CN110044042A - Wind deflector and air-conditioning with it - Google Patents
Wind deflector and air-conditioning with it Download PDFInfo
- Publication number
- CN110044042A CN110044042A CN201910350758.0A CN201910350758A CN110044042A CN 110044042 A CN110044042 A CN 110044042A CN 201910350758 A CN201910350758 A CN 201910350758A CN 110044042 A CN110044042 A CN 110044042A
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- wind deflector
- air
- ontology
- wind
- telescopic arm
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 49
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000004899 c-terminal region Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention provides a kind of wind deflector and with its air-conditioning.Wherein, wind deflector includes wind deflector ontology；With at least one telescopic arm, one end of each telescopic arm is connected to wind deflector ontology, and the other end is rotatably installed on the shell of air-conditioning, to drive the rotation of wind deflector ontology by telescopic arm, to guide the airflow direction at the air outlet of air-conditioning；And the both ends spacing of each telescopic arm is adjustable, so that spacing of the wind deflector ontology away from its pivot center is adjustable.Wind deflector structure of the invention is novel, is conducive to air-conditioning and extends air supply pattern.
Description
Technical field
The present invention relates to air-conditioning technique field, in particular to a kind of wind deflector and the air-conditioning with it.
Background technique
The wind deflector of air-conditioning directly affects the parameters such as the wind direction, air quantity, wind speed of air-conditioner air outlet, during air-conditioning
Play the role of very important.
But air conditioner industry passes through the development of many years, the innovation improvement for wind deflector is actually rare.It is no matter high-end at present
Air-conditioning or low and middle-end air-conditioning, used wind deflector remain the strip arc that shell can be rotatably mounted to around an axis
Plate.The extension of the single improvement and air supply pattern for also directly restricting air-conditioning performance of wind deflector structure and function.
Summary of the invention
It is an object of the present invention to provide a kind of structure novel, conducive to the wind deflector of air-conditioning extension air supply pattern.
It is of the invention further objective is that expand the wind-guiding range of wind deflector, so that air-conditioning is taken into account air outlet angle and wind
Amount.
It is another object of the present invention to provide a kind of air-conditioning with above-mentioned wind deflector.
On the one hand, the present invention provides a kind of wind deflectors comprising:
Wind deflector ontology；With
At least one telescopic arm, one end of each telescopic arm are connected to wind deflector ontology, and the other end is rotatably installed on
The shell of air-conditioning, to drive the rotation of wind deflector ontology by telescopic arm, to guide the airflow direction at the air outlet of air-conditioning；And
The both ends spacing of each telescopic arm is adjustable, so that spacing of the wind deflector ontology away from its pivot center is adjustable.
Optionally, each telescopic arm includes: fixed part, and first end is fixed on wind deflector ontology, and second end is far from wind deflector
Ontology and end face inwardly offers jack；And interconnecting piece, for connecting with housing into rotation, second end is telescopically inserted into first end
Jack, so that the spacing of the first end of the first end and fixed part of interconnecting piece is adjustable.
Optionally, the gear for being provided with first motor on the fixed part of at least one telescopic arm and being driven by it, interconnecting piece
On be provided with the rack gear engaged with gear, to be stretched by first motor by the relatively fixed portion of gear and rack drives interconnecting piece.
Optionally, first motor and gear are installed on the outside of jack；It is connected between rack gear and interconnecting piece by an intermediate plate；
And jack side wall offers resigning mouthful, to allow intermediate plate to be inserted into resigning mouthful, so that rack gear appears when interconnecting piece is inserted into jack
On the outside of jack.
Optionally, jack and interconnecting piece are the flat knot that thickness direction is parallel to wind deflector ontology pivot center direction
Structure.
Optionally, wind deflector further include: bar beam, from the starting of the inner surface of wind deflector ontology, along air current flow direction
And be gradually distance from wind deflector and noumenally extend, to guide the air-flow blow-off direction at air outlet jointly with wind deflector ontology.
Optionally, wind deflector ontology is windward side towards one end on the inside of air outlet in wind-guiding, towards air outlet outside
One end be outlet air end；Bar beam is arranged in the end regions windward far from wind deflector ontology.
Optionally, bar beam starting point and end spacing are less than between bar beam starting point and wind deflector ontology outlet air end
Away from.
On the other hand, the present invention provides a kind of air-conditionings, comprising:
Shell defines an air outlet；With
Wind deflector, wind deflector are the wind deflector of any of the above item, and wherein at least one telescopic arm is rotatably installed on shell
Body, to drive the rotation of wind deflector ontology by telescopic arm, to guide the airflow direction at the air outlet of air-conditioning.
Optionally, air-conditioning further includes the second motor, for driving a telescopic arm rotation；Force-feeling sensor is used to detect
It is no to there is human body to enter the room predeterminable area；And controller, it is configured to when there is human body to enter the room predeterminable area, the second electricity of control
Machine operation, makes wind deflector ontology turn to the position for making wind avoid human body.
Wind deflector of the invention is rotatably installed on air-conditioner housing by telescopic arm, and the both ends spacing of telescopic arm can
It adjusts, to keep spacing of the wind deflector ontology away from its pivot center adjustable.After air-conditioning uses this wind deflector, expansible a variety of air-supply moulds
Formula.For example, when wind deflector ontology closes air outlet, extend telescopic arm so that wind deflector ontology is linearly far from air outlet,
So that ring-type outlet air region in formation side's between air outlet edge and wind deflector body edges.Alternatively, being led in wind deflector ontology
When wind, extend telescopic arm so that wind deflector is farther away from air outlet, to increase air supplying distance, by wind guiding more far region.
Further, since the self gravity of wind deflector and stream pressure are all applied to the fixed part of telescopic arm, then lead to
It crosses fixed part and is applied to interconnecting piece.To keep the connection of fixed part and interconnecting piece more stable, more smooth with respect to sliding, two are avoided
Person's contact surface unbalance stress causes deformation and increases friction and noise, and the present invention especially makes fixed part jack and interconnecting piece is thickness
Degree is oriented parallel to the flat structure in wind deflector ontology pivot center direction, this will make contact of the fixed part jack with interconnecting piece
Area is bigger, when the generation of wind deflector ontology unbalance stress reverses the trend, bigger contact area (i.e. bigger forced area)
Bigger pressure can be undertaken, to resist reversing the trend for wind deflector ontology.
Further, in wind deflector of the invention, bar beam is extended on the surface of wind deflector ontology, and bar beam, which changes, to be led
The original wind-guiding direction of aerofoil ontology, expands the wind-guiding angular range of wind deflector.When wind deflector is in identical aperture, this hair
It is bright compared with prior art, air quantity is essentially identical but wind-guiding angle is bigger.
Further, in wind deflector of the invention, make bar beam starting point and end spacing be less than bar beam starting point with
The spacing of wind deflector ontology outlet air end also limits the size that bar beam is extended from wind deflector ontology, is no more than it and leads
The outlet air end of aerofoil ontology avoids excessive bar beam from influencing the air output of air outlet.
Further, air-conditioning of the invention realizes anti-blow-through function by setting force-feeling sensor.When there is human body to enter room
When interior predeterminable area, control wind deflector rotation achievees the effect that anti-blow-through, improves the comfortable of user to avoid wind blow-through human body
Degree experience.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 schematic diagram of the wind deflector of one embodiment of the invention；
Fig. 2 is the schematic cross sectional views of wind deflector shown in Fig. 1；
Fig. 3 is the schematic, exploded of the end construction of wind deflector shown in Fig. 1；
Fig. 4 is the schematic cross sectional views of the air-conditioning of one embodiment of the invention；
Fig. 5 is status diagram of the air-conditioning shown in Fig. 4 after the telescopic arm elongation of wind deflector；
Fig. 6 is the schematic block diagram of the air-conditioning of one embodiment of the invention.
Specific embodiment
The wind deflector of the embodiment of the present invention and the air-conditioning with it are described referring to Fig. 1 to Fig. 6.Wherein, " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "upper", "lower", "top", "bottom", "inner", "outside", " transverse direction " is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Fig. 1 is the schematic diagram of the wind deflector of one embodiment of the invention；Fig. 2 is the signal of wind deflector shown in Fig. 1
Property cross-sectional view；Fig. 3 is the schematic, exploded of the end construction of wind deflector shown in Fig. 1；Fig. 4 is the sky of one embodiment of the invention
The schematic cross sectional views of tune.
As shown in Figures 1 to 4, the wind deflector 50 of the embodiment of the present invention generally may include wind deflector ontology 51 and extremely
A few telescopic arm 55.The generally convex surface of wind deflector ontology 51 can also be other shapes towards the arc plate in 12 outside of air outlet
The plate structure of formula, for guiding the airflow direction of air-conditioner air outlet 12.Wind deflector ontology 51 is connected to by telescopic arm 55
The shell 10 of air-conditioning.Specifically, one end of telescopic arm 55 is connected to wind deflector ontology 51, can connect with being integrally formed, it can also
To be separably fixedly mounted.The other end of telescopic arm 55 is rotatably installed on shell 10, and pivot center is in figure with x-axis table
Show.Telescopic arm 55 is able to drive the rotation of wind deflector ontology 51 when being rotated by driving.Can make that axis 551, axis are arranged on telescopic arm 55
In aperture in 551 insertion shell installing arms 70, to realize rotation connection.The both ends spacing of each telescopic arm 55 is adjustable, so that
Spacing (distance is denoted as s by Fig. 2) of the wind deflector ontology 51 away from its pivot center is adjustable.
After air-conditioning is using the wind deflector 50 of the embodiment of the present invention, expansible a variety of air supply patterns out.For example, in wind deflector sheet
When body 51 closes air outlet, extend telescopic arm 55 so that wind deflector ontology 51 is linearly far from air outlet 12, so that air outlet
Formation side annular air outlet region between 51 edge of 12 edges and wind deflector ontology.Alternatively, when wind deflector ontology 51 carries out wind-guiding,
Make the elongation of telescopic arm 55 so that wind deflector ontology 51 farther away from air outlet 12, to increase air supplying distance, wind is oriented to farther
Region.For example, the 55 both ends spacing of telescopic arm in Fig. 5 is tuned up, and air supplying distance is bigger compared to Fig. 4.In wind deflector ontology 51
The isogonal situation of wind-guiding under, by adjusting distance s of the wind deflector ontology 51 away from its pivot center, also changeable air outlet
12 air-out area.When the distance is tuned up, wind deflector ontology 51 will make the outlet air of air outlet 12 farther away from air outlet 12
Area is bigger, to keep air quantity bigger.
A kind of alternative construction of telescopic arm 55 is introduced referring to Fig. 1 to Fig. 3.Each telescopic arm 55 includes fixed part 554
With interconnecting piece 552.The first end of fixed part 554 is fixed on wind deflector ontology 51, and second end is far from wind deflector ontology 51 and end face
Inwardly (the inward-pointing direction for being directed towards wind deflector ontology 51) offers jack 5541.The first end of interconnecting piece 552 be used for
Shell 10 is rotatablely connected, and second end is telescopically inserted into jack 5541, make interconnecting piece 552 can in jack 5541 sliding translation
(along the direction sliding translation for being parallel to y-axis).With will pass through the movement of interconnecting piece 552 adjust the first end of interconnecting piece 552 with
The spacing (the both ends spacing for being equivalent to the telescopic arm 55 being described above) of the first end of fixed part 554.
Since the self gravity and stream pressure of wind deflector 50 are all applied to the fixed part 554 of telescopic arm 55, then pass through
Fixed part 554 is applied to interconnecting piece 552.To connect the two, more stable, sliding relatively is more smooth, avoids the two contact surface
Unbalance stress causes deformation and increases friction and noise, and the present invention especially makes the jack 5541 of fixed part 554 and interconnecting piece 552 equal
The flat structure (referring to Fig. 1) in 51 pivot center direction (x-axis) of wind deflector ontology is parallel to for thickness direction, so that fixed part
554 and interconnecting piece 552 contact area it is bigger, when 51 unbalance stress of wind deflector ontology generation reverse the trend when, bigger contact
Area (i.e. bigger forced area) can undertake bigger pressure, to resist reversing the trend for wind deflector ontology 51.
The quantity of aforementioned telescopic arm 55 can for one or more, be preferably arranged to it is multiple so that wind deflector 50 stress dissipate
At to multiple telescopic arms 55, so that wind deflector 50 is more stable.Such as shown in Fig. 1,4 telescopic arms 55 are set, make 4 telescopic arms
55 is uniformly distributed along the direction for the pivot center for being parallel to wind deflector ontology 51, so that each telescopic arm 55 is more uniformly stressed.
In some embodiments, as shown in figure 3, being provided with first motor on the fixed part 554 of at least one telescopic arm 55
557 and the gear 555 that is driven by it, the rack gear 553 engaged with gear 555 is provided on interconnecting piece 552, to constitute rack-and-pinion
Driving mechanism, to be stretched by first motor 557 by the relatively fixed portion 554 of gear 555 and 553 drive connection portion 552 of rack gear.When
When being provided with a telescopic arm 55, gear-rack drive mechanism above-mentioned is provided on the telescopic arm 55.When being provided with multiple stretch
It when contracting arm 55, can only make that gear-rack drive mechanism above-mentioned is arranged on a telescopic arm 55 or multiple telescopic arms 55.It is preferred that
Make that gear-rack drive mechanism is arranged on two telescopic arms 55 at 51 both ends of wind deflector ontology.
As shown in figure 3, in some embodiments, gear 555 is installed on 5541 outside of jack.Rack gear 553 and interconnecting piece 552
Between by an intermediate plate 556 connection (single piece that three can be integrally formed).The side wall of jack 5541 offers resigning mouthful
5542.Interconnecting piece 552 be inserted into jack 5541 when, make intermediate plate 556 be inserted into resigning mouthful 5542 so that rack gear 553 be emerging in it is slotting
5541 outside of hole.
Certainly, in some alternate embodiments, it is also manually operable 552 stretching motion of interconnecting piece, specific structure is no longer
It repeats.
In some embodiments, as depicted in figs. 1 and 2, wind deflector 50 may also include bar beam 52.Bar beam 52 is from wind-guiding
The surface of plate ontology 51 originates, along air outlet 12 air current flow direction and be gradually distance from 51 ground of wind deflector ontology and extend.
Wind deflector ontology 51 is in when opening 12 state of air outlet (namely be in wind-guiding state), air-flow out of air outlet 12 side to room
Interior blowout.Therefore, bar beam 52 extends from starting point (C-terminal) initially towards indoor direction, and is gradually distance from and leads during extending
Aerofoil ontology 51, until end (end D).Can also be understood that, when wind deflector ontology 51 is in wind-guiding state, bar beam 52 from
51 surface of wind deflector ontology extends and clamps predetermined acute angle with 51 surface of wind deflector ontology, and inclined direction is towards air outlet 12
Outside.Wind deflector ontology 51 and bar beam 52 guide the air-flow blow-off direction at air outlet 12 jointly.
In order to promote air-supply comfort, in air conditioner refrigerating, it is desirable to which wind deflector guidance cold wind is vertically upright blown out as far as possible；
When air-conditioning heating, it is desirable to which wind deflector guidance hot wind is blown out vertically downwardly as far as possible.But in wind deflector close to upper and lower two limit
Wind-guiding angle when, the angle of plane is too small where wind deflector and air outlet, i.e., (aperture of wind deflector refers to it to aperture very little
The degree for opening air outlet, when wind deflector completely closes air outlet, aperture zero.Wind-guiding plate surface is approximately perpendicular to air outlet institute
At surface, aperture 100%, outlet air is the most smooth), wind deflector will seriously block air outlet, and air quantity becomes very little.This is just limited
The wind-guiding angular range of wind deflector is made.Especially in vertical wind-guiding, it is difficult to take into account wind-guiding angle and air quantity.
In the embodiment of the present invention, bar beam 52 changes the original wind-guiding direction of wind deflector ontology 51.Such as this is implemented
When the example application air-conditioning shown in Fig. 4 of wind deflector 50, wind-guiding angle (airflow direction and water on the upside of wind deflector of wind deflector 50
The angle of plane) it is a.Assuming that becoming the wind deflector of the prior art after bar beam 52 is removed, air outlet angle obviously will be less than
a.And if the wind-guiding angle of prior art wind deflector is wanted to reach a, needs to continue up and turns an angle.But it can be made in this way
Aperture becomes smaller, and the outlet air of air outlet 12 is made to be obstructed.As it can be seen that when being in same aperture, the wind-guiding angle of wind deflector 50 of the invention
Degree is greater than the wind deflector of the prior art.In short, wind deflector of the invention expands wind-guiding angle model by adding bar beam 52
It encloses.
When operation of air conditioner cold wind keeps away people's mode, control wind deflector ontology 51, which turns to, blows angle on shown in Fig. 4, " upwards
The bar beam 52 of tilting " guides cold wind to be more nearly direction blowout straight up.Moreover, not needing wind deflector ontology yet
51 is rotationally excessively top so that aperture is too small, and the air quantity to ensure air outlet 12 is not from excessive influence.As it can be seen that the present embodiment
Wind deflector 50 can take into account wind-guiding angle and air quantity.
In the pivot center direction for being parallel to wind deflector ontology 51, preferably make both ends and the wind deflector ontology 51 of bar beam 52
Both ends it is concordant so that its span is bigger, promote wind effect.
As depicted in figs. 1 and 2, in 50 wind-guiding of wind deflector, air-conditioning internal gas flow first passes through wind deflector ontology 51 towards out
One end (end B) of 12 inside of air port, after the guidance of wind deflector ontology 51, through being blowed to towards the one end (end A) in 12 outside of air outlet
It is indoor.Defining the end B as a result, is windward side, and the end A is outlet air end.Fraction is from the windward side of wind deflector ontology 51 through wind deflector
Starting point (C-terminal) of 51 inner surface of ontology through bar beam 52 is blown out outward along 52 surface of bar beam to 52 end of bar beam (end D).
Bar beam 52 can be arranged in the position far from 51 windward side of wind deflector ontology, so that 52 end of bar beam and wind-guiding
The distance (BD spacing) of 51 windward side of plate ontology is longer, stronger to the guiding role of air-flow.
It can make from 51 windward side of wind deflector ontology to the surface smooth surface formed between 52 end of bar beam, to reduce
Air-flow flow losses.The inner concave that can also further make its smooth, to be more conducive to upward wind-guiding.
As depicted in figs. 1 and 2,52 starting point of bar beam and end spacing can be made to be less than 52 starting point of bar beam and wind deflector
The spacing of 51 outlet air end of ontology makes the end of bar beam 52 be no more than the outlet air end of wind deflector ontology 51, can avoid excessive point
The air quantity of the influence air outlet 12 of supporting plate 52.
The embodiment of the invention also provides a kind of air-conditionings.It can be wall-hanger, the various ends of cabinet-type air conditioner or central air-conditioning
Type.It is introduced by taking wall-hanger as an example below.
As shown in figure 4, air-conditioning generally may include the wind deflector 50 of shell 10 and any of the above-described embodiment.Shell 10
On be provided with air inlet 11, air outlet 12.At least one telescopic arm 55 of wind deflector 50 is installed in rotation at air outlet 12
Shell 10 on, with by telescopic arm 55 drive wind deflector ontology 51 rotate, to guide the air-flow side at the air outlet 12 of air-conditioning
To.And have various functions and effect that above-described embodiment is introduced.For example, being provided on shell 10 and 55 quantity phase of telescopic arm
Same installing arm 70, each telescopic arm 55 are mounted in an installing arm 70.
As shown in figure 4, air-conditioning further includes evaporator 20, blower 30, air duct 40, pendulum leaf 60.Evaporator 20 be used for from into
The air that air port 11 enters shell 10 carries out heat exchange, forms heat exchange wind and (specifically, is cold wind when refrigeration, heats Shi Weire
Wind).The import in air duct 40 is towards evaporator 20, outlet air outlet 12.Blower 30 can be cross flow fan, be arranged in air duct
40 entrance, to promote air to flow at air outlet 12 from evaporator 20.Pendulum leaf 60 is for carrying out left and right pendulum wind.
It as shown in figure 4, air outlet 12 can be made to be located at 10 lower front of shell, and is horizontally extending strip square
Shape.Make wind deflector ontology 51 and the matched strip rectangle shape of air outlet 12.And the pivot center (x-axis) of wind deflector ontology 51 is flat
Row is in the length direction of wind deflector ontology 51.
As shown in figure 4, the part for closing on 12 top margin of air outlet of shell 10 can be made to be inwardly recessed to form resigning recess 13.
When wind deflector ontology 51 is in the position for closing air outlet 12, end is in resigning recess 13, can make wind deflector 50
Outer surface concordantly connects with the outer surface (part of non-resigning recess) of shell 10.
When the wind deflector of the prior art closes air outlet, top and air outlet top margin are substantially aligned, with " lucky " closing
The top margin of air outlet.This design actually limits the size design of wind deflector, can not design wind deflector wider.And this
Embodiment broadens wind deflector ontology 51, when it closes air outlet 12, the resigning recess for being partially in shell 10 widened
In 13, it can avoid widening wind deflector ontology 51 and directly ride over 10 outer side surface of shell and lead to air-conditioning appearance unsightly.
Importantly, the Widening Design of wind deflector ontology 51 extends its wind-guiding stroke, it is pre- conducive to directing flow into
If direction.Moreover, wind deflector ontology 51 in resigning recess 13, also makes it bigger with the contact area of shell 10, promoted
Sealing performance avoids because cold wind herein leak so that vapor condensation generation condensation to the cold herein in room air, very
Extremely drip downwards when condensation is much.
Fig. 6 is the schematic block diagram of the air-conditioning of one embodiment of the invention.In some embodiments, as shown in fig. 6, air-conditioning
It may include the second motor 53, force-feeling sensor 80 and controller 90.
Second motor 53 is rotated for directly driving a telescopic arm 55, to drive wind deflector ontology 51 to rotate.People's propagated sensation
Sensor 80 is for detecting whether there is human body to enter the room predeterminable area.The region can be the chamber interior subregion that people's body is able to enter
Domain, as bed and its near, can also be indoor whole region.Force-feeling sensor 80 can be infrared sensor.Force-feeling sensor 80 examines
Someone is measured into after the predeterminable area, forms human-induced signal, and pass it to controller 90.
User may be selected whether air-conditioning enters anti-blow-through mode.When air-conditioning is in anti-blow-through mode, controller 90 is received
After the human-induced signal transmitted to force-feeling sensor 80, control the second motor 53 operation, turning to wind deflector ontology 51 makes
Wind avoids the position (blow on such as position or under blow position) of human body.The movement and the of the control pendulum leaf 60 of controller 90 can also be made
One motor 557, so that wind avoids human body.It can achieve the effect that anti-blow-through in this way, improve the comfort level experience of user.
When air-conditioning is not in anti-blow-through mode, controller 90 is sent out according to user by remote controler or other communication terminals
Other control signals come, or according to the preset running mode of air-conditioning, control wind deflector ontology 51 and put the rotation of leaf 60.
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 (10)
1. a kind of wind deflector, characterized by comprising:
Wind deflector ontology；With
At least one telescopic arm, one end of each telescopic arm are connected to the wind deflector ontology, and the other end is rotationally pacified
Shell loaded on air-conditioning, to drive the wind deflector ontology to rotate by the telescopic arm, to guide the air outlet of the air-conditioning
The airflow direction at place；And
The both ends spacing of each telescopic arm is adjustable, so that the spacing of the wind deflector ontology away from its pivot center is adjustable.
2. wind deflector according to claim 1, which is characterized in that each telescopic arm includes:
Fixed part, first end are fixed on the wind deflector ontology, and second end is far from the wind deflector ontology and end face inwardly opens up
There is jack；With
Interconnecting piece, first end with the housing into rotation for connecting, and second end is telescopically inserted into the jack, so that the company
The first end of socket part and the spacing of the first end of the fixed part are adjustable.
3. wind deflector according to claim 2, which is characterized in that
The gear for being provided with first motor on the fixed part of at least one telescopic arm and being driven by it is provided on interconnecting piece
The rack gear engaged with the gear,
To be stretched as the first motor by the relatively described fixed part of interconnecting piece described in the gear and the rack drives.
4. wind deflector according to claim 3, which is characterized in that
The first motor and the gear are installed on the outside of the jack；
It is connected between the rack gear and the interconnecting piece by an intermediate plate；And
The jack side wall offers resigning mouthful, to allow the intermediate plate to be inserted into when the interconnecting piece is inserted into the jack
The resigning mouthful, so that the rack gear is emerging on the outside of the jack.
5. wind deflector according to claim 2, which is characterized in that
The fixed part jack and the interconnecting piece are that thickness direction is parallel to the wind deflector ontology pivot center direction
Flat structure.
6. wind deflector according to claim 1, it is characterised in that further include:
Bar beam from the starting of the inner surface of the wind deflector ontology, along air current flow direction and is gradually distance from the wind deflector
Noumenally extend, to guide the air-flow blow-off direction at the air outlet jointly with the wind deflector ontology.
7. wind deflector according to claim 6, which is characterized in that
The wind deflector ontology is windward side towards one end on the inside of the air outlet in wind-guiding, towards on the outside of the air outlet
One end be outlet air end；And
The bar beam is arranged in the end regions windward far from the wind deflector ontology.
8. wind deflector according to claim 6, which is characterized in that
The bar beam starting point and end spacing are less than between the bar beam starting point and the wind deflector ontology outlet air end
Away from.
9. a kind of air-conditioning, characterized by comprising:
Shell defines an air outlet；With
Wind deflector, the wind deflector be such as wind deflector described in any item of the claim 1 to 8, wherein it is described at least one stretch
Contracting arm is rotatably installed on the shell, to drive the wind deflector ontology to rotate by the telescopic arm, thus described in guidance
Airflow direction at the air outlet of air-conditioning.
10. air-conditioning according to claim 9, it is characterised in that further include:
Second motor, for driving the telescopic arm rotation；
Force-feeling sensor, for detecting whether there is human body to enter the room predeterminable area；With
Controller is configured to control second motor operation when there is human body to enter the indoor predeterminable area, makes described lead
Aerofoil ontology turns to the position for making wind avoid human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350758.0A CN110044042B (en) | 2019-04-28 | 2019-04-28 | Air deflector and air conditioner with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350758.0A CN110044042B (en) | 2019-04-28 | 2019-04-28 | Air deflector and air conditioner with same |
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| CN110044042A true CN110044042A (en) | 2019-07-23 |
| CN110044042B CN110044042B (en) | 2023-05-16 |
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| CN201910350758.0A Active CN110044042B (en) | 2019-04-28 | 2019-04-28 | Air deflector and air conditioner with same |
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| CN111623414A (en) * | 2020-04-29 | 2020-09-04 | 海信（山东）空调有限公司 | Air conditioner with double air outlets |
| CN111623413A (en) * | 2020-04-29 | 2020-09-04 | 海信（山东）空调有限公司 | Air conditioner |
| CN111678201A (en) * | 2020-04-29 | 2020-09-18 | 海信（山东）空调有限公司 | Air conditioner with single air outlet |
| CN113819518A (en) * | 2021-08-26 | 2021-12-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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| CN111678201B (en) * | 2020-04-29 | 2022-02-08 | 海信（山东）空调有限公司 | Air conditioner with single air outlet |
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| CN113819518A (en) * | 2021-08-26 | 2021-12-21 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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|---|---|
| CN110044042B (en) | 2023-05-16 |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |