CN108626789B - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN108626789B CN108626789B CN201710183537.XA CN201710183537A CN108626789B CN 108626789 B CN108626789 B CN 108626789B CN 201710183537 A CN201710183537 A CN 201710183537A CN 108626789 B CN108626789 B CN 108626789B
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- curved
- curved blade
- indoor unit
- air
- blade
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0029—Axial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- 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
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
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- 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 wall-hanging air conditioner indoor units, comprising: shell and at least one opening and closing structure.The front side surface of shell is provided at least one round air outlet.Each opening and closing structure is correspondingly arranged at the round air outlet, and each opening and closing structure includes multiple curved blades, and the multiple curved blade is for the partially enclosed or unlatching round air outlet.When machine is shut down indoors, multiple curved blade expansion, and outlet air region can be completely enclosed, the dust and impurities outside indoor unit can be effectively prevent to enter inside air duct, to ensure that the working effect of indoor unit.When machine works indoors, multiple curved blades gather contraction, to fully open outlet air region, in order to indoor unit air-supply.
Description
Technical field
The present invention relates to airflow apparatus, in particular to a kind of wall-hanging air conditioner indoor unit.
Background technique
Traditional air conditioner usually all uses the air outlet of rectangle, and lined grid and vertical lattice are generally provided on air outlet
Grid are realized the wind-guiding of up and down direction by lined grid, the wind-guiding of left and right directions are realized by Longitudinal grille.But it traditional leads
Wind structure is easy to appear the phenomenon that grid is shaken, noise is larger, and due to lattice when by swinging lined grid and Longitudinal grille wind-guiding
Grid swing angle is limited, keeps wind direction smaller, the design of grid also blocks a part of wind, reduces wind-force, affects and send
Wind distance and air-supply effect.
In order to solve the above problem, existing some air conditioners use round air outlet structure, are not provided with wind-guiding at air outlet
Plate.After machine is opened indoors, indoor unit internal gas flow is directly exported in the way of hollow draft.But these circles go out
The indoor unit in air port, due to not having masking structure at air outlet, external dust is easily accessible inside indoor unit, influences air-conditioning and go out
The air quality of general mood stream.In addition, these indoor units can not guide the airflow direction at air outlet, it be easy to cause cold
Gas/hot gas blow-through, influences user experience.
Summary of the invention
In view of the above problems, it proposes on the present invention overcomes the above problem or at least be partially solved in order to provide one kind
State the wall-hanging air conditioner indoor unit of problem.
A further object of the present invention is in order to close air-conditioner air outlet.
Another further object of the present invention is in order to enable the shape of air outlet is more complete, beautiful.
According to an aspect of the present invention, the present invention provides a kind of wall-hanging air conditioner indoor units, comprising: shell, shell
Front side surface be provided at least one round air outlet；With at least one opening and closing structure, each opening and closing structure is correspondingly arranged in
At one round air outlet, each opening and closing structure includes multiple curved blades, and multiple curved blades are for partially enclosed or unlatching
Round air outlet, wherein each curved blade includes: outer profile edge part, including the first circular arc shaped sectors and the second arc-shaped area
Section；With Internal periphery edge part, including third circular arc shaped sectors and the 4th circular arc shaped sectors；Wherein the first circular arc shaped sectors and the 4th
Circular arc shaped sectors are moved closer to along the direction of butt for being directed toward curved blade so that the butt of curved blade formed it is tapered curved
Region；Second circular arc shaped sectors and third circular arc shaped sectors are moved closer to along the direction for the end for being directed toward curved blade, so that bent
The end of shape blade forms tapered curved region.
Optionally, the curvature of the second circular arc shaped sectors is equal with the round curvature of inner peripheral of air outlet；Third is arc-shaped
It the curvature and length of section and the curvature of the first circular arc shaped sectors and is equal in length.
Optionally, have on the first circular arc shaped sectors backward side it is outstanding and from the butt of neighbouring curved blade to separate
Butt direction gradually high guide rib, to be shunk in multiple curved blades or when extension movement, in the longitudinal direction to multiple songs
Shape blade is oriented to, in order to which multiple curved blades can be least partially overlapped.
Optionally, each curved blade further include: blade rotor is set to the butt of curved blade, and is in curved leaf
The front side of piece, for curved blade to be pivotably coupled to position of the trailing flank adjacent to outer peripheral edge of central baffle.
Optionally, each curved blade further include: guide post is fixedly installed on Internal periphery edge part, and is located at third circle
In guide post fixing section between curved section and the 4th circular arc shaped sectors, guide post and blade rotor are stretched towards same direction
Out.
Optionally, each opening and closing structure further include: central baffle is immovably set to the center of round air outlet,
Outlet air region is formed between its outer peripheral edge and the inner peripheral of corresponding round air outlet；Plurality of curved blade is along central baffle
Circumferential direction set gradually, be configured to gather to the center of central baffle with least partially open outlet air region, and also match
Being set to can be unfolded to the direction away from center stop plate center at least partly to close outlet air region, and the first circular arc shaped sectors
Curvature it is equal with the central curvature of outer peripheral edge of baffle.
Optionally, opening and closing structure further include: curved blade driving mechanism is configured to drive each curved blade corresponding around it
Blade rotor Double-directional rotary so that multiple curved blades are gathered or are unfolded.
Optionally, curved blade driving mechanism includes: positioning disk, is concentrically disposed in the rear side of central baffle, positioning disk
Center open up a circular open, rack gear is arranged in the inner peripheral of circular open, is additionally provided on positioning disk a plurality of by positioning disk
The curved guide groove that center extends to edge, every curved guide groove are configured to controllably for accommodating a guide post, positioning disk
Ground forces guide post to move along curved guide groove around center axis thereof bidirectional rotation, so that corresponding curved blade be driven to rotate；
Positioning disk gear, is set in circular open, and engages with gear ring；With guiding coil motor, guiding coil motor is configured to pass through drive
The rotation of action-oriented disk gear drives guiding disc spins.
Optionally, above-mentioned wall-hanging air conditioner indoor unit further include: at least one air guide structure, each air guide structure correspondence are set
It is placed in the rear side of a round air outlet, each air guide structure includes swivel becket, is set to enclosure interior and face circle outlet air
Mouth setting, swivel becket are configured to controllably rotate around center axis thereof；Two pendulum leaf components, are arranged at intervals on swivel becket, often
A pendulum leaf component includes pendulum leaf driving mechanism and multi-disc puts leaf, and multi-disc pendulum leaf is set to the inside of swivel becket, and every pendulum leaf has
There is an axis of rotation, pendulum leaf actuator configuration moves synchronously multi-disc pendulum leaf at every pendulum leaf rotation of driving.
Optionally, above-mentioned wall-hanging air conditioner indoor unit further include: air inlet is set to the rear side surface of shell；Multiple axis
Flow fan, round air outlet be it is multiple, each axial flow blower is correspondingly arranged in the rear side of a round air outlet, for correspondence
Round air outlet air-supply；And heat exchanger, be set to the rear side of multiple axial flow blowers, inside for refrigerant flow to heat or make
It is cold.
The present invention provides a kind of wall-hanging air conditioner indoor units, comprising: shell and at least one opening and closing structure.Before shell
Side surface is provided at least one round air outlet.Each opening and closing structure is correspondingly arranged in the round air outlet
Place, each opening and closing structure include multiple curved blades, and the multiple curved blade is for the partially enclosed or unlatching circle
Shape air outlet.When machine is shut down indoors, multiple curved blade expansion, and outlet air region can be completely enclosed, it can effectively prevent
Dust and impurities outside indoor unit enter inside air duct, to ensure that the working effect of indoor unit.When machine works indoors,
Multiple curved blades gather contraction, to fully open outlet air region, in order to indoor unit air-supply.
Further, the curvature of first circular arc shaped sectors is equal with the central curvature of outer peripheral edge of baffle；Institute
The curvature for stating the second circular arc shaped sectors is equal with the round curvature of inner peripheral of air outlet；The third circular arc shaped sectors
It the curvature of curvature and length and first circular arc shaped sectors and is equal in length.It is fully deployed in multiple curved blades to covering
When outlet air region, the first circular arc shaped sectors and third circular arc shaped sectors of two neighboring curved blade are just stitched and fastened, and are made
Outlet air region can completely be covered by obtaining multiple curved blades, while not overlapped between adjacent curved blade, so that outlet air
Shape at mouthful is more complete, beautiful.
Further, the present invention also provides a kind of wall-hanging air conditioner indoor units.Comprising: multiple air guide structures.Often
A air guide structure includes: swivel becket, two curved connecting rods, multiple rocking bars and multi-disc pendulum leaf.Swivel becket is set to round air outlet
Edge on rear side of, and the inner peripheral surface of swivel becket also opens up multiple circular holes, and swivel becket is configured to can be around itself central axis
Line rotation.Two pendulum leaf components are arranged at intervals on swivel becket, and each pendulum leaf component includes that pendulum leaf driving mechanism and multi-disc put leaf,
Multi-disc pendulum leaf is set to the inside of swivel becket, and every pendulum leaf all has an axis of rotation, and pendulum leaf actuator configuration is at driving multi-disc
Leaf is put around respective axis of rotation synchronous rotation.The pendulum leaf of air conditioner indoor unit air guide structure of the invention can be around its axis of rotation certainly
Turn, swivel becket can also be followed to revolve around the center of swivel becket.In the use process of indoor unit of the invention, user can be first
Swivel becket rotation is adjusted, determines the circumferential air-out direction of circle air outlet, then adjusts pendulum leaf rotation, determines the diameter of circle air outlet
To air-out direction.Pendulum leaf of the invention has more various swing angle, and user can more freely adjust air outlet
Wind direction.
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 elevational view of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic elevational view of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Fig. 3 is the schematic elevational view of the opening and closing structure of wall-hanging air conditioner room according to an embodiment of the invention；
Fig. 4 is the structural exploded view of the opening and closing structure of wall-hanging air conditioner room according to an embodiment of the invention；
Fig. 5 is the schematic elevational view of the curved blade of opening and closing structure according to another embodiment of the present invention；
Fig. 6 is the schematic plan of the curved blade of opening and closing structure according to another embodiment of the present invention；
Fig. 7 is the schematic, bottom view of the curved blade of opening and closing structure according to another embodiment of the present invention；
Fig. 8 is the schematic rear view of opening and closing structure according to an embodiment of the invention；
Fig. 9 is the schematic rear view of opening and closing structure according to an embodiment of the invention；
Figure 10 is the schematic rear view of opening and closing structure according to another embodiment of the present invention；
Figure 11 is the schematic rear view of opening and closing structure according to another embodiment of the present invention；
Figure 12 is the structural exploded view of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Figure 13 is the schematic elevational view of the air guide structure of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Figure 14 is the exploded view of the air guide structure of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Figure 15 is the schematic diagram of the swivel becket of the air guide structure of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Figure 16 is the signal of the curved connecting rod of the air guide structure of wall-hanging air conditioner indoor unit according to an embodiment of the invention
Figure；
Figure 17 is the schematic rear view of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Figure 18 is the side view that wall-hanging air conditioner indoor unit according to an embodiment of the invention is installed on wall；
Figure 19 is the exploded view of the hanger of wall-hanging air conditioner indoor unit according to an embodiment of the invention；
Figure 20 is the schematic diagram of the hanger hanging plate of wall-hanging air conditioner indoor unit according to an embodiment of the invention.
Specific embodiment
The embodiment of the invention provides a kind of wall-hanging air conditioner indoor units, may include shell 10.The front side table of shell 10
Face is provided at least one round air outlet 11.For example, above-mentioned circle air outlet 11 can be to be multiple, preferably two, and
Length direction along indoor unit is arranged.The wall-hanging air conditioner indoor unit further includes the opening and closing structure for round air outlet 11
20.As shown in Figures 1 to 4, each opening and closing structure 20 may include central baffle 21 and multiple curved blades 22.
Central baffle 21 is fixedly installed on the center of round air outlet 11, the inner peripheral of outer peripheral edge and round air outlet 11
Between formed outlet air region.For example, above-mentioned center baffle 21 can be circle, then corresponding outlet air region is annular.In this hair
In bright some alternate embodiments, above-mentioned center baffle 21 can be the other shapes such as rectangular, oval.
Multiple curved blades 22 are set gradually along the circumferential direction of central baffle 21, for example, the quantity of curved blade 22 can be 6
It is a, and be equably arranged along the periphery of central baffle 21.In other embodiments, the quantity of blade can also be 6
Below or 6 or more, it can specifically be set according to leaf blade size, the size of central baffle 21 and round 11 size of air outlet
It is fixed.Multiple curved blades 22 can be gathered to the center of central baffle 21 with least partially open outlet air region, and can be with
Gather the front side or rear side for being contracted to central baffle 21 completely.Preferably, can gather completely after being contracted to central baffle 21
Side, that is to say, that when multiple curved blades 22 are in complete rounding state, central baffle 21 can cover multiple curved blades
22, user can not be 22 from air outlet external observation to curved blade, as shown in Figure 2.Multiple curved blades 22 can also be to deviating from
It is unfolded at least partly to close outlet air region in the direction at central 21 center of baffle.As shown in Figure 1, multiple curved blades 22 can be with
It is expanded to and above-mentioned annular air outlet region is completely covered, to realize the closed allround of air outlet.
Fig. 5,6,7 be respectively the curved blade 22 of opening and closing structure 20 in accordance with another embodiment of the present invention schematically just
View, top and bottom perspective views.As shown in Figures 5 to 7, curved blade 22 has an outer profile edge similar to crescent
Portion and an Internal periphery edge part, outer profile edge part are in convex, and Internal periphery edge part is concave.Internal periphery edge part is in multiple songs
Towards the center setting of central baffle when shape blade is gathered, then correspondingly, outer profile edge part is when multiple curved blades are gathered
Can be towards the inner peripheral of round air outlet, it can be as shown in Figure 9.Outer profile edge part and Internal periphery edge part limit curved jointly
The butt of blade 22 and end.
As illustrated in figs. 5-7, in some embodiments of the invention, the outer profile edge part of curved blade 22 includes the first circle
Curved section 221 and the second circular arc shaped sectors 222.Internal periphery edge part includes that third circular arc shaped sectors 223 and the 4th are arc-shaped
Section 224.The butt of first circular arc shaped sectors 221 and the 4th circular arc shaped sectors 224 towards curved blade 22 moves closer to, thus
So that the butt of curved blade 22 forms tapered curved region.223 court of second circular arc shaped sectors 222 and third circular arc shaped sectors
It is moved closer to the end of curved blade 22, so that the end of curved blade 22 is similarly formed tapered curved region.
That is the first circular arc shaped sectors and the 4th circular arc shaped sectors are moved closer to along the direction for the butt for being directed toward curved blade, so that
The butt of curved blade forms tapered curved region.Second circular arc shaped sectors and third circular arc shaped sectors are along direction curved blade
The direction of end move closer to so that the end of curved blade forms tapered curved region.
In some preferred embodiments of the invention, the curvature of the first circular arc shaped sectors 221 is outer with central baffle 21
The curvature of periphery is equal, to make multiple curved blades 22 when multiple curved blades 22 are gathered completely to central 21 rear side of baffle
The first circular arc shaped sectors 221 be overlapped with the outer peripheral edge of central baffle 21, as shown in Figure 9.And it is poly- in multiple curved blades 22
After holding together, the partial region of each curved blade 22 is located between adjacent two curved blade 22 with the curved blade 22.The
The curvature of two circular arc shaped sectors 222 and the inner peripheral curvature of air outlet are equal, to be fully deployed when multiple curved blades 22 to covering
When lid outlet air region, it is overlapped the second circular arc shaped sectors 222 of multiple curved blades 22 with the inner peripheral of air outlet, such as Fig. 8
It is shown.It is designed in this way, multiple curved blades 22 can collapse to central 21 rear side of baffle completely or be fully deployed masking wind outlet area
Domain, so that the shape at air outlet is more complete, beautiful.
In addition, the curvature and length of third circular arc shaped sectors 223 and the curvature and length of the first circular arc shaped sectors 221 are homogeneous
Deng.In the present embodiment, multiple curved blades 22 be fully deployed to covering outlet air region when, as shown in figure 8, two neighboring song
The first circular arc shaped sectors 221 and third circular arc shaped sectors of shape blade 22 just stitch and fasten, so that multiple curved blades 22
Outlet air region can be completely covered, while not being overlapped as far as possible between adjacent curved blade 22, it is curved to make full use of
The size of blade, so that the shape at air outlet is more complete, beautiful.
In some embodiments of the invention, gathering and be unfolded, each curved blade for the ease of multiple curved blades
The front side or rear side of central baffle is preferably rotatablely arranged at around its butt.For example, as shown in Figure 8 and Figure 9, it is each curved
Blade can turn to the rear side of central baffle around its butt, and multiple curved blades are cascading.
Further, also have on the first circular arc shaped sectors 221 from neighbouring 22 butt of curved blade to far from butt direction
Gradually high guide rib 225, to be shunk in multiple curved blades 22 or when extension movement, indoors to multiple on machine front-rear direction
Curved blade 22 is oriented to, in order to which multiple curved blades 22 can be least partially overlapped.Specifically, poly- in multiple curved blades
After holding together, in every two adjacent curved blades 22, the partial region of the end of a curved blade 22 is located at another curved blade
The rear side of the partial region of 22 butt, and there is the rear side to curved blade on the first circular arc shaped sectors of each curved blade
It is outstanding and from the butt of the neighbouring curved blade to far from butt direction gradually high guide rib.Or, in multiple curved blades
After gathering, in every two adjacent curved blades 22, the partial region of the end of a curved blade 22 is located at another curved leaf
The front side of the partial region of the butt of piece 22, and have on the first circular arc shaped sectors of each curved blade to before curved blade
Side is outstanding and from the butt of the neighbouring curved blade to far from butt direction gradually high guide rib.
Setting is because multiple curved blades 22 are in the process of gathering in this way, and adjacent curved blade 22 may be sent out
Raw mechanical interference.Above-mentioned guide rib 225 is lower close to the position of butt, and the position far from butt is higher, adjacent curved
Blade 22 collapses to when being overlapped mutually, and guide rib 225 can guide adjacent blades slightly to move towards rear side, so that adjacent
Curved blade 22 be staggered on the front-rear direction of opening and closing structure 20, to prevent mechanical interference.
In some embodiments of the invention, the butt of curved blade 22 is provided with blade rotor 26, and curved blade 22 is logical
The position that blade rotor 26 is pivotably connected the rear side neighboring edge of central baffle 21 is crossed, so that curved blade 22 can be around
26 Double-directional rotary of blade rotor.Multiple curved blades 22 are by rotating expansion around above-mentioned blade rotor 26 or gathering.Such as Fig. 8 and figure
Shown in 9, when multiple curved blades 22 rotate clockwise by the state of Fig. 8 around blade rotor 26 (with observer from wall-hanging air conditioner
The rear side of indoor unit is directed toward the direction observation of front side) when, then the location status of Fig. 9 is collapsed to central baffle 21.When multiple songs
When shape blade 22 is rotated counterclockwise by the state of Fig. 9 around blade rotor 26, then rotates and be unfolded to air outlet edge, can be restored to
The location status of Fig. 8.
In some embodiments of the invention, above-mentioned opening and closing structure 20 further includes curved blade driving mechanism.Curved blade
Driving mechanism is for driving each curved blade 22 to rotate along its blade rotor 26 with opening and closing of fault outlet air region.For example, In
In some alternative embodiments, curved blade driving mechanism can be multiple link mechanisms and the stepping connecting with multiple link mechanisms
Motor, each link mechanism are connected with corresponding curved blade 22.Stepper motor drives 22 turns of curved blade by link mechanism
It is dynamic.
It (needs to illustrate, in order to clearly show 22 driving mechanism of curved blade as shown in Figure 10 and Figure 11
Working principle illustrates only an independent curved blade 22 in Figure 10 and Figure 11), some example is preferably applied of the invention
In, above-mentioned curved blade driving mechanism may include positioning disk 23.Positioning disk 23 is circle, after being set to central baffle 21
Side, center are overlapped with the center of central baffle 21, can be around perpendicular to plane where itself and by the straight line of center
Bidirectional rotation is carried out, can be rotated in a first direction around center axis thereof, it can also be around center axis thereof along opposite with first direction
Second direction rotation.
Further, the rear side surface of positioning disk 23 is provided with a plurality of middle part (the also referred to as middle part by positioning disk 23
Region, middle section) to edge extend curved guide groove 231.The quantity of curved guide groove 231 and the quantity of curved blade 22
It is identical, each curved guide groove 231 22 cooperating of curved blade corresponding with one.For example, each curved blade also wraps
Guide post 27 is included, one end of guide post 27 is securable to the rear side of curved blade 22, and the other end is caught in corresponding curved guide groove
In 231.That is, every curved guide groove is for accommodating a guide post, in positioning disk around center axis thereof bidirectional rotary
When turning, guide post is forced to move along curved guide groove, so that corresponding curved blade be driven to rotate.
In some preferred embodiments of the invention, guide post 27 be can be set in the Internal periphery edge of curved blade 22
Portion, and guide post 27 is vertical with 23 place plane of positioning disk.Preferably, guide post 27 can be located at the third circular arc shaped sectors
223 and the 4th guide post fixing section between circular arc shaped sectors 224 on, guide post 27 and blade rotor 26 are towards same direction
It stretches out.Moreover, the distance of point to corresponding 22 blade rotor 26 of curved blade on above-mentioned guide groove 231 is radial along positioning disk 23
Direction gradually increases.That is, guide groove 231 close to 23 edge of positioning disk point to blade rotor 26 distance be greater than it is close
Distance of the point at 23 center of positioning disk to blade rotor 26.
In actual use, as shown in Figure 10, curved blade 22 is in the state being fully deployed, guide post 27 at this time
Close to the position at 23 edge of positioning disk in guide groove 231.When needing to collapse curved blade 22,23 up time of positioning disk is driven
Needle rotation, the distance that curved guide groove 231 arrives corresponding 22 blade rotor 26 of curved blade increase, and guide post 27 is forced to along curved
Guide groove 231 is slided towards the center of positioning disk 23, and drives curved blade 22 towards the center position of central baffle 21
Rotation is collapsed, as shown in figure 11.It is bent when guide post 27 moves to the one end of curved guide groove 231 close to 23 center of positioning disk
Shape blade 22 collapses to central 21 rear side of baffle completely.When needing to be unfolded curved blade 22, driving positioning disk 23 revolves counterclockwise
Turn, the distance that curved guide groove 231 arrives corresponding 22 blade rotor 26 of curved blade reduces, and guide post 27 is forced to along curved guiding
The marginal position of slot 231 towards positioning disk 23 slides, and curved blade 22 is driven to rotate towards round 11 edge direction of air outlet
Expansion.When guide post 27 moves to the one end of curved guide groove 231 close to 23 edge of positioning disk, curved blade 22 is fully deployed
To closing outlet air region.
In some embodiments of the invention, for the ease of the rotation of positioning disk 23, the middle part of positioning disk 23 also has one
Circular open 233, the 233 one week setting rack gear in inside of circular open.Above-mentioned curved blade driving mechanism may also include guiding
Disk gear and guiding coil motor 25.Positioning disk gear is set in 23 circular open 233 of positioning disk, with 233 inside of circular open
Gear ring engagement, guiding coil motor 25 for drive positioning disk gear rotate, and then drive positioning disk 23 rotate.It is oriented to coil motor
25 can be rotating electric machine.
In some embodiments of the invention, further, in order to enable positioning disk 23 is during rotation without departing from rail
The flange to rearward projection can be set in road, the edge of central baffle 21, and positioning disk 23 rotates in the region where above-mentioned flange.
Preferably, multiple shaft fixinig plates 211 stretched out to 23 center of positioning disk can also be arranged in the periphery of above-mentioned flange.Shaft is fixed
211 one side of piece can be used for being arranged the blade rotor 26 of curved blade 22, on the other hand can also limit in the longitudinal direction
The motion profile of positioning disk 23.
In some embodiments of the invention, positioning disk 23 is additionally provided with multiple limiting slots 232, and one on positioning disk 23
A concentric circles is positioned apart from.And each limiting slot 232 is arc, is coaxially disposed with positioning disk 23.Above-mentioned guide groove 231 is preferably
It is 3.The rear side of central baffle 21 is correspondingly provided with multiple limited posts 212.Above-mentioned each limited post 212 correspondingly protrudes into limit
In slot 232.During positioning disk 23 rotates, limited post 212 is moved relative to limiting slot 232.When positioning disk 23 rotates extremely
When to a certain degree, limited post 212 moves to the end of limiting slot 232, and positioning disk 23 is prevented further to rotate.Above-mentioned limit
For slot 232 for preventing positioning disk 23 from rotating excessively, guide post 27 is detached from positioning disk 23.
In addition, the rear side in positioning disk 23 can also install a rear side baffle 24, for covering positioning disk 23.
Figure 12 is the structural exploded view of wall-hanging air conditioner indoor unit according to an embodiment of the invention.In figure, X-axis is square
To the front side for being directed toward wall-hanging air conditioner indoor unit, Y-axis positive direction is directed toward the right side of indoor unit, and Z axis positive direction is directed toward indoor unit
Top.As shown in figure 12, and with reference to figures 13 to Figure 16, above-mentioned wall-hanging air conditioner indoor unit further include: multiple air guide structures 30.Often
A air guide structure 30 is correspondingly arranged in the rear side of a round air outlet 11, also can be set after corresponding opening and closing structure 20
Side.Each air guide structure 30 includes swivel becket 33 and two pendulum leaf components.
The inner peripheral of swivel becket 33 can be with weight on the inner peripheral of round the air outlet 11 indoors upper and lower and left and right directions of machine
It closes, i.e. the inner peripheral of swivel becket 33 is set to the rear side of the inner peripheral of round air outlet 11.Swivel becket 33 can be around center axis thereof
Rotation.In the present embodiment, air guide structure 30 further includes swivel becket motor 331 and the output shaft for being set to swivel becket motor 331
On rotation rim gear wheel, the outboard peripheries of swivel becket 33 are correspondingly provided with arc-shaped rack, and rotation rim gear wheel is engaged with arc-shaped rack,
To drive swivel becket 33 to rotate.The inner peripheral surface of swivel becket 33 also opens up multiple circular holes 332, in the present embodiment, circular hole 332
Quantity be 12,12 circular holes 332 are axisymmetrical setting, i.e. every one side of the axis of symmetry using a diameter of swivel becket 33
Respectively 6 circular holes 332 of setting.
For two pendulum leaf component space sets on swivel becket 33, each pendulum leaf component includes pendulum leaf driving mechanism and multi-disc
Leaf 34 is put, multi-disc pendulum leaf 34 is located at the inside of swivel becket, and the root of every pendulum leaf 34 all has an axis of rotation 341, the axis of rotation
341 end may pass through circular hole 332.It is synchronous around the respective axis of rotation 341 at driving multi-disc pendulum leaf 34 to put leaf actuator configuration
Rotation.The pendulum leaf 34 of two pendulum leaf components is also arranged about an above-mentioned diameter symmetry for swivel becket 33, and symmetrical
Two panels puts the axis of rotation 341 of leaf 34 on same straight line, as shown in figure 13.Putting 34 size of leaf can be according to the big of outlet air region
It is small to be set.
In some embodiments of the invention, each pendulum leaf driving mechanism can follow swivel becket 33 to rotate, and include: curved
Connecting rod 35, multiple rocking bars 36, crank and connecting rod motor 351.Curved connecting rod 35 is set to the rear side of swivel becket 33.Curved connecting rod
35 radian can be consistent with swivel becket 33, so that curved connecting rod 35 can partially be hidden in the rear side of swivel becket 33.Moreover, bent
Plane is parallel with plane where swivel becket where shape connecting rod.Two curved connecting rods 35 are also with an above-mentioned diameter for swivel becket 33
The axis of symmetry is symmetrical arranged.One end of each crank is installed on the output shaft of corresponding connecting rod motor 351, the other end and opposite
The end for the curved connecting rod 35 answered is connected.Connecting rod motor 351 drives crank rotation, to drive curved connecting rod 35 along perpendicular to pendulum
The direction of the leaf axis of rotation 341 moves.Multiple rocking bars 36 of each pendulum leaf driving mechanism are arranged at intervals at the pendulum leaf driving mechanism
On curved connecting rod 35, one end of each rocking bar 36 connects curved connecting rod 35 by shaft；The other end extends to the interior of swivel becket 33
The outside of peripheral edge surface, and it is connected to the end of corresponding pendulum leaf 34.When connecting rod motor 351 drive curved connecting rod 35 along perpendicular to
When putting the direction movement of the leaf axis of rotation, pendulum leaf 34 is driven and rotation by rocking bar 36.
In the present embodiment, the slewing area of swivel becket is preferably 0 to 90 °.The course of work of air guide structure 30 are as follows: rotation
Ring 33 first turns to predeterminated position, to drive the axis of rotation 341 of multi-disc pendulum leaf 34 to move to respect to the horizontal plane in specific angle
The position of degree needs to adjust the rotation angle of pendulum leaf 34 further according to user.Specifically, when user needs indoor unit up and down direction to go out
When wind, swivel becket 33 first turns to 0 °.At this point, the position that the axis of rotation 341 is horizontally oriented, such as the right side of indoor unit in Fig. 2
Shown in air outlet, at this point, two curved connecting rods 35 is driven to move up and down again, multi-disc pendulum leaf 34 is driven to spin upside down.When multi-disc is put
When leaf 34 turns over, the then upward outlet air of round air outlet 11；When multi-disc, which is put, to be turned under leaf 34, the then downward outlet air of round air outlet 11.
When user needs indoor unit left and right directions outlet air, swivel becket 33 first turns to 90 °.At this point, the axis of rotation 341 is in vertical side
To the left side air outlet of indoor unit as shown in Figure 2 drives multi-disc pendulum leaf 34 left at this point, two curved connecting rods 35 is driven to move again
Right overturning.When multi-disc pendulum 34 left side of leaf is turned over, the then outlet air to the left of round air outlet 11；When multi-disc pendulum 34 right side of leaf is turned over, round outlet air
11 then outlet air to the right of mouth.
In some embodiments of the invention, as shown in Figs. 13 and 14, each air guide structure 30 can also include multiple songs
Shape pressing plate 32 and fixed bracket 31.Have an opening towards the circular cavity on front side of indoor unit on the inside of fixed bracket 31.The circle
The rear side surface of the bottom surface of cavity, i.e., fixed bracket 31 is provided with grid.Multiple songs are fixedly installed in the inside edge of circular cavity
Shape pressing plate 32, the outer rim of curved pressing plate 32 and the inside edge curvature of circular cavity are identical.In the present embodiment, curved pressing plate 32
Quantity can be two.Above-mentioned swivel becket 33 is set to the inside of multiple curved pressing plates 32, that is to say, that outside swivel becket 33
Side is arranged close to the inside edge of multiple curved pressing plates 32.Multiple idler wheels 321 are also set up in the inside of multiple curved pressing plates 32, it is more
A idler wheel 321 is contacted with the outer rim of swivel becket 33, on the one hand can limit swivel becket 33, makes it not because the effect of external force deviates rotation
On the other hand the motion profile turned can make the movement of swivel becket 33 more smooth.
In some embodiments of the invention, rear side baffle 24 can be fixedly installed in the disk at fixed 31 center of bracket
On, to realize the assembly connection between opening and closing structure 20 and air guide structure 30.
In some embodiments of the invention, as shown in Figure 17 to Figure 20, wall-hanging air conditioner indoor unit further includes air inlet
13.The wall-hanging air conditioner indoor unit of the present embodiment is different from the air inlet mode of existing wall-hanging air conditioner indoor unit, existing wall
Hanging air-conditioner indoor machine is generally by the way of upper air inlet.And in the present embodiment, air inlet 13 is set to the rear side of shell 10
Surface, that is to say, that the air inlet mode that the wall-hanging air conditioner indoor unit of the present embodiment is entered the wind after using.After realizing indoor unit
Air inlet, the present embodiment is by wall-hanging air conditioner indoor unit superconducting tilting suspension on wall.Specifically, as shown in figure 17, in air-conditioner housing
10 rear side surface is additionally provided with hanger 60.Above-mentioned hanger 60 includes two hanging plates 61 and wall-hanging device.
The hanging plate 61 of the present embodiment is as shown in figure 20, comprising: sequentially connected first section plate 611, second from top to bottom
Section plate 612, third section plate 613 and the 4th section plate 614.Wherein, third section plate is vertically arranged, and the second section plate is by
The top of three section plates forward and upwardly extends setting, and the first section plate is prolonged forward and upwards by the top of the second section plate
Stretch setting, the 4th section plate forward and extends downwardly setting by the bottom end of third section plate.First section plate 611 is relative to vertical
The tilt angle in direction is greater than the second section plate 612, so that the top of hanging plate 61 forward extends out.In addition, third section plate is made
For the main supporting part in hanging plate, length longest in four section plates.
The trailing flank of second section plate 612 is provided with lacing film 615 that is prominent backward and bending downward extension.4th section
Plate 614 is located at the bottom of hanging plate 61, and the tilt angle relative to vertical direction is greater than the first section plate 611.First section 611
Top and the bottom end of the 4th section plate 614 be additionally provided with dowel 616, for connecting backside top and the rear side bottom of shell
Portion.For example, the bottom rear of shell 10 is provided with the cavity for extending transversely and being open backward.4th section plate 614 can be stretched
Enter inside above-mentioned cavity, against the upside wall surface of cavity, the dowel 616 of lower end can connect for the upper surface of the 4th section plate 614
It connects inside cavity.
Wall-hanging device may include the wallboard 63 installed on the wall surface of installation wall-hanging air conditioner indoor unit.Wallboard
63 extend transversely.Wall-hanging device may also include two fixed plates 62, and two fixed plates 62 wall surface that reclines is vertically arranged, and
Its top is welded on the position of close transverse ends of wallboard 63.62 length of fixed plate is greater than third section plate 613, fixed
The lower end of plate 62 has the bending forward and extended downwardly.When in use, wallboard 63 is first fixed on wall, then will will include
The wall-hanging air conditioner indoor unit of two hanging plates 61 is mounted in wall-hanging device, specifically, by the lacing film on the second section plate 612
615 are articulated in the upper edge of wallboard 63, and each fixed plate 62 is made to be bonded the rear side for being set to corresponding third section plate 613,
For reinforcing the support strength of third section plate 613, the bottom surface rear contact of the bending and shell that make 62 lower end of fixed plate is supported
It leans on, to further strengthen the support strength of hanger.Third section plate 613 is vertically arranged, the top of wall-hanging air conditioner indoor unit to
Front side is prominent, and whole forward downward inclination improves air intake efficiency.
The wall-hanging air conditioner indoor unit of the present embodiment can also include multiple axial flow blowers and heat exchanger.Round air outlet 11
It can be multiple.Each axial flow blower is correspondingly arranged in the rear side of an air guide structure 30, for blowing to round air outlet 11.This
The indoor unit of embodiment has abandoned the usual cross flow fan of wall-hanging air conditioner indoor unit in the prior art, and use axial flow blower into
Row air-supply.Axial flow blower can drive gas along the direction flowing for being parallel to fan shaft.Heat exchanger is set to multiple axis stream wind
The rear side of machine is for heating/freezing.Heat exchanger can cover the rear side of all axial flow blowers, so that each air outlet can
Export cold wind/hot wind.In addition a solar or lunar halo 50 is additionally provided on the outside of each axial flow blower.
The wall-hanging air conditioner indoor unit working principle of the present embodiment is that air is first entered by the air inlet 13 at 10 rear portion of shell
Inside indoor unit, then along indoor unit front-rear direction successively pass through heat exchanger, axial flow blower, air guide structure 30, air outlet mechanism, finally
It is discharged via air outlet.It compares in the prior art, using the air supply mode of outlet air under upper air inlet, the present embodiment is entered the wind after using
The air supply mode of preceding outlet air, the stroke of air-flow is shorter, resistance is smaller, therefore has preferably air-supply effect.And due to this implementation
The air-conditioning of example is obliquely installed, therefore the air outlet of 10 front side of shell tilts down setting, and indoor unit can blow obliquely.Generally
For, wall-hanging air conditioner indoor unit hangs on the higher position of wall, and the indoor unit of the present embodiment is blown obliquely, so that air-flow
The height region where user is more easily reached, user experience is improved.
In some embodiments of the invention, above-mentioned wall-hanging air conditioner indoor unit can also include: ion wind generation apparatus
40.The also settable ion wind air outlet 12 of shell 10.Ion wind generation apparatus 40 is set to 10 inside of shell and in ion wind
The rear side of air outlet 12 is configured to defeated towards ion wind air outlet by electric field power drive wall-hanging air conditioner indoor unit internal gas flow
It send.For example, ion wind air outlet 12 can be set between two round air outlets 11 to be rectangular.Ion wind generation apparatus 40 is also
It can be preferably arranged side by side with multiple axial flow blowers.The wall-hanging air conditioner indoor unit of the present embodiment can choose using axis stream wind
Machine air-supply, also can choose and is blown using ion wind generation apparatus 40, therefore have more flexible and diversified air supply pattern.
It will be understood by those skilled in the art that in case of no particular description, so-called "upper" in the embodiment of the present invention,
"lower", "left", "right", " cross ", " perpendicular ", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is with wall-mounted sky
For adjusting on the basis of the real use state of indoor unit, these terms are merely for convenience of describing and understanding technology of the invention
Scheme, rather than the device or component of indication or suggestion meaning must have a particular orientation, therefore should not be understood as to this hair
Bright limitation.
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 air conditioner indoor unit, comprising:
Shell, the front side surface of the shell are provided at least one round air outlet；With
At least one opening and closing structure, each opening and closing structure is correspondingly arranged at the round air outlet, each described
Opening and closing structure includes multiple curved blades, and the multiple curved blade is used for partially enclosed or opens the round air outlet,
In
Each curved blade includes:
Blade rotor is set to the butt of the curved blade；
Outer profile edge part, including the first circular arc shaped sectors and the second circular arc shaped sectors；With
Internal periphery edge part, including third circular arc shaped sectors and the 4th circular arc shaped sectors；Wherein
First circular arc shaped sectors and the 4th circular arc shaped sectors are moved closer to along the direction for the butt for being directed toward the curved blade,
So that the butt of the curved blade forms tapered curved region；Second circular arc shaped sectors and third circular arc shaped sectors edge
The direction for being directed toward the end of the curved blade moves closer to, so that the end of the curved blade forms tapered curved area
Domain；And
The curvature of second circular arc shaped sectors is equal with the round curvature of inner peripheral of air outlet；
It the curvature and length of the third circular arc shaped sectors and the curvature of first circular arc shaped sectors and is equal in length；
The opening and closing structure further includes curved blade driving mechanism, is configured to drive each curved blade around its corresponding institute
Blade rotor Double-directional rotary is stated, so that the multiple curved blade is gathered or is unfolded.
2. wall-hanging air conditioner indoor unit according to claim 1, wherein
Have on first circular arc shaped sectors backward side it is outstanding and from the butt of the neighbouring curved blade to far from described
Butt direction gradually high guide rib, to be shunk in the multiple curved blade or when extension movement, in the longitudinal direction to institute
It states multiple curved blades to be oriented to, in order to which the multiple curved blade can be least partially overlapped.
3. wall-hanging air conditioner indoor unit according to claim 1, wherein each opening and closing structure further include:
Central baffle is immovably set to the center of the round air outlet, and outer peripheral edge goes out with the corresponding circle
Outlet air region is formed between the inner peripheral in air port；
The blade rotor is in the front side of the curved blade, for the curved blade to be pivotably coupled in described
Entreat the trailing flank of baffle on the position of outer peripheral edge.
4. wall-hanging air conditioner indoor unit according to claim 3, wherein each curved blade further include:
Guide post is fixedly installed on the Internal periphery edge part, and is located at the third circular arc shaped sectors and the 4th arc-shaped area
In guide post fixing section between section, the guide post and the blade rotor are stretched out towards same direction.
5. wall-hanging air conditioner indoor unit according to claim 4, wherein
The multiple curved blade is set gradually along the circumferential direction of the central baffle, and being configured to can be to the center of the central baffle
Gather with the least partially open outlet air region, and being configured to can be to the direction exhibition away from the central baffle center
It opens at least partly to close the outlet air region, and the curvature of first circular arc shaped sectors and the central baffle is outer
The curvature of periphery is equal.
6. wall-hanging air conditioner indoor unit according to claim 4, wherein the curved blade driving mechanism includes:
Positioning disk is concentrically disposed in the rear side of the central baffle, and the center of the positioning disk opens up a circular open, described
Rack gear is arranged in the inner peripheral of circular open, is additionally provided on the positioning disk a plurality of from the guiding disk center to edge extension
Curved guide groove, every curved guide groove is configured to controllably for accommodating a guide post, the positioning disk
Around center axis thereof bidirectional rotation, the guide post is forced to move along the curved guide groove, to drive the corresponding song
The rotation of shape blade；
Positioning disk gear is set in the circular open, and is engaged with the gear ring；With
It is oriented to coil motor, the guiding coil motor is configured to by driving the positioning disk gear rotation that the guiding is driven to spiral
Turn.
7. wall-hanging air conditioner indoor unit according to any one of claim 1 to 6, further includes:
At least one air guide structure, each air guide structure are correspondingly arranged in the rear side of a round air outlet, each
The air guide structure includes,
Swivel becket, is set to the setting of circle air outlet described in the enclosure interior and face, and the swivel becket is configured to controllably
It is rotated around center axis thereof；
Two pendulum leaf components, are arranged at intervals on the swivel becket, and each pendulum leaf component includes pendulum leaf driving mechanism and more
Piece puts leaf, and the multi-disc pendulum leaf is set to the inside of the swivel becket, and every pendulum leaf all has an axis of rotation, the pendulum leaf driving
Mechanism is configured to drive the every pendulum leaf rotation, and moves synchronously the multi-disc pendulum leaf.
8. wall-hanging air conditioner indoor unit according to any one of claim 1 to 6, further includes:
Air inlet is set to the rear side surface of the shell；
Multiple axial flow blowers, it is described circle air outlet be it is multiple, each axial flow blower is correspondingly arranged in the circle
The rear side of air outlet, for blowing to the corresponding round air outlet；With
Heat exchanger is set to the rear side of the multiple axial flow blower, inside for refrigerant flow to heat or freeze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710183537.XA CN108626789B (en) | 2017-03-24 | 2017-03-24 | Wall-hanging air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183537.XA CN108626789B (en) | 2017-03-24 | 2017-03-24 | Wall-hanging air conditioner indoor unit |
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| CN108626789A CN108626789A (en) | 2018-10-09 |
| CN108626789B true CN108626789B (en) | 2019-11-05 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102485717B1 (en) * | 2017-09-01 | 2023-01-09 | 삼성전자주식회사 | Air conditioner |
| CN114228847B (en) * | 2021-12-27 | 2023-03-28 | 上海智能网联汽车技术中心有限公司 | Active opening and closing type automobile tail wing |
| CN116989386B (en) * | 2023-09-25 | 2023-12-26 | 兴化市纪宇塑业有限公司 | Air outlet shutter of anti-mosquito air conditioner |
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| CN108626789A (en) | 2018-10-09 |
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