CN208442956U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN208442956U CN208442956U CN201820926739.9U CN201820926739U CN208442956U CN 208442956 U CN208442956 U CN 208442956U CN 201820926739 U CN201820926739 U CN 201820926739U CN 208442956 U CN208442956 U CN 208442956U
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- indoor unit
- air conditioner
- wind
- connecting rod
- conditioner indoor
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Abstract
The utility model discloses a kind of air conditioner indoor unit and air conditioner, wherein, the air conditioner indoor unit includes shell, wind guiding component and driving device, the shell is equipped with air outlet, the wind guiding component is set to the air outlet, and including connecting rod and along multiple first wind blades that the length direction of the connecting rod is set in distance, first wind blade is in torsion setting；The driving device connects the connecting rod, to drive the link rotatable.The air conditioner indoor unit that the technical solution of the utility model provides is, it can be achieved that direction continuously adjusts up and down to air-flow, and adjusting angular range is wide, and the air flow method in all directions is uniform, while the change smooth steady of airflow direction, efficiently reduces windage and noise.
Description
Technical field
The utility model relates to air-conditioning equipment field, in particular to a kind of air conditioner indoor unit and air conditioner.
Background technique
In order to expand the blowing range of air conditioner indoor unit, comfort is improved, multiple wind-guidings usually are set in air outlet position
Blade, wind blade are generally sheet form.It when air-conditioning work, is moved left and right by motor driven push-pull rod, push-pull rod traction
Wind blade rotation, is adjusted the left and right directions of air-flow to realize.But in actual use, wind blade can only be realized
Air-flow on left and right directions is adjusted, also, is easy to appear wind blade deformation when push-pull rod traction wind blade rotation
And the problem of clamping stagnation.
Utility model content
The main purpose of the utility model is to propose a kind of air conditioner indoor unit, it is intended to it solves in existing air conditioner indoor unit,
Wind blade can only adjust the technical issues of air-flow on left and right directions.
To achieve the above object, the utility model proposes air conditioner indoor unit, comprising:
Shell, the shell are equipped with air outlet；
Wind guiding component, is set to the air outlet, and the wind guiding component includes connecting rod and along the length direction of the connecting rod is in
Spaced multiple first wind blades, first wind blade is in torsion setting；
Driving device connects the connecting rod, to drive the link rotatable.
Preferably, first wind blade includes the first torsional part and the second torsional part, the torsion of first torsional part
It is opposite with the torsional direction of second torsional part to turn direction.
Preferably, the arc-shaped setting of first torsional part and/or the arc-shaped setting of the second torsional part.
Preferably, first torsional part is symmetric with second torsional part about the connecting rod.
Preferably, first wind blade is rounded, oval perpendicular to the projection in the plane where the connecting rod
Shape is rectangular.
Preferably, the spacing between adjacent two first wind blades is 40mm~70mm.
Preferably, multiple first wind blades are evenly distributed along the length direction of the connecting rod.
Preferably, the wind guiding component further includes multiple the second wind guide vanes in torsion setting on the connecting rod
Piece, for multiple second wind blades with multiple first wind blades in being arranged alternately, second wind blade is opposite
First wind blade rotates predetermined angle along the connecting rod, and the predetermined angle is greater than 0 ° and is less than or equal to 90 °.
Preferably, the predetermined angle is greater than 60 ° and is less than or equal to 90 °.
Preferably, the air conditioner indoor unit is ceiling mounting type indoor unit or wall indoor unit.
The utility model also proposes a kind of air conditioner, including air-conditioner outdoor unit and air conditioner indoor unit, the air conditioner indoor unit packet
It includes:
Shell, the shell are equipped with air outlet；
Wind guiding component, is set to the air outlet, and the wind guiding component includes connecting rod and along the length direction of the connecting rod is in
Spaced multiple first wind blades, first wind blade is in torsion setting；
Driving device connects the connecting rod, to drive the link rotatable.
Wind guiding component, the wind guiding component packet is arranged by the air outlet in air conditioner indoor unit in the technical side of the utility model
Include connecting rod and multiple first wind blades for being set in distance of length direction along the connecting rod, first wind blade is in turning round
Turn setting；In this way, being rotated by drive link, first wind blade can be driven to rotate, realize air-flow up and down with this
Direction continuously adjusts.Using this regulative mode, adjusting angular range is wide, and the air flow method in all directions is uniform, while air-flow
The change smooth steady in direction, can effectively reduce windage and noise.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the utility model air conditioner indoor unit structural schematic diagram；
Fig. 2 is the assembly structure figure of wind guiding component and one embodiment of driving device in Fig. 1；
Fig. 3 is the assembly structure figure of wind guiding component and another embodiment of driving device in Fig. 1；
Fig. 4 is the structural schematic diagram of one embodiment of the first wind blade in Fig. 1；
Fig. 5 is the structural schematic diagram of the another embodiment of the first wind blade in Fig. 1.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Air conditioner indoor unit | 221 | First torsional part |
| 110 | Shell | 222 | Second torsional part |
| 111 | Air outlet | 225 | Mounting hole |
| 200 | Wind guiding component | 230 | Second wind blade |
| 210 | Connecting rod | 231 | Third torsional part |
| 220 | First wind blade | 300 | Driving device |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of air conditioner indoor unit.Wherein, which can be ceiling mounting type indoor unit or wall
Hanging indoor unit.It will be introduced by taking ceiling mounting type indoor unit as an example below.
Referring to Fig. 1, the utility model proposes air conditioner indoor unit 100 include shell 110, the shell 110 be equipped with into
Air port and air outlet 111.By taking ceiling mounting type indoor unit as an example, air inlet is set on the bottom plate of the shell 110, and air outlet 111 is set
In on the front panel of the shell 110.Certainly, however it is not limited to this, air inlet can also be opened on the side plate of shell 110 or
On top plate.It is formed with the air duct of connection air inlet and air outlet 111 in the shell 100, wind wheel is equipped in the air duct and changes
Hot device etc., wherein the wind wheel is to drive air to enter in air duct from air inlet, after heat exchanger exchanges heat, then from air outlet
111 blowouts.Air outlet 111 extends along the length direction of the shell 110, can increase blowing range.
The air conditioner indoor unit 100 further includes wind guiding component 200 and driving device 300.Wherein, wind guiding component 200 is set to
The air outlet 111, to change air supply direction.The wind guiding component 200 includes connecting rod 210 and the length along the connecting rod 210
Multiple first wind blades 220 that direction is set in distance, first wind blade 220 is in torsion setting；The driving dress
The 300 connections connecting rod 210 is set, to drive the connecting rod 210 to rotate.
Specifically, the connecting rod 210 extends along the length direction of air outlet 111, opened on first wind blade 220
Equipped with the mounting hole 225 passed through for the connecting rod 210.First wind blade 220 includes that the first torsional part 221 and second is turned round
Transfer part 222, the torsional direction of first torsional part 221 are opposite with the torsional direction of second torsional part 222.Preferably,
First torsional part 221 is symmetric with second torsional part 222 about the connecting rod 210.
It should be noted that the torsional direction of the torsional direction of first torsional part 221 and second torsional part 222
Refer on the contrary, if first torsional part 221 reverses along clockwise direction, second torsional part 222 is in the counterclockwise direction
Torsion；If first torsional part 221 reverses in the counterclockwise direction, second torsional part 222 reverses along clockwise direction.
In this way, twist structure can be continuous when the first wind blade 220 is that axis rotates with connecting rod 210 for the first wind blade 220
The air-flow on direction up and down is adjusted, keeps the angular range adjusted wide, and the air flow method in all directions can also be made uniform, together
When, moreover it is possible to the change smooth steady for making airflow direction, to efficiently reduce windage and noise.First torsional part 221
It can be in slab construction, it can also be with arc-shaped structure；Equally, second torsional part 222 can also be in slab construction or arc
Structure.Here, being not specifically limited.
Wind guiding component 200 is arranged by the air outlet 111 in air conditioner indoor unit 100 in the technical side of the utility model, described
Multiple first wind blades that wind guiding component 200 is set in distance including connecting rod 210 and along the length direction of the connecting rod 210
220, first wind blade 220 is in torsion setting；In this way, rotating by drive link 210, first wind-guiding can be driven
Blade 220 rotates, and realizes that direction continuously adjusts up and down to air-flow with this.Using this regulative mode, angular range is adjusted
Extensively, the air flow method in all directions is uniform, while the change smooth steady of airflow direction, can effectively reduce windage and noise.
Wherein, projection of first wind blade 220 on the plane perpendicular to 210 place of connecting rod can have more
Kind shape, for example, in one embodiment, referring to Fig. 4, first wind blade 220 is where perpendicular to the connecting rod 210
Plane on projection it is rounded.In another embodiment, referring to Fig. 5, first wind blade 220 is perpendicular to described
The projection in plane where connecting rod 210 can also be oval.Certainly, in another embodiment, first wind blade
220 can also be square perpendicular to the projection in the plane where the connecting rod 210.Here, being not specifically limited.
Multiple first wind blades 220 can be evenly distributed along the length direction of the connecting rod 210, namely any
Spacing d between first wind blade 220 of adjacent two is equal (as shown in Figure 2).Herein, it should be noted that adjacent
Two first wind blades 220 between spacing d refer to, the connection of adjacent two first wind blades 220 and connecting rod 210
Between distance.Certainly, the spacing d between two adjacent first wind blades 220 can also be unequal.
In view of the size of the first wind blade 220, in the present embodiment, first wind blade 220 of adjacent two
Between spacing d be preferably 40mm~70mm.It is further preferable that the spacing d between two adjacent first wind blades 220
For 50mm.It is to be appreciated that if the spacing d between two adjacent first wind blades 220 is too small, adjacent two first
Wind blade 220 is easy to produce when rotating and interferes；If the spacing d between first wind blade 220 of adjacent two is too
Greatly, then it can not achieve the air-flow continuously adjusted on left and right directions.
About there are many structures of first torsional part 221 and second torsional part 222.For example, in the present embodiment
In, in order to make the change smooth steady of airflow direction, first torsional part 221 and second torsional part 222 are arc-shaped
Setting.In this way, the change more smooth steady of airflow direction can be made, simultaneously, moreover it is possible to effectively reduce windage and noise.
It will of course be understood that ground, in another embodiment, first torsional part 221 and second torsional part 222 are equal
It is arranged in tabular.In another embodiment, first torsional part 221 is arranged in tabular, and second torsional part 222 is in
Arc setting；Or, second torsional part 222 is arranged in tabular, the arc-shaped setting of first torsional part 221.
In a preferred embodiment, in order to further make the air flow method in all directions more evenly, while making airflow direction
The smoother stabilization of change, the wind guiding component 200 further includes multiple in the second of torsion setting on the connecting rod 210
Wind blade 230.Multiple second wind blades 230 and multiple first wind blades 220 are in being arranged alternately, and described the
Two wind blades rotate predetermined angle along the connecting rod relative to first wind blade, and the predetermined angle is greater than 0 ° and is less than
Equal to 90 °.Preferably, the predetermined angle is greater than 60 ° and is less than or equal to 90 °.
Referring to Fig. 3, in the present embodiment, the predetermined angle is equal to 90 °.Specifically, second wind blade
230 include the third torsional part 231 and the 4th torsional part (not shown) along air-out direction setting, the third torsional part 231
Torsional direction is opposite with the torsional direction of the 4th torsional part.When the third torsional part 231 reverses along clockwise direction,
4th torsional part reverses in the counterclockwise direction；When the third torsional part 231 reverses in the counterclockwise direction, the described 4th
Torsional part reverses along clockwise direction.
About the structure of the third torsional part 231 and the 4th torsional part 222, first torsional part can refer to
221 with the structure of second torsional part 222, details are not described herein.In order to make the change smooth steady of airflow direction, described
Three torsional parts 231 and the arc-shaped setting of the 4th torsional part.
On the basis of the above embodiments, in order to reduce noise caused by flow perturbation, first wind guide vane can be made
The top edge of piece 220 and lower edge are respectively provided with broached-tooth design.In this way, broached-tooth design, which gives fluid, more buffers section, from
Without will cause too big fluid fluctuation, so efficiently reducing noise caused by flow perturbation.
Wherein, the tooth form of the broached-tooth design can be rectangular, trapezoidal or triangle etc..Due to when broached-tooth design
When tooth form is rectangular or trapezoidal, the top edge of the first wind blade 220 and lower edge still have flush configuration, this concordant knot
Structure is easy to keep airflow fluctuation amplitude larger, and generates biggish air flow swirl.Therefore, in order to avoid the above problem, it is preferable that saw
The tooth form of toothing is triangle, the top edge for making the first wind blade 220 and lower edge without flush configuration, reduce generation compared with
Great fluctuation process amplitude air-flow and a possibility that compared with Maelstrom, so that further reducing air-flow passes through the first wind blade 220
The size of the air flow swirl generated behind top edge and lower edge, and then reduce noise caused by flow perturbation.
On the basis of the above embodiments, it in order to break up outlet air air-flow, can be set on first wind blade 220
Set relieve heat hole.Equally, relieve heat hole can also be opened up on second wind blade 230.The relieve heat hole can for round hole,
Slotted eye, tri-angle-holed, square hole or polygonal hole etc..Wherein, the effective aperture in the relieve heat hole be 1.5mm~
3.5mm, for example, 1.5mm, 2mm, 2.5mm, 2.5mm or 3.5mm etc..In order to simplify technique, dissipating in the utility model
Air holes is arranged using circular hole.Also, it is too close in order to avoid being arranged between relieve heat hole, and noise is generated in outlet air, therefore, setting
Pitch of holes between each relieve heat hole is 4mm~7.5mm, such as 4mm, 5mm, 6mm, 7mm or 7.5mm etc., it is preferred that each institute
Stating the pitch of holes between relieve heat hole is 5mm.
The utility model also proposes a kind of air conditioner, which includes air-conditioner outdoor unit and air conditioner indoor unit 100, the sky
Adjust the specific structure of indoor unit 100 referring to above-described embodiment, since this air conditioner uses whole skills of above-mentioned all embodiments
Art scheme, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (11)
1. a kind of air conditioner indoor unit characterized by comprising
Shell, the shell are equipped with air outlet；
Wind guiding component, is set to the air outlet, and the wind guiding component includes connecting rod and is in interval along the length direction of the connecting rod
Multiple first wind blades being arranged, first wind blade is in torsion setting；
Driving device connects the connecting rod, to drive the link rotatable.
2. air conditioner indoor unit as described in claim 1, which is characterized in that first wind blade include the first torsional part with
Second torsional part, the torsional direction of first torsional part are opposite with the torsional direction of second torsional part.
3. air conditioner indoor unit as claimed in claim 2, which is characterized in that the arc-shaped setting of first torsional part and/or institute
State the arc-shaped setting of the second torsional part.
4. air conditioner indoor unit as claimed in claim 2, which is characterized in that first torsional part and second torsional part close
It is symmetric in the connecting rod.
5. air conditioner indoor unit as described in claim 1, which is characterized in that first wind blade is perpendicular to the connecting rod
Projection in the plane at place is rounded, oval or rectangular.
6. air conditioner indoor unit as described in claim 1, which is characterized in that between first wind blade of adjacent two
Away from for 40mm~70mm.
7. air conditioner indoor unit as described in claim 1, which is characterized in that multiple first wind blades are along the connecting rod
Length direction is evenly distributed.
8. air conditioner indoor unit as described in claim 1, which is characterized in that the wind guiding component further includes being set on the connecting rod
Multiple the second wind blades in torsion setting, multiple second wind blades and multiple first wind blades are submitted
For setting, second wind blade rotates predetermined angle, the preset angle along the connecting rod relative to first wind blade
Degree is greater than 0 ° and is less than or equal to 90 °.
9. air conditioner indoor unit as claimed in claim 8, which is characterized in that the predetermined angle is greater than 60 ° and is less than or equal to
90°。
10. air conditioner indoor unit as claimed in any one of claims 1 to 9, which is characterized in that the air conditioner indoor unit is furred ceiling
Formula indoor unit or wall indoor unit.
11. a kind of air conditioner, which is characterized in that the sky including air-conditioner outdoor unit and as described in claims 1 to 10 any one
Adjust indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926739.9U CN208442956U (en) | 2018-06-13 | 2018-06-13 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926739.9U CN208442956U (en) | 2018-06-13 | 2018-06-13 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442956U true CN208442956U (en) | 2019-01-29 |
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ID=65089295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820926739.9U Active CN208442956U (en) | 2018-06-13 | 2018-06-13 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028294A (en) * | 2018-06-13 | 2018-12-18 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
-
2018
- 2018-06-13 CN CN201820926739.9U patent/CN208442956U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028294A (en) * | 2018-06-13 | 2018-12-18 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN109028294B (en) * | 2018-06-13 | 2024-02-23 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
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