CN108571809A - Internal air baffle, air deflection assemblies, air conditioner - Google Patents
Internal air baffle, air deflection assemblies, air conditioner Download PDFInfo
- Publication number
- CN108571809A CN108571809A CN201810522155.XA CN201810522155A CN108571809A CN 108571809 A CN108571809 A CN 108571809A CN 201810522155 A CN201810522155 A CN 201810522155A CN 108571809 A CN108571809 A CN 108571809A
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- China
- Prior art keywords
- internal air
- raised line
- air baffle
- plate body
- plane
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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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
A kind of internal air baffle of present invention offer, air deflection assemblies, air conditioner.There is the first face towards outer wind deflector side, the surrounding in first face there is raised line, the raised line to have strain relief for the internal air baffle, including plate body, the plate body.A kind of internal air baffle according to the present invention, air deflection assemblies, air conditioner, the stress in internal air baffle can be made to redistribute, the stress concentration degree in internal air baffle is effectively reduced, the deflection of internal air baffle is reduced, the generation of cracking phenomena after effectivelying prevent internal air baffle to be bonded with outer wind deflector.
Description
Technical field
The invention belongs to air-conditioning technique fields, and in particular to a kind of internal air baffle, air deflection assemblies, air conditioner.
Background technology
The air conditioner of middle and high ends type is generally used the totally enclosed structure of air outlet currently on the market, and this aspect can
Controllable adjustment is carried out to outlet air air-flow, on the other hand can also ensure when air conditioner is inoperative, prevent external dust from entering sky
It adjusts inside device, ensures the cleaning inside air conditioner.
And the totally enclosed structure of above-mentioned air outlet is often the air deflection assemblies that uses and can be moved relative to air outlet,
The existing general formation air deflection assemblies to be fitted using wind deflector outside aluminum and plastics internal air baffle, and plastics internal air baffle
Injection molding is then mostly used greatly, therefore the deflection of internal air baffle after shaping is larger, after internal air baffle is Nian Jie with outer wind deflector
Easily there is problem of stress concentration, thus user in use for some time the abnormal phenomenon such as inside and outside wind deflector cracking separation when have
Occur, causes the rate of complaints after sale higher, more particularly, since the thickness of internal air baffle is often smaller, in order to ensure interior wind-guiding
The rigidity and intensity of plate, the thickness in the cyclic annular raised line of surrounding setting of internal air baffle, namely in the position of the cyclic annular raised line of setting are wanted
More than the plate body of internal air baffle, therefore as the stress concentration position of internal air baffle, leads to the internal air baffle after bonding and lead outside
The cracking of aerofoil happens occasionally here；In addition, due to internal air baffle using injection molding manner molding realize, after shaping there is also
Larger deflection.
Invention content
Therefore, the technical problem to be solved in the present invention is to provide a kind of internal air baffle, air deflection assemblies, air conditioner, energy
It enough redistributes the stress in internal air baffle, effectively reduces the stress concentration degree in internal air baffle, reduce internal air baffle
Deflection, the generation of cracking phenomena after effectivelying prevent internal air baffle to be bonded with outer wind deflector.
To solve the above-mentioned problems, the present invention provides a kind of internal air baffle, including plate body, and there is the plate body direction to lead outside
There is the surrounding in the first face of aerofoil side, first face raised line, the raised line to have strain relief.
Preferably, the raised line includes the first raised line, the second raised line extended along the plate body length, first raised line
It being oppositely arranged with second raised line, the strain relief is arranged on first raised line, and/or, the stress is released
Structure setting is put on the second raised line.
Preferably, the strain relief includes groove.
Preferably, it is the first plane perpendicular to the length direction of the plate body 1, the plate body 1 is about first plane
Symmetrically, the groove 31 is symmetrical about first plane.
Preferably, the width direction perpendicular to the plate body 1 is the second plane, and the plate body 1 is flat about described second
Face is symmetrical, and the groove 31 is symmetrical about second plane.
Preferably, it is the first plane perpendicular to the length direction of the plate body 1, the plate body 1 is about first plane
Symmetrically, the width direction perpendicular to the plate body 1 is the second plane, and the plate body 1 is symmetrical about second plane, described
Groove about first planar unsymmetrical, and/or, the groove is about second planar unsymmetrical.
Preferably, it is planar structure that the groove, which has groove bottom, the groove bottom,.
Preferably, the width direction perpendicular to the plate body 1 is the second plane, and the plate body 1 is flat about described second
Face is symmetrical, and the raised line has adhesive surface, projection of the line in second plane between the groove bottom and adhesive surface
Length is L, and the thickness of the raised line in the radial direction thereof is D, L≤D.
The present invention also provides a kind of air deflection assemblies, including internal air baffle, outer wind deflector, the internal air baffle is above-mentioned
Internal air baffle, the internal air baffle are pasted by the raised line and the outer wind deflector.
The present invention also provides a kind of air conditioners, including above-mentioned air deflection assemblies.
A kind of internal air baffle provided by the invention, air deflection assemblies, air conditioner, compared with existing monoblock type raised line,
Since the raised line is provided with strain relief, the raised line is divided at least two pieces of monomer structures being partially separated, this
So that raised line is provided with certain deformation allowance in overall structure, even has been eliminated in raised line in the prior art to effectively reduce
There are problem of stress concentration, reduce the deflection of internal air baffle, crack after effectivelying prevent internal air baffle to be bonded with outer wind deflector existing
The generation of elephant.
Description of the drawings
Fig. 1 is the structural schematic diagram of the internal air baffle of the embodiment of the present invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the structural schematic diagram of the internal air baffle of another embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the internal air baffle of yet another embodiment of the invention.
Reference numeral is expressed as：
1, plate body；11, the first face；2, raised line；21, the first raised line；22, the second raised line；23, adhesive surface；3, stress release
Structure；31, groove.
Specific implementation mode
In conjunction with referring to shown in Fig. 1 to 4, according to an embodiment of the invention, a kind of internal air baffle, including plate body 1 are provided, it is described
There is plate body 1 the first face 11 towards outer wind deflector side, the surrounding in first face 11 there is raised line 2, the raised line 2 to have
Strain relief 3.Further, the strain relief 3 can be the recessed of circular hole groove or other shapes
Slot structure, naturally it is also possible to be the relatively small quarter groove-like structure of size, the smaller seam of width is set such as on the raised line 2
Gap, more preferably, the strain relief 3 are arranged in the maximum position of stress of raised line 2, convex with existing monoblock type
Item compares, and in the technical solution, since the raised line 2 is provided with strain relief 3, the raised line 2 is divided at least
Two pieces of monomer structures being partially separated, this makes raised line 2 be provided with certain deformation allowance in overall structure, to effectively reduce
Even being eliminated redistributes there are problem of stress concentration, the stress in internal air baffle in raised line in the prior art, in reduction
The deflection of wind deflector, the generation of cracking phenomena after effectivelying prevent internal air baffle to be bonded with outer wind deflector.
Preferably, the raised line 2 includes the first raised line 21, the second raised line 22 extended along 1 length of the plate body, and described
One raised line 21 is oppositely arranged with second raised line 22, and the strain relief 3 is arranged on first raised line 21, and/
Or, the strain relief 3 is arranged on the second raised line 22, that is, the strain relief 3 is set to the interior wind-guiding
Near the two sides of plate length, so it is easy to understand that since raised line 2 is remote in the setting length of the internal air baffle length direction
The setting length being longer than in the internal air baffle width direction, and length increase, then corresponding raised line more easy to produce change
There is the problem of stress concentration in turn in shape, that is, first raised line 21, the second raised line 22 be in internal air baffle raised line 2 more
It is also easy to produce the part of stress concentration, it is therefore, in the technical program that the setting of strain relief 3 is convex in the first raised line 21, second
The effect of the stress elimination played on item 22 will more preferably.
A kind of specific implementation mode as the strain relief 3, it is preferable that the strain relief 3 includes
The strain relief 3 is designed as the form of groove 31 by groove 31, can reduce the manufacturing work of the internal air baffle
Skill difficulty.
Certainly, the groove 31 can be arranged individually, such as be provided separately on the first raised line 21, or be provided separately within
On second raised line 22, in terms of installation position, more flexible arrangement can also be taken, for example, perpendicular to the plate body 1
Length direction be the first plane, the plate body 1 is symmetrical about first plane, and the groove 31 is about first plane
Symmetrically；Alternatively, the width direction perpendicular to the plate body 1 is the second plane, the plate body 1 is about second plane pair
Claim, the groove 31 is symmetrical about second plane, and the groove 31 is about the first plane is symmetrical or the second plane at this time
Symmetrically, or symmetrical about the first plane, the second plane simultaneously, it will to make the more equal of the stress release of the internal air baffle
Weighing apparatus, stress elimination act on more preferably.
For another example the groove 31 is about first planar unsymmetrical or about second planar unsymmetrical, even
It is all asymmetric about the first plane and the second plane, at this point, effect may be short of in terms of the harmony of stress elimination,
But since the groove 31 is about first planar unsymmetrical or about second planar unsymmetrical namely the groove
31 are laid staggeredly on the first raised line 21, the second raised line 22, and such set-up mode then can greatly increase in described
The rigidity and intensity of wind deflector, namely improve the non-deformability of the internal air baffle.
It can be globoidal structure that the groove 31, which has groove bottom, the groove bottom, consider the simple of the processing of groove 31
Property, the preferably described groove bottom is planar structure.
Preferably, the raised line 2 has adhesive surface 23, and the line between the groove bottom and adhesive surface 23 is described second
Projected length in plane is L, and the thickness of the raised line 2 in the radial direction thereof is D, L≤D, at this point, since the raised line 2 is tool
The globoidal structure of standby certain curvature, due to L≤D, that is, the groove bottom of the groove 31 cannot extend completely through the raised line 2
Radial thickness, therefore, when the internal air baffle and outer wind deflector paste assembling and form air deflection assemblies, the groove 31 cannot
So that the air deflection assemblies internal cavities and air deflection assemblies external environment is penetrated through, in this way by ensure the air deflection assemblies every
Warm heat-insulating property is more conducive to the generation for preventing the outer wind deflector leeward side dew condensation phenomenon.
Following manner acquisition may be used in the groove 31, and (1) increases rib on the injection mold of the internal air baffle,
So that internal air baffle and fluting integrated molding, alternatively, (2) are led after internal air baffle molding using including by the way of mechanical
Material is cut off on the corresponding position of the raised line 2 on aerofoil.
According to an embodiment of the invention, a kind of air deflection assemblies, including internal air baffle, outer wind deflector are also provided, it is described interior
Wind deflector is above-mentioned internal air baffle, and the internal air baffle is pasted by the raised line 2 and the outer wind deflector.The technical solution
In, as a result of the internal air baffle, effectively prevent the generation of internal air baffle and cracking phenomena after the bonding of outer wind deflector.
According to an embodiment of the invention, a kind of air conditioner, including above-mentioned air deflection assemblies are also provided.The technical solution
In, as a result of the air deflection assemblies, effectively prevent the production of internal air baffle and cracking phenomena after the bonding of outer wind deflector
It is raw, and then can reduce the air conditioner reports after sale rate for repairment.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.Above only
It is the preferred embodiment of the present invention, it is noted that for those skilled in the art, do not departing from this hair
Under the premise of bright technical principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the guarantor of the present invention
Protect range.
Claims (10)
1. a kind of internal air baffle, which is characterized in that including plate body (1), the plate body (1) has the towards outer wind deflector side
There is the surrounding of (11) on one side, first face (11) raised line (2), the raised line (2) to have strain relief (3).
2. internal air baffle according to claim 1, which is characterized in that the raised line (2) includes along the plate body (1) length
The first raised line (21), the second raised line (22) extended, first raised line (21) are oppositely arranged with second raised line (22), institute
Strain relief (3) is stated to be arranged on first raised line (21), and/or, the strain relief (3) is arranged second
On raised line (22).
3. internal air baffle according to claim 2, which is characterized in that the strain relief (3) includes groove (31).
4. internal air baffle according to claim 3, which is characterized in that the length direction perpendicular to the plate body (1) is the
One plane, the plate body (1) is symmetrical about first plane, and the groove (31) is symmetrical about first plane.
5. internal air baffle according to claim 3, which is characterized in that the width direction perpendicular to the plate body (1) is
Second plane, the plate body (1) is symmetrical about second plane, and the groove (31) is symmetrical about second plane.
6. internal air baffle according to claim 3, which is characterized in that the length direction perpendicular to the plate body (1) is the
One plane, the plate body (1) is symmetrical about first plane, and the width direction perpendicular to the plate body (1) is second flat
Face, the plate body (1) is symmetrical about second plane, the groove (31) about first planar unsymmetrical, and/or,
The groove (31) is about second planar unsymmetrical.
7. internal air baffle according to any one of claim 3 to 6, which is characterized in that the groove (31) has slot bottom
Face, the groove bottom are planar structure.
8. internal air baffle according to claim 7, which is characterized in that the width direction perpendicular to the plate body (1) is
Second plane, the plate body (1) is symmetrical about second plane, and the raised line (2) has adhesive surface (23), the groove bottom
Projected length of the line in second plane between adhesive surface (23) is L, the thickness of the raised line (2) in the radial direction thereof
Degree is D, L≤D.
9. a kind of air deflection assemblies, including internal air baffle, outer wind deflector, which is characterized in that the internal air baffle is claim 1
To the internal air baffle described in any one of 8, the internal air baffle is pasted by the raised line (2) and the outer wind deflector.
10. a kind of air conditioner, including air deflection assemblies, which is characterized in that the air deflection assemblies are leading described in claim 9
Aerofoil component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522155.XA CN108571809A (en) | 2018-05-28 | 2018-05-28 | Internal air baffle, air deflection assemblies, air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810522155.XA CN108571809A (en) | 2018-05-28 | 2018-05-28 | Internal air baffle, air deflection assemblies, air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571809A true CN108571809A (en) | 2018-09-25 |
Family
ID=63572849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810522155.XA Pending CN108571809A (en) | 2018-05-28 | 2018-05-28 | Internal air baffle, air deflection assemblies, air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147662A1 (en) * | 2019-01-14 | 2020-07-23 | 宁波奥克斯电气股份有限公司 | Air guide door structure, middle frame and air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363642A (en) * | 2012-04-01 | 2013-10-23 | 珠海格力电器股份有限公司 | Wind deflector and air conditioner with same |
| CN205245488U (en) * | 2015-11-30 | 2016-05-18 | 美的集团武汉制冷设备有限公司 | Air conditioner backplate and cabinet air conditioner |
| CA2872412A1 (en) * | 2014-11-27 | 2016-05-27 | Canplas Industries Ltd. | Ridge vent and method of securing the same to a roof peak |
| CN208222790U (en) * | 2018-05-28 | 2018-12-11 | 珠海格力电器股份有限公司 | Internal air baffle, air deflection assemblies, air conditioner |
-
2018
- 2018-05-28 CN CN201810522155.XA patent/CN108571809A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363642A (en) * | 2012-04-01 | 2013-10-23 | 珠海格力电器股份有限公司 | Wind deflector and air conditioner with same |
| CA2872412A1 (en) * | 2014-11-27 | 2016-05-27 | Canplas Industries Ltd. | Ridge vent and method of securing the same to a roof peak |
| CN205245488U (en) * | 2015-11-30 | 2016-05-18 | 美的集团武汉制冷设备有限公司 | Air conditioner backplate and cabinet air conditioner |
| CN208222790U (en) * | 2018-05-28 | 2018-12-11 | 珠海格力电器股份有限公司 | Internal air baffle, air deflection assemblies, air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147662A1 (en) * | 2019-01-14 | 2020-07-23 | 宁波奥克斯电气股份有限公司 | Air guide door structure, middle frame and air conditioner |
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