CN108626795A - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN108626795A CN108626795A CN201710184559.8A CN201710184559A CN108626795A CN 108626795 A CN108626795 A CN 108626795A CN 201710184559 A CN201710184559 A CN 201710184559A CN 108626795 A CN108626795 A CN 108626795A
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- China
- Prior art keywords
- wall
- indoor unit
- air
- hanging
- section plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—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
- F24F13/08—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
- F24F13/20—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
- F24F13/08—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 also provides a kind of wall-hanging air conditioner indoor units, including：Shell, air inlet, at least one air outlet, multiple axial flow blowers and heat exchanger.Air inlet is set to the rear side surface of the shell.Air outlet is set to the front side surface of the shell.Each axial flow blower is correspondingly arranged in the rear side of an air outlet.Heat exchanger and positioned at the multiple axial flow blower rear side, inside for refrigerant flow to heat/freeze.The indoor unit operation principle of the present invention is that air is first got in by the air inlet of rear inside machine, then passes through heat exchanger, axial flow blower successively along indoor unit front-rear direction, is finally discharged via air outlet.The air supply mode of outlet air before the indoor unit of the present invention is entered the wind after using, the stroke of air-flow is shorter, resistance smaller, therefore with preferably air-supply effect.
Description
Technical field
The present invention relates to airflow apparatus, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technology
Traditional wall-hanging indoor unit of air conditioner is blown usually using cross flow fan, and cross flow fan is horizontally set at air conditioner
It is stirred in spiral case inside indoor unit and forms air-flow.Using the air conditioner room unit of cross flow fan, in general air outlet is set
Motor spindle disposed within, air inlet are set at the top of indoor unit, that is to say, that this indoor unit is using upper air inlet and lower outlet air
Air supply pattern.
In general, the length of the upper and lower directions of wall-hanging indoor unit of air conditioner is more than its length in the front-back direction, therefore
Using the air supply pattern of upper air inlet and lower outlet air, compared to air inlet more afterwards, the indoor unit of preceding outlet air, the flow of air is longer, air
Resistance bigger, be unfavorable for air conditioner indoor unit air-supply.
In order to overcome the above problem, in the prior art, it has been proposed that one kind enables to air-flow can be before indoor unit
The air conditioner indoor unit of rear direction flowing.But this design can be only used for vertical air-conditioner indoor unit.Due to wall indoor unit
Rear side be usually recline wall setting, which can not be arranged air inlet, and therefore, above-mentioned design can not be applied to wall-mounted
Air conditioner indoor unit.
Invention content
In view of the above problems, it is proposed that the present invention overcoming the above problem in order to provide one kind or solves at least partly
State the wall-hanging air conditioner indoor unit of problem.
A further object of the present invention is in order to realize enter the wind after wall-hanging air conditioner indoor unit before outlet air.
Another further object of the present invention is in order to enable wall-hanging air conditioner indoor unit installation condition has a constant inclination
Rake angle.
According to an aspect of the present invention, the present invention provides a kind of wall-hanging air conditioner indoor units, including：Shell；Air inlet
Mouthful, it is set to the rear side surface of shell；At least one air outlet is set to the front side surface of shell；At least one axial flow blower,
Each axial flow blower is correspondingly arranged in the rear side of an air outlet, for blowing to corresponding air outlet；And heat exchanger, it is set to
Enclosure interior, and positioned at multiple axial flow blowers rear side, inside for refrigerant flow to heat or freeze.
Optionally, above-mentioned wall-hanging air conditioner indoor unit further includes at least one opening and closing structure, and each opening and closing structure correspondence is set
It is placed at an air outlet, each opening and closing structure includes：Central baffle is immovably set to the center of air outlet, and
Outlet air region is formed between its outer peripheral edge and the inner peripheral of corresponding air outlet；With multiple curved blades, along the week of central baffle
To setting gradually, it is configured to gather to the center of central baffle with least partially open outlet air region, and being configured to can
It is unfolded to the direction away from center stop plate center to close outlet air region at least partly.
Optionally, above-mentioned wall-hanging air conditioner indoor unit further includes at least one air guide structure, and each air guide structure correspondence is set
It is placed in the rear side of an air outlet, each air guide structure includes：Swivel becket, is set to enclosure interior and face air outlet is arranged,
Swivel becket is configured to controllably rotate around center axis；Two pendulum leaf components, are arranged at intervals on swivel becket；Each pendulum leaf group
Part 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 all has a rotation
Axis, pendulum leaf actuator configuration make multi-disc pendulum leaf move synchronously at every pendulum leaf autobiography of driving.
Optionally, the quantity of air outlet is multiple, the transversely interval setting successively of multiple air outlets.
Optionally, each air outlet is circle.
Optionally, above-mentioned wall-hanging air conditioner indoor unit further includes：Hanger is configured to shell being installed on wall surface, and
The rear side surface of shell is set to be tilted relative to wall surface forward upward.
Optionally, hanger includes：The hanging plate of multiple spacing side by side setting, each hanging plate include head and the tail phase successively from top to bottom
The first section plate, the second section plate, third section plate and the 4th section plate even；Wherein third section plate is vertically arranged；Second
Section plate is extended forward and up by the top of third section plate；First section plate by the second section plate top forward and up
It is extended；4th section plate extends downwardly forward setting by the bottom end of third section plate；And first section plate top and
The bottom end of four section plates is additionally provided with dowel, is respectively used to the top and bottom of the rear surface of connection shell.
Optionally, wall-hanging air conditioner indoor unit bottom rear is provided with backward recessed of being laterally extended and be open along indoor unit
Chamber, the 4th section plate stretch into inside cavity, and the upper surface of the 4th section plate is against the upside wall surface of cavity.
Optionally, the trailing flank of the second section plate is provided with lacing film that is prominent backward and bending downward extension；Hanger also wraps
Wall-hanging device is included, wall-hanging device has wallboard, is configured to be horizontally set at wall surface, lacing film is articulated in the top of wallboard
Edge, to realize that the installation of indoor unit is fixed.
Optionally, wall-hanging device further includes：Multiple fixed plates being arranged in parallel and the wall surface that reclines extends downwardly, each
Fixed plate is fixed on wallboard, and each fixed plate is correspondingly arranged in the rear side of a third section plate, each fixed plate
Lower end has the bending forward and extended downwardly, bends and is contacted against with the bottom surface of wall-hanging air conditioner indoor unit.
The present invention provides a kind of wall-hanging air conditioner indoor units, including：It is shell, air inlet, at least one air outlet, multiple
Axial flow blower and heat exchanger.Air inlet is set to the rear side surface of the shell.At least one air outlet is set to the shell
Front side surface.Multiple axial flow blowers, each axial flow blower are correspondingly arranged in the rear side of an air outlet, for
The corresponding air outlet air-supply.Heat exchanger is set to the enclosure interior, and is located at the rear side of the multiple axial flow blower,
It is flowed for refrigerant to heat/freeze inside.The present invention indoor unit operation principle be, air first by rear air inlet into
Enter inside indoor unit, then pass through heat exchanger, axial flow blower successively along indoor unit front-rear direction, is finally discharged via air outlet.Phase
Compare in the prior art, using the air supply mode of outlet air under upper air inlet, outlet air before being entered the wind after the indoor unit use of the present embodiment
Air supply mode, the stroke of air-flow is shorter, resistance smaller, therefore with preferably air-supply effect.
Further, the present invention also provides one kind being used for wall-hanging air conditioner indoor unit component, including hanger.The hanger packet
Include the hanging plate of multiple spacing side by side setting, each hanging plate includes end to end first section plate, the secondth area successively from top to bottom
Section plate, third section plate and the 4th section plate；Wherein the upper end of the first section plate and the second section plate tilts towards front side and sets
It sets；Third section plate is vertically arranged；4th section plate upper end is obliquely installed towards rear side.The hanger of the present invention, due to the firstth area
The upper end of section plate and the second section plate is obliquely installed towards front side, when air conditioner indoor unit is mounted on wall, top court
It is stretched out to front side, indoor unit is integrally obliquely installed.It is certain to be mounted with that the rear side of the indoor unit of above-mentioned hanger and wall have
Interval, therefore can be entered the wind on rear side of indoor unit.
In addition, the air-conditioning due to the present embodiment is obliquely installed, the air outlet on front side of shell tilts down setting, indoor
Machine can blow obliquely.In general, wall-hanging air conditioner indoor unit hangs on the higher position of wall, the interior of the present embodiment
Machine is blown obliquely so that air-flow is easier to reach the height region where user, improves user 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.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component 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 implementation mode
An embodiment of the present 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 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 form outlet air region.For example, above-mentioned center baffle 21 can be circle, then corresponding outlet air region is annular.In this hair
In some bright 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 for being contracted to central baffle 21 or rear side 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 to away from
It is unfolded to close outlet air region at least partly in the direction at 21 center of central baffle.As shown in Figure 1, multiple curved blades 22 can be with
It is expanded to and above-mentioned annular air 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 centrally disposed 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, to
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 present invention, the curvature of the first circular arc shaped sectors 221 is outer with central baffle 21
The curvature of periphery is equal, when multiple curved blades 22 are gathered completely to central 21 rear side of baffle, to make multiple curved blades 22
The first circular arc shaped sectors 221 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 subregion of each curved blade 22 is located between two adjacent curved blades 22 with the curved blade 22.The
The curvature of two circular arc shaped sectors 222 is equal with the inner peripheral curvature of air outlet, is fully deployed with working as multiple curved blades 22 to covering
When lid outlet air region, the second circular arc shaped sectors 222 of multiple curved blades 22 are made to be overlapped with the inner peripheral of air outlet, such as Fig. 8
It is shown.So design, multiple curved blades 22 can collapse to 21 rear side of central baffle or be fully deployed masking wind outlet area completely
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, when multiple curved blades 22 are fully deployed to covering outlet air region, 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 are just stitched together 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
Front side or the rear side of central baffle are 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 from neighbouring 22 butt of curved blade to far from butt direction on the first circular arc shaped sectors 221
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 subregion of the end of a curved blade 22 is located at another curved blade
The rear side of the subregion 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 subregion of the end of a curved blade 22 is located at another curved leaf
The front side of the subregion of the butt of piece 22, and have to before curved blade on the first circular arc shaped sectors of each 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 relatively low 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 be moved 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 be rotated with opening and closing of fault outlet air region along its blade rotor 26.For example,
In some alternative embodiments, curved blade driving mechanism can be multiple link mechanisms and the stepping being connect 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
Operation principle illustrates only an independent curved blade 22 in Figure 10 and Figure 11), some in the present invention preferably apply example
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 with perpendicular to plane where itself and by the straight line of center
Carry out bidirectional rotation, you can it is rotated in a first direction around center axis, it also can be around center axis 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 the quantity and curved blade 22 of curved guide groove 231
It is identical, 231 22 cooperating of curved blade corresponding with one of each curved guide groove.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 bidirectional rotary
When turning, guide post is forced to be moved along curved guide groove, to drive corresponding curved blade to rotate.
In some preferred embodiments of the present invention, guide post 27 can be set to 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 22 blade rotor 26 of corresponding 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 more 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 rotates, and the distance that curved guide groove 231 arrives 22 blade rotor 26 of corresponding curved blade increases, 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 21 rear side of central 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 22 blade rotor 26 of corresponding 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 be rotated towards 11 edge direction of round 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 233,233 inside of circular open, one week setting rack gear.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, be oriented to 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 electric rotating machine.
In some embodiments of the invention, further, in order to enable positioning disk 23 in rotation process without departing from rail
The flange to rearward projection can be arranged 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 movement locus 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 preferred
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 stretches 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 includes：Multiple air guide structures 30.Often
A air guide structure 30 is correspondingly arranged in the rear side of a round air outlet 11, after can also being set to 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
Rotation.In the present embodiment, air guide structure 30 further includes swivel becket motor 331 and is set to the output shaft of 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 arranged with one of swivel becket 33 a diameter of axisymmetrical, i.e. every one side of the axis of symmetry
Respectively 6 circular holes 332 of setting.
For two pendulum leaf component space sets on swivel becket 33, each leaf component of putting 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.Leaf actuator configuration is put to synchronize around the respective axis of rotation 341 at driving multi-disc pendulum leaf 34
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：It is 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 partly 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 a diameter of with above-mentioned one of 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 with it is 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 is：Rotation
Ring 33 first turns to predeterminated position, is moved to respect to the horizontal plane in specific angle with the axis of rotation 341 for driving multi-disc to put leaf 34
The position of degree needs the rotation angle for adjusting pendulum leaf 34 further according to user.Specifically, when user needs indoor unit upper and lower directions 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 34 left side of multi-disc pendulum leaf is turned over, the then outlet air to the left of round air outlet 11；When 34 right side of multi-disc pendulum 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 fixing bracket 31.31 inside of fixing bracket has an opening towards the circular cavity on front side of indoor unit.The circle
The rear side surface of the bottom surface of cavity, i.e. fixing bracket 31 is provided with grid.Multiple songs are fixedly installed in the inside edge of circular cavity
The outer rim of shape pressing plate 32, curved pressing plate 32 is identical as the inside edge curvature of circular cavity.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, it is made not revolved because the effect of external force deviates
On the other hand the movement locus 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 31 center of fixing 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, including：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 angle of inclination in direction is more 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 angle of inclination relative to vertical direction is more 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, the backside top for connecting shell and rear side bottom
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 more 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,
The bottom surface rear contact of support strength for reinforcing third section plate 613, the bending and shell that make 62 lower end of fixed plate supports
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 protrudes, and whole forward downward tilts, and 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
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 solar or lunar halo 50 there are one being also set up on the outside of each axial flow blower.
The wall-hanging air conditioner indoor unit operation 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 by 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 smaller, therefore with 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.Ion wind air outlet 12 can be also arranged in shell 10.Ion wind generation apparatus 40 is set to 10 inside of shell and is 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 rectangular, it is set between two round air outlets 11.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 select to use axis stream wind
Machine is blown, and can also select to blow 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 the technology of the present invention
Scheme, does not indicate or imply the indicated device or component 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 derive 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 other all these variations or modifications.
Claims (10)
1. a kind of wall-hanging air conditioner indoor unit, including：
Shell；
Air inlet is set to the rear side surface of the shell；
At least one air outlet is set to the front side surface of the shell；
At least one axial flow blower, each axial flow blower are correspondingly arranged in the rear side of an air outlet, are used for right
The air outlet air-supply answered；With
Heat exchanger, is set to the enclosure interior, and positioned at the rear side of the multiple axial flow blower, inside for refrigerant flow with
Heating or refrigeration.
2. wall-hanging air conditioner indoor unit according to claim 1 further includes at least one opening and closing structure, each opening and closing
Structure is correspondingly arranged at an air outlet, and each opening and closing structure includes：
Central baffle is immovably set to the center of the air outlet, and its outer peripheral edge and the corresponding air outlet
Inner peripheral between form outlet air region；With
Multiple curved blades, the circumferential direction along the central baffle are set gradually, and being configured to can be poly- to the center of the central baffle
Hold together with the least partially open outlet air region, and be configured to can to away from the direction of the central baffle center be unfolded with
The outlet air region is closed at least partly.
3. wall-hanging air conditioner indoor unit according to claim 2 further includes at least one air guide structure, each wind-guiding
Structure is correspondingly arranged in the rear side of an air outlet, and each air guide structure includes：
Swivel becket is set to air outlet described in the enclosure interior and face and is arranged, and the swivel becket is configured to controllably around it
Center axis thereof；
Two pendulum leaf components, are arranged at intervals on the swivel becket；Each pendulum leaf component include pendulum leaf driving mechanism with it is more
Piece puts leaf, and the multi-disc pendulum leaf is set to the inside of the swivel becket, and the every pendulum leaf all has an axis of rotation, the pendulum leaf
Actuator configuration makes the multi-disc pendulum leaf move synchronously at the every pendulum leaf autobiography of driving.
4. wall-hanging air conditioner indoor unit according to claim 1, wherein
The quantity of the air outlet is multiple, multiple air outlets transversely interval setting successively.
5. wall-hanging air conditioner indoor unit according to claim 1, wherein
Each air outlet is circle.
6. wall-hanging air conditioner indoor unit according to claim 1, further includes：
Hanger is configured to the shell being installed on wall surface, and makes the rear side surface of the shell relative to the wall
Surface forward upward tilts.
7. wall-hanging air conditioner indoor unit according to claim 6, wherein the hanger includes：
The hanging plate of multiple spacing side by side setting, each hanging plate include from top to bottom successively end to end first section plate,
Second section plate, third section plate and the 4th section plate；Wherein
The third section plate is vertically arranged；
The second section plate is extended forward and up by the top of the third section plate；
The first section plate is extended forward and up by the top of the second section plate；
The 4th section plate extends downwardly forward setting by the bottom end of the third section plate；And
The top of the first section plate and the bottom end of the 4th section plate are additionally provided with dowel, are respectively used to described in connection
The top and bottom of the rear surface of shell.
8. wall-hanging air conditioner indoor unit according to claim 7, wherein
The wall-hanging air conditioner indoor unit bottom rear is provided with the cavity for being laterally extended and being open along indoor unit backward；
The 4th section plate stretches into inside the cavity, and the upper surface of the 4th section plate is against the upside of the cavity
Wall surface.
9. wall-hanging air conditioner indoor unit according to claim 7, wherein
The trailing flank of the second section plate is provided with lacing film that is prominent backward and bending downward extension；
The hanger further includes wall-hanging device, and the wall-hanging device has wallboard, is configured to be horizontally set at the wall table
Face, the lacing film are articulated in the upper edge of the wallboard, to realize that the installation of the indoor unit is fixed.
10. wall-hanging air conditioner indoor unit according to claim 9, wherein the wall-hanging device further includes：
Multiple fixed plates being arranged in parallel and the wall surface that reclines extends downwardly, being fixed on for each fixed plate are described
Wallboard, and each fixed plate is correspondingly arranged in the rear side of a third section plate, each under the fixed plate
The bending for having and forward and extending downwardly, the bending and the bottom surface of the wall-hanging air conditioner indoor unit is held to contact against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184559.8A CN108626795B (en) | 2017-03-24 | 2017-03-24 | Wall-mounted air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710184559.8A CN108626795B (en) | 2017-03-24 | 2017-03-24 | Wall-mounted air conditioner indoor unit |
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| CN108626795A true CN108626795A (en) | 2018-10-09 |
| CN108626795B CN108626795B (en) | 2020-08-25 |
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| CN201710184559.8A Active CN108626795B (en) | 2017-03-24 | 2017-03-24 | Wall-mounted air conditioner indoor unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110118390A (en) * | 2019-05-31 | 2019-08-13 | 广东美的制冷设备有限公司 | Wall-mounted air conditioner |
| CN114001415A (en) * | 2021-10-29 | 2022-02-01 | 中山市爱美泰电器有限公司 | Novel heat pump swimming pool machine of business turn over wind |
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| CN108626795B (en) | 2020-08-25 |
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Effective date of registration: 20201104 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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