CN107355915A - Vibration damper plate and there is its air-conditioner outdoor unit - Google Patents
Vibration damper plate and there is its air-conditioner outdoor unit Download PDFInfo
- Publication number
- CN107355915A CN107355915A CN201710724746.0A CN201710724746A CN107355915A CN 107355915 A CN107355915 A CN 107355915A CN 201710724746 A CN201710724746 A CN 201710724746A CN 107355915 A CN107355915 A CN 107355915A
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- China
- Prior art keywords
- substrate
- damper plate
- noise reduction
- vibration damper
- reduction layer
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- 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.)
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/40—Vibration or noise prevention at outdoor units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of vibration damper plate and there is its air-conditioner outdoor unit, vibration damper plate includes substrate and noise reduction layer, and substrate has relative first surface and second surface, and first surface and at least one of second surface are above coated with noise reduction layer.According to the vibration damper plate of the present invention, by smearing noise reduction layer on substrate, substrate so as to consume the vibrational energy of substrate, and then can be reduced the vibration of substrate in vibration by the frictional damping of noise reduction layer, reduce noise caused by substrate vibration.
Description
Technical field
The present invention relates to noise reduction technology field, specifically, more particularly to a kind of vibration damper plate and with outside its air conditioning chamber
Machine.
Background technology
It is thin-wall part that electrical part, which much all has thin-wall part, washing machine shell, microwave oven shell etc.,.Especially air-conditioning
Outdoor unit, the shell of air-conditioner outdoor unit is metal plate thin-wall part entirely, and indoor apparatus of air conditioner shell is plastic thin-wall parts entirely.Air-conditioner outdoor unit
In use, thin-wall part is also easy to produce vibration and noise, is the priority control object for vibrating noise reduction, solves the noise of thin-wall part
It is most important to the noise of control air-conditioner outdoor unit.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes that one kind subtracts
Plate is shaken, the vibration damper plate has the advantages of simple in construction, noise is small.
The present invention proposes a kind of air-conditioner outdoor unit again, and the air-conditioner outdoor unit has vibration damper plate as described above.
The present invention also proposes another air-conditioner outdoor unit, and the air-conditioner outdoor unit has vibration damper plate as described above.
Vibration damper plate according to embodiments of the present invention, including substrate, the substrate have relative first surface and the second table
Face；With noise reduction layer, the first surface and at least one of the second surface are above coated with the noise reduction layer.
Vibration damper plate according to embodiments of the present invention, by smearing noise reduction layer on substrate, substrate can be dropped in vibration
Make an uproar the frictional damping of layer, so as to consume the vibrational energy of substrate, and then the vibration of substrate can be reduced, reduce substrate vibration
Caused noise.
It is at least one by the drop in the first surface and the second surface according to some embodiments of the present invention
Layer of making an uproar fills.Thus, it is possible to allow noise reduction layer to the complete of at least one face in the first surface and second surface of substrate
The effect for reducing vibration is realized in portion region, so as to improve the decrease of noise functions of noise reduction layer.
According to the other embodiment of the present invention, the thickness of the noise reduction layer is more than the thickness of the substrate.Thus, it is possible to
The applying amount of noise reduction layer on substrate is improved, so as to improve the action effect of noise reduction layer.
According to some examples of the present invention, the noise reduction layer is equably laid on the substrate.Thus, it is possible to balanced drop
Make an uproar action effect of the layer for substrate regional, the overall aesthetics of vibration damper plate can also be improved.
According to the other example of the present invention, the noise reduction layer is damping vibration attenuation powder or damping vibration attenuation particle.Thus, it is possible to
Using the mutual frictional force between damping vibration attenuation powder or damping vibration attenuation particle, the vibration ability of substrate is consumed, reaches reduction substrate
Vibration, reduce the effect of substrate vibrating noise.
According to one embodiment of present invention, the substrate is sheet metal component.Thus, it is possible to improve the intensity of substrate.
Air-conditioner outdoor unit according to embodiments of the present invention, including：Housing unit, at least partially root of the housing unit
According to the vibration damper plate any one of as above.
Air-conditioner outdoor unit according to embodiments of the present invention, by the way that the partial shell component of air-conditioner outdoor unit is configured into damping
Plate, the substrate of vibration damper plate be able to can be consumed in vibration by the frictional damping of noise reduction layer, the vibrational energy of substrate, so as to
To reduce the vibration of substrate, reduce noise caused by substrate vibration, and then the noise of air-conditioner outdoor unit can be reduced, improve air-conditioning
The performance of outdoor unit, improve the usage comfort of user.
Air-conditioner outdoor unit according to embodiments of the present invention, including：Housing unit, the housing unit limit installation cavity；
And median septum, the median septum are located in the installation cavity so that the installation cavity is divided into multiple chambers, the median septum is
Vibration damper plate according to any one of as above.
Air-conditioner outdoor unit according to embodiments of the present invention, by the way that the median septum in air-conditioner outdoor unit is configured into vibration damper plate,
The substrate of vibration damper plate be able to can be consumed in vibration by the frictional damping of noise reduction layer, the vibrational energy of substrate, so as to
The vibration of substrate is reduced, reduces noise caused by interval panel vibration, and then the noise of air-conditioner outdoor unit can be reduced, improves air-conditioning
The performance of outdoor unit, improve the usage comfort of user.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and additional aspect and advantage of the present invention will become bright in the description from combination accompanying drawings below to embodiment
Show and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the front view of vibration damper plate according to embodiments of the present invention；
Fig. 2 is the structural representation of the side view of vibration damper plate according to embodiments of the present invention.
Reference：
Vibration damper plate 1,
Substrate 10, first surface 11, second surface 12,
Noise reduction layer 20.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that the instruction such as term " thickness ", "left", "right", " interior ", " outer "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, define " first ", the feature of " second " can be expressed or impliedly
Including one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or two
More than individual.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Vibration damper plate 1 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 2.
As Figure 1-Figure 2, vibration damper plate 1 according to embodiments of the present invention, including substrate 10 and noise reduction layer 20.
Specifically, as Figure 1-Figure 2, substrate 10 has relative first surface 11 and second surface 12, first surface
11 and second surface 12 it is at least one on can be coated with noise reduction layer 20.It is understood that substrate 10 has position relative
Two surfaces, two surfaces can be coated with one of coating noise reduction layer in noise reduction layer 20 or two surfaces
20.For example, as shown in Fig. 2 substrate 10 can be thin-wall part, thin-wall part has left and right (left and right as shown in Figure 2) two relative
Surface, be properly termed as first surface 11 positioned at the surface in left side, second surface 12 be properly termed as positioned at the surface on right side, second
Noise reduction layer 20 can be coated with surface 12.
Vibration damper plate 1 according to embodiments of the present invention, by coating noise reduction layer 20, the meeting in vibration of substrate 10 on the substrate 10
By the frictional damping of noise reduction layer 20, so as to consume the vibrational energy of substrate 10, and then the vibration of substrate 10 can be reduced,
Reduce substrate 10 and vibrate caused noise.
, can be according to specifically making it should be noted that the coating position and region for noise reduction layer 20 are not especially limited
Determined with situation, for example, vibration damper plate 1 may apply in air-conditioner outdoor unit, due to vibration caused by the motor in compression mechanism
Noise is the main source of air-conditioner outdoor unit noise, is used to obstruct compressor means and wind wheel, the court of vibration damper plate 1 using vibration damper plate 1
Noise reduction layer 20 can be coated with to the side of compressor means, the shape of noise reduction layer 20 can be square or rectangle, circle
Shape,
According to some embodiments of the present invention, at least one in first surface 11 and second surface 12 can be by noise reduction layer
20 fill.It is understood that all bands of position of first surface 11 can covered with noise reduction layer 20, second surface 12
All bands of position also can be covered with noise reduction layer 20, all bands of position of first surface 11 and owning for second surface 12
The band of position can be covered with noise reduction layer 20.Thus, it is possible to allow first surface 11 He of the noise reduction layer 20 to substrate 10
The Zone Full at least one face in second surface 12 realizes the effect for reducing vibration, so as to improve the drop of noise reduction layer 20
Make an uproar function.
As shown in Fig. 2 according to the other embodiment of the present invention, the thickness of noise reduction layer 20 can be more than the thickness of substrate 10
Degree.It should be noted that the thickness of any position of substrate 10 can unanimously, can also be change, similarly, noise reduction layer 20
The thickness of any position can unanimously, can also be change.In other words, side of the noise reduction layer 20 away from substrate 10 is to noise reduction
Layer 20 is close to the beeline between the side of substrate 10, more than side of the substrate 10 away from noise reduction layer 20 to 10 tight noise reduction of substrate
Longest distance between the side of layer 20.Thus, it is possible to the applying amount of noise reduction layer 20 on substrate 10 is improved, so as to improve drop
Make an uproar the action effect of layer 20.
As Figure 1-Figure 2, can equably be laid on the substrate 10 according to some examples of the present invention, noise reduction layer 20.
In other words, the thickness of the noise reduction layer 20 of any position can be consistent on substrate 10.Thus, it is possible to balanced 20 pairs of noise reduction layer
In the action effect of the regional of substrate 10, the overall aesthetics of vibration damper plate 1 can also be improved.
As shown in Fig. 2 according to the other example of the present invention, noise reduction layer 20 can be damping vibration attenuation powder or damping vibration attenuation
Grain.It is understood that it can be coated by surface of the damping vibration attenuation powder coated in substrate 10 or by damping vibration attenuation particle
On the surface of substrate 10., can be between the powder grain of the damping vibration attenuation powder of the surface of substrate 10 coating in the vibration processes of substrate 10
Phase mutual friction between phase mutual friction, or the particle of damping vibration attenuation particle, it can consume the vibrational energy of substrate 10.By
This, can utilize the mutual frictional force between damping vibration attenuation powder or damping vibration attenuation particle, consume the vibration ability of substrate 10, reach
Reduce substrate 10 to vibrate, reduce the effect of the vibrating noise of substrate 10.
According to one embodiment of present invention, substrate 10 can be sheet metal component.Metal plate (is generally existed for sheet metal
Below 6mm) a kind of comprehensive cold machining process, including cut, rush/cut/compound, folding, riveting, splicing, shaping (such as body of a motor car),
Metal plate has the characteristics that in light weight, intensity is high, cost is low, scale of mass production performance is good, has in the field such as electronic apparatus and machinery
And be widely applied.Substrate 10 is fabricated to sheet metal component, the thickness of substrate 10 can be reduced, improves the intensity of substrate 10.
According to some embodiments of the present invention, vibration damper plate 1 can be configured to washing machine shell, microwave oven shell or refrigerator
Other electrical equipment with thin-wall part such as shell.Thus, it is possible to using the frictional damping of noise reduction layer 20 on vibration damper plate 1, damping is consumed
The vibrational energy of plate 1, so as to reduce the vibration of vibration damper plate 1, reduce vibration damper plate 1 and vibrate caused noise, and then can carry
The performance of high electrical equipment.
Air-conditioner outdoor unit according to embodiments of the present invention, including housing unit, according at least part of housing unit such as
Any one of upper vibration damper plate 1.For example, the front panel in the housing unit of air-conditioner outdoor unit, i.e. air-conditioner outdoor unit and wind wheel phase
To partial shell component, can be vibration damper plate 1.
Air-conditioner outdoor unit according to embodiments of the present invention, by the way that the partial shell component of air-conditioner outdoor unit is configured into damping
Plate 1, the substrate 10 of vibration damper plate 1 be able to can be disappeared in vibration by the frictional damping of noise reduction layer 20, the vibrational energy of substrate 10
Consumption, so as to reduce the vibration of substrate 10, reduce substrate 10 and vibrate caused noise, and then air-conditioner outdoor unit can be reduced
Noise, the performance of air-conditioner outdoor unit is improved, improve the usage comfort of user.
Air-conditioner outdoor unit according to embodiments of the present invention, can include housing unit and median septum, and housing unit limits
Installation cavity, median septum are located in installation cavity so that installation cavity is divided into multiple chambers, median septum can according to as above in it is any
The vibration damper plate 1 of item.For example, housing unit can be surrounded by thin-wall part forms cuboid, square or other shapes, housing group
The internal perisporium of part forms chamber, can install the parts such as evaporator, wind wheel and compressor in chamber, therefore be properly termed as installation cavity.
Median septum can be placed in installation cavity, and median septum can be connected with the internal perisporium of housing unit, so as to separate before installation
For multiple chambers, median septum can be configured to vibration damper plate 1.
Air-conditioner outdoor unit according to embodiments of the present invention, by the way that the median septum in air-conditioner outdoor unit is configured into vibration damper plate 1,
The substrate 10 of vibration damper plate 1 be able to can be consumed in vibration by the frictional damping of noise reduction layer 20, the vibrational energy of substrate 10, from
And the vibration of substrate 10 can be reduced, reduce noise caused by interval panel vibration, and then the noise of air-conditioner outdoor unit can be reduced,
The performance of air-conditioner outdoor unit is improved, improves the usage comfort of user.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (8)
- A kind of 1. vibration damper plate, it is characterised in that includingSubstrate, the substrate have relative first surface and second surface；WithAt least one of noise reduction layer, the first surface and the second surface is above coated with the noise reduction layer.
- 2. vibration damper plate according to claim 1, it is characterised in that in the first surface and the second surface at least One is filled by the noise reduction layer.
- 3. vibration damper plate according to claim 1, it is characterised in that the thickness of the noise reduction layer is more than the thickness of the substrate Degree.
- 4. vibration damper plate according to claim 1, it is characterised in that the noise reduction layer is equably laid on the substrate.
- 5. vibration damper plate according to claim 1, it is characterised in that the noise reduction layer is damping vibration attenuation powder or damping vibration attenuation Grain.
- 6. vibration damper plate according to claim 1, it is characterised in that the substrate is sheet metal component.
- A kind of 7. air-conditioner outdoor unit, it is characterised in that including：Housing unit, at least part of the housing unit is the vibration damper plate according to any one of claim 1-6.
- A kind of 8. air-conditioner outdoor unit, it is characterised in that including：Housing unit, the housing unit limit installation cavity；WithMedian septum, the median septum are located in the installation cavity so that the installation cavity is divided into multiple chambers, the median septum For the vibration damper plate according to any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724746.0A CN107355915A (en) | 2017-08-22 | 2017-08-22 | Vibration damper plate and there is its air-conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724746.0A CN107355915A (en) | 2017-08-22 | 2017-08-22 | Vibration damper plate and there is its air-conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355915A true CN107355915A (en) | 2017-11-17 |
Family
ID=60288100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710724746.0A Pending CN107355915A (en) | 2017-08-22 | 2017-08-22 | Vibration damper plate and there is its air-conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355915A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000085339A (en) * | 1998-09-10 | 2000-03-28 | Denso Corp | Air conditioner |
| CN106382210A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, air-conditioner outdoor unit and air-conditioner |
| CN106500203A (en) * | 2016-10-31 | 2017-03-15 | 珠海格力电器股份有限公司 | A kind of denoising structure of air-conditioner outdoor unit, casing of outdoor and air-conditioner outdoor unit |
| CN207422490U (en) * | 2017-08-22 | 2018-05-29 | 广东美的制冷设备有限公司 | Vibration damper plate and with its air-conditioner outdoor unit |
-
2017
- 2017-08-22 CN CN201710724746.0A patent/CN107355915A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000085339A (en) * | 1998-09-10 | 2000-03-28 | Denso Corp | Air conditioner |
| CN106382210A (en) * | 2016-10-31 | 2017-02-08 | 美的集团股份有限公司 | Compressor, air-conditioner outdoor unit and air-conditioner |
| CN106500203A (en) * | 2016-10-31 | 2017-03-15 | 珠海格力电器股份有限公司 | A kind of denoising structure of air-conditioner outdoor unit, casing of outdoor and air-conditioner outdoor unit |
| CN207422490U (en) * | 2017-08-22 | 2018-05-29 | 广东美的制冷设备有限公司 | Vibration damper plate and with its air-conditioner outdoor unit |
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