CN108088058A - Air conditioner indoor unit and its control method - Google Patents
Air conditioner indoor unit and its control method Download PDFInfo
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- CN108088058A CN108088058A CN201711327234.7A CN201711327234A CN108088058A CN 108088058 A CN108088058 A CN 108088058A CN 201711327234 A CN201711327234 A CN 201711327234A CN 108088058 A CN108088058 A CN 108088058A
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- wind deflector
- air conditioner
- indoor unit
- air
- conditioner indoor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention discloses the control method of a kind of air conditioner indoor unit and air conditioner indoor unit, wherein, which includes：Housing is formed with air passage in housing, has the front face and rear surface being oppositely arranged at the air outlet in air passage；First wind deflector is rotatably arranged in the first pivot on housing, and the first pivot is set adjacent to rear surface；Second wind deflector is rotatably arranged in the second pivot on housing, and the second pivot is between the first pivot and front face, the side edge away from the first pivot being suitable for close to the edge of the second pivot with the first wind deflector of the second wind deflector；And the 3rd wind deflector, it is rotatably arranged in the 3rd pivot on housing, the 3rd pivot adjacent front wall face is set, and the 3rd wind deflector is equipped with several relieve heat holes along its thickness direction.The air conditioner indoor unit of the present invention can effectively be compatible with refrigeration, heating and calm function, and to the more model selections of user, so as to effectively promote the experience comfort of user.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air conditioner indoor unit and the control for the air conditioner indoor unit
Method.
Background technology
With the improvement of living standards, air conditioner has become one of indispensable household electrical appliance of numerous families.It is existing
Air conditioner mostly simultaneously there are refrigeration and heat-production functions so that indoor environment temperature is maintained in comfortable scope.Work as air-conditioning
When device is in refrigeration or heating mode for a long time, due to cold wind or hot wind long-time blow-through human body, sense of discomfort can be caused to user.
In order to overcome above-mentioned deficiency, occurs the air conditioner with calm sense on the market, but it is realizing the same of calm sense function
When, the functions such as remote air-supply and warm foot are often sacrificed, so that the experience comfort of user is had a greatly reduced quality.Therefore, it is existing
Some air conditioners are difficult effective compatible refrigeration, heating and calm sense function.
The content of the invention
The main object of the present invention is to propose a kind of air conditioner indoor unit, it is intended to enable the effectively compatible refrigeration of air conditioner, system
Hot and calm function, really to promote the experience comfort of user.
To achieve the above object, air conditioner indoor unit proposed by the present invention includes：
Housing is formed with air passage in the housing, have at the air outlet in the air passage front face that is oppositely arranged and after
Wall surface；
First wind deflector is rotatably arranged in the first pivot on the housing, and first pivot is adjacent to the rear wall
Face is set；
Second wind deflector is rotatably arranged in the second pivot on the housing, and second pivot is located at described first
Between pivot and the front face, second wind deflector is suitable for and first wind-guiding close to the edge of second pivot
The side edge away from first pivot of plate；And
3rd wind deflector is rotatably arranged in the 3rd pivot on housing, and the 3rd pivot is set adjacent to the front face
It puts, the 3rd wind deflector is equipped with several relieve heat holes along its thickness direction.
Preferably, second wind deflector includes air dam and arranged on the air dam close to second pivot
The empennage of one side sets in ladder between the empennage and the air dam and is formed with cavity, before first wind deflector
End is can turn in the cavity.
Preferably, the side of separate second pivot of the air dam and close second pivot of the air dam
Width between the side of axis is W, wherein, W ∈ [100mm, 300mm].
Preferably, one end away from first pivot of first wind deflector is equipped with the first inclined-plane, and described first tiltedly
Face is extended to form from the windward side of first wind deflector away from first trunnion axis tilt, the close institute of second wind deflector
The one end for stating the second pivot is equipped with the second inclined-plane being adapted to first inclined-plane.
Preferably, first pivot is located in the tangential elongated surfaces of the rear surface；Or first pivot is located at
The tangential elongated surfaces of the rear surface away from the one side of the front face.
Preferably, the front face is recessed with storage tank, and the 3rd wind deflector is rotationally connected with the front face and can
It is contained in the storage tank.
The present invention also proposes a kind of control method of air conditioner indoor unit, and the air conditioner indoor unit is according to the above-mentioned reality of the present invention
The air conditioner indoor unit of example is applied, the air conditioner indoor unit includes calm sense pattern, refrigeration mode and heating mode, the control method
Include the following steps：
S1：Air conditioner indoor unit is opened, selects air-out mode；
S2：When selecting calm sense pattern, first wind deflector and second wind deflector are rotated, by flow level
Export；
S3：When selecting refrigeration mode, first wind deflector is rotated, air-flow is oriented to second wind deflector；
S4：When selecting heating mode, first wind deflector and second wind deflector are rotated, air-flow is led downwards
Go out.
Preferably, the calm sense pattern of the air conditioner indoor unit includes at least the calm sense first stage, in calm sense first
Stage rotates first wind deflector and second wind deflector, and two air-flows are formed in the both sides up and down of second wind deflector
Road；The air conditioner indoor unit further includes detection control unit, the detection control unit to detect indoor temperature or humidity,
And the air conditioner indoor unit selection is controlled into the corresponding calm sense stage according to preset condition.
Preferably, the calm sense pattern of the air conditioner indoor unit further includes calm sense second stage, in calm sense second-order
Section, is rotated up first wind deflector, by the front end of first wind deflector and the back-end sealing of second wind deflector
Cooperation.
Preferably, the calm sense pattern of the air conditioner indoor unit further includes the calm sense phase III, in the 3rd rank of calm sense
Section, the 3rd wind deflector are swung down on the circulating face of outlet air.
Preferably, when indoor temperature or humidity reach the first preset condition, the detection control unit controls the sky
Indoor unit is adjusted to enter calm sense second stage；
When indoor temperature or humidity are unsatisfactory for first preset condition, the detection control unit controls the air-conditioning
Indoor unit is back to the calm sense first stage；
When indoor temperature or humidity reach the second preset condition, the detection control unit controls the air conditioner indoor unit
Into the calm sense phase III.
Preferably, in the calm sense first stage, the 3rd wind deflector is bonded the front face and sets.
Technical solution of the present invention on the housing of air conditioner indoor unit by setting the first wind deflector, the second wind deflector and the 3rd
Wind deflector passes through the mutual cooperation between the first wind deflector, the second wind deflector and the 3rd wind deflector so that air conditioner is in refrigeration mould
Formula, heating mode and calm sense pattern can reach preferable using effect, to promote the experience of user.
Specifically, in refrigeration mode, the first wind deflector can turn to what is substantially overlapped with the tangential face of the rear surface in air passage
Position is equivalent to and extends air passage, so as to be effectively increased air supplying distance, reaches preferable refrigeration effect, the second wind deflector
Both it can turn to and set with the first wind deflector general parallel orientation further to extend air passage, it can also be in the outlet air region of air outlet
Interior rotation enables a user to more selection to change wind direction.In heating mode, the first wind deflector, second are led
Aerofoil and the 3rd wind deflector can cooperate so that air-flow to be exported downwards, so that current of warm air guiding ground as much as possible, with
Realize warm sufficient effect.In calm sense pattern, the first wind deflector, the second wind deflector and the 3rd wind deflector can cooperate with by gas
Flow horizontal exports, and without blow-through human body, can also further adjust the turned position of the 3rd wind deflector so that air-flow can be from the
It is blown out in the relieve heat hole of three wind deflectors, so as to fulfill better calm sense function.The air conditioner indoor unit of the present invention can be effectively simultaneous
Hold refrigeration, heating and calm function, and to the more model selections of user, it is comfortable so as to effectively promote the experience of user
Property.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the structure diagram of one embodiment of air conditioner indoor unit of the present invention；
Fig. 2 is the schematic diagram that air conditioner indoor unit is in refrigeration mode in Fig. 1；
Fig. 3 is the schematic diagram that air conditioner indoor unit is in heating mode in Fig. 1；
Fig. 4 is the schematic diagram that air conditioner indoor unit is in the calm sense first stage in Fig. 1；
Fig. 5 is the schematic diagram that air conditioner indoor unit is in calm sense second stage in Fig. 1；
Fig. 6 is the schematic diagram that air conditioner indoor unit is in the calm sense phase III in Fig. 1；
Fig. 7 is the structure diagram of one embodiment of the second wind deflector；
Fig. 8 is along the diagrammatic cross-section of VIII-VIII lines in Fig. 7；
Fig. 9 is the structure diagram of one embodiment of the 3rd wind deflector；
Figure 10 is the control method flow chart of air conditioner indoor unit of the present invention；
Figure 11 is the calm sense mode control method flow chart of air conditioner indoor unit.
Drawing reference numeral explanation：
| Label | Title | Label | Title | Label | Title |
| 100 | Housing | 121 | First pivot | 134 | Cavity |
| 110 | Air passage | 122 | First inclined-plane | 135 | Second inclined-plane |
| 111 | Front face | 130 | Second wind deflector | 140 | 3rd wind deflector |
| 112 | Rear surface | 131 | Second pivot | 141 | 3rd pivot |
| 114 | Storage tank | 132 | Air dam | 142 | Relieve heat hole |
| 120 | First wind deflector | 133 | Empennage | 150 | Insulating layer |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each component,
Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature." first " is defined as a result, and the feature of " second " can be expressed or implicitly includes at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, the knot of this technical solution is will be understood that when the combination appearance of technical solution is conflicting or can not realize
Conjunction is not present, also not the present invention claims protection domain within.
The present invention proposes a kind of air conditioner indoor unit.
In embodiments of the present invention, as shown in Figures 1 to 6, the air conditioner indoor unit is more particularly in a wall-hanging air conditioner room
Machine, the air conditioner indoor unit include housing 100, the first wind deflector 120, the second wind deflector 130 and the 3rd wind deflector 140.Wherein, institute
It states and air passage 110 is formed in housing 100, there is the front face 111 and rear surface being oppositely arranged at the air outlet in the air passage 110
112.First wind deflector 120 is rotatably arranged in the first pivot 121 on the housing 100, and first pivot 121 is adjacent
The nearly rear surface 112 is set.Second wind deflector 130 is rotatably arranged in the second pivot 131 on the housing 100,
Second pivot 131 between first pivot 121 and the front face 111, second wind deflector 130 it is close
The edge of second pivot 131 is suitable for the side edge away from first pivot 121 with first wind deflector 120.
3rd wind deflector 140, is rotatably arranged in the 3rd pivot 141 on housing 100, and the 3rd pivot 141 is neighbouring described
Front face 111 is set, and the 3rd wind deflector 140 is equipped with several relieve heat holes 142 along its thickness direction.
In the present embodiment, for housing 100 to form the overall appearance of air conditioner indoor unit, housing 100 includes chassis, surface frame
And panel, housing 100 are equipped with air inlet, are formed with air passage 110 inside housing 100, heat exchanger assembly is additionally provided in housing 100
And wind turbine etc., outside air enter housing 100 from air inlet, after the heat exchange effect of heat exchanger, then under the action of wind turbine,
It is sent out via the air outlet in air passage 110.Specifically, the first wind deflector 120 is rotatablely installed by the first pivot 121 in housing
It, can also, it is necessary to which explanation is that the first pivot 121 can be the long axis extended along the length direction of the first wind deflector 120 on 100
The short axle of length direction opposite sides of the first wind deflector 120 or the shaft of other forms are provided at, as long as can be by
One wind deflector 120 is rotatablely connected to housing 100.Similarly, the second pivot 131, the 3rd pivot 141 concrete structure can
With reference to the first pivot 121, it is not specifically limited herein.
In the power-offstate, as shown in Figure 1, the 3rd wind deflector 140 is placed in the air passage 110 of housing 100, the first wind deflector
120 edge of separate first pivot 121 and the side edge close to the second pivot 131 of the second wind deflector 130.It is led first
On the one hand aerofoil 120 can prevent dust from entering from air outlet, separately with being closed air outlet under the cooperation of the second wind deflector 130
On the one hand air conditioner indoor unit can be made integrally more aesthetically pleasing.
In refrigeration mode, as shown in Fig. 2, the first wind deflector 120 turn to it is tangential with the rear surface in air passage 110 112
The position that elongated surfaces substantially overlap is equivalent to and extends air passage 110, so as to be effectively increased the pressure in air port so that air-supply
Apart from farther.It should be noted that above-mentioned tangential elongated surfaces are a virtual plane, refer to the side with the rear surface in air passage 110 112
Edge it is tangent and extend plane.In refrigeration mode, the first wind deflector 120 is preferably to be overlapped with the tangential elongated surfaces, certainly,
In practical application, the first wind deflector 120 swings certain angle near the tangential elongated surfaces, does not do specific limit herein
It is fixed.Second wind deflector 130 can turn to the position with 120 general parallel orientation of the first wind deflector, so as to further extend air passage
110, increase air supplying distance.Certainly, the second wind deflector 130 can also be swung in the outlet air region of air outlet, to change wind direction, from
And meets the needs of user is different.In order to avoid the 3rd wind deflector 140 generates resistance to air-flow, in refrigeration mode, the 3rd leads
Aerofoil 140 is preferably that the front face 111 in fitting air passage 110 is set.
In heating mode, as shown in figure 3, can be by the first wind deflector 120, the second wind deflector 130 and the 3rd wind deflector 140
It turns to close to vertical position so that air-flow to be exported downwards, so as to which thermal current is blown to ground to greatest extent.By
It can ramp up in hot gas current density is relatively low, so as to which user is given preferably to heat experience, reach " warm foot " function.In addition,
During heating mode, the first wind deflector 120 and ground can also be kept generally vertically, the second wind deflector 130 and the 3rd wind deflector 140
Parallel swing is to change wind direction, so as to send thermal current to larger distance.
In calm sense pattern, as shown in Figures 4 to 6, the first wind deflector 120 and the second wind deflector 130 can cooperate
Flow level to be exported, and air-flow blow-through human body is avoided, and the position by adjusting the 3rd wind deflector 140, so that air-flow
Can be acted on by the relieve heat in the relieve heat hole 142 of the 3rd wind deflector 140 become soft, so as to fulfill real calm sense, with
Give user preferable calm sense experience.
Technical solution of the present invention on the housing 100 of air conditioner indoor unit by setting the first wind deflector 120, the second wind deflector
130 and the 3rd wind deflector 140, pass through the phase interworking between the first wind deflector 120, the second wind deflector 130 and the 3rd wind deflector 140
It closes so that air conditioner can reach preferable using effect in refrigeration mode, heating mode and calm sense pattern, to promote user
Experience.Specifically, in refrigeration mode, the first wind deflector 120 can turn to big with the tangential face of the rear surface in air passage 110 112
The position that weight is closed, is equivalent to and extends air passage 110, so as to be effectively increased air supplying distance, reach preferable refrigeration effect,
User can set the operating status of the second wind deflector 130 to meet different experience according to demand simultaneously.In heating mode, the
One wind deflector 120, the second wind deflector 130 and the 3rd wind deflector 140 can cooperate so that air-flow to be exported downwards, so that heating
Guiding ground as much as possible is flowed, to realize warm sufficient effect.In calm sense pattern, the first wind deflector 120, the second wind deflector
130 and the 3rd wind deflector 140 can cooperate so that flow level to be exported, without blow-through human body, can also further adjust
The turned position of three wind deflectors 140 so that air-flow can be blown out from the relieve heat hole 142 of the 3rd wind deflector 140, so as to fulfill more
Good calm sense function.The air conditioner indoor unit of the present invention can effectively be compatible with refrigeration, heating and calm function, and to user more
More model selection, so as to effectively promote the experience comfort of user.
Further, second wind deflector 130 includes air dam 132 and arranged on the air dam 132 close to described
The empennage 133 of the one side of second pivot 131 sets in ladder between the empennage 133 and the air dam 132 and is formed with recessed
Chamber 134, the front end of first wind deflector 120 are can turn in the cavity 134.
Specifically, in the present embodiment, as shown in Figures 7 and 8, the second wind deflector 130 is designed like aircraft frame knot
Structure, the second wind deflector 130 include air dam 132 and empennage 133, and empennage 133 sets in ladder with air dam 132 and is formed with recessed
Chamber 134.In this way, in calm sense pattern, the front end of the first wind deflector 120 is turned in cavity 134, and with the second wind deflector
130 empennage 133 abuts, and so as to make to realize sealing cooperation between the first wind deflector 120 and the second wind deflector 130, avoids
Air-flow leaks out from gap location therebetween and influences calm sense effect.
Further, the separate side of second pivot 131 of the air dam 132 and leaning on for the air dam 132
Width between the side of nearly second pivot 131 is W, wherein, W ∈ [100mm, 300mm].In the present embodiment, second
Wind deflector 130 is designed using prolonged type so that in refrigeration mode, air-flow is when by the second wind deflector 130, due to air-flow
Wall attachment effect and blown farther.In heating mode, air-flow can more be guided under the action of wall attachment effect
Face, so as to effectively improve refrigeration and heating effect.Wherein, the width of air dam 132 can be 100mm, 200mm, 300mm etc.,
The effect in its wider extension air passage 110 of air dam 132 is better, but also to take into account in production cost and air conditioning chamber in practical applications
The specific size of machine is configured.
Further, one end away from first pivot 121 of first wind deflector 120 is equipped with the first inclined-plane 122,
First inclined-plane 122 is extended to form from the windward side of first wind deflector 120 away from first pivot 121 inclination, institute
That states the second wind deflector 130 is equipped with the second inclined-plane being adapted to first inclined-plane 122 close to one end of second pivot 131
135.In the present embodiment, as shown in figures 2 and 5, the front end of the first wind deflector 120 is equipped with the first inclined-plane 122, the second wind deflector
130 rear end is equipped with the second inclined-plane 135, wherein the second inclined-plane 135 is arranged in parallel with the first inclined-plane 122, in order in calm sense
During pattern, the first wind deflector 120 and the second wind deflector 130 are matched somebody with somebody by the first inclined-plane 122 for being mutually parallel and the second inclined-plane 135
It closes to realize sealing cooperation, prevents from leaking out, further promote calm sense experience.
Further, first pivot 121 is located in the tangential elongated surfaces of the rear surface 112；Or described first
Pivot 121 be located at the tangential elongated surfaces of the rear surface 112 away from the one side of the front face 111.Specifically, in this implementation
In example, by the way that the first pivot 121 is arranged in the tangential elongated surfaces of rear surface 112 or is arranged on the first pivot 121 described
The tangential elongated surfaces of rear surface 112 away from the one side of the front face 111 so that the first pivot 121 and 110 air outlet of air passage
Marginal gap it is small as far as possible, so as to effectively prevent air-flow from being leaked out from above-mentioned gap, and influence user experience.It is preferred that
Ground, by the first pivot 121 arranged on the tangential elongated surfaces of rear surface 112 away from the one side of front face 111 so that the first wind deflector
Dislocation cooperation is formed between 120 posterior edges and the outlet air edge of rear surface 112, so as to effectively reduce the first wind deflector
120 with the gap at 110 air outlet of air passage, prevent from leaking out, while can ensure that the first wind deflector 120 can turn to and rear surface
The position that 112 tangential elongated surfaces substantially overlap increases air supplying distance to extend air passage 110.
When air conditioner is run, the air-flow that is blown out by air outlet due to the first wind deflector 120 and the second wind deflector 130 it is straight
Contact, can so that the temperature difference of the first wind deflector 120 and the second wind deflector 130 is larger, the first wind deflector 120 and second lead
The surface of aerofoil 130 is also easy to produce condensation, so as to influence the comfort of user.In order to solve the problems, such as this, further, institute
It states the first wind deflector 120 and/or second wind deflector 130 is equipped with insulating layer 150.Preferably, insulating layer 150 is arranged on
The windward side of one wind deflector 120 and the second wind deflector 130 can effectively avoid the formation of condensation.Insulating layer 150 is either nothing
Machine fibrous material is made, such as mineral wool, rock wool, mineral wool；Can also be made of organic insulation material, as polyethylene (PE) steeps
Foam, polystyrene (PS) foam, polyurethane (PU) foam etc..In addition, insulating layer 150 may also be disposed on the first wind deflector 120 and
The inside of second wind deflector 130.
Further, the front face 111 is recessed with storage tank 114, and the 3rd wind deflector 140 is rotationally connected with described
Front face 111 can be simultaneously contained in the storage tank 114.In the present embodiment, by setting storage tank 114 so that freezing
During pattern, the 3rd wind deflector 140 can be contained in storage tank 114, so as to avoid generating resistance to air-flow, influence outlet air.Hold
Putting the depth of slot 114 can be configured according to the thickness of the 3rd wind deflector 140, preferably when the 3rd wind deflector 140 turns to appearance
When putting in slot 114, the notch edges of storage tank 114 and the outer surface of the 3rd wind deflector 140 are substantially concordant or by the 3rd wind-guiding
Plate 140 is hidden in completely in storage tank 114.
Further, in order to effectively promote calm sense effect, as shown in figure 9, multiple relieve heat holes 142 are in matrix cloth
It puts, and the adjacent two row relieve heat holes 142 on the width of the 3rd wind deflector 140 are set in length direction in interlocking
It puts.Since relieve heat hole 142 is staggered so that air-flow is mutually upset after by relieve heat hole 142, is generated interference, is further dropped
Low wind speed makes air-flow become more soft.On relieve heat hole 142 shape there are many, the shape in preferably described relieve heat hole 142
For circular or strip, certain relieve heat hole 142 can also be diamond shape, square etc..
The control method of air conditioner indoor unit according to embodiments of the present invention is described in detail below with reference to Fig. 1 to Figure 11, wherein
Air conditioner indoor unit is the air conditioner indoor unit according to the above embodiment of the present invention, and the air conditioner indoor unit includes calm sense pattern, system
Chill formula and heating mode, the concrete structure of the air conditioner indoor unit at least have above-described embodiment with reference to above-described embodiment
Technical solution caused by all advantageous effects, this is no longer going to repeat them.
As shown in Figure 10, the control method of air conditioner indoor unit according to embodiments of the present invention includes the following steps：
First, air conditioner indoor unit is opened, selects air-out mode.Specifically, the panel or Air Conditioner Remote of air conditioner indoor unit
Multiple buttons are provided on device, different air-out modes is selected by different buttons.
When selecting calm sense pattern, first wind deflector 120 and second wind deflector 130 are rotated, by air-flow
Level export.Specifically, as shown in figure 4, the first wind deflector 120 and the second wind deflector 130 turn to it is substantially flat with horizontal plane
Capable position so that air-flow horizontal can export, and so as to avoid air-flow blow-through human body, effectively reduce the wind sense body of user
It tests.
When selecting refrigeration mode, first wind deflector 120 is rotated, air-flow is oriented to second wind deflector 130.
Specifically, as shown in Fig. 2, the tangential elongated surfaces for rotating the first wind deflector 120 to the rear surface 112 with air passage 110 substantially overlap
Position, the dislocation of rear surface 112 in the rear end of the first wind deflector 120 and air passage 110 at this time coordinates, is equivalent to and extends air passage
110, so as to be effectively increased the pressure in air port so that air supplying distance is farther.It should be noted that in such a mode, second
Wind deflector 130 can both turn to the position with 120 general parallel orientation of the first wind deflector, so as to further extend air passage 110,
Increase air supplying distance.The second wind deflector 130 can also be controlled to be swung in the outlet air region of air outlet, to change wind direction, so as to
Meets the needs of user is different.In order to avoid the 3rd wind deflector 140 generates resistance, in refrigeration mode, the 3rd wind-guiding to air-flow
Plate 140 is preferably that the front face 111 in fitting air passage 110 is set.
When selecting heating mode, rotate first wind deflector 120 and second wind deflector 130, by air-flow to
Lower export.Specifically, as shown in figure 3, the first wind deflector 120 of control, the second wind deflector 130 and the 3rd wind deflector 140 rotate
Extremely close to vertical position air-flow to be exported downwards, so as to which thermal current is blown to ground to greatest extent.Due to hot gas
Current density is relatively low to be ramped up, and so as to which user is given preferably to heat experience, reach " warm foot " function.Alternatively, in this pattern
Under, the first wind deflector 120 of control turns to the position with ground generally vertically, and current of warm air is enable to flow downward, meanwhile, control
Second wind deflector 130 and the parallel swing of the 3rd wind deflector 140 to change wind direction, so as to by current of warm air can send to farther out away from
From.
Further, the calm sense pattern of the air conditioner indoor unit includes at least the calm sense first stage, in calm sense the
One stage rotated first wind deflector 120 and second wind deflector 130, in the both sides up and down of second wind deflector 130
Form two flow channels；The air conditioner indoor unit further includes detection control unit, and the detection control unit is indoor to detect
Temperature or humidity, and the air conditioner indoor unit selection is controlled into the corresponding calm sense stage according to preset condition.
Specifically, as shown in figure 4, when selecting calm sense button, air conditioner indoor unit automatically into the calm sense first stage,
The first wind deflector 120 and the second wind deflector 130 turn to the position with horizontal direction general parallel orientation at this time, so as to be led second
The both sides up and down of aerofoil 130 form two gas channels so that air-flow horizontal can export.It this stage, can be straight to avoid air-flow
Human body is blown to reduce the wind sense of user experience, while also ensures that there is air-flow certain ability to export, and enables indoor temperature
Meet user demand.Certainly, calm sense pattern may also include other multiple stages, and air conditioner indoor unit can pass through detection control unit
Indoor temperature or humidity are detected, then voluntarily selection enters the corresponding calm sense stage under the control of detection control unit, with
It is experienced to the optimal calm sense of user.Wherein, detection control unit can be temperature or humidity sensor.
Further, the calm sense pattern of the air conditioner indoor unit further includes calm sense second stage, in calm sense second
Stage is rotated up first wind deflector 120, by the front end of first wind deflector 120 and second wind deflector 130
Back-end sealing cooperation.
Specifically, as shown in figure 5, in calm sense second stage, the first wind deflector 120 be rotated up to the second wind deflector
The edge of 130 close second pivot 131 abuts and seals cooperation, so that the gas channel of 130 downside of the second wind deflector closes
It closes, is further reduced the ability output of air-flow, and further reduce the wind sense experience of user.
Further, the calm sense pattern of the air conditioner indoor unit further includes the calm sense phase III, in calm sense the 3rd
Stage, the 3rd wind deflector 140 are swung down on the circulating face of outlet air.
Specifically, as shown in fig. 6, in the calm sense phase III, the 3rd wind deflector 140 is turned on the circulating face of outlet air,
Preferably the 3rd wind deflector 140 is turned to it is vertical with air-out direction, to block the gas channel of the upside of the second wind deflector 130,
So that air-flow need to be sent out through the relieve heat hole 142 of the 3rd wind deflector 140, in this way, under the relieve heat effect in relieve heat hole 142 so that send
The air-flow gone out is more scattered, more soft, so as to give user's really calm sense experience.
Further, user can set the final institute in indoor preset condition to be achieved according to demand, which can
To be the temperature and/or humidity of indoor, air conditioner indoor unit can voluntarily select corresponding calm sense according to the preset condition of user
Stage.As shown in figure 11, the control method on the calm sense pattern of air conditioner indoor unit has the following steps：
When selecting calm sense pattern, air conditioner indoor unit is automatically into the calm sense first stage.In this stage, parallel current
Export, but still certain wind-force output is kept, stronger adjustment effect is also kept to indoor temperature or humidity so that indoor ring
Border can meet the preset condition of user as early as possible.
When detection control unit detects indoor temperature or humidity reaches the first preset condition, the detection control unit
The air conditioner indoor unit is controlled to enter calm sense second stage.Specifically, in this stage, the output of air-flow further reduces, from
And further reduce the wind sense experience of user.
When detection control unit detects indoor temperature or humidity is unsatisfactory for first preset condition, the detection control
Unit processed controls the air conditioner indoor unit to be back to the calm sense first stage.
When detection control unit detects indoor temperature or humidity reaches the second preset condition, the detection control unit
The air conditioner indoor unit is controlled to enter the calm sense phase III.In this stage, indoor temperature or the default item of humidity and user
Part has reached unanimity, and on the basis of room temperature is maintained, further reduces wind-force, makes air-flow from the relieve heat of the 3rd wind deflector 140
Hole 142 is sent out, under the relieve heat effect in relieve heat hole 142 so that the air-flow of submitting is more scattered, more soft, so as to give
User's really calm sense experience.
It should be noted that after calm sense pattern is entered, the calm sense first stage can not exit, calm sense second stage
And the calm sense phase III can exit.
Further, in order to when exporting air-flow windage it is smaller, in the calm sense first stage, the 3rd wind deflector 140
The front face 111 is bonded to set.Preferably, the front face 111 in air passage 110 is equipped with storage tank 114, and the 3rd wind-guiding can be contained in
In storage tank 114.Similarly, in refrigeration mode and calm sense second stage, before the 3rd wind deflector 140 is both preferably fitting
Wall surface 111 is set, to reduce windage.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
The equivalent structure transformation made under the inventive concept of invention using description of the invention and accompanying drawing content or directly/utilization indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (12)
1. a kind of air conditioner indoor unit, which is characterized in that including：
Housing is formed with air passage in the housing, has the front face and rear surface being oppositely arranged at the air outlet in the air passage；
First wind deflector is rotatably arranged in the first pivot on the housing, and first pivot is set adjacent to the rear surface
It puts；
Second wind deflector is rotatably arranged in the second pivot on the housing, and second pivot is located at first pivot
Between the front face, second wind deflector is suitable for and first wind deflector close to the edge of second pivot
Side edge away from first pivot；And
3rd wind deflector is rotatably arranged in the 3rd pivot on housing, and the 3rd pivot is set adjacent to the front face, institute
It states the 3rd wind deflector and is equipped with several relieve heat holes along its thickness direction.
2. air conditioner indoor unit as described in claim 1, which is characterized in that second wind deflector includes air dam and is arranged on
The air dam close to second pivot one side empennage, between the empennage and the air dam in ladder set and
Cavity is formed with, the front end of first wind deflector is can turn in the cavity.
3. air conditioner indoor unit as claimed in claim 2, which is characterized in that the side away from second pivot of the air dam
The width between the side of second pivot of side and the air dam is W, wherein, W ∈ [100mm, 300mm].
4. the air conditioner indoor unit as described in claims 1 to 3 any one, which is characterized in that first wind deflector it is separate
One end of first pivot is equipped with the first inclined-plane, and first inclined-plane is from the windward side of first wind deflector away from described the
One trunnion axis tilt extends to form, and being equipped with close to one end of second pivot for second wind deflector is fitted with first inclined-plane
The second inclined-plane matched somebody with somebody.
5. the air conditioner indoor unit as described in claims 1 to 3 any one, which is characterized in that first pivot is located at described
In the tangential elongated surfaces of rear surface；Or first pivot be located at the tangential elongated surfaces of the rear surface away from the antetheca
The one side in face.
6. air conditioner indoor unit as described in claim 1, which is characterized in that the front face is recessed with storage tank, and the described 3rd
Wind deflector is rotationally connected with the front face and can be contained in the storage tank.
7. a kind of control method of air conditioner indoor unit, which is characterized in that the air conditioner indoor unit is according in claim 1 to 6
Any one of them air conditioner indoor unit, the air conditioner indoor unit include calm sense pattern, refrigeration mode and heating mode, the control
Method processed includes the following steps：
S1：Air conditioner indoor unit is opened, selects air-out mode；
S2：When selecting calm sense pattern, first wind deflector and second wind deflector are rotated, flow level is led
Go out；
S3：When selecting refrigeration mode, first wind deflector is rotated, air-flow is oriented to second wind deflector；
S4：When selecting heating mode, first wind deflector and second wind deflector are rotated, air-flow is exported downwards.
8. the control method of air conditioner indoor unit as claimed in claim 7, which is characterized in that the calm sense of the air conditioner indoor unit
Pattern includes at least the calm sense first stage, in the calm sense first stage, rotates first wind deflector and second wind-guiding
Plate forms two flow channels in the both sides up and down of second wind deflector；The air conditioner indoor unit further includes detection control unit, institute
Detection control unit is stated to detect indoor temperature or humidity, and according to preset condition control the air conditioner indoor unit select into
Enter the corresponding calm sense stage.
9. the control method of air conditioner indoor unit as claimed in claim 8, which is characterized in that the calm sense of the air conditioner indoor unit
Pattern further includes calm sense second stage, in calm sense second stage, first wind deflector is rotated up, by described first
The front end of wind deflector and the back-end sealing of second wind deflector coordinate.
10. the control method of air conditioner indoor unit as claimed in claim 9, which is characterized in that the air conditioner indoor unit it is calm
Sense pattern further includes the calm sense phase III, and in the calm sense phase III, the 3rd wind deflector is swung down to the stream of outlet air
On logical face.
11. the control method of air conditioner indoor unit as claimed in claim 10, which is characterized in that when indoor temperature or humidity reach
During the first preset condition, the detection control unit controls the air conditioner indoor unit to enter calm sense second stage；
When indoor temperature or humidity are unsatisfactory for first preset condition, the detection control unit is controlled in the air conditioning chamber
Machine is back to the calm sense first stage；
When indoor temperature or humidity reach the second preset condition, the detection control unit controls the air conditioner indoor unit to enter
The calm sense phase III.
12. the control method of the air conditioner indoor unit as described in claim 8 to 11 any one, which is characterized in that in calm sense
First stage, the 3rd wind deflector are bonded the front face and set.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327234.7A CN108088058B (en) | 2017-12-11 | 2017-12-11 | Air conditioner indoor unit and control method thereof |
| JP2019522937A JP6837548B2 (en) | 2017-12-11 | 2018-09-30 | Indoor unit of air conditioner and its control method |
| PCT/CN2018/109041 WO2019114379A1 (en) | 2017-12-11 | 2018-09-30 | Air conditioner indoor unit and control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711327234.7A CN108088058B (en) | 2017-12-11 | 2017-12-11 | Air conditioner indoor unit and control method thereof |
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| Publication Number | Publication Date |
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| CN108088058A true CN108088058A (en) | 2018-05-29 |
| CN108088058B CN108088058B (en) | 2020-08-04 |
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| CN109827243A (en) * | 2019-03-29 | 2019-05-31 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
| WO2019114379A1 (en) * | 2017-12-11 | 2019-06-20 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method therefor |
| CN110500705A (en) * | 2019-08-28 | 2019-11-26 | 海信（山东）空调有限公司 | A kind of control method and air conditioner of air conditioner |
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| CN112303824A (en) * | 2020-09-29 | 2021-02-02 | 青岛海尔空调电子有限公司 | Indoor unit control method of air conditioner and air conditioner |
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