CN208296065U - air conditioner - Google Patents
air conditioner Download PDFInfo
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- CN208296065U CN208296065U CN201820726823.6U CN201820726823U CN208296065U CN 208296065 U CN208296065 U CN 208296065U CN 201820726823 U CN201820726823 U CN 201820726823U CN 208296065 U CN208296065 U CN 208296065U
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- air conditioner
- connecting tube
- indoor unit
- pars contractilis
- conditioner according
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Abstract
The utility model provides a kind of air conditioner, comprising: indoor unit;Outdoor unit, at least one of indoor unit and outdoor unit are movably disposed;One end of connecting tube, connecting tube is connect with indoor unit, and the other end of connecting tube is connect with outdoor unit, and connecting tube is at least a part of scalable, and indoor unit and outdoor unit are able to drive connecting tube when relative displacement occurs and stretch.By technical solution provided by the utility model, being able to solve air conditioner in the prior art is inconvenient to the problem of installing and safeguarding.
Description
Technical field
The utility model relates to air conditioner technical fields, in particular to a kind of air conditioner.
Background technique
The indoor unit of air conditioner and the installation site of outdoor unit are fixed in the prior art, such as the height of house wall
Place, operator usually require to operate by tool arrival installation site in installation or maintenance, this is both inconvenient to operate,
There is security risk again.Moreover, the length for the pipeline that connects indoor unit and outdoor unit be it is fixed, be not easy to indoor unit and
Outdoor unit relatively moves in the connected situation.
Utility model content
The utility model provides a kind of air conditioner, is asked with solve that air conditioner in the prior art is inconvenient to install and safeguard
Topic.
To solve the above-mentioned problems, the utility model provides a kind of air conditioner, comprising: indoor unit;Outdoor unit, indoor unit
It is movably disposed at least one of outdoor unit;One end of connecting tube, connecting tube is connect with indoor unit, the other end of connecting tube
It is connect with outdoor unit, connecting tube is at least a part of scalable, and indoor unit and outdoor unit are able to drive when relative displacement occurs
Connecting tube is flexible.
Further, connecting tube includes pars contractilis, and pars contractilis is scalable, pars contractilis be it is multiple, multiple pars contractilis sequentially connect
It connects.
Further, pars contractilis is cyclic structure, and the middle part outwardly convex of the side wall of pars contractilis, pars contractilis is by elastic material
It is made.
Further, pars contractilis includes first sleeve and the second casing, and the second casing is movably threaded through first sleeve
In.
Further, pars contractilis further include: first seal, for sealing, first seal setting in first sleeve and
Between second casing.
Further, pars contractilis further include: position limiting structure is arranged in first sleeve and/or the second casing, position limiting structure
For limiting the distance of first sleeve and the relative movement of the second casing.
Further, position limiting structure includes: the first stop part, and the end of first sleeve is arranged in;Second stop part, setting
In the end of the second casing, the second stop part is used for and the first stop part counter stopper.
Further, connecting tube includes: tube body, and tube body is at least a part of scalable;The end of tube body is arranged in connector
Portion, connector have clamping structure or helicitic texture;Second seal is arranged on connector.
Further, air conditioner further include: lifting device, indoor unit are arranged on lifting device, and lifting device is used for band
Dynamic indoor unit raising and lowering.
Further, lifting device includes: fixed frame;Movable stand is movably disposed on fixed frame, and indoor unit is removable
It is arranged on movable stand with unloading;Driving portion, for driving movable stand mobile.
Further, driving portion includes: rotation section, is rotatably arranged on fixed frame;Traction rope, one end of traction rope
It is connect with rotation section, the other end of traction rope is connect with movable stand, and traction rope can be rolled or be unfolded in rotation section.
Further, lifting device further include: guide part, guide part is for being oriented to movable stand.
Further, guide part includes: the first guide part, is connect with fixed frame;Second guide part, connect with movable stand,
Second guide part and the first guide part are cooperatively connected, and the second guide part can be slided with respect to the first guide part.
Using the technical solution of the utility model, at least one of the indoor unit of air conditioner and outdoor unit are movably set
It sets, and is connected indoor unit with outdoor unit by telescopic connecting tube.In this way install or safeguard air conditioner when can first by
Indoor unit or outdoor unit are moved to convenient position, are then operated again.Since connecting tube is at least a part of scalable, this
Sample can be in convenient position dismantling connection pipe or mobile indoor unit or outdoor unit in the case where not dismantling connection pipe.Cause
This, can be convenient for the installation and maintenance of air conditioner by the technical solution of the utility model.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the air conditioner of the offer of the embodiments of the present invention one;
Fig. 2 shows the structural schematic diagrams of the connecting tube in Fig. 1;
Fig. 3 shows the structural schematic diagram of the connecting tube of the offer of the embodiments of the present invention two;
Fig. 4 shows the structural schematic diagram of the lifting device in Fig. 1;
Fig. 5 shows an installation diagram of lifting device and indoor unit in Fig. 1;
Fig. 6 shows another installation diagram of lifting device and indoor unit in Fig. 1.
Wherein, the above drawings include the following reference numerals:
10, indoor unit;20, outdoor unit;30, connecting tube;31, pars contractilis;311, first sleeve;312, the second casing;
313, first seal;314, the first stop part;315, the second stop part;40, fixed frame;50, movable stand;60, driving portion;
61, rotation section;62, traction rope;70, guide part;71, the first guide part;72, the second guide part.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
As shown in Figure 1, the embodiments of the present invention one provide a kind of air conditioner, comprising: indoor unit 10;Outdoor unit
20, at least one of indoor unit 10 and outdoor unit 20 are movably disposed;Connecting tube 30, one end of connecting tube 30 and indoor unit 10
Connection, the other end of connecting tube 30 are connect with outdoor unit 20, and connecting tube 30 is at least a part of scalable, indoor unit 10 and outdoor
It is flexible that machine 20 is able to drive connecting tube 30 when relative displacement occurs.
Using the technical solution of the present embodiment, movably by least one of the indoor unit 10 of air conditioner and outdoor unit 20
Setting, and connected indoor unit 10 and outdoor unit 20 by telescopic connecting tube 30.Installing or safeguarding air conditioner in this way
Indoor unit 10 or outdoor unit 20 are moved to convenient position by Shi Kexian, are then operated again.At least due to connecting tube 30
It is a part of scalable, it can be moved in this way in convenient position dismantling connection pipe 30 or in not dismantling connection pipe 30 in the case where
Indoor unit 10 or outdoor unit 20.Therefore, technical solution through this embodiment can be convenient for the installation and maintenance of air conditioner.And
And when the distance of indoor unit 10 and outdoor unit 20 close to when connecting tube 30 can shrink automatically, can reduce connecting tube 30 in this way
Occupied space and relatively beautiful.
In the present embodiment, connecting tube 30 include pars contractilis 31, pars contractilis 31 is scalable, pars contractilis 31 be it is multiple, it is multiple
Pars contractilis 31 is sequentially connected with.In this way can by the change of the entire length of the flexible realization connecting tube 30 of multiple pars contractilis 31, from
And mobile indoor unit 10 or outdoor unit 20 in the case where not dismantling connection pipe 30.
As shown in Fig. 2, pars contractilis 31 is cyclic structure, the side wall of pars contractilis 31 in the embodiments of the present invention one
Middle part outwardly convex, pars contractilis 31 is made of elastic material.Due to the middle part outwardly convex of the side wall of pars contractilis 31, and stretch
Contracting portion 31 has elasticity, therefore pars contractilis 31 can be extended under a stretching force or be shunk under pressure, to realize connection
The change of the entire length of pipe 30.
As shown in figure 3, pars contractilis 31 includes first sleeve 311 and the second casing in the embodiments of the present invention two
312, the second casing 312 is movably threaded through in first sleeve 311.It in this way can be by changing first sleeve 311 and second set
The length of the lap of pipe 312 adjusts the length of pars contractilis 31, to change the entire length of connecting tube 30.
In the present embodiment, pars contractilis 31 further include: first seal 313, first seal 313 is for sealing, and first
Sealing element 313 is arranged between first sleeve 311 and the second casing 312.Connecting tube 30 passes through for circulate condensed water or refrigerant
First seal 313 is set between first sleeve 311 and the second casing 312, can prevent pars contractilis 31 from leaking, in this way
The reliability of connecting tube 30 can be improved.When connecting tube 30 is used to circulate refrigerant, connecting tube 30 should have enough resistance to compression energy
Power and structural strength.
In the present embodiment, pars contractilis 31 further include: position limiting structure is arranged in first sleeve 311 and/or the second casing
On 312, position limiting structure is used to limit the distance of first sleeve 311 and the relative movement of the second casing 312.Pass through setting limit knot
Structure can be such that first sleeve 311 and the second casing 312 relatively moves within a predetermined range, prevent first sleeve 311 and
The separation of two casings 312.
Specifically, position limiting structure includes: the first stop part 314, and the end of first sleeve 311 is arranged in;Second stop part
315, the end of the second casing 312 is set, and the second stop part 315 is used for and 314 counter stopper of the first stop part.Pass through setting
First stop part 314 and the second stop part 315, when in same pars contractilis 31 first sleeve 311 and the second casing 312 mutual
When far to certain length, the first stop part 314 and the second stop part 315 are in contact, to prevent first sleeve 311 and the
The separation of two casings 312, guarantees the reliability of connecting tube 30.When connecting tube 30 is when shrinking, pars contractilis 31 is being retracted to a fixed length
When spending, two adjacent the second stop parts 315 are in contact or two adjacent the first stop parts 314 in different pars contractilis 31
It is in contact, continues to shrink to limit connecting tube 30.
In the present embodiment, connecting tube 30 includes: tube body, and tube body is at least a part of scalable;Connector is arranged in tube body
End, connector have clamping structure or helicitic texture;Second seal is arranged on connector.Connector is used for and indoor unit 10
Or outdoor unit 20 connects, it, can be in order to connecting tube 30 and indoor unit 10 by the way that clamping structure or helicitic texture are arranged on connector
Or the connection of outdoor unit 20.By the way that second seal is arranged on connector, it is ensured that the leakproofness of link position prevents from condensing
Water or refrigerant leak, to improve the reliability of air conditioner.
In the present embodiment, air conditioner further include: lifting device, indoor unit 10 are arranged on lifting device, lifting device
For driving 10 raising and lowering of indoor unit.The installation and maintenance that can be convenient for indoor unit 10 is arranged such.For example, indoor in installation
When machine 10, the pipeline that first can be installed the component of indoor unit 10 in the maneuverable position of operator or be connect with indoor unit 10,
Then indoor unit 10 is risen to by higher position in house by lifting device and uses indoor unit 10.In maintenance or purge chamber
When machine 10, the indoor unit 10 of higher position can be dropped to by maneuverable position by lifting device and handled.In room
While interior machine 10 rises or falls, connecting tube 30 can shrink or extend, to guarantee the company of indoor unit 10 and outdoor unit 20
It connects and keeps air conditioner whole more beautiful.Therefore, technical solution through this embodiment, operator are not necessarily to high altitude operation just
Indoor unit 10 can be installed or be safeguarded, it in this way can be in order to operating and can be avoided security risk when high altitude operation.
As shown in Figure 1, lifting device includes: fixed frame 40;Movable stand 50, movable stand 50 are movably disposed at fixed frame
On 40, indoor unit 10 is removably disposed on movable stand 50;Driving portion 60, for driving movable stand 50 mobile.It can lead in this way
The drive movable stand 50 of portion 60 of overdriving is moved relative to fixed frame 40, so that indoor unit 10 be driven to rise or fall.Wherein, Gu
Determine on the wall that frame 40 can be set in house.
Specifically, driving portion 60 includes: rotation section 61, is rotatably arranged on fixed frame 40;Traction rope 62, traction rope
62 one end is connect with rotation section 61, and the other end of traction rope 62 is connect with movable stand 50, and rotation section 61 can be rolled or be unfolded
Traction rope 62.Be arranged such can by traction rope 62 roll or be unfolded drive movable stand 50 rise or fall.Wherein, rotation section
61 can be set to motor or hoist engine.Such set-up mode structure is simple and convenient to operate, and the structure of device is more tight
It gathers, occupies little space.In order to improve the stability of indoor unit 10 when moving, two rotation sections 61 and two tractions can be set
Rope 62 can drive movable stand 50 mobile by two rotation sections 61 and two moving synchronously for traction rope 62 in this way.
In the present embodiment, lifting device further include: guide part 70, guide part 70 is for being oriented to movable stand 50.
By the way that guide part 70 is arranged, can be improved movable stand 50 it is mobile when stability, anti-locking apparatus shakes, and guarantees safety.In order to
Stability is further improved, two guide parts 70 can be set, movable stand 50 is oriented to jointly.
Specifically, guide part 70 includes: the first guide part 71, is connect with fixed frame 40;Second guide part 72, with movable stand
50 connections, the second guide part 72 and the first guide part 71 are cooperatively connected, and the second guide part 72 can be sliding with respect to the first guide part 71
It is dynamic.Movable stand 50 can be oriented to by the opposite sliding of the second guide part 72 and the first guide part 71 in this way.Second guiding
Part 72 and the first guide part 71 can be arranged along the vertical direction.It in the present embodiment, can be by the second guide part 72 and the first guiding
Part 71 is respectively set to the structure with sliding slot and sliding rail, or the second guide part 72 and the first guide part 71 are respectively set to
Guide post and structure with pilot hole.
Controller can also be set in lifting device, when cleaning to air conditioner, it is only necessary to press movement controller, just
The indoor unit of air conditioner can be made to decline automatically, operator is made there is no need to aloft operation by lifting device at this time
Indoor unit drops to the eminence of a people, and operator can stand carries out any operation on the ground.This device is also suitble to air-conditioning
The docking operation of the connecting tube of the indoor unit and outdoor unit of device: when user carries out installation air conditioner, it is necessary first to fixed frame
It is fixed on indoor wall, then controls movable stand and be automatically lowered at certain position, then operator is on the ground room
After the connecting tube of interior machine and outdoor unit is to connecting, indoor unit is hung on movable stand, starts controller, movable stand just will drive room
Interior machine rises to installation site automatically.In this installation process, operator can operate on the ground, greatly convenient
The installation of air conditioner, improves the safety of installation personnel.When indoor unit is declined automatically, controller controls motor rotation
Speed, and then control indoor unit decrease speed.Air conditioner slowly declines under the pulling of traction rope, and guide part will stretch
It opens, so that indoor unit be driven to decline.When indoor unit rises, motor reversal pulls traction rope, and indoor unit will be along guide part
It up slowly rises, until installed position.
Connecting tube provided in this embodiment cooperates above-mentioned lifting device, does not need aloft when may make installation air conditioner
Carry out the connection of indoor unit and outdoor unit.Connecting tube design herein has pars contractilis, this pars contractilis is shrinkable or expansion.When
When installing air conditioner room unit, by the automatic decline of above-mentioned lifting device, so that air conditioner room unit is located at the height of a people
Place, operator can carry out the docking of the connecting tube of indoor unit and outdoor unit on the ground at this time.When connecting tube has been docked
Bi Shi, because connecting tube has pars contractilis, is stretched by control so that lifting device rises to the installed position of indoor unit automatically
Contracting portion will be shunk with the rising of air conditioner.When needing to carry out cleaning to air conditioner, by control so that rising
Falling unit declines automatically, and connecting tube can be stretched with the decline of air conditioner, until indoor unit is positioned at operable apart from ground
Position can avoid high altitude operation in this way.Connecting tube in the application can be divided into telescopic segment and non-telescoping section, telescopic segment with it is non-telescoping
Section is gapless sealed connection, to prevent the secondary refrigerant leakage in pipeline.The pipeline material of telescopic segment can be with leakproofness
Can material, as plastics, metal or other meet the material of functional requirement.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model;The noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
Claims (13)
1. a kind of air conditioner characterized by comprising
Indoor unit (10);
Outdoor unit (20), at least one of the indoor unit (10) and the outdoor unit (20) are movably disposed;
One end of connecting tube (30), the connecting tube (30) is connect with the indoor unit (10), the connecting tube (30) it is another
End connect with the outdoor unit (20), the connecting tube (30) is at least a part of scalable, the indoor unit (10) with it is described
It is flexible that outdoor unit (20) is able to drive the connecting tube (30) when relative displacement occurs.
2. air conditioner according to claim 1, which is characterized in that the connecting tube (30) includes pars contractilis (31), described
Pars contractilis (31) is scalable, the pars contractilis (31) be it is multiple, multiple pars contractilis (31) are sequentially connected with.
3. air conditioner according to claim 2, which is characterized in that the pars contractilis (31) is cyclic structure, described flexible
The middle part outwardly convex of the side wall in portion (31), the pars contractilis (31) are made of elastic material.
4. air conditioner according to claim 2, which is characterized in that the pars contractilis (31) include first sleeve (311) and
Second casing (312), second casing (312) are movably threaded through in the first sleeve (311).
5. air conditioner according to claim 4, which is characterized in that the pars contractilis (31) further include:
First seal (313), for sealing, the first seal (313) setting is in the first sleeve (311) and described
Between second casing (312).
6. air conditioner according to claim 4, which is characterized in that the pars contractilis (31) further include:
Position limiting structure is arranged in the first sleeve (311) and/or second casing (312), and the position limiting structure is used for
Limit the distance of the first sleeve (311) and second casing (312) relative movement.
7. air conditioner according to claim 6, which is characterized in that the position limiting structure includes:
First stop part (314) is arranged in the end of the first sleeve (311);
Second stop part (315), setting are used for and institute in the end of second casing (312), second stop part (315)
State the first stop part (314) counter stopper.
8. air conditioner according to claim 1, which is characterized in that the connecting tube (30) includes:
Tube body, the tube body are at least a part of scalable;
Connector, is arranged in the end of the tube body, and the connector has clamping structure or helicitic texture;
Second seal is arranged on the connector.
9. air conditioner according to any one of claim 1 to 8, which is characterized in that the air conditioner further include:
Lifting device, the indoor unit (10) are arranged on the lifting device, and the lifting device is for driving the interior
Machine (10) raising and lowering.
10. air conditioner according to claim 9, which is characterized in that the lifting device includes:
Fixed frame (40);
Movable stand (50) is movably disposed on the fixed frame (40), and the indoor unit (10) is removably disposed in institute
It states on movable stand (50);
Driving portion (60), for driving the movable stand (50) mobile.
11. air conditioner according to claim 10, which is characterized in that the driving portion (60) includes:
Rotation section (61) is rotatably arranged on the fixed frame (40);
One end of traction rope (62), the traction rope (62) is connect with the rotation section (61), the traction rope (62) it is another
End is connect with the movable stand (50), and the traction rope (62) can be rolled or be unfolded to the rotation section (61).
12. air conditioner according to claim 10, which is characterized in that the lifting device further include:
Guide part (70), the guide part (70) is for being oriented to the movable stand (50).
13. air conditioner according to claim 12, which is characterized in that the guide part (70) includes:
First guide part (71) is connect with the fixed frame (40);
Second guide part (72) is connect with the movable stand (50), second guide part (72) and first guide part
(71) it is cooperatively connected, second guide part (72) being capable of relatively described first guide part (71) sliding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820726823.6U CN208296065U (en) | 2018-05-15 | 2018-05-15 | air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820726823.6U CN208296065U (en) | 2018-05-15 | 2018-05-15 | air conditioner |
Publications (1)
Publication Number | Publication Date |
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CN208296065U true CN208296065U (en) | 2018-12-28 |
Family
ID=64727929
Family Applications (1)
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CN201820726823.6U Active CN208296065U (en) | 2018-05-15 | 2018-05-15 | air conditioner |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108344053A (en) * | 2018-05-15 | 2018-07-31 | 珠海格力电器股份有限公司 | Air conditioner |
CN110195929A (en) * | 2019-04-23 | 2019-09-03 | 海宁亿联金属配件有限公司 | A kind of central air-conditioning lifting device |
CN112629006A (en) * | 2021-01-11 | 2021-04-09 | 张军燕 | Wall-mounted air conditioner convenient to install and clean |
WO2023231237A1 (en) * | 2022-05-30 | 2023-12-07 | 芜湖美智空调设备有限公司 | Window air conditioner |
-
2018
- 2018-05-15 CN CN201820726823.6U patent/CN208296065U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108344053A (en) * | 2018-05-15 | 2018-07-31 | 珠海格力电器股份有限公司 | Air conditioner |
CN110195929A (en) * | 2019-04-23 | 2019-09-03 | 海宁亿联金属配件有限公司 | A kind of central air-conditioning lifting device |
CN112629006A (en) * | 2021-01-11 | 2021-04-09 | 张军燕 | Wall-mounted air conditioner convenient to install and clean |
WO2023231237A1 (en) * | 2022-05-30 | 2023-12-07 | 芜湖美智空调设备有限公司 | Window air conditioner |
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