CN217357532U - Annular ring single body, air outlet grid and air conditioner outdoor unit - Google Patents
Annular ring single body, air outlet grid and air conditioner outdoor unit Download PDFInfo
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- CN217357532U CN217357532U CN202220694045.3U CN202220694045U CN217357532U CN 217357532 U CN217357532 U CN 217357532U CN 202220694045 U CN202220694045 U CN 202220694045U CN 217357532 U CN217357532 U CN 217357532U
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- annular ring
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Abstract
The application relates to the technical field of air conditioners and discloses an annular ring single body which comprises a body, a first sound absorption structure and a second sound absorption structure, wherein the body comprises a first annular plate, a second annular plate and a supporting structure, the first annular plate and the second annular plate are parallel and are arranged at a set interval, one end of the supporting structure is connected to the middle part of the surface of the first annular plate, and the other end of the supporting structure is connected to the middle part of the surface of the second annular plate; the first sound absorption structure is arranged between the first annular plate and the second annular plate and is positioned on one side of the supporting structure; the second sound absorbing structure is mounted between the first and second annular plates on the other side of the support structure. Adopt this disclosed embodiment's annular ring monomer, can set up first sound absorbing structure and second sound absorbing structure respectively in body bearing structure both sides, will make sound energy change into heat energy through inhaling the sound structure, can effectively alleviate the noise because of air condensing units's fan rotates the production. The application also discloses an air outlet grid and an air conditioner outdoor unit.
Description
Technical Field
The application relates to the technical field of air conditioners, for example, to an annular ring monomer, an air outlet grid and an air conditioner outdoor unit.
Background
The reserved unit area of the outdoor unit of the air conditioner of a part of the building is small, and the outdoor unit of the air conditioner of a plurality of split air conditioners can only be hung below the outer window of a bedroom or a guest room. When the air conditioner is opened, the noise generated by the outdoor unit of the air conditioner is easily conducted to the indoor space through the wall body, the noise generated by the outdoor unit of the air conditioner is more obvious when the user is quiet at night, and the sleep of people can be seriously influenced when the noise value of the outdoor unit of the air conditioner is too high.
The air outlet grid of the traditional split air conditioner outdoor unit is mostly made of plastic materials and cannot well play a sound absorption and shock absorption effect.
SUMMERY OF THE UTILITY MODEL
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides an annular ring single body, an air outlet grid and an air conditioner outdoor unit, so as to reduce the noise value of the air conditioner outdoor unit.
In some embodiments, the annular ring single body comprises a body, a first sound absorption structure and a second sound absorption structure, the body comprises a first annular plate, a second annular plate and a support structure, the first annular plate and the second annular plate are parallel and arranged at a set interval, one end of the support structure is connected to the middle of the plate surface of the first annular plate, and the other end of the support structure is connected to the middle of the plate surface of the second annular plate; the first sound absorption structure is arranged between the first annular plate and the second annular plate and is positioned on one side of the supporting structure; the second sound absorbing structure is mounted between the first annular plate and the second annular plate on the other side of the support structure.
In some embodiments, the inner and outer ring ends of the first annular plate extend towards said second annular plate for securing the first and second sound absorbing structures, respectively; and/or the inner ring end and the outer ring end of the second annular plate extend towards the first annular plate respectively and are used for fixing the first sound-absorbing structure and the second sound-absorbing structure.
In some embodiments, the air outlet grid comprises an annular ring group and a connecting frame, the annular ring group comprises a plurality of annular ring single bodies which are coaxially sleeved, and an air outlet gap is arranged between every two adjacent annular ring single bodies; the connecting frame is connected with and fixes the plurality of annular ring single bodies.
In some embodiments, the connecting frame comprises a positioning frame, and the positioning frame is connected with the first annular plate or the second annular plate of the plurality of annular ring single bodies, so that the plurality of annular ring single bodies are positioned on the same plane.
In some embodiments, the connection frame further comprises a side frame located at the outer periphery of the outermost annular ring unit for abutting against the casing of the outdoor unit of the air conditioner.
In some embodiments, the side frame has a connector mounted thereon for mating with the housing.
In some embodiments, the height of the side frame is greater than or equal to the height of the annular ring body.
In some embodiments, the outdoor unit of the air conditioner includes the air outlet grill as described above.
In some embodiments, the air outlet grill at least partially protrudes from the surface of the housing.
In some embodiments, the air outlet grating protrudes from the surface of the shell by 5 cm.
The annular ring single body, the air outlet grid and the air conditioner outdoor unit provided by the embodiment of the disclosure can realize the following technical effects:
adopt this disclosed embodiment's annular ring monomer, can set up first sound absorbing structure and second sound absorbing structure respectively in the bearing structure both sides of body, will make sound energy change into heat energy through inhaling the sound structure, can effectively alleviate the noise because of air condensing units's fan rotates the production.
Adopt this disclosed embodiment's air-out bars, through establishing a plurality of annular ring monomer coaxial sleeves, the free first sound structure of inhaling of adjacent annular ring is relative with the sound structure is inhaled to the second, and under the fixed of link, keeps the interval between the adjacent annular ring monomer, and the wind that air condensing units produced when the operation can be discharged through the air-out clearance, and the sound structure of inhaling that is located both sides can absorb the noise that the fan that produces.
By adopting the air conditioner outdoor unit of the embodiment of the disclosure, the noise generated by the fan can be effectively absorbed by adopting the air outlet grid.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic structural diagram of an annular ring unit provided in the embodiments of the present disclosure;
fig. 2 is a schematic structural diagram of an air outlet grill according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an outdoor unit of an air conditioner according to an embodiment of the present disclosure.
Reference numerals:
10: an annular ring monomer; 11: a body; 111: a first annular plate; 112: a second annular plate; 113: a support structure; 12: a first sound absorbing structure; 13: a second sound absorbing structure;
20: an air outlet grid; 21: an annular ring set; 211: an air outlet gap; 22: a connecting frame; 221: a positioning frame; 222: a side frame;
30: an air conditioner outdoor unit; 31: a housing.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.
In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the disclosed embodiments can be understood by those of ordinary skill in the art according to specific situations.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.
Referring to fig. 1, an annular ring unit 10 includes a body 11, a first sound absorbing structure 12, and a second sound absorbing structure 13.
The body 11 includes a first annular plate 111, a second annular plate 112 and a supporting structure 113, the first annular plate 111 and the second annular plate 112 are parallel and arranged at a set interval, one end of the supporting structure 113 is connected to the middle of the plate surface of the first annular plate 111, and the other end is connected to the middle of the plate surface of the second annular plate 112.
The first sound absorbing structure 12 is mounted between the first annular plate 111 and the second annular plate 112 on one side of the support structure 113.
The second sound-absorbing structure 13 is mounted between the first annular plate 111 and the second annular plate 112, on the other side of the support structure 113.
It can be understood that the cross section of the body 11 is an i-shaped structure, and the first sound absorbing structure 12 and the second sound absorbing structure 13 are respectively disposed in the grooves on two sides of the i-shaped structure. The support structure 113 may be a support ring plate or a plurality of support posts.
By adopting the annular ring unit 10 provided by the embodiment of the present disclosure, the first sound absorbing structure 12 and the second sound absorbing structure 13 can be respectively disposed on two sides of the supporting structure 113 of the main body 11, so that sound energy is converted into heat energy through the sound absorbing structures, and noise generated by rotation of the fan of the outdoor unit 30 of the air conditioner can be effectively reduced.
As an example, the first sound absorbing structure 12 and the second sound absorbing structure 13 are made of sound absorbing material, which is mostly porous material, such as slag wool, blanket, etc., and the sound absorbing mechanism is that sound waves go deep into the pores of the material, and the pores are mostly open pores that are interconnected inside, and are subjected to air molecular friction and viscous resistance, and the fine fibers are mechanically vibrated, so that the sound energy is converted into heat energy, and the sound energy is lost, that is, the sound is absorbed by the material. The sound absorption coefficient of the porous sound absorption material generally increases gradually from low frequency to high frequency, so that the sound absorption effect on high frequency and medium frequency sound is better. The first sound absorbing structure 12 and the second sound absorbing structure 13 in the embodiment of the present disclosure may be sound absorbing materials such as soundproof cotton, sound absorbing cotton, sound insulating felt, and sound absorbing panel.
The sound-absorbing cotton is artificial inorganic fiber, and is made up by using natural ore of quartz sand, limestone and dolomite as main raw material and adding some chemical raw materials of soda ash and borax, etc. through a certain melting process. In a melting state, the fibers are blown by external force and thrown into flocculent fine fibers, and the fibers are crossed and intertwined with each other to form a plurality of fine gaps. The sound-absorbing cotton has the advantages of firmness, tastlessness, water resistance, moisture resistance, good air permeability, easiness in processing, capability of being made into various shapes according to different requirements, long service life and the like, is not rotten, can resist corrosion of various microorganisms, fungi, acid, salt and hydrocarbon, is not added with any auxiliary agent or adhesive in the production process, and can effectively save the cost.
It is specific, inhale the sound cotton and can adopt glass fiber to inhale the sound cotton or polyester fiber inhales the sound cotton, and two kinds of products are respectively different, and sound absorbing effect is the same basically, but glass fiber inhales the sound cotton not environmental protection, the construction of being not convenient for, and polyester fiber's fire-retardant difference is easily burnt than timber. The polyester fiber sound-absorbing cotton has lower cost than glass fiber sound-absorbing cotton. Furthermore, the polyester fiber sound-absorbing cotton fiber produced by melt-blowing is fine and is a non-woven fabric material consisting of superfine fiber with the diameter of 1-4 microns and short fiber with the diameter of 20-30 microns. The blowing and melting processing method can realize that the light and bulky high-quality product can be made by using finer fibers.
In addition, the first sound absorbing structure 12 and the second sound absorbing structure 13 may also be made of rock wool. The sound-absorbing soundproof cotton is one kind of soundproof cotton, is a novel building material, and rock wool products used in the building industry are commonly used for sound absorption and heat preservation of walls, heat preservation of air-conditioning ducts, heat preservation of roofs and the like.
The sound-absorbing soundproof cotton is a novel light heat-insulating material which is prepared by using basalt as a main raw material, melting the basalt at high temperature, preparing inorganic fibers by using high-speed centrifugal equipment, adding a special binder and dustproof oil, paving a felt by using a swinging belt, changing a fiber arrangement structure by using special equipment, and finally solidifying and shaping, and is mainly used for absorbing sound and reducing noise of the air conditioner outdoor unit 30 in the embodiment of the disclosure.
As another example, the body 11 may be made of a ring-shaped i-beam to enhance the strength of the air outlet grill 20.
Optionally, the inner and outer ring ends of the first annular plate 111 extend towards said second annular plate 112 for fixing the first and second sound-absorbing structures 12, 13, respectively; and/or the inner and outer ring ends of the second annular plate 112 extend towards said first annular plate 111, respectively, for fixing the first and second sound-absorbing structures 12, 13.
It can be understood that the ends of the first annular plate 111 and the second annular plate 112 extend to the opposite positions, so that the two sides of the i-shaped structure form a clamping groove to better fix the first sound absorbing structure 12 and the second sound absorbing structure 13, and prevent the first sound absorbing structure 12 and the second sound absorbing structure 13 from accidentally falling out.
Referring to fig. 2, an air outlet grill 20 according to an embodiment of the present disclosure includes an annular ring set 21 and a connecting frame 22.
The annular ring group 21 comprises a plurality of annular ring single bodies 10 which are coaxially sleeved, and an air outlet gap 211 is arranged between every two adjacent annular ring single bodies 10.
The connection frame 22 connects and fixes a plurality of annular ring units 10.
It can be understood that the plurality of coaxially sleeved annular ring single bodies 10 form a large annular structure, the first annular plates 111 of the plurality of annular ring single bodies 10 jointly form a first windward side of the air outlet grill 20 for bearing the outlet air of the indoor unit of the air conditioner, and the second annular plates 112 of the plurality of annular ring single bodies 10 jointly form a second windward side of the air outlet grill 20 for bearing the outdoor air. The first sound absorbing structure 12 of the annular ring single body 10 is adjacent to the adjacent second sound absorbing structure 13, and the connecting frame 22 is used for fixing the annular ring single body 10, so that the air outlet gap 211 is kept between the adjacent annular ring single bodies 10.
By adopting the air outlet grid 20 provided by the embodiment of the present disclosure, the annular ring set 21 makes the two sides of the air outlet gap 211 respectively be the first sound absorbing material and the second sound absorbing material, the air generated by the outdoor unit 30 during operation can be discharged through the air outlet gap 211, and the sound absorbing structures at the two sides can absorb the noise generated by the generated fan.
Optionally, the connecting frame 22 includes a positioning frame 221, and the positioning frame 221 connects the first annular plate 111 or the second annular plate 112 of the plurality of annular ring units 10, so that the plurality of annular ring units 10 are located on the same plane.
It can be understood that the positioning frame 221 can fix a plurality of annular ring single bodies 10 respectively, so that the annular ring group 21 maintains a larger annular structure, and the air outlet gap 211 is maintained between the annular ring single bodies 10.
Optionally, the connection frame 22 further includes a side frame 222, and the side frame 222 is located at the outer periphery of the outermost annular ring unit 10 and is used for being abutted against the casing 31 of the outdoor unit 30.
It can be understood that the side frame 222 is used for connecting the outlet grill 20 with the casing 31 of the outdoor unit 30.
Alternatively, the side frame 222 is mounted with a connector for engaging with the casing 31 of the outdoor unit 30.
It can be understood that, in this way, the connection between the outlet grill 20 and the casing 31 of the outdoor unit 30 can be facilitated. The connecting piece can be a clamping structure or a buckling structure, the specific form of the connecting piece is not limited in the embodiment of the disclosure, and stable connection between the two structures can be realized.
As an example, the side frame 222 is an annular structure, and is sleeved outside the annular ring set 21, and the side frame 222 includes a first surface, a second surface, a third surface and a fourth surface, where the first surface is close to the casing 31 of the indoor unit of the air conditioner, the second surface is connected to the annular ring set 21, the third surface is on the same side as the first windward side of the annular ring set 21, the fourth surface is on the same side as the second windward side of the annular ring set 21, the first surface is parallel to the second surface, the third surface is parallel to the fourth surface, and the connection member may be disposed on the first surface of the side frame 222 or on the third surface.
Optionally, the height of the side frame 222 is greater than or equal to the height h of the annular ring single body 10.
It is understood that the height of the annular ring unit 10 in the embodiment of the present disclosure is a length value of the body 11 in the extending direction of the support structure 113, and the height of the side frame 222 in the embodiment of the present disclosure is a length value of the side frame 222 in the extending direction.
As an example, when the height of the side frame 222 is greater than the height of the annular ring unit 10, the portion of the side frame 222 extending beyond the annular ring unit 10 is located on the first windward side of the annular ring group 21, which can facilitate the connection between the air outlet grill 20 and the outdoor unit 30.
Referring to fig. 3, an outdoor unit 30 of an air conditioner according to an embodiment of the present disclosure includes the air outlet grill 20.
By adopting the air outlet grid 20, the air conditioner outdoor unit 30 according to the embodiment of the present disclosure can effectively absorb noise generated by the fan.
Alternatively, as shown in fig. 3, the outlet grill 20 protrudes at least partially from the surface of the casing 31 of the outdoor unit 30.
It can be understood that when the air-out grille 20 protrudes from the casing 31, compared with the existing structure in which the air-out grille 20 is flush with the casing 31, the sound-absorbing distance can be increased, the sound-absorbing effect can be improved,
as an example, the height of the side frame 222 is equal to the height of the annular ring unit 10, a first surface of the side frame 222 is provided with a connector, the housing 31 is connected with the air outlet grill 20 through the connector on the first surface, and one part of the air outlet grill 20 is located inside the housing 31 and the other part is located outside the housing 31.
As another example, the height of the side frame 222 is greater than that of the annular ring unit 10, a connector is disposed on the first or third surface of the side frame 222, the housing 31 is connected to the air outlet grill 20 through the connector, and the annular ring unit 21 protrudes from the housing 31 as a whole.
Alternatively, as shown in fig. 3, the air outlet grill 20 protrudes from the surface of the housing 31 by a height of 5 cm.
It can be understood that the protruding of the outlet grill 20 from the surface of the casing 31 can make the bottom corner of the outdoor unit 30 have a length of about 5cm, and will not substantially affect the installation space of the air conditioner.
The outdoor unit 30 of the present disclosure achieves a noise reduction effect by improving the air outlet grill 20 of the outdoor unit 30, and changes the conventional air outlet grill 20 into an annular ring 21. In one aspect of the embodiment of the present disclosure, a plurality of coaxially sleeved annular ring units 10 form a large annular structure, wherein the annular ring units 10 are respectively provided with a first sound absorbing structure 12 and a second sound absorbing structure 13 at two sides of a supporting structure 113 of a body 11 of the annular ring unit, and sound energy is converted into heat energy by the sound absorbing structures, so that noise generated by rotation of a fan of an outdoor unit 30 of an air conditioner can be effectively reduced. The first annular plates 111 of the plurality of annular ring single bodies 10 jointly form a first windward side of the air outlet grid 20 for bearing the outlet air of the indoor unit of the air conditioner, and the second annular plates 112 of the plurality of annular ring single bodies 10 jointly form a second windward side of the air outlet grid 20 for bearing the outdoor air blowing. The first sound absorbing structure 12 of the annular ring unit 10 is disposed adjacent to the adjacent second sound absorbing structure 13. On the other hand, the connecting frame 22 is used to fix the ring units 10, so that the air outlet gap 211 is maintained between adjacent ring units 10.
This allows the first sound absorbing material and the second sound absorbing material to be located on both sides of the air outlet gap 211. The air generated by the fan of the outdoor unit 30 during operation passes through the condenser along the air outlet gap 211 of the ring-shaped ring assembly 21, and in this process, the first sound absorbing structure 12 and the second sound absorbing structure 13 can absorb sound sufficiently.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An annular ring monoblock, comprising:
the body (11) comprises a first annular plate (111), a second annular plate (112) and a supporting structure (113), wherein the first annular plate (111) and the second annular plate (112) are parallel and are arranged at set intervals, one end of the supporting structure (113) is connected to the middle of the plate surface of the first annular plate (111), and the other end of the supporting structure is connected to the middle of the plate surface of the second annular plate (112);
-a first sound absorbing structure (12) mounted between said first annular plate (111) and said second annular plate (112), on one side of said support structure (113);
a second sound absorbing structure (13) mounted between the first annular plate (111) and the second annular plate (112) on the other side of the support structure (113).
2. The annular ring unity of claim 1,
the inner ring end and the outer ring end of the first annular plate (111) extend towards the second annular plate (112) respectively and are used for fixing a first sound absorption structure (12) and a second sound absorption structure (13); and/or the presence of a gas in the gas,
the inner ring end and the outer ring end of the second annular plate (112) extend towards the first annular plate (111) respectively for fixing the first sound-absorbing structure (12) and the second sound-absorbing structure (13).
3. An air outlet grill, comprising:
the annular ring group (21) comprises a plurality of annular ring single bodies (10) as claimed in claim 1 or 2, which are coaxially sleeved, and an air outlet gap (211) is arranged between the adjacent annular ring single bodies (10);
and the connecting frame (22) is used for connecting and fixing a plurality of annular ring single bodies (10).
4. An air outlet grill according to claim 3, wherein the connecting frame (22) comprises:
and the positioning frame (221) is connected with the first annular plate (111) or the second annular plate (112) of the plurality of annular ring single bodies (10) so that the plurality of annular ring single bodies (10) are positioned on the same plane.
5. An air-outlet grill according to claim 4, wherein the connecting frame (22) further comprises:
and the side frame (222) is positioned on the periphery of the annular ring single body (10) at the outermost side and is used for being butted with a shell (31) of an air conditioner outdoor unit (30).
6. The air outlet grid according to claim 5,
and a connecting piece matched with the shell (31) is arranged on the side frame (222).
7. The air outlet grid according to claim 5,
the height of the side frame (222) is larger than or equal to that of the annular ring single body (10).
8. An outdoor unit of an air conditioner, comprising the outlet grill (20) as claimed in any one of claims 3 to 7.
9. The outdoor unit of claim 8, wherein,
the air outlet grid (20) at least partially protrudes out of the surface of the shell (31).
10. The outdoor unit of claim 9, wherein,
the height of the air outlet grid (20) protruding out of the surface of the shell (31) is 5 cm.
Priority Applications (1)
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CN202220694045.3U CN217357532U (en) | 2022-03-28 | 2022-03-28 | Annular ring single body, air outlet grid and air conditioner outdoor unit |
Applications Claiming Priority (1)
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CN202220694045.3U CN217357532U (en) | 2022-03-28 | 2022-03-28 | Annular ring single body, air outlet grid and air conditioner outdoor unit |
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CN217357532U true CN217357532U (en) | 2022-09-02 |
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CN202220694045.3U Active CN217357532U (en) | 2022-03-28 | 2022-03-28 | Annular ring single body, air outlet grid and air conditioner outdoor unit |
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