CN106403030B - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN106403030B CN106403030B CN201610808764.2A CN201610808764A CN106403030B CN 106403030 B CN106403030 B CN 106403030B CN 201610808764 A CN201610808764 A CN 201610808764A CN 106403030 B CN106403030 B CN 106403030B
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- CN
- China
- Prior art keywords
- wind deflector
- indoor unit
- conditioner indoor
- air conditioner
- air outlet
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- 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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- 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
-
- 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
- F24F2013/1433—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 electric motors
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention provides a kind of air conditioner indoor unit.Wherein, comprising: shell, lower front define the air outlet extended in transverse direction；First wind deflector is rotatably arranged on shell and is configured to open or close air outlet, and its pivot center closes on the lower edge of air outlet and the lower edge of the first wind deflector itself；It with the second wind deflector, is rotatably installed in air outlet, and its pivot center closes on the upper edge of air outlet and the upper edge of the second wind deflector itself.Air conditioner indoor unit of the invention is by reasonably rotating the first wind deflector and the second wind deflector to special position, the air in room can be made quickly to be uniformly mixed in refrigeration and heating, and when can prevent heating, hot wind is blown forward and up, it cannot effectively heat, air blow-through human body causes human body uncomfortable when refrigeration.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to a kind of air conditioner indoor unit.
Background technique
In general, air-conditioning is the device of optimum state required for indoor air is maintained.For example, in summer room
When temperature is high, it sends out the low cool breeze of temperature to reduce room temperature, and when winter room temperature is low, it sends out the high warm wind of temperature
To warm oneself.For existing wall-hanging air conditioner indoor unit in heating, the hot and cold air of blowout is unfavorable for the circulation of air-flow, indoors temperature
Do not reach uniformly before, temperature of lower can not fast lifting temperature, be unable to satisfy the demand of the quick cold-room of user, greenhouse.To
Human body uneven heating is even when causing to heat, and people's sense is uncomfortable.When refrigeration outlet air, cold wind directly blows to user, possible physical fitness
Weaker user, such as old man, child, human body are directly cooled, and can make one to feel uncomfortable, or even jeopardize health and cause human body not
It is suitable.
Summary of the invention
One object of the present invention is intended to overcome at least one defect of existing air conditioner indoor unit, provides a kind of novel sky
Indoor unit is adjusted, can rapidly make indoor hot and cold air uniform in refrigeration and heating, and can make air-flow will not blow-through
Human body improves the comfort level of human body.
Another object of the present invention is to completely enclose air outlet, and in air conditioner refrigerating, as far as possible when air-conditioning is closed
Prevent condensation from generating.
A further object of the present invention is to be further able to carry out multidirectional control to wind direction, keeps outlet air more soft
It is suitable.
In order to realize at least one above-mentioned purpose, the present invention provides a kind of air conditioner indoor unit comprising:
Shell, lower front define the air outlet extended in transverse direction；
First wind deflector is rotatably arranged on the shell and is configured to open or close the air outlet, and it is rotated
Axis closes on the lower edge of the air outlet and the lower edge of first wind deflector itself；With
Second wind deflector is rotatably installed in the air outlet, and its pivot center closes on the upper of the air outlet
The upper edge of side edge and second wind deflector itself；And the air conditioner indoor unit is configured to:
In cooling mode, make first wind deflector forward and be pivotally lowered into horizontal by the first predetermined angle
Position makes second wind deflector rotate backward to the position horizontal by the second predetermined angle, into the air conditioning chamber
Machine front upper place, front, front lower place and/or lower section export cold wind；
In a heating mode, make first wind deflector forward and be pivotally lowered into horizontal by third predetermined angle
Position makes second wind deflector turn to the position horizontal by the 4th predetermined angle forward, into the air conditioning chamber
Machine front lower place and/or lower section export hot wind.
Optionally, first predetermined angle is equal with the third predetermined angle.
Optionally, the value range of first predetermined angle is 35 ° to 55 °；
The value range of second predetermined angle is 0 ° to 15 °；
The value range of the third predetermined angle is 35 ° to 55 °；
The value range of 4th predetermined angle is 75 ° to 90 °.
Optionally, second wind deflector is when turning to forward the position horizontal by the 4th predetermined angle, thereon
Side edge and the upper inside walls of the air outlet contact against or its upper edge and the upper inside walls of the air outlet between away from
From within 20mm.
Optionally, the air conditioner indoor unit further include:
Two rotating arms, each rotating arm have the first pivoted arm section and the second pivoted arm section；
One end of the first pivoted arm section is connect with first wind deflector, and the other end is into first wind deflector
Side extends；
The second pivoted arm section extends towards the rear and downward from the end of the first pivoted arm section, and described second
The end of pivoted arm section connects the rotary drive mechanism of the air conditioner indoor unit, so that first wind deflector is forward and downwards
When turning to the position horizontal by third predetermined angle, lower edge and the downside outer wall of the shell are contacted against,
Or between the downside outer wall of the shell at a distance within 100mm.
Optionally, first wind deflector includes:
Outside plate is made of plastic material；
Liner plate is made of metal material, and is set to the inside of the outside plate, and the liner plate far from the outside plate
Surface is the wavy surface changed along the width direction bumps of the liner plate, and is had between the outside plate and the liner plate every cold sky
Chamber.
Optionally, the outside plate have first substrate, it is extending from the upper edge of the first substrate towards the liner plate,
End has the first snap-gauge of bending, and second extended from the inner surface of the downside of the first substrate towards the liner plate
Snap-gauge；
The liner plate has the second substrate, extend from the upper edge of the second substrate towards the outside plate, beginning
Third snap-gauge with recessed groove, and towards outside plate extension, end from the inner surface of the downside of the second substrate
The 4th snap-gauge with bending；And
The recessed groove at the beginning of the third snap-gauge is protruded into the bending of the end of first snap-gauge；
The outer surface of the bending of the end of 4th snap-gauge and the medial surface of second snap-gauge contact against；
When first wind deflector closes the air outlet, the upper edge of first snap-gauge and the air outlet is connect
Touching is against the lower edge of the lateral surface of second snap-gauge and the lower edge of the first substrate with the air outlet connects
Touching against.
Optionally, the inside of the liner plate has at least one extended from the medial surface of the liner plate towards the outside plate
A ribs, each ribs extend along the length direction of the liner plate, and are resisted against the medial surface of the outside plate.
Optionally, at least one side edge of second wind deflector is prolonged for the length direction complications along second wind deflector
The meandered edges stretched；And
Second wind deflector is seamlessly transitted from its upper edge to its lower edge.
Optionally, the meandered edges are in wave shape；Or
The meandered edges include wave crest section, trough section and horizontal connection section；The horizontal connection section connects the wave crest
Section and the trough section.
Because having the first wind deflector and the second wind deflector in air conditioner indoor unit of the invention, and by reasonably rotating the
One wind deflector and the second wind deflector can be such that the air in room is quickly uniformly mixed to special position in refrigeration and heating,
And when can prevent heating, hot wind is blown forward and up, cannot effectively be heated, and air blow-through human body causes human body uncomfortable when refrigeration.Also
Keep the structure of air conditioner indoor unit more compact by the way that reasonable turned position and rotation direction is arranged, can make full use of air outlet
The space at place, and there is more reasonable air outlet angle, air-supply effect is more preferable, and hot wind air output is bigger.
Further, it in air conditioner indoor unit of the invention, because the first wind deflector has isolation cavity, can prevent from freezing
When, the lateral surface of the first wind deflector generates condensation.The special construction of first wind deflector can also make air conditioner indoor unit not work
When, the first wind deflector completely closes air outlet, and the special structure of the first wind deflector keeps the closing of air outlet more perfect, can prevent
Introduced contaminants enter air outlet, and air conditioner indoor unit can be made more beautiful.
Further, in air conditioner indoor unit of the invention, since at least one side edge of the second wind deflector is along second
The meandered edges that the length direction complications of wind deflector extend, can be such that air flows to during outlet air and change, make to obtain
Wind can blow to different directions, especially in refrigeration, can expand wind-out range, the also no longer blow-through user in outlet air,
Air stream can be made to move more compliant, improved the 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.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram of air conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic local structural graph of air conditioner indoor unit according to Fig. 1, and wherein air conditioner indoor unit is in refrigeration mould
Under formula；
Fig. 3 is the schematic local structural graph of air conditioner indoor unit according to Fig. 1, and wherein air conditioner indoor unit is in heating mould
Under formula；
Fig. 4 is the schematic diagram of the first wind deflector in air conditioner indoor unit according to an embodiment of the invention；
Fig. 5 is the schematic cross sectional views of the first wind deflector shown in Fig. 4；
Fig. 6 is the schematic diagram of the second wind deflector in air conditioner indoor unit according to an embodiment of the invention；
Fig. 7 is the schematic elevational view of the second wind deflector shown in Fig. 6.
Specific embodiment
Fig. 1 is the schematic diagram of air conditioner indoor unit according to an embodiment of the invention；Fig. 2 is according to Fig. 1
The schematic local structural graph of air conditioner indoor unit, under wherein air conditioner indoor unit is in refrigeration mode；Fig. 3 is empty according to Fig. 1
The schematic local structural graph of indoor unit is adjusted, wherein air conditioner indoor unit is under heating mode.As shown in Figure 1 to Figure 3, of the invention
Embodiment provides a kind of novel air conditioner indoor unit, which may include shell 10, the evaporation in shell 10
Device 20, cross flow fan 30 and guiding device etc..Shell 10 may include organism frame and the appearance portion that is formed on the outside of organism frame,
And the lower front of shell 10 defines the air outlet extended in transverse direction.What evaporator 20 was used to convey with cross flow fan 30
Air-flow carries out heat exchange, to export cold wind or hot wind by air outlet.
Guiding device may include the first wind deflector 40 and the second wind deflector 50.First wind deflector 40 is rotatably arranged at shell
It is configured to open or close air outlet on 10, and its pivot center closes on the lower edge and the first wind deflector 40 itself of air outlet
Lower edge.Second wind deflector 50 is rotatably installed in air outlet, and its pivot center closes on the upper side edge of air outlet
The upper edge of edge and the second wind deflector 50 itself.Preferably, the pivot center of the first wind deflector 40 can lower section on its inside,
The pivot center of second wind deflector 50 is also located at the inside of the second wind deflector 50.And when air conditioner indoor unit is closed, first is led
Aerofoil 40 closes air outlet, and the second wind deflector 50 is in the inside of the first wind deflector 40.It should be noted that implementing in the present invention
In example, the description in relation to the first wind deflector 40, the lower edges of the second wind deflector 50, is in close state with air conditioner indoor unit
It is illustrated, under closed state, the first wind deflector 40 closes air outlet, and the second wind deflector 50 can be at the first wind deflector 40
On the medial surface of plate body.First wind deflector 40 is greater than the second wind deflector 50, therefore the first wind deflector 40 is also referred to as big wind-guiding
Plate, the second wind deflector 50 are also referred to as small wind deflector.
Particularly, in embodiments of the present invention, as shown in FIG. 2 and 3, air conditioner indoor unit can be configured such that in refrigeration mould
Under formula, makes the first wind deflector 40 forward and be pivotally lowered into the position horizontal by the first predetermined angle, make the second wind deflector
50 rotate backward to the position horizontal by the second predetermined angle, with to air conditioner indoor unit front upper place, front, front lower place and/
Or lower section exports cold wind；In a heating mode, make the first wind deflector 40 forward and be pivotally lowered into default horizontal by third
The position of angle makes the second wind deflector 50 turn to the position horizontal by the 4th predetermined angle forward, into air conditioning chamber
Machine front lower place and/or lower section export hot wind.Air conditioner indoor unit is by reasonably rotating the first wind deflector 40 and the second wind deflector 50
When to special position, the air in room can be made quickly to be uniformly mixed in refrigeration and heating, and heating can be prevented, hot wind to
It blows, cannot effectively heat on forward direction, air blow-through human body causes human body uncomfortable when refrigeration.In air conditioning chamber in the embodiment of the present invention
Machine has the design of size double wind deflectors and superthin structure, and realizes the air blowing control of the double wind deflectors of size, significantly improves sky
The efficiency of tune.
In some currently preferred embodiments of the present invention, the value range of the first predetermined angle is 35 ° to 55 °, preferably 40 °
To 50 °.The value range of second predetermined angle is 0 ° to 15 °, preferably 0 ° to 10 °.The value range of third predetermined angle is
35 ° to 55 °, preferably 40 ° to 50 °.The value range of 4th predetermined angle is 75 ° to 90 °, preferably 80 ° to 85 °, and the
The upper edge of two wind deflectors 50 is located at the rear of lower edge.In embodiments of the present invention, the first predetermined angle and third are pre-
If angle is (also to be understood as the first wind deflector 40 with the plane where the lower edge and upper edge of the first wind deflector 40
Width direction) with the angle of horizontal plane, and the lower section of the lower edge side edge disposed thereon of the first wind deflector 40.Second is default
Angle and the 4th predetermined angle are (also to be understood as with the plane where the lower edge and upper edge of the second wind deflector 50
The width direction of two wind deflectors 50) with the angle of horizontal plane.It should be noted that when, when the second wind deflector 50 upper edge or under
When at least one edge is meandered edges in side edge, the second predetermined angle and the 4th predetermined angle are with the second wind deflector 50
The angle of width direction and horizontal plane.When the second predetermined angle is 0 ° to 10 °, the lower edge of the second wind deflector 50 can be upper
The top of side edge, can also be in lower section.When the 4th predetermined angle is 75 ° to 90 °, the lower edge of the second wind deflector 50 can be
The front of upper edge, can also be at rear.It is further preferred that the first predetermined angle can be default with third for the ease of control
Angle is equal.For the ease of rotation, the first wind deflector 40 can be used two motors and driven, and the second wind deflector 50 can be only with
One motor.
In some embodiments of the invention, the second wind deflector 50 is turning to forward horizontal by the 4th predetermined angle
Position when, the upper inside walls of upper edge and air outlet contact against or the upper inside walls of its upper edge and air outlet
Between distance within 20mm, in order to hot wind to the front lower place of air conditioner indoor unit convey, prevented also from the second wind deflector 50
It leaks out above upper edge.
In some embodiments of the invention, as shown in Figure 4 and Figure 5, air conditioner indoor unit further includes two rotating arms 60, often
A rotating arm 60 has the first pivoted arm section and the second pivoted arm section.The length of first pivoted arm section is about the second pivoted arm section
0.9 times to 1.5 times, preferably 1.15 times to 1.25 times of length.One end of first pivoted arm section and the first wind deflector 40 connect
It connects, the other end extends to the inside of the first wind deflector 40.Second pivoted arm section from the end of the first pivoted arm section towards the rear and court
Lower section extends, and rotary drive mechanism that the end of the second pivoted arm section connects air conditioner indoor unit, being installed on organism frame, with
Make the first wind deflector 40 forward and when being pivotally lowered into the position horizontal by third predetermined angle, lower edge and shell
The downside outer wall of body 10 contacts against, or between the downside outer wall of shell 10 at a distance within 100mm.
Further, the first wind deflector 40 includes outside plate 41 and liner plate 42.Outside plate 41 is made of plastic material, such as plastic cement.
Liner plate 42 is made of metal material, and such as metal plate, is set to the inside of outside plate 41, and the surface of the separate outside plate 41 of liner plate 42 is edge
The wavy surface of the width direction bumps variation of liner plate 42, and have between outside plate 41 and liner plate 42 every cold cavity.Further, it is
Make every cold cavity closed every cold cavity, the first wind deflector 40 further includes two decorations 43, and each decoration 43 is clamped
It is not only beautiful in a same side of outside plate 41 and liner plate 42, it can also make the cavity closed every cold cavity, further prevent outer
Condensation is generated on 41 lateral surface of plate.
Outside plate 41 can have first substrate 411, extend from the upper edge of first substrate 411 towards liner plate 42, end tool
There is the first snap-gauge 412 of bending, the second snap-gauge 413 extended from the inner surface of the downside of first substrate 411 towards liner plate 42, with
And it is set to multiple spaced buckles of the end of the second snap-gauge 413.In order to further strengthen intensity, outside plate 41 also has
Multiple rib groups are set between each buckle and first substrate, and are located at the outside of the second snap-gauge 413.Liner plate 42 has
The second substrate 421, extend from the upper edge of the second substrate 421 towards outside plate 41, beginning have the third snap-gauge of recessed groove
422, and towards the extension of outside plate 41, fourth snap-gauge of the end with bending from the inner surface of the downside of the second substrate 421
423.The recessed groove at the beginning of third snap-gauge 422 is protruded into the bending of the end of first snap-gauge 412, the end of the first snap-gauge 412 with
Also settable sealant is glued between recessed groove.The outer surface of the bending of the end of 4th snap-gauge 423 and the second snap-gauge 413
Medial surface contact against.Between each bending and the second substrate for being connected in the 4th snap-gauge end.It, can be when installation
Double-sided adhesive is arranged in the outer surface of the bending of the end of four snap-gauges, after making between buckle insertion bending and the second substrate, double-sided adhesive energy
Enough further increase the intensity of the first wind deflector.Further, the inside of liner plate 42 has the medial surface from liner plate 42 outside
At least one ribs that plate 41 extends, each ribs extend along the length direction of liner plate 42, and are resisted against outside plate 41
Medial surface.
In embodiments of the present invention, when the first wind deflector 40 closes air outlet, the upside of the first snap-gauge 412 and air outlet
EDGE CONTACT all has against, the upper edge of the first snap-gauge 412 and air outlet relative to the inclined inclined-plane of vertical plane, in order to
The EDGE CONTACT of first wind deflector 40 and air outlet against.The lateral surface of second snap-gauge 413 and the lower edge of first substrate 411
It is contacted against with the lower edge of air outlet, so that at the lower edge of the lower edge insertion air outlet of first substrate 411
Card slot in.
In some embodiments of the invention, as shown in Figure 6 and Figure 7, at least one side edge of the second wind deflector 50 is edge
The meandered edges that the length direction complications of second wind deflector 50 extend；And second wind deflector 50 from its upper edge seamlessly transit to
Its lower edge.Meandered edges are in wave shape；Or meandered edges include wave crest section, trough section and horizontal connection section；Horizontal connection section
Connect wave crest section and trough section.The both ends of second wind deflector 50 are additionally provided with the installation seat plate extended inwardly, installation seat plate
On can have the shaft of the rotation drive device for being installed on air conditioner indoor unit.
For example, in some embodiments, the upper edge of the second wind deflector 50 is waveform side, for example, rectangular wave, trapezoidal
Wave, triangular wave, sine wave or cosine wave.The lower edge of second wind deflector 50 is straight flange, can be further changed in air conditioning chamber
The flow direction of the cold airflow of machine enables to air conditioner indoor unit outlet air that can blow to different directions, can expand wind-out range,
Also no longer blow-through user when outlet air, can be such that air stream moves more compliant, improve the usage experience of user.In other embodiment party
In formula, the upper edge of the second wind deflector 50 can be straight flange, and the lower edge of the second wind deflector 50 can be waveform side.Other
In embodiment, the upper edge and lower edge of the second wind deflector 50 can be waveform side, and the waveform side of upper edge with
The waveform frontier juncture of lower edge is centrosymmetric setting in one along the straight line that the length of the second wind deflector 50 extends.
In some other embodiments of the invention, as shown in fig. 7, the upper edge 51 and lower side of the second wind deflector 50
Edge 52 can be meandered edges, and the waveform side of upper edge 51 and the waveform frontier juncture of lower edge in one along the second wind deflector 50
The straight line that extends of length be centrosymmetric setting.Each meandered edges may include wave crest section, trough section and horizontal connection section；Water
Flushconnection section connects wave crest section and trough section.Preferably, wave crest section and trough Duan Junke are trapezoidal, can make the second wind deflector 50
Transition is more smooth, guarantees outlet air efficiency, and makes outlet air with more flexibility.
In some embodiments of the invention, the distance between the First Point of meandered edges and rearmost point are the second wind deflector
The 1/3 to 1 of 50 width within the scope of being in the guide angle of air conditioner indoor unit outlet air reasonably, guarantees air conditioner indoor unit
Outlet air can blow to target position, while avoid air conditioner indoor unit outlet air blow-through.
In some embodiments of the invention, multiple adjustment holes are provided on the second wind deflector 50；Or second wind deflector 50
At least one surface on be provided with multiple regulating tanks, the turbulent flow of air during air conditioning exhausting can be improved in adjustment hole and regulating tank
State reduces the intensity of air conditioning exhausting, improves the comfort level of air conditioner air-out.Further, adjustment hole is commonly known as aperture,
Its diameter is generally 3mm to 15mm.Regulating tank can be square circular trough, and length can be 10mm to 15mm, and wide is 3mm to 12mm,
Depth can be 2mm.Optionally, blind hole also can be considered the special one kind of regulating tank.Multiple adjustment holes or multiple regulating tanks are second
It is arranged along the length direction and width direction of the second wind deflector 50 in multiple rows of multi-column type on wind deflector 50.On the second wind deflector 50
The percent opening of opening of adjustment hole can be for 30% to 70%.Similarly, it can be provided on two surfaces of the second wind deflector 50
The rate that opens up of regulating tank, regulating tank can also be 30% to 70%.In some embodiments of the invention, regulating tank can be for along second
The arc groove that the length direction of wind deflector 50 extends, multiple regulating tanks are successively spaced along the width direction of the second wind deflector 50 and set
It sets.
In some embodiments of the invention, air conditioner indoor unit also has air cleaning unit, is configured in detection air
Formaldehyde and/or PM2.5, and be filtered removing.Air conditioner indoor unit of embodiment of the present invention side uses concave inward structure, i.e. shell
10 may include the end board assembly using concave inward structure, and air conditioner indoor unit size can be made thinning on visual perception.Specifically, end plate
Component may include plaque, panel and end cap.Plaque is Transparent Parts, and back side spraying is pasted together by double-sided adhesive and end cap.Decorations
Item is electroplating technology, in mating connection by setting buckle and end cap.That is, panel can be used at electroplating technology
Reason, plaque can be used back pressure spray process and handled, and significantly improve the aesthetics of air conditioner indoor unit.Air conditioning chamber of the embodiment of the present invention
The shell 10 of interior machine further includes panel assembly, can be had there are three panel and panel, three panels can be located separately the upper of panel
Side and both ends, it is in mating connection by buckle and panel.
In some embodiments of the invention, the evaporator 20 of air conditioner indoor unit can be three folding evaporators, specifically, the steaming
Hair device 20 may include the first folding evaporator, the second folding evaporator and third folding evaporator.First folding evaporator is located at cross flow fan
On rear side of 30 top, and edge is located at the front upper place of rear rim thereon.Second folding evaporator is located at the top of cross flow fan 30
Front side, and edge is located at the back upper place of rear rim thereon.Third folding evaporator is located at the front side of cross flow fan 30.First folding steams
The top edge of device and the top edge contact of the second folding evaporator or intermediate slightly gap are sent out, such as the gap within 10mm.Second folding
The top edge contact of the lower edge and third party's evaporator 20 of evaporator or intermediate slightly gap, such as the gap within 10mm.
On evaporator 20 evaporation tube road layout be two rows, heating when, close to cross flow fan 30 and in the second folding
The pipeline of the bottom of evaporator is the first inlet tube；Close to the top cross flow fan 30 and in third folding evaporator
Pipeline is the second inlet tube；Far from cross flow fan 30 and in the downward number in the top of the second folding evaporator second and third
A pipeline is respectively the first outlet pipe and the second outlet pipe, and some pipelines and the first inlet tube that the first outlet pipe is passed through on evaporator 20 connect
Logical, the second outlet pipe is connected to by some pipelines on evaporator 20 with the second inlet tube；Far from cross flow fan 30 and first
Roll over evaporator middle part pipeline be general export pipe, close to cross flow fan 30 and the middle part in the first folding evaporator pipeline
For collecting pipe, import is connected to via three-way device with the first outlet pipe and the second outlet pipe, and outlet is by one on evaporator 20
The inlet communication of a little pipelines and general export pipe.
Particularly, three-way device includes first level pipe, the second horizontal tube and arc positioned at first level pipe oblique upper
Pipe, and extend from the tube wall of the second horizontal tube for summarizing or distinguished and admirable straight tube, be connected to collecting pipe.The straight tube is preferred
Ground is both perpendicular to first level pipe and the second horizontal tube.Refrigerant flow rate can be made to reduce in a heating mode, lost small.Freezing
When, the flow direction of refrigerant just with when heating on the contrary, three-way device is for shunting, in this way in process of refrigerastion, the process of refrigerant
Short, loss is small, and heat exchange efficiency is high, also greatly improves and shunts uneven drawback, can prevent refrigerant from entering existing chicken
When pawl threeway is shunted, because by gravity, being easy to cause two-way shunting up and down uneven, to influence asking for heat exchange efficiency
Topic.
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 (9)
1. a kind of air conditioner indoor unit characterized by comprising
Shell, lower front define the air outlet extended in transverse direction；
First wind deflector is rotatably arranged on the shell and is configured to open or close the air outlet, and its pivot center
Close on the lower edge of the air outlet and the lower edge of first wind deflector itself；With
Second wind deflector is rotatably installed in the air outlet, and its pivot center closes on the upper side edge of the air outlet
The upper edge of edge and second wind deflector itself；And the air conditioner indoor unit is configured to:
In cooling mode, make first wind deflector forward and be pivotally lowered into the position horizontal by the first predetermined angle
It sets, second wind deflector is made to rotate backward to the position horizontal by the second predetermined angle, with to the air conditioner indoor unit
Front upper place, front, front lower place and/or lower section export cold wind；
In a heating mode, make first wind deflector forward and be pivotally lowered into the position horizontal by third predetermined angle
It sets, second wind deflector is made to turn to the position horizontal by the 4th predetermined angle forward, with to the air conditioner indoor unit
Front lower place and/or lower section export hot wind；And
At least one side edge of second wind deflector is along the tortuous side that the length direction complications of second wind deflector extend
Edge；And
Second wind deflector is seamlessly transitted from its upper edge to its lower edge；
The upper edge and lower edge of second wind deflector are meandered edges, the waveform side of the upper edge with it is described
The waveform frontier juncture of lower edge is centrosymmetric setting in one along the straight line that the length of second wind deflector extends；
The upper edge and lower edge of second wind deflector are in the flat of the width direction perpendicular to second wind deflector
The meander line for being projected as extending along the length direction complications of second wind deflector in face.
2. air conditioner indoor unit according to claim 1, which is characterized in that
First predetermined angle is equal with the third predetermined angle.
3. air conditioner indoor unit according to claim 1, which is characterized in that
The value range of first predetermined angle is 35 ° to 55 °；
The value range of second predetermined angle is 0 ° to 15 °；
The value range of the third predetermined angle is 35 ° to 55 °；
The value range of 4th predetermined angle is 75 ° to 90 °.
4. air conditioner indoor unit according to claim 1, which is characterized in that
Second wind deflector when turning to the position horizontal by the 4th predetermined angle forward, upper edge with it is described
The upper inside walls of air outlet contact against or its upper edge between the upper inside walls of the air outlet at a distance from 20mm with
It is interior.
5. air conditioner indoor unit according to claim 1, which is characterized in that further include:
Two rotating arms, each rotating arm have the first pivoted arm section and the second pivoted arm section；
One end of the first pivoted arm section is connect with first wind deflector, and the other end is to prolonging on the inside of first wind deflector
It stretches；
The second pivoted arm section extends towards the rear and downward from the end of the first pivoted arm section, and second pivoted arm
The end of section connects the rotary drive mechanism of the air conditioner indoor unit, so that first wind deflector forward and is rotating down
When to position horizontal by third predetermined angle, lower edge and the downside outer wall of the shell are contacted against, or with
Distance between the downside outer wall of the shell is within 100mm.
6. air conditioner indoor unit according to claim 1, which is characterized in that first wind deflector includes:
Outside plate is made of plastic material；
Liner plate is made of metal material, and is set to the inside of the outside plate, and the surface far from the outside plate of the liner plate
For the wavy surface changed along the width direction bumps of the liner plate, and have between the outside plate and the liner plate every cold cavity.
7. air conditioner indoor unit according to claim 6, which is characterized in that
The outside plate has first substrate, and extend from the upper edge of the first substrate towards the liner plate, end has curved
First snap-gauge of folding, and the second snap-gauge extended from the inner surface of the downside of the first substrate towards the liner plate；
The liner plate has the second substrate, and extend from the upper edge of the second substrate towards the outside plate, beginning has
The third snap-gauge of recessed groove, and extend from the inner surface of the downside of the second substrate towards the outside plate, end has
4th snap-gauge of bending；And
The recessed groove at the beginning of the third snap-gauge is protruded into the bending of the end of first snap-gauge；
The outer surface of the bending of the end of 4th snap-gauge and the medial surface of second snap-gauge contact against；
First wind deflector close the air outlet when, first snap-gauge contacted with the upper edge of the air outlet to
Lean on, the lateral surface of second snap-gauge and the lower edge of the first substrate contacted with the lower edge of the air outlet to
It leans on.
8. air conditioner indoor unit according to claim 6, which is characterized in that
The inside of the liner plate has at least one ribs extended from the medial surface of the liner plate towards the outside plate, often
A ribs extend along the length direction of the liner plate, and are resisted against the medial surface of the outside plate.
9. air conditioner indoor unit according to claim 1, which is characterized in that
The meandered edges are in wave shape；Or
The meandered edges include wave crest section, trough section and horizontal connection section；The horizontal connection section connect the wave crest section and
The trough section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808764.2A CN106403030B (en) | 2016-09-07 | 2016-09-07 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808764.2A CN106403030B (en) | 2016-09-07 | 2016-09-07 | Air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106403030A CN106403030A (en) | 2017-02-15 |
| CN106403030B true CN106403030B (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610808764.2A Active CN106403030B (en) | 2016-09-07 | 2016-09-07 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106403030B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345692B (en) * | 2017-08-21 | 2023-12-26 | 广东美的制冷设备有限公司 | air conditioner |
| CN207422394U (en) * | 2017-09-12 | 2018-05-29 | 广东美的制冷设备有限公司 | Air conditioner |
| AU2018331011B2 (en) | 2017-09-12 | 2021-04-01 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner |
| JP6485515B1 (en) * | 2017-09-27 | 2019-03-20 | ダイキン工業株式会社 | Air conditioning indoor unit |
| CN108088059B (en) * | 2017-12-19 | 2023-10-10 | 珠海格力电器股份有限公司 | Air deflector assembly, air conditioner indoor unit and air conditioner |
| CN108397847A (en) * | 2018-03-20 | 2018-08-14 | 广东美的制冷设备有限公司 | Air conditioner |
| CN108386988A (en) * | 2018-04-19 | 2018-08-10 | 珠海格力电器股份有限公司 | Air conditioning exhausting structure and air conditioner |
| CN109974089B (en) * | 2019-04-23 | 2024-05-28 | 广东美的制冷设备有限公司 | Wall-mounted indoor unit and air conditioner |
| CN110160243B (en) * | 2019-05-17 | 2022-02-22 | 青岛海尔空调电子有限公司 | Control method of ceiling type air conditioner |
| CN110986164A (en) * | 2019-12-18 | 2020-04-10 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN111006318A (en) * | 2019-12-18 | 2020-04-14 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN114001452B (en) * | 2021-11-03 | 2023-05-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Air conditioner and working method thereof |
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| CN103776100A (en) * | 2014-01-15 | 2014-05-07 | 广东美的制冷设备有限公司 | Air conditioner and air conditioner indoor unit thereof |
| CN103940068A (en) * | 2014-04-24 | 2014-07-23 | 美的集团武汉制冷设备有限公司 | Air-conditioner indoor unit |
| CN204460621U (en) * | 2014-12-31 | 2015-07-08 | 青岛海尔空调器有限总公司 | Drainage component and air-conditioner |
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| JPH11153342A (en) * | 1997-11-25 | 1999-06-08 | Daikin Ind Ltd | Air stream control structure for ventilating part |
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| CN103776100A (en) * | 2014-01-15 | 2014-05-07 | 广东美的制冷设备有限公司 | Air conditioner and air conditioner indoor unit thereof |
| CN103940068A (en) * | 2014-04-24 | 2014-07-23 | 美的集团武汉制冷设备有限公司 | Air-conditioner indoor unit |
| CN204460621U (en) * | 2014-12-31 | 2015-07-08 | 青岛海尔空调器有限总公司 | Drainage component and air-conditioner |
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| CN106403030A (en) | 2017-02-15 |
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