CN211551806U - Air guide device, air conditioner indoor unit and air conditioner - Google Patents
Air guide device, air conditioner indoor unit and air conditioner Download PDFInfo
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- CN211551806U CN211551806U CN201922232966.9U CN201922232966U CN211551806U CN 211551806 U CN211551806 U CN 211551806U CN 201922232966 U CN201922232966 U CN 201922232966U CN 211551806 U CN211551806 U CN 211551806U
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- 238000007789 sealing Methods 0.000 claims abstract description 63
- 238000004378 air conditioning Methods 0.000 claims description 23
- 230000007704 transition Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The application relates to the technical field of air conditioners, in particular to an air guide device, an air conditioner indoor unit and an air conditioner, wherein the air guide device is movably connected to the air conditioner indoor unit, a gap exists between a side end plate and a shell of the air conditioner indoor unit, the air guide device is provided with two end parts, the two end parts are respectively and movably connected to the gap, two sealing parts are respectively arranged on the two end parts, and the two sealing parts are used for respectively extending into the gap so as to block air flow entering the gap; this scheme adopts the mode that the cooperation set up the sealing member on air ducting, can realize when last air-out mode, and the air conditioner can seal the gap that exists between side end plate and the casing by oneself at the operation in-process to effectively avoid some air current can be under the effect of wind pressure, inside through this gap backward flow to the casing, improve sealing performance, the air output of air outlet on the guarantee, need not extra part reduce cost simultaneously.
Description
Technical Field
The utility model relates to an air conditioner technical field, concretely relates to machine and air conditioner in air ducting, air conditioning.
Background
In recent years, an air conditioning indoor unit having an upper outlet and a lower outlet has been developed to improve user experience, and includes: the air conditioner indoor unit is only provided with a cross-flow fan at the lower air outlet, when a user selects a lower air outlet mode, the lower air guide plate only needs to be rotated, and when the user selects an upper air outlet mode, the upper air guide plate needs to be rotated and simultaneously the air guide device is driven to move towards the direction far away from the shell, so that the air guide device, the lower air guide plate and the shell form an upper air outlet cavity, air flow passes through the upper air outlet cavity and is discharged from the upper air outlet formed by the upper wall surface of the air guide device and the shell, and the air flow is cold air or hot air.
Because two tip of this air ducting are connected with two side end plates of machine in the air conditioning respectively, simultaneously for the convenience of air ducting's motion, this machine in the air conditioning has the gap between side end plate and casing, but this gap when last air-out mode will lead to some air current to flow back to inside the casing via this gap under the effect of wind pressure to reduce the air output of going up the air outlet, influence the work efficiency of air conditioner.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide an air ducting, machine and air conditioner in air conditioning to there is the technical problem who reduces the air outlet air output in the machine in the air conditioning among the solution prior art.
Technical scheme (I)
In order to achieve the above object, the embodiment of the first aspect of the present invention provides an air guiding device, air guiding device swing joint is in the machine in the air conditioning, there is the gap between side end plate and the casing of machine in the air conditioning, air guiding device has two tip, two tip swing joint respectively in the gap, and two be provided with two sealing members on the tip respectively, two the sealing member is used for stretching into respectively in the gap, in order to block the entering the air current in gap.
Optionally, the shape of the sealing element is matched with the gap, and the sealing element is driven by the air guide device to reciprocate in a direction close to or far from the housing so as to block the gap.
Optionally, the air guiding device and the sealing element are integrally formed.
Optionally, an edge line of the sealing element on a side close to the casing of the indoor unit of the air conditioner is flush with an edge line of the air guide device on a side close to the casing.
Optionally, the length of the seal is greater than the length of the gap.
Optionally, the width of the seal is less than the depth of the gap.
Optionally, the sealing member is provided in a hook-shaped structure, and the sealing member includes: an arc transition section and a sharp convex section which are integrally formed.
In order to achieve the above object, an embodiment of a second aspect of the present invention provides an air conditioner indoor unit, including the air guiding device described in any one of the foregoing.
Optionally, the air-conditioning indoor unit has an upper air outlet and a lower air outlet, and the air-conditioning indoor unit includes: the air guide device moves away from the shell to enable the air guide device, the lower air guide plate and the shell to form an upper air outlet cavity.
In order to achieve the above object, an embodiment of a third aspect of the present invention provides an air conditioner, including the air conditioner indoor unit described above.
(II) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the utility model provides an air guide device, the air guide device is movably connected with an air-conditioning indoor unit, a gap exists between a side end plate and a shell of the air-conditioning indoor unit, the air guide device is provided with two end parts, the two end parts are respectively movably connected in the gap, two sealing parts are respectively arranged on the two end parts, and the two sealing parts are used for respectively extending into the gap so as to block the air flow entering the gap; this scheme adopts the mode that the cooperation set up the sealing member on air ducting, can realize when last air-out mode, and the air conditioner can seal the gap that exists between side end plate and the casing by oneself at the operation in-process to effectively avoid some air current can be under the effect of wind pressure, inside through this gap backward flow to the casing, improve sealing performance, the air output of air outlet on the guarantee, need not extra part reduce cost simultaneously.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained without inventive exercise, wherein:
FIG. 1 is a schematic structural view of a sealing member according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air guiding device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an indoor unit of an air conditioner in the prior art;
FIG. 4 is an enlarged view of a portion of FIG. 3 at position A;
fig. 5 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 6 is a partially enlarged view of a position B in fig. 5.
In the figure: 1. an air guide device; 2. a housing; 3. a side end plate; 4. a seal member; 5. an arc-shaped transition section; 6. a pointed convex section; 7. an upper air deflector; 8. a front panel; 9. supporting the side plates; 10. a lower air deflector; 11. a gap; 12. an upper air outlet; 13. an arc structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
In the prior art, in order to improve the user experience, an air conditioner indoor unit having an upper air outlet 12 and a lower air outlet is proposed as illustrated in fig. 3 and 4, and the air conditioner indoor unit mainly includes a casing 2, an upper air deflector 7, a lower air deflector 10, and an air guide device 1, wherein the upper air deflector 7 is rotatably connected to the outside of the upper air outlet 12, the air guide device 1 and the lower air deflector 10 are rotatably connected to the outside of the lower air outlet, and a cross-flow fan is disposed at a position close to the lower air outlet of the air conditioner indoor unit.
When the user selects the lower air outlet mode, only the lower air guide plate 10 needs to be rotated, and when the user selects the upper air outlet mode, the upper air guide plate 7 needs to be rotated, and the air guide device 1 is driven to move towards the direction far away from the shell 2, so that the air guide device 1, the lower air guide plate 10 and the shell 2 form an upper air outlet cavity, and air flow is discharged from an upper air outlet 12 formed between the upper wall surface of the air guide device 1 and the shell 2 through the upper air outlet cavity.
Because two end parts of the air guide device 1 are respectively connected with two side end plates 3 of the air conditioner, preferably, the two end parts are movably connected through a crankshaft connecting rod mechanism; meanwhile, in order to facilitate the movement of the air guiding device 1, as shown in fig. 4, the arrow direction in the figure is a direction in which the air flow flows back to the inside of the casing 2, wherein the air flow includes cold air or hot air, the air conditioning indoor unit is provided with a gap 11 between the side end plate 3 and the casing 2, but when the gap 11 is in an upper air outlet mode, a part of the air flow flows back to the inside of the casing 2 through the gap 11 under the effect of pressure, so that the air outlet amount of the upper air outlet 12 is reduced, and the working efficiency of the air conditioner is affected.
The invention will be described in further detail with reference to the following drawings and embodiments:
as shown in fig. 1, fig. 2, fig. 5 and fig. 6, in a first aspect, the present application provides an air guiding device 1, preferably, the air guiding device 1 is a moving air guiding plate, and is applied to an air conditioning indoor unit, the air guiding device 1 is movably connected to the air conditioning indoor unit, wherein the air guiding device 1 can make a reciprocating motion close to or away from a casing 2 along a direction perpendicular to a placement direction of the air conditioning indoor unit; a gap 11 is formed between the side end plate 3 and the shell 2 of the indoor unit of the air conditioner, the air guide device 1 is provided with two end parts which are respectively movably connected in the gap 11, two sealing parts 4 are respectively arranged on the two end parts, and the two sealing parts 4 are respectively used for extending into the gap 11 so as to block air flow entering the gap 11; in this embodiment, both the sealing members 4 are connected to the upper wall surface of the end portion of the air guiding device 1, and preferably, the sealing members 4 are flat.
This scheme adopts the cooperation to set up the mode of sealing member 4 on air ducting 1, can realize when last air-out mode, the air conditioner can seal the gap 11 that exists between side end plate 3 and the casing 2 by oneself at the operation in-process to effectively avoid some air currents to flow back to casing 2 inside via this gap 11 under the effect of wind pressure, improve sealing performance, the air output of air outlet 12 in the guarantee, need not extra part reduce cost simultaneously.
According to an embodiment of the present invention, in order to ensure the sealing performance, as shown in fig. 6, the shape of the sealing member 4 is adapted to the gap 11, preferably, the sealing member 4 is configured in a hook-shaped structure, and the sealing member 4 includes: an arc transition section 5 and a pointed convex section 6 which are integrally formed; and the sealing member 4 is driven by the air guiding device 1 to reciprocate along the direction close to or far from the casing 2 so as to be plugged in the gap 11, specifically, when the lower air-out mode is switched to the upper air-out mode, the air guiding device 1 will move away from the casing 2, meanwhile, the sealing member 4 will move along the direction far from the casing 2 under the drive of the air guiding device 1 so as to realize plugging of the gap 11 by extending from the casing 2, conversely, when the upper air-out mode is switched to the lower air-out mode, the air guiding device 1 will move close to the casing 2, meanwhile, the sealing member 4 will retract into the casing 2 along the direction close to the casing 2 under the drive of the air guiding device 1, thereby avoiding the influence of the sealing member 4 on the matching of the upper air guiding plate 7 and the upper air outlet 12, and finally ensuring the sealing performance of the air conditioner.
According to an embodiment of the present invention, as shown in fig. 6, in order to avoid that the sealing member 4 may have a sealing gap between the sealing member 4 and the gap 11 when following the movement of the air guiding device 1, thereby causing the influence of the sealing gap on the sealing performance, the length (L) of the sealing member 4 is greater than the length of the gap 11.
According to an embodiment of the present invention, as shown in fig. 2, in order to ensure the synchronism of the sealing member 4 and the air guiding device 1, the edge line of the sealing member 4 close to the side of the casing 2 is flush with the edge line of the air guiding device 1 close to the side of the casing 2.
According to the utility model discloses an embodiment, as shown in fig. 1, the width (W) of sealing member 4 is less than the degree of depth of gap 11, when air-out mode is switched into down from last air-out mode, air ducting 1 will be the motion of being close to casing 2, go up aviation baffle 7 and will rotate to the direction of being close to last air outlet 12, with the shutoff air outlet, this design is because the width is too wide in order to avoid this sealing member 4, lead to when following air ducting 1 and moving, there is partial sealing member 4 to remain outside gap 11, thereby cause the influence to the cooperation of going up aviation baffle 7 and last air outlet 12, finally guarantee the sealing performance of this air conditioner.
According to an embodiment of the present invention, as shown in fig. 2, the sealing member 4 is integrally formed with the air guiding device 1 to simplify the manufacturing process.
According to an embodiment of the present invention, as shown in fig. 2, in order to ensure the sealing performance between the upper air deflector 7 and the upper air outlet 12, the area enclosed between the two sealing members 4 and the air guiding device 1 is aligned with the upper air deflector 7 of the air conditioner, and the shape of the area is matched with the shape of the lower edge of the upper air deflector 7 of the air conditioner.
According to an embodiment of the present invention, as shown in fig. 2, the air guiding device 1 includes: the air duct comprises a front panel 8 and supporting side plates 9 arranged on two sides of the front panel 8, wherein the two sealing pieces 4 are fixedly connected to the top ends of the supporting side plates 9, arc-shaped structures 13 extend out of the other ends of the supporting side plates 9, and the arc-shaped structures 13 are used for sealing a lower air deflector 10.
As shown in fig. 5 and 6, in a second aspect, the present application provides an air conditioning indoor unit including the air guide device 1 of any one of the above.
According to the utility model discloses an embodiment, the machine has upper air outlet 12 and lower air outlet in the air conditioning, and the machine includes in the air conditioning: the air guide device 1 moves away from the shell 2, so that the air guide device 1, the lower air guide plate 10 and the shell 2 form an upper air outlet cavity, and therefore the area formed by the upper wall surface of the air guide device 1 and the shell 2 is the upper air outlet 12.
In a third aspect, the present application provides an air conditioner including the aforementioned air conditioner indoor unit.
The specific working process is as follows:
when the lower air-out mode is switched to the upper air-out mode, the air guiding device 1 will move away from the casing 2, meanwhile, the sealing element 4 will move along the direction away from the casing 2 under the driving of the air guiding device 1, so as to realize the purpose of plugging the gap 11 by extending from the casing 2, conversely, when the upper air-out mode is switched to the lower air-out mode, the air guiding device 1 will move close to the casing 2, meanwhile, the sealing element 4 will retract into the casing 2 along the direction close to the casing 2 under the driving of the air guiding device 1, thereby avoiding the influence of the sealing element 4 on the matching of the upper air guiding plate 7 and the upper air outlet 12, and finally ensuring the sealing performance of the air conditioner.
The embodiments in the present description are all described in a progressive manner, and some of the embodiments are mainly described as different from other embodiments, and the same and similar parts among the embodiments can be referred to each other.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying importance; the words "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, a particular component geometry.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides an air ducting, its characterized in that, air ducting (1) swing joint is in air conditioning indoor set, there is gap (11) between side end plate (3) and casing (2) of air conditioning indoor set, air ducting (1) has two tip, two tip difference swing joint in gap (11), and two be provided with two sealing member (4) on the tip respectively, two sealing member (4) are used for stretching into respectively in gap (11), in order to block the entering the air current of gap (11).
2. The air guiding device as claimed in claim 1, wherein the shape of the sealing member (4) is adapted to the gap (11), and the sealing member (4) is driven by the air guiding device (1) to reciprocate in a direction approaching or departing from the casing (2) to close the gap (11).
3. Air guide device according to claim 1, wherein the air guide device (1) and the sealing member (4) are integrally formed.
4. Air ducting device as claimed in claim 1, characterized in that the edge line of the sealing element (4) on the side close to the casing (2) of the indoor unit of air conditioner is flush with the edge line of the air ducting device (1) on the side close to the casing (2).
5. Air guide device according to claim 1, characterized in that the length of the sealing element (4) is greater than the length of the gap (11).
6. Air ducting device as claimed in claim 5, characterized in that the width of the sealing element (4) is smaller than the depth of the gap (11).
7. Air ducting device as claimed in claim 1, characterized in that the sealing element (4) is provided in a hook-like configuration, and that the sealing element (4) comprises: an arc transition section (5) and a pointed convex section (6) which are integrally formed.
8. An air-conditioning indoor unit, characterized by comprising an air guide device (1) as defined in any one of claims 1 to 7.
9. An air-conditioning indoor unit according to claim 8, characterized in that it has an upper outlet (12) and a lower outlet, and comprises: the air guide device comprises a shell (2), an upper air guide plate (7) rotatably connected to the upper air outlet (12) and a lower air guide plate (10) rotatably connected to the lower air outlet, wherein the air guide device (1) moves away from the shell (2) to enable the air guide device (1), the lower air guide plate (10) and the shell (2) to form an upper air outlet cavity.
10. An air conditioner characterized by comprising the indoor unit of an air conditioner as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232966.9U CN211551806U (en) | 2019-12-12 | 2019-12-12 | Air guide device, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232966.9U CN211551806U (en) | 2019-12-12 | 2019-12-12 | Air guide device, air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211551806U true CN211551806U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922232966.9U Active CN211551806U (en) | 2019-12-12 | 2019-12-12 | Air guide device, air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211551806U (en) |
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2019
- 2019-12-12 CN CN201922232966.9U patent/CN211551806U/en active Active
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