CN213453908U - Fresh air pipe and air conditioner indoor unit - Google Patents
Fresh air pipe and air conditioner indoor unit Download PDFInfo
- Publication number
- CN213453908U CN213453908U CN202022180297.8U CN202022180297U CN213453908U CN 213453908 U CN213453908 U CN 213453908U CN 202022180297 U CN202022180297 U CN 202022180297U CN 213453908 U CN213453908 U CN 213453908U
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- air duct
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- 238000009434 installation Methods 0.000 claims abstract description 55
- 238000004378 air conditioning Methods 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 19
- 239000003507 refrigerant Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a machine in air conditioning of fresh air duct and applied this fresh air duct. Wherein, be equipped with in the fresh air pipe along its length direction extend the new trend passageway that sets up, still be equipped with in the fresh air pipe along its length direction extend the installation passageway that sets up, the installation passageway with the new trend passageway sets up side by side. The technical scheme of the utility model can promote the installation convenience of machine in the air conditioning, promotes the installation effectiveness.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field, in particular to machine in air conditioning of fresh air duct and applied this fresh air duct.
Background
At present, the trend is to integrate a fresh air component in an air conditioner indoor unit so that the air conditioner indoor unit has a fresh air function. The fresh air component generally needs to introduce fresh air from the outside through a fresh air pipe, and at the moment, the arrangement of the fresh air pipe, a refrigerant pipeline and a communication wire is particularly important; if the arrangement is not reasonable, the installation of the indoor unit of the air conditioner is inconvenient and the installation efficiency is low.
Disclosure of Invention
The utility model aims at providing a machine in fresh air pipe and the air conditioning of using this fresh air pipe aims at promoting the installation convenience of machine in the air conditioning, promotes the installation effectiveness.
In order to achieve the above object, an embodiment of the utility model provides a fresh air pipe is equipped with the new trend passageway that extends the setting along its length direction in this fresh air pipe, still be equipped with the installation passageway that extends the setting along its length direction in the fresh air pipe, the installation passageway with the new trend passageway sets up side by side.
The utility model discloses an in the embodiment, the new trend pipe includes tuber pipe main part and housing, be formed with in the tuber pipe main part the new trend passageway, the housing is followed the length direction of tuber pipe main part extends the setting to can open and shut the ground lid and locate the surface of tuber pipe main part, the surface of tuber pipe main part with the internal surface of housing encloses jointly and closes formation installation passageway.
In an embodiment of the present invention, the air duct main body includes a plate portion and a cover portion, the cover portion covers a surface of the plate portion, and the surface of the plate portion facing the cover portion and an inner surface of the cover portion together enclose the fresh air channel;
the cover casing can be covered on the plate body part, back to the plate surface of the cover body part, and the plate surface of the plate body part, back to the cover body part, and the inner surface of the cover casing jointly enclose the installation channel.
In an embodiment of the present invention, the housing has two connecting sides disposed side by side, and both the connecting sides extend along the length direction of the installation channel;
one of the connecting side edges is rotatably connected with the plate body part, and the other connecting side edge is connected with the plate body part in a buckling manner.
The utility model discloses an in one embodiment, the housing with the connection side that plate body portion buckle is connected is towards another the protruding buckle that is equipped with of connection side, the back of plate body portion is equipped with connecting portion in the face of cover body portion is protruding, connecting portion are located two connect between the side, connecting portion towards the draw-in groove has been seted up on the surface of buckle, the buckle accept in the draw-in groove.
In an embodiment of the present invention, the buckle is disposed along a length direction of the installation channel, and the slot is disposed along a length direction of the installation channel.
In an embodiment of the present invention, a surface of the plate body portion, which faces away from the cover body portion, is convexly provided with a limiting portion, and the limiting portion is spaced from the connecting portion and is arranged opposite to the notch of the slot;
the outer side of the connecting side edge convexly provided with the buckle is further provided with a limiting groove, and the limiting part is contained in the limiting groove.
In an embodiment of the present invention, the plate body portion and the cover body portion are integrally formed as a single structure.
The utility model discloses an in the embodiment, the fresh air pipe is including the first straight tube section, bend section and the second straight tube section that set gradually, deviating from of first straight tube section the one end opening of bend section with deviating from of second straight tube section the one end opening of bend section is arranged towards opposite direction.
An embodiment of the utility model also provides an air-conditioning indoor unit, this air-conditioning indoor unit includes indoor unit main part, new trend subassembly and fresh air duct, is equipped with the new trend passageway that extends to set up along its length direction in this fresh air duct, still be equipped with the installation passageway that extends to set up along its length direction in the fresh air duct, the installation passageway with the new trend passageway sets up side by side;
the fresh air component is arranged in the indoor unit main body, one end of a fresh air channel of the fresh air pipe is communicated with an airflow inlet of the fresh air component, and the other end of the fresh air channel of the fresh air pipe is communicated with the outside.
According to the technical scheme of the utility model, two channels, namely the fresh air channel and the installation channel, are arranged in the fresh air pipe, so that fresh air can be conveyed to a fresh air component in the indoor unit of the air conditioner by utilizing the fresh air channel in the fresh air pipe, and the fresh air function of the indoor unit of the air conditioner is realized; meanwhile, an arrangement path can be provided for a refrigerant pipeline and a communication wire of the indoor unit of the air conditioner by utilizing the installation channel in the fresh air pipe, so that the construction of a refrigerant circulating system and the communication connection between the indoor unit of the air conditioner and the outdoor unit of the air conditioner are realized. That is, the technical scheme of the utility model, utilize same pipeline (fresh air pipe) alright realize simultaneously "send new trend" and "pipeline arrange" the function of these two aspects, "walk the pipe" more succinctly to avoided in the correlation technique with the fresh air pipe separately the trouble that sets up with arranging the route of refrigerant pipeline and communication wire, promoted the installation convenience of air conditioning indoor set, promoted the installation effectiveness.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the fresh air duct of the present invention, wherein the housing is in a covering state;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic structural view of the fresh air duct of FIG. 1 in another condition wherein the housing is uncapped;
FIG. 4 is an enlarged view at B in FIG. 3;
fig. 5 is a schematic structural view of another view of the fresh air duct in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | |
31 | Connecting |
|
| 10 | Air duct |
311 | Buckle | |
| 10a | |
313 | Limiting |
|
| 11 | |
100a | First |
|
| 111 | Connecting |
| Bend section | |
| 1111 | Clamping |
101 | First arc- |
|
| 113 | Limiting |
103 | Middle |
|
| 13 | |
105 | Second arc- |
|
| 30 | |
100c | A second |
|
| 30a | Installation channel |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
At present, the trend is to integrate a fresh air component in an air conditioner indoor unit so that the air conditioner indoor unit has a fresh air function. The fresh air component generally needs to introduce fresh air from the outside through a fresh air pipe, and at the moment, the arrangement of the fresh air pipe, a refrigerant pipeline and a communication wire is particularly important; if the arrangement is not reasonable, the installation of the indoor unit of the air conditioner is inconvenient and the installation efficiency is low.
In order to solve the technical problem, the utility model provides a fresh air pipe 100, this fresh air pipe 100 are applied to the indoor set of air conditioning, aim at promoting the installation convenience of the indoor set of air conditioning, promote the installation effectiveness.
The specific structure of the fresh air duct 100 of the present invention will be described with reference to the following specific embodiments:
as shown in fig. 1 and fig. 2, in an embodiment of the utility model discloses fresh air duct 100, be equipped with in this fresh air duct 100 along its length direction extend the new trend passageway 10a that sets up, still be equipped with in the fresh air duct 100 along its length direction extend the installation passageway 30a that sets up, installation passageway 30a with new trend passageway 10a sets up side by side.
When the novel air duct 100 is used specifically, the novel air duct 100 can extend from indoor to outdoor through the wall through hole in the indoor wall, that is, one end of the novel air duct 100 is placed indoors, and the other end of the novel air duct passes through the wall through hole and then comes outdoors. At this time, one end of the fresh air duct 100 located indoors may be fixed to an indoor unit of the air conditioner, so as to facilitate establishment of a fresh air path and arrangement of a refrigerant pipeline and a communication line.
Specifically, one indoor end of the fresh air channel 10a is communicated with an airflow inlet of a fresh air assembly in the indoor unit of the air conditioner, and meanwhile, a refrigerant pipeline and a communication wire of the indoor unit of the air conditioner are arranged in the installation channel 30 a. Therefore, the outside fresh air can enter the fresh air channel 10a through the end, located outdoors, of the fresh air channel 10a and enter the fresh air assembly through the fresh air channel 10a, and therefore the fresh air function of the indoor unit of the air conditioner is achieved. Meanwhile, the refrigerant pipeline and the communication wire of the indoor unit of the air conditioner can enter the installation channel 30a through the indoor end of the installation channel 30a and can get out of the room through the installation channel 30a, so that the indoor unit of the air conditioner is connected with the outdoor unit of the air conditioner, and the construction of a refrigerant circulation system and the communication connection of the indoor unit of the air conditioner and the outdoor unit of the air conditioner are realized.
Therefore, it can be understood that, in the technical solution of this embodiment, two channels, namely the fresh air channel 10a and the installation channel 30a, are built in the fresh air duct 100, so that the fresh air channel 10a in the fresh air duct 100 can be used to convey fresh air to a fresh air component in an indoor unit of an air conditioner, so as to realize a fresh air function of the indoor unit of the air conditioner; meanwhile, the installation channel 30a in the fresh air duct 100 can be used for providing an arrangement path for a refrigerant pipeline and a communication wire of the indoor unit of the air conditioner, so that the construction of a refrigerant circulation system and the communication connection between the indoor unit of the air conditioner and the outdoor unit of the air conditioner are realized. That is, the technical scheme of this embodiment utilizes same pipeline (fresh air pipe 100) alright realize simultaneously "send the new trend" and the function of "pipeline layout" these two aspects, "the pipe walking" is more succinct to avoided separately setting up the trouble with the arrangement route of fresh air pipe 100 and refrigerant pipeline and communication wire rod among the correlation technique, promoted the installation convenience of air conditioning indoor set, promoted the installation effectiveness. In addition, more concise 'pipe walking' can also make the wholeness of the air-conditioning indoor unit better, and the appearance is cleaner and tidier.
As shown in fig. 1 to 4, in an embodiment of the utility model discloses fresh air duct 100, fresh air duct 100 includes air duct main body 10 and housing 30, be formed with in the air duct main body 10 fresh air channel 10a, housing 30 is followed the length direction of air duct main body 10 extends the setting to can open and shut the lid locate the surface of air duct main body 10, the surface of air duct main body 10 with the internal surface of housing 30 encloses jointly and closes formation installation channel 30 a.
At this time, the cover 30 has two states of a closed state and an opened state:
in a covering state, the inner surface of the housing 30 and the outer surface of the air pipe main body 10 jointly enclose to form an installation channel 30a, the installation channel 30a can provide a layout path for a refrigerant pipeline and a communication wire of an indoor unit of an air conditioner, and the housing 30 can protect the refrigerant pipeline and the communication wire of the indoor unit of the air conditioner in the installation channel 30 a;
under the state of uncapping, the opening of installation passageway 30a is better, can be convenient for get and put, arrange etc. the operation of the refrigerant pipeline and the communication wire rod of machine in the air conditioning, and the flexibility is better to make the installation convenience of machine in the air conditioning further promote.
In addition, the cover 30 may be detachably connected to the air duct main body 10 by a snap 311, a screw, a mortise and tenon joint, a pin joint, or the like, so as to implement an arrangement form in which the cover 30 is openably and closably disposed on the outer surface of the air duct main body 10.
As shown in fig. 1 to 4, in an embodiment of the fresh air duct 100 of the present invention, the air duct main body 10 includes a plate portion 11 and a cover portion 13, the cover portion 13 covers a surface of the plate portion 11, and a surface of the plate portion 11 facing the cover portion 13 and an inner surface of the cover portion 13 together enclose the fresh air channel 10 a;
the cover casing 30 is openably and closably covered on the plate surface of the plate body 11 facing away from the cover body 13, and the plate surface of the plate body 11 facing away from the cover body 13 and the inner surface of the cover casing 30 jointly enclose the installation channel 30 a.
It is understood that, at this time, the inner space of the fresh air duct 100 is partitioned by the plate body portion 11, so that the fresh air passage 10a and the installation passage 30a are formed at both sides of the plate body portion 11, respectively. Therefore, on one hand, the reasonable division of the internal space of the fresh air pipe 100 can be realized, and the smooth realization of the functions of 'fresh air supply' and 'pipeline arrangement' is ensured; on the other hand, the two side plate surfaces of the plate body part 11 are smooth, so that the circulation of fresh air is smoother, and the air supply efficiency is improved; but also can avoid damaging the refrigerant pipeline and the communication wire and improve the safety after the refrigerant pipeline and the communication wire are arranged.
As shown in fig. 1 to 4, in an embodiment of the fresh air duct 100 of the present invention, the housing 30 has two connecting sides 31 disposed side by side, and both the connecting sides 31 extend along the length direction of the installation channel 30 a;
one of the connecting sides 31 is rotatably connected to the plate body 11, and the other connecting side 31 is connected to the plate body 11 by a snap 311.
As can be understood, since one connecting side 31 of the casing 30 is rotatably connected with the plate body part 11 of the air duct main body 10, the casing 30 in the uncapped state is not separated from the air duct main body 10; like this, be equivalent to housing 30 and already pre-fixed on tuber pipe main part 10, operating personnel just no longer need consider housing 30's the problem of placing at the refrigerant pipeline and the arrangement in-process of communication wire rod, and housing 30 just relies on the rotation to realize between the state of uncapping and the state of closing, and is simple and convenient. Meanwhile, because the other connecting side 31 of the housing 30 is connected with the buckle 311 of the plate body 11 of the air duct main body 10, the stability of the other connecting side 31 of the housing 30 when being connected with the plate body 11 of the air duct main body 10 is excellent, and the two are more convenient and quick to separate.
Therefore, the opening and closing process of the housing 30 is simpler and more convenient, the use convenience of the fresh air pipe 100 is improved, the arrangement process of refrigerant pipelines and communication wires is simplified, and the installation convenience of the indoor unit of the air conditioner is improved.
In addition, it should be noted that the rotational connection between one connecting side 31 of the casing 30 and the plate body 11 of the air duct main body 10 can be realized by a conventional rotational connection, for example, by providing a rotating shaft; the connection rib can be formed by arranging a sheet-shaped connection rib with excellent flexibility between one connection side 31 of the housing 30 and the plate body part 11 of the air duct main body 10, for example, by integral molding; or after being separately manufactured, the connecting ribs are arranged between one connecting side edge 31 of the cover 30 and the plate body part 11 of the air duct main body 10 by welding.
As shown in fig. 1 to 4, in an embodiment of the fresh air duct 100 of the present invention, a connection side 31 of the housing 30 connected to the buckle 311 of the plate portion 11 is provided with a buckle 311 protruding toward another connection side 31, a connection portion 111 protruding from a surface of the plate portion 11 facing away from the cover portion 13 is provided, the connection portion 111 is located between the two connection sides 31, a surface of the connection portion 111 facing the buckle 311 is provided with a slot 1111, and the buckle 311 is accommodated in the slot 1111. Thus, the connection between the connection side 31 and the latch 311 of the plate body 11 is achieved, and the structure is simple, the manufacture is convenient, and the stability and reliability are excellent.
As shown in fig. 1 to 4, in an embodiment of the fresh air duct 100 of the present invention, in order to enhance the stability of the connection between the connection side 31 and the plate body portion 11, the buckle 311 extends along the length direction of the installation channel 30a, and the slot 1111 extends along the length direction of the installation channel 30 a.
As shown in fig. 1 to 4, in an embodiment of the fresh air duct 100 of the present invention, a plate surface of the plate portion 11 facing away from the cover portion 13 is convexly provided with a limiting portion 113, and the limiting portion 113 is spaced from the connecting portion 111 and is disposed opposite to the notch of the slot 1111;
the outer side of the connecting side edge 31, on which the buckle 311 protrudes, is further provided with a limiting groove 313, and the limiting portion 113 is accommodated in the limiting groove 313.
Like this, through the cooperation of spacing portion 113 and spacing groove 313, alright play the situation of avoiding buckle 311 to deviate from in the draw-in groove 1111 by accident to can promote the stability of being connected of connecting side 31 and plate body portion 11 buckle 311.
As shown in fig. 1 to 4, in an embodiment of the fresh air duct 100 of the present invention, the plate portion 11 and the cover portion 13 are integrally formed as an integral structure. Therefore, the air duct main body 10 can be formed in one step by using an injection molding process, and the air duct main body is short in process, high in efficiency, low in process difficulty and convenient to manufacture.
As shown in fig. 5, in an embodiment of the fresh air duct 100 of the present invention, the fresh air duct 100 includes a first straight duct section 100a, a bent duct section 100b, and a second straight duct section 100c, which are sequentially disposed, and an opening of one end of the first straight duct section 100a departing from the bent duct section 100b and an opening of one end of the second straight duct section 100c departing from the bent duct section 100b are disposed in opposite directions.
In this embodiment, elbow section 100b includes a first arcuate section 101, an intermediate straight section 103, and a second arcuate section 105. Specifically, the central axis of the first straight pipe section 100a and the central axis of the second straight pipe section 100c are arranged in parallel, the openings at the two ends of the first arc-shaped pipe section 101 are arranged in an angle of 90 °, one end of the first arc-shaped pipe section 101 is connected with one end of the first straight pipe section 100a, and the other end of the first arc-shaped pipe section 101 is connected with one end of the middle straight pipe section 103; openings at two ends of the second arc-shaped pipe section 105 are also arranged at an angle of 90 degrees, one end of the second arc-shaped pipe section 105 is connected with one end of the middle straight pipe section 103, which is far away from the first arc-shaped pipe section 101, and the other end of the second arc-shaped pipe section 105 is connected with one end of the second straight pipe section 100 c; and the opening of the end of the first arcuate tube section 101 facing away from the intermediate straight tube section 103 is arranged in the opposite direction to the opening of the end of the second arcuate tube section 105 facing away from the intermediate straight tube section 103.
Like this, when new tuber pipe 100 when the installation, its both ends opening just can carry out reasonable adjustment according to actual conditions in the ascending height relation of vertical side to make new tuber pipe 100 arrange more nimble, satisfy the installation demand under more the condition, and then make the installation convenience of air conditioning indoor set further promote.
Note that the "cover 30" of the plurality of segments of the fresh air duct 100 may be opened and closed individually or may be opened and closed collectively as a unit. Of course, when the "cover 30" of the plurality of segments of the fresh air duct 100 is integrally opened and closed, the fresh air duct 100 may be made of soft plastic, such as polyethylene, polypropylene, polyvinyl chloride, etc., so as to utilize the deformation capability of the soft plastic to open and close the "cover 30". Of course, it is understood that when the whole body of the fresh air duct 100 is linear, there is no special requirement for the material thereof.
The utility model also provides an indoor unit of air conditioner, this indoor unit of air conditioner include indoor set main part, new trend subassembly and fresh air duct 100, and the concrete structure of this fresh air duct 100 refers to aforementioned embodiment. Since the air conditioner indoor unit adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by all the technical solutions of all the embodiments are achieved, and no further description is given here.
The fresh air component is arranged in the indoor unit main body, one end of a fresh air channel 10a of the fresh air pipe 100 is communicated with an airflow inlet of the fresh air component, and the other end of the fresh air channel 10a of the fresh air pipe 100 is communicated with the outside.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a fresh air pipe, is applied to machine in the air conditioning, its characterized in that, be equipped with in the fresh air pipe along its length direction extension setting's new trend passageway, still be equipped with in the new trend pipe along its length direction extension setting's installation passageway, the installation passageway with the new trend passageway sets up side by side.
2. The fresh air duct according to claim 1, wherein the fresh air duct comprises a duct body and a casing, the fresh air passage is formed in the duct body, the casing extends along a length direction of the duct body and is openably covered on an outer surface of the duct body, and the outer surface of the duct body and an inner surface of the casing together enclose the installation passage.
3. The fresh air duct according to claim 2, wherein the main air duct body comprises a plate body portion and a cover body portion, the cover body portion covers a plate surface of the plate body portion, and the plate surface of the plate body portion facing the cover body portion and an inner surface of the cover body portion jointly enclose the fresh air channel;
the cover casing can be covered on the plate body part, back to the plate surface of the cover body part, and the plate surface of the plate body part, back to the cover body part, and the inner surface of the cover casing jointly enclose the installation channel.
4. The fresh air duct of claim 3, wherein said housing has two side-by-side connecting sides, both of said connecting sides extending along the length of said mounting channel;
one of the connecting side edges is rotatably connected with the plate body part, and the other connecting side edge is connected with the plate body part in a buckling manner.
5. The fresh air duct according to claim 4, wherein a connecting side of the casing, which is connected to the plate body portion by the buckle, is provided with a buckle protruding toward the other connecting side, a connecting portion protruding from a surface of the plate body portion facing away from the cover body portion is provided between the two connecting sides, a surface of the connecting portion facing the buckle is provided with a slot, and the buckle is received in the slot.
6. The fresh air duct of claim 5, wherein said catch extends along a length of said mounting channel and said catch extends along a length of said mounting channel.
7. The fresh air duct according to claim 5, wherein a plate surface of the plate body portion facing away from the cover body portion is convexly provided with a limiting portion, and the limiting portion is arranged at a distance from the connecting portion and opposite to the notch of the clamping groove;
the outer side of the connecting side edge convexly provided with the buckle is further provided with a limiting groove, and the limiting part is contained in the limiting groove.
8. The fresh air duct of claim 3 wherein said plate body portion and said cover body portion are of integrally formed unitary construction.
9. The fresh air duct according to claim 1, wherein said fresh air duct comprises a first straight duct section, a bend duct section and a second straight duct section, which are arranged in this order, and an opening of an end of said first straight duct section facing away from said bend duct section is arranged in an opposite direction to an opening of an end of said second straight duct section facing away from said bend duct section.
10. An indoor unit of an air conditioner, which is characterized by comprising an indoor unit main body, a fresh air component and the fresh air pipe as claimed in any one of claims 1 to 9, wherein the fresh air component is arranged in the indoor unit main body, one end of a fresh air channel of the fresh air pipe is communicated with an airflow inlet of the fresh air component, and the other end of the fresh air channel of the fresh air pipe is used for being communicated with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022180297.8U CN213453908U (en) | 2020-09-28 | 2020-09-28 | Fresh air pipe and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022180297.8U CN213453908U (en) | 2020-09-28 | 2020-09-28 | Fresh air pipe and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453908U true CN213453908U (en) | 2021-06-15 |
Family
ID=76283440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022180297.8U Active CN213453908U (en) | 2020-09-28 | 2020-09-28 | Fresh air pipe and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453908U (en) |
-
2020
- 2020-09-28 CN CN202022180297.8U patent/CN213453908U/en active Active
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