CN110848957A - Air deflector and air conditioner - Google Patents
Air deflector and air conditioner Download PDFInfo
- Publication number
- CN110848957A CN110848957A CN201911129741.9A CN201911129741A CN110848957A CN 110848957 A CN110848957 A CN 110848957A CN 201911129741 A CN201911129741 A CN 201911129741A CN 110848957 A CN110848957 A CN 110848957A
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- CN
- China
- Prior art keywords
- plate body
- air
- section
- air deflector
- length direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The application provides an aviation baffle, air conditioner, package rubbing board body, be provided with the rib on the plate body, the rib is followed the length direction of plate body sets up, the rib includes first side and second side at least, first side is followed the length direction of aviation baffle is connected on the plate body, the second side is kept away from the direction of plate body place face extends to make at least partly of rib with the plate body forms the contained angle that is not zero degree. The air deflector provided in the embodiment of the application can enhance the rigidity of the air deflector and prevent the air deflector from deforming and breaking.
Description
Technical Field
The application belongs to the technical field of air conditioning, and particularly relates to an air deflector and an air conditioner.
Background
With the improvement of quality of life, air conditioners become important electrical appliances in daily life, and most of existing air conditioners are used for adjusting the wind direction by arranging the air guide plate, and the air outlet of the air conditioner can be discharged to a specific area along with the rotation of the air guide plate. The existing air deflector is too thin, too long and insufficient in rigidity, and the phenomenon of deformation and breakage of the air deflector is easy to occur.
Disclosure of Invention
Therefore, the technical problem to be solved in the present application is to provide an air deflector and an air conditioner, which can enhance the rigidity of the air deflector and prevent the air deflector from deforming and breaking.
In order to solve the problem, the application provides an air deflector, which comprises a plate body, be provided with the rib on the plate body, the rib is followed the length direction setting of plate body, the rib includes first side and second side at least, first side is followed the length direction of aviation baffle is connected on the plate body, the second side is kept away from the direction of plate body place face extends to make at least partly of rib with the plate body forms the contained angle that is not zero degree.
Preferably, the reinforcing part includes the bending segment, the bending segment is followed the length direction setting of plate body and with the plate body forms the contained angle that is not zero degree, the cross section of bending segment is the arc.
Preferably, the reinforcing part includes the bending segment, the bending segment is followed the length direction setting of plate body and with the plate body forms the contained angle that is not zero degree, the cross section of bending segment includes first limit and second limit, first limit with the second limit angulation sets up.
Preferably, the angle formed by the first edge and the second edge is an acute angle.
Preferably, the wind deflector is used for guiding wind, and the opening of the bent section faces to the downstream side of the airflow flow.
Preferably, the reinforcing part further comprises a parallel section, the parallel section is arranged along the length direction of the plate body, the parallel section is connected to the plate body through the bending section, and the parallel section is arranged in parallel with the plate body.
Preferably, the bending section comprises a first connecting edge and a second connecting edge, the first connecting edge is connected to the plate body, and the second connecting edge is connected to one edge of the parallel section.
Preferably, the reinforcement is U-shaped in cross-section.
Preferably, the wind deflector is configured to guide wind, and the reinforcement portion is provided at an end of the plate body on an upstream side in a flow direction of the airflow.
Preferably, the plate body and the reinforcing portion are integrally formed.
In another aspect of the invention, an air conditioner is provided, which comprises the air deflector.
Advantageous effects
The air deflector provided by the embodiment of the invention can enhance the rigidity of the air deflector and prevent the air deflector from deforming and breaking.
Drawings
Fig. 1 is a schematic perspective view of an air deflector according to an embodiment of the present application;
FIG. 2 is a top view of an embodiment of an air deflection plate;
fig. 3 is a schematic perspective view of an air conditioner according to an embodiment of the present application;
FIG. 4 is a simulated cloud of prior art air deflectors;
fig. 5 is a simulated cloud view of an air deflector according to an embodiment of the present application.
The reference numerals are represented as:
1. an air deflector; 11. a plate body; 21. bending the section; 22. a parallel segment; 31. a first spindle hole; 32. a rotating shaft; 33. a second spindle hole; 34. and a third rotating shaft hole.
Detailed Description
Referring to fig. 1 to 3 in combination, according to an embodiment of the present application, an air guide plate 1 includes a plate body 11, a reinforcing portion is disposed on the plate body 11, the reinforcing portion is disposed along a length direction of the plate body 11, the reinforcing portion at least includes a first side and a second side, the first side is connected to the plate body 11 along the length direction of the air guide plate 1, and the second side extends in a direction away from a plane where the plate body 11 is located, so that an included angle different from zero degree is formed between at least a portion of the reinforcing portion and the plate body 11. Through setting up the rib to make the rib set up along the length direction of plate body 11, can effectually strengthen the intensity of plate body 11, through forming the contained angle that is not zero degree with plate body 11 with at least some of rib, further improvement intensity prevents that aviation baffle 1 from appearing because of the phenomenon of flagging deformation of gravity, easy breakage among the equipment process, and can prevent that aviation baffle 1 from taking place the shake during air conditioner operation.
Further, a first rotating shaft hole 31, a rotating shaft 32, a second rotating shaft hole 33 and a third rotating shaft hole 34 are formed in the air deflector 1, the air deflector 1 is connected to a shell of an air conditioner indoor unit through the rotating shaft 32 and connected to a motor through the first rotating shaft hole 31 so that the air deflector 1 can rotate, and the air deflector rotating shaft penetrates through the second rotating shaft hole 33 and the third rotating shaft hole 34 so that the air deflector rotating shaft is fixed to the air deflector 1.
Furthermore, when the air conditioner exhausts air, the airflow mainly flows through the inner side wall of the air deflector 1, and the airflow is guided through the inner side wall of the air deflector 1.
Further, in the present embodiment, the plate body 11 is a flat plate structure.
Further, the length direction of the plate body 11 is the left-right direction in fig. 2.
Further, the first side and the second side of the reinforcement portion are two side edges of the reinforcement portion extending along the length direction.
As an embodiment, the reinforcing portion includes a bending section 21, the bending section 21 is disposed along the length direction of the plate body 11 and forms an included angle with the plate body 11, which is not zero, and the cross section of the bending section 21 is arc-shaped.
Furthermore, the bending section 21 is located on one side of the inner side wall of the air deflector 1.
Further, the cross section of the bending section 21 is U-shaped.
The bending section 21 includes a first connecting edge and a second connecting edge.
Further, the first connecting edge of the bending section 21 is connected to the plate body 11, and the second connecting edge extends downstream along the flowing direction of the air flow on the inner side wall of the plate body 11.
Further, the second connecting edge is connected to one edge of the parallel section 22.
As another embodiment, the reinforcing portion includes a bending section 21, the bending section 21 is disposed along the length direction of the plate body 11 and forms an included angle with the plate body 11, the included angle is not zero, the cross section of the bending section 21 includes a first side and a second side, and the first side and the second side are disposed at an angle. The rigidity of the air guide plate 1 can be enhanced, so that the phenomenon of deformation and breakage of the air guide plate 1 is prevented.
Furthermore, the angle formed by the first edge and the second edge is an acute angle, so that the strength is enhanced, and the wind guide effect is good.
The wind deflector is used for guiding wind, and the opening of the bending section 21 faces to the downstream side of the airflow flow, so that the wind deflector can prevent the wind from interfering the air outlet of the air conditioner.
The reinforcing part further comprises a parallel section 22, the parallel section 22 is arranged along the length direction of the plate body 11, the parallel section 22 is connected to the plate body 11 through a bending section 21, and the parallel section 22 is arranged in parallel with the plate body 11. The rigidity of the air deflector 1 is increased while the air outlet of the air conditioner is not interfered.
The cross section of reinforcement is the U-shaped, prevents to form the interference to the air-out of air conditioner.
The wind deflector is used for guiding wind, and the reinforcing part is arranged at one end of the plate body 11 on the upstream side along the airflow flowing direction, so that the rigidity of the wind deflector 1 is improved, and the attractiveness of the air conditioner is guaranteed.
Further, in order to obtain deformation simulation analysis data of the air deflector 1 under high pressure, steel is selected to manufacture the air deflector 1, and meanwhile, the same steel is adopted to manufacture the air deflector with the existing structure. A stress analysis simulation experiment was performed by applying 100N pressure to the air deflector 1 in the present application and the air deflector of the conventional structure, and as shown in fig. 4 and 5, the maximum deformation amount of the air deflector in the conventional art was 0.003mm when applying 100N pressure, and the maximum deformation amount of the air deflector 1 in the present application was 0.001mm when applying 100N pressure, and the deformation amount of the air deflector 1 in the present application was reduced by 66% compared to the deformation amount of the air deflector in the conventional art.
Further, in order to obtain the deformation experimental data of the air deflector 1 made of the conventional material in the present application, the air deflector 1 is made of an injection molding material, the air deflector with the existing structure is made of the same injection molding material, and the air deflector 1 in the present application and the air deflector in the prior art are subjected to a comparative experiment of measuring by using a tension meter, as shown in the following table 1:
table 1: multiple sets of experiments with a tensiometer
As can be seen from table 1, the maximum deformation amount of the air guide plate is proportional to the received force within the range of elastic deformation of the air guide plate 1, and the elastic coefficient of the conventional air guide plate is 0.33 times of that of the air guide plate 1 in the present application, so that the deformation amount of the air guide plate 1 in the present application is 0.33 times of that of the conventional air guide plate under the same received force, which is consistent with the simulation analysis data.
In another aspect of the present embodiment, an air conditioner is provided, which includes the air deflector 1 as described above.
The air deflector 1 provided by the embodiment of the invention can enhance the rigidity of the air deflector 1 and prevent the air deflector 1 from deforming and breaking.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.
Claims (11)
1. The air guide plate is characterized by comprising a plate body (11), wherein a reinforcing part is arranged on the plate body (11), the reinforcing part is arranged along the length direction of the plate body (11), the reinforcing part at least comprises a first side and a second side, the first side is connected to the plate body (11) along the length direction of the air guide plate (1), and the second side extends in the direction far away from the surface of the plate body (11), so that an included angle which is not zero degree is formed between at least one part of the reinforcing part and the plate body (11).
2. The air deflector according to claim 1, wherein the reinforcing part comprises a bent section (21), the bent section (21) is arranged along the length direction of the plate body (11) and forms an included angle with the plate body (11), and the cross section of the bent section (21) is arc-shaped.
3. The air deflector of claim 1, wherein the reinforcing portion comprises a bent section (21), the bent section (21) is arranged along the length direction of the plate body (11) and forms an included angle with the plate body (11), the included angle is not zero, the cross section of the bent section (21) comprises a first side and a second side, and the first side and the second side are arranged at an angle.
4. The air deflection of claim 3, wherein the angle formed by the first edge and the second edge is acute.
5. The air deflector according to any one of claims 2-4, wherein the air deflector is used for guiding air, and the opening of the bent section (21) faces the downstream side of the air flow.
6. The air deflector according to claim 5, wherein the reinforcing portion further comprises a parallel section (22), the parallel section (22) is arranged along the length direction of the plate body (11), the parallel section (22) is connected to the plate body (11) through the bending section (21), and the parallel section (22) is arranged in parallel with the plate body (11).
7. The air deflector according to claim 6, wherein the bending section (21) comprises a first connecting edge and a second connecting edge, the first connecting edge is connected to the plate body (11), and the second connecting edge is connected to one edge of the parallel section (22).
8. The air deflection of claim 7, wherein the reinforcement is U-shaped in cross-section.
9. The air deflector according to claim 1, wherein the air deflector is used for guiding air, and the reinforcement portion is provided at one end of the plate body (11) on the upstream side in the airflow direction.
10. Air deflector according to claim 1, characterized in that the plate body (11) and the reinforcement are integrally formed.
11. An air conditioner, characterized in that it comprises a wind deflector (1) according to any of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129741.9A CN110848957A (en) | 2019-11-18 | 2019-11-18 | Air deflector and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911129741.9A CN110848957A (en) | 2019-11-18 | 2019-11-18 | Air deflector and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110848957A true CN110848957A (en) | 2020-02-28 |
Family
ID=69602096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911129741.9A Pending CN110848957A (en) | 2019-11-18 | 2019-11-18 | Air deflector and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110848957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4144996A1 (en) * | 2021-09-03 | 2023-03-08 | LG Electronics, Inc. | Blower |
-
2019
- 2019-11-18 CN CN201911129741.9A patent/CN110848957A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4144996A1 (en) * | 2021-09-03 | 2023-03-08 | LG Electronics, Inc. | Blower |
| US11773871B2 (en) | 2021-09-03 | 2023-10-03 | Lg Electronics Inc. | Blower |
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