| WO2017187682A1 (en) * | 2016-04-27 | 2017-11-02 | シャープ株式会社 | Ion generator and air conditioner equipped with ion generator |
| CN105783227B (en) * | 2016-05-11 | 2019-04-30 | 广东美的制冷设备有限公司 | The control method of the ducting assembly of air conditioner, air conditioner and air conditioner |
| CN107940547B (en) * | 2016-10-13 | 2023-08-11 | 珠海格力电器股份有限公司 | Wall-mounted air deflector, regulation and control method thereof and wall-mounted air conditioner |
| JP6878207B2 (en) * | 2017-08-30 | 2021-05-26 | シャープ株式会社 | Indoor unit of air conditioner |
| CN107525142B (en) * | 2017-08-30 | 2023-05-30 | 广东美的制冷设备有限公司 | Cabinet air conditioner and control method thereof |
| CN108317612A (en) * | 2018-03-20 | 2018-07-24 | 广东美的制冷设备有限公司 | Air conditioner |
| JP7319767B2 (en) * | 2018-09-14 | 2023-08-02 | シャープ株式会社 | Wind direction change member |
| JP7233311B2 (en) * | 2019-06-11 | 2023-03-06 | シャープ株式会社 | air conditioner |
| CN214581638U (en) * | 2021-02-07 | 2021-11-02 | 深圳市安拓浦科技有限公司 | Wall-mounted air purifier |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2010014307A (en) | 2010-01-21 |
| CN102089590A (en) | 2011-06-08 |
| US20110000251A1 (en) | 2011-01-06 |
| JP4382860B1 (en) | 2009-12-16 |
| EP2292987A1 (en) | 2011-03-09 |
| WO2010001651A1 (en) | 2010-01-07 |
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Granted publication date: 20130918 Termination date: 20190415 |