CN106556061B - Wall-hanging indoor unit of air conditioner and its control method - Google Patents
Wall-hanging indoor unit of air conditioner and its control method Download PDFInfo
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- CN106556061B CN106556061B CN201510617872.7A CN201510617872A CN106556061B CN 106556061 B CN106556061 B CN 106556061B CN 201510617872 A CN201510617872 A CN 201510617872A CN 106556061 B CN106556061 B CN 106556061B
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- indoor unit
- wind deflector
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- shell
- guide rod
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F13/082—Grilles, registers or guards
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention provides a kind of wall-hanging indoor unit of air conditioner and its control methods.Wherein wall-hanging indoor unit of air conditioner, comprising: indoor unit shell is provided with air outlet；Driving mechanism is set to indoor unit interior of shell；Guide rod, one end are connect with driving mechanism, and the other end stretches out air conditioner shell by air outlet；And wind deflector, it is set to guide rod and stretches out one end of air conditioner shell, and be configured to the axis rotation in the direction of case surface where being parallel to air outlet, to change the air supply direction of air outlet；And actuator configuration at: determining that wind deflector continues working when scheduled wind-guiding angle, guide rod driven to be moved to predetermined position to indoor unit shell.Utilize the embodiment of the present invention, since the retraction of wind-guiding Board position reduces the spacing of wind deflector edge and machine case, it is overflowed to reduce the air quantity of air outlet, and avoids the generation of dew condensation phenomenon under return air phenomenon and refrigeration work state under heating working condition.
Description
Technical field
The present invention relates to air conditioner controls, more particularly to a kind of wall-hanging indoor unit of air conditioner and its control method.
Background technique
Wall-hanging indoor unit of air conditioner is generally provided with wind deflector at air outlet.Drive of the wind deflector in driving motor
Under, it is rotated around preset shaft, to change the air supply direction of vertical direction.
Wind deflector can may be set to be automatically according to the setting of user with fixed wind-guiding angle continuous service one
Determine to swing in angular range.However the position of wind deflector shaft be usually it is fixed, in order to avoid wind deflector rotation process with
Air conditioner casing generates constructive interference, generally solves the problems, such as this by the way of reserved rotation space in the prior art.
In the specific implementation, wind deflector can be set to location of air supply inlet, reserve and turn between wind deflector and indoor unit shell
Dynamic space, however reserved rotation space can make wind deflector that can not close air outlet when air conditioner is out of service.Namely
Wind deflector in closure, around between air outlet there are gap, on the one hand influence beautiful, another aspect dust mould etc.
It is easily accessible inside indoor unit, influences indoor air clean degree.
Summary of the invention
It is above-mentioned to solve it is an object of the present invention to provide a kind of wall-hanging indoor unit of air conditioner and its control method
One of technological deficiency.
A further object of the present invention is to the gaps between wind deflector to be reduced and air outlet, avoid air quantity from gap
It overflows.
A further object of the present invention is to avoid dust mould from entering the room machine from air outlet.
Particularly, the present invention provides a kind of wall-hanging indoor unit of air conditioner, comprising: indoor unit shell is provided with
Air outlet；Driving mechanism is set to indoor unit interior of shell；Guide rod, one end are connect with driving mechanism, and the other end passes through air-supply
Mouth stretches out air conditioner shell；And wind deflector, it is set to guide rod and stretches out one end of air conditioner shell, and be configured to send along being parallel to
The axis rotation in the direction of case surface where air port, to change the air supply direction of air outlet；And actuator configuration at:
It determines that wind deflector continues working when preset wind-guiding angle, guide rod is driven to be moved to predetermined position to indoor unit shell.
Optionally, above-mentioned wall-hanging indoor unit of air conditioner further include: condition checkout gear is configured to the work of detection indoor unit
Make the wind-guiding angle of the wind deflector of state and indoor unit；Driving mechanism, the machine indoors that is configured to run on preset
Working condition, and the wind-guiding angle of wind deflector is under preset working condition under preset fixed wind-guiding angle case,
Drive leader bounces back to predetermined position to indoor unit shell.
Optionally, driving mechanism is configured to: machine works in heating working condition indoors and wind deflector continues working
When the first predetermined angle, drive leader bounces back to the first predetermined position to indoor unit shell.
Optionally, driving mechanism is configured to: machine works in refrigeration work state indoors and wind deflector continues working
When the second predetermined angle, drive leader bounces back to the second predetermined position to indoor unit shell.
Optionally, driving mechanism includes: the transmission gear that driving motor and driving motor drive, transmission gear and guide rod
It is meshed, so that guide rod carries out stretching motion.
Optionally, wind deflector center back is provided with dowel, and dowel is hinged with guide rod.
According to another aspect of the present invention, a kind of control method of wall-hanging indoor unit of air conditioner is additionally provided.The wall
The control method of hanging air conditioner air conditioner indoor machine includes: to detect the wind-guiding angle of the wind deflector of indoor unit；Determining that wind deflector is lasting
When working in preset wind-guiding angle, the guide rod connecting with wind deflector is driven to bounce back to predetermined position to indoor unit interior of shell.
Optionally, after the step of detecting the wind-guiding angle of wind deflector of indoor unit further include: determine the work of indoor unit
Making state is preset working condition；Determine that wind deflector is continued working in the preset wind-guiding angle the step of further include: really
Fixed scheduled wind-guiding angle is the fixation wind-guiding angle set under preset working condition.
Optionally, the step of driving guide rod to bounce back to predetermined position to indoor unit shell further include: machine works in indoors
It heats working condition and wind deflector continues working when heating the first predetermined angle under working condition, driving mechanism drive leader
To shell internal contraction to the first predetermined position.
Optionally, the step of driving guide rod to bounce back to predetermined position to indoor unit shell further include: machine works in indoors
When refrigeration work state and wind deflector continue working the second predetermined angle under refrigeration work state, driving mechanism drive leader
To shell internal contraction to the second predetermined position.
Wall-hanging indoor unit of air conditioner of the invention, wind deflector are connected to the end of guide rod, the connection of guide rod and wind deflector
Point is the shaft of wind deflector.In air conditioner operation, guide rod is overhanging along air outlet under the drive of driving mechanism, so that wind-guiding
Plate has rotation space, and after air conditioner closing, guide rod retraction allows wind deflector to cover entire air outlet.Namely exist
When switching air conditioner, guide rod is placed in flexible two states accordingly, the position of wind deflector is defined by the position of guide rod.
Moreover, driving mechanism can also continue working when preset wind-guiding angle determining wind deflector, drive guide rod to the interior
Machine interior of shell bounces back to predetermined position.To avoid wind deflector under preset wind-guiding angle, wind deflector edge and machine shell
The spacing of body increases so that the air quantity of air outlet overflows, and air-supply air quantity is caused to reduce.
Further, wall-hanging indoor unit of air conditioner of the invention, when indoor unit runs on heating state, wind deflector is upward
When overturning to the first predetermined angle, driving mechanism drive leader is led to shell internal contraction to the first predetermined position to reduce
The distance on edge on aerofoil top edge to air outlet avoids the outlet air of air outlet from wind deflector top edge to air outlet between
The problem of gap is overflowed, and is entered evaporator again from housing face-plate outside, is led to return air.
Further, wall-hanging indoor unit of air conditioner of the invention, when indoor unit runs on refrigerating state, wind deflector to
When lower overturning to the second predetermined angle, driving mechanism drive leader is to shell internal contraction to the second predetermined position, to reduce
Wind deflector lower edge avoids the outlet air of air outlet from overflowing, extraneous hot-air is met on the outside of wind deflector to the distance of air outlet lower edge
Cold liquefaction causes wind-guiding back to generate condensation.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the partial schematic perspective view of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic partial enlarged view of wind deflector structure shown in FIG. 1；
Fig. 3 is the control block diagram of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 4 is the schematic diagram that wall-hanging air conditioner indoor unit according to an embodiment of the invention runs on heating state；
Fig. 5 is the schematic diagram that wall-hanging air conditioner indoor unit according to an embodiment of the invention runs on refrigerating state；
Fig. 6 is the schematic diagram of the control method of wall-hanging air conditioner indoor unit according to an embodiment of the invention；And
Fig. 7 is the flow chart of the control method of wall-hanging air conditioner indoor unit according to another embodiment of the present invention.
Specific embodiment
Embodiment of the invention discloses a kind of wall-hanging air conditioner indoor units, as shown in Figure 1, the wall-hanging air conditioner indoor unit
Include: indoor unit shell 30, is provided with air outlet 31；Driving mechanism (does not mark) in Fig. 1, is set to indoor unit shell 30
Inside, the driving mechanism can be made of the component of motor and transmission gear or other realization identical functions；Guide rod 20, one end
It is connect with driving mechanism, the other end stretches out air conditioner shell 30 by air outlet 31, which can be in the band of driving mechanism
To carrying out telescopic moving inside or outside shell 30 under dynamic.Wind deflector 10 is set to one that guide rod 20 stretches out air conditioner shell 30
End, and be configured to along the axis rotation for being parallel to 31 place shell of air outlet, 30 surface.The tie point of guide rod 20 and wind deflector 10
The as pivot center of wind deflector.The wind deflector 10 is driven by guide rod 20 close to or far from air outlet 31.
Fig. 2 is the schematic partial enlarged view of the structure of wind deflector 10 shown in Fig. 1, and 10 back of wind deflector is provided with connection
Muscle 11 is provided with shaft 12 on dowel 11, which is connected with 20 end of guide rod, can permit wind deflector 10 along being parallel to
The axis on 31 place shell of air outlet, 30 surface rotates, to change the air supply direction of air outlet 31.
When the wall-hanging air conditioner indoor unit of the present embodiment is in close state, guide rod 20 can be fully retracted outside indoor unit
Inside shell 30, and it can make wind deflector 10 that air outlet 31 be completely covered；Indoor unit start to work when, guide rod 20 from air outlet 31 to
It is moved outside indoor unit shell 30, drives wind deflector 10 outwardly away from the plane where air outlet 31 out.Guide rod 20 is protruding
Distance need to avoid wind deflector 10 to interfere during rotation with 30 generation mechanism of shell.
In air conditioner operation, guide rod 20 is overhanging along air outlet 31 under the drive of driving mechanism, so that wind deflector 10 has
Standby rotation space.After air conditioner is out of service, guide rod 20 bounces back, and wind deflector 10 is allowed to cover entire air outlet 31.?
When being exactly that air conditioner is in operation and two states out of service, guide rod 20 is accordingly placed in flexible two states, wind deflector 10
Position be defined by the position of guide rod 20.
In an embodiment of the present invention, driving mechanism can also be continued working determining wind deflector 10 in scheduled wind-guiding angle
When spending, drive guide rod 20 to bouncing back to predetermined position inside indoor unit shell 30.It is fully extended that the predetermined position is located at guide rod 20
And between being fully retracted.To which guide rod 20 is other than flexible two states, can also have at least one be located between flexible
Position.
From figure 1 it appears that wind deflector 10 is during rotation, edge to the gap of shell 30 of wind deflector 10 is with turning
The variation of dynamic angle and generate variation, for guide rod 20 when fully extended, for wind deflector 10 when rotating, edge is always not when needing
Shell 30 can be touched.However inventors have found that if guide rod 20 is set to be in fully extended state always in air conditioner operation
When, will lead to wind deflector 10 turn over or under when turning over, the edge of wind deflector 10 to the gap of shell 30 can be made to increase, cause air quantity
It is overflowed from the edge of wind deflector 10 to the gap of shell 30.On the one hand the reduction for causing air-supply air quantity, causes to waste, on the other hand
It is also possible to the problem of leading to return air and condensation.
The wall-hanging air conditioner indoor unit of one embodiment of the present of invention may include that refrigeration, heating, dehumidifying, air-supply etc. are a variety of
Working condition, wind deflector 10 is there may also be the mode of a variety of fixed wind directions and swings air supply pattern, and every kind of fixation is sent
The outlet air of air outlet 31 can be oriented to corresponding angle by wind angle, and swinging air supply pattern can make wind deflector 10 in certain angle
Reciprocating rotation in range gradually changes the outlet air of air outlet 31.When indoor unit runs on heating state, turned in wind deflector 10
After after to a certain fixed wind direction, gap of the outlet air of air outlet 31 from 10 top edge to air outlet of wind deflector between is overflow
Out, the problem of entering evaporator again from 30 panels outside of shell, will lead to return air.It is turned under wind deflector 10 in refrigeration another
After one fixed wind direction, the outlet air of air outlet 31 is overflowed from 10 lower edge of wind deflector to the gap of 31 lower edge of air outlet, extraneous
In 10 outside of wind deflector, liquefaction causes 10 back side of wind deflector to generate condensation to hot-air to the cold.Reduce compared to air quantity, return air and solidifying
The problem of dew, caused consequence was more serious.Therefore the wall-hanging air conditioner indoor unit of the present embodiment can also be according to the work of indoor unit
The wind-guiding angle for making the wind deflector 10 of state and indoor unit controls driving mechanism.
Fig. 3 is the control block diagram of wall-hanging air conditioner indoor unit according to an embodiment of the invention, the wall-hanging air conditioner room
Interior machine further includes condition checkout gear 302, condition checkout gear 302 can detecte indoor unit working condition and the interior
The wind-guiding angle of the wind deflector 10 of machine.Above-mentioned condition checkout gear 302 can pass through the shape of the controller of detection air conditioner indoor unit
State marker, or the control instruction by obtaining remote control device determine the wind deflector of above-mentioned working condition and the indoor unit
10 wind-guiding angle.Driving mechanism 304 can also continue working when scheduled wind-guiding angle determining wind deflector 10, drive guide rod
20 bounce back to predetermined position to indoor unit shell 30 to indoor unit interior of shell.
Fig. 4 is the schematic diagram that wall-hanging air conditioner indoor unit according to an embodiment of the invention runs on heating state,
Determine that indoor unit works in heating working condition and wind deflector 10 is continued working in the first preset angle in condition checkout gear 302
After degree, 304 drive leader 20 of driving mechanism shortens wind deflector 10 in this way and leans on to 30 internal contraction of shell to the first predetermined position
The one side edge of nearly indoor unit shell 30 can be effectively reduced to the distance of 31 top edge of air outlet from the wind overflowed between the two
Amount so as to reduce the air quantity for reaching evaporator, therefore reduces the generation of return air phenomenon.First predetermined angle can configure
It is upward for air supply direction, and wind deflector 10 turns to maximum angle upwards.It first predetermined position can be according in air conditioner chamber
The structure of machine is configured, equipping rules be wind deflector 10 close to indoor unit shell 30 one side edge to 31 top edge of air outlet
Distance must not exceed a certain numerical value.
Inventor carries out test to a kind of specific air-conditioning and obtains: 10 place plane of wind deflector and perpendicular angle degree
It is the retrousse maximum fixed angle of wind deflector 10 when being 40 °, above-mentioned first predetermined angle can be configured to 40 °, and first is predetermined
Position makes 10 edge of wind deflector and 31 top edge spacing of air outlet the smaller the better, does not avoid influencing wind deflector rotation, Ke Yipei
It is set to not less than 3mm.
Fig. 5 is the schematic diagram that wall-hanging air conditioner indoor unit according to an embodiment of the invention runs on refrigerating state,
Determine that indoor unit works in refrigeration work state and wind deflector 10 is continued working in the second preset angle in condition checkout gear 302
After degree, 304 drive leader 20 of driving mechanism shortens wind deflector 10 in this way and leans on to 30 internal contraction of shell to the second predetermined position
The one side edge of nearly indoor unit shell 30 can be effectively reduced to the distance of 31 lower edge of air outlet from the wind overflowed between the two
Amount, to reduce the air quantity that can reach 10 outside of wind deflector, extraneous hot-air is difficult to liquefy to the cold in 10 outside of wind deflector, because
This reduces the generation of dew condensation phenomenon.In the prior art, the second predetermined angle is defined as wind deflector 10 and turns to and guide rod downwards
20 substantially parallel angles, i.e., it is maximum to downwardly turn over dynamic angle.It second predetermined position can be according to air conditioner room unit
Structure is configured, equipping rules be wind deflector 10 close to indoor unit shell 30 one side edge to air outlet 31 lower edge away from
From must not exceed a certain numerical value.
To be inventor below, which carry out test to a kind of specific air-conditioning, obtains: 10 place plane of wind deflector and perpendicular press from both sides
Angle number is the maximum fixed angle that wind deflector 10 downwardly turns over when being 71 °, and above-mentioned second predetermined angle can be configured to 71 ° the
Two predetermined positions make 10 edge of wind deflector and 31 lower edge spacing of air outlet the smaller the better, do not avoid influencing wind deflector rotation,
It is configurable to not less than 45mm.
The retraction distance of above-mentioned first predetermined position and the second predetermined position guide rod can be set to it is identical, can also basis
Distance of the wind deflector 10 apart from shell 30 is configured respectively.
The embodiment of the invention also provides a kind of control method of wall-hanging air conditioner indoor unit, the control method can to
The wall indoor unit of upper any one embodiment is controlled, to reduce the air-supply loss of indoor unit.As shown in fig. 6, the wall
The control method of hanging air-conditioner indoor machine generally may include:
Step S602 detects the wind-guiding angle of the wind deflector of indoor unit；
Step S604, judges whether wind deflector continues working in preset wind-guiding angle,
Step S606, if the judging result of step S604 be it is yes, drive the guide rod that connect with wind deflector to outside indoor unit
Predetermined position is bounced back to inside shell.
Step S602 can be by the status indicator position of detection air-conditioning processor, or the control by obtaining remote control device refers to
The wind-guiding angle for enabling obtaining the wind deflector 10 of indoor unit, and the above preset wind-guiding angle can be carried out according to working condition
Setting.Correspondingly, step S602 can also determine that the working condition of indoor unit is preset working condition；And it determines pre-
Fixed wind-guiding angle is the fixation wind-guiding angle set under preset working condition.
The above working condition can be heating state or refrigerating state.Under heating state, step S604, which may determine that, to be led
Whether aerofoil 10 continues working the first predetermined angle set under the heating working condition, if so, step S606 can drive
The guide rod 20 is moved to the first predetermined position is bounced back to inside the indoor unit shell 30, shortens wind deflector 10 in this way close to room
The one side edge of interior machine shell 30 can be effectively reduced to the distance of 31 top edge of air outlet from the air quantity overflowed between the two, from
And it can be reduced to the air quantity up to evaporator, therefore reduce the generation of return air phenomenon.First predetermined angle is configurable to lead
Aerofoil 10 turns to maximum fixed wind direction upwards.First predetermined position is can be carried out according to the structure of air conditioner room unit
Configuration, equipping rules are that distance of the wind deflector 10 close to one side edge to 31 top edge of air outlet of indoor unit shell 30 must not surpass
Cross a certain numerical value.
Under refrigerating state, step S604 may determine that whether wind deflector 10 continues working under the refrigeration work state
Second predetermined angle of setting, if so, step S606 can drive the guide rod 20 to bouncing back inside the indoor unit shell 30
To the second predetermined position, wind deflector 10 is shortened in this way close to the one side edge of indoor unit shell 30 to 31 lower edge of air outlet
Distance can be effectively reduced from the air quantity overflowed between the two, so as to reduce the air quantity for reaching 10 back side of wind deflector, therefore be dropped
The low generation of dew condensation phenomenon.Second predetermined angle is configurable to the fixation wind direction that wind deflector 10 turns to downwards the limit.
Second predetermined position is can be configured according to the structure of air conditioner room unit, and equipping rules are wind deflector 10 close to indoor unit
The distance of the one side edge of shell 30 to 31 lower edge of air outlet must not exceed a certain numerical value.
Fig. 7 is the specific flow chart of the control method of wall-hanging air conditioner indoor unit according to another embodiment of the present invention, should
Method generally includes:
Step S702, receives air conditioner enabled instruction, and air conditioner is opened；
Step S704, guide rod 20 will drive that wind deflector 10 is protruding to leave 31 place plane of air outlet；
Step S706 detects the working condition of current indoor machine；
Step S710 detects the operational mode of wind deflector 10, then if heating state to judge whether wind deflector 10 is in
The fixation air supply pattern of first predetermined angle；If it is not, thening follow the steps S730,20 current location of guide rod is maintained；If so, executing
Step S712, driving mechanism 304 will drive guide rod 20 to bounce back to the first predetermined position；
Step S720 then detects the operational mode of wind deflector 10 if refrigerating state, to judge whether wind deflector 10 is in
The fixation air supply pattern of second predetermined angle；If it is not, thening follow the steps S730,20 current location of guide rod is maintained；If so, executing
Step S722, driving mechanism 304 will drive guide rod 20 to bounce back to the second predetermined position；
The wall-hanging indoor unit of air conditioner of the present embodiment, wind deflector 10 are connected to the end of guide rod 20, guide rod 20 and wind-guiding
The tie point of plate 10 is the shaft 12 of wind deflector 10.In air conditioner operation, drive lower edge of the guide rod 20 in driving mechanism 304
Air outlet 31 is overhanging, so that wind deflector 10 has rotation space, after air conditioner closing, guide rod 20 bounces back, so that wind deflector 10
Entire air outlet 31 can be covered.Namely when switching air conditioner, guide rod 20 is accordingly placed in flexible two states, wind deflector
10 position is defined by the position of guide rod 20.Moreover, driving mechanism 304 can also be continued working determining wind deflector 10
When preset wind-guiding angle, drive guide rod 20 to bouncing back to predetermined position inside indoor unit shell 30.To avoid wind deflector
10 under preset wind-guiding angle, and the spacing of 10 edge of wind deflector and indoor unit shell 30 increases so that the air quantity of air outlet 31 overflows
Out, air-supply air quantity is caused to reduce.
Further, wall-hanging indoor unit of air conditioner of the invention, when indoor unit runs on heating state, wind deflector 10 to
It turns over when going to the first predetermined angle, reduces the distance on edge on wind deflector 10 top edge to air outlet 31, avoid air outlet 31
Outlet air from wind deflector 10 top edge to air outlet 31 along between gap overflow, enter again from 30 panels outside of shell
Evaporator, the problem of leading to return air.
Further, wall-hanging indoor unit of air conditioner of the invention, when indoor unit runs on refrigerating state, wind deflector 10
When downwardly turning over to the second predetermined angle, reduces 10 lower edge of wind deflector to the distance of 31 lower edge of air outlet, avoid air outlet 31
Outlet air overflow, in the outside of wind deflector 10, liquefaction causes 10 back side of wind deflector to generate condensation to extraneous hot-air to the cold.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (8)
1. a kind of wall-hanging indoor unit of air conditioner, comprising:
Indoor unit shell, is provided with air outlet；
Driving mechanism is set to the indoor unit interior of shell；
Guide rod, one end are connect with the driving mechanism, and the other end passes through the air outlet and stretches out the air conditioner shell；And
Wind deflector is set to the guide rod and stretches out one end of the air conditioner shell, and is configured to edge and is parallel to the air outlet
The axis of place case surface rotates, to change the air supply direction of the air outlet；And
The actuator configuration at:
Refrigeration work state is worked in the indoor unit and the wind deflector continues working under the refrigeration work state
When the second predetermined angle of setting, the guide rod is driven to bounce back to the second predetermined position to the indoor unit interior of shell, thus
The distance for reducing the wind deflector lower edge to the air outlet lower edge avoids the outlet air of the air outlet from overflowing, and extraneous heat is empty
Liquefaction causes the wind-guiding back to generate condensation to gas to the cold on the outside of the wind deflector.
2. wall-hanging indoor unit of air conditioner according to claim 1, further includes:
Condition checkout gear is configured to detect the wind-guiding angle of the wind deflector of the working condition of the indoor unit and the indoor unit
Degree.
3. wall-hanging indoor unit of air conditioner according to claim 2, wherein
The driving mechanism is configured to: working in heating working condition in the indoor unit and the wind deflector continues working
When the first predetermined angle set under the heating working condition, the guide rod is driven to bounce back to the to the indoor unit shell
One predetermined position.
4. wall-hanging indoor unit of air conditioner according to any one of claim 1 to 3, wherein
The driving mechanism includes: driving motor and the transmission gear that is driven by the driving motor, the transmission gear with
The guide rod is meshed, so that the guide rod carries out stretching motion.
5. wall-hanging indoor unit of air conditioner according to any one of claim 1 to 3, wherein in the wind deflector back
Centre is provided with dowel, and the dowel is hinged with the guide rod.
6. a kind of control method of wall-hanging indoor unit of air conditioner, comprising:
Detect the wind-guiding angle of the wind deflector of the indoor unit；
Determining that the indoor unit works in refrigeration work state and the wind deflector continues working under refrigeration work state
When the second predetermined angle of setting, drive leader bounces back to the second predetermined position to the indoor unit interior of shell, to reduce
The wind deflector lower edge avoids the outlet air of the air outlet from overflowing, extraneous hot-air is described to the distance of air outlet lower edge
Liquefaction causes the wind-guiding back to generate condensation to the cold on the outside of wind deflector.
7. according to the method described in claim 6, wherein,
After the step of detecting the wind-guiding angle of wind deflector of the indoor unit further include: determine the work shape of the indoor unit
State is preset working condition.
8. according to the method described in claim 7, wherein, the guide rod is driven to bounce back to predetermined position to the indoor unit shell
The step of further include:
Heating working condition is worked in the indoor unit and the wind deflector continues working under the heating working condition
When the first predetermined angle of setting, the guide rod is driven to bounce back to the first predetermined position to the indoor unit interior of shell.
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| CN201510617872.7A CN106556061B (en) | 2015-09-24 | 2015-09-24 | Wall-hanging indoor unit of air conditioner and its control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510617872.7A CN106556061B (en) | 2015-09-24 | 2015-09-24 | Wall-hanging indoor unit of air conditioner and its control method |
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|---|---|---|---|---|
| CN109269065B (en) * | 2018-08-15 | 2020-11-24 | 青岛海日高科模型有限公司 | Air conditioner air outlet assembly's drive arrangement and air conditioner |
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