CN107631459A

CN107631459A - Deep bead, air conditioner room unit and air conditioner

Info

Publication number: CN107631459A
Application number: CN201710934270.3A
Authority: CN
Inventors: 陈源; 云前; 马列; 彭杰林; 王琨瑶; 周元乐
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2017-10-02
Filing date: 2017-10-02
Publication date: 2018-01-26

Abstract

The present invention disclose a kind of deep bead, air conditioner room unit and air conditioner, wherein, deep bead includes plate body and multiple blinds, and plate body edge or so offers multiple openings to extension on plate body；Multiple blinds are installed on plate body, so that the air-flow blown out by opening is oriented to, multiple mounting holes have been provided on each blinds, the blade that the inwall in multiple self installation holes extends towards the center of mounting hole is provided with each mounting hole, one end of each blade is connected with the hole wall of mounting hole, and the other end of each blade is connected；Multiple blades tilt towards the same hole face of mounting hole；Multiple blinds include at least one first blinds and at least one second blinds；First blinds as its derived air-flow with the air-flow as derived from the second blinds will be intersected.Technical solution of the present invention slow down the flow velocity of uptake of indoor machine of air conditioner air-flow, improve the calm sense effect of air conditioner room unit.

Description

Deep bead, air conditioner room unit and air conditioner

Technical field

The present invention relates to air-conditioning technical field, more particularly to a kind of deep bead, air conditioner room unit and air conditioner.

Background technology

Existing air conditioner is to be blown out the air after heat exchange by air outlet by wind wheel in air-supply.At user When in the air conditioner blowing range, from the air-flow of air conditioner wind outlet blowout, flow velocity is very fast, can directly blow to user.Especially During the broiling summer, if cold wind directly blows in user's body surface for a long time, easily cause human body uncomfortable, be unfavorable for user's body Health, it is easier to trigger the diseases such as flu particularly with old man, child etc..

The content of the invention

The main object of the present invention is to propose a kind of deep bead, it is intended to reduces the air-flow velocity of air conditioner blowout.

To achieve the above object, deep bead proposed by the present invention, to be installed on the exhaust air flue of air conditioner room unit, institute Stating deep bead includes：

Plate body, along left and right to extension, multiple openings are offered on the plate body；

Multiple blinds, the plate body is installed on, for being oriented to by the air-flow of the opening blowout, on each blinds Multiple mounting holes have been provided, multiple inwalls from the mounting hole are provided with towards the mounting hole in each mounting hole Center extension blade, the hole wall of one end of each blade with the mounting hole be connected, and each the blade is another One end is connected；Multiple blades tilt towards the same hole face of the mounting hole；The multiple blinds includes at least one First blinds and at least one second blinds；

First blinds as its derived air-flow and the air-flow as derived from second blinds will be intersected.

Preferably, the blade in the circumference of the mounting hole in the same direction bending and curved setting.

Preferably, the deep bead also includes the fixed part located at the mounting hole center, the blade it is inner with The fixed part is fixedly connected, and the fixed part is provided with air-permeating hole.

Preferably, the thickness of the blade is presented to set up and put on the direction away from the mounting hole center.

Preferably, the angle of inclination of the blade is more than 0 ° and less than or equal to 60 °.

Preferably, along left and right to being intervally arranged on the plate body, each blinds is correspondingly installed on the opening The side of the opening in the lateral direction.

Preferably, first blinds and second blinds tilt extension towards the middle part of the plate body.

Preferably, the opening degree between two adjacent blinds is gradually reduced from the direction of both ends to centre.

Preferably, the angle of inclination of the blinds gradually increases from both ends to middle.

Preferably, the multiple blinds forms multiple blinds groups in left and right to arrangement, and each blinds group is included extremely Few first blinds and at least one second blinds, wherein, first blinds is relative with second blinds Extension.

Preferably, first blinds and second blinds in left and right to being arranged alternately.

Preferably, each blinds group includes two adjacent first blinds, and two the adjacent the described 200th Leaf, the extension relative with two second blinds of two first blinds.

Preferably, first blinds and/or second blinds, which linearly tilt, is extended；Or the described 100th Leaf and/or second blinds tilt in camber line to be extended.

Preferably, first blinds and second blinds left and right to angle of inclination be 10 °~60 °.

Preferably, the material of the blinds is elastomeric material；Or the blinds is flexibly connected with the plate body.

The present invention also provides a kind of air conditioner room unit, including indoor set main body, and is installed on the indoor set main body Exhaust air flue deep bead, the deep bead includes plate body and multiple blinds, and the plate body is described along left and right to extension Multiple openings are offered on plate body；The multiple blinds is installed on the plate body, for by the air-flow of the opening blowout It is oriented to, multiple mounting holes has been provided on each blinds, is provided with each mounting hole multiple from the mounting hole The blade that extends towards the center of the mounting hole of inwall, the hole wall of one end of each blade with the mounting hole connects Connect, the other end of each blade is connected；Multiple blades tilt towards the same hole face of the mounting hole；It is described Multiple blinds include at least one first blinds and at least one second blinds, first blinds to will by its derived air-flow with The air-flow as derived from second blinds intersects, and the deep bead is installed on the exhaust air flue of the indoor set main body.

The present invention also provides a kind of air conditioner, including air-conditioner outdoor unit and air conditioner room unit, in the air conditioner chamber Machine includes indoor set main body, and deep bead, and the deep bead includes plate body and multiple blinds, the plate body along left and right to Extend, multiple openings are offered on the plate body；The multiple blinds is installed on the plate body, for being blown by the opening The air-flow gone out is oriented to, and multiple mounting holes have been provided on each blinds, is provided with each mounting hole multiple from institute State the blade that the inwall of mounting hole extends towards the center of the mounting hole, one end of each blade with the mounting hole Hole wall connection, the other end of each blade is connected；Multiple blades are towards the same hole face of the mounting hole Tilt；The multiple blinds includes at least one first blinds and at least one second blinds, and first blinds by it will be led The air-flow gone out intersects with the air-flow as derived from second blinds, and the deep bead is installed on the air-out of the indoor set main body Air channel, the air-conditioner outdoor unit connect the air conditioner room unit.

Technical solution of the present invention installs multiple blinds by using setting multiple openings on plate body, by by portion Divide blinds to be obliquely installed, will can be intersected by the air-flows of multiple opening blowouts, so as to which fraction is broken up, finally by opening The air-flow one side flow velocity of mouth blowout is relatively low, on the other hand, the direction variation of air-flow, so as to which the air-flow of blowout is calm to feel effect Fruit is preferable.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Structure according to these accompanying drawings obtains other accompanying drawings.

Fig. 1 is the structural representation of the embodiment of deep bead one of the present invention；

Fig. 2-a are the arrangement schematic diagram of the first blinds and the second blinds on plate body, wherein, the first blinds and Two blinds tilt down in left and right to extension, the first blinds, and the second blinds is inclined upwardly；

Fig. 2-b are the arrangement schematic diagram of the first blinds and the second blinds on plate body；Wherein, the first blinds and Two blinds are tilted to the left in upward and downward edge, the first blinds, and the second blinds is tilted to the right；

Fig. 2-c are the arrangement schematic diagram of the first blinds and the second blinds on plate body；Wherein, the first blinds edge is left Dextrad extends, and the second blinds extends in upward and downward, and the first blinds tilts down, and the second blinds is tilted to the right；

Fig. 2-d are the arrangement schematic diagram of the first blinds and the second blinds on plate body；Wherein, the first blinds and Two blinds are vertically tilted to the right to extension, the first blinds, and the second blinds is also tilted to the right, and the angle of inclination of the first blinds is big In the angle of inclination of the second blinds；

Fig. 2-e are the arrangement schematic diagram of the first blinds and the second blinds on plate body；Wherein, the first blinds and Two blinds tilt down in left and right to edge, the first blinds, and the second blinds is inclined upwardly；

Fig. 2-f are the structural representation of the another embodiment of arrangement of the blinds on plate body；

Fig. 3 is louver structure schematic diagram in Fig. 1；

Fig. 4 is enlarged drawing at A in Fig. 3；

Fig. 5 is profile of the deep bead along M-M first embodiments in Fig. 1；

Fig. 6 is profile of the deep bead along M-M second embodiments in Fig. 1；

Fig. 7 is profile of the deep bead along M-M 3rd embodiments in Fig. 1；

Fig. 8 is profile of the deep bead along M-M fourth embodiments in Fig. 1；

Fig. 9 is the structural representation of the assembling latter embodiment of blinds and plate body, wherein, the material of blinds is elastic material Material；

Figure 10 be blinds and plate body assembling after another embodiment structural representation, wherein, blinds leads to plate body Cross elastomeric material connection.

Drawing reference numeral explanation：

Label	Title	Label	Title
				10	Deep bead	11	Plate body
110	Opening	12	Blinds
				12a	First blinds	12b	Second blinds
120	Mounting hole	120a	Blade
				120b	Fixed part	121	No.1 blinds
122	No. two blinds	123	No. three blinds
				124	No. four blinds	W	Confluence
I	First air-flow	II	Second air-flow

The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its His embodiment, belongs to the scope of protection of the invention.

If it is to be appreciated that related in the embodiment of the present invention directionality instruction (such as up, down, left, right, before and after ...), Then directionality instruction be only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do Description be only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill The quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spy Sign.

Fig. 1 to Figure 10 shows the preferred embodiment and variant embodiment of deep bead of the present invention, has in these embodiments There is multiple improvement；In specific descriptions, it is described as an embodiment for each improve therein, in no constructive interference and punching In the case of prominent, the technical characteristic between following each embodiments can be with independent assortment.When the combination of technical scheme occurs mutually Contradiction will be understood that the combination of this technical scheme is not present when can not realize, also not application claims protection domain it It is interior.

The present invention proposes a kind of deep bead, is provided with the air conditioner room unit of the deep bead, and includes the indoor set Air conditioner.Here, air conditioner room unit can be on-hook or cabinet-type air conditioner,, will in the description below for the ease of stating Specifically it is illustrated by taking on-hook as an example.Deep bead 10 is mounted at the air channel of air conditioner room unit, specifically may be mounted at Air outlet, it can also be arranged in air channel (on the inside of air outlet).

In embodiments of the present invention, as shown in Figures 1 to 5, deep bead 10 includes plate body 11 and multiple blinds 12.It is described Plate body 11 offers multiple openings 110, the blinds 12 is installed on the plate sheet along left and right to extension on the plate body 11 Body 11, for being oriented to by the air-flow of the blowout of opening 110, multiple mounting holes 120 are provided on each blinds 12, often It is provided with what multiple inwalls from the mounting hole 120 extended towards the center of the mounting hole 120 in the individual mounting hole 120 Hole wall of blade 120a, each blade 120a one end with the mounting hole 120 is connected, each blade 120a's The other end is connected；Multiple blade 120a tilt towards the same hole face of the mounting hole 120.Wherein, it is the multiple Blinds 12 includes at least one first blinds 12a and at least one second blinds 12b；The first blinds 12a to will by its export Air-flow intersected with the air-flow as derived from the second blinds 12b.

Specifically, before blinds 12 is not provided with, when air-flow is blown out by opening 110, air-flow is not made by guiding With, and directly blown out by opening 110, its airflow direction will not also change.After setting blinds 12, air-flow can be along blinds 12 Bearing of trend and blow out.

Bearing of trend of the blinds 12 on plate body 11 has two, and first direction is blinds 12 intersects with plate body 11 Line bearing of trend, second direction are bearing of trend of the blinds 12 backwards to plate body 11.The extension side being mentioned in the description below To in the case of not being specifically noted, all referring to the bearing of trend of blinds 12 and the intersecting lens of plate body 11.

Blinds 12 is provided in 110 peripheries of opening, if blinds 12 is vertical with plate body 11, then blown by opening 110 The air-flow gone out can directly be blown out along blinds 12；If blinds 12 tilts certain angle towards opening 110, then by opening 110 The air flow direction of blowout changes.

Here, reference picture 2-a, the bearing of trend of junction of the blinds 12 on plate body 11 along left and right to extension, Now blinds 12 can be inclined upwardly, and can also tilt down.Reference picture 2-b, bearing of trend of the blinds 12 on plate body 11 Can be vertically to extension, now blinds 12 can be tilted to the left, and can also be tilted to the right.Blinds 12 is on plate body 11 Bearing of trend can also be lower section extension to the left, now, blinds 12 can inclined upward to the left, can also incline lower section to the left Tiltedly.

The air-flow as derived from the first blinds 12a, the embodiment to be intersected with the air-flow as derived from the second blinds 12b have more Kind, the description below will be discussed in detail with multiple embodiments.

In one embodiment, reference picture 2-b, the first blinds 12a are tilted to the right vertically to extension, the second blinds 12b Positioned at the first blinds 12a the right, the second blinds 12b is approximately along upper and lower extension, and towards left bank.Now, by two kinds of blinds 12 Derived air-flow be intersected in plate body 11 nearby (confluence w) as depicted, wind energy be lost larger, calm sense best results, But simultaneously, refrigeration is general.Further, since space is limited at the air outlet of air conditioner, air-flow easily forms vortex, so as to meeting Cause noise larger, air-flow blowout amount is also less.Certainly, reference picture 2-d and Fig. 2-e, the second blinds 12b can be with plate bodies 11 Vertically, or towards the right side (as long as its angle of inclination is not more than the first blinds 12a angles of inclination) is slightly tilted, now, by two Air-flow derived from kind blinds 12 is intersected in the front side of plate body 11, and air-flow is broken up in the front side of plate body 11, after being blown out due to air-flow Mixed with normal temperature laboratory air-flow, wind sense is milder, and calm sense effect is preferable, and refrigeration is also preferable.

On the basis of a upper embodiment, reference picture 2-f, in order that calm sense is better, and refrigeration is also preferable, makes an uproar Sound is simultaneously relatively low, and multiple blinds 12 can form multiple blinds groups to arrangement in left and right.Wherein, each blinds group is included from left To the right, vertically to the No.1 blinds 121 for extending and being tilted to the left, vertically to extension and vertical with plate body 11 No. two hundred Leaf 122, vertically to extension and vertical with plate body 11 No. three blinds 123, and vertically to extending and be tilted to the right No. four blinds 124.Wherein, after air-flow derived from No.1 blinds 121 and No. two blinds 122 crosses, in its mixed airflow, a part Broken up, remainder air-flow is the first air-flow I.After air-flow derived from No. three blinds 123 and No. four blinds 124 crosses, it is mixed Close in air-flow, a part is broken up, and remainder air-flow is the second air-flow II.Now, the first air-flow I and the second air-flow II can be Crossed again from 10 distant place of deep bead.Secondary due to air-flow crosses, the air-flow as derived from each this blinds group, no Only wind energy loss is smaller, and refrigeration is preferable, and noise is also smaller, and calm sense experience is splendid.

It is unlike the embodiments above, reference picture 2-a in another embodiment, the first blinds 12a along left and right to extension, And tilt down, now, the second blinds 12b can be located at the first blinds 12a lower section, and the second blinds 12b can be approximately along a left side Dextrad extends, and the second blinds 12b can not now be tilted in upward and downward, can also be inclined upwardly, can also slope slightly downward (as long as its angle of inclination is not more than the first blinds 12a angles of inclination), now, it can also be crossed by the two derived air-flow.

In another embodiment, reference picture 2-c, the first blinds 12a prolong on edge left and right to extension, and tilt down, the Two blinds 12b are located at the first blinds 12a lower left side, and the second blinds 12b is tilted to the right vertically to extension；Or second Blinds 12b is located at the first blinds 12a lower right side, and the second blinds 12b is tilted to the left vertically to extension.Now, by the two Derived air-flow can cross.In the present embodiment, the air-flow as derived from the first blinds 12a has two components, one of component It is that forward, another component is downward；The air-flow as derived from the second blinds 12b has two components, one of component be to Right (left side), another component is forward.So two components forward can be superimposed blowout, downward component and to the right After the component on (left side) crosses, air-flow (left side) inclined downward to the right.Here, due to air-flow and the 200th derived from the first blinds 12a The mode that crosses of air-flow derived from leaf 12b is not that face (face is that finger direction is substantially opposite) crosses, after the two crosses, a part of gas Stream is broken up, and a part of air-flow can blow to user, and wind energy loss is smaller, and calm sense effect is also preferable.

Further, since being provided with multiple mounting holes 120 on blinds 12, blade 120a, this gear are provided with mounting hole 120 Aerofoil 10 can also realize calm sense effect.Here, deep bead 10 realizes that the principle of calm sense is mainly as follows：Firstly, since leaf Piece 120a tilts towards the same hole face of the mounting hole 120, therefore, for no inclined blade 120a, gas During the blade 120a that body is obliquely installed by this, gas flow distance is longer, and the kinetic energy loss of air-flow is more, calm sense effect More preferably.Secondly, the gas flowed out by this blade 120a being obliquely installed, its gas flow can change, so so that The intensity that deep bead 10 blows out air-flow has weakened, so as to improve the calm sense effect of air-out air-flow.Finally, flowed through blade 120a The gas gone out can form swirling eddy, the interphase interaction of multiple swirling eddies, break up mutually, therefore, when air-flow is by this When the deep bead 10 that patent proposes is blown to human body, current rate weakens, and air-flow comfort level is higher.

Technical solution of the present invention and installs multiple blinds 12 by using multiple openings 110 are set on plate body 11, and one Aspect can be intersected the air-flow by multiple blowouts of opening 110 by the way that part blinds 12 is obliquely installed；So as to part gas Stream is broken up；On the other hand, fraction can also be exported by blade 120a, finally by the air-flow velocity that deep bead 10 is blown out compared with It is low, the direction variation of air-flow, so as to which the calm sense effect of air-flow of blowout is preferable.

With continued reference to Fig. 4, in a preferred embodiment, the deep bead 10 also includes being located at the center of mounting hole 120 Fixed part 120b, the blade 120a the inner be fixedly connected with the fixed part 120b, set on the fixed part 120b There is air-permeating hole.

It is fixed together in view of multiple blade 120a the inner, in order to increase the area that blade 120a is fixedly connected, enters And the bond strength between multiple blade 120a is improved, the deep bead 10 also includes consolidating located at the middle part of mounting hole 120 Determine portion 120b, the inner of the blade 120a is fixedly connected with the fixed part 120b.Specifically, the fixed part 120b is in All side walls of the fixed part 120b were fixed at circle, multiple blade 120a inner interval, due to fixed part 120b weeks The area of the side wall area inner much larger than blade 120a, therefore, multiple blade 120a the inners are fixed with fixed part 120b respectively The inner structural strength that is mutually permanently connected of the structural strength more than multiple blade 120a.

As a kind of preferred embodiment, the rounded settings of fixed part 120b, and the fixed part 120b is provided with ventilative Hole, because multiple blade 120a are smaller in the spacing close to its inner side, the area in the scattered wind gap of formation is small, therefore air-flow Throughput is less, and this patent is provided with air-permeating hole on fixed part 120b, can make up drawbacks described above, multiple after setting air-permeating hole Blade 120a middle part can supplied gas circulation, therefore enable to by deep bead 10 flow out gas be more uniformly distributed.

With continued reference to Fig. 4, further, the thickness of the blade 120a is in the direction away from the center of mounting hole 120 Upper presentation, which is set up, puts, in this way, the area that blade 120a is fixedly connected with the inner hole wall of mounting hole 120 is bigger, so as to carry blade Bonding strength between the hole wall of 120a and mounting hole 120, and then improve blade 120a service life.

With continued reference to Fig. 4, in a preferred embodiment, the tilt angle alpha of the blade 120a is more than 0 ° and is less than or equal to 60°.Blade 120a angle of inclination refers to bearing of trends of the blade 120a between two hole faces of mounting hole 120, with installation The axis angle in hole 120.

Specifically, when α (0 °, 60 °] when, after gas flows through blade 120a, the degree of deflection of air-flow is moderate, so as to So that the air-flow of different leaves 120a outflows realizes preferably interaction, improve mixed wind effect, finally realize indoor apparatus of air conditioner The calm sense of air-out air-flow.

Herein it should be noted that the calm sense refers to the moderate strength of air-out air-flow, user is enabled to feel to relax It is suitable.(0 °, 60 °] it is the maximum magnitude that the air-flow through multiple blade 120a outflows enough shows angle of inclination when well interacting, In another embodiment of this patent, and the ranging preferably from of blade 120a angles of inclination (0 °, 45 °], and if only if blade 120a and plate When angle between the thickness direction of body 11 is 20 °, calm sense effect is best.

For on-hook, its air outlet is usually what rectangle was set, and the wind wheel inside on-hook is usually tubular wine wheel. In consideration of it, in order to corresponding with tubular wine wheel, in one embodiment, reference picture 1, the opening 110 is along left and right to being intervally arranged In on the plate body 11, each blinds 12 is correspondingly installed on 110 side in the lateral direction of the opening.Also It is that blinds 12 is vertically to extension, and its angled manner mainly has a variety of in left and right to inclination, its combination of arranging.

The first arrangement mode：Reference picture 5 and Fig. 8, the first blinds 12a and the second blinds 12b are towards institute The middle part for stating plate body 11 tilts extension.It is, the first blinds 12a is located at the left side of plate body 11 and is tilted to the right, second Blinds 12b is located at the right side of plate body 11 and is tilted to the left.After air-flow is from 110 blowout of opening of the left side of plate body 11, multiple Under under the first common guide effects of blinds 12a, air-flow blows to the right.After air-flow is blown out from the right openings 110 of plate body 11, more Under the common guide effects of individual second blinds 12b, air-flow blows to the left, and two strands of air-flows are finally substantially intersected in the middle part of plate body 11 front Position, and air-flow for multiple directions is broken up, calm sense effect is preferable.

With continued reference to Fig. 5, in the running, wall has hysteresis power to air-flow to tubular wine wheel at left and right sides of on-hook air channel, So the throughput in the middle part of air outlet is maximum.In consideration of it, in the present embodiment, opening degree between two adjacent blinds 12 by The direction of both ends to centre is gradually reduced (here, opening degree refers to the minimum spacing between adjacent two blinds).In air channel, middle part Air-flow velocity is although larger, and the left and right sides is smaller, but the opening degree between two blinds 12 at the middle part of deep bead 10 is smaller, left and right The opening degree of both sides is larger, so, when tubular wine wheel is run, the air-flow at middle part a, part can be from the middle part of deep bead 10 The blowout of opening 110, another part branches to the left and right sides of deep bead 10, and is blown out by the opening 110 of both sides.Finally, by keeping off The air-flow velocity that aerofoil 10 is blown out is more uniform.For example, the opening degree between adjacent two deep bead 10, is passed one by one from centre to both sides Increase 5%~10%.

It is unlike the embodiments above, in order that the air-flow that blows out of deep bead 10 in left and right to evenly, in this implementation In example, reference picture 8, the angle of inclination of the blinds 12 gradually increases from both ends to middle.For example, the angle of inclination of blinds 12 is certainly Increase by 5 °~10 ° one by one among the two of plate body 11 are lateral.

Second of arrangement mode：Reference picture 6 and Fig. 7, the multiple blinds 12 form multiple blinds to arrangement in left and right Group, each blinds group include at least one first blinds 12a and at least one second blinds 12b, wherein, institute State the first blinds 12a extensions relative with the second blinds 12b.For example, each blinds group can include a first blinds 12a With one second blinds 12b, the first blinds 12a and the second blinds 12b in left and right to being arranged alternately.Can also be each described hundred Leaf group includes two adjacent the first blinds 12a, and two adjacent the second blinds 12b, the two first blinds 12a Extension relative with the two second blinds 12b.It is, of course, also possible to it is that each blinds group includes a first blinds 12a and two Individual or more the second blinds 12b, it can also be including two or more the first blinds 12a and the second blinds of two or more 12b.

In above-described embodiment, reference picture 8, the first blinds 12a and/or the second blinds 12b are linearly tilted and prolonged Stretch setting；Or the first blinds 12a and/or the second blinds 12b is tilted in camber line and is extended (reference picture 5 to figure 7).For along linearly extended blinds 12, more suddenly gathered by its derived air-flow velocity, noise is relatively large；In addition, its with The turning of the junction of plate body 11 is larger, and the air-flow of blowout is larger to the impulsive force of blinds 12, and noise also can be bigger than normal.For camber line For the blinds 12 of extension, when air-flow flows to blinds 12 by opening 110, it can be flowed along the camber line of blinds 12, air-flow velocity phase To relatively slowly, windage loss is smaller, and noise is also smaller, and convection effects are also preferable.Certainly, in order that the air-flow stream blown out by opening 110 Speed is unlikely to anxious and gathered, and undulate can also be set to set blinds 12, in this way, increasing flowing road of the air-flow on blinds 12 Footpath and contact area, air-flow velocity more relaxes as derived from blinds 12, and noise can also decrease.

In above-described embodiment, reference picture 8,12 inclined angle of blinds can not it is excessive (angle of inclination refer to blinds from its with Position when plate body is vertical, the angle for being tilted towards side or bending and being formed；For the blinds of bending, its inclination angle The angle when tangent line and blinds of degree reference blinds end are perpendicular to plate body), can not be too small.If the angle of inclination of blinds 12 It is excessive, for example, angle of inclination is more than 60 °, then, air-flow mainly will be gathered near plate body 11 as derived from blinds 12, such as This, the resistance of deep bead 10 is excessive, has a strong impact on refrigerating efficiency, and it is larger to also result in noise.Certainly, angle of inclination can not mistake Small, for example, angle of inclination is less than 10 °, in this way, air-flow is difficult to cross, or the throughput to cross is less, and calm sense effect is beaten greatly Discount.In consideration of it, in the present embodiment, the first blinds 12a and the second blinds 12b left and right to angle of inclination be 10 °~60 °, such as 30 °, 45 ° etc..

Air conditioner room unit has multiple air supply patterns, when tubular wine wheel rotation is very fast, after air-flow blows to deep bead 10, by To the backstop action of deep bead 10, the air pressure in air channel is larger, and air-flow is difficult to send out.So, on the one hand, the interior of indoor set changes The frosting quickly of hot device, has a strong impact on refrigerating efficiency.On the other hand, it is vortexed seriously in air channel, noise is larger, influences Consumer's Experience. In consideration of it, in the present embodiment, reference picture 9, the material of the blinds 12 is elastomeric material.In this way, when high pressure draught blows to hundred During leaf 12, elastic deformation can occur for blinds 12, so as to increase the opening degree between two adjacent blinds 12, so as to reach pressure release Purpose.

In addition, in order that the pressure release of blinds 12 is better, in the present embodiment, reference picture 10, the blinds 12 and institute Plate body 11 is stated to be flexibly connected (in such as Figure 10, the junction L of blinds and plate body, its thickness is less than the thickness of blinds itself). In this way, when blinds 12 is by larger airflow thrust, blinds 12 can rotate relative to plate body 11, so as to enlarged openings Degree.Certainly, if on the basis of blinds 12 and the plate body 11 flexible connection, the material of itself of blinds 12 is elastic material Material, then its pressure release effect will more preferably.

The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly It is included in other related technical areas in the scope of patent protection of the present invention.

Claims

A kind of 1. deep bead, to be installed on the exhaust air flue of air conditioner room unit, it is characterised in that including：

Plate body, along left and right to extension, multiple openings are offered on the plate body；

Multiple blinds, the plate body is installed on, for being oriented to by the air-flow of the opening blowout, is passed through on each blinds Provided with multiple mounting holes, multiple inwalls from the mounting hole are provided with each mounting hole towards in the mounting hole The blade of heart extension, the hole wall of one end of each blade with the mounting hole be connecteds, each the other end of the blade It is connected；Multiple blades deflect towards the same hole face of the mounting hole；The multiple blinds includes at least one first Blinds and at least one second blinds；

First blinds as its derived air-flow and the air-flow as derived from second blinds will be intersected.
2. deep bead as claimed in claim 1, it is characterised in that the blade in bending in the same direction in the circumference of the mounting hole And curved setting.
3. deep bead as claimed in claim 1, it is characterised in that the deep bead is also included located at the mounting hole center Fixed part, the inner of the blade are fixedly connected with the fixed part, and the fixed part is provided with air-permeating hole.
4. deep bead as claimed in claim 1, it is characterised in that the thickness of the blade is at the remote mounting hole center Present to set up on direction and put.
5. deep bead as claimed in claim 1, it is characterised in that the angle of inclination of the blade is more than 0 ° and is less than or equal to 60°。
6. deep bead as claimed in claim 1, it is characterised in that the opening is along left and right to being intervally arranged in the plate body On, each blinds is correspondingly installed on the side of the opening in the lateral direction.
7. deep bead as claimed in claim 6, it is characterised in that first blinds and second blinds are described in The middle part of plate body tilts extension.
8. deep bead as claimed in claim 7, it is characterised in that opening degree between two adjacent blinds is from both ends to centre Direction be gradually reduced.
9. deep bead as claimed in claim 7, it is characterised in that the angle of inclination of the blinds gradually increases from both ends to middle Greatly.
10. deep bead as claimed in claim 6, it is characterised in that the multiple blinds is formed in left and right to the multiple of arrangement Blinds group, each blinds group include at least one first blinds and at least one second blinds, wherein, it is described The extension relative with second blinds of first blinds.
11. deep bead as claimed in claim 10, it is characterised in that first blinds and second blinds left and right to It is arranged alternately.
12. deep bead as claimed in claim 10, it is characterised in that each blinds group includes two adjacent described first Blinds, and two adjacent second blinds, the extension relative with two second blinds of two first blinds.
13. the deep bead as described in claim 6 to 12 any one, it is characterised in that first blinds and/or described Two blinds are linearly tilted and are extended；Or first blinds and/or second blinds are tilted in camber line and are extended.
14. the deep bead as described in claim 6 to 12 any one, it is characterised in that first blinds and described second Blinds left and right to angle of inclination be 10 °~60 °.
15. the deep bead as described in claim 6 to 12 any one, it is characterised in that the material of the blinds is elastic material Material；Or the blinds is flexibly connected with the plate body.
16. a kind of indoor set, including indoor set main body, it is characterised in that also include as described in claim 1 to 15 any one Deep bead, the deep bead is installed on the exhaust air flue of the indoor set main body.
17. a kind of air conditioner, air-conditioner outdoor unit, it is characterised in that also including in air conditioner chamber as claimed in claim 16 Machine, the air-conditioner outdoor unit connect the air conditioner room unit.