CN113310120B - Wall-mounted air conditioner indoor unit and air guide plate thereof - Google Patents
Wall-mounted air conditioner indoor unit and air guide plate thereof Download PDFInfo
- Publication number
- CN113310120B CN113310120B CN202010121539.8A CN202010121539A CN113310120B CN 113310120 B CN113310120 B CN 113310120B CN 202010121539 A CN202010121539 A CN 202010121539A CN 113310120 B CN113310120 B CN 113310120B
- Authority
- CN
- China
- Prior art keywords
- air
- guide plate
- guide
- ribs
- plate body
- 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
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
-
- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a wall-mounted air conditioner indoor unit and an air deflector thereof. The air deflector comprises an air deflector body, a plurality of air deflector ribs and a plurality of air deflector ribs, wherein the air deflector body is used for being rotatably arranged at an air outlet of the wall-mounted air conditioner indoor unit around a rotating axis parallel to the length direction of the air deflector body, the plurality of air deflector ribs protrude out of a first side face which faces upwards when the air outlet of the air deflector body is opened, the plurality of air deflector ribs are arranged at intervals along the length direction of the air deflector body and are configured to guide part of air supply air flow to gradually deflect towards the end part of the length direction of the air deflector body when the air supply air flow flowing out of the air outlet passes through the first side face. The invention enlarges the air guide angle of the air guide plate and the air supply range of the wall-mounted air conditioner indoor unit.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to a wall-mounted air conditioner indoor unit and an air deflector thereof.
Background
With the development of the age and the progress of technology, users not only expect air conditioners to have faster cooling and heating speeds, but also pay more attention to the comfort performance of the air conditioners.
However, in order to achieve more rapid cooling and heating, it is unavoidable to perform large-volume air blowing. However, when cold air or hot air with excessive wind speed directly blows the human body, discomfort of the human body is necessarily caused. The human body can be directly blown by cold air for a long time to cause air conditioning diseases.
Therefore, how to realize comfortable air supply of the air conditioner becomes a technical problem to be solved in the air conditioning industry.
Disclosure of Invention
The invention aims to provide a wall-mounted air conditioner indoor unit and an air deflector thereof, wherein the problems are overcome or at least partially solved.
The invention aims to enlarge the diffusion angle of an air deflector in the left-right direction.
A further object of the present invention is to provide an air deflector with a blowing function for blowing up and out the flow of the supplied air.
In one aspect, the present invention provides an air deflector for an indoor unit of a wall-mounted air conditioner, comprising:
the air deflector body is used for being rotatably arranged at an air outlet of the wall-mounted air conditioner indoor unit around a rotating axis parallel to the length direction of the air deflector body and
A plurality of guide ribs protruding from the first side surface of the air deflector body facing upwards when the air outlet is opened, and
The plurality of guide ribs are arranged at intervals along the length direction of the air deflector body and are configured to guide part of the air flow to gradually deflect towards the end part of the length direction of the air deflector body when the air flow flowing out of the air outlet passes through the first side surface.
Optionally, the plurality of guide ribs comprise a plurality of first guide ribs and a plurality of second guide ribs which are respectively positioned on different length sections of the air deflector body, and the first guide ribs and the second guide ribs extend towards the downstream direction of the air supply air flow and respectively incline towards two ends of the air deflector body in the length direction gradually.
Optionally, the plurality of guide ribs further includes a third guide rib, which is located between the plurality of first guide ribs and the plurality of second guide ribs, and the extending direction is perpendicular to the length direction of the air deflector body.
Optionally, the first guide ribs and the second guide ribs are the same in number and symmetrically distributed about a plane where the third guide rib is located.
Optionally, the air deflector further comprises an air deflector mounted to the air deflector body at a distance from the first side and configured to deflect the air deflector to direct the air flow upwards when the first side is directed towards the air outlet.
Optionally, the air lifting plate is an arc plate with an axis parallel to the rotation axis of the air guiding plate body and a convex surface facing the first side.
Optionally, the wind deflector is shorter and narrower than the wind deflector body, and its projection on the first side is located in a half area of a middle section of the first side in the length direction near the wind outlet end of the wind deflector body.
Optionally, a section, adjacent to the outlet, of the airflow channel formed between the air lifting plate and the air guide plate body is tapered, so that the airflow can flow out in an accelerating way.
Optionally, the air deflector body includes a main section that is a flat plate and a bending section that bends and extends from an end of the main section near the downstream of the air flow toward the direction in which the first side faces.
On the other hand, the invention also provides a wall-mounted air conditioner indoor unit, which comprises a shell, an air guide plate and an air guide plate, wherein the shell is provided with an air outlet, and the air guide plate is the air guide plate according to any one of the above, and the air guide plate body is rotatably arranged at the air outlet.
In the air deflector, a plurality of guide ribs are arranged on the first side surface of the air deflector body. When the air deflector is in an air guiding state and the air flow flowing out of the air outlet flows through the first side face, the plurality of guide ribs guide part of the air flow to gradually deflect towards the end part of the air deflector body in the length direction, namely, the width direction of the air deflector body is deviated, so that the part of the air flow gradually diffuses towards the two side areas of the air deflector body in the length direction. Therefore, the diffusion angle of the air outlet in the left-right direction is increased, wide-angle air supply is realized, the temperature in a room is more uniform, and the human body feel is more comfortable.
Furthermore, the air deflector of the invention enables the plurality of air guide ribs to comprise the first air guide rib, the second air guide rib and the third air guide rib, so that the middle air supply air flow flows along the width direction of the air deflector body from the two sides of the third air guide rib, and the two side air supply air flows respectively and obliquely flow towards the two sides under the guidance of the first air guide rib and the second air guide rib, thereby forming a fan-shaped wide-angle air supply effect, and the air flow distribution is more uniform.
Further, the air deflector of the invention is also provided with a wind lifting plate, and when the first side surface of the air deflector body faces the air outlet to guide the air flow of the air supply, the wind lifting plate is enabled to guide the air flow of the air supply to deflect upwards, namely wind is lifted and blown out. And because of the special wind raising plate, the wind raising angle can be designed to be larger, which fully meets the requirement on the wind raising angle in the air conditioner refrigeration or no-blowing mode. The air deflector has the functions of both air blowing and wide-angle air blowing, and is very ingenious in design.
Furthermore, in the air deflector, the air lifting plate and the air deflector body are arranged at intervals so as to allow a small part of air supply air flow to flow out from the air flow channel between the air lifting plate and the air deflector body, and the phenomenon that part of air flow impacts the windward end of Yang Fengban to generate adverse backflow is avoided. And the section of the airflow channel adjacent to the outlet is tapered, so that the airflow can be accelerated to flow out, and the airflow is prevented from being deposited in the section.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention 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 invention;
FIG. 2 is a schematic top view of the air deflection panel of FIG. 1;
FIG. 3 is a cross-sectional view N-N of the air deflection panel of FIG. 2;
Fig. 4 is a schematic view of an indoor unit of a wall-mounted air conditioner according to an embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic view of a structure of an air guide plate according to an embodiment of the present invention, fig. 2 is a schematic plan view of the air guide plate shown in fig. 1, fig. 3 is an N-N cross-sectional view of the air guide plate shown in fig. 2, which is enlarged as compared with fig. 1, and fig. 4 is a schematic view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention. In the figure, the flow direction of the air flow is shown by solid arrows, the x axis is the central axis of the air deflector body, and the y axis is parallel to the width direction of the air deflector body.
As shown in fig. 1 to 4, the air deflector 50 according to the embodiment of the present invention includes an air deflector body 51 and a plurality of air deflector ribs 541, 542, 543. The air deflector body 51 is configured to be rotatably installed at the air outlet 12 of the housing 10 of the wall-mounted air conditioner indoor unit. The air deflector body 51 is elongated as a whole, and has a longitudinal direction and a width direction. The axis x of rotation of the deflector body 51 is parallel to the longitudinal direction of the deflector body 51. The air deflector body 51 is used for opening or closing the air outlet 12 and adjusting the air outlet angle of the air outlet 12.
For example, as shown in fig. 1 to 4, the air deflector body 51 may be horizontally or nearly horizontally mounted on the air outlet 12 with a rotation axis, and the length direction thereof may be parallel to the left-right direction, so as to adjust the up-down air outlet angle of the air outlet 12.
The air flow blown out from the inside of the casing 10 through the air outlet 12 is a blowing air flow. When the air conditioner is used for refrigerating, the air flow is cold air, and when the air conditioner is used for heating, the air flow is hot air. When the air outlet 12 is opened, the air deflector body 51 has a first side facing upward and a first side 511 on the surface thereof, and a second side facing downward and a second side 512 on the surface thereof. The air deflector body 51 is defined to have a windward end (B end) at an end near the upstream of the air flow when the air outlet 12 is opened, and an air outlet end (a end) at an end near the downstream of the air flow. The flow direction of the air flow on the first side 511 of the air deflector body 51 is toward the air outlet end.
The plurality of guide ribs 541, 542, 543 protrude from the first side surface 511 of the air deflector body 51, and are configured to guide at least part of the air-blowing air flow to gradually deflect toward the longitudinal end of the air deflector body 51 when the air-blowing air flow flows through the first side surface 511. That is, the plurality of ribs 541, 542, 543 guide a portion of the supply air flow to gradually deflect to the left or to the right. Or deflect a portion of the supply air flow to the left and a portion to the right as shown in fig. 2. The plurality of air guide ribs and the air guide plate body 51 may be formed as a single piece by an integral molding process, such as integral injection molding.
When the air deflector in the prior art is used for guiding air, the air flow of the air supply only flows along the width direction of the air deflector, so that the air flow is blown out from the air outlet in a nearly parallel manner, and rectangular air flow is formed. The inside of the air outlet is usually provided with a swinging blade in addition so as to adjust the left and right air outlet directions of the air outlet.
In the embodiment of the present invention, the plurality of guide ribs 541, 542, 543 are disposed on the air deflector body 51, so that at least a portion of the air flow of the air supply deviates from the width direction of the air deflector body 51, and the portion of the air flow of the air supply gradually spreads to the two side areas of the air deflector body 51 in the length direction, i.e. spreads to the left or right, so as to form a fan-shaped air flow. Therefore, the wall-mounted air conditioner indoor unit with the air deflector increases the diffusion angle of the air outlet in the left-right direction, and achieves the wide-angle air supply effect, so that the temperature in a room is more uniform, and the human body feels more comfortable.
In some alternatives, left and right sets of separately controlled pendulum lobes may be provided. When the left swing blades swing towards the left, and the right swing blades swing towards the right, the air outlet also has a wide-angle air supply effect. However, because the swing blades are positioned at the inner side of the air outlet relative to the air deflector, the air flow is not directly blown out of the air outlet after being guided by the deflection of the swing blades, but is impacted on the surface of the air deflector to be guided up and down by the air deflector. However, the deflection degree of the deflected air flow can generate small attenuation when the deflected air flow impacts the surface of the air deflector and is guided upwards or downwards by the air deflector, so that the desired wide-angle air supply effect is difficult to obtain.
In the embodiment of the invention, the deflecting force is directly applied to the air flow by the guide ribs on the air deflector body 51, and the air flow is directly blown out from the air outlet 12 after being deflected, so that the deflection degree is not influenced by other components.
In some embodiments, the aforementioned plurality of flow guiding ribs 541, 542, 543 may include a plurality of first flow guiding ribs 541 and a plurality of second flow guiding ribs 542 respectively located in different length sections of the air guiding plate body 51. The first air guide rib 541 and the second air guide rib 542 extend in the downstream direction of the air flow (i.e., in the direction from the air inlet end to the air outlet end, in the y-axis forward direction) and gradually deflect toward both ends of the air guide plate body 51 in the longitudinal direction, respectively. Referring to fig. 2, the first plurality of ribs 541 extend in the downstream direction of the flow of the blown air while being deflected to the left, and the second plurality of ribs 542 extend in the downstream direction of the flow of the blown air while being deflected to the right, so that the left portion of the flow of the air is deflected to the left, and the right portion of the flow of the air is deflected to the right. Therefore, the wall-mounted air conditioner indoor unit can form a fan-shaped wide-angle air supply effect, the air supply angle is larger, and the air flow distribution is more uniform.
The aforementioned plurality of air guiding ribs may further include a third air guiding rib 543, wherein the third air guiding rib 543 is located between the plurality of first air guiding ribs 541 and the plurality of second air guiding ribs 542, and the extending direction is perpendicular to the length direction of the air guiding plate body 51. That is, the third ribs 543 separate the air streams deflected in different directions. As shown in fig. 2, the first plurality of flow guiding ribs 541 and the second plurality of flow guiding ribs 542 may be the same in number and symmetrically distributed about the plane C in which the third flow guiding ribs 543 are located. This makes it possible to divide the supply air flow more uniformly. In addition, the third guide ribs 543 may be located on the symmetrical planes of the two ends of the air deflector body 51 in the length direction, so that the air deflector is more coordinated and attractive, and the air flow distribution is more uniform.
As shown in fig. 2, the first air guide rib 541 and the second air guide rib 542 may be curved along cylindrical surfaces, so that when the supply air flows along the first air guide rib 541 or the second air guide rib 542, the deflection angle of the supply air flow is gradually increased (the deflection angle refers to the angle of the supply air flow deviating from the width direction of the air guide plate body), so that the direction conversion process of the supply air flow is more compliant, and noise can be reduced. In alternative embodiments, the ribs may extend in planes that are at an acute angle to the width of the deflector.
In some embodiments, as shown in fig. 1-4, the deflector 50 further includes a deflector plate 52. The air deflector 52 is mounted to the air deflector body 51 and is spaced from the first side 511. The air deflector 52 is configured to deflect the air deflector 52 upwardly, i.e., deflect the wind upward, as the first side 511 is directed toward the outlet 12 to direct the flow of the supply air. For example, the air deflector 52 may be an arcuate plate having an axis parallel to the axis of rotation of the air deflector body 51 and a convex surface facing the first side 511.
When the air conditioner refrigerates, the air is blown upwards, so that the indoor quick and uniform refrigeration can be realized, and the air supply distance is longer. In addition, the cold air or the hot air can be blown upwards to avoid the human body, so that discomfort caused by direct blowing of the human body is avoided. In the embodiment of the invention, because the special wind raising plate is arranged, a designer can design the wind raising angle to be larger, so that the requirement of the air conditioner on the wind raising angle is fully met. The air deflector provided by the embodiment of the invention has the functions of blowing and wide-angle air supply, is very ingenious in design, small in improvement and low in cost.
As shown in fig. 1 to 3, the air deflector 52 may be made shorter and narrower than the air deflector body 51, and its projection on the first side 511 is located in a half area of the middle section of the first side 511 in the length direction near the air outlet end (a end) of the air deflector body 51. In this way, the middle area of the air deflector 50 in the length direction is made to wind upwards, the two side areas are not made to wind but are made to wind at a wide angle, so that the air outlet flow of the whole air deflector is more three-dimensional, dispersed and high in comfort level.
As shown in fig. 3, in the embodiment of the present invention, the air-lifting plate 52 and the air-guiding plate body 51 are spaced apart to allow a small portion of the air-supplying air to flow out from the air-flow channel 521 between the air-lifting plate 52 and the air-guiding plate body 51, so as to avoid the air-flowing from striking the windward end Yang Fengban and generating adverse backflow phenomenon. And, the section of the airflow channel 521 formed between the air lifting plate 52 and the air guiding plate body 51, which is close to the outlet, is tapered, which is beneficial to the acceleration and outflow of the airflow and avoids the accumulation of the airflow in the airflow channel.
The air deflector 52 is connected to the air deflector body 51 by a plurality of connecting ribs 55 to achieve structural connection. The air deflector 52, the connecting ribs 55 and the air deflector body 51 may be made as a unitary piece by an integral molding process, such as integral injection molding.
In some embodiments, the deflector body 51 may include a main section 501 that is a flat plate and a bending section 502 that extends from an end of the main section 501 that is adjacent to the downstream air flow in a direction facing the first side 511 (i.e., extends in a direction that is curved toward the first side of the deflector body 51). During the wind guiding process of the wind guiding plate, the bending section 502 can lift and blow out the air flow. For embodiments where the louvers 52 are provided, the provision of the bent segments 502 enables the aforementioned tapered airflow channel 521 to be formed adjacent the outlet section.
The invention also provides the wall-mounted air conditioner indoor unit. As shown in fig. 4, the wall-mounted air conditioner indoor unit according to the embodiment of the present invention may generally include a housing 10 and the air deflector 50 according to any of the above embodiments. The shell 10 is provided with an air inlet 11 and an air outlet 12. The air deflector body 51 of the air deflector 50 is rotatably installed at the air outlet 12.
In some embodiments, as shown in fig. 1 to 4, the air deflector 50 further comprises at least one rotating arm 53, one end of which is connected to the driving device 70 located inside the housing 10, and the other end of which is connected to the air deflector body 51. The rotating arm 53 drives the air deflector body 51 to rotate around the first end of the rotating arm 53 under the driving of the driving device 70. The plurality of rotating arms 53 may be provided such that the plurality of rotating arms 53 are arranged at intervals along the longitudinal direction of the air deflector body 51. The drive means 70 comprises a motor for directly or indirectly driving the rotation of the swivel arm 53.
As shown in fig. 4, the wall-mounted air conditioner indoor unit may include an evaporator 20, a fan 30, an air duct 40, and a swing blade 60. The evaporator 20 is configured to exchange heat with air entering the housing 10 from the air inlet 11 to form a supply air flow (specifically, cool air during cooling and hot air during heating). The inlet of the air duct 40 faces the evaporator 20, and the outlet is communicated with the air outlet 12. The fan 30 may be a cross-flow fan disposed at the inlet of the air duct 40 to facilitate air flow from the evaporator 20 to the air outlet 12. The swing blades 60 are used for adjusting the left and right air outlet directions of the air outlet 12.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121539.8A CN113310120B (en) | 2020-02-26 | 2020-02-26 | Wall-mounted air conditioner indoor unit and air guide plate thereof |
| PCT/CN2021/076242 WO2021169803A1 (en) | 2020-02-26 | 2021-02-09 | Wall-mounted air conditioner indoor unit and air deflector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121539.8A CN113310120B (en) | 2020-02-26 | 2020-02-26 | Wall-mounted air conditioner indoor unit and air guide plate thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113310120A CN113310120A (en) | 2021-08-27 |
| CN113310120B true CN113310120B (en) | 2025-02-18 |
Family
ID=77369953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010121539.8A Active CN113310120B (en) | 2020-02-26 | 2020-02-26 | Wall-mounted air conditioner indoor unit and air guide plate thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113310120B (en) |
| WO (1) | WO2021169803A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864869A (en) * | 2021-09-30 | 2021-12-31 | 宁波康韩瑞电器有限公司 | Air conditioner and control method thereof |
| CN113883594A (en) * | 2021-09-30 | 2022-01-04 | 宁波康韩瑞电器有限公司 | Air conditioner and control method thereof |
| CN114963314B (en) * | 2022-05-09 | 2023-06-23 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner |
| CN218672593U (en) * | 2022-10-27 | 2023-03-21 | 广东美的暖通设备有限公司 | Air conditioner and air deflector thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212227228U (en) * | 2020-02-26 | 2020-12-25 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and its wind deflector |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423848A (en) * | 2012-05-14 | 2013-12-04 | 珠海格力电器股份有限公司 | Air deflector and air conditioner with same |
| WO2017098841A1 (en) * | 2015-12-09 | 2017-06-15 | 株式会社デンソー | Air volume-increasing unit and heat exchanging device provided with same |
| JP2018091564A (en) * | 2016-12-05 | 2018-06-14 | 三菱重工サーマルシステムズ株式会社 | Indoor machine of air conditioner |
| CN107525248B (en) * | 2017-08-02 | 2020-09-25 | 青岛海尔空调器有限总公司 | Air conditioner air deflector and air conditioner |
| JP2019196866A (en) * | 2018-05-10 | 2019-11-14 | パナソニックＩｐマネジメント株式会社 | Indoor unit of air conditioner |
| CN108731108B (en) * | 2018-06-28 | 2020-08-04 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN209371385U (en) * | 2018-12-28 | 2019-09-10 | Tcl空调器(中山)有限公司 | Air conditioner indoor unit wind deflector and air conditioner thereof |
| CN210014537U (en) * | 2019-01-25 | 2020-02-04 | 青岛海尔空调器有限总公司 | Air deflector of air conditioner indoor unit and air conditioner indoor unit |
| CN110044043B (en) * | 2019-04-28 | 2023-01-13 | 青岛海尔空调器有限总公司 | Air deflector and air conditioner with same |
| CN210107673U (en) * | 2019-06-18 | 2020-02-21 | 宁波奥克斯电气股份有限公司 | Air deflector and air conditioner |
| CN212029724U (en) * | 2020-02-26 | 2020-11-27 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air deflector thereof |
| CN211822787U (en) * | 2020-02-26 | 2020-10-30 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air deflector thereof |
| CN111156610A (en) * | 2020-02-26 | 2020-05-15 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air deflector thereof |
-
2020
- 2020-02-26 CN CN202010121539.8A patent/CN113310120B/en active Active
-
2021
- 2021-02-09 WO PCT/CN2021/076242 patent/WO2021169803A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212227228U (en) * | 2020-02-26 | 2020-12-25 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and its wind deflector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113310120A (en) | 2021-08-27 |
| WO2021169803A1 (en) | 2021-09-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113310120B (en) | Wall-mounted air conditioner indoor unit and air guide plate thereof | |
| CN211822787U (en) | Wall-mounted air conditioner indoor unit and air deflector thereof | |
| CN111156610A (en) | Wall-mounted air conditioner indoor unit and air deflector thereof | |
| CN111156608B (en) | Wall-mounted air conditioner indoor unit and air guide plate thereof | |
| JP5120482B1 (en) | Air conditioning indoor unit | |
| CN113310116B (en) | Wall-mounted air conditioner indoor unit and air guide plate thereof | |
| CN212227228U (en) | Wall-mounted air conditioner indoor unit and its wind deflector | |
| CN113566295A (en) | Wall-mounted air conditioner indoor unit | |
| CN112066453A (en) | Air conditioner indoor unit and air conditioner | |
| CN212720224U (en) | Air deflector and wall-mounted air conditioner indoor unit | |
| CN211822784U (en) | Wall-mounted air conditioner indoor unit | |
| CN212029724U (en) | Wall-mounted air conditioner indoor unit and air deflector thereof | |
| CN211822783U (en) | Wall-mounted air conditioner indoor unit | |
| WO2021054362A1 (en) | Blower and air-conditioning indoor unit | |
| CN212227230U (en) | Wall-mounted air conditioner indoor unit | |
| JP2019196866A (en) | Indoor unit of air conditioner | |
| CN111351128A (en) | Air conditioner indoor unit | |
| CN216308169U (en) | Air outlet structure and air conditioning system | |
| CN216307996U (en) | Wall-mounted air conditioner indoor unit | |
| JP4666493B2 (en) | Air outlet direction control device and air conditioner indoor unit | |
| CN216308160U (en) | Wall-mounted air conditioner indoor unit | |
| CN113310121B (en) | Wall-mounted air conditioner indoor unit and air guide plate thereof | |
| CN211822786U (en) | Wall-mounted air conditioner indoor unit | |
| CN211822780U (en) | Wall-mounted air conditioner indoor unit and air deflector thereof | |
| CN211822781U (en) | Wall-mounted air conditioner indoor unit and air deflector thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |