CN111735184A - Air pipe joint, air pipe assembly and mobile air conditioner - Google Patents
Air pipe joint, air pipe assembly and mobile air conditioner Download PDFInfo
- Publication number
- CN111735184A CN111735184A CN202010731943.7A CN202010731943A CN111735184A CN 111735184 A CN111735184 A CN 111735184A CN 202010731943 A CN202010731943 A CN 202010731943A CN 111735184 A CN111735184 A CN 111735184A
- Authority
- CN
- China
- Prior art keywords
- air
- clamp
- pipe
- tuber pipe
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/029—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/12—Details or features not otherwise provided for transportable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses an air pipe joint, and discloses an air pipe assembly with the air pipe joint and a mobile air conditioner, wherein the air pipe joint comprises: the first connecting piece comprises a clamp and a fastener for locking the clamp, the clamp is provided with a first through hole, and the inner wall of the clamp is provided with a clamping protrusion; and the second connecting piece is provided with a second through hole, is positioned in the first through hole and is connected to the clamp. During the installation, connect the second tuber pipe through the second connecting piece, open the clamp, put into the clamp with first tuber pipe, close the clamp again to through fastener locking clamp, the protruding first tuber pipe of butt of joint prevents that first tuber pipe from droing, thereby realizes the connection of second tuber pipe and first tuber pipe, avoids destroying first tuber pipe.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air pipe joint, an air pipe assembly and a mobile air conditioner.
Background
Mobile air conditioners generally employ retractable air inlet and outlet ducts for air intake and exhaust. In the related art, the air inlet duct and the air outlet duct are assembled to form a pipe-in-pipe structure, i.e., having an inner pipe and an outer pipe, which is simplified in structure. In the pipe-in-pipe structure, the air inlet pipe and the exhaust pipe are usually connected by adopting an air pipe joint, the air pipe joint needs to be fixed by adopting a screw, namely the screw needs to penetrate through the outer pipe, so that the problem of damaging the outer pipe exists, the time is long, and the problem of outer pipe damage is easily caused.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an air pipe joint which can be used for connecting an air inlet pipe and an air exhaust pipe and avoiding damaging an outer pipe.
The invention also provides an air pipe assembly with the air pipe joint.
The invention also provides a mobile air conditioner with the air pipe assembly.
An air hose coupling according to an embodiment of the first aspect of the present invention comprises:
the first connecting piece comprises a clamp and a fastener for locking the clamp, the clamp is provided with a first through hole, and the inner wall of the clamp is provided with a clamping protrusion;
and the second connecting piece is provided with a second through hole, is positioned in the first through hole and is connected to the clamp.
The air pipe joint provided by the embodiment of the invention at least has the following beneficial effects: during the installation, connect the second tuber pipe through the second connecting piece, open the clamp, put into the clamp with first tuber pipe, close the clamp again to through fastener locking clamp, the protruding first tuber pipe of butt of joint prevents that first tuber pipe from droing, thereby realizes the connection of second tuber pipe and first tuber pipe, avoids destroying first tuber pipe.
According to some embodiments of the invention, the second connector is provided with a snap.
According to some embodiments of the invention, the second connector is eccentrically disposed inside the yoke.
According to some embodiments of the invention, the first through hole is oblong in cross-section.
According to some embodiments of the invention, the second through hole is circular in cross-section.
According to some embodiments of the invention, the clip is integrally formed with the second connector.
According to some embodiments of the invention, the first connector is provided with two fasteners and the clamp is provided with two connection ports, the connection ports being locked by the fasteners.
According to some embodiments of the invention, the fastener is a screw, and the connection port is provided with a lug for connecting the screw.
According to a second aspect of the invention an air duct assembly comprises:
an air hose coupling according to an embodiment of the first aspect of the invention;
the second air pipe is connected to the second connecting piece, and the second through hole is communicated with the second air pipe;
first tuber pipe, first tuber pipe cover is located the outside of second tuber pipe, the clamp cover is located the outside of first tuber pipe, first through-hole with first tuber pipe intercommunication, the outside of first tuber pipe be equipped with the protruding annular that matches of joint.
According to the air duct assembly provided by the embodiment of the invention, at least the following beneficial effects are achieved: during the installation, connect the second tuber pipe through the second connecting piece, open the clamp, put into the clamp with first tuber pipe, close the clamp again to through fastener locking clamp, the protruding first tuber pipe of butt of joint prevents that first tuber pipe from droing, thereby realizes the connection of second tuber pipe and first tuber pipe, avoids damaged first tuber pipe.
The mobile air conditioner according to the third aspect embodiment of the invention comprises the air duct assembly of the second aspect embodiment of the invention.
The mobile air conditioner provided by the embodiment of the invention at least has the following beneficial effects: during the installation, connect the second tuber pipe through the second connecting piece, open the clamp, put into the clamp with first tuber pipe, close the clamp again to through fastener locking clamp, the protruding first tuber pipe of butt of joint prevents that first tuber pipe from droing, thereby realizes the connection of second tuber pipe and first tuber pipe, avoids damaged first tuber pipe.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a top plan view of an air hose coupling according to an embodiment of the first aspect of the present invention;
FIG. 2 is a schematic view of an air hose coupling according to an embodiment of the first aspect of the present invention;
FIG. 3 is a cross-sectional view of an air duct assembly according to an embodiment of the second aspect of the present invention;
fig. 4 is an enlarged view of a point a shown in fig. 3.
Reference numerals:
an air duct joint 100; a clamp 101; a second connecting member 102; a first through hole 103; a snap-fit projection 104; a second through hole 105; a buckle 106; a connection port 107; a lug 108;
a second air duct 301; a first air duct 302;
a ring groove 401; a card slot 402.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring now to fig. 1 and 2, an air hose coupling 100 in accordance with an embodiment of the first aspect of the present invention is illustrated.
Referring to fig. 1 and 2, an air hose connector 100 according to an embodiment of the first aspect of the present invention includes a first connector and a second connector 102, wherein the first connector includes a clamp 101 and a fastening member (not shown) for fastening the clamp 101, the clamp 101 is provided with a first through hole 103, and an inner wall of the clamp 101 is provided with a catching protrusion 104. The second connector 102 is provided with a second through hole 105, and the second connector 102 is located in the first through hole 103 and connected to the yoke 101.
Referring to fig. 3 and 4, the air duct assembly according to the embodiment of the second aspect of the present invention includes the air duct joint 100 according to the embodiment of the first aspect of the present invention, a second air duct 301 and a first air duct 302, wherein the second air duct 301 is connected to the second connector 102, the second through hole 105 is communicated with the second air duct 301, the first air duct 302 is sleeved on the outer side of the second air duct 301, the clamp 101 is sleeved on the outer side of the first air duct 302, the first through hole 103 is communicated with the first air duct 302, and the outer side of the first air duct 302 is provided with an annular groove 401 matched with the clamping protrusion 104.
During the equipment, connect second tuber pipe 301 through second connecting piece 102, open clamp 101, put into clamp 101 with first tuber pipe 302, close clamp 101 again, and through fastener locking clamp 101, joint arch 104 butt annular 401 of first tuber pipe 302 prevents that first tuber pipe 302 from droing, thereby realizes the connection of second tuber pipe 301 and first tuber pipe 302, owing to do not need the screw to pass first tuber pipe 302, thereby can avoid first tuber pipe 302 to receive the destruction.
It should be noted that the first air duct 302 can be used for air exhaust or air intake. Correspondingly, the second wind pipe 301 can be used for air intake and also for air exhaust. For example, in some embodiments, the first air duct 302 is used for supplying air, the second air duct 301 is used for exhausting air, outdoor air enters the air inlet of the mobile air conditioner through the first air duct 302 and the first through hole 103, and the air after heat exchange in the mobile air conditioner is exhausted to the outside through the second through hole 105 and the second air duct 301. Compared with a double-air-pipe structure consisting of two split independent air pipes, the air pipe assembly provided by the embodiment of the invention has the advantages that the integrity is better, the structure is simple and attractive, a user can conveniently install and adjust the double-air-pipe structure, and the user experience is improved.
In some embodiments, second connector 102 is provided with a snap 106, and snap 106 is used to connect with the end of second air duct 301. Referring to fig. 3 and 4, the end of the second air duct 301 is provided with a locking groove 402 engaged with the locking buckle 106, and the second connector 102 is connected to the second air duct 301 through the locking buckle 106 and the locking groove 402, so that the second air duct 301 can be quickly mounted and dismounted, and the second air duct 301 can be prevented from being damaged. It is understood that in other embodiments, the second connector 102 and the second air duct 301 can be connected by screws, rivets or clips.
In some embodiments, the second connecting member 102 is eccentrically disposed inside the band 101, so that the second air duct 301 can be eccentrically disposed inside the first air duct 302. In the related art, the structures of some double air ducts are concentrically arranged, and the concentrically arranged inner pipes are unevenly stressed and unstable and easily float relative to the outer pipes. During the drunkenness, the inner tube blocks the wind gap easily, leads to the ventilation between outer tube and the inner tube to be obstructed to influence the operation of mobile air conditioner and produce the noise easily. Compared with the concentric arrangement of the second connecting piece 102 and the clamp 101, namely the concentric arrangement of the second air pipe 301 and the first air pipe 302, the air pipe joint 100 provided by the embodiment of the invention has the advantage that the second air pipe 301 is mainly subjected to one-side wind power, the movement of the second air pipe 301 is reduced, and the influence of the second air pipe 301 on the ventilation of the first air pipe 302 is further reduced.
Referring to fig. 1 and 2, in some embodiments, the cross section of the first through hole 103 is oblong, which is beneficial to increase the contact area between the eccentrically arranged second air duct 301 and the first air duct 302, so that the overall structure is more stable, and the tensile strength of the air duct assembly is improved. Meanwhile, the air pipe assembly is beneficial to reducing the installation space required by one side of the mobile air conditioner, and the effective space of the mobile air conditioner can be reasonably utilized, for example, the rear side of the mobile air conditioner needs to be arranged close to a wall, the installation space in the front-rear direction is limited, and the installation space in the left-right direction is larger.
It should be noted that the oblong shape may be defined as: two points on the circle on the same diameter or two arcs symmetrical about the circle center are selected, and the circle is stretched along the straight line or the arc line to form a graph. For example, the oblong shape may be a racetrack circle formed by the cross-section of the first through-hole 103 as shown in fig. 1; of course, the oblong shape may also be formed as an oval or a square with rounded corners.
Referring to fig. 1 and 2, in some embodiments, the cross section of the second through hole 105 is circular, which is beneficial to the uniform stress of the second air pipe 301, and the second air pipe 301 is not easy to distort in the process of stretching or shrinking the second air pipe 301, and meanwhile, in the process of air outlet of the first air pipe 302, the second air pipe 301 is not easy to shift, so that the influence of the second air pipe 301 on the ventilation of the first air pipe 302 is reduced.
Referring to fig. 1 and 2, in some embodiments, the clip 101 is integrally formed with the second connecting member 102, so that the structure is stable and reliable, and the number of parts and the number of assembly steps are reduced, thereby improving the assembly efficiency.
Referring to fig. 1 and 2, in some embodiments, the first connector is provided with two fasteners, the clamp 101 is provided with two connection ports 107, and the connection ports 107 are locked by the fasteners. The clamp 101 is provided with the two connecting ports 107, so that the clamp 101 can be opened more conveniently, the first air pipe 302 can be placed into the clamp 101 more easily, and the assembly difficulty is reduced. After the clamp 101 is tightly sleeved on the first air duct 302, the clamp 101 is locked by the fastener, so that the clamp 101 is prevented from falling off from the first air duct 302.
It should be noted that, in other embodiments, the clamp 101 may also be provided with only one connection port 107, which also can ensure reliable connection between the second air duct 301 and the first air duct 302 without screws passing through the first air duct 302, thereby preventing the first air duct 302 from being damaged.
Referring to fig. 1 and 2, in some embodiments, the fastener is a screw, and a lug 108 for connecting the screw is provided at the connection port 107. Specifically, connection port 107 includes two ports of clamp 101 open position, is equipped with the lug 108 that extends towards the clamp 101 outside on two ports respectively, is equipped with the screw on two lugs 108 respectively, connects two lugs 108 through the screw, makes connection port 107 can't strut to realize locking connection port 107's purpose, simple to operate is swift.
In some embodiments, the second air duct 301 is a flexible hose and at least a portion of the second air duct is made of spiral iron wires (not shown in the figure), thereby improving the tensile strength of the second air duct 301, and the second air duct is easy to shape, so that the tensile strength of the air duct assembly is supported by the second air duct 301, and a portion of the first air duct 302 is wrapped and attached outside the second air duct 301, thereby forming a stable connection structure, and preventing the second air duct 301 from twisting or shifting in the first air duct 302, thereby preventing wind from being generated, making the air intake and exhaust of the air duct assembly smoother, and further improving the heat exchange effect between the mobile air conditioner and the outdoor environment. The main body of the telescopic hose is made of plastic, and the telescopic hose has the advantages of good flexibility, light weight, good durability and convenience in contraction and folding.
In some embodiments, the first air duct 302 is a flexible hose and at least a portion of the flexible hose is made of plastic or canvas material, which can be easily installed and fixed on the outer wall of the second air duct 301, and has good flexibility, durability and convenient folding; and the flexible hose wraps up there is the wire netting skeleton, also has certain design effect when being connected with second tuber pipe 301, improves the intensity of advancing the subassembly of airing exhaust. Wherein, the annular groove 401 is a gap between two adjacent wire loops of the wire framework.
The mobile air conditioner of the embodiment of the third aspect of the invention comprises the air duct assembly of the embodiment of the second aspect of the invention.
Specifically, the mobile air conditioner (not shown in the figures) according to the embodiment of the third aspect of the present invention includes an air conditioner body and an air duct assembly. The air conditioner is characterized in that an outdoor heat exchange assembly and an air exhaust assembly are arranged in the air conditioner body, the outdoor heat exchange assembly comprises a condenser, the condenser and the air exhaust assembly are installed in an air inlet chamber, and an air inlet of the air inlet chamber is communicated with the first air pipe 302. When the air conditioner works, outdoor air enters the air inlet cavity through the first air pipe 302 and exchanges heat with the condenser, and the air after heat exchange is discharged to the outdoor through the second air pipe 301 by the air exhaust assembly, so that the outdoor heat exchange process of the mobile air conditioner is realized. The structure of outdoor heat exchange assembly and the subassembly of airing exhaust belongs to that ordinary technical personnel in this field easily obtain to the concrete structure of air conditioner body, no longer gives unnecessary details.
The mobile air conditioner adopts a pipe-in-pipe structure to supply air and exhaust air, and utilizes the air pipe joint 100 to position the first air pipe 302 and the second air pipe 301, so that the relative position between the first air pipe 302 and the second air pipe 301 is fixed, the smoothness of ventilation of the first air pipe 302 and the second air pipe 301 is effectively ensured, noise reduction is facilitated, the stability and the reliability of the pipe structure in the pipe are improved, and the mobile air conditioner is more stable in operation.
It should be noted that the first air duct 302 and the second air duct 301 may be directly connected to the air conditioner body, or may be installed on the air duct connector 100 first, and then connected to the air conditioner body through the air duct connector 100.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. Tuber pipe connects, its characterized in that includes:
the first connecting piece comprises a clamp and a fastener for locking the clamp, the clamp is provided with a first through hole, and the inner wall of the clamp is provided with a clamping protrusion;
and the second connecting piece is provided with a second through hole, is positioned in the first through hole and is connected to the clamp.
2. An air hose coupling according to claim 1, wherein the second connector is provided with a snap-fit.
3. An air hose coupling according to claim 1, wherein the second connector is eccentrically located on the inside of the clamp band.
4. An air hose coupling according to claim 1, wherein the first through hole is oblong in cross-section.
5. An air hose coupling according to claim 1 or 4, wherein the second through hole is circular in cross-section.
6. An air hose coupling according to claim 1, wherein the clamp is integrally formed with the second connector.
7. An air hose coupling according to claim 1, wherein the first connector is provided with two fastening members and the clamp band is provided with two connection ports, the connection ports being lockable by means of the fastening members.
8. An air hose coupling according to claim 7, wherein the fastener is a screw and the connection port is provided with a lug for connection to the screw.
9. The tuber pipe subassembly, its characterized in that includes:
an air hose coupling according to any one of claims 1 to 8;
the second air pipe is connected to the second connecting piece, and the second through hole is communicated with the second air pipe;
first tuber pipe, first tuber pipe cover is located the outside of second tuber pipe, the clamp cover is located the outside of first tuber pipe, first through-hole with first tuber pipe intercommunication, the outside of first tuber pipe be equipped with the protruding annular that matches of joint.
10. A mobile air conditioner comprising the air duct assembly of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731943.7A CN111735184A (en) | 2020-07-27 | 2020-07-27 | Air pipe joint, air pipe assembly and mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010731943.7A CN111735184A (en) | 2020-07-27 | 2020-07-27 | Air pipe joint, air pipe assembly and mobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111735184A true CN111735184A (en) | 2020-10-02 |
Family
ID=72657922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010731943.7A Pending CN111735184A (en) | 2020-07-27 | 2020-07-27 | Air pipe joint, air pipe assembly and mobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111735184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762596A (en) * | 2020-12-31 | 2021-05-07 | 上海士诺净化科技有限公司 | Rotary buckle type air outlet structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210165477U (en) * | 2019-01-04 | 2020-03-20 | 东莞市金鸿盛电器有限公司 | Double-air-pipe connecting structure based on rotary clamping and movable air conditioner thereof |
| CN111237886A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust assembly and integral air conditioner |
| CN111237888A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust assembly and integral air conditioner |
| CN212409034U (en) * | 2020-07-27 | 2021-01-26 | 广东美的制冷设备有限公司 | Air pipe joint, air pipe assembly and mobile air conditioner |
-
2020
- 2020-07-27 CN CN202010731943.7A patent/CN111735184A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210165477U (en) * | 2019-01-04 | 2020-03-20 | 东莞市金鸿盛电器有限公司 | Double-air-pipe connecting structure based on rotary clamping and movable air conditioner thereof |
| CN111237886A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust assembly and integral air conditioner |
| CN111237888A (en) * | 2020-03-10 | 2020-06-05 | 广东美的制冷设备有限公司 | Air intake and exhaust assembly and integral air conditioner |
| CN212409034U (en) * | 2020-07-27 | 2021-01-26 | 广东美的制冷设备有限公司 | Air pipe joint, air pipe assembly and mobile air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762596A (en) * | 2020-12-31 | 2021-05-07 | 上海士诺净化科技有限公司 | Rotary buckle type air outlet structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111237888A (en) | Air intake and exhaust assembly and integral air conditioner | |
| CN216143834U (en) | Fresh air pipe assembly and fresh air conditioner with same | |
| CN111735184A (en) | Air pipe joint, air pipe assembly and mobile air conditioner | |
| CN212409034U (en) | Air pipe joint, air pipe assembly and mobile air conditioner | |
| CN211822815U (en) | Air intake and exhaust assembly and integral air conditioner | |
| EP3974739A1 (en) | Air duct assembly and mobile air conditioner | |
| CN211667920U (en) | Air intake and exhaust assembly and integral air conditioner | |
| CN212253073U (en) | Air pipe assembly and mobile air conditioner | |
| CN218495314U (en) | Wall pipe assembly and air conditioner | |
| CN216431913U (en) | Fresh air pipe assembly and fresh air conditioner | |
| CN212618749U (en) | Machine and air conditioner in new trend device, air conditioning | |
| CN212005974U (en) | Joint component, air intake and exhaust component and integral air conditioner | |
| CN206531244U (en) | Air duct structure and air conditioner for kitchen | |
| CN212619149U (en) | Air pipe assembly and mobile air conditioner | |
| WO2021179422A1 (en) | Air feeding and exhausting assembly, and integral air conditioner | |
| CN111735187A (en) | Air pipe assembly and mobile air conditioner | |
| CN212005953U (en) | Wall-passing pipe, fresh air module and air conditioner | |
| CN218328359U (en) | Joint connecting assembly and air conditioning device | |
| CN212618808U (en) | Mobile air conditioner | |
| CN212204988U (en) | Air pipe, air inlet and exhaust structure and integral air conditioner | |
| CN215260430U (en) | Air pipe joint and air conditioning equipment | |
| KR200229085Y1 (en) | Air flow blower | |
| CN213453918U (en) | Fresh air pipeline assembly and air conditioner indoor unit | |
| CN221569772U (en) | Connecting piece for fabric air duct | |
| CN215930047U (en) | Air pipe assembly and air conditioning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |