CN212457187U - Outdoor unit of air conditioner - Google Patents
Outdoor unit of air conditioner Download PDFInfo
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- CN212457187U CN212457187U CN202020980449.XU CN202020980449U CN212457187U CN 212457187 U CN212457187 U CN 212457187U CN 202020980449 U CN202020980449 U CN 202020980449U CN 212457187 U CN212457187 U CN 212457187U
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Abstract
The utility model discloses an air-conditioner outdoor unit, including upper casing subassembly and lower casing subassembly, the lower casing subassembly includes relative upper plate and the lower plate that sets up from top to bottom, and control relative left branch strut and the right branch strut that sets up, left branch strut and right branch strut detachably locate between upper plate and the lower plate, be equipped with first grafting portion on upper plate and the lower plate respectively, correspond respectively on left branch strut and the right branch strut and be equipped with second grafting portion, grafting can be dismantled with second grafting portion in first grafting portion, upper casing subassembly detachably locates the upper portion of upper plate. The splicing relation between the first splicing part and the second splicing part plays a role in mounting and positioning, so that the upper base plate, the lower base plate, the left support frame and the right support frame can be accurately aligned, the problems of dislocation, flash seams and the like of the upper shell assembly and the lower shell assembly at the butt joint position are avoided, and the structural reliability and the appearance uniformity of the outdoor unit are improved.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field especially relates to an air-conditioner outdoor unit.
Background
The internal space of the existing air conditioner outdoor unit is increased along with the increase of functional requirements, and more parts are installed, so that the internal space is very insufficient. If the outdoor unit needs to be functionally expanded, a larger installation space is inevitably needed, and then the casing of the outdoor unit needs to be correspondingly adjusted in size so as to adapt to the installation of the newly added functional module.
If the casing adopts the integral type structure, then need to develop a set of complete outdoor unit casing mould again, the cost is higher.
If the casing adopts split type structure, the upper portion space of casing generally is used for installing common functional unit such as unit fan, condenser, compressor, electrical apparatus box, and the lower part space of casing can be used to install the part that carries out function upgrade to the unit, for example sleeve pipe, board trade, water pump etc.. When the unit needs function expansion, only the structure of the shell positioned at the lower part needs to be adjusted, so that the production cost can be greatly reduced. However, when the split type casing is assembled, the upper casing and the lower casing are not positioned accurately easily, so that the upper casing and the lower casing are staggered, and then a flash seam appears at the butt joint position of the upper casing and the lower casing, so that the overall stability and the attractiveness of the casing are affected.
Disclosure of Invention
In some embodiments of the present application, there is provided an outdoor unit of an air conditioner, including: the upper casing component and the lower casing component are arranged oppositely, the lower casing component is arranged oppositely from top to bottom, and the left support frame and the right support frame are arranged oppositely from left to right.
When the lower support frame is installed, the second inserting parts at the lower parts of the left support frame and the right support frame are inserted with the first inserting parts on the lower bottom plate; installing an upper base plate, and inserting second inserting parts at the upper parts of the left support frame and the right support frame with first inserting parts on the upper base plate; and finally, installing the relevant outer plate of the upper shell assembly and the relevant outer plate of the lower shell assembly.
The splicing relation between the first splicing part and the second splicing part plays a role in mounting and positioning, so that the upper base plate, the lower base plate, the left support frame and the right support frame can be accurately aligned, the related outer plates of the upper casing assembly and the related outer plates of the lower casing assembly in the subsequent mounting process can be conveniently mounted, the problems that the upper casing assembly and the lower casing assembly are staggered, flash-seamed and the like at the butt joint position are avoided, and the structural reliability and the appearance uniformity of the outdoor unit are improved.
In some embodiments of the present application, the first insertion portion is an elongated insertion hole, and the second insertion portion is an elongated insertion piece.
In some embodiments of the present application, the left support frame includes a first left support frame portion and a second left support frame portion, the first left support frame portion is connected to the left side edges of the upper bottom plate and the lower bottom plate, and the second left support frame portion is connected to the rear side edges of the upper bottom plate and the lower bottom plate; the right branch strut includes right branch strut one portion and right branch strut two, right branch strut one portion with the upper plate the right side limit of lower plate is connected, right branch strut two with the upper plate the rear side limit of lower plate is connected.
In some embodiments of the present application, the second inserting portion is respectively disposed on the upper side and the lower side of the first portion of the left support frame and the upper side and the lower side of the second portion of the left support frame; and the upper side and the lower side of the first right support frame part and the lower side of the second right support frame part are respectively provided with the second inserting parts.
In some embodiments of the present application, first flanging parts are respectively disposed on upper and lower sides of the first left support frame part and the second left support frame part, second flanging parts are respectively disposed on upper and lower sides of the first right support frame part and the second right support frame part, and the first flanging parts and the second flanging parts are respectively connected to the corresponding upper bottom plate and the corresponding lower bottom plate.
In some embodiments of the present application, a first bending portion is disposed at the front end of the left support frame, and an upper end and a lower end of the first bending portion are respectively connected to the front side edges of the upper base plate and the lower base plate; the front end of the right supporting frame is provided with a second bending part, and the upper end and the lower end of the second bending part are respectively connected with the front side edges of the upper bottom plate and the lower bottom plate.
In some embodiments of the present application, the first support frame portion, the second support frame portion, the first flanging portion, and the first bending portion are formed by bending a sheet of metal; the first right support frame portion, the second flanging portion and the second bending portion are formed by bending a sheet metal.
In some embodiments of the present application, first screw holes are respectively disposed on the first flanging portion and the second flanging portion, second screw holes are respectively and correspondingly disposed on the upper base plate and the lower base plate, and screws are inserted into the first screw holes and the second screw holes.
In some embodiments of the present application, the left support frame and the right support frame are respectively provided with an installation process opening.
In some embodiments of the present application, an upper flange portion is disposed on a peripheral side of the upper base plate, a lower flange portion is disposed on a peripheral side of the lower base plate, and both the upper flange portion and the lower flange portion extend upward along a vertical direction; the upper shell assembly comprises a plurality of upper maintenance plates, and the upper maintenance plates are connected with the upper flanging parts; the lower casing assembly further comprises a plurality of lower maintenance plates, the lower side edges of the lower maintenance plates are connected with the lower flanging portions, and the upper side edges of the lower maintenance plates are connected with the outer side faces of the left support frame and the right support frame.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view illustrating a structure of an outdoor unit for an air conditioner according to an embodiment;
fig. 2 is a schematic structural view of an outdoor unit of an air conditioner without a part of a service panel according to an embodiment;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of a lower housing assembly according to an embodiment;
FIG. 5 is a schematic structural diagram of an upper plate according to an embodiment;
FIG. 6 is a schematic structural diagram of a lower plate according to an embodiment;
FIG. 7 is a schematic structural diagram of a left brace according to an embodiment;
FIG. 8 is a schematic structural view of a right brace according to an embodiment;
fig. 9 is a schematic view of an assembly structure of the first mating part and the second mating part according to the embodiment.
Reference numerals:
100-upper housing component, 110-top plate, 120-fan panel, 130-upper front maintenance plate, 140-upper side maintenance plate;
200-a lower case assembly, 210-an upper base plate, 211-an upper flanging part, 220-a lower base plate, 221-a lower flanging part, 230-a left support frame, 231-a left support frame part, 232-a left support frame part, 233-a first flanging part, 234-a first bending part, 240-a right support frame, 241-a right support frame part, 242-a right support frame part, 243-a second flanging part, 244-a second bending part, 250-a first plugging part, 260-a second plugging part, 270-an installation process opening, 281-a first screw hole, 282-a second screw hole, 291-a lower front maintenance plate and 292-a lower side maintenance plate.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
[ basic operation principle of air conditioner ]
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
[ outdoor unit of air conditioner ]
The outdoor unit of an air conditioner of the present application has a split type structure, and referring to fig. 1 and 2, includes an upper housing assembly 100 at an upper portion and a lower housing assembly 200 at a lower portion.
The upper housing assembly 100 includes outer plate members such as a top plate 110, an upper back plate, an upper side plate, a fan panel 120, an upper front maintenance plate 130, and an upper maintenance plate 140, which will enclose an upper mounting cavity for mounting common functional components such as a fan, a condenser, a compressor, and an electrical box of the unit.
The lower housing assembly 200 includes an upper plate 210 and a lower plate 220 disposed opposite to each other in an up-down direction, and a left support frame 230 and a right support frame 240 disposed opposite to each other in a left-right direction.
The left support frame 230 and the right support frame 240 are detachably arranged between the upper base plate 210 and the lower base plate 220, the upper base plate 210 and the lower base plate 220 are respectively provided with a first inserting portion 250, the left support frame 230 and the right support frame 240 are respectively and correspondingly provided with a second inserting portion 260, the first inserting portion 250 and the second inserting portion 260 are detachably inserted, and the upper housing assembly 100 is detachably arranged on the upper portion of the upper base plate 210.
The upper base plate 210, the lower base plate 220, the left support frame 230 and the right support frame 240 enclose a lower mounting cavity for mounting components for upgrading the functions of the unit, such as a sleeve, a plate exchanger, a water pump and the like.
Since the lower housing assembly 200 needs to bear the weight of the upper housing assembly 100 and the components disposed in the upper housing assembly 100, the upper base plate 210, the lower base plate 220, the left support frame 230, and the right support frame 240 also serve as a framework support.
The lower housing assembly 200 further includes outer plate members such as a lower side plate, a lower back plate, a lower front maintenance plate 291, and a lower side maintenance plate 292, which shield the components in the second mounting cavity.
When the device is installed, the second inserting parts 260 at the lower parts of the left support frame 230 and the right support frame 240 are inserted into the first inserting part 250 on the lower base plate 220; then, the upper base plate 210 is installed, and the second inserting parts 260 at the upper parts of the left supporting frame 230 and the right supporting frame 240 are inserted into the first inserting parts 250 on the upper base plate 210; finally, the relevant outer plate of the upper housing assembly 100 and the relevant outer plate of the lower housing assembly 200 are installed.
The inserting relationship between the first inserting portion 250 and the second inserting portion 260 plays a role in installation and positioning, so that the upper base plate 210, the lower base plate 220, the left support frame 230 and the right support frame 240 can be accurately aligned, and thus, installation of relevant outer plate members of the upper cabinet assembly 100 and relevant outer plate members of the lower cabinet assembly 200 in a subsequent installation process is facilitated, problems of dislocation, flash seams and the like at an abutting position (for example, B, C, D, E in fig. 1) of the upper cabinet assembly 100 and the lower cabinet assembly 200 are avoided, and structural reliability and appearance uniformity of the outdoor unit are improved.
When the unit needs to be upgraded or expanded in function, the upper housing assembly 100 does not need to be changed, and only the lower housing assembly 200 needs to be adjusted according to the installation requirement of the upgraded functional module.
When the lower housing assembly 200 is adjusted, the upper plate 210 and the lower plate 220 do not need to be adjusted, the upper plate 210 and the lower plate 220 are universal, and only the left support frame 230 and the right support frame 240 need to be adjusted.
The space size of the lower installation cavity in the lower chassis assembly 200 can be increased by increasing the heights of the left and right support frames 230 and 240, so as to meet the installation requirement of upgrading the functional module.
Therefore, in actual processing, only the left support frame 230 and the right support frame 240 need to be subjected to die sinking and reprocessing, so that the production cost can be greatly reduced, and the installation is convenient.
In some embodiments of the present application, referring to fig. 9, the first insertion portion 250 is a strip-shaped insertion hole, the second insertion portion 260 is a strip-shaped insertion sheet, and the insertion connection structure between the insertion hole and the insertion sheet is simple and convenient for installation.
To improve the ease of installation, the length and width of the receptacle are slightly greater than the length and width of the insert. In the embodiment, the length of the jack is 0.5-1mm larger than that of the inserting piece, and the width of the jack is 0.5-1mm larger than that of the inserting piece.
In some embodiments of the present application, referring to fig. 4 and 7, the left support frame 230 includes a first left support frame portion 231 and a second left support frame portion 232, the first left support frame portion 231 is connected to the left side edges of the upper base plate 210 and the lower base plate 220, and the second left support frame portion 232 is connected to the rear side edges of the upper base plate 210 and the lower base plate 220.
Referring to fig. 8 again, the right support frame 240 includes a first right support frame portion 241 and a second right support frame portion 242, the first right support frame portion 241 is connected to the right side edges of the upper base plate 210 and the lower base plate 220, and the second right support frame portion 242 is connected to the rear side edges of the upper base plate 210 and the lower base plate 220.
The left support frame 230 and the right support frame 240 are both L-shaped structures, which are helpful for improving the supporting and positioning functions of the upper plate 210 and the lower plate 220.
In some embodiments of the present invention, the upper and lower sides of the first portion 231 of the left support frame and the upper and lower sides of the second portion 232 of the left support frame are respectively provided with the second inserting portion 260, that is, the left support frame 230 has four second inserting portions 260, the upper portion is provided with one in the transverse direction (which means along the length direction L of the housing) and one in the longitudinal direction (which means along the width direction W of the housing), and the lower portion is provided with one in the transverse direction and the longitudinal direction.
The upper and lower sides of the first portion 241 of the right support frame and the lower side of the second portion 242 of the right support frame are respectively provided with a second inserting portion 260, that is, the right support frame 240 has three second inserting portions 260, the upper portion is provided with one in the longitudinal direction, and the lower portion is provided with one in the transverse direction and the longitudinal direction.
The first inserting parts 250 of the upper plate 210 and the lower plate 220 are disposed corresponding to the second inserting parts 260, that is, referring to fig. 5 and 6, three first inserting parts 250 are disposed on the upper plate 210, and four first inserting parts 250 are disposed on the lower plate 220.
During installation, the two second inserting parts 260 at the lower part of the left support frame 230 and the two second inserting parts 260 at the lower part of the right support frame 240 are respectively and correspondingly inserted with the four first inserting parts 250 on the lower base plate 220; then, the two second inserting parts 260 at the upper part of the left supporting frame 230 and the one second inserting part 260 at the upper part of the right supporting frame 240 are respectively inserted into the three first inserting parts 250 on the upper base plate 210. Thus, the precise positioning of the upper plate 210 and the lower plate 220 is realized, and the problem of difficult installation caused by over-positioning can be avoided.
In some embodiments of the present application, referring to fig. 7 and 8, the first flanging parts 233 are respectively disposed on the upper and lower sides of the first left supporting frame part 231 and the second left supporting frame part 232, and the second flanging parts 243 are respectively disposed on the upper and lower sides of the first right supporting frame part 241 and the second right supporting frame part 242. Referring to fig. 4, the first flanging part 233 and the second flanging part 243 are respectively connected to the corresponding upper base plate 210 and the corresponding lower base plate 220, so as to further improve the connection reliability between the upper base plate 210, the lower base plate 220, the left support frame 230 and the right support frame 240.
In this embodiment, the first flanging part 233 and the second flanging part 243 are respectively provided with a first screw hole 281, the upper plate 210 and the lower plate 220 are respectively and correspondingly provided with a second screw hole 282, screws are inserted into the first screw hole 281 and the second screw hole 282, and the screw connection mode is convenient for disassembly and assembly.
In some embodiments of the present application, with continued reference to fig. 4, 7, and 8, a first bending portion 234 is disposed at the front end of the left support frame 230, and the upper end and the lower end of the first bending portion 234 are respectively fixedly connected to the front sides of the upper base plate 210 and the lower base plate 220 through screws; the front end of the right supporting frame 240 is provided with a second bending part 244, and the upper and lower ends of the second bending part 244 are respectively fixedly connected with the front sides of the upper base plate 210 and the lower base plate 220 through screws.
The first bending portion 243 and the second bending portion 244 support the front sides of the upper plate 210 and the lower plate 220, and meanwhile, the front side of the lower housing assembly 200 is not occupied with a large space, and the installation of related components in the second installation cavity is not affected.
In some embodiments of the present application, the first left supporting frame portion 231, the second left supporting frame portion 232, the first flanging portion 233 and the first bending portion 234 are formed by bending a sheet of metal; similarly, the first right supporting frame portion 241, the second right supporting frame portion 242, the second flanging portion 243 and the second bending portion 244 are formed by bending a sheet of metal, so that the processing is facilitated and the structure is stable.
In some embodiments of the present application, the left support frame 230 and the right support frame 240 are respectively provided with a plurality of mounting process openings 270, and the size and the position of the mounting process openings 270 are determined according to the mounting positions of the related components in the second mounting cavity, so as to facilitate the mounting and maintenance of the internal components.
In some embodiments, referring to fig. 4, an upper flange portion 211 is disposed on the peripheral side of the upper base plate 210, a lower flange portion 221 is disposed on the peripheral side of the lower base plate 220, and both the upper flange portion 211 and the lower flange portion 221 extend upward along the vertical direction.
The lower sides of the fan panel 120, the upper front maintenance plate 130, the upper side maintenance plate 140, the upper side plate and the upper back plate in the upper housing assembly 100 are respectively fixedly connected with the upper flanging part 211 through screws.
The lower front maintenance plate 291, the lower maintenance plate 292, the lower side plate, and the lower back plate in the lower housing assembly 200 are all fixedly connected to the lower flanging portion 221 by screws, and the upper sides are respectively fixedly connected to the outer side surfaces of the left support frame 230 and the right support frame 240 by screws.
In fig. 2, one of the upper front maintenance plates 130 in the upper chassis assembly 100 is omitted, one of the lower front maintenance plates 291 in the lower chassis assembly 200 is omitted, and referring to fig. 3, positions B and C in fig. 3 are the two docking positions of the upper chassis assembly 100 and the lower chassis assembly 200, and since the upper base plate 210 and the lower base plate 220 are precisely positioned by the left support frame 230 and the right support frame 240, the outer plates in the upper chassis assembly 100 and the outer plates in the lower chassis assembly 200 can be located on the same plane, thereby avoiding the problems of flash seams, dislocation, and the like.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An outdoor unit for an air conditioner, comprising:
an upper housing component;
the lower shell assembly comprises an upper bottom plate, a lower bottom plate, a left support frame and a right support frame, wherein the upper bottom plate and the lower bottom plate are oppositely arranged from top to bottom, the left support frame and the right support frame are oppositely arranged from left to right, the left support frame and the right support frame are detachably arranged between the upper bottom plate and the lower bottom plate, first inserting portions are respectively arranged on the upper bottom plate and the lower bottom plate, second inserting portions are correspondingly arranged on the left support frame and the right support frame, the first inserting portions are detachably inserted with the second inserting portions, and the upper shell assembly is detachably arranged on the upper portion of the upper bottom plate.
2. The outdoor unit of claim 1, wherein,
the first inserting part is a strip-shaped inserting hole, and the second inserting part is a strip-shaped inserting piece.
3. The outdoor unit of claim 1, wherein,
the left support frame comprises a left support frame part I and a left support frame part II, the left support frame part I is connected with the left side edges of the upper bottom plate and the lower bottom plate, and the left support frame part II is connected with the rear side edges of the upper bottom plate and the lower bottom plate;
the right branch strut includes right branch strut one portion and right branch strut two, right branch strut one portion with the upper plate the right side limit of lower plate is connected, right branch strut two with the upper plate the rear side limit of lower plate is connected.
4. The outdoor unit of claim 3, wherein,
the upper side and the lower side of the first left support frame part and the upper side and the lower side of the second left support frame part are respectively provided with the second inserting parts;
and the upper side and the lower side of the first right support frame part and the lower side of the second right support frame part are respectively provided with the second inserting parts.
5. The outdoor unit of claim 3, wherein,
the upper side and the lower side of the first left support frame part and the second left support frame part are respectively provided with a first flanging part, the upper side and the lower side of the first right support frame part and the second right support frame part are respectively provided with a second flanging part, and the first flanging part and the second flanging part are respectively connected with the corresponding upper base plate and the corresponding lower base plate.
6. The outdoor unit of claim 5, wherein,
the front end of the left support frame is provided with a first bending part, and the upper end and the lower end of the first bending part are respectively connected with the front side edges of the upper bottom plate and the lower bottom plate;
the front end of the right supporting frame is provided with a second bending part, and the upper end and the lower end of the second bending part are respectively connected with the front side edges of the upper bottom plate and the lower bottom plate.
7. The outdoor unit of claim 6, wherein,
the first left support frame part, the second left support frame part, the first flanging part and the first bending part are formed by bending a sheet metal;
the first right support frame portion, the second flanging portion and the second bending portion are formed by bending a sheet metal.
8. The outdoor unit of claim 5, wherein,
first screw holes are respectively formed in the first flanging portion and the second flanging portion, second screw holes are correspondingly formed in the upper base plate and the lower base plate respectively, and screws penetrate through the first screw holes and the second screw holes.
9. The outdoor unit of any one of claims 1 to 8,
and the left support frame and the right support frame are respectively provided with an installation process port.
10. The outdoor unit of any one of claims 1 to 8,
the periphery of the upper bottom plate is provided with an upper flanging part, the periphery of the lower bottom plate is provided with a lower flanging part, and the upper flanging part and the lower flanging part both extend upwards along the vertical direction;
the upper shell assembly comprises a plurality of upper maintenance plates, and the upper maintenance plates are connected with the upper flanging parts;
the lower casing assembly further comprises a plurality of lower maintenance plates, the lower side edges of the lower maintenance plates are connected with the lower flanging portions, and the upper side edges of the lower maintenance plates are connected with the outer side faces of the left support frame and the right support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020980449.XU CN212457187U (en) | 2020-06-02 | 2020-06-02 | Outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020980449.XU CN212457187U (en) | 2020-06-02 | 2020-06-02 | Outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212457187U true CN212457187U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020980449.XU Active CN212457187U (en) | 2020-06-02 | 2020-06-02 | Outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN212457187U (en) |
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