CN209558524U - Outlet air frame part, air conditioner indoor unit and air conditioner - Google Patents
Outlet air frame part, air conditioner indoor unit and air conditioner Download PDFInfo
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- CN209558524U CN209558524U CN201920176747.0U CN201920176747U CN209558524U CN 209558524 U CN209558524 U CN 209558524U CN 201920176747 U CN201920176747 U CN 201920176747U CN 209558524 U CN209558524 U CN 209558524U
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Abstract
The utility model discloses a kind of outlet air frame part, air conditioner indoor unit and air conditioners, outlet air frame part includes foreboard, back plate and outlet frame, outlet frame includes air dam, air dam limits airflow channel, airflow channel has air inlet and air outlet, and airflow channel includes wind outlet section, and wherein one end of wind outlet section is equipped with air outlet, on the direction from air inlet to air outlet, the cross-sectional area of wind outlet section is gradually increased.Outlet air frame part according to the present utility model, when air-flow flows in the wind outlet section of airflow channel, since on from air inlet to the direction of air outlet, the internal diameter of wind outlet section is gradually increased, the speed of air-flow is reduced.Thus, it is possible to reduce the noise at outlet frame air outlet.Moreover, because cross-sectional area is larger at air outlet, the outlet air coverage area of air outlet can be increased, to improve the comfort and stability of outlet frame outlet air.
Description
Technical field
The utility model relates to air conditioner technical field more particularly to a kind of outlet air frame parts, air conditioner indoor unit and air-conditioning
Device.
Background technique
In the related technology, the air outlet of air conditioner air-out frame is there are outlet air coverage area pin, the biggish defect of pneumatic noise,
Influence the user experience of air conditioner.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of outlet air frame part out, the outlet air frame part have the advantages that outlet air coverage area is big, noise is low.
The utility model also proposes that a kind of air conditioner indoor unit, the air conditioner indoor unit include outlet air frame portion described above
Part.
The utility model also proposes that a kind of air conditioner, the air conditioner include air conditioner indoor unit described above.
According to the outlet air frame part of the utility model embodiment, comprising: foreboard, the foreboard are equipped with first through hole；Back plate,
The back plate is equipped with second through-hole opposite with the first through hole, and the back plate is connected with the foreboard；Outlet frame, it is described go out
Wind frame is connect with the foreboard and/or the back plate, and the outlet frame is arranged in the first through hole and second through-hole, institute
Stating outlet frame includes air dam, and the air dam limits airflow channel, and the airflow channel has air inlet and air outlet, institute
Stating airflow channel includes wind outlet section, and wherein one end of the wind outlet section is equipped with the air outlet, from the air inlet to described
On the direction of air outlet, the cross-sectional area of the wind outlet section is gradually increased.
According to the outlet air frame part of the utility model embodiment, when air-flow flows in the wind outlet section of airflow channel, due to
On from air inlet to the direction of air outlet, the internal diameter of wind outlet section is gradually increased, and the speed of air-flow reduces.Thus, it is possible to reduce out
Wind outlines the noise at air port.Moreover, because cross-sectional area is larger at air outlet, the outlet air covering model of air outlet can be increased
It encloses, to improve the comfort and stability of outlet frame outlet air.
Some embodiments according to the present utility model, the longitudinal section of the internal perisporium of the wind outlet section are formed as straight line.
In some embodiments of the utility model, the longitudinal section of the internal perisporium of the wind outlet section is formed as rounding off song
Line.
Some embodiments according to the present utility model, along the air inlet to the direction of the air outlet, the air-flow
The cross-sectional area in channel is gradually increased.
In some embodiments of the utility model, the minimum diameter in the airflow channel is d1, the airflow channel
Maximum inner diameter be d2, meet: 0.98≤d1/d2≤0.67.
Some embodiments according to the present utility model, the cross section of the airflow channel are formed as round.
In some embodiments of the utility model, swingable wind guiding louver is equipped in the airflow channel, with adjustment
Air current flow direction in the airflow channel.
Some embodiments according to the present utility model, the wind guiding louver include first direction blinds and second direction hundred
Leaf has angle between the extending direction of the first direction blinds and the extending direction of second direction blinds.
Wind outlet section wind outlet section some embodiments according to the present utility model, the outlet frame are spaced multiple.
In some embodiments of the utility model, the back plate limits changeover portion, the changeover portion and the air inlet
Mouth connection, along the flow direction of air-flow, the cross-sectional area of the changeover portion is gradually reduced.
Some embodiments according to the present utility model, further includes: decoration limits between the foreboard and the back plate
Fitting groove, the outlet air frame part are equipped with the visual windows opposite with the fitting groove, and the decoration is set to the assembly
It is arranged in slot and with the visual windows face.
In some embodiments of the utility model, a part of a part of the foreboard and the back plate is along front and back
It is arranged to interval to limit the visual windows.
According to the air conditioner indoor unit of the utility model embodiment, comprising: outlet air frame part, the outlet air frame part are above-mentioned
The outlet air frame part.
According to the air conditioner indoor unit of the utility model embodiment, when air-flow flows in the wind outlet section of airflow channel, due to
On from air inlet to the direction of air outlet, the internal diameter of wind outlet section is gradually increased, and the speed of air-flow reduces.Thus, it is possible to reduce out
Wind outlines the noise at air port.Moreover, because cross-sectional area is larger at air outlet, the outlet air covering model of air outlet can be increased
It encloses, to improve the comfort of air conditioner indoor unit air-supply, and then improves the overall performance of air conditioner indoor unit.
According to the air conditioner of the utility model embodiment, comprising: air conditioner indoor unit, the air conditioner indoor unit are described above
Air conditioner indoor unit.
According to the air conditioner of the utility model embodiment, when air-flow flows in the wind outlet section of airflow channel, due to from into
On air port to the direction of air outlet, the internal diameter of wind outlet section is gradually increased, and the speed of air-flow reduces.Thus, it is possible to reduce outlet frame
Noise at air outlet.Moreover, because cross-sectional area is larger at air outlet, the outlet air coverage area of air outlet can be increased, from
And the comfort of air conditioner indoor unit air-supply is improved, and then improve the overall performance of air conditioner.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the perspective view according to the outlet air frame part of the utility model embodiment；
Fig. 2 is the main view according to the outlet air frame part of the utility model embodiment；
Fig. 3 is the cross-sectional view of Section A-A shown in Fig. 2；
Fig. 4 is the partial structurtes enlarged drawing for the part A that Fig. 3 centre circle shows；
Fig. 5 is the partial structure sectional view according to the utility model embodiment；
Fig. 6 is the partial structurtes explosive view according to the outlet air frame part of the utility model embodiment；
Fig. 7 is the perspective view according to the outlet air frame part of the utility model embodiment；
Fig. 8 is the partial structurtes enlarged drawing for the part B that Fig. 7 centre circle shows；
Fig. 9 is the main view according to the outlet air frame part of the utility model embodiment；
Figure 10 is the cross-sectional view of section B-B shown in Fig. 9；
Figure 11 is the partial structurtes enlarged drawing for the C portion that Figure 10 centre circle shows；
Figure 12 is the main view according to the outlet air frame part of the utility model embodiment；
Figure 13 is the cross-sectional view in the section C-C shown in Figure 12；
Figure 14 is the partial structurtes enlarged drawing for the part D that Figure 13 centre circle shows；
Figure 15 is the structural schematic diagram according to the first direction blinds of the utility model embodiment；
Figure 16 is the structural schematic diagram according to the axle sleeve of the utility model embodiment.
Appended drawing reference:
Outlet air frame part 100,
Outlet frame 10, air dam 11, pivoting hole 110, stopper section 111, wind guiding louver 105, first direction blinds 12, evacuation
Slot 120, fitted shaft 121, second direction blinds 13, pivotal axis 101, axle sleeve 14, only support segment 141, extended segment 142, gap 1420,
Support rod 15, blinds connecting rod 16, cooperation hook 160, driving assembly 17, additional blinds 18, driving spring 19,
Foreboard 20, fitting groove 203,
Back plate 30,
Decoration 40,
Ducting part 50,
Airflow channel S1, air inlet A1, air outlet A2, wind outlet section S10, changeover portion S2, visual windows V1.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "vertical", " water
It is flat ", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, define " first ",
The feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
Unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Below with reference to Fig. 1-Figure 16 description according to the outlet air frame part 100 of the utility model embodiment, air conditioner indoor unit and
Air conditioner.
As Figure 1-Figure 4, according to the outlet air frame part 100 of the utility model embodiment, outlet air frame part 100 includes:
Foreboard 20, back plate 30 and outlet frame 10.
Wherein, as Figure 1-Figure 4, foreboard 20 is equipped with first through hole, and back plate 30 is equipped with opposite with first through hole second
Through-hole.For example, first through hole and the second through-hole can be arranged along the flow direction of air-flow with face.Foreboard 20 and back plate 30 connect,
Outlet frame 10, which is worn, to be connect with first through hole and the second through-hole, outlet frame 10 with foreboard 20 and/or back plate 30.That is, going out
Wind frame 10 can be connect with foreboard 20, for example, outlet frame 10 can be integrally formed with foreboard 20, outlet frame 10 can also be with foreboard
It is connected between 20 using threaded fastener；Outlet frame 10 can also be connect with back plate 30, for example, outlet frame 10 can be with back plate 30
It is integrally formed, outlet frame 10 can also be connect with back plate 30 using threaded fastener；Certainly, outlet frame 10 can also pass through screw thread
Fastener is connect with foreboard 20 and back plate 30 respectively, is convenient for the fixing assembling of outlet frame 10 as a result, furthermore, it is possible to improve outlet air
The fastness and reliability assembled between frame 10 and foreboard 20 and back plate 30.
As shown in figs 2-4, outlet frame 10 includes air dam 11, and air dam 11 limits airflow channel S1, airflow channel
S1 has air inlet A1 and air outlet A2.Air draught can enter in airflow channel S1 from air inlet A1, and from air outlet
A2 effluent stream channel S1.Airflow channel S1 can limit the flow direction of air-flow, and air-flow is made to exist according to scheduled flow direction
Flowing in airflow channel S1.
As shown in figure 4, airflow channel S1 includes wind outlet section S10, wherein one end of wind outlet section S10 is equipped with air outlet A2.Such as
Shown in Fig. 4, wind outlet section S10 can extend along the longitudinal direction, and the front end of wind outlet section S10 is equipped with air outlet A2.From air inlet A1
On to the direction of air outlet A2 (as shown in Figure 4 on direction from the front to the back), the cross-sectional area of wind outlet section S10 gradually increases
Greatly.That is, wind outlet section S10 is set as flaring segment structure on from air inlet A1 to the direction of air outlet A2.
According to the outlet air frame part 100 of the utility model embodiment, air-flow flows in the wind outlet section S10 of airflow channel S1
When, on from air inlet A1 to the direction of air outlet A2, the internal diameter of wind outlet section S10 is gradually increased, and the speed of air-flow reduces.By
This, can reduce the noise at 10 air outlet A2 of outlet frame.Moreover, because cross-sectional area is larger at air outlet A2, can increase
The outlet air coverage area of air outlet A2, to improve the comfort and stability of 10 outlet air of outlet frame.
Some embodiments according to the present utility model, as shown in figure 4, the longitudinal section of the internal perisporium of wind outlet section S10 can be with shape
As straight line.Thus, it is possible to make wind outlet section S10 that there is simple structure, convenient for the processing and manufacturing of wind outlet section S10, so as to
The high production efficiency of wind outlet section S10 is improved, the production cost of wind outlet section S10 is reduced.
In some embodiments of the utility model, the longitudinal section of the internal perisporium of wind outlet section S10 can be formed as round and smooth mistake
Cross curve.It is understood that setting rounding off curve for the longitudinal section of the internal perisporium of wind outlet section S10, can reduce out
The internal perisporium of wind section S10 flows the air-flow in wind outlet section S10 more smooth, to be conducive to the interference drag of air-flow
Improve the air output and outlet air efficiency of outlet frame 10.
Some embodiments according to the present utility model, along air inlet A1 to the direction of air outlet A2, airflow channel S1's
Cross-sectional area is gradually increased.That is, entire airflow channel S1 can be by structure along air inlet A1 to the direction of air outlet A2
Make the planform being gradually increased for cross-sectional area.For example, airflow channel S1 can be substantially at horn-like.Thus, it is possible to make gas
When air-flow in circulation road S1 flows in airflow channel S1, flow velocity is gradually reduced, so that the air-flow for reducing outlet frame 10 is made an uproar
Sound.Furthermore, it is possible to make the air-flow flowed out from air outlet A2 that there is biggish range of scatter, the air-supply covering of outlet frame 10 is improved
Range.Moreover, the comfort of the air-supply of outlet frame 10 can be improved in the air-flow of low speed outflow.
In some embodiments of the utility model, the minimum diameter in airflow channel S1 is d1, and airflow channel S1 is most
Large diameter is d2, is met: 0.98≤d1/d2≤0.67.It first contracts it should be noted that airflow channel S1 can be formed as internal diameter
It is small, rear widened shape, for example, airflow channel S1 may be constructed such that the Laval nozzle planform of middle part indent.As a result,
Can make outlet frame 10 compact overall structure, rationally.Moreover, the minimum diameter by experimental verification, in airflow channel S1
Meet between maximum inner diameter d2 in d1 and airflow channel S1: when 0.98≤d1/d2≤0.67, can effectively improve airflow channel
Air flow rate in S1, furthermore, it is possible to reduce the air-flow hydrodynamic noise in airflow channel S1.For example, in airflow channel S1 most
Maximum inner diameter d2 in small internal diameter d1 and airflow channel S1 can satisfy: d1/d2=0.7 or d1/d2=0.8 or d1/d2=0.9
Deng.
Some embodiments according to the present utility model, as depicted in figs. 1 and 2, the cross section of airflow channel S1 can be formed
For circle.Thus, it is possible to the aesthetic appearance of outlet frame 10 is improved, moreover, it is convenient for the processing and manufacturing of outlet frame 10, so as to
Reduce the production cost of outlet frame 10.In addition, the cross section of airflow channel S1 is provided in round, airflow channel S1 can be reduced
Internal perisporium to the interference drag of air-flow, improve the smoothness of the air-flow flowing in airflow channel S1.
In some embodiments of the utility model, it can be equipped with as shown in Figure 1-Figure 3, in airflow channel S1 swingable
Wind guiding louver 105, to adjust the air current flow direction in airflow channel S1.It is understood that passing through setting wind guiding louver
105, outlet frame 10 can be made by adjusting the different directions of wind guiding louver 105 to adjust the air flow direction in airflow channel S1
With air-supply diversity.
Some embodiments according to the present utility model, as shown in Fig. 2, wind guiding louver 105 may include first direction blinds
12 and second direction blinds 13, have between the extending direction of first direction blinds 12 and the extending direction of second direction blinds 13
Angle.That is, first direction blinds 12 is different with the extending direction of second direction blinds 13.It is understood that passing through
The first direction blinds 12 and second direction blinds 13 of different extending directions are set, it can be by adjusting 12 He of first direction blinds
Second direction blinds 13 makes the air-flow of airflow channel S1 air outlet A2 have diversified flow direction.
For example, by adjusting upward first direction blinds 12 along the side perpendicular to 12 extending direction of first direction blinds, it can
To adjust upward the flow direction of air-flow at airflow channel S1 air outlet A2 in the side perpendicular to first direction blinds 12；By along vertical
Second direction blinds 13 is adjusted upward in the side of 13 extending direction of second direction blinds, it can be perpendicular to second direction blinds 13
Side adjust upward the flow direction of air-flow at airflow channel S1 air outlet A2.Cooperation adjustment first direction blinds 12 and second as a result,
Direction blinds 13 can make the air-flow at the air outlet A2 of airflow channel S1 have outlet air diversity.
As depicted in figs. 1 and 2, first direction blinds 12 can be horizontally extending, and second direction blinds 13 can edge
Vertical direction extends.It should be noted that first direction blinds 12 and second direction blinds 13 can be along perpendicular to its extensions
Direction swing, to adjust the direction of first direction blinds 12 and second direction blinds 13.By adjusting first direction blinds 12
Different directions, the air flow direction in airflow channel S1 can be adjusted in the vertical direction；By adjusting second direction blinds 13
Different directions, the air flow direction in airflow channel S1 can be adjusted in the horizontal direction.Cooperate first direction blinds 12 as a result,
With second direction blinds 13, the adjustment of the different flow directions of airflow channel S1 interior air-flow may be implemented.
In some embodiments of the utility model, first direction blinds 12 and second direction blinds 13 are along airflow channel S1
The flow direction interval of interior air-flow is arranged.For example, first direction blinds 12 can be located at second party along the flow direction of air-flow
To the upstream of blinds 13；Certainly, first direction blinds 12 can also be located at the downstream of second direction blinds 13.By by first party
It is arranged to air current flow direction interval in airflow channel S1 of blinds 12 and second direction blinds 13, it can be to avoid in adjustment the
Mutually collision occurs when one direction blinds 12 and second direction blinds 13, between first direction blinds 12 and second direction blinds 13
Interference improves first direction blinds 12 and the different conveniences and reliability towards adjustment of second direction blinds 13.
Some embodiments according to the present utility model, as shown in Fig. 2, first direction blinds 12 and second direction blinds 13 can
To be multiple, multiple intervals of first direction blinds 12 setting, and multiple first direction blinds 12 are swingable with air dam 11
Ground connection, the setting of multiple intervals of second direction blinds 13, and multiple second direction blinds 13 swingably connect with air dam 11
It connects.It is understood that multiple spaced first direction blinds 12 and multiple spaced second direction blinds 13, it can
To play the role of segmentation to the air-flow in airflow channel S1, so as to so that airflow channel S1 air outlet A2 outflow air-flow more
Add uniform, comfortable.
Multiple first direction blinds 12 and multiple second direction blinds 13 are swingable, then are conveniently adjusted multiple first directions
The different directions of blinds 12 and multiple second direction blinds 13, consequently facilitating the air flow direction in adjustment airflow channel S1.
Wind outlet section wind outlet section some embodiments according to the present utility model, as depicted in figs. 1 and 2, outlet frame 10 can be
It is spaced multiple.It is understood that multiple outlet frames 10 are arranged by interval, outlet air frame part 100 can be improved and go out
The diversity and comfort of wind.As depicted in figs. 1 and 2, outlet air frame part 100 is equipped at intervals with two outlet frames along the vertical direction
10.The outlet frame 10 being located above can be correspondingly provided with counter-rotating fan, and two blowers of counter-rotating fan can be axis galvanic electricity machine, right
Two blowers of cyclone cluster are also possible to diagonal flow fan.Underlying outlet frame 10 can be correspondingly provided with axial flow blower or oblique flow
Blower.Thus, it is possible to make outlet air frame part 100 that there is different air-out effects.
In some embodiments of the utility model, as shown in figure 4, back plate 30 can limit changeover portion S2, changeover portion
S2 is connected to air inlet A1, and along the flow direction of air-flow, the cross-sectional area of changeover portion S2 is gradually reduced.That is, changeover portion
S2 can be set to throat structure.It should be noted that as shown in Figure 3 and Figure 4, outlet air frame part 100 can be with ducting part
50 fixing assemblings, ducting part 50 can partially protrude into changeover portion S2.By setting throat structure for changeover portion S2, filling
When with ducting part 50 with outlet air frame part 100, changeover portion S2 can play the role of guiding, convenient for the fixation of ducting part 50
Assembly, moreover, being conducive to improve the fastness and reliability assembled between ducting part 50 and outlet air frame part 100.
Some embodiments according to the present utility model, as shown in figure 4, outlet air frame part 100 can also include: decoration
40, fitting groove 203 is limited between foreboard 20 and back plate 30.In conjunction with shown in Fig. 1 and Fig. 4, outlet air frame part 100 is equipped with and dress
The opposite visual windows V1 of slot allocation 203, decoration 40 are set in fitting groove 203 and are arranged with visual windows V1 face.It can manage
The aesthetic appearance of outlet air frame part 100 can be improved out by the way that decoration 40 is arranged in solution.By foreboard 20 with after
Fitting groove 203 is set between plate 30, convenient for the fixing assembling of decoration 40.
In some embodiments of the utility model, as shown in Figure 1, a part of edge of a part of foreboard 20 and back plate 30
Front-rear direction interval is arranged to limit visual windows V1.User can observe decoration 40 by visual windows V1 as a result,
The aesthetic appearance of 10 outlet frame of outlet frame, 10 component 100.
According to the air conditioner indoor unit of the utility model embodiment, air conditioner indoor unit includes: outlet air frame part 100, outlet frame
Component 100 is outlet air frame part 100 described above.
According to the air conditioner indoor unit of the utility model embodiment, when air-flow flows in the wind outlet section S10 of airflow channel S1,
On from air inlet A1 to the direction of air outlet A2, the internal diameter of wind outlet section S10 is gradually increased, and the speed of air-flow reduces.As a result,
The noise at 10 air outlet A2 of outlet frame can be reduced.Moreover, because cross-sectional area is larger at air outlet A2, outlet air can be increased
The outlet air coverage area of mouth A2, to improve the comfort of air conditioner indoor unit air-supply, and then improves the whole of air conditioner indoor unit
Body performance.
According to the air conditioner of the utility model embodiment, air conditioner includes: air conditioner indoor unit, and air conditioner indoor unit is above-mentioned institute
The air conditioner indoor unit stated.
According to the air conditioner of the utility model embodiment, when air-flow flows in the wind outlet section S10 of airflow channel S1, due to
On from air inlet A1 to the direction of air outlet A2, the internal diameter of wind outlet section S10 is gradually increased, and the speed of air-flow reduces.Thus, it is possible to
Reduce the noise at 10 air outlet A2 of outlet frame.Moreover, because cross-sectional area is larger at air outlet A2, air outlet A2 can be increased
Outlet air coverage area and then improve the overall performance of air conditioner to improve the comfort of air conditioner indoor unit air-supply.
Referring to Fig. 1-Figure 16 with a specific embodiment detailed description according to the outlet air of the utility model embodiment
Frame part 100.It is worth understanding, described below is only exemplary description, rather than to the concrete restriction of the utility model.
As shown in figures 1 to 6, outlet air frame part 100 includes: foreboard 20, back plate 30, outlet frame 10 and decoration 40.
Wherein, foreboard 20 is connected with back plate 30 using threaded fastener, and outlet frame 10 and foreboard 20 are integrally formed, outlet frame
10 are connect with back plate 30 using threaded fastener.Fitting groove 203 is limited between foreboard 20 and back plate 30, as shown in Figure 1, foreboard
20 a part and a part of back plate 30 are spaced setting along the longitudinal direction to limit visual windows V1, and decoration 40 is set to dress
It is arranged in slot allocation 203 and with visual windows V1 face.As shown in figure 4, back plate 30 can limit changeover portion S2, changeover portion S2 with
Air inlet A1 connection, along the flow direction (i.e. direction shown in Fig. 4 from the front to the back) of air-flow, the cross-sectional area of changeover portion S2
It is gradually reduced.
As depicted in figs. 1 and 2, outlet air frame part 100 is equipped at intervals with two outlet frames 10 along the vertical direction.It is located above
Outlet frame 10 is correspondingly provided with counter-rotating fan, and two blowers of counter-rotating fan can be axis galvanic electricity machine, two blowers of counter-rotating fan
It is also possible to diagonal flow fan.Underlying outlet frame 10 can be correspondingly provided with axial flow blower or diagonal flow fan.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Figure 14, outlet frame 10 includes: air dam 11, wind guiding louver 105, axle sleeve 14, support
Bar 15, blinds connecting rod 16, driving assembly 17 and additional blinds 18.
Wherein, as shown in Figure 1, air dam 11 limits airflow channel S1, the cross section of airflow channel S1 can be formed as
It is round.Airflow channel S1 has air inlet A1 and air outlet A2.Air draught can enter airflow channel S1 from air inlet A1
It is interior, and from air outlet A2 effluent stream channel S1.Airflow channel S1 can limit the flow direction of air-flow, make air-flow according to predetermined
Flow direction flowed in airflow channel S1.
As shown in figure 4, airflow channel S1 includes wind outlet section S10, the front end of wind outlet section S10 is equipped with air outlet A2.Along by rear
On direction before, the cross-sectional area of wind outlet section S10 is gradually increased.
As shown in Fig. 2, wind guiding louver 105 includes first direction blinds 12 and second direction blinds 13.First direction blinds
12 and second direction blinds 13 connect with air dam 11, and first direction blinds 12 and second direction blinds 13 be set to air-flow
In the S1 of channel.
First direction blinds 12 and second direction blinds 13 are arranged along the flow direction interval of air-flow, such as Fig. 1 and Fig. 2 institute
Show, first direction blinds 12 is horizontally extending, and second direction blinds 13 extends along the vertical direction.As shown in Fig. 2, first party
It is multiple, multiple first direction blinds 12 interval setting to blinds 12 and second direction blinds 13, and multiple first directions hundred
Leaf 12 is pivotably connected with air dam 11, the setting of multiple intervals of second direction blinds 13, and multiple second direction blinds 13
It is pivotably connected with air dam 11.
It can be equipped at intervals with multiple pivoting holes 110 in conjunction with shown in Figure 13-Figure 15, on the internal perisporium of airflow channel S1, first
The both ends of direction blinds 12 and second direction blinds 13 are equipped with pivotal axis 101 compatible with multiple pivoting holes 110, pivotal axis
Axle sleeve 14 can be equipped between 101 and the inner wall of pivoting hole 110.As shown in figure 13, multiple pivoting holes 110 can be blind hole.
As shown in Figure 14 and Figure 16, axle sleeve 14 may include only support segment 141 and extended segment 142, only support segment 141 and extended segment
142 connections and the only outer diameter of support segment 141 are greater than the outer diameter of extended segment 142, and extended segment 142 is equipped with gap 1420.In assembled shaft
When covering 14, axle sleeve 14 is sheathed on pivotal axis 101 from one end of only support segment 141, by the way that gap 1420 is arranged, is convenient for 14 sets of axle sleeve
If to pivotal axis 101.After axle sleeve 14 is sheathed with pivotal axis 101, extended segment 142 is stretched in pivoting hole 110, only support segment 141
It offsets with the end wall surface of pivoting hole 110.
As shown in figures 3 to 6, support rod 15 is connect with air dam 11, and first direction blinds 12 and support rod 15 are pivotly
Connection, in conjunction with shown in Fig. 3, Fig. 4 and Fig. 6, blinds connecting rod 16 can be spaced along the longitudinal direction with support rod 15 and face is arranged, and hundred
The distance between front-rear direction of leaf connecting rod 16 and support rod 15 interval is not less than 3mm.Blinds connecting rod 16 and first direction blinds
12 are pivotably connected, and driving assembly 17 is connect with blinds connecting rod 16, to drive blinds connecting rod 16 mobile relative to air dam 11
It is removable along the extending direction perpendicular to first direction blinds 12, to drive first direction blinds 12 to swing.
As shown in Figure 13 and Figure 15, first direction blinds 12 is equipped with escape groove 120, is equipped with fitted shaft in escape groove 120
121, blinds connecting rod 16 is equipped with cooperation hook 160 compatible with escape groove 120.Blinds connecting rod 16 passes through cooperation hook 160
It,, can be with when blinds connecting rod 16 is mobile under the mating reaction of cooperation hook 160 and fitted shaft 121 in hooking to fitted shaft 121
First direction blinds 12 is driven to swing.
As shown in Figure 7 and Figure 8, it is equipped at intervals with six first direction blinds 12 in airflow channel S1 along the vertical direction, first
An additional blinds 18 is respectively provided with above and below direction blinds 12.Wherein, the additional blinds 18 being located above passes through driving
Spring 19 is connect with the first direction blinds 12 of the top, and the top for the additional blinds 18 being located above is equipped with stopper section 111, with
The additional blinds 18 of limitation top is swung up；Underlying additional blinds 18 passes through driving spring 19 and the first of bottom
Direction blinds 12 connects, and the lower section of underlying additional blinds 18 is equipped with stopper section 111, to limit the additional blinds 18 of lower section
To lower swing.
It should be noted that outlet frame 10 can be used in air conditioner indoor unit, when air conditioner indoor unit runs refrigeration mode,
Cause sense of discomfort in order to avoid cold airflow blow-through user, first direction blinds 12 can be driven to put upwards by blinds connecting rod 16
It is dynamic, so that cold airflow is blown up.When first direction blinds 12 is swung up, it can be driven and be located below by driving spring 19
Additional blinds 18 is swung up.At this point, the additional blinds 18 being located above can not be put upwards due to the backstop limit of stopper section 111
It is dynamic, the air output of air conditioner indoor unit is influenced so as to avoid the additional blinds 18 of top from blocking airflow channel S1.
When air conditioner indoor unit runs heating mode, in order to convey thermal current downwards, blinds connecting rod 16 can be passed through
Drive first direction blinds 12 to lower swing, so that air-flow blows downwards.When first direction blinds 12 is to lower swing, it can pass through
Driving spring 19 drives the additional blinds 18 that is located above to lower swing.At this point, underlying additional blinds 18 is in stopper section
It can not be influenced under 111 backstop action to lower swing so as to avoid the additional blinds 18 of lower section from blocking airflow channel S1
The air output of air conditioner indoor unit.
As a result, by being arranged the first direction blinds 12 and second direction blinds 13 of different extending directions, it is adjustable go out
Air flow direction in 10 airflow channel S1 of wind frame makes the air flow direction of A2 at 10 air outlet of outlet frame have diversity, so as to
To be adjusted accordingly according to actual air-out direction demand, the comfort of 10 outlet air of outlet frame is improved.
Moreover, when air-flow flows in the wind outlet section S10 of airflow channel S1, due to from air inlet A1 to the side of air outlet A2
Upwards, the internal diameter of wind outlet section S10 is gradually increased, and the speed of air-flow reduces.Thus, it is possible to reduce at 10 air outlet A2 of outlet frame
Noise.Moreover, because cross-sectional area is larger at air outlet A2, the outlet air coverage area of air outlet A2 can be increased, to improve
The comfort and stability of 100 outlet air of outlet air frame part.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (14)
1. a kind of outlet air frame part characterized by comprising
Foreboard, the foreboard are equipped with first through hole；
Back plate, the back plate are equipped with second through-hole opposite with the first through hole, and the back plate is connected with the foreboard；
Outlet frame, the outlet frame are connect with the foreboard and/or the back plate, and the outlet frame is arranged in the first through hole
With second through-hole, the outlet frame includes air dam, and the air dam limits airflow channel, and the airflow channel has
Air inlet and air outlet, the airflow channel include wind outlet section, and wherein one end of the wind outlet section is equipped with the air outlet, from
On the air inlet to the direction of the air outlet, the cross-sectional area of the wind outlet section is gradually increased.
2. outlet air frame part according to claim 1, which is characterized in that the longitudinal section of the internal perisporium of the wind outlet section is formed
For straight line.
3. outlet air frame part according to claim 1, which is characterized in that the longitudinal section of the internal perisporium of the wind outlet section is formed
For rounding off curve.
4. outlet air frame part according to claim 1, which is characterized in that along the air inlet to the direction of the air outlet
On, the cross-sectional area of the airflow channel is gradually increased.
5. outlet air frame part according to claim 1, which is characterized in that the minimum diameter in the airflow channel is d1,
The maximum inner diameter of the airflow channel is d2, is met: 0.98≤d1/d2≤0.67.
6. outlet air frame part according to claim 1, which is characterized in that the cross section of the airflow channel is formed as round
Shape.
7. outlet air frame part according to claim 1, which is characterized in that be equipped with swingable wind-guiding in the airflow channel
Blinds, to adjust the air current flow direction in the airflow channel.
8. outlet air frame part according to claim 7, which is characterized in that the wind guiding louver include first direction blinds and
Second direction blinds has angle between the extending direction of the first direction blinds and the extending direction of second direction blinds.
9. outlet air frame part according to claim 1, which is characterized in that the outlet frame is spaced multiple.
10. outlet air frame part according to claim 1, which is characterized in that the back plate limits changeover portion, the transition
Section is connected to the air inlet, and along the flow direction of air-flow, the cross-sectional area of the changeover portion is gradually reduced.
11. outlet air frame part according to claim 1, which is characterized in that further include: decoration, the foreboard with it is described
Fitting groove is limited between back plate, the outlet air frame part is equipped with the visual windows opposite with the fitting groove, the decoration
Part is set in the fitting groove and is arranged with the visual windows face.
12. outlet air frame part according to claim 11, which is characterized in that a part of the foreboard and the back plate
Interval is arranged to limit the visual windows a part along the longitudinal direction.
13. a kind of air conditioner indoor unit characterized by comprising outlet air frame part, the outlet air frame part are according to claim
Outlet air frame part described in any one of 1-12.
14. a kind of air conditioner characterized by comprising air conditioner indoor unit, the air conditioner indoor unit is according to claim 13 institute
The air conditioner indoor unit stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176747.0U CN209558524U (en) | 2019-01-30 | 2019-01-30 | Outlet air frame part, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920176747.0U CN209558524U (en) | 2019-01-30 | 2019-01-30 | Outlet air frame part, air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558524U true CN209558524U (en) | 2019-10-29 |
Family
ID=68310267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920176747.0U Active CN209558524U (en) | 2019-01-30 | 2019-01-30 | Outlet air frame part, air conditioner indoor unit and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN209558524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940078A (en) * | 2019-12-27 | 2020-03-31 | 广东美的制冷设备有限公司 | Air duct component and air conditioner with same |
-
2019
- 2019-01-30 CN CN201920176747.0U patent/CN209558524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940078A (en) * | 2019-12-27 | 2020-03-31 | 广东美的制冷设备有限公司 | Air duct component and air conditioner with same |
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