CN203869198U - Outlet housing of air conditioner outdoor unit and air conditioner outdoor unit - Google Patents
Outlet housing of air conditioner outdoor unit and air conditioner outdoor unit Download PDFInfo
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- CN203869198U CN203869198U CN201420185146.3U CN201420185146U CN203869198U CN 203869198 U CN203869198 U CN 203869198U CN 201420185146 U CN201420185146 U CN 201420185146U CN 203869198 U CN203869198 U CN 203869198U
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- air
- outlet housing
- outdoor unit
- conditioner outdoor
- annular bar
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- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
The utility model discloses an outlet housing of an air conditioner outdoor unit and the air conditioner outdoor unit. The outlet housing comprises a central table, a plurality of circular bars and radial spokes. The central table is sleeved with the circular bars which are distributed in the radial direction of the central table at intervals. The radial spokes are connected between any two adjacent circular bars and between the central table and the circular bars adjacent to the central table. Each radial spoke comprises a windward side and a leeward side, wherein the windward side is a concave side and the leeward side is a convex side. According to the outlet housing, the windward sides of the radial spokes are made to be the concave sides, the leeward sides of the radial spokes are made to be the convex sides, an air guide channel is formed by the concave side of one radial spoke and the convex side, opposite to the concave side, of another radial spoke, under the guidance of the air guide channels, airflow rotated out by blades can smoothly flow to the other side of the outlet housing from one side of the outlet housing, the pressure loss of the airflow is effectively reduced, air guide volume of the outlet housing is improved, air outlet noise is lowered, and energy consumption is reduced.
Description
Technical field
The utility model relates to technical field of refrigeration equipment, particularly, and particularly a kind of outlet housing for air-conditioner outdoor unit and air-conditioner outdoor unit.
Background technology
Air-conditioner outdoor unit air outlet guard outermost frame is mostly square or is round-shaped, outlet housing between frame and central ring can adopt donut to add radially outward radiation rib to cross and form mostly, or adopt that crisscross perpendicular muscle is staggered to be formed, its cross section is also to adopt similar square or water-drop-shaped design substantially, in large outer little, or little in outer large, or version small in ends broad in the middle, because the wind of fan blade output is rotating diffusion type air-flow, in the time that this air-flow meets above-mentioned outlet housing, stream pressure loss is larger, air output is little, power is high, noise is high.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique.
For this reason, an object of the present utility model is to propose the outlet housing for air-conditioner outdoor unit that little, the ventilative efficiency of a kind of stream pressure loss is high, air quantity is large, low in energy consumption.
Another object of the present utility model is to propose a kind of air-conditioner outdoor unit with above-mentioned outlet housing.
According to an aspect of the present utility model, a kind of outlet housing for air-conditioner outdoor unit is provided, comprising: zone center; Multiple annular bar, described multiple annular bar are enclosed within outward on described zone center and spaced apart in the radial direction at described zone center, being centered close on same vertical curve of described multiple annular bar; And radial spoke, described radial spoke is connected between any two adjacent described annular bar, described zone center and the described annular bar adjacent with described zone center, on air-flow direction, described radial spoke comprises windward side and lee face, wherein said windward side is concave surface, and described lee face is convex surface.
According to the outlet housing for air-conditioner outdoor unit of the utility model embodiment, by the windward side of radial spoke is configured to concave surface, lee face is configured to convex surface, the convex surface of the concave surface on radial spoke and another radial spoke relative with this concave surface forms air-guiding aisle, under the guiding of air-guiding aisle, the opposite side to outlet housing that makes airflow smooth that fan blade spins out by an effluent of outlet housing, and expansion and the anglec of rotation to air-flow revised, effectively reduce stream pressure loss, improve the wind-guiding amount of outlet housing, reduce air-out noise, reduce energy consumption.
In addition, can also there is following additional technical characterictic according to the outlet housing for air-conditioner outdoor unit of the utility model above-described embodiment:
According to an embodiment of the present utility model, on same level perspective plane, the first ray is through the projection of first end of described radial spoke and the projection at the center of described zone center, the second ray, through the projection of the second end of described radial spoke and the projection at the center of described zone center, has angle between wherein said the first ray and described the second ray.
Further, the lower end of the described radial spoke between two adjacent described annular bar is in same air-out plane, angle span between arbitrary tangent plane of the air intake of described radial spoke and described air-out plane is 45 °～85 °, and the angle span between arbitrary tangent plane of the outlet air end of described radial spoke and described air-out plane is 75 °～105 °.Thus, can reduce the pressure loss of air-flow, form larger wind-guiding amount, improve ventilative efficiency, reduce air-out noise.
Alternatively, the projection of each described radial spoke on perpendicular is arcuation, zigzag shape or involute shape, to ensure that outlet housing has good air-out effect.
Preferably, the overbending direction of the multiple described radial spokes between two adjacent described annular bar is identical, and the radial spoke between any two adjacent annular bar is uniformly distributed.Thus, can make the radial spoke of outlet housing and stream condition that fan blade spins out match, effectively reduce the pressure loss of air-flow, form larger wind-guiding amount.
According to a specific embodiment of the present utility model, the upper surface of described zone center is plane or cambered surface.Thus, can make the profile of air-conditioner outdoor unit more changeable, meet the user demand of different user.
Alternatively, the lower surface of described zone center is provided with annular protrusion, thus, is convenient to radial spoke and is connected with zone center.
For further improving the diversity of the outward appearance of air-conditioner outdoor unit, in described multiple annular bar, be positioned at outermost annular bar and be formed as square circular or oval.
Preferably, multiple described annular bar are moved to a lateral deviation of described zone center from inside to outside gradually, to form domes.Thus, strengthen outlet housing enabling capabilities strong, improved the practicality of air-conditioner outdoor unit.
According to another aspect of the present utility model, a kind of air-conditioner outdoor unit is provided, comprise outlet housing described above.
According to the air-conditioner outdoor unit of the utility model embodiment, by the windward side of radial spoke is configured to concave surface, lee face is configured to convex surface, the convex surface of the concave surface on radial spoke and another radial spoke relative with this concave surface forms air-guiding aisle, under the guiding of air-guiding aisle, the opposite side to outlet housing that makes airflow smooth that fan blade spins out by an effluent of outlet housing, and expansion and the anglec of rotation to air-flow revised, effectively reduce stream pressure loss, improve the wind-guiding amount of outlet housing, reduce air-out noise, reduced energy consumption.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Fig. 1 is according to the structural representation of the outlet housing for air-conditioner outdoor unit of an embodiment of the present utility model, and wherein radial spoke is bending towards counterclockwise;
Fig. 1-a is the cutaway view along A-A place in Fig. 1;
Fig. 1-b is the expansion schematic diagram along the cutaway view at B-B place in Fig. 1;
Fig. 1-c is the partial enlarged drawing at C place in Fig. 1;
Fig. 2 is the stereogram in a direction of the outlet housing in Fig. 1;
Fig. 2-a is the partial enlarged drawing at the D place in Fig. 2;
Fig. 3 is the stereogram in another direction of the outlet housing in Fig. 1;
Fig. 3-a is the partial enlarged drawing at the E place in Fig. 3;
Fig. 4 is according to the structural representation of the outlet housing for air-conditioner outdoor unit of another embodiment of the present utility model, and wherein radial spoke is towards bending clockwise;
Fig. 5 is according to the structural representation of the outlet housing for air-conditioner outdoor unit of another embodiment of the present utility model, and wherein outermost annular bar is square, and radial spoke is bending towards counterclockwise;
Fig. 6 is according to the structural representation of the outlet housing for air-conditioner outdoor unit of another embodiment of the present utility model, and wherein outermost annular bar is square, and radial spoke is towards bending clockwise
Reference numeral:
Outlet housing 100,
Zone center 10, annular protrusion 11,
Annular bar 20,
Radial spoke 30, first end 31, the second ends, 32, the first ray 33, the second rays 34,
Windward side 35, air intake 351, outlet air end 352,
Lee face 36, lower end 37, body 38,
Air-guiding aisle 40,
Air-out plane H-H.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of instructions such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is at least two, for example two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Describe in detail according to the outlet housing 100 for air-conditioner outdoor unit of the utility model embodiment below with reference to Fig. 1-Fig. 6.
As shown in Fig. 1-Fig. 6, according to the outlet housing 100 for air-conditioner outdoor unit of the utility model embodiment, comprise: zone center 10, multiple annular bar 20 and radial spoke 30, wherein air-conditioner outdoor unit comprises blower fan (scheming not shown), blower fan comprises fan blade, and fan blade blows out air while rotation from outlet housing 100.
Particularly, as shown in Fig. 1 and Fig. 1-a, multiple annular bar 20 are outer to be enclosed within on zone center 10 and spaced apart in the radial direction at zone center 10.In other words, multiple annular bar 20 are set in zone center 10 peripheries in the radial direction from inside to outside successively zone center 10, and the radial dimension of multiple annular bar 20 increases from inside to outside successively.Being centered close on same vertical curve of multiple annular bar 20, particularly, multiple annular bar 20 be centered close to as shown in Fig. 1-a on the upwardly extending straight line of upper and lower.Alternatively, for convenience of wind-guiding, on the axis that is centered close to zone center 10 of multiple annular bar 20.Preferably, multiple annular bar 20 be centered close to zone center 10 the same sides.That is to say, upper at the axial direction (above-below direction as shown in Fig. 1-a) of zone center 10, annular bar 20 is offset to the below of zone center 10 from inside to outside gradually, to form domes.Be understandable that, the structure of arch can be born larger power.Outlet housing 100 enabling capabilities of arch are strong, not fragile, thereby improved the practicality of air-conditioner outdoor unit.
As shown in Fig. 1-b, radial spoke 30 is connected between any two adjacent annular bar 20, zone center 10 and the annular bar 20 adjacent with zone center 10.Preferably, radial spoke 30 be evenly distributed between any two adjacent annular bar 20 and zone center 10 and the annular bar 20 adjacent with zone center 10 between.Be understandable that, two adjacent annular bar 20 form a cell structure with the multiple radial spokes 30 that are connected thereon, the cell structure effectively expansion to air-flow and the anglec of rotation is revised, and has reduced the pressure loss of air-flow, has increased the air output of outlet housing 100.
As shown in Fig. 1-b, upper at air-flow direction (direction as shown in arrow in Fig. 1-b), radial spoke 30 comprises windward side 35 and lee face 36, and wherein windward side 35 is concave surface, lee face 36 is convex surface, and on air-flow direction, radial spoke 30 has air intake 351 and outlet air end 352 simultaneously.More specifically, radial spoke 30 also comprises body 38, and concave surface is positioned on body 38 side windward, and recessed towards body 38.Convex surface is positioned at the leeward side of body 38, and protrudes towards the direction away from body 38.Simultaneously the windward side 35 of many radial spokes 30 between any two adjacent annular bar 20, zone center 10 and the annular bar 20 adjacent with zone center 10 and lee face 36 zone center 10 circumferentially on be interspersed, now the concave surface on each radial spoke 30 and the convex surface on another radial spoke 30 relative with this concave surface are configured with the air-guiding aisle 40 of certain radian, that is to say between the concave surface of two adjacent radial spokes 30 and convex surface and construct air-guiding aisle 40.Be understandable that, air-guiding aisle 40 matches with the stream condition that fan blade (scheming not shown) spins out, and can effectively reduce the pressure loss of air-flow, makes airflow smooth and flow through air-guiding aisle 40.
As shown in Figure 1-Figure 3, the air-flow spinning out when fan blade is in the time flowing through outlet housing 100, air-flow is entered in air-guiding aisle 40 by the air intake 351 of radial spoke 30, and flows towards outlet air end 352 along air-guiding aisle 40, is finally flowed out by the outlet air end 352 of radial spoke 30.Under the guiding of air-guiding aisle 40, the opposite side to outlet housing 100 that makes airflow smooth that fan blade spins out by an effluent of outlet housing 100, and expansion and the anglec of rotation to air-flow revise, and effectively reduced stream pressure loss, improve wind-guiding amount, reduced air-out noise.
According to the outlet housing 100 for air-conditioner outdoor unit of the utility model embodiment, by the windward side of radial spoke 30 35 is configured to concave surface, lee face 36 is configured to convex surface, the convex surface of the concave surface on radial spoke 30 and another radial spoke 30 relative with this concave surface forms air-guiding aisle 40, under the guiding of air-guiding aisle 40, the opposite side to outlet housing 100 that makes airflow smooth that fan blade spins out by an effluent of outlet housing 100, and expansion and the anglec of rotation to air-flow revised, effectively reduce stream pressure loss, improve the wind-guiding amount of outlet housing 100, reduce air-out noise, reduce energy consumption.
As shown in Fig. 1-c, for convenience of wind-guiding, in a concrete example of the present utility model, on same level perspective plane (being parallel to the plane of paper in as Fig. 1-c), the first ray 33 is through the projection of first end 31 of radial spoke 30 and the projection of the central point F of zone center 10, the second ray 34, through the projection of the second end 32 of this radial spoke 30 and the projection of the central point F of zone center 10, wherein has angle between the first ray 33 and the second ray 34, is designated as ∠ α.Be understandable that, ∠ α between adjacent two annular bar 20, different radial spokes 30 can equate also can not wait.In the time that the ∠ α to spoke 30 between two adjacent annular bar 20, different are unequal, unequal ∠ α radial spoke 30 can be classified as to group radial spoke.Between two adjacent annular bar 20, can have multiple groups of radial spokes, multiple groups of radial spokes are evenly distributed between two adjacent annular bar 20.
As Figure 1 and Figure 4, preferably, the overbending direction of the multiple radial spokes 30 between two adjacent annular bar 20 is identical.Particularly, in examples more of the present utility model, along the axial direction of zone center 10 from top to bottom (as shown in the above-below direction in 1-a) look, the multiple radial spokes 30 between two adjacent annular bar 20 are towards counterclockwise or clockwise direction bending.For example, as shown in Figure 1-Figure 3, according to a concrete example of the present utility model, along the axial direction of zone center 10 from top to bottom (as shown in the above-below direction in 1-a) look, the multiple radial spokes 30 between two adjacent annular bar 20 of outlet housing 100 are towards counterclockwise direction bending.For another example, as shown in Figure 4, according to another concrete example of the present utility model, along being looked towards paper below by paper top perpendicular to paper direction, the multiple radial spokes 30 between two adjacent annular bar 20 of outlet housing 100 are towards in clockwise direction bending.
It should be noted that, the overbending direction of radial spoke 30 can be identical with the direction of rotation of fan blade, also can be contrary with the direction of rotation of fan blade.Alternatively, the projection of each radial spoke 30 on perpendicular (perpendicular refers to the plane paralleling with the cutting plane A-A shown in Fig. 1) is arcuation, zigzag shape or involute shape.
As shown in Fig. 1-b, in concrete examples more of the present utility model, the lower end 37 of the radial spoke 30 between two adjacent annular bar 20 is on same air-out plane H-H.It should be noted that, the lower end 37 of radial spoke 30 refers to, goes up the minimum point of radial spoke 30 one end, below at above-below direction (as shown in the above-below direction in Fig. 1-b).Be understandable that, the lower end 37 of same radial spoke 30 is positioned on same straight line or curve.
In preferred examples more of the present utility model, the angle ∠ β span between arbitrary tangent plane of the air intake 351 of radial spoke 30 and air-out plane H-H is 45 °～85 °, i.e. 45 °≤∠ β≤85 °; Angle ∠ γ span between arbitrary tangent plane of the outlet air end 352 of radial spoke 30 and air-out plane H-H is 75 °～105 °, i.e. 75 °≤∠ γ≤105 °.It should be noted that, arbitrary tangent plane at air intake 351 places refers to, crosses air intake 351 and the plane tangent with air intake 351 place curved surfaces; Similarly, arbitrary tangent plane at outlet air end 352 places refers to, crosses outlet air end 352 and the plane tangent with outlet air end 352.Thus, can reduce the pressure loss of air-flow, form larger wind-guiding amount, improve the ventilative efficiency of outlet housing 100, reduce air-out noise.
As shown in Fig. 1-a, be connected with zone center 10 for convenience of radial spoke 30, according to an example of the present utility model, the lower surface of zone center 10 is provided with annular protrusion 11.Be understandable that, do not do particular restriction for the shape of the end face of zone center 10, for example, according to an optional example of the present utility model, the upper surface of zone center 10 can be plane or cambered surface, thus, improve the diversity of the outward appearance of air-conditioner outdoor unit, met the user demand of different user.In addition, also it should be noted that, for further improving the wind effect of outlet housing 100, the radial dimension of zone center 10 and the radial dimension of wind impeller boss match.
As shown in Figure 5, Figure 6, in concrete examples more of the present utility model, be positioned at outermost annular bar 20 and can be formed as square circularly or oval in multiple annular bar 20, remaining annular bar 20 can be formed as circle.Thus, can make outlet housing 100 be applicable to the air-conditioner outdoor unit of different model, increase the outward appearance polytropy of air-conditioner outdoor unit, meet the user demand of different user.Particularly, as shown in Figure 5, outlet housing 100 outermost annular bar 20 are square, and along being looked towards paper below by paper top perpendicular to paper direction, the multiple radial spokes 30 between two adjacent annular bar 20 of outlet housing 100 are towards counterclockwise direction bending.Again as shown in Figure 6, outlet housing 100 outermost annular bar 20 are square, and along being looked towards paper below by paper top perpendicular to paper direction, the multiple radial spokes 30 between two adjacent annular bar 20 of outlet housing 100 are towards in clockwise direction bending.
In addition when outermost annular bar is while being square, between at least two adjacent limits of square annular bar, can be arc transition.Thus, further expansion and the anglec of rotation of the air-flow to outlet housing 100 outer rings of flowing through are effectively revised, and reduce the pressure loss of the air-flow at outlet housing 100 outer ring places.
According to the air-conditioner outdoor unit of the utility model embodiment, comprise outlet housing 100 as above.
According to the air-conditioner outdoor unit of the utility model embodiment, by the windward side of radial spoke 30 35 is configured to concave surface, lee face 36 is configured to convex surface, the convex surface of the concave surface on radial spoke 30 and another radial spoke 30 relative with this concave surface forms air-guiding aisle 40, under the guiding of air-guiding aisle 40, the opposite side to outlet housing 100 that makes airflow smooth that fan blade spins out by an effluent of outlet housing 100, and expansion and the anglec of rotation to air-flow revised, effectively reduce stream pressure loss, improve the wind-guiding amount of outlet housing 100, reduce air-out noise, reduce energy consumption.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, specific features, structure, material or the feature of description can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, amendment, replacement and modification.
Claims (13)
1. for an outlet housing for air-conditioner outdoor unit, it is characterized in that, comprising:
Zone center;
Multiple annular bar, described multiple annular bar are enclosed within outward on described zone center and spaced apart in the radial direction at described zone center, being centered close on same vertical curve of described multiple annular bar; And
Radial spoke, described radial spoke is connected between any two adjacent described annular bar, described zone center and the described annular bar adjacent with described zone center, on air-flow direction, described radial spoke comprises windward side and lee face, wherein said windward side is concave surface, and described lee face is convex surface.
2. the outlet housing for air-conditioner outdoor unit according to claim 1, it is characterized in that, on same level perspective plane, the first ray is through the projection of first end of described radial spoke and the projection at the center of described zone center, the second ray, through the projection of the second end of described radial spoke and the projection at the center of described zone center, has angle between wherein said the first ray and described the second ray.
3. the outlet housing for air-conditioner outdoor unit according to claim 1, is characterized in that, the lower end of the described radial spoke between two adjacent described annular bar is in same air-out plane.
4. the outlet housing for air-conditioner outdoor unit according to claim 3, is characterized in that, the angle span between arbitrary tangent plane of the air intake of described radial spoke and described air-out plane is 45 °～85 °.
5. the outlet housing for air-conditioner outdoor unit according to claim 3, is characterized in that, the angle span between arbitrary tangent plane of the outlet air end of described radial spoke and described air-out plane is 75 °～105 °.
6. the outlet housing for air-conditioner outdoor unit according to claim 1, is characterized in that, the projection of each described radial spoke on perpendicular is arcuation, zigzag shape or involute shape.
7. the outlet housing for air-conditioner outdoor unit according to claim 1, is characterized in that, the overbending direction of the multiple described radial spokes between two adjacent described annular bar is identical.
8. the outlet housing for air-conditioner outdoor unit according to claim 1, is characterized in that, the radial spoke between any two adjacent annular bar is uniformly distributed.
9. the outlet housing for air-conditioner outdoor unit according to claim 1, is characterized in that, the upper surface of described zone center is plane or cambered surface.
10. the outlet housing for air-conditioner outdoor unit according to claim 1, is characterized in that, the lower surface of described zone center is provided with annular protrusion.
11. outlet housings for air-conditioner outdoor unit according to claim 1, is characterized in that, be positioned at outermost annular bar and be formed as square circular or oval in described multiple annular bar.
12. outlet housings for air-conditioner outdoor unit according to claim 1, is characterized in that, multiple described annular bar are moved to a lateral deviation of described zone center from inside to outside gradually.
13. 1 kinds of air-conditioner outdoor units, is characterized in that, comprise outlet housing as described in any one in claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185146.3U CN203869198U (en) | 2014-04-16 | 2014-04-16 | Outlet housing of air conditioner outdoor unit and air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185146.3U CN203869198U (en) | 2014-04-16 | 2014-04-16 | Outlet housing of air conditioner outdoor unit and air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869198U true CN203869198U (en) | 2014-10-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185146.3U Expired - Lifetime CN203869198U (en) | 2014-04-16 | 2014-04-16 | Outlet housing of air conditioner outdoor unit and air conditioner outdoor unit |
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| CN (1) | CN203869198U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196539A (en) * | 2015-04-30 | 2016-12-07 | Tcl空调器(中山)有限公司 | Circular wind-guiding grate and floor air conditioner |
| CN106369677A (en) * | 2016-09-30 | 2017-02-01 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN107388424A (en) * | 2017-08-04 | 2017-11-24 | 广东美的制冷设备有限公司 | Outlet housing and air-conditioner outdoor unit |
| CN108019847A (en) * | 2017-11-22 | 2018-05-11 | Tcl空调器(中山)有限公司 | Outlet housing and air-conditioner outdoor unit |
| CN110425646A (en) * | 2019-08-30 | 2019-11-08 | 海信（广东）空调有限公司 | A kind of fan guard and air-conditioning |
| WO2020098313A1 (en) * | 2018-11-15 | 2020-05-22 | 珠海格力电器股份有限公司 | Air outlet grille and air purifier |
-
2014
- 2014-04-16 CN CN201420185146.3U patent/CN203869198U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196539A (en) * | 2015-04-30 | 2016-12-07 | Tcl空调器(中山)有限公司 | Circular wind-guiding grate and floor air conditioner |
| CN106196539B (en) * | 2015-04-30 | 2019-02-26 | Tcl空调器(中山)有限公司 | Round wind-guiding grate and floor air conditioner |
| CN106369677A (en) * | 2016-09-30 | 2017-02-01 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN106369677B (en) * | 2016-09-30 | 2022-04-01 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN107388424A (en) * | 2017-08-04 | 2017-11-24 | 广东美的制冷设备有限公司 | Outlet housing and air-conditioner outdoor unit |
| CN108019847A (en) * | 2017-11-22 | 2018-05-11 | Tcl空调器(中山)有限公司 | Outlet housing and air-conditioner outdoor unit |
| CN108019847B (en) * | 2017-11-22 | 2020-07-10 | Tcl空调器(中山)有限公司 | Air outlet cover and air conditioner outdoor unit |
| WO2020098313A1 (en) * | 2018-11-15 | 2020-05-22 | 珠海格力电器股份有限公司 | Air outlet grille and air purifier |
| CN110425646A (en) * | 2019-08-30 | 2019-11-08 | 海信（广东）空调有限公司 | A kind of fan guard and air-conditioning |
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