CN204084669U - Air-conditioner outdoor unit and air-conditioner - Google Patents
Air-conditioner outdoor unit and air-conditioner Download PDFInfo
- Publication number
- CN204084669U CN204084669U CN201420481244.1U CN201420481244U CN204084669U CN 204084669 U CN204084669 U CN 204084669U CN 201420481244 U CN201420481244 U CN 201420481244U CN 204084669 U CN204084669 U CN 204084669U
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- air
- noise reduction
- reduction part
- outdoor unit
- conditioner outdoor
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- 230000009467 reduction Effects 0.000 claims abstract description 99
- 238000009966 trimming Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model provides a kind of air-conditioner outdoor unit and air-conditioner.This air-conditioner outdoor unit comprises front panel, air-ducting ring and noise reduction part, noise reduction part offers the tubaeform air vent that one end open is little, other end opening is large, noise reduction part is connected with the flange of air-ducting ring, and the end face at the place, one end that the opening of air vent is little is positioned at air-ducting ring on noise reduction part, on noise reduction part, the neighboring of the end face at the place, one end that the opening of air vent is large is connected and composed by least one convex curve section or the smooth curved section closed that at least one convex curve section and at least one straightway connect and compose.The air-conditioner outdoor unit that the utility model provides, by arranging noise reduction part, making the air quantity flowing through air vent increase, increasing the wind effect of air-ducting ring; Moreover, make the neighboring of the end face of air vent form the smooth curved section closed, ensure that the continuity in wind-guiding face, effectively reduce the generation of backflow and eddy current, thus noise when reducing air-conditioner outdoor unit work.
Description
Technical field
The utility model relates to art of refrigeration units, more specifically, relates to a kind of air-conditioner outdoor unit and the air-conditioner comprising this air-conditioner outdoor unit.
Background technology
Current air-conditioner outdoor unit is all provided with front panel and air-ducting ring, due to the restriction in manufacturing process, when causing the flange manufacturing air-ducting ring, need to carry out many places trimming or otch process, trimming or otch can destroy the continuity in the wind-guiding face of air-ducting ring, the backflow at air-ducting ring place and eddy current are increased, and then increases the noise of air-conditioner outdoor unit.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of the utility model aspect is, provides a kind of air-conditioner outdoor unit reducing noise.
The object of another aspect of the utility model is, provides a kind of air-conditioner comprising above-mentioned air-conditioner outdoor unit.
For achieving the above object, embodiment of the present utility model provides a kind of air-conditioner outdoor unit, comprising: front panel, and it offers air outlet; Air-ducting ring, one end is connected with the inner plate surface of described front panel, and corresponding with the position of described air outlet, and the other end is provided with the flange of outwards bending; With noise reduction part, it offers the tubaeform air vent that one end open is little, other end opening is large, described noise reduction part is connected with the flange of described air-ducting ring, and the end face at the place, one end that the opening of described air vent is little is positioned at described air-ducting ring on described noise reduction part, on described noise reduction part, the neighboring of the end face at the place, one end that the opening of described air vent is large is connected and composed by least one convex curve section or the smooth curved section closed that at least one convex curve section and at least one straightway connect and compose.
The air-conditioner outdoor unit that the utility model above-described embodiment provides, comprises front panel, air-ducting ring and noise reduction part, and air-ducting ring is provided with the flange of outwards bending, can play guide effect to the wind at air outlet place, noise reduction part offers one end open little, the tubaeform air vent that other end opening is large, noise reduction part is connected with the flange of air-ducting ring, and the end face at the place, one end that the opening of air vent is little is positioned at air-ducting ring on noise reduction part, on noise reduction part, the neighboring of the end face at the place, one end that the opening of air vent is large is connected and composed by least one convex curve section or the smooth curved section closed that at least one convex curve section and at least one straightway connect and compose, on the one hand, noise reduction part can be considered the extension of air-ducting ring, enhance overall wind effect, be conducive to the noise reducing air-conditioner outdoor unit generation, on the other hand, the neighboring of the end face of air vent forms the smooth curved section closed, to make on the noise reduction part that is connected with the flange of air-ducting ring without trimming and otch, effectively reduce and distinguished and admirablely when noise reduction part, form backflow and eddy current, reduce further noise during air-conditioner outdoor unit work.
In addition, the air-conditioner outdoor unit that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, the interior sidewall surface of described flange is cambered surface, and the interior sidewall surface of described air vent is cambered surface, and matches with the cambered surface of the interior sidewall surface of described flange.
According to an embodiment of the present utility model, the outer side surface of described noise reduction part is provided with draw-in groove, and described draw-in groove is positioned at the lee face of described noise reduction part, and the edge of described flange inserts in described draw-in groove.
In the above-described embodiments, the interior sidewall surface of flange is cambered surface, the interior sidewall surface of air vent is cambered surface, and match with the cambered surface of the interior sidewall surface of flange, make flange can coordinate well with the internal face of air vent, be connected, and make the interior sidewall surface of the vent passages be made up of air vent, air-ducting ring form level and smooth cambered surface, be beneficial to the smooth and easy air-out in air outlet place, and when wind can be avoided to flow in vent passages, form eddy current, generation noise; The outer side surface of noise reduction part is provided with draw-in groove, and draw-in groove is positioned at the lee face of noise reduction part, and such wind not directly blows to draw-in groove place, avoids forming eddy current and backflow at draw-in groove place, produces noise; The edge of the flange of air-ducting ring inserts in draw-in groove, achieves being fixedly connected with of noise reduction part and flange, and fixing operation is simple, facilitate.
According to an embodiment of the present utility model, the outer side surface of described noise reduction part is provided with annular protrusion, described annular protrusion offers ringwise described draw-in groove.
According to an embodiment of the present utility model, the edge of described flange is provided with trimming or otch, and the edge of described flange inserts after in described draw-in groove, and the cell wall of described draw-in groove wraps described trimming or otch.
In the above-described embodiments, the outer side surface of noise reduction part is provided with annular protrusion, annular protrusion offers ringwise draw-in groove, is arranged on annular protrusion by the draw-in groove of annular, can increase the intensity of annular slot; The edge of flange is provided with trimming or otch, insert after in draw-in groove at the edge of flange, the cell wall of the draw-in groove of annular can wrap trimming or otch, because annular protrusion and annular draw-in groove are positioned at the lee face of noise reduction part, the trimming of being wrapped up by draw-in groove like this or incision do not have wind and directly flow through,, the generation of the problems such as the noise when continuity that effectively prevent the air-ducting ring flange caused due to the trimming in air-ducting ring or otch is destroyed, air-ducting ring place forms backflow and eddy current, air-conditioner outdoor unit work is large.
According to an embodiment of the present utility model, described noise reduction part is circular.
According to an embodiment of the present utility model, described noise reduction part comprises the first noise reduction unit and the second noise reduction unit that are connected, and described first noise reduction unit is identical with the structure of described second noise reduction unit, all in semi-annular shape.
Noise reduction unit is circular, suitable with the shape of air-ducting ring and upper overturning thereof, can match with the flange of the air-ducting ring of annular; Noise reduction part comprises the first noise reduction unit and the second noise reduction unit that are connected, and the first noise reduction unit is identical with the structure of the second noise reduction unit, all in semi-annular shape, makes the easy to process of noise reduction part.
According to an embodiment of the present utility model, described noise reduction part is working of plastics or sheet metal component or rubber parts.
According to an embodiment of the present utility model, described air-ducting ring and described front panel are integral type structure.
Air-ducting ring and front panel are integral type structure, make being connected firmly of the front panel of air-conditioner outdoor unit and air-ducting ring, and are convenient to processing.
The embodiment of another aspect of the utility model provides a kind of air-conditioner, includes the air-conditioner outdoor unit described in above-mentioned any embodiment, and has the beneficial effect of the air-conditioner outdoor unit described in above-mentioned any embodiment.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the assembly structure schematic diagram of the front panel of air-conditioner outdoor unit according to the utility model embodiment, air-ducting ring and noise reduction part;
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram;
Fig. 3 is the B portion structure enlarged diagram of Fig. 2;
Fig. 4 is the assembly structure schematic diagram of front panel and air-ducting ring in Fig. 1;
Fig. 5 is the structural representation of noise reduction part in Fig. 1;
Fig. 6 is that the C-C of Fig. 5 is to sectional structure schematic diagram;
Fig. 7 is the D portion structure enlarged diagram of Fig. 6.
Wherein, the corresponding relation in Fig. 1 to Fig. 7 between Reference numeral and component names is:
10 front panels, 11 air outlets, 20 air-ducting ring, 21 flange, 210 trimmings, 211 otch, 30 noise reduction parts, 31 air vents, 300 draw-in grooves, 32 annular protrusions
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Air-conditioner outdoor unit according to some embodiments of the utility model and air-conditioner are described with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, according to a kind of air-conditioner outdoor unit that some embodiments of the utility model provide, comprise front panel 10, air-ducting ring 20 and noise reduction part 30.
Wherein, described front panel 10 offers air outlet 11;
One end of described air-ducting ring 20 is connected with the inner plate surface of described front panel 10, and corresponding with the position of described air outlet 11, and the other end is provided with the flange 21 of outwards bending;
Described noise reduction part 30 offers the tubaeform air vent 31 that one end open is little, other end opening is large, described noise reduction part 30 is connected with the flange 21 of described air-ducting ring 20, and the end face at the place, one end that the opening of described air vent 31 is little is positioned at described air-ducting ring 20 on described noise reduction part 30, on described noise reduction part 30, the neighboring of the end face at the place, one end that the opening of described air vent 31 is large is connected and composed by least one convex curve section or the smooth curved section closed that at least one convex curve section and at least one straightway connect and compose.
The air-conditioner outdoor unit that the utility model above-described embodiment provides, comprises front panel, air-ducting ring and noise reduction part, and air-ducting ring is provided with the flange of outwards bending, can play guide effect to the wind at air outlet place, noise reduction part offers one end open little, the tubaeform air vent that other end opening is large, noise reduction part is connected with the flange of air-ducting ring, and the end face at the place, one end that the opening of air vent is little is positioned at air-ducting ring on noise reduction part, on noise reduction part, the neighboring of the end face at the place, one end that the opening of air vent is large is connected and composed by least one convex curve section or the smooth curved section closed that at least one convex curve section and at least one straightway connect and compose, on the one hand, noise reduction part can be considered the extension of air-ducting ring, enhance overall wind effect, be conducive to the noise reducing air-conditioner outdoor unit generation, on the other hand, the neighboring of the end face of air vent forms the smooth curved section closed, to make on the noise reduction part that is connected with the flange of air-ducting ring without trimming and otch, effectively reduce and distinguished and admirablely when noise reduction part, form backflow and eddy current, reduce further noise during air-conditioner outdoor unit work.
In a preferred embodiment of the present utility model, as shown in Figures 2 and 3, the interior sidewall surface of described flange 21 is cambered surface, and the interior sidewall surface of described air vent 31 is cambered surface, and matches with the cambered surface of the interior sidewall surface of described flange 21.
In a specific embodiment of the present utility model, as shown in Figure 3, the outer side surface of described noise reduction part 30 is provided with draw-in groove 300, and described draw-in groove 300 is positioned at the lee face of described noise reduction part 30, and the edge of described flange 21 inserts in described draw-in groove 300.
In the above-described embodiments, the interior sidewall surface of flange is cambered surface, the interior sidewall surface of air vent is cambered surface, and match with the cambered surface of the interior sidewall surface of flange, make flange can coordinate well with the internal face of air vent, be connected, and make the interior sidewall surface of the vent passages be made up of air vent, air-ducting ring form level and smooth cambered surface, be beneficial to the smooth and easy air-out in air outlet place, and when wind can be avoided to flow in vent passages, form eddy current, generation noise; The outer side surface of noise reduction part is provided with draw-in groove, and draw-in groove is positioned at the lee face of noise reduction part, and such wind not directly blows to draw-in groove place, avoids forming eddy current and backflow at draw-in groove place, produces noise; The edge of the flange of air-ducting ring inserts in draw-in groove, achieves being fixedly connected with of noise reduction part and flange, and fixing operation is simple, facilitate.
Further, as shown in Figure 3 and Figure 7, the outer side surface of described noise reduction part 30 is provided with annular protrusion 32, and described annular protrusion 32 offers ringwise described draw-in groove 300.
Particularly, as shown in Figure 3 and Figure 4, the edge of described flange 21 is provided with trimming 210 or otch 211, and the edge of described flange 21 inserts after in described draw-in groove 300, and the cell wall of described draw-in groove 300 wraps described trimming 210 or otch 211.
In the above-described embodiments, the outer side surface of noise reduction part is provided with annular protrusion, annular protrusion offers ringwise draw-in groove, is arranged on annular protrusion by the draw-in groove of annular, can increase the intensity of annular slot; The edge of flange is provided with trimming or otch, insert after in draw-in groove at the edge of flange, the cell wall of the draw-in groove of annular can wrap trimming or otch, because annular protrusion and annular draw-in groove are positioned at the lee face of noise reduction part, the trimming of being wrapped up by draw-in groove like this or incision do not have wind and directly flow through,, the generation of the problems such as the noise when continuity that effectively prevent the air-ducting ring flange caused due to the trimming in air-ducting ring or otch is destroyed, air-ducting ring place forms backflow and eddy current, air-conditioner outdoor unit work is large.
In a specific embodiment of the present utility model, as shown in Figure 5 and Figure 6, described noise reduction part 30 is in circular.
Further, described noise reduction part 30 comprises the first noise reduction unit and the second noise reduction unit (not shown) that are connected, and described first noise reduction unit is identical with the structure of described second noise reduction unit, all in semi-annular shape.
Noise reduction unit is circular, suitable with the shape of air-ducting ring and upper overturning thereof, can match with the flange of the air-ducting ring of annular; Noise reduction part comprises the first noise reduction unit and the second noise reduction unit that are connected, and the first noise reduction unit is identical with the structure of the second noise reduction unit, all in semi-annular shape, makes the easy to process of noise reduction part.
Certainly, noise reduction part can be the split-type structural comprising the first noise reduction unit and the second noise reduction unit, also can be integral type structure.
Preferably, described noise reduction part 30 is working of plastics or sheet metal component or rubber parts.
Certainly, noise reduction part also can select the material of other materials to make, and this equivalent replacement is all included in the protection domain of the application.
Preferably, described air-ducting ring 20 is integral type structure with described front panel 10.
Air-ducting ring and front panel are integral type structure, make being connected firmly of the front panel of air-conditioner outdoor unit and air-ducting ring, and are convenient to processing.
The embodiment of another aspect of the utility model provides a kind of air-conditioner (not shown), comprises the air-conditioner outdoor unit described in above-mentioned any embodiment, and has whole beneficial effects of the air-conditioner outdoor unit described in above-described embodiment.
In sum, the air-conditioner outdoor unit that the utility model provides, air-ducting ring is provided with the flange of outwards bending, can play guide effect to the wind at air outlet place; Noise reduction part offers the tubaeform air vent that one end open is little, other end opening is large, the sectional area of one end that the opening of air vent is large is greater than the sectional area that air-ducting ring is provided with one end of flange, the air quantity flowing through air vent is increased, increases the wind effect of air-ducting ring; On noise reduction part, the end face at the place, one end that the opening of air vent is little is positioned at air-ducting ring, the neighboring of the end face at the place, one end that opening is large forms the smooth curved section closed, without trimming and otch on the noise reduction part that guarantee is connected with the flange of air-ducting ring, thus ensure that the continuity in wind-guiding face, effectively reduce the generation of backflow and eddy current, thus noise when effectively reducing air-conditioner outdoor unit work.
In description of the present utility model, term " connection ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly, or electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an air-conditioner outdoor unit, is characterized in that, comprising:
Front panel, it offers air outlet;
Air-ducting ring, one end is connected with the inner plate surface of described front panel, and corresponding with the position of described air outlet, and the other end is provided with the flange of outwards bending; With
Noise reduction part, it offers the tubaeform air vent that one end open is little, other end opening is large, described noise reduction part is connected with the flange of described air-ducting ring, and the end face at the place, one end that the opening of described air vent is little is positioned at described air-ducting ring on described noise reduction part, on described noise reduction part, the neighboring of the end face at the place, one end that the opening of described air vent is large is connected and composed by least one convex curve section or the smooth curved section closed that at least one convex curve section and at least one straightway connect and compose.
2. air-conditioner outdoor unit according to claim 1, is characterized in that,
The interior sidewall surface of described flange is cambered surface, and the interior sidewall surface of described air vent is cambered surface, and matches with the cambered surface of the interior sidewall surface of described flange.
3. air-conditioner outdoor unit according to claim 2, is characterized in that,
The outer side surface of described noise reduction part is provided with draw-in groove, and described draw-in groove is positioned at the lee face of described noise reduction part, and the edge of described flange inserts in described draw-in groove.
4. air-conditioner outdoor unit according to claim 3, is characterized in that,
The outer side surface of described noise reduction part is provided with annular protrusion, described annular protrusion offers ringwise described draw-in groove.
5. air-conditioner outdoor unit according to claim 4, is characterized in that,
The edge of described flange is provided with trimming or otch, and the edge of described flange inserts after in described draw-in groove, and the cell wall of described draw-in groove can wrap up described trimming or otch.
6. air-conditioner outdoor unit according to any one of claim 1 to 5, is characterized in that,
Described noise reduction part is circular.
7. air-conditioner outdoor unit according to claim 6, is characterized in that,
Described noise reduction part comprises the first noise reduction unit and the second noise reduction unit that are connected, and described first noise reduction unit is identical with the structure of described second noise reduction unit, all in semi-annular shape.
8. air-conditioner outdoor unit according to claim 6, is characterized in that,
Described noise reduction part is working of plastics or sheet metal component or rubber parts.
9. air-conditioner outdoor unit according to any one of claim 1 to 5, is characterized in that,
Described air-ducting ring and described front panel are integral type structure.
10. an air-conditioner, is characterized in that, includes the air-conditioner outdoor unit according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481244.1U CN204084669U (en) | 2014-08-25 | 2014-08-25 | Air-conditioner outdoor unit and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481244.1U CN204084669U (en) | 2014-08-25 | 2014-08-25 | Air-conditioner outdoor unit and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204084669U true CN204084669U (en) | 2015-01-07 |
Family
ID=52177379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481244.1U Expired - Lifetime CN204084669U (en) | 2014-08-25 | 2014-08-25 | Air-conditioner outdoor unit and air-conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN204084669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406185A (en) * | 2017-11-28 | 2020-07-10 | 夏普株式会社 | Outdoor machine |
-
2014
- 2014-08-25 CN CN201420481244.1U patent/CN204084669U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111406185A (en) * | 2017-11-28 | 2020-07-10 | 夏普株式会社 | Outdoor machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |