CN219868430U - Air deflector and air conditioner indoor unit - Google Patents
Air deflector and air conditioner indoor unit Download PDFInfo
- Publication number
- CN219868430U CN219868430U CN202321010787.0U CN202321010787U CN219868430U CN 219868430 U CN219868430 U CN 219868430U CN 202321010787 U CN202321010787 U CN 202321010787U CN 219868430 U CN219868430 U CN 219868430U
- Authority
- CN
- China
- Prior art keywords
- clamping
- air
- tongues
- tongue
- indoor unit
- 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.)
- Active
Links
- 210000002105 tongue Anatomy 0.000 claims abstract description 67
- 238000003780 insertion Methods 0.000 claims abstract description 27
- 230000037431 insertion Effects 0.000 claims abstract description 27
- 230000009471 action Effects 0.000 claims abstract description 4
- 238000004378 air conditioning Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model provides an air deflector and an air conditioner indoor unit. The air deflector is used for being installed at an air outlet of the air conditioner indoor unit and comprises a plate body, a plurality of clamping tongues and a plurality of connecting arms. Each group of clamping tongues comprises a plurality of clamping tongues, one end of each clamping tongue is connected to the plate body, and the surface of each clamping tongue is provided with a clamping protrusion. The connecting arms are used for being installed on the shell of the air conditioner indoor unit, each connecting arm corresponds to one group of clamping tongues, part of the connecting arms are inserted cylinders, and the cylinder walls of the connecting arms are provided with a plurality of clamping holes. When each clamping tongue is inserted into the insertion cylinder, the inner wall of the insertion cylinder pushes the clamping protrusion so that the clamping tongue is elastically bent to allow the clamping tongue to be inserted into the insertion cylinder, and when each clamping protrusion is aligned with the corresponding clamping hole, the clamping tongue is straightened under the action of elasticity so as to enable the clamping protrusion to be inserted into the clamping hole, so that the clamping of the clamping tongue and the connecting arm is realized. The utility model solves the problem that the air deflector of the existing air conditioner indoor unit is not easy to detach.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to an air deflector and an air conditioner indoor unit.
Background
The wall-mounted air conditioner indoor units and some vertical air conditioner indoor units are provided with air deflectors which are used for guiding the air outlet direction of the air outlet, and some air deflectors are also used for closing the air outlet when the air conditioner is stopped.
The air deflector is connected to the casing by various shaft hole connecting parts such as screws and shaft sleeves, and the air deflector is not easy to be detached when the indoor unit of the air conditioner is cleaned, so that little trouble is brought to cleaning work.
Disclosure of Invention
It is an object of the present utility model to provide an air deflector and an air conditioning indoor unit that overcome or at least partially solve the above-mentioned problems.
The utility model aims to solve the problem that an air deflector of an existing air conditioner indoor unit is not easy to detach.
In one aspect, the present utility model provides an air deflector for being installed at an air outlet of an indoor unit of an air conditioner, the air deflector comprising:
a plate body;
each set of clamping tongues comprises a plurality of clamping tongues, one end of each clamping tongue is connected with the plate body, and the surface of each clamping tongue is provided with a clamping protrusion; and
the connecting arms are used for being installed on a shell of the air conditioner indoor unit, each connecting arm corresponds to one group of clamping tongues, part of the connecting arms are inserted cylinders, and the cylinder walls of the connecting arms are provided with a plurality of clamping holes;
when each clamping tongue is inserted into the insertion cylinder, the inner wall of the insertion cylinder pushes the clamping protrusion to enable the clamping tongue to elastically bend so as to allow the clamping tongue to be inserted into the insertion cylinder, and when each clamping protrusion is aligned with the corresponding clamping hole, the clamping tongue is straightened under the action of elasticity so as to enable the clamping protrusion to be inserted into the clamping hole, so that the clamping of the clamping tongue and the connecting arm is achieved.
Optionally, the number of the clamping tongues in each group of clamping tongues is two, and the clamping protrusions of the two clamping tongues extend in directions deviating from each other.
Optionally, two of the tabs in each set of tabs are plate-shaped and arranged in parallel.
Optionally, the wall of each insertion barrel is further provided with an opening between the two clamping holes.
Optionally, each of the cartridges is square, two of the clamping holes are respectively located on two opposite walls of the cartridge, and the opening is located on a wall between the two walls.
Optionally, each of the tabs is plate-shaped and gradually reduces in width as it extends away from the plate body.
Optionally, the inner cavity of each insertion barrel is gradually expanded from inside to outside.
Optionally, the outer surface of each clamping protrusion is a partial sphere not exceeding the hemispherical surface.
Optionally, the plate body and the plurality of groups of clamping tongues are integrally formed as a whole.
In another aspect, the present utility model also provides an indoor unit of an air conditioner, including:
a shell, on which an air outlet is arranged; and
the air deflector of any of the preceding claims, being disposed at the air outlet, and each of the connecting arms being connected to the housing.
The air deflector comprises a plate body, a plurality of groups of clamping tongues and a plurality of connecting arms. Each set of clamping tongues is connected to the plate body and corresponds to one connecting arm. When each clamping tongue is inserted into the insertion barrel of the connecting arm, the inner wall of the insertion barrel pushes the clamping protrusion so that the clamping tongue is elastically bent to allow the clamping tongue to be inserted into the insertion barrel, and when each clamping protrusion is aligned with the corresponding clamping hole, the clamping tongue is straightened under the action of elasticity so as to cause the clamping protrusion to be inserted into the clamping hole, thereby realizing the clamping of the clamping tongue and the connecting arm, and the clamping tongue cannot be easily separated from the insertion barrel. The utility model realizes the detachable connection of the plate body and the connecting arm in the elastic clamping way, has very simple installation and detachment, and can detach the plate body for separate cleaning when the air conditioner is cleaned.
Furthermore, the air deflector of the utility model makes the clamping tongue be plate-shaped, gradually reduces in width in the process of extending away from the plate body, and makes the inner cavity of the insertion barrel be gradually expanded from inside to outside, thereby facilitating the insertion of the clamping tongue into the insertion barrel and the alignment of the clamping protrusion and the clamping hole.
The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic view of a structure of an air deflector according to one embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of an exploded end view of the deflector shown in FIG. 1;
FIG. 3 is another schematic view of the connecting arm of FIG. 2;
FIG. 4 is another view of the air deflection plate of FIG. 2;
fig. 5 is a schematic view illustrating a structure of an indoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 6 is an enlarged A-A sectional view of the indoor unit of the air conditioner shown in fig. 5.
Detailed Description
The air deflector and the air conditioner indoor unit of the present utility model are described below with reference to fig. 1 to 6. Where the terms "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "transverse", etc., refer to an orientation or positional relationship based on that shown in the drawings, this is merely for convenience in describing the utility model and to simplify the description, and does not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include at least one, i.e. one or more, of the feature, either explicitly or implicitly. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.
In one aspect, the present utility model provides an air deflector for an air conditioner indoor unit. The indoor unit of the air conditioner is an indoor part of a split air conditioner or an indoor end machine type of a central air conditioner. Air conditioners are used to condition indoor air, including adjusting the temperature, humidity, air quality of the air, humidifying the indoor air, dehumidifying, introducing fresh air, and the like. The air conditioner may be constituted by an evaporator, a condenser, a compressor, a throttle device and other necessary elements to form a vapor compression refrigeration cycle system to output cool/hot air through a fan to achieve cooling and heating of an indoor environment. The air conditioning indoor unit may be a wall-mounted air conditioning indoor unit (see fig. 5 and 6) or a floor-mounted air conditioning indoor unit (not shown).
The air deflector is used for being arranged at the air outlet of the air conditioner indoor unit, and the air deflector can be used for guiding the air outlet direction of the air outlet and can also be used for closing the air outlet.
FIG. 1 is a schematic view of a structure of an air deflector 50 according to one embodiment of the present utility model; FIG. 2 is an enlarged schematic view of an end exploded view of the deflector 50 shown in FIG. 1; fig. 3 is another schematic view of the connecting arm 53 of fig. 2; fig. 4 is another view of the deflector 50 of fig. 2.
As shown in fig. 1 to 4, the air deflector 50 according to the embodiment of the present utility model may generally include a plate body 51, a plurality of sets of tabs 52, 54, and a plurality of connection arms 53.
The plate body 51 is plate-shaped, and may be a flat plate, a curved plate, for example, a curved plate, or the like. The plate 51 is used for performing main functions of the air deflector 50, including air guiding, closing the air outlet 12, and the like.
Each set of tabs includes a plurality of tabs 52, 54, with one end of each tab 52, 54 being connected to the plate 51. Specifically, each of the locking tabs 52, 54 may be fastened to the plate 51 by means of a snap fit, a threaded connection, or the like. Alternatively, the plate 51 and the plurality of sets of tongues are preferably formed as a single piece, such as by injection molding, to reduce cost. The surface of each of the tabs 52, 54 has a snap projection (e.g., tab 52 has a snap projection 521 and tab 54 has a snap projection 542). As the name suggests, the snap projections 521, 542 are outwardly convex as compared to adjacent sections of the tabs 52, 54.
The plurality of connection arms 53 are for mounting to the casing 10 of the air conditioning indoor unit. For example, as shown in fig. 1, each of the connection arms 53 has a mounting hole 535, and the mounting hole 535 is rotatably connected to the casing 10 by way of a shaft hole connection and receives the driving of the motor so that the motor drives the connection arm 53 to rotate about the central axis of the mounting hole 535. The connection mode of the connection arm 53, the casing 10 and the motor is the prior art in the air conditioning field, and will not be described herein.
Each connecting arm 53 corresponds to a set of clamping tongues and is partially segmented into a plug-in cylinder 530, as shown in fig. 2 and 3, the cylinder wall of which is provided with a plurality of clamping holes 531, 532.
When the plate body 51 is assembled, each set of the tongue needs to be inserted into the insertion tube 530 of the corresponding connecting arm 53. When each of the clamping tongues 52, 54 is inserted into the insertion tube 530, the inner wall of the insertion tube 530 pushes the clamping protrusions 521, 542 so that the clamping tongues 52, 54 are elastically bent to allow the clamping tongues 52, 54 to be inserted into the insertion tube 530, until each of the clamping protrusions 521, 542 is aligned with the corresponding clamping holes 531, 532, the clamping tongues 52, 54 are straightened under the elastic force to enable the clamping protrusions 521, 542 to be inserted into the clamping holes 531, 532, so that the clamping of the clamping tongues 52, 54 with the connecting arms 53 is realized, and the clamping tongues 52, 54 abut against the inner wall of the insertion tube 530. Stretching refers to the process of moving toward the original stretched state, and the tongues 52, 54 do not necessarily need to be completely restored to the original stretched state, and can be kept at a certain degree of curvature so as to be in close contact with the inner wall of the insertion tube 530.
When the plate body 51 is to be removed for various reasons, the operator only needs to press the locking tongues 52, 54 to retract the locking projections 521, 542 into the inside of the locking holes 531, 532, and then pull out the locking tongues 52, 54.
In the air deflector 50 of the utility model, the plate body 51 is elastically clamped to the connecting arm 53 through the clamping tongues 52 and 54, so that the detachable connection of the plate body 51 and the connecting arm 53 is realized, the installation and the detachment are very simple, and the plate body 51 can be detached for separate cleaning during the cleaning of an air conditioner.
In some embodiments, as shown in fig. 2 and 4, the number of the tabs in each set of tabs may be two, namely, the tab 52 and the tab 54, and the engaging protrusions 521 and 542 of the two tabs 52 and 54 extend in directions away from each other. The two tabs 52, 54 of each set are plate-like arranged in parallel. During assembly of the plate 51, the two tabs 52, 54 will flex toward one another as they are inserted into the cartridge 530. A sufficient distance should be provided between the two tongues 52, 54 to allow room for the bending of the two tongues 52, 54. In other embodiments, three or more tabs may be included in each set of tabs.
In some embodiments, as shown in fig. 2-4, the wall of each cartridge 530 is further provided with an opening 536 between the two card holes 531, 532. Specifically, each cartridge 530 may be square, with two card holes 531, 532 located on opposite walls of the cartridge 530, and an opening 536 located on the wall between the two walls. Thus, in some extreme cases, when the operator cannot easily withdraw the tabs 52, 54 from the cartridge 530, the tool may be extended into the opening 536 for additional operations.
In some embodiments, as shown in fig. 2-4, each of the tabs 52, 54 is plate-shaped and tapers in width as it extends away from the plate 51 to minimize the width of the end of the tab 52, 54 (the end distal from the plate 51) to form a "tip" to facilitate insertion into the cartridge 530.
Further, the interior 537 of each cartridge 530 may be shaped to taper from inside to outside to facilitate insertion of the tabs 52, 54 into the cartridge 530. And, after the tabs 52, 54 are inserted into the barrel 530, their ends will reach the narrowest portion of the interior 537 of the barrel 530 with limited displacement, facilitating alignment of the snap tabs 521, 542 with the snap holes 531, 532. In some embodiments, the outer surface of each clamping protrusion 521, 542 may be a partial sphere that does not exceed a hemispherical surface, which facilitates both molding and clamping of the clamping protrusions 521, 542 into the clamping holes 531, 532.
In another aspect, the utility model provides an air conditioner indoor unit.
The indoor unit of the air conditioner is an indoor part of a split air conditioner or an indoor end machine type of a central air conditioner. Air conditioners are used to condition indoor air, including adjusting the temperature, humidity, air quality of the air, humidifying the indoor air, dehumidifying, introducing fresh air, and the like. The air conditioner may be constituted by an evaporator, a condenser, a compressor, a throttle device and other necessary elements to form a vapor compression refrigeration cycle system to output cool/hot air through a fan to achieve cooling and heating of an indoor environment. The air conditioning indoor unit may specifically be a wall-mounted air conditioning indoor unit, as shown in fig. 5 and 6, or may be a vertical air conditioning indoor unit.
An indoor unit of an air conditioner according to an embodiment of the present utility model includes a casing 10 and at least one air deflector 50 as described in any of the above embodiments. The air deflector 50 is disposed at the air outlet 12, and each of the connection arms 53 is connected to the cabinet 10.
For example, for the wall-mounted indoor unit of the air conditioner, the air outlet 12 and the air deflector 50 may be elongated in a horizontal transverse direction (x direction indicated in the drawing), and the connecting arm 53 may be rotatably mounted on the casing 10, so that the air deflector 50 may rotatably adjust the up-down air outlet direction of the air outlet 12 around the horizontal transverse axis, that is, change the pitch angle of the air outlet air flow.
Fig. 5 is a schematic view illustrating a structure of an indoor unit of an air conditioner according to an embodiment of the present utility model; fig. 6 is an enlarged A-A sectional view of the indoor unit of the air conditioner shown in fig. 5.
As shown in fig. 5 and 6, the air conditioning indoor unit may be an indoor unit of an air conditioner that performs cooling/heating by a vapor compression refrigeration cycle system, and further includes a heat exchanger 30 and a blower 40. The heat exchanger 30 is disposed in the housing 10, and is configured to exchange heat with an air flow flowing therethrough to form a heat exchange air flow, i.e., cold air or hot air, which may be a three-stage fin heat exchanger. The fan 40 is disposed in the casing 10, and is used for driving indoor air to enter the casing 10 through an air inlet (not shown) of the casing 10, so that the indoor air exchanges heat with the heat exchanger 30 to become heat exchange air flow, and then driving the heat exchange air flow to the air outlet 12 through the air duct 20, and finally the air outlet 12 blows to the indoor environment. By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. An air deflector for installing in the air outlet of an air conditioning indoor unit, the air deflector comprising:
a plate body;
each set of clamping tongues comprises a plurality of clamping tongues, one end of each clamping tongue is connected with the plate body, and the surface of each clamping tongue is provided with a clamping protrusion; and
the connecting arms are used for being installed on a shell of the air conditioner indoor unit, each connecting arm corresponds to one group of clamping tongues, part of the connecting arms are inserted cylinders, and the cylinder walls of the connecting arms are provided with a plurality of clamping holes;
when each clamping tongue is inserted into the insertion cylinder, the inner wall of the insertion cylinder pushes the clamping protrusion to enable the clamping tongue to elastically bend so as to allow the clamping tongue to be inserted into the insertion cylinder, and when each clamping protrusion is aligned with the corresponding clamping hole, the clamping tongue is straightened under the action of elasticity so as to enable the clamping protrusion to be inserted into the clamping hole, so that the clamping of the clamping tongue and the connecting arm is achieved.
2. The air deflection of claim 1 wherein,
the number of the clamping tongues in each group of clamping tongues is two, and the clamping protrusions of the two clamping tongues extend towards the direction away from each other.
3. The air deflection of claim 2 wherein,
two clamping tongues in each group of clamping tongues are plate-shaped and arranged in parallel.
4. The air deflection of claim 1 wherein,
the wall of each inserting cylinder is also provided with an opening positioned between the two clamping holes.
5. The wind deflector of claim 4, wherein,
each inserting cylinder is square, two clamping holes are respectively positioned on two opposite walls of the inserting cylinder, and the opening is positioned on the wall between the two walls.
6. The air deflection of claim 1 wherein,
each clamping tongue is plate-shaped, and the width gradually decreases in the process of extending away from the plate body.
7. The wind deflector of claim 6, wherein,
the inner cavity of each insertion barrel is gradually expanded from inside to outside.
8. The air deflection of claim 1 wherein,
the outer surface of each clamping protrusion is a partial sphere which is not more than a hemispherical surface.
9. The air deflection of claim 1 wherein,
the plate body and the plurality of groups of clamping tongues are integrally formed into a whole.
10. An indoor unit of an air conditioner, comprising:
a shell, on which an air outlet is arranged; and
the air deflector of any one of claims 1 to 9, being disposed at the air outlet, and each of the connecting arms being connected to the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321010787.0U CN219868430U (en) | 2023-04-27 | 2023-04-27 | Air deflector and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321010787.0U CN219868430U (en) | 2023-04-27 | 2023-04-27 | Air deflector and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219868430U true CN219868430U (en) | 2023-10-20 |
Family
ID=88325160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321010787.0U Active CN219868430U (en) | 2023-04-27 | 2023-04-27 | Air deflector and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219868430U (en) |
-
2023
- 2023-04-27 CN CN202321010787.0U patent/CN219868430U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219868430U (en) | Air deflector and air conditioner indoor unit | |
| CN215260065U (en) | Indoor unit of air conditioner | |
| US6272878B1 (en) | Window type air conditioner | |
| CN212481491U (en) | Detachable and washable indoor unit of air conditioner | |
| CN207936330U (en) | Window-mounted air conditioner | |
| CN212481490U (en) | Detachable and washable indoor unit of air conditioner | |
| CN210832257U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN211261029U (en) | Air conditioner indoor unit and air conditioner | |
| CN210197484U (en) | Integral cabinet air conditioner | |
| CN209672459U (en) | Fresh air module, air conditioner room unit and air conditioner | |
| CN220186954U (en) | Air deflector and air conditioner indoor unit | |
| CN111720895A (en) | Air conditioner indoor unit and air conditioner | |
| CN218296191U (en) | Air deflector and wall-mounted air conditioner indoor unit | |
| CN218119908U (en) | Air conditioner and air swinging device thereof | |
| CN219036857U (en) | Wall-mounted air conditioner indoor unit | |
| CN219828978U (en) | Wall-hanging type air conditioner indoor unit | |
| CN218993618U (en) | Air conditioner | |
| CN217928998U (en) | Indoor unit of air conditioner | |
| CN217844242U (en) | Indoor air conditioner | |
| CN218120140U (en) | Air deflector and wall-mounted air conditioner indoor unit | |
| CN217928992U (en) | Indoor unit of air conditioner | |
| CN114222892B (en) | Blowing grill and indoor unit of air conditioner using the same | |
| CN217928997U (en) | Indoor unit of air conditioner | |
| CN213395596U (en) | Indoor air conditioner | |
| CN218120142U (en) | Air deflector and wall-mounted air conditioner indoor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |